Initial commit as release 1.1.0

CHANGELOG

@@ -0,0 +1,43 @@
+    OpenDRS - Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+    
+    
+Changelog
+
+1.0.0 - 2018-03-13
+    - Initial release as OpenMTS.
+
+1.1.0 - 2018-05-10
+    - Name change from OpenMTS to OpenDRS.
+    - Added "Go Back" button to left side menu to make up for loss of browser
+        back button in terminal mode.
+    - Added configurable help text for period effective selection.
+    - Changed Sim period effective from selection to yes/no radio buttons.
+    - Writeup groups page shows collapsed list of groups. Click the expand icon
+        to expand each group.
+    - Fixed bug where entries made on stale create page had inaccurate date/time.
+    - For logged in users, added the ability to select writeups directly on the 
+        View All Writeups page and assign/create a group.
+    - On the Create New Writeup page, removed the default selections for Device,
+        Subsystem, and Period dropdowns, forcing user to make a selection.
+    - Added a Today button to the View All Writeups page
+    - Changed the Period dropdowns on the Create, Search, and Group pages to show
+        the times instead of the period numbers. Period numbers are still shown
+        in the results tables with mouse hover showing times.
+    - Moved all installation/upgrade functions to the install.sh script.
+    
+    

INSTALL

@@ -0,0 +1,28 @@
+Installation or upgrade of OpenDRS is straightforward.
+
+1. Unpack
+Unpack the distribution in a convenient place. A directory will
+created called OpenDRS-x.x.x/.
+
+2. Review License
+Change to the OpenDRS-x.x.x/ directory and review the LICENSE file.
+
+3. Run the install script
+In the same directory, type ./install.sh at a command prompt and 
+follow the prompts.
+
+4. Log in
+Click on the Log In menu option on the main page. If this is a fresh
+installation The initial user is drsadmin and the initial password 
+is OpenDRS-1. It is highly recommended that you changethis password 
+to a strong one by going to the Manage Database page under the 
+Admin Functions menu. If this an upgrade, your current usernames and
+passwords are unchanged.
+
+5. Configure
+The Admin Functions menu will be shown when logged in as an admin user. 
+Click on Global Settings to set display options, page colors, banners, and 
+miscellaneous options. Click on Manage Database to set users, devices, 
+subsystems, action reasons and periods.
+
+6. Start making writeups

RPiSetup/brlaser-master/CMakeLists.txt

@@ -0,0 +1,126 @@
+cmake_minimum_required(VERSION 3.1)
+project(brlaser CXX)
+set(BRLASER_VERSION "4")
+
+if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  message(STATUS "No build type selected, default to RelWithDebInfo")
+  set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Build type (default RelWithDebInfo)" FORCE)
+endif()
+
+include(CMakePushCheckState)
+include(CheckCXXCompilerFlag)
+include(CheckIncludeFileCXX)
+
+
+## Enable assertions for all builds
+## (cmake by default sets NDEBUG for release builds)
+
+foreach(var
+    CMAKE_CXX_FLAGS_RELEASE
+    CMAKE_CXX_FLAGS_RELWITHDEBINFO
+    CMAKE_CXX_FLAGS_MINSIZEREL)
+  string(REGEX REPLACE "(^| )[/-]D *NDEBUG($| )" " " "${var}" "${${var}}")
+endforeach()
+
+
+## Configure the compiler
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+macro(extra_cxx_compiler_flag FLAG)
+  string(REGEX REPLACE "[^A-Za-z_0-9]" "_" SFLAG ${FLAG})
+  check_cxx_compiler_flag(${FLAG} COMPILER_SUPPORT_${SFLAG})
+  if(COMPILER_SUPPORT_${SFLAG})
+    set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} ${FLAG}")
+  endif()
+endmacro(extra_cxx_compiler_flag)
+
+# Compiler warnings
+extra_cxx_compiler_flag("-Wall")
+extra_cxx_compiler_flag("-Wno-missing-braces")
+# Some security flags
+extra_cxx_compiler_flag("-fstack-protector-strong")
+extra_cxx_compiler_flag("-Wformat")
+extra_cxx_compiler_flag("-Werror=format-security")
+extra_cxx_compiler_flag("-D_FORTIFY_SOURCE=2")
+# Enable the supported flags, but give priority to CXXFLAGS env var
+set(CMAKE_CXX_FLAGS "${EXTRA_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")
+
+
+## Configure CUPS
+
+find_program(CUPS_CONFIG NAMES cups-config)
+if(NOT CUPS_CONFIG)
+  message(FATAL_ERROR "cups-config command not found. Are the CUPS development packages installed?")
+endif()
+execute_process(
+  COMMAND "${CUPS_CONFIG}" --datadir
+  OUTPUT_VARIABLE CUPS_DATA_DIR
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(
+  COMMAND "${CUPS_CONFIG}" --serverbin
+  OUTPUT_VARIABLE CUPS_SERVER_BIN
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(
+  COMMAND "${CUPS_CONFIG}" --cflags
+  OUTPUT_VARIABLE CUPS_CFLAGS
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(
+  COMMAND "${CUPS_CONFIG}" --ldflags
+  OUTPUT_VARIABLE CUPS_LDFLAGS
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+execute_process(
+  COMMAND "${CUPS_CONFIG}" --image --libs
+  OUTPUT_VARIABLE CUPS_LIBS
+  OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+cmake_push_check_state()
+set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${CUPS_CFLAGS}")
+check_include_file_cxx(cups/raster.h HAVE_CUPS_RASTER_H)
+cmake_pop_check_state()
+if(NOT HAVE_CUPS_RASTER_H)
+  message(SEND_ERROR "<cups/raster.h> header not found. Are the CUPS development packages installed?")
+endif()
+
+
+## Build instructions
+
+configure_file(
+  "${PROJECT_SOURCE_DIR}/brlaser.drv.in"
+  "${PROJECT_BINARY_DIR}/brlaser.drv")
+
+configure_file(
+  "${PROJECT_SOURCE_DIR}/config.h.in"
+  "${PROJECT_BINARY_DIR}/config.h")
+
+include_directories("${PROJECT_BINARY_DIR}")
+
+add_executable(rastertobrlaser src/main.cc src/job.cc src/line.cc src/debug.cc)
+target_compile_options(rastertobrlaser PRIVATE ${CUPS_CFLAGS})
+target_link_libraries(rastertobrlaser ${CUPS_LIBS})
+target_link_libraries(rastertobrlaser ${CUPS_LDFLAGS})
+
+add_executable(brdecode src/brdecode.cc)
+add_executable(test_lest test/test_lest.cc)
+add_executable(test_line test/test_line.cc src/line.cc)
+add_executable(test_block test/test_block.cc)
+
+enable_testing()
+add_test(test_lest test_lest)
+add_test(test_line test_line)
+add_test(test_block test_block)
+
+# Autotools-style "make check" command
+add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND})
+add_dependencies(check test_lest test_line test_block)
+
+
+# Installation
+
+install(
+  TARGETS rastertobrlaser
+  DESTINATION "${CUPS_SERVER_BIN}/filter")
+install(
+  FILES "${PROJECT_BINARY_DIR}/brlaser.drv"
+  DESTINATION "${CUPS_DATA_DIR}/drv")

RPiSetup/brlaser-master/COPYING

@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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RPiSetup/brlaser-master/ChangeLog

@@ -0,0 +1,9 @@
+brlaser v3 (2014-07-07)
+    Added DCP-7065DN description.
+
+brlaser v2 (2014-06-29)
+    Suppport compilation with GCC 4.6.
+    Add a basic test suite.
+
+brlaser v1 (2013-12-30)
+    Initial release.

RPiSetup/brlaser-master/README.md

@@ -0,0 +1,85 @@
+brlaser: Brother laser printer driver
+=====================================
+
+brlaser is a CUPS driver for Brother laser printers.
+
+Although most Brother printers support a standard printer language
+such as PCL or PostScript, not all do. If you have a monochrome
+Brother laser printer (or multi-function device) and the other open
+source drivers don't work, this one might help.
+
+This driver is known to work with these printers:
+
+* Brother DCP-1510
+* Brother DCP-7030
+* Brother DCP-7040
+* Brother DCP-7055
+* Brother DCP-7055W
+* Brother DCP-7065DN
+* Brother HL-L2300D
+* Brother MFC-7360N
+
+
+Other printers
+--------------
+
+If your printer isn't included in the list above, just try selecting
+any entry marked 'brlaser' and see if it works.
+
+If it does, please create a new issue here in Github and include the
+output of this command:
+
+    sudo lpinfo --include-schemes usb -l -v
+
+Then I'll be able to add a proper entry for your printer.
+
+
+Installation
+------------
+
+Some operating systems already ship this driver. This is the case for
+at least Debian, Ubuntu, Raspbian, openSUSE and Arch Linux. Look for a
+package named `printer-driver-brlaser`.
+
+You'll also need Ghostscript, in case that's not installed
+automatically.
+
+Once brlaser is installed, you can add your printer using the usual
+CUPS interface.
+
+
+Building from source
+--------------------
+
+To compile brlaser you'll need CMake and the CUPS development packages
+(libcups2-dev, libcupsimage2-dev or similar).
+
+Get the code by cloning the git repo <!-- or downloading the [latest
+release] -->. Compile and install with these commands:
+
+    cmake .
+    make
+    sudo make install
+
+It might be needed to restart CUPS after this.
+
+[latest release]: https://github.com/pdewacht/brlaser/releases/latest
+
+
+Copyright
+---------
+
+Copyright © 2013 Peter De Wachter
+
+brlaser is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+brlaser is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with brlaser.  If not, see <http://www.gnu.org/licenses/>.

RPiSetup/brlaser-master/brlaser.drv.in

@@ -0,0 +1,143 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#define USING "using @CMAKE_PROJECT_NAME@ v@BRLASER_VERSION@"
+
+// Include standard font and media definitions
+#include <font.defs>
+#include <media.defs>
+
+// List the fonts that are supported, in this case all standard fonts...
+Font *
+
+// Manufacturer and driver version.
+Manufacturer "Brother"
+Version "@BRLASER_VERSION@"
+
+// Each filter provided by the driver...
+Filter application/vnd.cups-raster 33 rastertobrlaser
+
+// Supported resolutions.
+// The 1200dpi mode is weird: we need to send 1200x1200dpi raster
+// data, but Brother only advertises 1200x600dpi. I wonder what
+// is going on there.
+// The 300dpi mode is reportedly not supported on all printers, so
+// it's listed in individual printer blocks where we believe it works.
+// Resolution k 1 0 0 0 "300dpi/300 DPI"
+*Resolution k 1 0 0 0 "600dpi/600 DPI"
+Resolution k 1 0 0 0 "1200dpi/1200HQ"
+
+// Supported page sizes.
+HWMargins 8 8 8 16
+*MediaSize A4
+MediaSize A5
+MediaSize A6
+MediaSize B5
+MediaSize B6
+MediaSize EnvC5
+MediaSize EnvMonarch
+MediaSize EnvDL
+MediaSize Executive
+MediaSize Legal
+MediaSize Letter
+
+// Input trays. Numbers must match the filter source code.
+*InputSlot 0 "Auto/Auto-select"
+InputSlot 1 "Tray1/Tray 1"
+InputSlot 2 "Tray2/Tray 2"
+InputSlot 3 "Tray3/Tray 3"
+InputSlot 4 "MPTray/MP Tray"
+InputSlot 5 "Manual/Manual"
+
+// Media types.
+*MediaType 0 "PLAIN/Plain paper"
+MediaType 1 "THIN/Thin paper"
+MediaType 2 "THICK/Thick paper"
+MediaType 3 "THICKER/Thicker paper"
+MediaType 4 "BOND/Bond paper"
+MediaType 5 "TRANS/Transparencies"
+MediaType 6 "ENV/Envelopes"
+MediaType 7 "ENV-THICK/Thick envelopes"
+MediaType 8 "ENV-THIN/Thin envelopes"
+
+Option "brlaserEconomode/Toner save mode" Boolean AnySetup 10
+  *Choice False/Off "<</cupsInteger10 0>>setpagedevice"
+  Choice True/On "<</cupsInteger10 1>>setpagedevice"
+
+
+{
+  ModelName "DCP-1510"
+  Attribute "NickName" "" "Brother DCP-1510 series, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,XL2HB;MDL:DCP-1510 series;CLS:PRINTER;CID:Brother Laser Type1;"
+  Resolution k 1 0 0 0 "300dpi/300 DPI"
+  PCFileName "br1510.ppd"
+}
+
+{
+  ModelName "DCP-7030"
+  Attribute "NickName" "" "Brother DCP-7030, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7030;CLS:PRINTER;"
+  Resolution k 1 0 0 0 "300dpi/300 DPI"
+  PCFileName "br7030.ppd"
+}
+
+{
+  ModelName "DCP-7040"
+  Attribute "NickName" "" "Brother DCP-7040, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7040;CLS:PRINTER;"
+  Resolution k 1 0 0 0 "300dpi/300 DPI"
+  PCFileName "br7040.ppd"
+}
+
+{
+  ModelName "DCP-7055"
+  Attribute "NickName" "" "Brother DCP-7055, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7055;CLS:PRINTER;CID:Brother Laser Type1;"
+  Resolution k 1 0 0 0 "300dpi/300 DPI"
+  PCFileName "br7055.ppd"
+}
+
+{
+  ModelName "DCP-7055W"
+  Attribute "NickName" "" "Brother DCP-7055W, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7055W;CLS:PRINTER;CID:Brother Laser Type1;"
+  Resolution k 1 0 0 0 "300dpi/300 DPI"
+  PCFileName "br7055w.ppd"
+}
+
+{
+  ModelName "DCP-7065DN"
+  Attribute "NickName" "" "Brother DCP-7065DN, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:DCP-7065DN;CLS:PRINTER;CID:Brother Laser Type1;"
+  Duplex rotated
+  PCFileName "br7065dn.ppd"
+}
+
+{
+  ModelName "HL-L2300D"
+  Attribute "NickName" "" "Brother HL-L2300D, $USING"
+  Attribute "1284DeviceID" "" " MFG:Brother;CMD:PJL,HBP;MDL:HL-L2300D series;CLS:PRINTER;CID:Brother Laser Type1;"
+  Duplex rotated
+  PCFileName "brl2300d.ppd"
+}
+
+{
+  ModelName "MFC-7360N"
+  Attribute "NickName" "" "Brother MFC-7360N, $USING"
+  Attribute "1284DeviceID" "" "MFG:Brother;CMD:PJL,HBP;MDL:MFC-7360N;CLS:PRINTER;CID:Brother Laser Type1;"
+  PCFileName "br7360n.ppd"
+}

RPiSetup/brlaser-master/config.h.in

@@ -0,0 +1,2 @@
+#define PACKAGE "@CMAKE_PROJECT_NAME@"
+#define VERSION "@BRLASER_VERSION@"

RPiSetup/brlaser-master/src/block.h

@@ -0,0 +1,68 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef BLOCK_H
+#define BLOCK_H
+
+#include <assert.h>
+#include <stdio.h>
+#include <vector>
+
+class block {
+ public:
+  block(): line_bytes_(0) {
+    lines_.reserve(max_lines_per_block_);
+  }
+
+  bool empty() const {
+    return line_bytes_ == 0;
+  }
+
+  void add_line(std::vector<uint8_t> &&line) {
+    assert(!line.empty());
+    assert(line_fits(line.size()));
+    line_bytes_ += line.size();
+    lines_.emplace_back(line);
+  }
+
+  bool line_fits(unsigned size) {
+    return lines_.size() != max_lines_per_block_
+      && line_bytes_ + size < max_block_size_;
+  }
+
+  void flush(FILE *f) {
+    if (!empty()) {
+      fprintf(f, "%dw%c%c",
+              line_bytes_ + 2, 0,
+              static_cast<int>(lines_.size()));
+      for (auto &line : lines_) {
+        fwrite(line.data(), 1, line.size(), f);
+      }
+      line_bytes_ = 0;
+      lines_.clear();
+    }
+  }
+
+ private:
+  static const unsigned max_block_size_ = 16350;
+  static const unsigned max_lines_per_block_ = 128;
+
+  std::vector<std::vector<uint8_t>> lines_;
+  int line_bytes_;
+};
+
+#endif  // BLOCK_H

RPiSetup/brlaser-master/src/brdecode.cc

@@ -0,0 +1,225 @@
+// A quick-and-dirty tool to convert print files back to pbm images.
+//
+// Copyright 2013 Peter De Wachter
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include <stdint.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <algorithm>
+#include <exception>
+#include <vector>
+#include <string>
+
+namespace {
+
+const size_t MAX_LINE_SIZE = 2000;
+
+FILE *in_file;
+std::vector<std::vector<uint8_t>> page;
+std::vector<uint8_t> line;
+size_t line_offset;
+
+
+class unexpected_eof: public std::exception {
+ public:
+  virtual const char *what() const noexcept {
+    return "Unexpected EOF";
+  }
+};
+
+class line_overflow: public std::exception {
+ public:
+  virtual const char *what() const noexcept {
+    return "Unreasonable long line, aborting";
+  }
+};
+
+
+uint8_t get() {
+  int ch = getc(in_file);
+  if (ch < 0)
+    throw unexpected_eof();
+  return ch;
+}
+
+unsigned read_overflow() {
+  uint8_t ch;
+  unsigned sum = 0;
+  do {
+    ch = get();
+    sum += ch;
+  } while (ch == 255);
+  return sum;
+}
+
+void read_repeat(uint8_t cmd) {
+  uint16_t offset = (cmd >> 5) & 3;
+  if (offset == 3)
+    offset += read_overflow();
+  uint16_t count = cmd & 31;
+  if (count == 31)
+    count += read_overflow();
+  count += 2;
+  uint8_t data = get();
+
+  size_t end = line_offset + offset + count;
+  if (end > line.size()) {
+    if (end > MAX_LINE_SIZE)
+      throw line_overflow();
+    line.resize(end);
+  }
+  line_offset += offset;
+  std::fill_n(line.begin() + line_offset, count, data);
+  line_offset += count;
+}
+
+void read_substitute(uint8_t cmd) {
+  uint16_t offset = (cmd >> 3) & 15;
+  if (offset == 15)
+    offset += read_overflow();
+  uint16_t count = cmd & 7;
+  if (count == 7)
+    count += read_overflow();
+  count += 1;
+
+  size_t end = line_offset + offset + count;
+  if (end > line.size()) {
+    if (end > MAX_LINE_SIZE)
+      throw line_overflow();
+    line.resize(end);
+  }
+  line_offset += offset;
+  std::generate_n(line.begin() + line_offset, count, get);
+  line_offset += count;
+}
+
+void read_edit() {
+  int8_t cmd = get();
+  if (cmd < 0) {
+    read_repeat(cmd);
+  } else {
+    read_substitute(cmd);
+  }
+}
+
+void read_line() {
+  uint8_t num_edits = get();
+  if (num_edits == 255) {
+    line.clear();
+  } else {
+    line_offset = 0;
+    for (int i = 0; i < num_edits; ++i) {
+      read_edit();
+    }
+  }
+  page.push_back(line);
+}
+
+void read_block() {
+  unsigned count = get();
+  count = count * 256 + get();
+  for (unsigned i = 0; i < count; ++i) {
+    read_line();
+  }
+}
+
+bool read_page() {
+  bool in_esc = false;
+  int ch;
+
+  page.clear();
+  line.clear();
+  while ((ch = getc(in_file)) >= 0) {
+    if (ch == '\f') {
+      break;
+    } else if (ch == 033) {
+      in_esc = true;
+    } else if (in_esc && ch == 'w') {
+      read_block();
+    } else if (in_esc && (ch >= 'A' && ch <= 'Z')) {
+      in_esc = false;
+    }
+  }
+  return !page.empty();
+}
+
+void write_pnm(FILE *f) {
+  size_t height = page.size();
+  size_t width = 0;
+  for (auto &l : page) {
+    width = std::max(width, l.size());
+  }
+
+  fprintf(f, "P4 %zd %zd\n", width * 8, height);
+  std::vector<uint8_t> empty(width);
+  for (auto &l : page) {
+    fwrite(l.data(), 1, l.size(), f);
+    fwrite(empty.data(), 1, width - l.size(), f);
+  }
+}
+
+}  // namespace
+
+int main(int argc, char *argv[]) {
+  const char *in_filename;
+  std::string out_prefix;
+
+  if (argc > 2) {
+    in_filename = argv[1];
+    out_prefix = argv[2];
+  } else if (argc > 1) {
+    in_filename = argv[1];
+    out_prefix = argv[1];
+  } else {
+    in_filename = nullptr;
+    out_prefix = "page";
+  }
+
+  if (in_filename) {
+    in_file = fopen(in_filename, "rb");
+    if (!in_file) {
+      fprintf(stderr, "Can't open file \"%s\"\n", in_filename);
+      return 1;
+    }
+  } else {
+    in_file = stdin;
+    if (isatty(0)) {
+      fprintf(stderr, "No filename given and no input on stdin\n");
+      return 1;
+    }
+  }
+
+  try {
+    int page_num = 1;
+    while (read_page()) {
+      std::string out_filename = out_prefix
+        + "-" + std::to_string(page_num) + ".pbm";
+      FILE *out_file = fopen(out_filename.c_str(), "wb");
+      if (!out_file) {
+        fprintf(stderr, "Can't write file \"%s\"\n", out_filename.c_str());
+        return 1;
+      }
+      write_pnm(out_file);
+      fclose(out_file);
+      fprintf(stderr, "%s\n", out_filename.c_str());
+      ++page_num;
+    }
+  } catch (std::exception &e) {
+    fprintf(stderr, "%s\n", e.what());
+    return 1;
+  }
+  return 0;
+}

RPiSetup/brlaser-master/src/debug.cc

@@ -0,0 +1,107 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "config.h"
+#include "debug.h"
+#include <iostream>
+#include <typeinfo>
+
+namespace {
+
+template <typename T>
+void dump(const char *name, const T &value) {
+  std::cerr << "DEBUG: " PACKAGE ": page header: " << name << " = " << value << '\n';
+}
+
+template <typename T, int N>
+void dump(const char *name, const T (&value)[N]) {
+  std::cerr << "DEBUG: " PACKAGE ": page header: " << name << " =";
+  for (int i = 0; i < N; ++i) {
+    std::cerr << ' ' << value[i];
+  }
+  std::cerr << '\n';
+}
+
+void dump(const char *name, const char *value) {
+  std::cerr << "DEBUG: " PACKAGE ": page header: " << name << " = \"" << value << "\"\n";
+}
+
+template <int N, int M>
+void dump(const char *name, const char (&value)[N][M]) {
+  std::cerr << "DEBUG: " PACKAGE ": page header: " << name << " =";
+  for (int i = 0; i < N; ++i) {
+    std::cerr << " \"" << value[i] << '"';
+  }
+  std::cerr << '\n';
+}
+
+}  // namespace
+
+
+void dump_page_header(const cups_page_header2_t &h) {
+#define d(f) dump(#f, h.f)
+  d(MediaClass);
+  d(MediaColor);
+  d(MediaType);
+  d(OutputType);
+  d(AdvanceDistance);
+  d(AdvanceMedia);
+  d(Collate);
+  d(CutMedia);
+  d(Duplex);
+  d(HWResolution);
+  d(ImagingBoundingBox);
+  d(InsertSheet);
+  d(Jog);
+  d(LeadingEdge);
+  d(Margins);
+  d(ManualFeed);
+  d(MediaPosition);
+  d(MediaWeight);
+  d(MirrorPrint);
+  d(NegativePrint);
+  d(NumCopies);
+  d(Orientation);
+  d(OutputFaceUp);
+  d(PageSize);
+  d(Separations);
+  d(TraySwitch);
+  d(Tumble);
+  d(cupsWidth);
+  d(cupsHeight);
+  d(cupsMediaType);
+  d(cupsBitsPerColor);
+  d(cupsBitsPerPixel);
+  d(cupsBytesPerLine);
+  d(cupsColorOrder);
+  d(cupsColorSpace);
+  d(cupsCompression);
+  d(cupsRowCount);
+  d(cupsRowFeed);
+  d(cupsRowStep);
+  d(cupsNumColors);
+  d(cupsBorderlessScalingFactor);
+  d(cupsPageSize);
+  d(cupsImagingBBox);
+  d(cupsInteger);
+  d(cupsReal);
+  d(cupsString);
+  d(cupsMarkerType);
+  d(cupsRenderingIntent);
+  d(cupsPageSizeName);
+#undef d
+}

RPiSetup/brlaser-master/src/debug.h

@@ -0,0 +1,25 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef DEBUG_H
+#define DEBUG_H
+
+#include <cups/raster.h>
+
+void dump_page_header(const cups_page_header2_t &h);
+
+#endif

RPiSetup/brlaser-master/src/job.cc

@@ -0,0 +1,118 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "job.h"
+#include <assert.h>
+#include <algorithm>
+#include <vector>
+#include "line.h"
+#include "block.h"
+
+
+job::job(FILE *out, const std::string &job_name)
+    : out_(out),
+      job_name_(job_name),
+      page_params_() {
+  // Delete dubious characters from job name
+  std::replace_if(job_name_.begin(), job_name_.end(), [](char c) {
+      return c < 32 || c >= 127 || c == '"' || c == '\\';
+    }, ' ');
+
+  begin_job();
+}
+
+job::~job() {
+  end_job();
+}
+
+void job::begin_job() {
+  for (int i = 0; i < 128; ++i) {
+    putc(0, out_);
+  }
+  fprintf(out_, "\033%%-12345X@PJL\n");
+  fprintf(out_, "@PJL JOB NAME=\"%s\"\n", job_name_.c_str());
+}
+
+void job::end_job() {
+  fprintf(out_, "\033%%-12345X@PJL\n");
+  fprintf(out_, "@PJL EOJ NAME=\"%s\"\n", job_name_.c_str());
+  fprintf(out_, "\033%%-12345X\n");
+}
+
+void job::write_page_header() {
+  fprintf(out_, "\033%%-12345X@PJL\n");
+  if (page_params_.resolution != 1200) {
+    fprintf(out_, "@PJL SET RAS1200MODE = FALSE\n");
+    fprintf(out_, "@PJL SET RESOLUTION = %d\n", page_params_.resolution);
+  } else {
+    fprintf(out_, "@PJL SET RAS1200MODE = TRUE\n");
+    fprintf(out_, "@PJL SET RESOLUTION = 600\n");
+  }
+  fprintf(out_, "@PJL SET ECONOMODE = %s\n",
+          page_params_.economode ? "ON" : "OFF");
+  fprintf(out_, "@PJL SET SOURCETRAY = %s\n",
+          page_params_.sourcetray.c_str());
+  fprintf(out_, "@PJL SET MEDIATYPE = %s\n",
+          page_params_.mediatype.c_str());
+  fprintf(out_, "@PJL SET PAPER = %s\n",
+          page_params_.papersize.c_str());
+  fprintf(out_, "@PJL SET PAGEPROTECT = AUTO\n");
+  fprintf(out_, "@PJL SET ORIENTATION = PORTRAIT\n");
+  fprintf(out_, "@PJL ENTER LANGUAGE = PCL\n");
+
+  fputs("\033E", out_);
+  fprintf(out_, "\033&l%dX", std::max(1, page_params_.num_copies));
+
+  if (page_params_.duplex) {
+    fputs("\033&l2S", out_);
+  }
+}
+
+void job::encode_page(const page_params &page_params,
+                      int lines,
+                      int linesize,
+                      nextline_fn nextline) {
+  if (!(page_params_ == page_params)) {
+    page_params_ = page_params;
+    write_page_header();
+  }
+
+  std::vector<uint8_t> line(linesize);
+  std::vector<uint8_t> reference(linesize);
+  block block;
+
+  if (!nextline(line)) {
+    return;
+  }
+  block.add_line(encode_line(line));
+  std::swap(line, reference);
+
+  fputs("\033*b1030m", out_);
+
+  for (int i = 1; i < lines && nextline(line); ++i) {
+    std::vector<uint8_t> encoded = encode_line(line, reference);
+    if (!block.line_fits(encoded.size())) {
+      block.flush(out_);
+    }
+    block.add_line(std::move(encoded));
+    std::swap(line, reference);
+  }
+
+  block.flush(out_);
+  fputs("1030M\f", out_);
+  fflush(out_);
+}

RPiSetup/brlaser-master/src/job.h

@@ -0,0 +1,68 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef JOB_H
+#define JOB_H
+
+#include <stdint.h>
+#include <stdio.h>
+#include <string>
+#include <vector>
+
+struct page_params {
+  int num_copies;
+  int resolution;
+  bool duplex;
+  bool economode;
+  std::string sourcetray;
+  std::string mediatype;
+  std::string papersize;
+
+  bool operator==(const page_params &o) const {
+    return num_copies == o.num_copies
+      && resolution == o.resolution
+      && duplex == o.duplex
+      && economode == o.economode
+      && sourcetray == o.sourcetray
+      && mediatype == o.mediatype
+      && papersize == o.papersize;
+  }
+};
+
+class job {
+ public:
+  typedef bool (*nextline_fn)(std::vector<uint8_t> &buf);
+
+  explicit job(FILE *out, const std::string &job_name);
+  ~job();
+
+  void encode_page(const page_params &params,
+                   int lines,
+                   int linesize,
+                   nextline_fn nextline);
+
+ private:
+  void begin_job();
+  void end_job();
+  void write_page_header();
+
+  FILE *out_;
+  std::string job_name_;
+  page_params page_params_;
+};
+
+#endif  // JOB_H

RPiSetup/brlaser-master/src/line.cc

@@ -0,0 +1,191 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "line.h"
+#include <assert.h>
+#include <algorithm>
+using std::vector;
+
+namespace {
+
+void write_overflow(int value, vector<uint8_t> *out) {
+  if (value >= 0) {
+    if (value < 255) {
+      out->push_back(value);
+    } else {
+      out->insert(out->end(), value / 255, 255);
+      out->push_back(value % 255);
+    }
+  }
+}
+
+template <typename Iterator>
+void write_substitute(int offset,
+                      Iterator first,
+                      Iterator last,
+                      vector<uint8_t> *out) {
+  assert(offset >= 0);
+  assert(offset < 10000);
+  assert(first != last);
+
+  const int offset_max = 15;
+  const int count_max = 7;
+  int count = std::distance(first, last) - 1;
+
+  int offset_low = std::min(offset, offset_max);
+  int count_low = std::min(count, count_max);
+  out->push_back((offset_low << 3) | count_low);
+  write_overflow(offset - offset_max, out);
+  write_overflow(count - count_max, out);
+  out->insert(out->end(), first, last);
+}
+
+void write_repeat(int offset, int count, int value, vector<uint8_t> *out) {
+  assert(offset >= 0);
+  assert(offset < 10000);
+  assert(count >= 2);
+  assert(count < 10000);
+
+  const int offset_max = 3;
+  const int count_max = 31;
+  count -= 2;
+
+  int offset_low = std::min(offset, offset_max);
+  int count_low = std::min(count, count_max);
+  out->push_back(128 | (offset_low << 5) | count_low);
+  write_overflow(offset - offset_max, out);
+  write_overflow(count - count_max, out);
+  out->push_back(value);
+}
+
+
+bool all_zeros(const vector<uint8_t> &buf) {
+  return std::none_of(buf.begin(), buf.end(), [](uint8_t b) { return b; });
+}
+
+template <typename Iterator1, typename Iterator2>
+int skip_to_next_mismatch(Iterator1 *first1,
+                          Iterator1 last1,
+                          Iterator2 *first2) {
+  auto mismatch_it = std::mismatch(*first1, last1, *first2);
+  int skipped = std::distance(*first1, mismatch_it.first);
+  *first1 = mismatch_it.first;
+  *first2 = mismatch_it.second;
+  return skipped;
+}
+
+template <typename Iterator>
+int repeat_length(Iterator first, Iterator last) {
+  if (first != last) {
+    auto k = *first;
+    auto mismatch = std::find_if(std::next(first), last,
+                                 [=](decltype(k) x) { return x != k; });
+    return std::distance(first, mismatch);
+  }
+  return 0;
+}
+
+template <typename Iterator1, typename Iterator2>
+int substitute_length(Iterator1 first1, Iterator1 last1, Iterator2 first2) {
+  if (first1 != last1) {
+    Iterator1 it1 = first1;
+    Iterator2 it2 = first2;
+    Iterator1 next1 = std::next(first1);
+    Iterator2 next2 = std::next(first2);
+    Iterator1 prev1 = first1;
+    while (next1 != last1) {
+      if ((*it1 == *it2 && *next1 == *next2)) {
+        return std::distance(first1, it1);
+      }
+      if (*it1 == *next1 && *it1 == *prev1) {
+        return std::distance(first1, prev1);
+      }
+      prev1 = it1;
+      it1 = next1; it2 = next2;
+      ++next1; ++next2;
+    }
+  }
+  return std::distance(first1, last1);
+}
+
+size_t reserve_size(const vector<uint8_t> &line) {
+  // Big enough to store the line uncompressed together with an Substitute
+  // command with many overflow bytes.
+  return line.size() + 16;
+}
+
+}  // namespace
+
+vector<uint8_t> encode_line(const vector<uint8_t> &line,
+                            const vector<uint8_t> &reference) {
+  assert(line.size() == reference.size());
+  if (all_zeros(line)) {
+    return vector<uint8_t>(1, 0xFF);
+  }
+
+  vector<uint8_t> output;
+  output.reserve(reserve_size(line));
+  output.push_back(0);  // first byte is the edit count
+
+  const uint8_t max_edits = 254;
+  int num_edits = 0;
+
+  auto line_it = line.begin();
+  auto ref_it = reference.begin();
+  while (1) {
+    int offset = skip_to_next_mismatch(&line_it, line.end(), &ref_it);
+    if (line_it == line.end()) {
+      // No more differences, we're done.
+      break;
+    }
+
+    if (++num_edits == max_edits) {
+      // We've run out of edits. Just output the rest of the line in a big
+      // substitute command.
+      write_substitute(offset, line_it, line.end(), &output);
+      break;
+    }
+
+    int s = substitute_length(line_it, line.end(), ref_it);
+    if (s > 0) {
+      write_substitute(offset, line_it, std::next(line_it, s), &output);
+      line_it += s;
+      ref_it += s;
+    } else {
+      int r = repeat_length(line_it, line.end());
+      assert(r >= 2);
+      write_repeat(offset, r, *line_it, &output);
+      line_it += r;
+      ref_it += r;
+    }
+  }
+
+  assert(num_edits <= max_edits);
+  output[0] = num_edits;
+  return output;
+}
+
+vector<uint8_t> encode_line(const vector<uint8_t> &line) {
+  if (all_zeros(line)) {
+    return vector<uint8_t>(1, 0xFF);
+  }
+  vector<uint8_t> buf;
+  buf.reserve(reserve_size(line));
+  buf.push_back(1);
+  write_substitute(0, line.begin(), line.end(), &buf);
+  return buf;
+}

RPiSetup/brlaser-master/src/line.h

@@ -0,0 +1,31 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef LINE_H
+#define LINE_H
+
+#include <stdint.h>
+#include <vector>
+
+std::vector<uint8_t> encode_line(
+    const std::vector<uint8_t> &line,
+    const std::vector<uint8_t> &reference);
+
+std::vector<uint8_t> encode_line(
+    const std::vector<uint8_t> &line);
+
+#endif  // LINE_H

RPiSetup/brlaser-master/src/main.cc

@@ -0,0 +1,205 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2013 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <cups/raster.h>
+#include <algorithm>
+#include <functional>
+#include <string>
+#include <array>
+#include <map>
+#include "config.h"
+#include "job.h"
+#include "debug.h"
+
+
+namespace {
+
+cups_raster_t *ras;
+volatile sig_atomic_t interrupted = 0;
+
+
+void sigterm_handler(int sig) {
+  interrupted = 1;
+}
+
+
+bool next_line(std::vector<uint8_t> &buf) {
+  if (interrupted) {
+    return false;
+  }
+  return cupsRasterReadPixels(ras, buf.data(), buf.size()) == buf.size();
+}
+
+
+bool plain_ascii_string(const char *str) {
+  bool result = true;
+  for (; result && *str; str++) {
+    result = *str >= 32 && *str <= 126;
+  }
+  return result;
+}
+
+std::string ascii_job_name(const char *job_id, const char *job_user, const char *job_name) {
+  std::array<const char *, 3> parts = {{
+    job_id,
+    job_user,
+    job_name
+  }};
+  std::string result;
+  for (const char *part : parts) {
+    if (*part && plain_ascii_string(part)) {
+      if (!result.empty()) {
+        result += '/';
+      }
+      result += part;
+    }
+  }
+  if (result.empty()) {
+    result = "brlaser";
+  }
+  const int max_size = 79;
+  if (result.size() > max_size) {
+    result.resize(max_size);
+  }
+  return result;
+}
+
+page_params build_page_params(const cups_page_header2_t &header) {
+  static const std::array<std::string, 6> sources = {{
+    "AUTO", "T1", "T2", "T3", "MP", "MANUAL"
+  }};
+  static const std::map<std::string, std::string> sizes = {
+    { "A4", "A4" },
+    { "A5", "A5" },
+    { "A6", "A6" },
+    { "B5", "B5" },
+    { "B6", "B6" },
+    { "EnvC5", "C5" },
+    { "EnvMonarch", "MONARCH" },
+    { "EnvPRC5", "DL" },
+    { "EnvDL", "DL" },
+    { "Executive", "EXECUTIVE" },
+    { "Legal", "LEGAL" },
+    { "Letter", "LETTER" }
+  };
+
+  page_params p = { };
+  p.num_copies = header.NumCopies;
+  p.resolution = header.HWResolution[0];
+  p.economode = header.cupsInteger[10];
+  p.mediatype = header.MediaType;
+  p.duplex = header.Duplex;
+
+  if (header.MediaPosition < sources.size())
+    p.sourcetray = sources[header.MediaPosition];
+  else
+    p.sourcetray = sources[0];
+
+  auto size_it = sizes.find(header.cupsPageSizeName);
+  if (size_it != sizes.end())
+    p.papersize = size_it->second;
+  else
+    p.papersize = "A4";
+
+  return p;
+}
+
+}  // namespace
+
+
+int main(int argc, char *argv[]) {
+  fprintf(stderr, "INFO: %s version %s\n", PACKAGE, VERSION);
+
+  if (argc != 6 && argc != 7) {
+      fprintf(stderr, "ERROR: rastertobrlaser job-id user title copies options [file]\n");
+      fprintf(stderr, "INFO: This program is a CUPS filter. It is not intended to be run manually.\n");
+      return 1;
+  }
+  const char *job_id = argv[1];
+  const char *job_user = argv[2];
+  const char *job_name = argv[3];
+  // const int job_copies = atoi(argv[4]);
+  // const char *job_options = argv[5];
+  const char *job_filename = argv[6];
+  // const char *job_charset = getenv("CHARSET");
+
+  signal(SIGTERM, sigterm_handler);
+  signal(SIGPIPE, SIG_IGN);
+
+  int fd = STDIN_FILENO;
+  if (job_filename) {
+    fd = open(job_filename, O_RDONLY);
+    if (fd < 0) {
+      fprintf(stderr, "ERROR: " PACKAGE ": Unable to open raster file\n");
+      return 1;
+    }
+  }
+
+#ifdef __OpenBSD__
+  if (pledge("stdio", nullptr) != 0) {
+    fprintf(stderr, "ERROR: " PACKAGE ": pledge failed\n");
+    return 1;
+  }
+#endif
+
+  ras = cupsRasterOpen(fd, CUPS_RASTER_READ);
+  if (!ras) {
+    fprintf(stderr, "DEBUG: " PACKAGE ": Cannot read raster data. Most likely an earlier filter in the pipeline failed.\n");
+    return 1;
+  }
+
+  int pages = 0;
+  {
+    job job(stdout, ascii_job_name(job_id, job_user, job_name));
+    cups_page_header2_t header;
+    while (!interrupted && cupsRasterReadHeader2(ras, &header)) {
+      if (header.cupsBitsPerPixel != 1
+          || header.cupsBitsPerColor != 1
+          || header.cupsNumColors != 1
+          || header.cupsBytesPerLine > 10000) {
+        fprintf(stderr, "ERROR: " PACKAGE ": Page %d: Bogus raster data.\n", pages + 1);
+        dump_page_header(header);
+        return 1;
+      }
+      if (pages == 0) {
+        fprintf(stderr, "DEBUG: " PACKAGE ": Page header of first page\n");
+        dump_page_header(header);
+      }
+      job.encode_page(build_page_params(header),
+                      header.cupsHeight,
+                      header.cupsBytesPerLine,
+                      next_line);
+      fprintf(stderr, "PAGE: %d %d\n", ++pages, header.NumCopies);
+    }
+  }
+
+  if (pages == 0) {
+    fprintf(stderr, "ERROR: " PACKAGE ": No pages were found.\n");
+    return 1;
+  }
+
+  fflush(stdout);
+  if (ferror(stdout)) {
+    fprintf(stderr, "DEBUG: " PACKAGE ": Could not write print data. Most likely the CUPS backend failed.\n");
+    return 1;
+  }
+  return 0;
+}

RPiSetup/brlaser-master/test/lest.hpp

@@ -0,0 +1,199 @@
+// Copyright 2013 by Martin Moene
+//
+// lest is based on ideas by Kevlin Henney, see video at
+// http://skillsmatter.com/podcast/agile-testing/kevlin-henney-rethinking-unit-testing-in-c-plus-plus
+//
+// Distributed under the Boost Software License, Version 1.0:
+// 
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+#ifndef LEST_LEST_H_INCLUDED
+#define LEST_LEST_H_INCLUDED
+
+#include <functional>
+#include <iostream>
+#include <stdexcept>
+#include <string>
+#include <cstddef>
+
+#ifndef lest_NO_SHORT_ASSERTION_NAMES
+# define EXPECT           lest_EXPECT
+# define EXPECT_THROWS    lest_EXPECT_THROWS
+# define EXPECT_THROWS_AS lest_EXPECT_THROWS_AS
+#endif
+
+#define lest_EXPECT( expr ) \
+    try \
+    { \
+        if ( ! (expr) ) \
+            throw lest::failure{ lest_LOCATION, #expr }; \
+    } \
+    catch( lest::failure const & ) \
+    { \
+        throw ; \
+    } \
+    catch( std::exception const & e ) \
+    { \
+        throw lest::unexpected{ lest_LOCATION, #expr, lest::with_message( e.what() ) }; \
+    } \
+    catch(...) \
+    { \
+        throw lest::unexpected{ lest_LOCATION, #expr, "of unknown type" }; \
+    }
+
+#define lest_EXPECT_THROWS( expr ) \
+    for (;;) \
+    { \
+        try { lest::serum( expr ); } catch (...) { break; } \
+        throw lest::expected{ lest_LOCATION, #expr }; \
+    }
+
+#define lest_EXPECT_THROWS_AS( expr, excpt ) \
+    for (;;) \
+    { \
+        try { lest::serum( expr ); } catch ( excpt & ) { break; } catch (...) {} \
+        throw lest::expected{ lest_LOCATION, #expr, lest::of_type( #excpt ) }; \
+    }
+
+#define lest_LOCATION lest::location{__FILE__, __LINE__}
+
+namespace lest {
+
+struct test
+{
+    const std::string name;
+    const std::function<void()> behaviour;
+};
+
+struct location
+{
+    const std::string file;
+    const int line;
+
+    location( std::string file, int line )
+    : file{ file }, line{ line } {}
+};
+
+struct comment
+{
+    const std::string text;
+
+    comment( std::string text ) : text{ text } {}
+    explicit operator bool() { return ! text.empty(); }
+};
+
+struct message : std::runtime_error
+{
+    const std::string kind;
+    const location where;
+    const comment note;
+
+    ~message() throw() {}   // GCC 4.6
+
+    message( std::string kind, location where, std::string expr, std::string note = "" )
+    : std::runtime_error{ expr }, kind{ kind }, where{ where }, note{ note } {}
+};
+
+struct failure : message
+{
+    failure( location where, std::string expr )
+    : message{ "failed", where, expr } {}
+};
+
+struct expected : message
+{
+    expected( location where, std::string expr, std::string excpt = "" )
+    : message{ "failed: didn't get exception", where, expr, excpt } {}
+};
+
+struct unexpected : message
+{
+    unexpected( location where, std::string expr, std::string note )
+    : message{ "failed: got unexpected exception", where, expr, note } {}
+};
+
+inline bool serum( bool verum ) { return verum; }
+
+inline std::string with_message( std::string text )
+{
+    return "with message \"" + text + "\"";
+}
+
+inline std::string of_type( std::string text )
+{
+    return "of type " + text;
+}
+
+inline std::string pluralise( int n, std::string text )
+{
+    return n == 1 ? text : text + "s";
+}
+
+inline std::ostream & operator<<( std::ostream & os, comment note )
+{
+    return os << (note ? " " + note.text : "" );
+}
+
+inline std::ostream & operator<<( std::ostream & os, location where )
+{
+#ifdef __GNUG__
+    return os << where.file << ":" << where.line;
+#else
+    return os << where.file << "(" << where.line << ")";
+#endif
+}
+
+inline void report( std::ostream & os, message const & e, std::string test )
+{
+    os << e.where << ": " << e.kind << e.note << ": " << test << ": " << e.what() << std::endl;
+}
+
+template<std::size_t N>
+int run( test const (&specification)[N], std::ostream & os = std::cout )
+{
+    int failures = 0;
+
+    for ( auto & testing : specification )
+    {
+        try
+        {
+            testing.behaviour();
+        }
+        catch( message const & e )
+        {
+            ++failures;
+            report( os, e, testing.name );
+        }
+    }
+
+    if ( failures > 0 )
+    {
+        os << failures << " out of " << N << " " << pluralise(N, "test") << " failed." << std::endl;
+    }
+
+    return failures;
+}
+
+} // namespace lest
+
+#endif // LEST_LEST_H_INCLUDED

RPiSetup/brlaser-master/test/tempfile.h

@@ -0,0 +1,54 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2014 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef TEMPFILE_H
+#define TEMPFILE_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <vector>
+
+class tempfile {
+ public:
+  explicit tempfile()
+      : ptr_(0),
+        size_(0),
+        file_(open_memstream(&ptr_, &size_)) {
+  }
+
+  ~tempfile() {
+    fclose(file_);
+    free(ptr_);
+  }
+
+  FILE *file() {
+    return file_;
+  }
+
+  std::vector<uint8_t> data() {
+    if (fflush(file_))
+      return std::vector<uint8_t>();
+    return std::vector<uint8_t>(ptr_, ptr_ + size_);
+  }
+
+ private:
+  char *ptr_;
+  size_t size_;
+  FILE *file_;
+};
+
+#endif  // TEMPFILE_H

RPiSetup/brlaser-master/test/test_block.cc

@@ -0,0 +1,91 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2014 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "lest.hpp"
+#include <stdint.h>
+#include <vector>
+#include "tempfile.h"
+#include "../src/block.h"
+
+typedef std::vector<uint8_t> vec;
+
+const lest::test specification[] = {
+  "A block is created empty",
+  [] {
+    block b;
+    EXPECT(b.empty());
+  },
+
+  "Adding a line makes a block no longer empty",
+  [] {
+    block b;
+    b.add_line(vec{1});
+    EXPECT(!b.empty());
+  },
+
+  "A block can contain 128 lines",
+  [] {
+    block b;
+    for (int i = 0; i < 128; ++i) {
+      EXPECT(b.line_fits(1));
+      b.add_line(vec(1));
+    }
+    EXPECT(!b.line_fits(1));
+  },
+
+  "A block has a size limit of about 16 kilobyte",
+  [] {
+    block b;
+    for (int i = 0; i < 16; ++i) {
+      EXPECT(b.line_fits(1000));
+      b.add_line(vec(1000));
+    }
+    EXPECT(!b.line_fits(400));
+  },
+
+  "Flushing an empty block does nothing",
+  [] {
+    block b;
+    tempfile f;
+    b.flush(f.file());
+    EXPECT(f.data().empty());
+  },
+
+  "Flush() writes the lines to a file with a proper header",
+  [] {
+    block b;
+    for (uint8_t n = 1; n < 6; ++n) {
+      b.add_line(vec{n, n});
+    }
+    tempfile f;
+    b.flush(f.file());
+    EXPECT(( f.data() == vec{'1','2','w',0,5,1,1,2,2,3,3,4,4,5,5} ));
+  },
+
+  "After flush() a block is empty again",
+  [] {
+    block b;
+    b.add_line(vec{1});
+    tempfile f;
+    b.flush(f.file());
+    EXPECT(b.empty());
+  }
+};
+
+int main() {
+  return lest::run(specification);
+}

RPiSetup/brlaser-master/test/test_lest.cc

@@ -0,0 +1,291 @@
+// Copyright 2013 by Martin Moene
+//
+// Distributed under the Boost Software License, Version 1.0:
+// 
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+#include "lest.hpp"
+#include <sstream>
+
+using namespace lest;
+
+const lest::test specification[] =
+{
+    "Function to suppress warning \"expression has no effect\" acts as identity function", []
+    {
+        EXPECT( false == serum( false ) );
+        EXPECT(  true == serum( true  ) );
+    },
+
+    "Function with_message() returns correct string", []
+    {
+        std::string msg = "Let writing tests become irresistibly easy and attractive.";
+        EXPECT( "with message \"" + msg + "\"" == with_message( msg ) );
+    },
+
+    "Function of_type() returns correct string", []
+    {
+        std::string msg = "this_type";
+        EXPECT( "of type " + msg == of_type( msg ) );
+    },
+
+    "Function pluralise() adds 's' except for 1 item", []
+    {
+        std::string word = "hammer";
+        EXPECT( word == pluralise( 1, word ) );
+        for ( auto i : {0,2,3,4,5,6,7,8,9,10,11,12} )
+            EXPECT( word + "s" == pluralise( i, word ) );
+    },
+
+    "Location constructs properly", []
+    {
+        char const * file = __FILE__; int line = __LINE__;
+        location where{ file, line };
+        EXPECT( file == where.file );
+        EXPECT( line == where.line );
+    },
+
+    "Comment constructs properly", []
+    {
+        std::string text = __FILE__;
+        comment note = text;
+        EXPECT( text == note.text );
+    },
+
+    "Comment converted to bool indicates absence or presence of comment", []
+    {
+        EXPECT( false == bool( comment( "") ) );
+        EXPECT(  true == bool( comment("x") ) );
+    },
+
+    "Failure exception type constructs and prints properly", []
+    {
+        std::string name = "test-name";
+        failure msg( location{"filename.cpp", 765}, "expression" );
+
+        std::ostringstream os;
+        report( os, msg, name );
+
+#ifndef __GNUG__
+        EXPECT( os.str() == "filename.cpp(765): failed: test-name: expression\n" );
+#else
+        EXPECT( os.str() == "filename.cpp:765: failed: test-name: expression\n" );
+#endif
+    },
+
+    "Expected exception type constructs and prints properly", []
+    {
+        std::string name = "test-name";
+        expected msg( location{"filename.cpp", 765}, "expression" );
+
+        std::ostringstream os;
+        report( os, msg, name );
+
+#ifndef __GNUG__
+        EXPECT( os.str() == "filename.cpp(765): failed: didn't get exception: test-name: expression\n" );
+#else
+        EXPECT( os.str() == "filename.cpp:765: failed: didn't get exception: test-name: expression\n" );
+#endif
+    },
+
+    "Unexpected exception type constructs and prints properly", []
+    {
+        std::string name = "test-name";
+        unexpected msg( location{"filename.cpp", 765}, "expression", "exception-type" );
+
+        std::ostringstream os;
+        report( os, msg, name );
+
+#ifndef __GNUG__
+        EXPECT( os.str() == "filename.cpp(765): failed: got unexpected exception exception-type: test-name: expression\n" );
+#else
+        EXPECT( os.str() == "filename.cpp:765: failed: got unexpected exception exception-type: test-name: expression\n" );
+#endif
+    },
+
+    "Expect generates no message exception for a succeeding test", []
+    {
+        test pass = { "P", [] { EXPECT( true  ); } };
+
+        try { pass.behaviour(); }
+        catch(...) { throw failure(location{__FILE__,__LINE__}, "unexpected error generated"); }
+    },
+
+    "Expect generates a message exception for a failing test", []
+    {
+        test fail = { "F", [] { EXPECT( false ); } };
+
+        for (;;)
+        {
+            try { fail.behaviour(); } catch ( message & ) { break; }
+            throw failure(location{__FILE__,__LINE__}, "no error generated");
+        }
+    },
+
+    "Expect succeeds for success (true) and failure (false)", []
+    {
+        test pass[] = {{ "P", [] { EXPECT( true  ); } }};
+        test fail[] = {{ "F", [] { EXPECT( false ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass, os ) );
+        EXPECT( 1 == run( fail, os ) );
+    },
+
+    "Expect succeeds for integer comparation", []
+    {
+        test pass  [] = {{ "P" , [] { EXPECT( 7 == 7 ); EXPECT( 7 != 8 );
+                                        EXPECT( 7 >= 6 ); EXPECT( 7 <= 8 );
+                                        EXPECT( 7 >  6 ); EXPECT( 7 <  8 ); } }};
+        test fail_1[] = {{ "F1", [] { EXPECT( 7 == 8 ); } }};
+        test fail_2[] = {{ "F2", [] { EXPECT( 7 != 7 ); } }};
+        test fail_3[] = {{ "F3", [] { EXPECT( 7 <= 6 ); } }};
+        test fail_4[] = {{ "F4", [] { EXPECT( 7 >= 8 ); } }};
+        test fail_5[] = {{ "F5", [] { EXPECT( 7 <  6 ); } }};
+        test fail_6[] = {{ "F6", [] { EXPECT( 7 >  8 ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass  , os ) );
+        EXPECT( 1 == run( fail_1, os ) );
+        EXPECT( 1 == run( fail_2, os ) );
+        EXPECT( 1 == run( fail_3, os ) );
+        EXPECT( 1 == run( fail_4, os ) );
+        EXPECT( 1 == run( fail_5, os ) );
+        EXPECT( 1 == run( fail_6, os ) );
+    },
+
+    "Expect succeeds for string comparation", []
+    {
+        std::string a("a"); std::string b("b");
+        test pass  [] = {{ "P" , [=]() { EXPECT( a == a ); EXPECT( a != b );
+                                         EXPECT( b >= a ); EXPECT( a <= b );
+                                         EXPECT( b >  a ); EXPECT( a <  b ); } }};
+        test fail_1[] = {{ "F1", [=]() { EXPECT( a == b ); } }};
+        test fail_2[] = {{ "F2", [=]() { EXPECT( a != a ); } }};
+        test fail_3[] = {{ "F3", [=]() { EXPECT( b <= a ); } }};
+        test fail_4[] = {{ "F4", [=]() { EXPECT( a >= b ); } }};
+        test fail_5[] = {{ "F5", [=]() { EXPECT( b <  a ); } }};
+        test fail_6[] = {{ "F6", [=]() { EXPECT( a >  b ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass  , os ) );
+        EXPECT( 1 == run( fail_1, os ) );
+        EXPECT( 1 == run( fail_2, os ) );
+        EXPECT( 1 == run( fail_3, os ) );
+        EXPECT( 1 == run( fail_4, os ) );
+        EXPECT( 1 == run( fail_5, os ) );
+        EXPECT( 1 == run( fail_6, os ) );
+    },
+
+    "Function run() returns the right failure count", []
+    {
+        test pass  [] = {{ "P" , [] { EXPECT( 1==1 ); } }};
+        test fail_1[] = {{ "F1", [] { EXPECT( 0==1 ); } }};
+        test fail_3[] = {{ "F1", [] { EXPECT( 0==1 ); } },
+                         { "F2", [] { EXPECT( 0==1 ); } },
+                         { "F3", [] { EXPECT( 0==1 ); } },};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass  , os ) );
+        EXPECT( 1 == run( fail_1, os ) );
+        EXPECT( 3 == run( fail_3, os ) );
+    },
+
+    "Expect succeeds with an unexpected standard exception", []
+    {
+        std::string text = "hello-world";
+        test pass[] = {{ "P", [=]() { EXPECT( (throw std::runtime_error(text), true) ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 1 == run( pass, os ) );
+        EXPECT( std::string::npos != os.str().find(text) );
+    },
+
+    "Expect succeeds with an unexpected non-standard exception", []
+    {
+        test pass[] = {{ "P", [] { EXPECT( (throw 77, true) ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 1 == run( pass, os ) );
+    },
+
+    "Expect_throws succeeds with an expected standard exception", []
+    {
+        std::string text = "hello-world";
+        test pass[] = {{ "P", [=]() { EXPECT_THROWS( (throw std::runtime_error(text), true) ); } }};
+        test fail[] = {{ "F", [ ]() { EXPECT_THROWS(  true ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass, os ) );
+        EXPECT( 1 == run( fail, os ) );
+    },
+
+    "Expect_throws succeeds with an expected non-standard exception", []
+    {
+        test pass[] = {{ "P", [] { EXPECT_THROWS( (throw 77, true) ); } }};
+        test fail[] = {{ "F", [] { EXPECT_THROWS(  true ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass, os ) );
+        EXPECT( 1 == run( fail, os ) );
+    },
+
+    "Expect_throws_as succeeds with a specific expected standard exception", []
+    {
+        test pass[] = {{ "P", [] { EXPECT_THROWS_AS( (throw std::bad_alloc(), true), std::bad_alloc ); } }};
+        test fail[] = {{ "F", [] { EXPECT_THROWS_AS( (throw std::bad_alloc(), true), std::runtime_error ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass, os ) );
+        EXPECT( 1 == run( fail, os ) );
+    },
+
+    "Expect_throws_as succeeds with a specific expected non-standard exception", []
+    {
+        test pass[] = {{ "P", [] { EXPECT_THROWS_AS( (throw 77, true), int ); } }};
+        test fail[] = {{ "F", [] { EXPECT_THROWS_AS( (throw 77, true), std::runtime_error ); } }};
+
+        std::ostringstream os;
+
+        EXPECT( 0 == run( pass, os ) );
+        EXPECT( 1 == run( fail, os ) );
+    },
+};
+
+int main()
+{
+    return lest::run( specification );
+}
+
+// cl -nologo -Wall -EHsc test_lest.cpp && test_lest
+// g++ -Wall -Wextra -Weffc++ -std=c++11 -o test_lest.exe test_lest.cpp && test_lest
+

RPiSetup/brlaser-master/test/test_line.cc

@@ -0,0 +1,150 @@
+// This file is part of the brlaser printer driver.
+//
+// Copyright 2014 Peter De Wachter
+//
+// brlaser is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 2 of the License, or
+// (at your option) any later version.
+//
+// brlaser is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with brlaser.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "lest.hpp"
+#include <assert.h>
+#include <stdint.h>
+#include <vector>
+#include "../src/line.h"
+
+typedef std::vector<uint8_t> vec;
+
+
+uint8_t sub(uint8_t offset, uint8_t count) {
+  assert(offset < 16);
+  assert(count < 8);
+  return (offset << 3) | count;
+}
+
+uint8_t rep(uint8_t offset, uint8_t count) {
+  assert(offset < 4);
+  assert(count < 32);
+  return 128 | (offset << 5) | count;
+}
+
+
+const lest::test specification[] = {
+  "Don't crash on zero-length lines",
+  [] {
+    EXPECT(( encode_line(vec{}) == vec{0xFF} ));
+    EXPECT(( encode_line(vec{}, vec{}) == vec{0xFF} ));
+  },
+
+  "Encoding an initial blank line",
+  [] {
+    EXPECT(( encode_line(vec{0,0,0}) == vec{0xFF} ));
+  },
+
+  "Encoding an initial non-blank line",
+  [] {
+    EXPECT(( encode_line(vec{1,2,3}) == (vec{1,sub(0,2),1,2,3}) ));
+  },
+
+  "Encoding a (non-initial) blank line",
+  [] {
+    EXPECT(( encode_line(vec{0,0,0}, vec{1,2,3}) == vec{0xFF} ));
+  },
+
+  "Encoding a repeated line",
+  [] {
+    EXPECT(( encode_line(vec{1,2,3}, vec{1,2,3}) == vec{0} ));
+  },
+
+  "Using a subsitute command",
+  [] {
+    EXPECT(( encode_line(vec{0,0,1,2,3,0,0}, vec(7)) == vec{1,sub(2,2),1,2,3} ));
+  },
+
+  "Using a repeat command",
+  [] {
+    EXPECT(( encode_line(vec{0,0,1,1,0,0}, vec(6)) == vec{1,rep(2,0),1} ));
+  },
+
+  "Repeat command followed by substitute command",
+  [] {
+    EXPECT(( encode_line(vec{1,1,1,2,3}, vec(5)) == vec{2,rep(0,1),1,sub(0,1),2,3} ));
+  },
+
+  "Substitute comand followed by repeat command",
+  [] {
+    EXPECT(( encode_line(vec{3,2,1,1,1}, vec(5)) == vec{2,sub(0,1),3,2,rep(0,1),1} ));
+  },
+
+  "Substitute with an unmodified byte in the middle",
+  [] {
+    EXPECT(( encode_line(vec{1,2,3,0,1,2,3}, vec(7)) == vec{1,sub(0,6),1,2,3,0,1,2,3} ));
+  },
+
+  "Substitue with two unmodified bytes in the middle",
+  [] {
+    EXPECT(( encode_line(vec{1,2,3,0,0,1,2,3}, vec(8)) == vec{2,sub(0,2),1,2,3,sub(2,2),1,2,3} ));
+  },
+
+  "Repeat with an unmodified byte in the middle",
+  [] {
+    EXPECT(( encode_line(vec{1,1,1,0,1,1,1}, vec(7)) == vec{2,rep(0,1),1,rep(1,1),1} ));
+  },
+
+  "254 edits needed for a single line",
+  [] {
+    vec line, result;
+    for (int i = 0; i < 254; ++i)
+      line.insert(line.end(), {0,0,1});
+    result.push_back(254);
+    for (int i = 0; i < 254; ++i)
+      result.insert(result.end(), {sub(2,0),1});
+    EXPECT(( encode_line(line, vec(line.size())) == result ));
+  },
+
+  "Give up if more than 254 edits needed...",
+  [] {
+    vec line, result;
+    for (int i = 0; i < 255; ++i)
+      line.insert(line.end(), {0,0,1});
+    result.push_back(254);
+    for (int i = 0; i < 253; ++i)
+      result.insert(result.end(), {sub(2,0),1});
+    result.insert(result.end(), {sub(2,3),1,0,0,1});
+    EXPECT(( encode_line(line, vec(line.size())) == result ));
+  },
+
+  "Repeat command with overflow bytes",
+  [] {
+    vec line(3, 0);
+    line.insert(line.end(), 512, 1);
+    vec ref(line.size(), 0);
+    vec expected{1,rep(3,31),0,255,224,1};
+    EXPECT(encode_line(line, ref) == expected);
+  },
+
+  "Substitute command with overflow bytes",
+  [] {
+    vec expected{1,sub(15,7),255,0,255,237};
+    vec line(270, 0);
+    for (int i = 0; i < 250; ++i) {
+      expected.insert(expected.end(), {1,2});
+      line.insert(line.end(), {1,2});
+    }
+    vec ref(line.size(), 0);
+    EXPECT(encode_line(line, ref) == expected);
+  },
+};
+
+
+int main() {
+  return lest::run(specification);
+}

RPiSetup/etc/apache2/conf-available/opendrs.conf

@@ -0,0 +1,10 @@
+# OpenMDRS configuration
+
+Alias /opendrs /var/www/opendrs
+
+<Directory /var/www/opendrs>
+        Options Indexes FollowSymLinks MultiViews
+        AllowOverride None
+        Order allow,deny
+        allow from all
+</Directory>

RPiSetup/etc/apache2/mods-available/alias.conf

@@ -0,0 +1,24 @@
+<IfModule alias_module>
+    # Aliases: Add here as many aliases as you need (with no limit). The format is
+    # Alias fakename realname
+    #
+    # Note that if you include a trailing / on fakename then the server will
+    # require it to be present in the URL.  So "/icons" isn't aliased in this
+    # example, only "/icons/".  If the fakename is slash-terminated, then the
+    # realname must also be slash terminated, and if the fakename omits the
+    # trailing slash, the realname must also omit it.
+    #
+    # We include the /icons/ alias for FancyIndexed directory listings.  If
+    # you do not use FancyIndexing, you may comment this out.
+
+    #Alias /icons/ "/usr/share/apache2/icons/"
+
+    <Directory "/usr/share/apache2/icons">
+        Options FollowSymlinks
+        AllowOverride None
+        Require all granted
+    </Directory>
+
+</IfModule>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

RPiSetup/etc/apache2/sites-available/000-default.conf

@@ -0,0 +1,31 @@
+<VirtualHost *:80>
+        # The ServerName directive sets the request scheme, hostname and port that
+        # the server uses to identify itself. This is used when creating
+        # redirection URLs. In the context of virtual hosts, the ServerName
+        # specifies what hostname must appear in the request's Host: header to
+        # match this virtual host. For the default virtual host (this file) this
+        # value is not decisive as it is used as a last resort host regardless.
+        # However, you must set it for any further virtual host explicitly.
+        #ServerName www.example.com
+
+        ServerAdmin webmaster@localhost
+        DocumentRoot /var/www/opendrs
+
+        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
+        # error, crit, alert, emerg.
+        # It is also possible to configure the loglevel for particular
+        # modules, e.g.
+        #LogLevel info ssl:warn
+
+        ErrorLog ${APACHE_LOG_DIR}/error.log
+        CustomLog ${APACHE_LOG_DIR}/access.log combined
+
+        # For most configuration files from conf-available/, which are
+        # enabled or disabled at a global level, it is possible to
+        # include a line for only one particular virtual host. For example the
+        # following line enables the CGI configuration for this host only
+        # after it has been globally disabled with "a2disconf".
+        #Include conf-available/serve-cgi-bin.conf
+</VirtualHost>
+
+# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

RPiSetup/etc/apt/sources.list.d/webmin.list

@@ -0,0 +1 @@
+deb http://download.webmin.com/download/repository sarge contrib

RPiSetup/etc/cups/cupsd.conf

@@ -0,0 +1,146 @@
+#
+# Configuration file for the CUPS scheduler.  See "man cupsd.conf" for a
+# complete description of this file.
+#
+
+# Log general information in error_log - change "warn" to "debug"
+# for troubleshooting...
+LogLevel warn
+PageLogFormat
+
+# Deactivate CUPS' internal logrotating, as we provide a better one, especially
+# LogLevel debug2 gets usable now
+MaxLogSize 0
+
+# Only listen for connections from the local machine.
+#Listen localhost:631
+Port 631
+Listen 0.0.0.0:631
+Listen /var/run/cups/cups.sock
+
+# Show shared printers on the local network.
+Browsing On
+BrowseLocalProtocols dnssd
+
+# Default authentication type, when authentication is required...
+DefaultAuthType Basic
+
+# Web interface setting...
+WebInterface Yes
+
+# Restrict access to the server...
+<Location />
+  Order allow,deny
+  Allow from 192.168.100.*
+</Location>
+
+# Restrict access to the admin pages...
+<Location /admin>
+  AuthType Basic
+  Require valid-user
+  Allow all
+  Order allow,deny
+</Location>
+
+# Restrict access to configuration files...
+<Location /admin/conf>
+  AuthType Default
+  Require user @SYSTEM
+  Order allow,deny
+</Location>
+
+# Restrict access to log files...
+<Location /admin/log>
+  AuthType Default
+  Require user @SYSTEM
+  Order allow,deny
+</Location>
+
+# Set the default printer/job policies...
+<Policy default>
+  # Job/subscription privacy...
+  JobPrivateAccess default
+  JobPrivateValues default
+  SubscriptionPrivateAccess default
+  SubscriptionPrivateValues default
+
+  # Job-related operations must be done by the owner or an administrator...
+  <Limit Create-Job Print-Job Print-URI Validate-Job>
+    Order deny,allow
+  </Limit>
+
+  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
+    Require user @OWNER @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All administration operations require an administrator to authenticate...
+  <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default CUPS-Get-Devices>
+    AuthType Default
+    Require user @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All printer operations require a printer operator to authenticate...
+  <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After Cancel-Jobs CUPS-Accept-Jobs CUPS-Reject-Jobs>
+    AuthType Default
+    Require user @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # Only the owner or an administrator can cancel or authenticate a job...
+  <Limit Cancel-Job CUPS-Authenticate-Job>
+    Require user @OWNER @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  <Limit All>
+    Order deny,allow
+  </Limit>
+</Policy>
+
+# Set the authenticated printer/job policies...
+<Policy authenticated>
+  # Job/subscription privacy...
+  JobPrivateAccess default
+  JobPrivateValues default
+  SubscriptionPrivateAccess default
+  SubscriptionPrivateValues default
+
+  # Job-related operations must be done by the owner or an administrator...
+  <Limit Create-Job Print-Job Print-URI Validate-Job>
+    AuthType Default
+    Order deny,allow
+  </Limit>
+
+  <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job Cancel-My-Jobs Close-Job CUPS-Move-Job CUPS-Get-Document>
+    AuthType Default
+    Require user @OWNER @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All administration operations require an administrator to authenticate...
+  <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
+    AuthType Default
+    Require user @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # All printer operations require a printer operator to authenticate...
+  <Limit Pause-Printer Resume-Printer Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After Cancel-Jobs CUPS-Accept-Jobs CUPS-Reject-Jobs>
+    AuthType Default
+    Require user @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  # Only the owner or an administrator can cancel or authenticate a job...
+  <Limit Cancel-Job CUPS-Authenticate-Job>
+    AuthType Default
+    Require user @OWNER @SYSTEM
+    Order deny,allow
+  </Limit>
+
+  <Limit All>
+    Order deny,allow
+  </Limit>
+</Policy>

RPiSetup/etc/drs.conf

@@ -0,0 +1,2 @@
+DRS_SERVER="http://localhost"
+

RPiSetup/lib/systemd/system/getty@tty1.service

@@ -0,0 +1,53 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Getty on %I
+Documentation=man:agetty(8) man:systemd-getty-generator(8)
+Documentation=http://0pointer.de/blog/projects/serial-console.html
+After=systemd-user-sessions.service plymouth-quit-wait.service
+After=rc-local.service
+
+# If additional gettys are spawned during boot then we should make
+# sure that this is synchronized before getty.target, even though
+# getty.target didn't actually pull it in.
+Before=getty.target
+IgnoreOnIsolate=yes
+
+# IgnoreOnIsolate causes issues with sulogin, if someone isolates
+# rescue.target or starts rescue.service from multi-user.target or
+# graphical.target.
+Conflicts=rescue.service
+Before=rescue.service
+
+# On systems without virtual consoles, don't start any getty. Note
+# that serial gettys are covered by serial-getty@.service, not this
+# unit.
+ConditionPathExists=/dev/tty0
+
+[Service]
+# the VT is cleared by TTYVTDisallocate
+ExecStart=-/sbin/agetty -a customer --noclear %I $TERM
+Type=idle
+Restart=always
+RestartSec=0
+UtmpIdentifier=%I
+TTYPath=/dev/%I
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+KillMode=process
+IgnoreSIGPIPE=no
+SendSIGHUP=yes
+
+# Unset locale for the console getty since the console has problems
+# displaying some internationalized messages.
+Environment=LANG= LANGUAGE= LC_CTYPE= LC_NUMERIC= LC_TIME= LC_COLLATE= LC_MONETARY= LC_MESSAGES= LC_PAPER= LC_NAME= LC_ADDRESS= LC_TELEPHONE= LC_MEASUREMENT= LC_IDENTIFICATION=
+
+[Install]
+WantedBy=getty.target
+DefaultInstance=tty1

RPiSetup/server-setup.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+#    server-setup.sh
+#    OpenDRS Online Discrepancy Reporting System
+#    Copyright (C) 2018  Rod Wright
+
+#    SPDX-License-Identifier: GPL-2.0
+
+echo ""
+echo ""
+echo ""
+echo ""
+echo "This script will configure a Raspberry Pi to be an OpenDRS server."
+echo ""
+echo ""
+echo "You should have already run the terminal-setup.sh script in this directory."
+echo ""
+if [ ! -e "/etc/drs.conf" ] 
+then
+    echo "It looks like the terminal-setup.sh script has not been run yet."
+    echo "This is required before running the server-setup.sh script."
+    echo "Aborting."
+    exit 1
+fi
+echo "It looks like you have. Continuing."
+echo ""
+echo ""
+echo "Updating Raspbian..."
+sleep 10
+apt update && apt dist-upgrade -y
+echo "...done."
+echo ""
+echo ""
+echo "Installing required server packages. Select apache2 as the web server to configure"
+echo "automatically. Choose Yes when prompted to install phpmyadmin database and allow it to"
+echo "generate a random password(leave the field blank)."
+echo -n "Press enter to continue."
+read continueok
+sleep 10
+apt install -y apache2 php php-mcrypt mysql-server phpmyadmin
+cp etc/apache2/mods-available/alias.conf /etc/apache2/mods-available
+service apache2 restart
+echo "...done."
+echo ""
+echo ""
+echo "Configuring the mysql installation. Accept the defaults at the following prompts."
+echo "Remember the password you set here. You'll need it during the OpenDRS install."
+echo -n "Press enter to proceed."
+read continueok
+mysql_secure_installation
+mysql mysql -e "update user set plugin='';flush privileges;"
+echo ""
+echo ""
+echo "Installing OpenDRS."
+DRS_VERSION="1.1.0"
+install_path="/var/www/opendrs-$DRS_VERSION"
+httpd_user_group="www-data:www-data"
+new_link_name="/var/www/opendrs"
+echo "Creating installation directory . . ."
+mkdir $install_path
+echo "Installing distribution . . ."
+cp -Rv ../distfiles/* $install_path
+echo "Setting file ownership . . ."
+chown -R  $httpd_user_group $install_path
+ln -s $install_path $new_link_name
+cp etc/apache2/conf-available/opendrs.conf /etc/apache2/conf-available
+cp etc/apache2/sites-available/000-default.conf /etc/apache2/sites-available
+a2enconf opendrs
+echo "DRS_SERVER=\"http://localhost\"" > /etc/drs.conf
+service apache2 restart
+echo ""
+echo "Server configuration is now complete. "
+echo "Once the reboot is complete you will need to do the final installation of OpenDRS through"
+echo "the browser. You will need the password you set during the mysql installation above."
+echo ""
+echo ""
+echo "It is highly recommended that after rebooting, you press ctrl-alt-F2,"
+echo "log in as pi, then create new users for yourself and any other"
+echo "administrators using the cloneuser command (cloneuser pi newlogin)."
+echo ""
+echo ""
+echo -n "Press enter to reboot now."
+read rebootok
+reboot

RPiSetup/terminal-setup.sh

@@ -0,0 +1,123 @@
+#!/bin/bash
+
+#    terminal-setup.sh
+#    OpenDRS Online Maintenance Tracking System
+#    Copyright (C) 2018  Rod Wright
+
+#    SPDX-License-Identifier: GPL-2.0
+
+echo ""
+echo ""
+echo ""
+echo ""
+echo "This script will configure a Raspberry Pi to be an OpenDRS terminal."
+echo ""
+echo ""
+echo "You should have already completed the following steps:"
+echo ""
+echo "1. Created a Raspbian Lite SD card from the latest release."
+echo "2. Installed the card in a Raspberry Pi, booted it, and logged in as pi."
+echo "3. Ran sudo raspi-config and :"
+echo "     a. Set a strong password for the pi user."
+echo "     b. Set hostname and, if accessing a network through wifi, the SSID and"
+echo "         passphrase under Network Options."
+echo "     c. Set locale, timezone, keyboard layout, and wifi country under"
+echo "         Localisation Options."
+echo "     d. Enable SSH under Interfacing Options."
+echo "     e. Set overscan as required to get rid of any black borders around the"
+echo "         edge of the display."
+echo "     f. Reboot when prompted and logged back in as pi."
+echo "4. Transferred the OpenDRS distribution package to /home/pi on the"
+echo "    Raspberry Pi and extracted it."
+echo "5. Changed directory to RPiSetup in the the extracted distribution directory."
+echo "6. Ran sudo ./terminal-setup.sh (this file)."
+echo ""
+echo "If you have completed these steps, press enter to continue. If not,"
+echo -n "press ctrl-c to quit."
+read continueok
+echo ""
+echo ""
+echo "Updating Raspbian..."
+sleep 10
+apt update && apt dist-upgrade -y
+echo "...done."
+echo "Copying files..."
+chmod +x usr/local/bin/*
+cp usr/local/bin/* /usr/local/bin
+cp etc/apt/sources.list.d/* /etc/apt/sources.list.d
+cp lib/systemd/system/getty@tty1.service /lib/systemd/system
+rm /lib/systemd/system/ctrl-alt-del.target
+ln -s /dev/null /lib/systemd/system/ctrl-alt-del.target
+echo "...done."
+echo ""
+echo ""
+echo "Installing required terminal packages..."
+sleep 10
+wget http://www.webmin.com/jcameron-key.asc
+apt-key add jcameron-key.asc
+rm jcameron-key.asc
+apt update
+apt install -y --no-install-recommends xorg openbox chromium-browser
+apt install -y webmin cups libcups2-dev cmake
+addgroup lpadmin
+usermod -a -G lpadmin pi
+systemctl enable getty@tty1.service
+service cups-browsed stop
+systemctl disable cups-browsed.service
+cp etc/cups/cupsd.conf /etc/cups/
+service cups restart
+cd brlaser-master
+cmake . && make && make install
+cd ..
+myhn=`hostname`
+echo "Drivers have been installed for the Brother HL-L2300D printer that may come" 
+echo "with the terminal."
+echo "After the terminal is set up and working, you can use another network"
+echo "computer to point a web browser to $myhn:631 to add this or another printer"
+echo "of your choosing."
+echo -n "Press enter to continue."
+read continueok
+echo ""
+echo ""
+echo "Creating customer user..."
+cloneuser pi customer
+mkdir -p /home/customer/.config/openbox
+cp home/customer/.profile /home/customer
+cp home/customer/.config/openbox/rc.xml /home/customer/.config/openbox
+chown -R customer:customer /home/customer/.config /home/customer/.profile
+echo "...done."
+echo ""
+echo ""
+echo "This terminal will need to communicate with an OpenDRS server. If"
+echo "you intend to host the server directly on this terminal, accept the"
+echo "default URL shown. Otherwise, enter the server URL."
+echo -n "[http://localhost] :"
+read server_url
+if [[ $server_url == "" ]]
+then
+    server_url="http://localhost"
+fi
+echo "DRS_SERVER=\"$server_url\"" > /etc/drs.conf
+echo ""
+echo ""
+echo "Terminal configuration is now complete. "
+echo ""
+echo ""
+echo "If this Raspberry Pi will also be used as the OpenDRS server, you will need"
+echo "to run the server-setup.sh script in this same directory."
+echo "Would you like to do that now? enter Y if so, or press enter to leave this"
+echo -n "as a terminal only and reboot :"
+read serverchoice
+if [[ $serverchoice == "Y" || $serverchoice == "y" ]]
+then
+    ./server-setup.sh
+fi
+echo "It is highly recommended that after rebooting, you press ctrl-alt-F2,"
+echo "log in as pi, then create new users for yourself and any other"
+echo "administrators using the cloneuser command (cloneuser pi newlogin)."
+echo ""
+echo ""
+echo "Setup complete."
+echo -n "Press enter to reboot now."
+read rebootok
+reboot

RPiSetup/usr/local/bin/cloneuser

@@ -0,0 +1,18 @@
+#!/bin/bash
+SRC=$1
+DEST=$2
+
+SRC_GROUPS=`id -Gn ${SRC}`
+SRC_SHELL=$(awk -F : -v name=${SRC} '(name == $1) { print $7 }' /etc/passwd)
+
+echo "Creating user $DEST"
+useradd --shell ${SRC_SHELL} --create-home ${DEST}
+for grp in ${SRC_GROUPS};do
+        if [ "$grp" != "$SRC" ]; then
+                echo "Adding user $DEST to group $grp."
+                usermod -a -G $grp ${DEST}
+        fi
+done
+passwd ${DEST}
+
+

RPiSetup/usr/local/bin/rpi-clone-setup

@@ -0,0 +1,144 @@
+#!/bin/bash
+
+# Usage:  rpi-clone-setup {-t|--test} hostname
+#    eg:  sudo rpi-clone-setup bozo
+#
+# This script is automatically run by rpi-clone (when it is given -s options)
+# to setup an alternate hostname.  A cloned file system mounted on /mnt/clone
+# is expected unless testing with the -t option.
+#
+# Or, this script can be run by hand at the end of a clone when rpi-clone
+# pauses with the cloned file systems still mounted on /mnt/clone.
+#
+# Or, run this script by hand with -t to process files in test directories
+# under /tmp/clone-test.  Run -t and look at the files to see if the files
+# have been edited OK.
+#   eg:  sudo rpi-clone-setup -t bozo
+#
+# This is a starter script that handles only /etc/hosts and /etc/hostname.
+# Make sure the script works correctly for your /etc/hosts file.
+#
+# If adding a customization for another file:
+#    Add the file to file_list.
+#    If needed, add a mkdir -p line to the "if ((testing))" part.
+#    Add the scripting necessary to customize the file.
+#    Test new scripting by running:  rpi-clone-setup -t newhostname
+#
+
+file_list="etc/hostname etc/hosts"
+
+clone=/mnt/clone
+clone_test=/tmp/clone-test
+
+PGM=`basename $0`
+
+if [ `id -u` != 0 ]
+then
+	echo "You must be root to run $PGM"
+	exit 0
+fi
+
+function usage
+	{
+	echo "Usage: $PGM hostname  {-t|--test}"
+	echo "   Eg:  $PGM rpi1"
+	echo "   Modify files appropriate to set up for a new host."
+	echo "   Files handled are:"
+	for file in $file_list
+	do
+		echo "        $file"
+	done
+	echo ""
+	echo "If testing (-t flag) files are copied and processed to $clone_test"
+	echo ""
+	exit 0
+	}
+
+testing=0
+while [ "$1" ]
+do
+	case "$1" in
+		-t|--test)
+			testing=1
+			;;
+		*)
+			if [ "$newhost" != "" ]
+			then
+				echo "Bad args"
+				usage
+			fi
+			newhost=$1
+			;;
+	esac
+	shift
+done
+
+if [ "$newhost" = "" ]
+then
+	echo -e "You must specify a target hostname\n"
+	usage
+fi
+
+echo -e "\t$newhost\t- target hostname"
+
+if ((!testing)) && [ ! -d /mnt/clone/etc ]
+then
+	echo "A destination clone file system is not mounted on /mnt/clone"
+	echo "Aborting!"
+	exit 0
+fi
+
+if ((testing))
+then
+	cd /tmp
+	rm -rf $clone_test
+	clone=$clone_test
+
+	mkdir -p $clone/etc
+
+	echo "**********************************************"
+	echo "Testing setup: copying files to $clone"
+	for file in $file_list
+	do
+		echo "    cp /$file $clone/$file"
+		cp /$file $clone/$file
+	done
+	echo "This test run will modify those files."
+	echo "**********************************************"
+	echo ""
+fi
+
+
+##
+# Set /etc/hostname
+#
+cd $clone/etc
+echo $newhost > hostname
+#
+# Read it back to verify.
+#
+echo "$clone/etc/hostname - set new hostname: "
+LINE=`cat hostname`
+echo -e "$LINE\n"
+
+
+##
+# Edit /etc/hosts - edit the sed command if editing fails for your /etc/hosts.
+#
+cd $clone/etc
+sed -i s/"$HOSTNAME"/"$newhost"/ hosts
+#
+# Read it back to verify.
+#
+echo "$clone/etc/hosts - set new hostname \"$newhost\" in lines: "
+LINE=`grep $newhost hosts`
+echo -e "$LINE\n"
+
+
+##
+# Add more customizations if needed.
+#
+
+
+exit 0
+

RPiSetup/usr/local/bin/startdrs.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+ 
+source /etc/drs.conf
+
+openbox-session &
+ 
+xset s off
+xset +dpms
+xset dpms 0 600 1800
+ 
+#xset dpms force off
+ 
+while true
+do
+  killall chromium-browser
+  rm -rf ~/.{config,cache}/chromium/
+ 
+  # start browser in your web site: here, just plain old localhost
+  # -test-type will ignore any warnings and 
+  # --ignore-certificate-errors will allow you to kiosk any https-page without displaying certificate errors
+  chromium-browser -test-type --ignore-certificate-errors --kiosk --no-first-run --incognito $DRS_SERVER &
+ 
+  sleep 10
+ 
+  while true
+  do
+    pgrep chromium-browse
+    if [ "$?" -eq "1" ]
+    then
+         # here you could execute something that is supposed to happen after the browser was accidentally quit
+         chromium-browser -test-type --ignore-certificate-errors --kiosk --no-first-run --incognito $DRS_SERVER & 
+    fi
+    sleep 1
+  done
+ 
+  exit 0
+done

RPiSetup/usr/local/bin/updatedrs

@@ -0,0 +1,5 @@
+#!/bin/bash
+host=$1
+
+rsync -rlptDvz rwright@$host:/home/rwright/ownCloud/Software_Projects/OpenDRS-1.1.0/distfiles/ /var/www/opendrs/ && chown -R www-data:www-data /var/www/opendrs/*
+

RaspberryPiSetup.txt

@@ -0,0 +1,43 @@
+Raspberry Pi setup
+
+1. Create Raspbian Lite SD card from the most recent stable release.
+
+2. Insert SD card in Raspberry Pi and boot.
+
+3. Login as pi.
+
+4. sudo raspi-config and:
+    
+    a. Use option 1 to set a strong password for the default user (pi).
+    
+    b. Use option 2 Network Options to:
+        1. Set the desired hostname.
+        2. Set WiFi SSID and passphrase if using WiFi for networking.
+    
+    c. Use option 4 Localisation Options to:
+        1. Set locale.
+        2. Set timezone.
+        3. Set keyboard layout (IMPORTANT! Raspbian is made in England, so
+            unless that's the kind of keyboard you have, the default layout
+            will make your symbols come out wrong!).
+        4. Set WiFi country.
+    
+    d. Use option 5 Interfacing Options to enable SSH server.
+    
+    e. If you have black borders on the sides of the screen, use option 7
+        Advanced Options to select No for Overscan compensation.
+    
+    f. When you've finished, tab down to highlight Finish and hit enter.
+    
+    g. Reboot when prompted.
+    
+    h. Log back in as pi using the password you set in a. above.
+
+5. Copy OpenDRS distribution package to /home/pi on the Raspberry Pi and extract.
+
+6. Change directory to the extracted distribution.
+
+7. Change directory to RPiSetup.
+
+8. run sudo ./terminal-setup.sh
+

boilerplate.php

@@ -0,0 +1,84 @@
+<?php
+/*
+    boilerplate.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to index.php on cancel button press
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:index.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['userid'])) $userid=$_SESSION['userid'];
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST to $incoming 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+
+
+// define local functions
+
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $sbcolor=P_SIDEBAR_COLOR;
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $sbcolor=SIDEBAR_COLOR;
+    $mbgcolor=MENUBG_COLOR;
+}
+
+$role=dblookup($mts_db,"users","id","role",$userid);
+
+framework("begin","$appname","Boilerplate Page",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+
+
+echo "<center><b><font size=\"+1\">This is the standard template used for all pages in the application.</font></b></center>";
+
+
+echo "<br>";
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>

db.php.template

@@ -0,0 +1,42 @@
+<?php
+
+/*
+    db.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+/*
+************************************************************************
+** WARNING! This file is automatically generated during installation  **
+**                            DO NOT EDIT                             **
+************************************************************************
+*/
+$dbname="DBNAME";
+$username="DBUSER";
+$dbpass="DBPASS";
+
+function dberrmsg($dbname) {
+    echo "
+    <html>
+    <head>
+    <title>Database Error!</title>
+    </head>
+    <body>
+    Could not connect to the $dbname database. Please ensure the MySQL server is running. If this is
+    the first time you have used OpenMTS, please consult the INSTALL file included in the distribution.
+    </body>
+    </html>
+    ";
+        exit();
+}
+
+$drs_db=@mysqli_connect("localhost",$username,$dbpass,$dbname);
+if (mysqli_errno($drs_db)) {
+    dberrmsg($dbname);
+}
+
+
+?>

distfiles/CHANGELOG

@@ -0,0 +1,43 @@
+    OpenDRS - Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+    
+    
+Changelog
+
+1.0.0 - 2018-03-13
+    - Initial release as OpenMTS.
+
+1.1.0 - 2018-05-10
+    - Name change from OpenMTS to OpenDRS.
+    - Added "Go Back" button to left side menu to make up for loss of browser
+        back button in terminal mode.
+    - Added configurable help text for period effective selection.
+    - Changed Sim period effective from selection to yes/no radio buttons.
+    - Writeup groups page shows collapsed list of groups. Click the expand icon
+        to expand each group.
+    - Fixed bug where entries made on stale create page had inaccurate date/time.
+    - For logged in users, added the ability to select writeups directly on the 
+        View All Writeups page and assign/create a group.
+    - On the Create New Writeup page, removed the default selections for Device,
+        Subsystem, and Period dropdowns, forcing user to make a selection.
+    - Added a Today button to the View All Writeups page
+    - Changed the Period dropdowns on the Create, Search, and Group pages to show
+        the times instead of the period numbers. Period numbers are still shown
+        in the results tables with mouse hover showing times.
+    - Moved all installation/upgrade functions to the install.sh script.
+    
+    

distfiles/INSTALL

@@ -0,0 +1,28 @@
+Installation or upgrade of OpenDRS is straightforward.
+
+1. Unpack
+Unpack the distribution in a convenient place. A directory will
+created called OpenDRS-x.x.x/.
+
+2. Review License
+Change to the OpenDRS-x.x.x/ directory and review the LICENSE file.
+
+3. Run the install script
+In the same directory, type ./install.sh at a command prompt and 
+follow the prompts.
+
+4. Log in
+Click on the Log In menu option on the main page. If this is a fresh
+installation The initial user is drsadmin and the initial password 
+is OpenDRS-1. It is highly recommended that you changethis password 
+to a strong one by going to the Manage Database page under the 
+Admin Functions menu. If this an upgrade, your current usernames and
+passwords are unchanged.
+
+5. Configure
+The Admin Functions menu will be shown when logged in as an admin user. 
+Click on Global Settings to set display options, page colors, banners, and 
+miscellaneous options. Click on Manage Database to set users, devices, 
+subsystems, action reasons and periods.
+
+6. Start making writeups

distfiles/LICENSE

@@ -0,0 +1,341 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
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+
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+
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+
+Activities other than copying, distribution and modification are not
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+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
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+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
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+
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+
+    b) You must cause any work that you distribute or publish, that in
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+
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+    when run, you must cause it, when started running for such
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
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+
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+
+  4. You may not copy, modify, sublicense, or distribute the Program
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+
+  5. You are not required to accept this License, since you have not
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+
+  6. Each time you redistribute the Program (or any work based on the
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+
+  7. If, as a consequence of a court judgment or allegation of patent
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+
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+
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+
+This section is intended to make thoroughly clear what is believed to
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+
+  8. If the distribution and/or use of the Program is restricted in
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+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
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+countries not thus excluded.  In such case, this License incorporates
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+
+  9. The Free Software Foundation may publish revised and/or new versions
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+
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+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
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+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
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+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
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+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the \"copyright\" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
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+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
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+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+

distfiles/about.php

@@ -0,0 +1,139 @@
+<?php
+/*
+    about.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to index.php on cancel button press
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:index.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['userid'])) $userid=$_SESSION['userid'];
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST to $incoming 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+
+
+// define local functions
+
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $sbcolor=P_SIDEBAR_COLOR;
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $sbcolor=SIDEBAR_COLOR;
+    $mbgcolor=MENUBG_COLOR;
+}
+
+$role=dblookup($mts_db,"users","id","role",$userid);
+
+framework("begin","$appname","About OpenDRS",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+
+echo "
+<h3 align=\"center\">
+OpenDRS $version Discrepancy Reporting System
+</h3><br>
+<p>This program is licensed under the terms of the <a href=\"gpl.php\">GNU General Public License</a>. Click on the link
+or see the LICENSE file in the distribution to read it. OpenDRS is Copyright (C) 2018 by Rod Wright.
+</p>
+<p>
+OpenDRS is a simple online maintenance tracking/discrepancy reporting application. It allows anyone with a web browser to create ,
+ view, and search writeups. The look and feel of the OpenDRS pages are easily changed. 
+Settings that affect all users can be changed in the Admin Functions menu. User specific settings can be changed in the 
+My Profile menu. No browser specific HTML is used in OpenDRS, so it should be useable in any browser, and it has been 
+tested using Google Chrome, Mozilla Firefox and Microsoft Internet Explorer.
+</p>
+<p>
+OpenDRS is highly flexible. Instructions are included in the distribution for creating a user terminal with a Raspberry Pi. OpenDRS can be hosted on a 
+centralized server, accessed by networked PCs and/or Raspberry Pi terminals. It can also be hosted directly on a Raspberry Pi
+terminal as a non-networked standalone system or in a small network of Raspberry Pi terminals.
+</p>
+<p>
+To read about the <a href=\"CHANGELOG\" >changes</a> in this latest version of OpenDRS, click on the link or see the CHANGELOG file in the distribution.
+</p>
+
+<p>Several pieces of Open Source software make OpenDRS possible.
+<br>
+<table border=0 cellpadding=20>
+<tr>
+<td><a href=\"http://www.linux.org\" target=\"_blank\"><img src=\"images/linux.png\" border=0></a></td><td><b>Linux</b></td><td>All
+development and most of the testing of OpenDRS was done on computers running the
+<a href=\"http://www.linux.org\" target=\"_blank\">Linux</a> operating system.</td>
+</tr>
+<tr>
+<td><a href=\"http://www.php.net\" target=\"_blank\"><img src=\"images/php-small-trans-dark.gif\"
+border=0></a></td><td><b>PHP</b></td><td>OpenDRS is written in <a href=\"http://www.php.net\" target=\"_blank\">PHP</a>, a hypertext
+preprocessor, which makes possible the dynamic content of the pages.</td>
+</tr>
+<tr>
+<td><a href=\"https://mariadb.org\" target=\"_blank\"><img src=\"images/mariadb-badge-180x60.png\"
+border=0></a></td><td><b>MariaDB</b></td><td>OpenDRS stores its data in a <a href=\"https://mariadb.org\" target=\"_blank\">MariaDB</a>
+database.</td>
+</tr>
+<tr>
+<td><a href=\"http://http.apache.org\" target=\"_blank\"><img src=\"images/apache_pb.gif\"
+border=0></a></td><td><b>Apache</b></td><td>OpenDRS was developed using the <a href=\"httpd.apache.org\" target=\"_blank\">Apache</a> web
+server.</td>
+</tr>
+<tr>
+<td><a href=\"http://p.yusukekamiyamane.com\" target=\"_blank\"><img src=\"images/Kamiyamane.png\"
+border=0></a></td><td><b>Fugue<br>Icons</b></td><td>The icons used in OpenDRS are from the Fugue Icon set created by Yusuke Kamiyamane. The entire set is available at 
+<a href=\"http://p.yusukekamiyamane.com/\" target=\"_blank\">p.yusukekamiyamane.com</a>, and are licensed under a 
+<a href=\"http://creativecommons.org/licenses/by/3.0/legalcode\" target=\"_blank\">Creative Commons Attribution 3.0 License</a>.</td>
+</tr>
+
+</table>
+</p>
+"; 
+
+
+
+echo "<br>";
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>

distfiles/colorpicker/css/screen.css

@@ -0,0 +1,149 @@
+#pickerPanel { width: 360px; height: 240px; font: normal 11px verdana, sans-serif; color: #333; line-height: 19px; margin: 0; }
+
+/* slider */
+
+.dragPanel { 
+    position: relative;
+    background-color: #eeeeee;
+    margin: 4px;
+    width: 260px;
+    height: 180px;
+}
+
+.dragPanel h4 { 
+    background-color: #bbbbbb;
+    height: 10px;
+    margin: 0px;
+    cursor: move;
+}
+
+
+input { font-size: .85em }
+.thumb { 
+    cursor:default;
+    width:18px; 
+    height:18px; 
+    z-index: 9;
+    position:absolute; 
+}
+
+.bg {
+    position:absolute; 
+    left:10px; 
+    height:18px; 
+    width:146px; 
+    border: 0px solid #aaaaaa;
+}
+
+.bg span, .bg p {
+    cursor:default;
+    position: relative;
+    font-size: 2px;
+    overflow: hidden;
+    color: #aaaaaa;
+    top: 4px;
+    height: 10px;
+    width: 4px;
+    display: block;
+    float:left;
+}
+
+.bg span {
+    border-top:1px solid #cccccc;
+    border-bottom:1px solid #cccccc;
+}
+
+.bg .lb {
+    border-left:1px solid #cccccc;
+}
+
+.bg .rb {
+    border-right:1px solid #cccccc;
+}
+#valdiv { position:absolute; top: 100px; left:10px; } 
+
+#rBG {top:30px}
+#gBG {top:50px}
+#bBG {top:70px}
+
+#rgbSwatch {
+    position:absolute; 
+    left:160px; 
+    top:34px;
+    height:50px; 
+    width:50px; 
+    border:1px solid #aaaaaa;
+}
+
+#rgbPanel {
+/*
+top: 400px;
+left: 20px;
+*/
+width: 360px;
+height: 240px;
+}
+
+/* picker */
+
+#hueThumb { 
+    cursor:default;
+    width:18px; 
+    height:18px; 
+    z-index: 9;
+    position:absolute; 
+}
+
+#hueBg {
+    position:absolute; 
+    left:216px; 
+    height:198px; 
+    width:18px; 
+    background:url(../img/hue.png) no-repeat;
+    top:18px;
+}
+
+#pickerDiv {
+    position:absolute; 
+    left:10px; 
+    height:187px; 
+    width:188px; 
+    /*
+    background:url(../img/pickerbg.png) no-repeat;
+    */
+    top:20px;
+}
+
+#pickerbg { 
+    position:absolute; 
+    z-index: 1;
+    top:0px;
+    left:0px;
+}
+#selector { 
+    cursor:default;
+    width:11px; 
+    height:11px; 
+    z-index: 9;
+    position:absolute; 
+    top:0px;
+    left:0px;
+}
+
+#pickerSwatch {
+    position:absolute; 
+    left:260px; 
+    top:30px;
+    height:60px; 
+    width:60px; 
+    border:2px solid #aaaaaa;
+}
+
+#pickervaldiv { text-align:right; position:absolute; top: 86px; left:246px; }
+
+.colorbox{
+width: 25px;
+height: 14px;
+border: 1px solid black;
+border-bottom-width: 0;
+}

distfiles/colorpicker/demo.htm

@@ -0,0 +1,196 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+		"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html lang="en" xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"
+		xmlns:x2="http://www.w3.org/TR/xhtml2"
+		xmlns:role="http://www.w3.org/2005/01/wai-rdf/GUIRoleTaxonomy#"
+		xmlns:state="http://www.w3.org/2005/07/aaa">
+<head>
+<title>YUI Color Picker</title>
+<link rel="stylesheet" type="text/css" href="css/screen.css">
+<script type="text/javascript" src="js/ddcolorposter.js"></script>
+<script type="text/javascript" src="js/YAHOO.js" ></script>
+<script type="text/javascript2" src="js/log.js" ></script>
+<script type="text/javascript" src="js/color.js" ></script>
+
+<script type="text/javascript" src="js/event.js" ></script>
+<script type="text/javascript" src="js/dom.js" ></script>
+<script type="text/javascript" src="js/animation.js" ></script>
+<script type="text/javascript" src="js/dragdrop.js" ></script>
+
+<script type="text/javascript" src="js/slider.js" ></script>
+<script type="text/javascript">
+
+	var hue;
+	var picker;
+	//var gLogger;
+	var dd1, dd2;
+	var r, g, b;
+
+	function init() {
+		if (typeof(ygLogger) != "undefined")
+			ygLogger.init(document.getElementById("logDiv"));
+		pickerInit();
+		ddcolorposter.fillcolorbox("colorfield1", "colorbox1") //PREFILL "colorbox1" with hex value from "colorfield1"
+		ddcolorposter.fillcolorbox("colorfield2", "colorbox2") //PREFILL "colorbox1" with hex value from "colorfield1"
+    }
+
+    // Picker ---------------------------------------------------------
+
+    function pickerInit() {
+		hue = YAHOO.widget.Slider.getVertSlider("hueBg", "hueThumb", 0, 180);
+		hue.onChange = function(newVal) { hueUpdate(newVal); };
+
+		picker = YAHOO.widget.Slider.getSliderRegion("pickerDiv", "selector",
+				0, 180, 0, 180);
+		picker.onChange = function(newX, newY) { pickerUpdate(newX, newY); };
+
+		hueUpdate();
+
+		dd1 = new YAHOO.util.DD("pickerPanel");
+		dd1.setHandleElId("pickerHandle");
+		dd1.endDrag = function(e) {
+			// picker.thumb.resetConstraints();
+			// hue.thumb.resetConstraints();
+        };
+	}
+
+	executeonload(init);
+
+	function pickerUpdate(newX, newY) {
+		pickerSwatchUpdate();
+	}
+
+
+	function hueUpdate(newVal) {
+
+		var h = (180 - hue.getValue()) / 180;
+		if (h == 1) { h = 0; }
+
+		var a = YAHOO.util.Color.hsv2rgb( h, 1, 1);
+
+		document.getElementById("pickerDiv").style.backgroundColor =
+			"rgb(" + a[0] + ", " + a[1] + ", " + a[2] + ")";
+
+		pickerSwatchUpdate();
+	}
+
+	function pickerSwatchUpdate() {
+		var h = (180 - hue.getValue());
+		if (h == 180) { h = 0; }
+		document.getElementById("pickerhval").value = (h*2);
+
+		h = h / 180;
+
+		var s = picker.getXValue() / 180;
+		document.getElementById("pickersval").value = Math.round(s * 100);
+
+		var v = (180 - picker.getYValue()) / 180;
+		document.getElementById("pickervval").value = Math.round(v * 100);
+
+		var a = YAHOO.util.Color.hsv2rgb( h, s, v );
+
+		document.getElementById("pickerSwatch").style.backgroundColor =
+			"rgb(" + a[0] + ", " + a[1] + ", " + a[2] + ")";
+
+		document.getElementById("pickerrval").value = a[0];
+		document.getElementById("pickergval").value = a[1];
+		document.getElementById("pickerbval").value = a[2];
+		var hexvalue = document.getElementById("pickerhexval").value =
+			YAHOO.util.Color.rgb2hex(a[0], a[1], a[2]);
+			ddcolorposter.initialize(a[0], a[1], a[2], hexvalue)
+	}
+
+</script>
+
+
+<!--[if gte IE 5.5000]>
+<script type="text/javascript">
+
+function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
+   {
+   for(var i=0; i<document.images.length; i++)
+      {
+	  var img = document.images[i]
+	  var imgName = img.src.toUpperCase()
+	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
+	     {
+		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
+		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
+		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
+		 var imgStyle = "display:inline-block;" + img.style.cssText
+		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
+		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
+		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
+		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
+		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
+	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
+		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
+		 img.outerHTML = strNewHTML
+		 i = i-1
+	     }
+      }
+   }
+
+YAHOO.util.Event.addListener(window, "load", correctPNG);
+
+</script>
+<![endif]-->
+</head>
+<body>
+
+    <h3>Color Picker</h3>
+      <p>
+      Implements a slider region and a vertical slider to implement an HSV color
+      picker.
+      </p>
+
+
+        <div id="pickerPanel" class="dragPanel">
+            <h4 id="pickerHandle">&nbsp;</h4>
+            <div id="pickerDiv">
+              <img id="pickerbg" src="img/pickerbg.png" alt="">
+              <div id="selector"><img src="img/select.gif"></div>
+            </div>
+
+             <div id="hueBg">
+              <div id="hueThumb"><img src="img/hline.png"></div>
+            </div>
+
+            <div id="pickervaldiv">
+                <form name="pickerform" onsubmit="return pickerUpdate()">
+                <br />
+                R <input name="pickerrval" id="pickerrval" type="text" value="0" size="3" maxlength="3" />
+                H <input name="pickerhval" id="pickerhval" type="text" value="0" size="3" maxlength="3" />
+                <br />
+                G <input name="pickergval" id="pickergval" type="text" value="0" size="3" maxlength="3" />
+                S <input name="pickergsal" id="pickersval" type="text" value="0" size="3" maxlength="3" />
+                <br />
+                B <input name="pickerbval" id="pickerbval" type="text" value="0" size="3" maxlength="3" />
+                V <input name="pickervval" id="pickervval" type="text" value="0" size="3" maxlength="3" />
+                <br />
+                <br />
+                # <input name="pickerhexval" id="pickerhexval" type="text" value="0" size="6" maxlength="6" />
+                <br />
+
+                </form>
+            </div>
+
+            <div id="pickerSwatch">&nbsp;</div>
+        </div>
+
+
+		</div>
+
+    </div>
+  </div>
+
+
+<form>
+# <input type="text" id="colorfield1" onFocus="ddcolorposter.echocolor(this, 'colorbox1')"> <span id="colorbox1" class="colorbox">____</span> <br />
+# <input type="text" id="colorfield2" onFocus="ddcolorposter.echocolor(this, 'colorbox2')"> <span id="colorbox2" class="colorbox">____</span>
+</form>
+
+More info: <a href="http://www.dynamicdrive.com/dynamicindex11/yuicolorpicker/">YUI Color Picker script</a>.
+
+</body>
+</html>

distfiles/colorpicker/js/YAHOO.js

@@ -0,0 +1,60 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+/**
+ * @class The Yahoo global namespace
+ */
+var YAHOO = function() {
+
+    return {
+
+        /**
+         * Yahoo presentation platform utils namespace
+         */
+        util: {},
+
+        /**
+         * Yahoo presentation platform widgets namespace
+         */
+        widget: {},
+
+        /**
+         * Yahoo presentation platform examples namespace
+         */
+        example: {},
+
+        /**
+         * Returns the namespace specified and creates it if it doesn't exist
+         *
+         * YAHOO.namespace("property.package");
+         * YAHOO.namespace("YAHOO.property.package");
+         *
+         * Either of the above would create YAHOO.property, then
+         * YAHOO.property.package
+         *
+         * @param  {String} sNameSpace String representation of the desired 
+         *                             namespace
+         * @return {Object}            A reference to the namespace object
+         */
+        namespace: function( sNameSpace ) {
+
+            if (!sNameSpace || !sNameSpace.length) {
+                return null;
+            }
+
+            var levels = sNameSpace.split(".");
+
+            var currentNS = YAHOO;
+
+            // YAHOO is implied, so it is ignored if it is included
+            for (var i=(levels[0] == "YAHOO") ? 1 : 0; i<levels.length; ++i) {
+                currentNS[levels[i]] = currentNS[levels[i]] || {};
+                currentNS = currentNS[levels[i]];
+            }
+
+            return currentNS;
+
+        }
+    };
+
+} ();
+

distfiles/colorpicker/js/animation.js

@@ -0,0 +1,39 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+YAHOO.util.Anim=function(el,attributes,duration,method)
+{if(el){this.init(el,attributes,duration,method);}};YAHOO.util.Anim.prototype={doMethod:function(attribute,start,end){return this.method(this.currentFrame,start,end-start,this.totalFrames);},setAttribute:function(attribute,val,unit){YAHOO.util.Dom.setStyle(this.getEl(),attribute,val+unit);},getAttribute:function(attribute){return parseFloat(YAHOO.util.Dom.getStyle(this.getEl(),attribute));},defaultUnits:{opacity:' '},defaultUnit:'px',init:function(el,attributes,duration,method){var isAnimated=false;var startTime=null;var endTime=null;var actualFrames=0;var defaultValues={};el=YAHOO.util.Dom.get(el);this.attributes=attributes||{};this.duration=duration||1;this.method=method||YAHOO.util.Easing.easeNone;this.useSeconds=true;this.currentFrame=0;this.totalFrames=YAHOO.util.AnimMgr.fps;this.getEl=function(){return el;};this.setDefault=function(attribute,val){if(val=='auto'){switch(attribute){case'width':val=el.clientWidth||el.offsetWidth;break;case'height':val=el.clientHeight||el.offsetHeight;break;case'left':if(YAHOO.util.Dom.getStyle(el,'position')=='absolute'){val=el.offsetLeft;}else{val=0;}
+break;case'top':if(YAHOO.util.Dom.getStyle(el,'position')=='absolute'){val=el.offsetTop;}else{val=0;}
+break;default:val=0;}}
+defaultValues[attribute]=val;}
+this.getDefault=function(attribute){return defaultValues[attribute];};this.isAnimated=function(){return isAnimated;};this.getStartTime=function(){return startTime;};this.animate=function(){this.onStart.fire();this._onStart.fire();this.totalFrames=(this.useSeconds)?Math.ceil(YAHOO.util.AnimMgr.fps*this.duration):this.duration;YAHOO.util.AnimMgr.registerElement(this);var attributes=this.attributes;var el=this.getEl();var val;for(var attribute in attributes){val=this.getAttribute(attribute);this.setDefault(attribute,val);}
+isAnimated=true;actualFrames=0;startTime=new Date();};this.stop=function(){this.currentFrame=0;endTime=new Date();var data={time:endTime,duration:endTime-startTime,frames:actualFrames,fps:actualFrames/this.duration};isAnimated=false;actualFrames=0;this.onComplete.fire(data);};var onTween=function(){var start;var end=null;var val;var unit;var attributes=this['attributes'];for(var attribute in attributes){unit=attributes[attribute]['unit']||this.defaultUnits[attribute]||this.defaultUnit;if(typeof attributes[attribute]['from']!='undefined'){start=attributes[attribute]['from'];}else{start=this.getDefault(attribute);}
+if(typeof attributes[attribute]['to']!='undefined'){end=attributes[attribute]['to'];}else if(typeof attributes[attribute]['by']!='undefined'){end=start+attributes[attribute]['by'];}
+if(end!==null&&typeof end!='undefined'){val=this.doMethod(attribute,start,end);if((attribute=='width'||attribute=='height'||attribute=='opacity')&&val<0){val=0;}
+this.setAttribute(attribute,val,unit);}}
+actualFrames+=1;};this._onStart=new YAHOO.util.CustomEvent('_onStart',this);this.onStart=new YAHOO.util.CustomEvent('start',this);this.onTween=new YAHOO.util.CustomEvent('tween',this);this._onTween=new YAHOO.util.CustomEvent('_tween',this);this.onComplete=new YAHOO.util.CustomEvent('complete',this);this._onTween.subscribe(onTween);}};YAHOO.util.AnimMgr=new function(){var thread=null;var queue=[];var tweenCount=0;this.fps=200;this.delay=1;this.registerElement=function(tween){if(tween.isAnimated()){return false;}
+queue[queue.length]=tween;tweenCount+=1;this.start();};this.start=function(){if(thread===null){thread=setInterval(this.run,this.delay);}};this.stop=function(tween){if(!tween)
+{clearInterval(thread);for(var i=0,len=queue.length;i<len;++i){if(queue[i].isAnimated()){queue[i].stop();}}
+queue=[];thread=null;tweenCount=0;}
+else{tween.stop();tweenCount-=1;if(tweenCount<=0){this.stop();}}};this.run=function(){for(var i=0,len=queue.length;i<len;++i){var tween=queue[i];if(!tween||!tween.isAnimated()){continue;}
+if(tween.currentFrame<tween.totalFrames||tween.totalFrames===null)
+{tween.currentFrame+=1;if(tween.useSeconds){correctFrame(tween);}
+tween.onTween.fire();tween._onTween.fire();}
+else{YAHOO.util.AnimMgr.stop(tween);}}};var correctFrame=function(tween){var frames=tween.totalFrames;var frame=tween.currentFrame;var expected=(tween.currentFrame*tween.duration*1000/tween.totalFrames);var elapsed=(new Date()-tween.getStartTime());var tweak=0;if(elapsed<tween.duration*1000){tweak=Math.round((elapsed/expected-1)*tween.currentFrame);}else{tweak=frames-(frame+1);}
+if(tweak>0&&isFinite(tweak)){if(tween.currentFrame+tweak>=frames){tweak=frames-(frame+1);}
+tween.currentFrame+=tweak;}};}
+YAHOO.util.Bezier=new function()
+{this.getPosition=function(points,t)
+{var n=points.length;var tmp=[];for(var i=0;i<n;++i){tmp[i]=[points[i][0],points[i][1]];}
+for(var j=1;j<n;++j){for(i=0;i<n-j;++i){tmp[i][0]=(1-t)*tmp[i][0]+t*tmp[parseInt(i+1,10)][0];tmp[i][1]=(1-t)*tmp[i][1]+t*tmp[parseInt(i+1,10)][1];}}
+return[tmp[0][0],tmp[0][1]];};};YAHOO.util.Easing=new function(){this.easeNone=function(t,b,c,d){return b+c*(t/=d);};this.easeIn=function(t,b,c,d){return b+c*((t/=d)*t*t);};this.easeOut=function(t,b,c,d){var ts=(t/=d)*t;var tc=ts*t;return b+c*(tc+-3*ts+3*t);};this.easeBoth=function(t,b,c,d){var ts=(t/=d)*t;var tc=ts*t;return b+c*(-2*tc+3*ts);};this.backIn=function(t,b,c,d){var ts=(t/=d)*t;var tc=ts*t;return b+c*(-3.4005*tc*ts+10.2*ts*ts+-6.2*tc+0.4*ts);};this.backOut=function(t,b,c,d){var ts=(t/=d)*t;var tc=ts*t;return b+c*(8.292*tc*ts+-21.88*ts*ts+22.08*tc+-12.69*ts+5.1975*t);};this.backBoth=function(t,b,c,d){var ts=(t/=d)*t;var tc=ts*t;return b+c*(0.402*tc*ts+-2.1525*ts*ts+-3.2*tc+8*ts+-2.05*t);};};YAHOO.util.Motion=function(el,attributes,duration,method){if(el){this.initMotion(el,attributes,duration,method);}};YAHOO.util.Motion.prototype=new YAHOO.util.Anim();YAHOO.util.Motion.prototype.defaultUnits.points='px';YAHOO.util.Motion.prototype.doMethod=function(attribute,start,end){var val=null;if(attribute=='points'){var translatedPoints=this.getTranslatedPoints();var t=this.method(this.currentFrame,0,100,this.totalFrames)/100;if(translatedPoints){val=YAHOO.util.Bezier.getPosition(translatedPoints,t);}}else{val=this.method(this.currentFrame,start,end-start,this.totalFrames);}
+return val;};YAHOO.util.Motion.prototype.getAttribute=function(attribute){var val=null;if(attribute=='points'){val=[this.getAttribute('left'),this.getAttribute('top')];if(isNaN(val[0])){val[0]=0;}
+if(isNaN(val[1])){val[1]=0;}}else{val=parseFloat(YAHOO.util.Dom.getStyle(this.getEl(),attribute));}
+return val;};YAHOO.util.Motion.prototype.setAttribute=function(attribute,val,unit){if(attribute=='points'){YAHOO.util.Dom.setStyle(this.getEl(),'left',val[0]+unit);YAHOO.util.Dom.setStyle(this.getEl(),'top',val[1]+unit);}else{YAHOO.util.Dom.setStyle(this.getEl(),attribute,val+unit);}};YAHOO.util.Motion.prototype.initMotion=function(el,attributes,duration,method){YAHOO.util.Anim.call(this,el,attributes,duration,method);attributes=attributes||{};attributes.points=attributes.points||{};attributes.points.control=attributes.points.control||[];this.attributes=attributes;var start;var end=null;var translatedPoints=null;this.getTranslatedPoints=function(){return translatedPoints;};var translateValues=function(val,self){var pageXY=YAHOO.util.Dom.getXY(self.getEl());val=[val[0]-pageXY[0]+start[0],val[1]-pageXY[1]+start[1]];return val;};var onStart=function(){start=this.getAttribute('points');var attributes=this.attributes;var control=attributes['points']['control']||[];if(control.length>0&&control[0].constructor!=Array){control=[control];}
+if(YAHOO.util.Dom.getStyle(this.getEl(),'position')=='static'){YAHOO.util.Dom.setStyle(this.getEl(),'position','relative');}
+if(typeof attributes['points']['from']!='undefined'){YAHOO.util.Dom.setXY(this.getEl(),attributes['points']['from']);start=this.getAttribute('points');}
+else if((start[0]===0||start[1]===0)){YAHOO.util.Dom.setXY(this.getEl(),YAHOO.util.Dom.getXY(this.getEl()));start=this.getAttribute('points');}
+var i,len;if(typeof attributes['points']['to']!='undefined'){end=translateValues(attributes['points']['to'],this);for(i=0,len=control.length;i<len;++i){control[i]=translateValues(control[i],this);}}else if(typeof attributes['points']['by']!='undefined'){end=[start[0]+attributes['points']['by'][0],start[1]+attributes['points']['by'][1]];for(i=0,len=control.length;i<len;++i){control[i]=[start[0]+control[i][0],start[1]+control[i][1]];}}
+if(end){translatedPoints=[start];if(control.length>0){translatedPoints=translatedPoints.concat(control);}
+translatedPoints[translatedPoints.length]=end;}};this._onStart.subscribe(onStart);};YAHOO.util.Scroll=function(el,attributes,duration,method){if(el){YAHOO.util.Anim.call(this,el,attributes,duration,method);}};YAHOO.util.Scroll.prototype=new YAHOO.util.Anim();YAHOO.util.Scroll.prototype.defaultUnits.scroll=' ';YAHOO.util.Scroll.prototype.doMethod=function(attribute,start,end){var val=null;if(attribute=='scroll'){val=[this.method(this.currentFrame,start[0],end[0]-start[0],this.totalFrames),this.method(this.currentFrame,start[1],end[1]-start[1],this.totalFrames)];}else{val=this.method(this.currentFrame,start,end-start,this.totalFrames);}
+return val;}
+YAHOO.util.Scroll.prototype.getAttribute=function(attribute){var val=null;var el=this.getEl();if(attribute=='scroll'){val=[el.scrollLeft,el.scrollTop];}else{val=parseFloat(YAHOO.util.Dom.getStyle(el,attribute));}
+return val;};YAHOO.util.Scroll.prototype.setAttribute=function(attribute,val,unit){var el=this.getEl();if(attribute=='scroll'){el.scrollLeft=val[0];el.scrollTop=val[1];}else{YAHOO.util.Dom.setStyle(el,attribute,val+unit);}};

distfiles/colorpicker/js/color.js

@@ -0,0 +1,101 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+YAHOO.util.Color = new function() {
+    
+    // Adapted from http://www.easyrgb.com/math.html
+    // hsv values = 0 - 1
+    // rgb values 0 - 255
+    this.hsv2rgb = function (h, s, v) {
+        var r, g, b;
+        if ( s == 0 ) {
+           r = v * 255;
+           g = v * 255;
+           b = v * 255;
+        } else {
+
+           // h must be < 1
+           var var_h = h * 6;
+           if ( var_h == 6 ) {
+               var_h = 0;
+           }
+
+           //Or ... var_i = floor( var_h )
+           var var_i = Math.floor( var_h );
+           var var_1 = v * ( 1 - s );
+           var var_2 = v * ( 1 - s * ( var_h - var_i ) );
+           var var_3 = v * ( 1 - s * ( 1 - ( var_h - var_i ) ) );
+
+           if ( var_i == 0 ) { 
+               var_r = v; 
+               var_g = var_3; 
+               var_b = var_1;
+           } else if ( var_i == 1 ) { 
+               var_r = var_2;
+               var_g = v;
+               var_b = var_1;
+           } else if ( var_i == 2 ) {
+               var_r = var_1;
+               var_g = v;
+               var_b = var_3
+           } else if ( var_i == 3 ) {
+               var_r = var_1;
+               var_g = var_2;
+               var_b = v;
+           } else if ( var_i == 4 ) {
+               var_r = var_3;
+               var_g = var_1;
+               var_b = v;
+           } else { 
+               var_r = v;
+               var_g = var_1;
+               var_b = var_2
+           }
+
+           r = var_r * 255                  //rgb results = 0 ÷ 255
+           g = var_g * 255
+           b = var_b * 255
+
+           }
+        return [Math.round(r), Math.round(g), Math.round(b)];
+    };
+
+    this.rgb2hex = function (r,g,b) {
+        return this.toHex(r) + this.toHex(g) + this.toHex(b);
+    };
+
+    this.hexchars = "0123456789ABCDEF";
+
+    this.toHex = function(n) {
+        n = n || 0;
+        n = parseInt(n, 10);
+        if (isNaN(n)) n = 0;
+        n = Math.round(Math.min(Math.max(0, n), 255));
+
+        return this.hexchars.charAt((n - n % 16) / 16) + this.hexchars.charAt(n % 16);
+    };
+
+    this.toDec = function(hexchar) {
+        return this.hexchars.indexOf(hexchar.toUpperCase());
+    };
+
+    this.hex2rgb = function(str) { 
+        var rgb = [];
+        rgb[0] = (this.toDec(str.substr(0, 1)) * 16) + 
+                        this.toDec(str.substr(1, 1));
+        rgb[1] = (this.toDec(str.substr(2, 1)) * 16) + 
+                        this.toDec(str.substr(3, 1));
+        rgb[2] = (this.toDec(str.substr(4, 1)) * 16) + 
+                        this.toDec(str.substr(5, 1));
+        // gLogger.debug("hex2rgb: " + str + ", " + rgb.toString());
+        return rgb;
+    };
+
+    this.isValidRGB = function(a) { 
+        if ((!a[0] && a[0] !=0) || isNaN(a[0]) || a[0] < 0 || a[0] > 255) return false;
+        if ((!a[1] && a[1] !=0) || isNaN(a[1]) || a[1] < 0 || a[1] > 255) return false;
+        if ((!a[2] && a[2] !=0) || isNaN(a[2]) || a[2] < 0 || a[2] > 255) return false;
+
+        return true;
+    };
+}
+

distfiles/colorpicker/js/ddcolorposter.js

@@ -0,0 +1,43 @@
+/*
+======================================================================
+ddcolorposter.js: By Dynamic Drive (http://www.dynamicdrive.com)
+Communicates between Yahoo Color Picker and form fields on your page
+Created: Feb 20th, 06'
+======================================================================
+*/
+
+function executeonload(functionref){
+	if (window.addEventListener)
+		window.addEventListener("load", functionref, false)
+	else if (window.attachEvent)
+		window.attachEvent("onload", functionref)
+	else if (document.getElementById)
+		window.onload=functionref
+}
+
+var ddcolorposter={
+initialize:function(r,g,b, hexvalue){
+	this.rvalue=r //store red value
+	this.gvalue=g //store green value
+	this.bvalue=b //store blue value
+	this.hexvalue=hexvalue //store combined hex value
+	if (typeof this.targetobj!="undefined"){
+		this.targetobj.value=this.hexvalue //set field to selected hex color value
+		if (typeof this.divobj!="undefined") //set adjacent div to selected hex color value
+			this.divobj.style.backgroundColor="#"+this.hexvalue
+	}
+},
+echocolor:function(inputobj, divID){
+	this.targetobj=inputobj
+	this.divobj=document.getElementById(divID)
+	this.targetobj.onblur=function(){
+	if (inputobj.value.search(/^[a-zA-Z0-9]{6}$/)!=-1) //if field contains valid hex value
+		document.getElementById(divID).style.backgroundColor="#"+inputobj.value
+	}
+},
+fillcolorbox:function(inputID, divID){
+	var inputobj=document.getElementById(inputID)
+	if (inputobj.value.search(/^[a-zA-Z0-9]{6}$/)!=-1) //if field contains valid hex value
+		document.getElementById(divID).style.backgroundColor="#"+inputobj.value
+}
+}

distfiles/colorpicker/js/dom.js

@@ -0,0 +1,26 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+YAHOO.util.Dom=new function(){this.get=function(el){if(typeof el=='string'){el=document.getElementById(el);}
+return el;};this.getStyle=function(el,property){var value=null;var dv=document.defaultView;el=this.get(el);if(property=='opacity'&&el.filters){value=1;try{value=el.filters.item('DXImageTransform.Microsoft.Alpha').opacity/100;}catch(e){try{value=el.filters.item('alpha').opacity/100;}catch(e){}}}
+else if(el.style[property]){value=el.style[property];}
+else if(el.currentStyle&&el.currentStyle[property]){value=el.currentStyle[property];}
+else if(dv&&dv.getComputedStyle)
+{var converted='';for(i=0,len=property.length;i<len;++i){if(property.charAt(i)==property.charAt(i).toUpperCase()){converted=converted+'-'+property.charAt(i).toLowerCase();}else{converted=converted+property.charAt(i);}}
+if(dv.getComputedStyle(el,'').getPropertyValue(converted)){value=dv.getComputedStyle(el,'').getPropertyValue(converted);}}
+return value;};this.setStyle=function(el,property,val){el=this.get(el);switch(property){case'opacity':if(el.filters){el.style.filter='alpha(opacity='+val*100+')';if(!el.currentStyle.hasLayout){el.style.zoom=1;}}else{el.style.opacity=val;el.style['-moz-opacity']=val;el.style['-khtml-opacity']=val;}
+break;default:el.style[property]=val;}};this.getXY=function(el){el=this.get(el);if(el.parentNode===null||this.getStyle(el,'display')=='none'){return false;}
+var parent=null;var pos=[];var box;if(el.getBoundingClientRect){box=el.getBoundingClientRect();var scrollTop=document.documentElement.scrollTop||document.body.scrollTop;var scrollLeft=document.documentElement.scrollLeft||document.body.scrollLeft;return[box.left+scrollLeft,box.top+scrollTop];}
+else if(document.getBoxObjectFor){box=document.getBoxObjectFor(el);pos=[box.x,box.y];}
+else{pos=[el.offsetLeft,el.offsetTop];parent=el.offsetParent;if(parent!=el){while(parent){pos[0]+=parent.offsetLeft;pos[1]+=parent.offsetTop;parent=parent.offsetParent;}}
+var ua=navigator.userAgent.toLowerCase();if(ua.indexOf('opera')!=-1||(ua.indexOf('safari')!=-1&&this.getStyle(el,'position')=='absolute')){pos[1]-=document.body.offsetTop;}}
+if(el.parentNode){parent=el.parentNode;}
+else{parent=null;}
+while(parent&&parent.tagName!='BODY'&&parent.tagName!='HTML'){pos[0]-=parent.scrollLeft;pos[1]-=parent.scrollTop;if(parent.parentNode){parent=parent.parentNode;}
+else{parent=null;}}
+return pos;};this.getX=function(el){return this.getXY(el)[0];};this.getY=function(el){return this.getXY(el)[1];};this.setXY=function(el,pos,noRetry){el=this.get(el);var pageXY=YAHOO.util.Dom.getXY(el);if(pageXY===false){return false;}
+var delta=[parseInt(YAHOO.util.Dom.getStyle(el,'left'),10),parseInt(YAHOO.util.Dom.getStyle(el,'top'),10)];if(isNaN(delta[0])){delta[0]=0;}
+if(isNaN(delta[1])){delta[1]=0;}
+if(pos[0]!==null){el.style.left=pos[0]-pageXY[0]+delta[0]+'px';}
+if(pos[1]!==null){el.style.top=pos[1]-pageXY[1]+delta[1]+'px';}
+var newXY=this.getXY(el);if(!noRetry&&(newXY[0]!=pos[0]||newXY[1]!=pos[1])){this.setXY(el,pos,true);}
+return true;};this.setX=function(el,x){return this.setXY(el,[x,null]);};this.setY=function(el,y){return this.setXY(el,[null,y]);};this.getRegion=function(el){el=this.get(el);return new YAHOO.util.Region.getRegion(el);};this.getClientWidth=function(){return(document.documentElement.offsetWidth||document.body.offsetWidth);};this.getClientHeight=function(){return(self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight);};};YAHOO.util.Region=function(t,r,b,l){this.top=t;this.right=r;this.bottom=b;this.left=l;};YAHOO.util.Region.prototype.contains=function(region){return(region.left>=this.left&&region.right<=this.right&&region.top>=this.top&&region.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(region){var t=Math.max(this.top,region.top);var r=Math.min(this.right,region.right);var b=Math.min(this.bottom,region.bottom);var l=Math.max(this.left,region.left);if(b>=t&&r>=l){return new YAHOO.util.Region(t,r,b,l);}else{return null;}};YAHOO.util.Region.prototype.union=function(region){var t=Math.min(this.top,region.top);var r=Math.max(this.right,region.right);var b=Math.max(this.bottom,region.bottom);var l=Math.min(this.left,region.left);return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"  t: "+this.top+", r: "+this.right+", b: "+this.bottom+", l: "+this.left+"}");}
+YAHOO.util.Region.getRegion=function(el){var p=YAHOO.util.Dom.getXY(el);var t=p[1];var r=p[0]+el.offsetWidth;var b=p[1]+el.offsetHeight;var l=p[0];return new YAHOO.util.Region(t,r,b,l);};YAHOO.util.Point=function(x,y){this.x=x;this.y=y;this.top=y;this.right=x;this.bottom=y;this.left=x;};YAHOO.util.Point.prototype=new YAHOO.util.Region();

distfiles/colorpicker/js/key.js

@@ -0,0 +1,34 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+YAHOO.util.Key = new function() {
+	// this.logger	= new ygLogger("ygEventUtil");
+	// DOM key constants 
+	this.DOM_VK_UNDEFINED               = 0x0;
+	this.DOM_VK_RIGHT_ALT               = 0x12;
+	this.DOM_VK_LEFT_ALT                = 0x12;
+	this.DOM_VK_LEFT_CONTROL            = 0x11;
+	this.DOM_VK_RIGHT_CONTROL           = 0x11;
+	this.DOM_VK_LEFT_SHIFT              = 0x10;
+	this.DOM_VK_RIGHT_SHIFT             = 0x10;
+	this.DOM_VK_META                    = 0x9D;
+	this.DOM_VK_BACK_SPACE              = 0x08;
+	this.DOM_VK_CAPS_LOCK               = 0x14;
+	this.DOM_VK_DELETE                  = 0x7F;
+	this.DOM_VK_END                     = 0x23;
+	this.DOM_VK_ENTER                   = 0x0D;
+	this.DOM_VK_ESCAPE                  = 0x1B;
+	this.DOM_VK_HOME                    = 0x24;
+	this.DOM_VK_NUM_LOCK                = 0x90;
+	this.DOM_VK_PAUSE                   = 0x13;
+	this.DOM_VK_PRINTSCREEN             = 0x9A;
+	this.DOM_VK_SCROLL_LOCK             = 0x91;
+	this.DOM_VK_SPACE                   = 0x20;
+	this.DOM_VK_TAB                     = 0x09;
+	this.DOM_VK_LEFT                    = 0x25;
+	this.DOM_VK_RIGHT                   = 0x27;
+	this.DOM_VK_UP                      = 0x26;
+	this.DOM_VK_DOWN                    = 0x28;
+	this.DOM_VK_PAGE_DOWN               = 0x22;
+	this.DOM_VK_PAGE_UP                 = 0x21;
+};
+

distfiles/colorpicker/js/log.js

@@ -0,0 +1,89 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+/**
+ * @class a general logging class.  Expects to be initalized with a reference
+ * to a html element to write to.
+ *
+ * @constructor
+ * @param {String} sModuleName the name of the module this instance belongs 
+ * to.  Used in the log message to help id where the msg came from.
+ */
+function ygLogger(sModuleName) {
+	if (this.setModuleName)
+	this.setModuleName(sModuleName);
+}
+
+ygLogger.DEBUG_ENABLED = true;
+ygLogger.targetEl = null;
+ygLogger.logStack = [];
+ygLogger.startLog = new Date().getTime();
+ygLogger.lastLog = new Date().getTime();
+ygLogger.locked = true;
+ygLogger.logTimeout = null;
+
+ygLogger.init = function(oHostElement) {
+	if (oHostElement) {
+		ygLogger.targetEl = oHostElement;
+	} else {
+		// create element or create window?
+	}
+};
+
+ygLogger.prototype.setModuleName = function(sModuleName) {
+	this.logName = sModuleName;
+};
+
+ygLogger.prototype.debug = function() {
+	if (ygLogger.DEBUG_ENABLED) {
+		var newDate = new Date();
+		var newTime = newDate.getTime();
+		var timeStamp = newTime - ygLogger.lastLog;
+		var totalSeconds = (newTime - ygLogger.startLog) / 1000;
+
+		ygLogger.lastLog = newTime;
+
+		for (var i = 0; i < arguments.length; i++) {
+			ygLogger.logStack[ygLogger.logStack.length] = 
+					timeStamp + " ms(" + totalSeconds + ") " + 
+					newDate.toLocaleTimeString() + "<br />" + 
+					this.logName + ": <b>" + arguments[i] + "</b>";
+		}
+
+		if (ygLogger.logTimeout == null) {
+			ygLogger.logTimeout = setTimeout("ygLogger._outputMessages()" , 1);
+		}
+
+	}
+};
+
+ygLogger.disable = function() {
+	ygLogger.DEBUG_ENABLED = false;
+	try { ygLogger.targetEl.style.visibility = "hidden"; } catch(e) {}
+
+};
+
+ygLogger.enable = function() {
+	ygLogger.DEBUG_ENABLED = true;
+	try { ygLogger.targetEl.style.visibility = ""; } catch(e) {}
+};
+
+ygLogger._outputMessages = function() {
+	if (ygLogger.targetEl != null) {
+
+		for (var i = 0; i < ygLogger.logStack.length; i++) {
+			var sMsg = ygLogger.logStack[i];
+			var oNewElement = ygLogger.targetEl.appendChild(
+					document.createElement("p"));
+			oNewElement.innerHTML = sMsg;
+		}
+		
+		ygLogger.logStack = [];
+
+		ygLogger.targetEl.scrollTop = ygLogger.targetEl.scrollHeight;
+
+		// debugger;
+	}
+
+	ygLogger.logTimeout = null;
+};
+

distfiles/common.php

@@ -0,0 +1,810 @@
+<?php
+/*
+    common.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+// test for correct installation
+if (!file_exists("db.php")) {
+    echo "
+    <html>
+    <head>
+    <meta http-equiv=\"x-ua-compatible\" content=\"IE=edge\">
+    <title>Installation error</title>
+    </head>
+    <body>
+    Could not find the db.php file required for this installation.
+    </body>
+    </html>
+    ";
+    exit();
+}
+
+include("db.php");
+include("settings.php");
+
+// define some constants
+define("STAT_OPEN",1);
+define("STAT_CLOSED",2);
+define("STAT_DEFERRED",3);
+define("ADMIN",2);
+define("USER",1);
+
+// build the basic color array
+$basic_colors=array(
+"White" => "#FFFFFF",
+"Silver" => "#C0C0C0",
+"Gray" => "#808080",
+"Black" => "#000000",
+"Red" => "#FF0000",
+"Maroon" => "#800000",
+"Orange" => "#FFA500",
+"Yellow" => "#FFFF00",
+"Olive" => "#808000",
+"Lime" => "#00FF00",
+"Green" => "#008000",
+"Aqua" => "#00FFFF",
+"Teal" => "#008080",
+"Blue" => "#0000FF",
+"Navy" => "#000080",
+"Fuchsia" => "#FF00FF",
+"Purple" => "#800080");
+
+// Generic functions
+
+function framework($option,$htmltitle,$pagetitle,$print) {
+    // generates html code for the beginning and end of all pages
+    if ($option=="begin") {
+        // generates everything down to the sidemenu/pagetable
+        // htmltitle is the page title that appears in the window titlebar
+        // pagetitle is what will appear as the title of the page itself
+        // print is whether to format for printing or not
+        if ($print) {
+            $bgcolor=P_BACKGROUND_COLOR;
+            $textcolor=P_TEXT_COLOR;
+            $linkcolor=P_LINK_COLOR;
+            $vlinkcolor=P_VLINK_COLOR;
+            $hdgcolor=P_HEADING_COLOR;
+        } else {
+            $bgcolor=BACKGROUND_COLOR;
+            $textcolor=TEXT_COLOR;
+            $linkcolor=LINK_COLOR;
+            $vlinkcolor=VLINK_COLOR;
+            $hdgcolor=HEADING_COLOR;
+        }
+        
+        echo "
+        <html>
+        <head>
+        <meta http-equiv=\"x-ua-compatible\" content=\"IE=edge\">
+        <title>$htmltitle</title>
+        <style type=\"text/css\">
+            table.writeup {table-layout:fixed;}
+            td.forcewrap {word-wrap: break-word;}
+        </style>
+        <style type=\"text/css\">
+            .fixed {
+                position:fixed;
+            }
+        </style>
+        <script>
+        function goBack() {
+            window.history.back()
+        }
+        </script>
+        <link href=\"jquery-ui/jquery-ui.css\" rel=\"stylesheet\">
+        <link href=\"jquery-ui/jquery.multiselect.css\" rel=\"stylesheet\">
+        <style>div.ui-datepicker{font-size:12px;}</style>
+        
+        <link rel=\"stylesheet\" type=\"text/css\" href=\"colorpicker/css/screen.css\">
+        <script type=\"text/javascript\" src=\"colorpicker/js/ddcolorposter.js\"></script>
+        <script type=\"text/javascript\" src=\"colorpicker/js/YAHOO.js\" ></script>
+        <script type=\"text/javascript2\" src=\"colorpicker/js/log.js\" ></script>
+        <script type=\"text/javascript\" src=\"colorpicker/js/color.js\" ></script>
+        
+        <script type=\"text/javascript\" src=\"colorpicker/js/event.js\" ></script>
+        <script type=\"text/javascript\" src=\"colorpicker/js/dom.js\" ></script>
+        <script type=\"text/javascript\" src=\"colorpicker/js/animation.js\" ></script>
+        <script type=\"text/javascript\" src=\"colorpicker/js/dragdrop.js\" ></script>
+        
+        <script type=\"text/javascript\" src=\"colorpicker/js/slider.js\" ></script>
+        <script type=\"text/javascript\">
+        
+            var hue;
+            var picker;
+            //var gLogger;
+            var dd1, dd2;
+            var r, g, b;
+        
+            function init() {
+                if (typeof(ygLogger) != \"undefined\")
+                    ygLogger.init(document.getElementById(\"logDiv\"));
+                pickerInit();
+                ddcolorposter.fillcolorbox(\"bgcfield\", \"bgcbox\")
+                ddcolorposter.fillcolorbox(\"mbgcfield\", \"mbgcbox\")
+                ddcolorposter.fillcolorbox(\"tcfield\", \"tcbox\")
+                ddcolorposter.fillcolorbox(\"lcfield\", \"lcbox\")
+                ddcolorposter.fillcolorbox(\"vlcfield\", \"vlcbox\")
+                ddcolorposter.fillcolorbox(\"hcfield\", \"hcbox\")
+            }
+        
+            // Picker ---------------------------------------------------------
+        
+            function pickerInit() {
+                hue = YAHOO.widget.Slider.getVertSlider(\"hueBg\", \"hueThumb\", 0, 180);
+                hue.onChange = function(newVal) { hueUpdate(newVal); };
+        
+                picker = YAHOO.widget.Slider.getSliderRegion(\"pickerDiv\", \"selector\",
+                        0, 180, 0, 180);
+                picker.onChange = function(newX, newY) { pickerUpdate(newX, newY); };
+        
+                hueUpdate();
+        
+                dd1 = new YAHOO.util.DD(\"pickerPanel\");
+                dd1.setHandleElId(\"pickerHandle\");
+                dd1.endDrag = function(e) {
+                    // picker.thumb.resetConstraints();
+                    // hue.thumb.resetConstraints();
+                };
+            }
+        
+            executeonload(init);
+        
+            function pickerUpdate(newX, newY) {
+                pickerSwatchUpdate();
+            }
+        
+        
+            function hueUpdate(newVal) {
+        
+                var h = (180 - hue.getValue()) / 180;
+                if (h == 1) { h = 0; }
+        
+                var a = YAHOO.util.Color.hsv2rgb( h, 1, 1);
+        
+                document.getElementById(\"pickerDiv\").style.backgroundColor =
+                    \"rgb(\" + a[0] + \", \" + a[1] + \", \" + a[2] + \")\";
+        
+                pickerSwatchUpdate();
+            }
+        
+            function pickerSwatchUpdate() {
+                var h = (180 - hue.getValue());
+                if (h == 180) { h = 0; }
+                document.getElementById(\"pickerhval\").value = (h*2);
+        
+                h = h / 180;
+        
+                var s = picker.getXValue() / 180;
+                document.getElementById(\"pickersval\").value = Math.round(s * 100);
+        
+                var v = (180 - picker.getYValue()) / 180;
+                document.getElementById(\"pickervval\").value = Math.round(v * 100);
+        
+                var a = YAHOO.util.Color.hsv2rgb( h, s, v );
+        
+                document.getElementById(\"pickerSwatch\").style.backgroundColor =
+                    \"rgb(\" + a[0] + \", \" + a[1] + \", \" + a[2] + \")\";
+        
+                document.getElementById(\"pickerrval\").value = a[0];
+                document.getElementById(\"pickergval\").value = a[1];
+                document.getElementById(\"pickerbval\").value = a[2];
+                var hexvalue = document.getElementById(\"pickerhexval\").value =
+                    YAHOO.util.Color.rgb2hex(a[0], a[1], a[2]);
+                    ddcolorposter.initialize(a[0], a[1], a[2], hexvalue)
+            }
+        
+        </script>
+
+        </head>
+        ";
+        echo "
+        <body bgcolor=\"#$bgcolor\" text=\"#$textcolor\" link=\"#$linkcolor\" vlink=\"#$vlinkcolor\">
+        ";
+        if ($htmltitle || $pagetitle) {
+            echo "<font size=5 color=\"#$hdgcolor\"><b> $htmltitle - $pagetitle</b></font>";
+            if ($print) {
+                echo "
+                &nbsp;&nbsp;&nbsp;<input type=\"button\" onClick=\"window.print()\" value=\"Print\" id=\"printbutton\">
+                &nbsp;&nbsp;&nbsp;<input type=\"button\" onClick=\"window.close()\" value=\"Close\" id=\"closebutton\">
+                ";
+            }
+            echo "<br>";
+        }
+    } else if ($option=="end") {
+        echo "
+        <script src=\"jquery-ui/external/jquery/jquery.js\"></script>
+        <script src=\"jquery-ui/jquery-ui.js\"></script>
+        <script src=\"jquery-ui/jquery.multiselect.js\"></script>
+        
+        <script>
+        $( \".sidemenu\").addClass(\"fixed\");
+        
+        $( \":button, :submit, :reset\" ).button();
+        
+        $( \"#singledatepicker, #reportdatepicker, #actiondatepicker, [id|='onedp']\" ).datepicker({
+            showOn: \"focus\",
+            showButtonPanel: true,
+            changeMonth: true,
+            changeYear: true,
+            dateFormat: \"yy-mm-dd\"
+        });
+        
+        $( \"#startdatepicker, [id|='sdp']\" ).datepicker({
+            showOn: \"focus\",
+            buttonImage: \"icons/calendar.gif\",
+            buttonImageOnly: true,
+            buttonText: \"Select start date\",
+            inline: true,
+            showButtonPanel: true,
+            changeMonth: true,
+            changeYear: true,
+            dateFormat: \"yy-mm-dd\"
+        });
+        
+        $( \"#enddatepicker, [id|='edp']\" ).datepicker({
+            showOn: \"focus\",
+            buttonImage: \"icons/calendar.gif\",
+            buttonImageOnly: true,
+            buttonText: \"Select end date\",
+            inline: true,
+            showButtonPanel: true,
+            changeMonth: true,
+            changeYear: true,
+            dateFormat: \"yy-mm-dd\"
+        });
+        
+        $( \"#logoutall\" ).checkboxradio({
+            icon: false
+        });
+        $( \"#device, #subsystem, #period, #period_effective, [id|='sel']\" ).selectmenu();
+        $( \"#status, #user, #reason\" ).selectmenu();
+        $( \"#subsystem, #period, #searchstatus, #pass, #passconf\").tooltip();
+        $( \"[id|='ms']\").multiselect();
+        $( \"#configtabs, #dbadmintabs, #profiletabs\" ).tabs();
+        </script>
+        </body>
+        </html>
+        ";
+    } else {
+        echo "
+        <br>Invalid option \"$option\" passed to framework(). Valid options are \"begin\" and \"end\".<br>
+        ";
+        exit(1);
+    }
+}
+
+function pagetable($option) {
+    if ($option=="begin") {
+        echo "
+        <br>
+        <table border=\"0\" width=\"100%\" cellpadding=\"10\">
+        <tr>
+        ";
+    } else if ($option=="end") {
+        echo "
+        </tr></table>
+        ";
+    } else {
+        echo "
+        <br>Invalid option \"$option\" passed to pagetable(). Valid options are \"begin\" and \"end\".<br>
+        ";
+        exit(1);
+    }
+}
+
+function pageblock($block,$option) {
+    if ($block=="left") {
+        if ($option=="begin") {
+            echo "
+            <td width=\"210\" valign=\"top\">
+            ";
+        } else if ($option=="end") {
+            echo "
+            </td>
+            ";
+        } else {
+            echo "
+            <br>Invalid option \"$option\" passed to pageblock(). Valid options are \"begin\" and \"end\".<br>
+            ";
+            exit(1);
+        }
+    } else if ($block=="right") {
+        if ($option=="begin") {
+            echo "
+            <td valign=\"top\">
+            ";
+        } else if ($option=="end") {
+            if (defined("FOOTER_MESSAGE")) {
+                $footer_msg=FOOTER_MESSAGE;
+                echo "
+                <br><br>
+                <center>$footer_msg</center><br>
+                ";
+            }
+            echo "
+            </td>
+            ";
+        } else {
+            echo "
+            <br>Invalid option \"$option\" passed to pageblock(). Valid options are \"begin\" and \"end\".<br>
+            ";
+            exit(1);
+        }
+    } else {
+        echo "
+        <br>Invalid block \"$block\" passed to pageblock(). Valid blocks are \"left\" and \"right\".<br>
+        ";
+        exit(1);
+    }
+}
+
+function sidemenu($printable=true) {
+    // Displays sidebar menu
+    global $drs_db,$mbgcolor;
+    echo "
+    <div class=\"sidemenu\">
+    <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+    <tr><td align=\"center\"><a href=\"create.php\" title=\"Create new writeup\"><font size=\"+1\"><b>Create New Writeup</b></font></a></td></tr>
+    </table>
+    <br>";
+    echo "
+    <center><button onclick=\"goBack()\">Go Back</button></center>
+    ";
+    echo "
+    <br>
+    <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+    <tr><td align=\"center\"><a href=\"writeups.php\" title=\"View open writeups\"><font size=\"+1\"><b>View Open Writeups</b></font></a></td></tr>
+    <tr><td align=\"center\"><a href=\"writeups.php?view=1\" title=\"View all writeups for a date range\">View All Writeups</a></td></tr>
+    <tr><td align=\"center\"><a href=\"groups.php\" title=\"View writeup groups\">Writeup Groups</a></td></tr>
+    <tr><td align=\"center\"><a href=\"search.php\">Search Writeups</a></td></tr>
+    </table>
+    <br>
+    ";
+    
+    if (isset($_SESSION['userid'])) {
+        $menuuser=$_SESSION['userid'];
+        if (mysqli_fetch_row(mysqli_query($drs_db,"select role from users where id=\"$menuuser\""))[0] == ADMIN) {
+            echo "
+            <br>
+            <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+            <tr><td align=\"center\"><b>Admin Functions</b></td></tr>
+            <tr><td align=\"center\"><a href=\"config.php\" title=\"Control global settings. Must be an administrator.\">Global Settings</a></td></tr>
+            <tr><td align=\"center\"><a href=\"dbadmin.php\" title=\"Manage the database. Must be an administrator.\">Manage Database</a></td></tr>
+            </table>
+            <br>
+            ";
+        }
+    }
+    
+    if (!isset($_SESSION['userid'])) {
+        echo "
+        <br>
+        <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+        <tr><td align=\"center\"><b>My Account</b></td></tr>
+        <tr><td align=\"center\"><a href=\"login.php\"><b>Log In</b></a></td></tr>
+        </table>
+        <br>";
+    } else {
+        $loginid=$_SESSION['userid'];
+        $loggedinas=mysqli_fetch_row(mysqli_query($drs_db,"select firstname,lastname from users where id=\"$loginid\""));
+        echo "
+        <br>
+        <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+        <tr><td align=\"center\"><b>My Account</b></td></tr>
+        <tr><td align=\"center\">Logged in as $loggedinas[0] $loggedinas[1]</td></tr><tr><td align=\"center\"><a href=\"login.php?cancel=1\"><b>Log Out</b></a></td></tr>
+        <tr><td align=\"center\"><a href=\"profile.php\">My Profile</a></td></tr>
+        </table>
+        <br>";
+    }
+    if ($printable) {
+        $currentparams=arrayCopy($_REQUEST);
+        echo "
+        <br>
+        <center>
+        <form method=\"post\" target=\"_blank\">
+        <input type=\"hidden\" name=\"all_parameters\" value=\"". htmlentities(serialize($currentparams))."\">
+        <input type=\"submit\" name=\"print\" value=\"Show Printable\" id=\"showprintable\"></form>
+        </center>
+        ";
+    }
+    echo "
+    <br>
+    <table style=\"table-layout:fixed;width:210px;\" bgcolor=\"#$mbgcolor\" border=\"1\" width=\"100%\">
+    <tr><td align=\"center\"><a href=\"about.php\">About</a></td></tr>
+    </table>
+    </div>
+    ";
+}
+
+function banner($print) {
+    // displays a banner
+    global $drs_db;
+    $bannerid=BANNER;
+    // get banner parameters from banner table
+    $banrow=mysqli_fetch_assoc(mysqli_query($drs_db,"select * from banners where bannerid=\"$bannerid\""));
+    if (!$banrow) {
+        $bannerid=1;
+    } else {
+        $bannertext=$banrow["bannername"];
+        if ($print) {
+            $bannercolor="#FFFFFF";
+            $bannertxtcolor="#000000";
+        } else {
+            $bannercolor=$banrow["bannercolor"];
+            $bannertxtcolor=$banrow["textcolor"];
+        }
+    }
+    if ($bannerid != 1) {
+        echo "
+        <table width=\"100%\">
+        <tr bgcolor=\"$bannercolor\" align=\"center\"><td colspan=2><font size=\"+1\" color=\"$bannertxtcolor\"><b>$bannertext</b></font></td></tr></table>
+        ";
+    }
+}
+
+function dblookup($dbhandle,$table,$in_field,$out_field,$in_data) {
+    // look up a single field in a database given a value for a single field
+    $out_data=mysqli_fetch_row(mysqli_query($dbhandle,"select $out_field from $table where $in_field=\"$in_data\""));
+    return($out_data[0]);
+}
+
+function arrayCopy( array $array ) {
+        $result = array();
+        foreach( $array as $key => $val ) {
+            if( is_array( $val ) ) {
+                $result[$key] = arrayCopy( $val );
+            } elseif ( is_object( $val ) ) {
+                $result[$key] = clone $val;
+            } else {
+                $result[$key] = $val;
+            }
+        }
+        return $result;
+}
+
+function validateDate($date, $format = 'Y-m-d') {
+    $d = DateTime::createFromFormat($format, $date);
+    return $d && $d->format($format) == $date;
+}
+
+function validateTime($time, $format = 'H:i:s') {
+    $t = DateTime::createFromFormat($format, $time);
+    return $t && $t->format($format) == $time;
+}
+
+function validate_password($pass,$passconf) {
+    // run some checks on supplied passwords
+    // returns a two element array
+    // first element is true if passwords match, false if not
+    // second element is true if passwords meet complexity requirements, false if not
+    
+    $results=array();
+
+    // check for match
+    if ($pass==$passconf) {
+        $results['match']=true;
+    } else {
+        $results['match']=false;
+    }
+    
+    // check for complexity
+    // length
+    if (strlen($pass) < 8) {
+        $passlength=false;
+    } else {
+        $passlength=true;
+    }
+    // upper case
+    if (preg_match('/[A-Z]/',$pass)) {
+        $hasupper=true;
+    } else {
+        $hasupper=false;
+    }
+    // lower case
+    if (preg_match('/[a-z]/',$pass)) {
+        $haslower=true;
+    } else {
+        $haslower=false;
+    }
+    // number
+    if (preg_match('/[0-9]/',$pass)) {
+        $hasnumber=true;
+    } else {
+        $hasnumber=false;
+    }
+    // special character
+    if (preg_match('/[[:punct:]]/',$pass)) {
+        $hasspecial=true;
+    } else {
+        $hasspecial=false;
+    }
+    if ($passlength && $hasupper && $haslower && $hasnumber && $hasspecial) {
+        $results['complex']=true;
+    } else {
+        $results['complex']=false;
+    }
+    return $results;
+}
+
+function displaywriteup($id) {
+    global $drs_db;
+    $writeupdata=mysqli_fetch_assoc(mysqli_query($drs_db,"select * from writeups where id=\"$id\""));
+    // determine status indicator
+    if ($writeupdata['status']==1) $statusind="<font color=\"#FF0000\"><div title=\"Open\">OPEN</div></font>";
+    if ($writeupdata['status']==2) $statusind="<font color=\"#00FF00\"><div title=\"Closed\">CLSD</div></font>";
+    if ($writeupdata['status']==3) $statusind="<font color=\"#FFFF00\"><div title=\"Deferred\">DFRD</div></font>";
+    // determine effective icon
+    if($writeupdata["period_effective"]==1) {
+        $effind="<font color=\"#00FF00\" title=\"Period Effective\">EFF</font>";
+    } else {
+        $effind="<font color=\"#FF0000\" title=\"Period Non-effective\">NEF</font>";
+    }
+    // look up text data
+    $devicename=dblookup($drs_db,"devices","id","name",$writeupdata["device"]);
+    $subsystemname=dblookup($drs_db,"subsystems","id","name",$writeupdata["subsystem"]);
+    $subsystemdesc=dblookup($drs_db,"subsystems","id","description",$writeupdata["subsystem"]);
+    $discrtxt=$writeupdata["discrepancy_text"];
+    $rdate=$writeupdata["report_date"];
+    $rtime=$writeupdata["report_time"];
+    $repby=$writeupdata["reported_by"];
+    $period=$writeupdata["period"];
+    $periodtimes=dblookup($drs_db,"periods","id","times",$period);
+    $techfname=dblookup($drs_db,"users","id","firstname",$writeupdata["action_by"]);
+    $techlname=dblookup($drs_db,"users","id","lastname",$writeupdata["action_by"]);
+    $reasonname=dblookup($drs_db,"reasons","id","text",$writeupdata["action_reason"]);
+    $actxt=$writeupdata["action_text"];
+    $adate=$writeupdata["action_date"];
+    if ($adate=="0000-00-00") $adate="";
+    $atime=$writeupdata["action_time"];
+    
+    // determine if this is a member of a group
+    $member_qry=mysqli_query($drs_db,"select linkgroup from links where writeupid=\"{$writeupdata['id']}\"");
+    $is_member=mysqli_num_rows($member_qry);
+    if ($is_member) {
+        $group_count=$is_member;
+        $member_group=mysqli_fetch_row($member_qry)[0];
+        $member_group_name=dblookup($drs_db,"groups","id","name",$member_group);
+        if ($member_group_name) {
+            $imgtitle="Member of group: $member_group_name";
+        } else {
+            $imgtitle="Member of group ID: $member_group";
+        }
+        if ($group_count == 1) {
+            $group_ind="<a href=\"groups.php?group=$member_group\"><img src=\"icons/block.png\" alt=\"GRP\" title=\"$imgtitle\"></a></div>";
+        } else {
+            $group_ind="<a href=\"groups.php\"><img src=\"icons/block.png\" alt=\"GRP\" title=\"View writeup groups\"></a></div>";
+        }
+    }
+    echo "
+    <table border=\"2\" width=\"100%\"><tr><td>
+    <table border=\"0\">
+    <tr><td><b>ID:</b> <a href=\"writeupdetail.php?id=$id\" title=\"View or change details of this writeup\">$id</a></td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>$statusind</b></td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Device:</b> $devicename</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Subsystem:</b> <font title=\"$subsystemdesc\">$subsystemname</font></td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Period:</b> <font title=\"$periodtimes\">$period</font></td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>$effind</b></td>
+    </tr>
+    </table>
+    <table border=\"0\">
+    <tr>
+    <td><b>Discrepancy:</b><br>$discrtxt</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td align=\"right\" valign=\"bottom\">$group_ind</td>
+    </tr>
+    </table>
+    <table border=\"0\">
+    <tr>
+    <td><b>Report date:</b> $rdate</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Report time:</b> $rtime</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Reported by:</b> $repby</td>
+    </tr>
+    </table>
+    <hr>
+    <table border=\"0\">
+    <tr>
+    <td><b>Action taken by:</b> $techfname $techlname</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Status change reason:</b> $reasonname</td>
+    </tr>
+    </table>
+    <table border=\"0\">
+    <tr>
+    <td><b>Action taken:</b><br>$actxt</td>
+    </tr>
+    </table>
+    <table border=\"0\">
+    <tr>
+    <td><b>Action date:</b> $adate</td><td>&nbsp;&nbsp;&nbsp;</td>
+    <td><b>Action time:</b> $atime</td>
+    </tr>
+    </table>
+    </td></tr></table>
+    ";
+}
+
+function format_message($msgtype,$msgtxt) {
+    // displays a formatted message
+    // $msgtype is 0 for success or anything else for failure
+    // $msgtxt is the string to display
+    if ($msgtype == 0) {
+        $state="ui-state-highlight";
+        $icon="ui-icon-info";
+    } else {
+        $state="ui-state-error";
+        $icon="ui-icon-alert";
+    }
+    if ($msgtxt == "") $msgtxt="PROGRAM ERROR: No message text was supplied.";    
+    echo "
+    <div class=\"$state ui-corner-all\" style=\"margin-top: 20px; padding: 0 .7em;\">
+    <p><span class=\"ui-icon $icon\" style=\"float: left; margin-right: .3em;\"></span>
+    $msgtxt</p>
+    </div><br><br>
+    ";
+}
+
+function getsetting($setting_name,$user_id) {
+    // get the value of a setting for a user
+    global $drs_db;
+    $confvalue=mysqli_fetch_assoc(mysqli_query($drs_db,"select id,value from config where name=\"$setting_name\""))['value'];
+    $uservalue=mysqli_fetch_assoc(mysqli_query($drs_db,"select value from profile where name=\"$setting_name\" and user=\"$user_id\""))['value'];
+    if ($uservalue) {
+        return $uservalue;
+    } else {
+        return $confvalue;
+    }
+}
+
+function putsetting($setting_name,$setting_value,$user_id) {
+    // set the value of a setting for a tech
+    global $drs_db;
+    $confvalue=mysqli_fetch_assoc(mysqli_query($drs_db,"select value from config where name=\"$setting_name\""))['value'];
+    $uservalue=mysqli_fetch_assoc(mysqli_query($drs_db,"select value from profile where name=\"$setting_name\" and user=\"$user_id\""))['value'];
+    if ($setting_value==$confvalue) {
+        mysqli_query($drs_db,"delete from profile where user=\"$user_id\" and name=\"$setting_name\"");
+    } else {
+        if ($uservalue) {
+            if ($uservalue != $setting_value) mysqli_query($drs_db,"update profile set value=\"$setting_value\" where name=\"$setting_name\" and user=\"$user_id\"");
+        } else {
+            mysqli_query($drs_db,"insert into profile(user,name,value) values(\"$user_id\",\"$setting_name\",\"$setting_value\")");
+        }
+    }
+}
+
+function group_table($groupid,$role=false,$mode="view",$selection="none",$expanded=false) {
+    // display a table for a single group
+    global $drs_db;
+    // print group id and name
+    if ($selection == "all") {
+        $sel_flag="checked";
+    } elseif ($selection == "none") {
+        $sel_flag="";
+    }
+    if ($expanded) {
+        echo "
+        <a href=\"groups.php\" style=\"text-decoration:none\">
+        <img src=\"icons/minus-white.png\" alt=\"Unexpand group\">
+        </a>
+        ";
+    }
+    $groupname=dblookup($drs_db,"groups","id","name",$groupid);
+    if ($groupname == "") {
+        echo "<b>Group ID: &nbsp;$groupid";
+    } else {
+        echo "<b>Group Name: &nbsp;$groupname";
+    }
+    echo "</b><br>";
+    // print table headers
+    if ($role && $mode=="select") {
+        echo "
+        <table border=\"1\" cellpadding=\"5\" style=\"width:100%;\">
+            <tr>
+                <th style=\"width:1%;\">Select</th>
+                <th style=\"width:1%;\">ID</th>
+                <th style=\"width:1%;\">Status</th>
+                <th style=\"width:100px;\">Date</th>
+                <th style=\"width:1%;\">Period</th>
+                <th style=\"width:1%;\">Device</th>
+                <th style=\"width:1%;\">Subsystem</th>
+                <th style=\"width:1%;\">Reported by</th>
+                <th>Discrepancy</th>
+                <th style=\"width:1%;\">Msn Eff</th>
+            </tr>
+        ";
+    } else {
+        echo "
+        <table border=\"1\" cellpadding=\"5\" style=\"width:100%;\">
+            <tr>
+                <th style=\"width:1%;\">ID</th>
+                <th style=\"width:1%;\">Status</th>
+                <th style=\"width:100px;\">Date</th>
+                <th style=\"width:1%;\">Period</th>
+                <th style=\"width:1%;\">Device</th>
+                <th style=\"width:1%;\">Subsystem</th>
+                <th style=\"width:1%;\">Reported by</th>
+                <th>Discrepancy</th>
+                <th style=\"width:1%;\">Msn Eff</th>
+            </tr>
+        ";
+    }
+    
+    $writeup_qry=mysqli_query($drs_db,"select writeupid from links where linkgroup=$groupid");
+    while ($writeup=mysqli_fetch_row($writeup_qry)) {
+        // get writeup data
+        $writeupdata=mysqli_fetch_assoc(mysqli_query($drs_db,"select * from writeups where id={$writeup[0]}"));
+        
+        // convert device number to name
+        $tname=dblookup($drs_db,"devices","id","name",$writeupdata["device"]);
+        // convert subsystem number to name
+        $ssname=dblookup($drs_db,"subsystems","id","name",$writeupdata["subsystem"]);
+        // determine status indicator
+        if ($writeupdata['status']==1) $statusind="<font color=\"#FF0000\"><div title=\"Open\">OPEN</div></font>";
+        if ($writeupdata['status']==2) $statusind="<font color=\"#00FF00\"><div title=\"Closed\">CLSD</div></font>";
+        if ($writeupdata['status']==3) $statusind="<font color=\"#FFFF00\"><div title=\"Deferred\">DFRD</div></font>";
+        // determine times for period
+        $ptimes=mysqli_fetch_row(mysqli_query($drs_db,"select times from periods where id=\"{$writeupdata['period']}\""))[0];
+        // determine effective icon
+        if($writeupdata["period_effective"]==1) {
+            $eff_icon="<img src=\"icons/tick.png\" border=\"0\" title=\"Period Effective\" alt=\"Period Effective\">";
+        } else {
+            $eff_icon="<img src=\"icons/cross.png\" border=\"0\" title=\"Period Non-effective\" alt=\"Period Non-effective\">";
+        }
+        // print table row
+        if ($role && $mode=="select") {
+            printf(
+            "<tr>
+            <td align=\"center\" valign=\"top\"><input type=\"checkbox\" name=\"targets[]\" value=\"%s\" $sel_flag></td>
+            <td align=\"center\" valign=\"top\"><a href=\"writeupdetail.php?id=%s\" title=\"View or change details of this writeup\">%s</a></td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\"><font title=\"%s\">%s</font></td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td align=\"center\" valign=\"top\">%s</td>
+            </tr>\n",
+            $writeupdata["id"],
+            $writeupdata["id"],$writeupdata["id"],
+            $statusind,
+            $writeupdata["report_date"],
+            $ptimes, $writeupdata["period"],
+            $tname,
+            $ssname,
+            $writeupdata["reported_by"],
+            $writeupdata["discrepancy_text"],
+            $eff_icon
+            );
+        } else {
+            printf(
+            "<tr>
+            <td align=\"center\" valign=\"top\"><a href=\"writeupdetail.php?id=%s\" title=\"View or change details of this writeup\">%s</a></td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\"><font title=\"%s\">%s</font></td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td valign=\"top\">%s</td>
+            <td align=\"center\" valign=\"top\">%s</td>
+            </tr>\n",
+            $writeupdata["id"],$writeupdata["id"],
+            $statusind,
+            $writeupdata["report_date"],
+            $ptimes, $writeupdata["period"],
+            $tname,
+            $ssname,
+            $writeupdata["reported_by"],
+            $writeupdata["discrepancy_text"],
+            $eff_icon
+            );
+        }
+    }
+    echo "</table><br>";
+    
+}
+
+
+?>

distfiles/config.php

@@ -0,0 +1,480 @@
+<?php
+/*
+    config.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to index.php on cancel button press
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:index.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['userid'])) $userid=$_SESSION['userid'];
+$role=dblookup($drs_db,"users","id","role",$userid);
+// redirect to index.php if not an admin
+
+if ($role != ADMIN) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:index.php");
+    exit();
+}
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming[]
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST[] to $incoming[] 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+$update_display=$incoming['update_display'];
+$display_appname=$incoming['display_appname'];
+$display_banner=$incoming['display_banner'];
+$display_footer=$incoming['display_footer'];
+$display_pereffhlp=$incoming['display_pereffhlp'];
+
+$update_colors=$incoming['update_colors'];
+$reset_colors=$incoming['reset_colors'];
+$newbgc=$incoming['newbgc'];
+$newmbgc=$incoming['newmbgc'];
+$newtc=$incoming['newtc'];
+$newlc=$incoming['newlc'];
+$newvlc=$incoming['newvlc'];
+$newhc=$incoming['newhc'];
+
+$edit_banner=$incoming['edit_banner'];
+$add_banner=$incoming['add_banner'];
+$update_banner=$incoming['update_banner'];
+$delete_banner=$incoming['delete_banner'];
+$bnrid=$incoming['bnrid'];
+$bnrname=$incoming['bnrname'];
+$bnrcolor=$incoming['bnrcolor'];
+$bnrtxtcolor=$incoming['bnrtxtcolor'];
+
+$update_misc=$incoming['update_misc'];
+$sessttl=$incoming['sessttl'];
+$sessdir=$incoming['sessdir'];
+$logoutall=$incoming['logoutall'];
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $mbgcolor=MENUBG_COLOR;
+}
+
+framework("begin","$appname","Configuration",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+if ($update_display) {
+    // remove html tags from footer_message and sanitize
+    $display_footer=strip_tags($display_footer);
+    $clean_display_footer=mysqli_real_escape_string($drs_db,$display_footer);
+    // remove html tags from app name and sanitize
+    $display_appname=strip_tags($display_appname);
+    $clean_display_appname=mysqli_real_escape_string($drs_db,$display_appname);
+    // remove html tags from period effective help text and sanitize
+    $display_pereffhlp=strip_tags($display_pereffhlp);
+    $clean_display_pereffhlp=mysqli_real_escape_string($drs_db,$display_pereffhlp);
+    
+    mysqli_query($drs_db,"update config set value=\"$clean_display_appname\" where name=\"app_name\"");
+    mysqli_query($drs_db,"update config set value=\"$display_banner\" where name=\"banner\"");
+    mysqli_query($drs_db,"update config set value=\"$clean_display_footer\" where name=\"footer_message\"");
+    mysqli_query($drs_db,"update config set value=\"$clean_display_pereffhlp\" where name=\"period_eff_help_txt\"");
+    echo "<meta http-equiv='refresh' content='0'>";
+}
+
+if ($update_colors) {
+    if ($newbgc) mysqli_query($drs_db,"update config set value=\"$newbgc\" where name=\"background_color\"");
+    if ($newmbgc) mysqli_query($drs_db,"update config set value=\"$newmbgc\" where name=\"menubg_color\"");
+    if ($newtc) mysqli_query($drs_db,"update config set value=\"$newtc\" where name=\"text_color\"");
+    if ($newlc) mysqli_query($drs_db,"update config set value=\"$newlc\" where name=\"link_color\"");
+    if ($newvlc) mysqli_query($drs_db,"update config set value=\"$newvlc\" where name=\"vlink_color\"");
+    if ($newhc) mysqli_query($drs_db,"update config set value=\"$newhc\" where name=\"heading_color\"");
+    echo "<meta http-equiv='refresh' content='0'>";
+}
+if ($reset_colors) {
+    mysqli_query($drs_db,"update config set value=defaultvalue where name like \"%_color\"");
+    echo "<meta http-equiv='refresh' content='0'>";
+}
+
+if ($add_banner) {
+    // do error checking
+    // remove html tags from banner name
+    $bnrname=strip_tags($bnrname);
+    // test for name supplied
+    if (strlen(trim($bnrname))) {
+        $namesuppld=true;
+    } else {
+        $namesuppld=false;
+        $namesuppld_err=true;
+    }
+    // test for name unique
+    if (mysqli_num_rows(mysqli_query($drs_db,"select bannerid from banners where bannername=\"$bnrname\""))) {
+        $nameunique=false;
+        $nameunique_err=true;
+    } else {
+        $nameunique=true;
+    }
+    if ($namesuppld && $nameunique) {
+        // sanitize banner name
+        $clean_bnrname=mysqli_real_escape_string($drs_db,$bnrname);
+        // modify the table
+        mysqli_query($drs_db,"insert into banners(bannername,bannercolor,textcolor) values(\"$clean_bnrname\",\"$bnrcolor\",\"$bnrtxtcolor\")");
+    }
+}
+if ($edit_banner) {
+    if ($delete_banner) {
+        mysqli_query($drs_db,"delete from banners where bannerid=\"$bnrid\"");
+        unset($edit_banner);
+    }
+    if ($update_banner) {
+        // do error checking
+        // remove html tags from banner name
+        $bnrname=strip_tags($bnrname);
+        // test for name supplied
+        if (strlen(trim($bnrname))) {
+            $namesuppld=true;
+        } else {
+            $namesuppld=false;
+            $namesuppld_err=true;
+        }
+        // test for name unique
+        if (mysqli_num_rows(mysqli_query($db,"select bannerid from banners where bannername=\"$bnrname\" and bannerid!=\"$bnrid\""))) {
+            if (mysqli_num_rows(mysqli_query($drs_db,"select bannerid from banners where bannername=\"$bnrname\""))) {
+                $nameunique=false;
+                $nameunique_err=true;
+            } else {
+                $nameunique=true;
+            }
+        } else {
+            $nameunique=true;
+        }
+        if ($namesuppld && $nameunique) {
+            // sanitize banner name
+            $clean_bnrname=mysqli_real_escape_string($drs_db,$bnrname);
+            // modify the table
+            mysqli_query($drs_db,"update banners set bannername=\"$bnrname\",bannercolor=\"$bnrcolor\",textcolor=\"$bnrtxtcolor\" where bannerid=\"$bnrid\"");
+        }
+    }
+}
+
+if ($update_misc) {
+    if ($logoutall) {
+        if ($ostype == 'WIN') {
+            $sessfileloc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"win_server_session_dir\""))[0];
+        } else {
+            $sessfileloc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"unix_server_session_dir\""))[0];
+        }
+        foreach (glob($sessfileloc."/*") as $sessfile) {
+            unlink($sessfile);
+        }
+    }
+    // test for sessttl supplied
+    if (strlen(trim($sessttl))) {
+        $ttlsuppld=true;
+    } else {
+        $ttlsuppld=false;
+        $ttlsuppld_err=true;
+    }
+    // test for sessdir supplied
+    if (strlen(trim($sessdir))) {
+        $dirsuppld=true;
+    } else {
+        $dirsuppld=false;
+        $dirsuppld_err=true;
+    }
+    if ($ttlsuppld && $dirsuppld) {
+        mysqli_query($drs_db,"update config set value=\"$sessttl\" where name=\"session_ttl_days\"");
+        if ($ostype == 'WIN') {
+            mysqli_query($drs_db,"update config set value=\"$sessdir\" where name=\"win_server_session_dir\"");
+        } else {
+            mysqli_query($drs_db,"update config set value=\"$sessdir\" where name=\"unix_server_session_dir\"");
+        }
+    }
+}
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+echo "
+<div id=\"configtabs\">
+<ul>
+<li><a href=\"#display_options\">Display Options</a></li>
+<li><a href=\"#page_colors\">Page Colors</a></li>
+<li><a href=\"#banners\">Banners</a></li>
+<li><a href=\"#miscellaneous\">Miscellaneous Options</a></li>
+</ul>
+
+<div id=\"display_options\">
+<form method=\"post\" action=\"config.php\">
+";
+$curapn=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"app_name\""))[0];
+$curbnr=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"banner\""))[0];
+$curftr=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"footer_message\""))[0];
+$curpereffhlp=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"period_eff_help_txt\""))[0];
+echo "
+<font size=\"+1\"><b>Display Configuration Parameters</b></font><br><br><br><br>
+";
+echo "
+Application Name (will appear at the top of every page):<br>
+<input type=\"text\" name=\"display_appname\" size=\"80\" value=\"$curapn\">
+<br><br><br>
+";
+echo "
+Banner (will appear at the top and bottom of pages): &nbsp;<select name=\"display_banner\" id=\"sel-banner\">
+";
+$bannerqry=mysqli_query($drs_db,"select * from banners");
+while ($bannerrow=mysqli_fetch_assoc($bannerqry)) {
+    if ($bannerrow["bannerid"]==$curbnr) {
+        printf("<option value=\"%s\" selected>%s</option>",$bannerrow["bannerid"],$bannerrow["bannername"]);
+    } else {
+        printf("<option value=\"%s\">%s</option>",$bannerrow["bannerid"],$bannerrow["bannername"]);
+    }
+}
+echo "
+</select><br><br><br>
+Footer Message (will appear at the bottom of pages):<br>
+<input type=\"text\" name=\"display_footer\" size=\"80\" value=\"$curftr\"><br><br><br>
+Period Effective Help Text :<br>
+<textarea rows=\"4\" cols=\"80\" name=\"display_pereffhlp\" wrap=\"soft\">$curpereffhlp</textarea><br><br><br><br>
+<input type=\"submit\" name=\"update_display\" value=\"Update Options\">&nbsp;&nbsp;&nbsp;&nbsp;
+<input type=\"submit\" name=\"reset\" value=\"Reset\"><br><br><br>
+</form>
+";
+
+echo "
+</div>
+
+<div id=\"page_colors\">
+";
+$curbgc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"background_color\""))[0];
+$curmbgc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"menubg_color\""))[0];
+$curtc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"text_color\""))[0];
+$curlc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"link_color\""))[0];
+$curvlc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"vlink_color\""))[0];
+$curhc=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"heading_color\""))[0];
+
+echo "
+<font size=\"+1\"><b>Color Configuration Parameters</b></font><br><br>
+<table border=\"0\"><tr>
+<td>
+<form method=\"post\" action=\"config.php#page_colors\">
+<b>Select the color you'd like to change then use the color picker to select a new color</b><br><br>
+<table border=\"0\" cellpadding=\"10\">
+<tr><td>Page background color</td><td>#<input type=\"text\" name=\"newbgc\" value=\"$curbgc\" id=\"bgcfield\" onFocus=\"ddcolorposter.echocolor(this, 'bgcbox')\"> <span id=\"bgcbox\" class=\"colorbox\">____</span></td></tr>
+<tr><td>Menu background color</td><td>#<input type=\"text\" name=\"newmbgc\" value=\"$curmbgc\" id=\"mbgcfield\" onFocus=\"ddcolorposter.echocolor(this, 'mbgcbox')\"> <span id=\"mbgcbox\" class=\"colorbox\">____</span></td></tr>
+<tr><td>Normal text color</td><td>#<input type=\"text\" name=\"newtc\" value=\"$curtc\" id=\"tcfield\" onFocus=\"ddcolorposter.echocolor(this, 'tcbox')\"> <span id=\"tcbox\" class=\"colorbox\">____</span></td></tr>
+<tr><td>Link color</td><td>#<input type=\"text\" name=\"newlc\" value=\"$curlc\" id=\"lcfield\" onFocus=\"ddcolorposter.echocolor(this, 'lcbox')\"> <span id=\"lcbox\" class=\"colorbox\">____</span></td></tr>
+<tr><td>Visited link color</td><td>#<input type=\"text\" name=\"newvlc\" value=\"$curvlc\" id=\"vlcfield\" onFocus=\"ddcolorposter.echocolor(this, 'vlcbox')\"> <span id=\"vlcbox\" class=\"colorbox\">____</span></td></tr>
+<tr><td>Heading color</td><td>#<input type=\"text\" name=\"newhc\" value=\"$curhc\" id=\"hcfield\" onFocus=\"ddcolorposter.echocolor(this, 'hcbox')\"> <span id=\"hcbox\" class=\"colorbox\">____</span></td></tr>
+</table>
+<br><br>
+<input type=\"submit\" name=\"update_colors\" value=\"Update Colors\">&nbsp;&nbsp;&nbsp;
+<input type=\"submit\" name=\"reset_colors\" value=\"Reset Colors to Defaults\">
+</td>
+<td>
+<div id=\"pickerPanel\" class=\"dragPanel\">
+<h4 id=\"pickerHandle\">&nbsp;</h4>
+<div id=\"pickerDiv\">
+  <img id=\"pickerbg\" src=\"colorpicker/img/pickerbg.png\" alt=\"\">
+  <div id=\"selector\"><img src=\"colorpicker/img/select.gif\"></div>
+</div>
+
+ <div id=\"hueBg\">
+  <div id=\"hueThumb\"><img src=\"colorpicker/img/hline.png\"></div>
+</div>
+
+<div id=\"pickervaldiv\">
+    <form name=\"pickerform\" onsubmit=\"return pickerUpdate()\">
+    <font size=\"-3\">
+    <br />
+    R <input name=\"pickerrval\" id=\"pickerrval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    H <input name=\"pickerhval\" id=\"pickerhval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    <br />
+    G <input name=\"pickergval\" id=\"pickergval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    S <input name=\"pickergsal\" id=\"pickersval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    <br />
+    B <input name=\"pickerbval\" id=\"pickerbval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    V <input name=\"pickervval\" id=\"pickervval\" type=\"text\" value=\"0\" size=\"3\" maxlength=\"3\" />
+    <br />
+    <br />
+    # <input name=\"pickerhexval\" id=\"pickerhexval\" type=\"text\" value=\"0\" size=\"6\" maxlength=\"6\" />
+    <br />
+    </font>
+    </form>
+</div>
+
+<div id=\"pickerSwatch\">&nbsp;</div>
+</div>
+</td>
+</tr></table>
+";
+
+echo "
+</form>
+</div>
+
+<div id=\"banners\">
+";
+if ($nameunique_err) format_message(1,"Banner name already exists. Please try another.");
+if ($namesuppld_err) format_message(1,"Banner name cannot be blank.");
+if ($edit_banner) {
+    // set form options for editing
+    $sectiontitle="<font size=\"+1\"><b>Modify Banner</b></font><br><br>";
+    $formtag="<form method=\"post\" action=\"config.php?edit_banner=1#banners\">";
+    $buttontags="
+    <input type=\"hidden\" name=\"bnrid\" value=\"$bnrid\">
+    <input type=\"submit\" name=\"update_banner\" value=\"Update Banner\">&nbsp;&nbsp;&nbsp;&nbsp;
+    <input type=\"submit\" name=\"delete_banner\" value=\"Delete Banner\">&nbsp;&nbsp;&nbsp;&nbsp;
+    <input type=\"submit\" name=\"reset\" value=\"Reset\"><br>
+    ";
+    // pull current values from database
+    $currentvalues=mysqli_fetch_assoc(mysqli_query($drs_db,"select * from banners where bannerid=$bnrid"));
+    $bnrname=$currentvalues["bannername"];
+    $bnrcolor=$currentvalues["bannercolor"];
+    $bnrtextcolor=$currentvalues["textcolor"];
+    $bnrcoloropts="";
+    foreach($basic_colors as $cname => $chex) {
+        if ($chex==$bnrcolor) {
+            $bnrcoloropts=$bnrcoloropts . "<option value=\"$chex\" selected>$cname</option>";
+        } else {
+            $bnrcoloropts=$bnrcoloropts . "<option value=\"$chex\">$cname</option>";
+        }
+    }
+    $bnrtextcoloropts="";
+    foreach($basic_colors as $cname => $chex) {
+        if ($chex==$bnrtextcolor) {
+            $bnrtextcoloropts=$bnrtextcoloropts . "<option value=\"$chex\" selected>$cname</option>";
+        } else {
+            $bnrtextcoloropts=$bnrtextcoloropts . "<option value=\"$chex\">$cname</option>";
+        }
+    }
+} else {
+    // set form options for add
+    $sectiontitle="<font size=\"+1\"><b>Add New Banner</b></font><br><br>";
+    $formtag="<form method=\"post\" action=\"config.php#banners\">";
+    $bnrname="";
+    $buttontags="
+    <input type=\"submit\" name=\"add_banner\" value=\"Add Banner\">
+    ";
+    // set default values
+    $bnrcolor="#000000";
+    $bnrtextcolor="#FFFFFF";
+    $bnrcoloropts="";
+    foreach($basic_colors as $cname => $chex) {
+        if ($chex==$bnrcolor) {
+            $bnrcoloropts=$bnrcoloropts . "<option value=\"$chex\" selected>$cname</option>";
+        } else {
+            $bnrcoloropts=$bnrcoloropts . "<option value=\"$chex\">$cname</option>";
+        }
+    }
+    $bnrtextcoloropts="";
+    foreach($basic_colors as $cname => $chex) {
+        if ($chex==$bnrtextcolor) {
+            $bnrtextcoloropts=$bnrtextcoloropts . "<option value=\"$chex\" selected>$cname</option>";
+        } else {
+            $bnrtextcoloropts=$bnrtextcoloropts . "<option value=\"$chex\">$cname</option>";
+        }
+    }
+}
+echo "
+$sectiontitle
+$formtag
+<table border=\"0\">
+<tr><td>
+Banner Name (text displayed in the banner): &nbsp;<input type=\"text\" name=\"bnrname\" size=\"40\" value=\"$bnrname\"><br><br>
+Banner Color (background color of the banner): &nbsp;
+<select name=\"bnrcolor\">
+$bnrcoloropts
+</select><br><br>
+Banner Text Color (text color of the banner, different than banner color): &nbsp;
+<select name=\"bnrtxtcolor\">
+$bnrtextcoloropts
+</select><br><br>
+</td></tr>
+</table>
+$buttontags
+</form>
+<br><hr>
+";
+// show the table of entities
+$existingdata=mysqli_query($drs_db,"select * from banners where bannerid!=1 order by bannerid asc");
+echo "
+<b>Existing Banners</b>&nbsp;&nbsp;&nbsp;<font size=\"-1\">Click on the Banner ID to edit.</font><br><br>
+<table border=\"1\">
+<tr><th>Banner ID</th><th>Banner</th></tr>
+";
+while ($tablerow=mysqli_fetch_assoc($existingdata)) {
+    printf("
+    <tr>
+    <td><a href=\"config.php?edit_banner=1&bnrid=%s#banners\">%s</a></td>
+    <td align=\"center\" bgcolor=\"%s\"><font color=\"%s\">%s</font></td>
+    </tr>",
+    $tablerow["bannerid"],$tablerow["bannerid"],
+    $tablerow["bannercolor"],$tablerow["textcolor"],$tablerow["bannername"]);
+}
+echo "</table>";
+
+echo "
+</div>
+
+<div id=\"miscellaneous\">
+<form method=\"post\" action=\"config.php#miscellaneous\">
+";
+if ($ttlsuppld_err) format_message(1,"Session expiration time cannot be blank.");
+if ($dirsuppld_err) format_message(1,"Server session file directory cannot be blank.");
+$curttl=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"session_ttl_days\""))[0];
+if ($ostype == 'WIN') {
+    $curssdir=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"win_server_session_dir\""))[0];
+} else {
+    $curssdir=mysqli_fetch_row(mysqli_query($drs_db,"select value from config where name=\"unix_server_session_dir\""))[0];
+}
+echo "
+<font size=\"+1\"><b>Miscellaneous Configuration Parameters</b></font><br><br><br><br>
+Session expiration time (users will have to log in again after this long) : &nbsp;<input type=\"text\" name=\"sessttl\" size=\"3\" value=\"$curttl\"> days<br><br>
+Server session file directory (must be writable by the web server process) : <br><input type=\"text\" name=\"sessdir\" size=\"40\" value=\"$curssdir\"><br><br>
+Force logout of all users &nbsp;<input type=\"checkbox\" name=\"logoutall\"><br><br><br><br>
+<input type=\"submit\" name=\"update_misc\" value=\"Update Options\">&nbsp;&nbsp;&nbsp;&nbsp;
+<input type=\"submit\" name=\"reset\" value=\"Reset\"><br>
+
+</div>
+
+</div>
+";
+
+echo "<br>";
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>

distfiles/create.php

@@ -0,0 +1,238 @@
+<?php
+/*
+    create.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to writeups.php on change cancel
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:writeups.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['personid'])) $personid=$_SESSION['personid'];
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming[]
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST[] to $incoming[] 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+$create=$incoming['create'];
+$device=$incoming['device'];
+$period=$incoming['period'];
+$period_effective=$incoming['period_effective'];
+$reported_by=$incoming['reported_by'];
+$report_date=$incoming['report_date'];
+$report_time=$incoming['report_time'];
+$subsystem=$incoming['subsystem'];
+$discrepancy_text=$incoming['discrepancy_text'];
+$status=$incoming['status'];
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $mbgcolor=MENUBG_COLOR;
+}
+
+$role=dblookup($drs_db,"persons","id","role",$personid);
+
+framework("begin","$appname","New Writeup",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+
+// determine today's date and make it the default 
+$today=date("Y-m-d");
+$now=date("H:i:s");
+if (!$report_date || $report_date=="automatic") $report_date=$today;
+if (!$report_time || $report_time=="automatic") $report_time=$now;
+
+if ($create) {    
+    // add the entry if create is pressed   
+    if ($discrepancy_text && $reported_by && $device && $subsystem && $period) {
+        // sanitize and fix blank date and time
+        $report_date=mysqli_real_escape_string($drs_db,$report_date);
+        $report_time=mysqli_real_escape_string($drs_db,$report_time);
+        if (!$report_date) $report_date=$today;
+        if (!$report_time) $report_time=$now;
+        
+        // remove html tags from discrepancy text and sanitize
+        $discrepancy_text=strip_tags($discrepancy_text);
+        $clean_discrepancy_text=mysqli_real_escape_string($drs_db,$discrepancy_text);
+        $clean_reported_by=mysqli_real_escape_string($drs_db,$reported_by);
+        
+        // add the record to writeups
+        mysqli_query($drs_db,"insert into writeups(device,period,period_effective,reported_by,report_date,report_time,subsystem,discrepancy_text,status) 
+        values (\"$device\",\"$period\",\"$period_effective\",\"$clean_reported_by\",\"$report_date\",\"$report_time\",\"$subsystem\",\"$clean_discrepancy_text\",\"$status\")");
+    }
+}
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+// display the form
+if ($create) {
+    if ($discrepancy_text && $reported_by) {
+        format_message(0,"<strong>Writeup created.</strong> You may create another writeup or <a href=\"writeups.php\">return to Open Writeups page.</a>");
+        $preserve=FALSE;
+    }
+    if (!$device) {
+        format_message(1,"You didn't select a device. Please try again.");
+        $preserve=TRUE;
+    }
+    if (!$subsystem) {
+        format_message(1,"You didn't select a subsystem. Please try again.");
+        $preserve=TRUE;
+    }
+    if (!$period) {
+        format_message(1,"You didn't select a period. Please try again.");
+        $preserve=TRUE;
+    }
+    if (!$discrepancy_text) {
+        format_message(1,"You didn't enter any discrepancy text. Please try again.");
+        $preserve=TRUE;
+    }
+    if (!$reported_by) {
+        format_message(1,"You didn't enter your name in the Reported by: block. Please try again.");
+        $preserve=TRUE;
+    }
+} else {
+    $preserve=FALSE;
+}
+
+echo "
+<form method=\"post\" action=\"create.php\">
+";
+
+// start writeup entry section
+if ($status==1) $statusind="<b><font color=\"#FF0000\">OPEN</font></b>";
+if ($status==2) $statusind="<b><font color=\"#008000\">CLSD</font></b>";
+if ($status==3) $statusind="<b><font color=\"#FFFF00\">DFRD</font></b>";
+
+echo "
+<table border=\"0\" cellpadding=\"5\">
+<tr>
+<td align=\"left\">Device<br>
+<select name=\"device\" id=\"device\">
+<option value=\"\">Please select...</option>
+";
+$trow=mysqli_query($drs_db,"select * from devices where active is true order by id asc");
+while ($titem=mysqli_fetch_assoc($trow)) {
+    if ($device==$titem["id"] && $preserve) {
+        printf("<option value=\"%s\" selected>%s</option>",$titem["id"],$titem["name"]);
+    } else {
+        printf("<option value=\"%s\">%s</option>",$titem["id"],$titem["name"]);
+    }
+}
+echo "
+</select></td>
+<td align=\"left\">Subsystem<br>
+<select name=\"subsystem\" id=\"subsystem\">
+<option value=\"\">Please select...</option>
+";
+$ssrow=mysqli_query($drs_db,"select * from subsystems where active is true order by id asc");
+while ($ssitem=mysqli_fetch_assoc($ssrow)) {
+    if ($subsystem==$ssitem["id"] && $preserve) {
+        printf("<option value=\"%s\" title=\"%s\" selected>%s</option>",$ssitem["id"],$ssitem["description"],$ssitem["name"]);
+    } else {
+        printf("<option value=\"%s\" title=\"%s\">%s</option>",$ssitem["id"],$ssitem["description"],$ssitem["name"]);
+    }
+}
+echo "
+</select></td><td></td>
+</tr>
+<tr>
+<td align=\"left\">Period<br>
+<select name=\"period\" id=\"period\">
+<option value=\"\">Please select...</option>
+";
+$prow=mysqli_query($drs_db,"select * from periods where active is true order by times asc");
+while ($pitem=mysqli_fetch_assoc($prow)) {
+    if ($period==$pitem["id"] && $preserve) {
+        printf("<option value=\"%s\" title=\"Period %s\" selected>%s</option>",$pitem["id"],$pitem["id"],$pitem["times"]);
+    } else {
+        printf("<option value=\"%s\" title=\"Period %s\">%s</option>",$pitem["id"],$pitem["id"],$pitem["times"]);
+    }
+}
+
+if (!$preserve) {
+    $report_date="automatic";
+    $report_time="automatic";
+    $discrepancy_text="";
+    $reported_by="";
+}
+
+$effstate=$nefstate="";
+if ($preserve) {
+    if($period_effective==1) $effstate="checked";
+    if($period_effective==0) $nefstate="checked";
+} else {
+    $effstate="checked";
+}
+
+echo "
+</select></td>
+<td align=\"left\" >Report Date<br>
+<input type=\"text\" name=\"report_date\" size=\"10\" maxlength=\"10\" value=\"$report_date\" id=\"singledatepicker\" title=\"Format: YYYY-MM-DD\"></td>
+<td align=\"left\">Report Time<br>
+<input type=\"text\" name=\"report_time\" size=\"8\" maxlength=\"8\" value=\"$report_time\" title=\"Format: HH:MM:SS\"></td>
+</tr>
+<tr><td></td><td></td><td></td></tr>
+<tr><td colspan=\"3\">
+Discrepancy <font size=\"-2\">(required)</font><br>
+<textarea rows=\"10\" cols=\"80\" name=\"discrepancy_text\" wrap=\"soft\">$discrepancy_text</textarea><br>
+</tr>
+<tr>
+<td>Reported by <font size=\"-2\">(required)</font><br>
+<input type=\"text\" name=\"reported_by\" size=\"30\" value=\"$reported_by\" title=\"Who to contact with questions about this writeup\"></td>
+<td>Period effective? &nbsp; <img src=\"icons/question.png\" title=\"" . PERIOD_EFF_HELP_TXT . "\"><br>
+<input type=\"radio\" name=\"period_effective\" value=\"1\" $effstate> Yes &nbsp;&nbsp;&nbsp;&nbsp;
+<input type=\"radio\" name=\"period_effective\" value=\"0\" $nefstate> No
+</td>
+<td align=\"right\" valign=\"bottom\"><input type=\"submit\" name=\"create\" value=\"Submit Writeup\" id=\"createbutton\"></td>
+</tr>
+<tr><td></td><td></td><td></td></tr>
+<td></td><td></td><td align=\"right\" valign=\"bottom\">
+<input type=\"submit\" name=\"cancel\" value=\"Cancel\" id=\"usercancelbutton\"></td>
+</tr>
+</table>
+<input type=\"hidden\" name=\"status\" value=\"1\">
+</form>
+<br>
+";
+
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>

distfiles/gpl.php

@@ -0,0 +1,431 @@
+<?php
+/*
+    gpl.php
+    OpenMTS Online Maintenance Tracking System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to index.php on cancel button press
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:index.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['userid'])) $userid=$_SESSION['userid'];
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST to $incoming 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+
+
+// define local functions
+
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $sbcolor=P_SIDEBAR_COLOR;
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $sbcolor=SIDEBAR_COLOR;
+    $mbgcolor=MENUBG_COLOR;
+}
+
+$role=dblookup($mts_db,"users","id","role",$userid);
+
+framework("begin","$appname","GNU General Public License",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+
+
+echo "
+<center>
+<pre>
+            GNU GENERAL PUBLIC LICENSE
+               Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+            GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The \"Program\", below,
+refers to any such program or work, and a \"work based on the Program\"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term \"modification\".)  Each licensee is addressed as \"you\".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and \"any
+later version\", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+             END OF TERMS AND CONDITIONS
+
+        How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the \"copyright\" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a \"copyright disclaimer\" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+
+
+</pre>
+</center>
+";
+
+
+echo "<br>";
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>

distfiles/groups.php

@@ -0,0 +1,896 @@
+<?php
+/*
+    groups.php
+    OpenDRS Online Discrepancy Reporting System
+    Copyright (C) 2018  Rod Wright
+
+    SPDX-License-Identifier: GPL-2.0
+*/
+
+include("common.php");
+
+// redirect to groups.php on cancel button press
+if ($_REQUEST['cancel']) {
+    header("Cache-Control:no-cache, must-revalidate");
+    header("Pragma:no-cache");
+    header("Location:groups.php");
+    exit();
+}
+
+// import session variables
+if (isset($_SESSION['userid'])) $userid=$_SESSION['userid'];
+
+// import incoming arrays
+$print=$_REQUEST['print'];
+if ($print) {
+    // if printer friendly was clicked, values will be passed in serialized
+    // form as "all_parameters" so we need to load those into $incoming
+    $incoming=unserialize($_REQUEST['all_parameters']);
+} else {
+    // copy $_REQUEST to $incoming 
+    $incoming=arrayCopy($_REQUEST);
+}
+
+// load variables from incoming array
+
+$action=$incoming['action'];
+$save=$incoming['save'];
+$targets=$incoming['targets'];
+$group=$incoming['group'];
+$name=$incoming['name'];
+$expandgrp=$incoming['expandgrp'];
+
+$search=$incoming['search'];
+$s_status=$incoming['s_status'];
+$s_device=$incoming['s_device'];
+$s_subsystem=$incoming['s_subsystem'];
+$s_period=$incoming['s_period'];
+$s_report_date_start=$incoming['s_report_date_start'];
+$s_report_date_end=$incoming['s_report_date_end'];
+$s_report_time_start=$incoming['s_report_time_start'];
+$s_report_time_end=$incoming['s_report_time_end'];
+$s_discrepancy_text=$incoming['s_discrepancy_text'];
+$s_reported_by=$incoming['s_reported_by'];
+$s_period_effective=$incoming['s_period_effective'];
+
+$edit_status=$incoming['edit_status'];
+$edit_action_by=$incoming['edit_action_by'];
+$edit_action_reason=$incoming['edit_action_reason'];
+$edit_action_date=$incoming['edit_action_date'];
+$edit_action_time=$incoming['edit_action_time'];
+$edit_action_text=$incoming['edit_action_text'];
+
+// define local functions
+
+
+// assign variables from constants
+$appname=APP_NAME;
+
+if ($print=="Printer Friendly") {
+    $sbcolor=P_SIDEBAR_COLOR;
+    $mbgcolor=P_MENUBG_COLOR;
+} else {
+    $sbcolor=SIDEBAR_COLOR;
+    $mbgcolor=MENUBG_COLOR;
+}
+
+$role=dblookup($drs_db,"users","id","role",$userid);
+
+framework("begin","$appname","Writeup Groups",$print);
+
+//var_dump($_REQUEST);
+//var_dump($incoming);
+
+// ******** begin database manipulation ********
+
+// determine today's date and make it the default 
+$today=date("Y-m-d");
+$now=date("H:i:s");
+
+// get max report date from writeups table, validate input dates/times and set defaults
+$maxrepdate_qry=mysqli_query($drs_db,"select max(report_date) from writeups");
+$maxrepdate=mysqli_fetch_row($maxrepdate_qry)[0];
+if (!$s_report_date_start || !validateDate($s_report_date_start)) $s_report_date_start=mysqli_fetch_row(mysqli_query($drs_db,"select date_sub(curdate(),interval 30 day)"))[0];
+if (!$s_report_date_end || !validateDate($s_report_date_end)) $s_report_date_end=$maxrepdate;
+if (!$s_report_time_start || !validateTime($s_report_time_start)) $s_report_time_start="00:00:00";
+if (!$s_report_time_end || !validateTime($s_report_time_end)) $s_report_time_end="23:59:59";
+if (!$edit_action_date || !validateDate($edit_action_date)) $edit_action_date=$today;
+if (!$edit_action_time || !validateTime($edit_action_time)) $edit_action_time=$now;
+
+
+if ($action=="add" && $role && $save) {
+    $fail=false;
+    if (!$group) {
+        // group was not supplied, so create a new one
+        mysqli_query($drs_db,"insert into groups(name) value(\"\")");
+        $fail=mysqli_error($drs_db);
+        $group=mysqli_insert_id($drs_db);
+    }
+    foreach ($targets as $target) {
+        // add writeup to the group
+        if (!mysqli_num_rows(mysqli_query($drs_db,"select id from links where writeupid=\"$target\" and linkgroup=\"$group\""))) {
+            // target is not already a member of this group
+            mysqli_query($drs_db,"insert into links (linkgroup,writeupid) values($group,$target)");
+            $fail=mysqli_error($drs_db);
+        }
+    }
+} elseif ($action=="remove" && $role && $save) {
+    $fail=false;
+    $writeups=array();
+    $writeups_qry=mysqli_query($drs_db,"select writeupid from links where linkgroup=\"$group\"");
+    while ($writeuprow=mysqli_fetch_row($writeups_qry)) {
+        $writeups[]=$writeuprow[0];
+    }
+    foreach ($writeups as $writeup) {
+        if (!in_array($writeup,$targets)) {
+            // remove writeup from group
+            mysqli_query($drs_db,"delete from links where writeupid=$writeup and linkgroup=$group");
+            $fail=mysqli_error($drs_db);
+        }
+    }
+} elseif ($action=="dissolve" && $role && $save) {
+    $fail=false;
+    // unassign all writeups from a group and delete the group
+    mysqli_query($drs_db,"delete from links where linkgroup=$group");
+    $fail=mysqli_error($drs_db);
+    mysqli_query($drs_db,"delete from groups where id=$group");
+    $fail=mysqli_error($drs_db);
+} elseif ($action=="setname" && $role && $save) {
+    $fail=false;
+    // change the name of a group
+    // remove html tags from group name and sanitize
+    $name=strip_tags($name);
+    $clean_name=mysqli_real_escape_string($drs_db,$name);
+    mysqli_query($drs_db,"update groups set name=\"$clean_name\" where id=\"$group\"");
+    $fail=mysqli_error($drs_db);
+} elseif ($action=="takeaction" && $role && $save) {
+    $fail=false;
+    // set the status, action by, reason action date/time and append supplied text to action text
+    // for all ids in group
+    if ($edit_action_text) {
+        // sanitize date and time
+        $edit_action_date=mysqli_real_escape_string($drs_db,$edit_action_date);
+        $edit_action_time=mysqli_real_escape_string($drs_db,$edit_action_time);
+        // remove html tags from action text and sanitize
+        $edit_action_text=strip_tags($edit_action_text);
+        $clean_edit_action_text=mysqli_real_escape_string($drs_db,$edit_action_text);
+        // update the group members
+        $groupmem_qry=mysqli_query($drs_db,"select writeupid from links where linkgroup=\"$group\"");
+        while ($edit_row=mysqli_fetch_row($groupmem_qry)) {
+            $writeup_to_edit=$edit_row[0];
+            $writeup_action_text=dblookup($drs_db,"writeups","id","action_text",$writeup_to_edit);
+            $full_action_text=$writeup_action_text." STATUS CHANGED: ".$clean_edit_action_text;
+            mysqli_query($drs_db,"update writeups set status=\"$edit_status\",action_by=\"$edit_action_by\",action_date=\"$edit_action_date\",action_time=\"$edit_action_time\",action_reason=\"$edit_action_reason\",action_text=\"$full_action_text\" where id=\"$writeup_to_edit\"");
+            $fail=mysqli_error($drs_db);
+        }
+    }
+}
+if ($search) {
+    // strip whitespace from beginning and end of text fields
+    $s_reported_by=trim($s_reported_by);
+    $s_action_text=trim($s_action_text);
+    $s_discrepancy_text=trim($s_discrepancy_text);
+    
+    // build the query string
+    $query_string="";
+    // device
+    if ($s_device) {
+        $query_string="{$query_string}(";
+        $device_param="Devices:";
+        foreach ($s_device as $dev_val) {
+            $query_string="{$query_string}device=\"{$dev_val}\" or ";
+            $device_dsp=dblookup($drs_db,"devices","id","name",$dev_val);
+            $device_param="{$device_param} {$device_dsp}, ";
+        }
+        $device_param=rtrim($device_param,", ");
+        $num_devices=mysqli_num_rows(mysqli_query($drs_db,"select id from devices"));
+        if (count($s_device)==$num_devices) $device_param="Devices: any";
+        $query_string=rtrim($query_string," or ");
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+    }
+    // subsystem
+    if ($s_subsystem) {
+        $query_string="{$query_string}(";
+        $subsystem_param="Subsystems:";
+        foreach ($s_subsystem as $sub_val) {
+            $query_string="{$query_string}subsystem=\"{$sub_val}\" or ";
+            $subsystem_dsp=dblookup($drs_db,"subsystems","id","name",$sub_val);
+            $subsystem_param="{$subsystem_param} {$subsystem_dsp}, ";
+        }
+        $subsystem_param=rtrim($subsystem_param,", ");
+        $num_subsystems=mysqli_num_rows(mysqli_query($drs_db,"select id from subsystems"));
+        if (count($s_subsystem)==$num_subsystems) $subsystem_param="Subsystems: any";
+        $query_string=rtrim($query_string," or ");
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+    }
+    // period
+    if ($s_period) {
+        $query_string="{$query_string}(";
+        $period_param="Periods:";
+        foreach ($s_period as $per_val) {
+            $query_string="{$query_string}period=\"{$per_val}\" or ";
+            $period_dsp=$per_val;
+            $period_param="{$period_param} {$period_dsp}, ";
+        }
+        $period_param=rtrim($period_param,", ");
+        $num_periods=mysqli_num_rows(mysqli_query($drs_db,"select id from periods"));
+        if (count($s_period)==$num_periods) $period_param="Periods: any";
+        $query_string=rtrim($query_string," or ");
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+    }
+    // period_effective
+    if ($s_period_effective) {
+        $query_string="{$query_string}(";
+        $eff_param="Period effective:";
+        foreach ($s_period_effective as $eff_val) {
+            $query_string="{$query_string}period_effective=\"{$eff_val}\" or ";
+            if ($eff_val=="0") $eff_dsp="<font color=\"#FF0000\">NEF</font>";
+            if ($eff_val=="1") $eff_dsp="<font color=\"#00FF00\">EFF</font>";
+            $eff_param="{$eff_param} {$eff_dsp}, ";
+        }
+        $eff_param=rtrim($eff_param,", ");
+        $query_string=rtrim($query_string," or ");
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+    }
+    // status
+    if ($s_status) {
+        $query_string="{$query_string}(";
+        $status_param="Status:";
+        foreach ($s_status as $stat_val) {
+            $query_string="{$query_string}status=\"{$stat_val}\" or ";
+            if ($stat_val=="1") $stat_dsp="<font color=\"#FF0000\">OPEN</font>";
+            if ($stat_val=="2") $stat_dsp="<font color=\"#00FF00\">CLSD</font>";
+            if ($stat_val=="3") $stat_dsp="<font color=\"#FFFF00\">DFRD</font>";
+            $status_param="{$status_param} {$stat_dsp}, ";
+        }
+        $status_param=rtrim($status_param,", ");
+        $query_string=rtrim($query_string," or ");
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+    }
+    // report date
+    $query_string="{$query_string}(";
+    $query_string="{$query_string}report_date between \"{$s_report_date_start}\" and \"{$s_report_date_end}\"";
+    $query_string="{$query_string})";
+    $query_string="{$query_string} and ";
+    $reportdate_param="Report date between {$s_report_date_start} and {$s_report_date_end}";
+    // report time
+    $query_string="{$query_string}(";
+    $query_string="{$query_string}report_time between \"{$s_report_time_start}\" and \"{$s_report_time_end}\"";
+    $query_string="{$query_string})";
+    $query_string="{$query_string} and ";
+    $reporttime_param="Report time between {$s_report_time_start} and {$s_report_time_end}";
+    // discrepancy text
+    if ($s_discrepancy_text) {
+        $query_string="{$query_string}(";
+        $query_string="{$query_string}discrepancy_text like \"%{$s_discrepancy_text}%\"";
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+        $discrepancytext_param="Text in discrepancy: {$s_discrepancy_text}";
+    } else {
+        $discrepancytext_param="Text in discrepancy: any";
+    }
+    // reported by
+    if ($s_reported_by) {
+        $query_string="{$query_string}(";
+        $query_string="{$query_string}reported_by like \"%{$s_reported_by}%\"";
+        $query_string="{$query_string})";
+        $query_string="{$query_string} and ";
+        $repby_param="Text in Reported by: {$s_reported_by}";
+    } else {
+        $repby_param="Text in Reported by: any";
+    }
+    
+    $query_string=rtrim($query_string," and ");
+    $query_string="select * from writeups where {$query_string} order by report_date asc";
+}
+
+// ******** end database manipulation ********
+
+pagetable("begin");
+if (!$print) {
+    pageblock("left","begin");
+    sidemenu();
+    pageblock("left","end");
+}
+pageblock("right","begin");
+banner($print);
+echo "<br>";
+
+if ($action=="add") {
+    if (count($targets) > 1) {
+        $plural="s";
+    } else {
+        $plural="";
+    }
+    if ($save && !$fail) {
+        format_message(0,"<strong>Writeup$plural successfully added.</strong> <a href=\"groups.php\">Return to Writeup Groups page.</a>");
+    } elseif ($save && $fail) {
+        format_message(2,"<strong>An error was encountered when adding writeup$plural.</strong> The error was \" $fail \"");
+    }
+    if ($save) {
+        // show the group
+        $mode="view";
+        group_table($group,$role,$mode);
+        if ($role) {
+            // show buttons
+            echo "
+            <form method=post action=\"groups.php\">
+            <input type=\"hidden\" name=\"group\" value=\"$group\">
+            <input type=\"hidden\" name=\"action\" value=\"add\">
+            <button name=\"action\" value=\"add\" type=\"submit\">Add writeups to this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"remove\" type=\"submit\">Remove writeups from this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"dissolve\" type=\"submit\">Dissolve this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"setname\" type=\"submit\">Set name for this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"takeaction\" type=\"submit\">Take group action</button>
+            </form>
+            ";
+        }
+    } else {
+        if ($role){
+            // show mini search with discrepancy data only
+            echo "
+            <form method=post action=\"groups.php\">
+            <input type=\"hidden\" name=\"group\" value=\"$group\">
+            <input type=\"hidden\" name=\"action\" value=\"add\">
+            <b>Search Parameters</b>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Enter search terms to find writeups to add to the group.<br>
+            <table border=\"0\" cellpadding=\"5\">
+            <tr>
+            <td align=\"left\">
+            ";
+            // Status cell **********************
+            echo "
+            Status<br>
+            ";
+            if ($search) {
+                $openstate=$clsdstate=$dfrdstate="";
+                if (in_array("1",$s_status,true)) $openstate="selected";
+                if (in_array("2",$s_status,true)) $clsdstate="selected";
+                if (in_array("3",$s_status,true)) $dfrdstate="selected";
+            } else {
+                $openstate=$clsdstate=$dfrdstate="selected";
+            }
+            echo "
+            <select name=\"s_status[]\" id=\"ms-status\" multiple title=\"If you uncheck all, then this field will not be included in the search.\">
+            <option title=\"Open\" value=\"1\" $openstate>OPEN</option>
+            <option title=\"Closed\" value=\"2\" $clsdstate>CLSD</option>
+            <option title=\"Deferred\" value=\"3\" $dfrdstate>DFRD</option>
+            </select>
+            ";
+            // **********************************
+            echo "
+            </td>
+            <td align=\"left\">
+            ";
+            // Device cell *********************
+            echo "
+            Device<br>
+            <select name=\"s_device[]\" id=\"ms-device\" multiple title=\"If you uncheck all, then this field will not be included in the search.\">
+            ";
+            $drow=mysqli_query($drs_db,"select * from devices order by id asc");
+            while ($ditem=mysqli_fetch_assoc($drow)) {
+                if (!$search || in_array($ditem["id"],$s_device,true)) {
+                    printf("<option value=\"%s\" selected>%s</option>",$ditem["id"],$ditem["name"]);
+                } else {
+                    printf("<option value=\"%s\">%s</option>",$ditem["id"],$ditem["name"]);
+                }
+            }
+            echo "
+            </select>
+            ";
+            // **********************************
+            echo "
+            </td>
+            <td align=\"left\">
+            ";
+            // Subsystem cell *******************
+            echo "
+            Subsystem<br>
+            <select name=\"s_subsystem[]\" id=\"ms-subsystem\" multiple title=\"If you uncheck all, then this field will not be included in the search.\">
+            ";
+            $ssrow=mysqli_query($drs_db,"select * from subsystems order by id asc");
+            while ($ssitem=mysqli_fetch_assoc($ssrow)) {
+                if (!$search || in_array($ssitem["id"],$s_subsystem,true)) {
+                    printf("<option value=\"%s\" title=\"%s\" selected>%s</option>",$ssitem["id"],$ssitem["description"],$ssitem["name"]);
+                } else {
+                    printf("<option value=\"%s\" title=\"%s\">%s</option>",$ssitem["id"],$ssitem["description"],$ssitem["name"]);
+                }
+            }
+            echo "
+            </select>
+            ";
+            // **********************************
+            echo "
+            </td>
+            ";
+            echo "
+            </tr>
+            <tr>
+            <td align=\"left\">
+            ";
+            // Period cell **********************
+            echo "
+            Period<br>
+            <select name=\"s_period[]\" id=\"ms-period\" multiple title=\"If you uncheck all, then this field will not be included in the search.\">
+            ";
+            $prow=mysqli_query($drs_db,"select * from periods order by times asc");
+            while ($pitem=mysqli_fetch_assoc($prow)) {
+                if (!$search || in_array($pitem["id"],$s_period,true)) {
+                    printf("<option value=\"%s\" title=\"%s\" selected>%s</option>",$pitem["id"],$pitem["id"],$pitem["times"]);
+                } else {
+                    printf("<option value=\"%s\" title=\"%s\">%s</option>",$pitem["id"],$pitem["id"],$pitem["times"]);
+                }
+            }
+            echo "
+            </select>
+            ";
+            // **********************************
+            echo "
+            </td>
+            <td align=\"left\">
+            ";
+            // Report Date cell *****************
+            echo "
+            Report Date Between<br>
+            <input type=\"text\" name=\"s_report_date_start\" size=\"10\" maxlength=\"10\" value=\"$s_report_date_start\" id=\"sdp-report_date\" title=\"Format: YYYY-MM-DD\">
+            &nbsp;and&nbsp;
+            <input type=\"text\" name=\"s_report_date_end\" size=\"10\" maxlength=\"10\" value=\"$s_report_date_end\" id=\"edp-report_date\" title=\"Format: YYYY-MM-DD\">
+            ";
+            // **********************************
+            echo "
+            </td>
+            ";
+            echo "
+            <td align=\"left\">
+            ";
+            // Report Time cell *****************
+            echo "
+            Report Time Between<br>
+            <input type=\"text\" name=\"s_report_time_start\" size=\"8\" maxlength=\"8\" value=\"$s_report_time_start\" title=\"Format: HH:MM:SS\">
+            &nbsp;and&nbsp;
+            <input type=\"text\" name=\"s_report_time_end\" size=\"8\" maxlength=\"8\" value=\"$s_report_time_end\" title=\"Format: HH:MM:SS\">
+            ";
+            // **********************************
+            echo "
+            </td>
+            </tr>
+            <tr><td></td><td></td><td></td></tr>
+            <tr>
+            <td colspan=\"3\">
+            ";
+            // Discrepancy text cell ************
+            echo "
+            Words in Discrepancy<br>
+            <textarea rows=\"5\" cols=\"80\" name=\"s_discrepancy_text\" wrap=\"soft\">$s_discrepancy_text</textarea><br>
+            ";
+            // **********************************
+            echo "
+            </td>
+            </tr>
+            <tr>
+            <td align=\"left\">
+            ";
+            // Reported by cell *****************
+            echo "
+            Reported by<br>
+            <input type=\"text\" name=\"s_reported_by\" size=\"30\" value=\"$s_reported_by\">
+            ";
+            // **********************************
+            echo "
+            </td>
+            <td align=\"left\">
+            ";
+            // Period effective cell ************
+            echo "
+            Sim period effective? &nbsp; <img src=\"icons/question.png\" title=\"If maintenance issues prevented the training objectives from being achieved and you will have to come back and redo the same training, answer Non-effective. 
+            Otherwise, answer Effective. \"><br>
+            ";
+            if ($search) {
+                $effstate=$nefstate="";
+                if (in_array("1",$s_period_effective,true)) $effstate="selected";
+                if (in_array("0",$s_period_effective,true)) $nefstate="selected";
+            } else {
+                $effstate=$nefstate="selected";
+            }
+            echo "
+            <select name=\"s_period_effective[]\" id=\"ms-period_effective\" multiple title=\"If you uncheck all, then this field will not be included in the search.\">
+            <option value=\"1\" $effstate title=\"Training objectives were achieved\">Effective</option>
+            <option value=\"0\" $nefstate title=\"Training objectives were not achieved\">Non-effective</option>
+            </select>
+            </td>
+            ";
+            // **********************************"
+            echo "
+            <td align=\"right\">
+            <input type=\"submit\" name=\"search\" value=\"Find Writeups\">
+            </td></tr>
+            </table>
+            </form>";
+            // display the results
+            if ($search) {
+                $writeup_qry=mysqli_query($drs_db,$query_string);
+                if (mysqli_num_rows($writeup_qry)) {
+                    echo "
+                    <form method=post action=\"groups.php\">
+                    <input type=\"hidden\" name=\"group\" value=\"$group\">
+                    <input type=\"hidden\" name=\"action\" value=\"add\">
+                    <table border=\"1\" cellpadding=\"5\" style=\"width:100%;\">
+                        <tr>
+                            <th style=\"width:1%;\">Select</th>
+                            <th style=\"width:1%;\">ID</th>
+                            <th style=\"width:1%;\">Status</th>
+                            <th style=\"width:100px;\">Date</th>
+                            <th style=\"width:1%;\">Device</th>
+                            <th style=\"width:1%;\">Reported by</th>
+                            <th>Discrepancy</th>
+                            <th style=\"width:1%;\">Msn Eff</th>
+                        </tr>
+                    ";
+                    while ($tablerow = mysqli_fetch_assoc($writeup_qry)) {
+                        // determine effective icon
+                        if($tablerow["period_effective"]==1) {
+                            $eff_icon="<img src=\"icons/tick.png\" border=\"0\" title=\"Period Effective\" alt=\"Period Effective\">";
+                        } else {
+                            $eff_icon="<img src=\"icons/cross.png\" border=\"0\" title=\"Period Non-effective\" alt=\"Period Non-effective\">";
+                        }
+                        
+                        // determine status indicator
+                        if ($tablerow['status']==1) $statusind="<font color=\"#FF0000\"><div title=\"Open\">OPEN</div></font>";
+                        if ($tablerow['status']==2) $statusind="<font color=\"#00FF00\"><div title=\"Closed\">CLSD</div></font>";
+                        if ($tablerow['status']==3) $statusind="<font color=\"#FFFF00\"><div title=\"Deferred\">DFRD</div></font>";
+                        
+                        // convert device number to name
+                        $dname=dblookup($drs_db,"devices","id","name",$tablerow["device"]);
+                        $disc_txt="{$tablerow["discrepancy_text"]}";
+                        // determine if this is a member of a group
+                        $member_qry=mysqli_query($drs_db,"select linkgroup from links where writeupid=\"{$tablerow['id']}\"");
+                        $is_member=mysqli_num_rows($member_qry);
+                        if ($is_member) {
+                            $group_count=$is_member;
+                            $member_group=mysqli_fetch_row($member_qry)[0];
+                            $member_group_name=dblookup($drs_db,"groups","id","name",$member_group);
+                            if ($member_group_name) {
+                                $imgtitle="Member of group: $member_group_name";
+                            } else {
+                                $imgtitle="Member of group ID: $member_group";
+                            }
+                            if ($group_count == 1) {
+                                $disc_txt=$disc_txt."<div align=\"right\"><a href=\"groups.php?group=$member_group\"><img src=\"icons/block.png\" alt=\"GRP\" title=\"$imgtitle\"></a></div>";
+                            } else {
+                                $disc_txt=$disc_txt."<div align=\"right\"><a href=\"groups.php\"><img src=\"icons/block.png\" alt=\"GRP\" title=\"View writeup groups\"></a></div>";
+                            }
+                        }
+                        // print table row
+                        printf(
+                        "<tr>
+                        <td align=\"center\" valign=\"top\"><input type=\"checkbox\" name=\"targets[]\" value=\"%s\"></td>
+                        <td align=\"center\" valign=\"top\"><a href=\"writeupdetail.php?id=%s\" title=\"View or change details of this writeup\">%s</a></td>
+                        <td valign=\"top\">%s</td>
+                        <td valign=\"top\">%s</td>
+                        <td valign=\"top\">%s</td>
+                        <td valign=\"top\">%s</td>
+                        <td valign=\"top\">%s</td>
+                        <td align=\"center\" valign=\"top\">%s</td>
+                        </tr>\n",
+                        $tablerow["id"],
+                        $tablerow["id"],$tablerow["id"],
+                        $statusind,
+                        $tablerow["report_date"],
+                        $dname,
+                        $tablerow["reported_by"],
+                        $disc_txt,
+                        $eff_icon
+                        );
+                    }
+                    echo "
+                    </table>\n
+                    <br>
+                    Select the writeups above you'd like to add to the group and &nbsp;&nbsp;
+                    <button name=\"save\" value=\"save\" type=\"submit\">Save group</button>
+                    <br><br>
+                    If nothing looks appropriate, you can modify the search parameters above and search again or select another menu option.
+                    </form>";
+                } else {
+                    echo "
+                    <b>No writeups match your search parameters.</b><br><br>
+                    You can modify the search parameters above and search again or select another menu option.
+                    ";
+                }
+            }
+        }
+    }
+} elseif ($action=="remove") {
+    if ($save && !$fail) {
+        format_message(0,"<strong>Group successfully modified.</strong> <a href=\"groups.php\">Return to Writeup Groups page.</a>");
+    } elseif ($save && $fail) {
+        format_message(2,"<strong>An error was encountered when modifying group.</strong> The error was \" $fail \"");
+    }
+    if ($role && mysqli_num_rows(mysqli_query($drs_db,"select id from links where linkgroup=$group"))) {
+        // show group table with everything selected
+        echo "
+        <form method=post action=\"groups.php\">
+        <input type=\"hidden\" name=\"group\" value=\"$group\">
+        <input type=\"hidden\" name=\"action\" value=\"remove\">
+        ";
+        group_table($group,$role,"select","all");
+        echo "
+        Deselect the writeups you want to remove from this group. <br><br>
+        <b>NOTE:</b> Deselecting them all will dissolve the group.
+        <br><br>
+        <button name=\"save\" value=\"save\" type=\"submit\">Modify this group</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"cancel\" value=\"cancel\" type=\"submit\">Cancel</button>
+        </form>
+        ";
+    }
+} elseif ($action=="dissolve") {
+    if ($save && !$fail) {
+        format_message(0,"<strong>Group dissolved.</strong> <a href=\"groups.php\">Return to Writeup Groups page.</a>");
+    } elseif ($save && $fail) {
+        format_message(2,"<strong>An error was encountered when dissolving the group.</strong> The error was \" $fail \"");
+    } else {
+        if ($role) {
+            echo "
+            <form method=post action=\"groups.php\">
+            <input type=\"hidden\" name=\"group\" value=\"$group\">
+            <input type=\"hidden\" name=\"action\" value=\"dissolve\">
+            <b>NOTE:</b> Dissolving this group will unassign its member writeups and remove the group.<br><br>
+            It will not delete any writeups or affect their assignment to other groups.<br><br>
+            <button name=\"save\" value=\"save\" type=\"submit\">Dissolve this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"cancel\" value=\"cancel\" type=\"submit\">Cancel</button>
+            </form>
+            ";
+        }
+        // show the group
+        $mode="view";
+        group_table($group,$role,$mode);
+        if ($role) {
+            // show buttons
+            echo "
+            <form method=post action=\"groups.php\">
+            <input type=\"hidden\" name=\"group\" value=\"$group\">
+            <button name=\"action\" value=\"add\" type=\"submit\">Add writeups to this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"remove\" type=\"submit\">Remove writeups from this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"dissolve\" type=\"submit\">Dissolve this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"setname\" type=\"submit\">Set name for this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"takeaction\" type=\"submit\">Take group action</button>
+            </form>
+            ";
+        }
+    }
+} elseif ($action=="setname") {
+    if ($save && !$fail) {
+        format_message(0,"<strong>Group name updated.</strong> <a href=\"groups.php\">Return to Writeup Groups page.</a>");
+    } elseif ($save && $fail) {
+        format_message(2,"<strong>An error was encountered when updating the group name.</strong> The error was \" $fail \"");
+    }
+    if ($role) {
+        // get current group name if there is one and show the form
+        $curr_name=dblookup($drs_db,"groups","id","name",$group);
+        echo "
+        <form method=post action=\"groups.php\">
+        <input type=\"hidden\" name=\"group\" value=\"$group\">
+        <input type=\"hidden\" name=\"action\" value=\"setname\">
+        <input type=\"text\" name=\"name\" size=\"60\" value=\"$curr_name\">
+        <button name=\"save\" value=\"save\" type=\"submit\">Update group name</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"cancel\" value=\"cancel\" type=\"submit\">Cancel</button>
+        </form>
+        ";
+    }
+    // show the group
+    $mode="view";
+    group_table($group,$role,$mode);
+    if ($role) {
+        // show buttons
+        echo "
+        <form method=post action=\"groups.php\">
+        <input type=\"hidden\" name=\"group\" value=\"$group\">
+        <button name=\"action\" value=\"add\" type=\"submit\">Add writeups to this group</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"action\" value=\"remove\" type=\"submit\">Remove writeups from this group</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"action\" value=\"dissolve\" type=\"submit\">Dissolve this group</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"action\" value=\"setname\" type=\"submit\">Set name for this group</button>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+        <button name=\"action\" value=\"takeaction\" type=\"submit\">Take group action</button>
+        </form>
+        ";
+    }
+} elseif ($action=="takeaction") {
+    if ($save && !$fail) {
+        format_message(0,"<strong>Group action completed.</strong> <a href=\"groups.php\">Return to Writeup Groups page.</a>");
+    } elseif ($save && $fail) {
+        format_message(2,"<strong>An error was encountered when taking group action.</strong> The error was \" $fail \"");
+    }
+    // show the group
+    $mode="view";
+    group_table($group,$role,$mode);
+    if ($role && ! $save) {
+        // show action form
+        echo "
+        <form method=post action=\"groups.php\">
+        <input type=\"hidden\" name=\"group\" value=\"$group\">
+        <input type=\"hidden\" name=\"action\" value=\"takeaction\">
+        <table border=\"0\" cellpadding=\"5\" width=\"600\">
+        <tr>
+        <td>Status<br>
+        <select name=\"edit_status\" id=\"status\">
+        <option value=\"1\">OPEN</option>
+        <option value=\"2\"selected>CLOSED</option>
+        <option value=\"3\">DEFERRED</option>
+        </select>
+        </td>
+        <td>Action taken by<br>
+        ";
+        if ($role==ADMIN) {
+            // allow selection of tech name
+            echo "
+            <select name=\"edit_action_by\" id=\"user\">
+            ";
+            $persrow=mysqli_query($drs_db,"select id,firstname,lastname from users where active is true order by lastname asc");
+            while ($persitem=mysqli_fetch_assoc($persrow)) {
+                if ($userid==$persitem["id"]) {
+                    printf("<option value=\"%s\" selected>%s %s</option>",$persitem["id"],$persitem["firstname"],$persitem["lastname"]);
+                } else {
+                    printf("<option value=\"%s\">%s %s</option>",$persitem["id"],$persitem["firstname"],$persitem["lastname"]);
+                }
+            }
+            echo "
+            </select>
+            ";
+        } else {
+            // limit the choice to the tech in question
+            echo "
+            <select name=\"edit_action_by\" id=\"user\">
+            ";
+            $persrow=mysqli_query($drs_db,"select id,firstname,lastname from users where active is true order by lastname asc");
+            while ($persitem=mysqli_fetch_assoc($persrow)) {
+                if ($userid==$persitem["id"]) {
+                    printf("<option value=\"%s\" selected>%s %s</option>",$persitem["id"],$persitem["firstname"],$persitem["lastname"]);
+                }
+            }
+            echo "
+            </select>
+            ";
+        }
+        echo "
+        </td>
+        <td>Status change reason<br>
+        <select name=\"edit_action_reason\" id=\"reason\">
+        ";
+        $reasrow=mysqli_query($drs_db,"select id,text from reasons where active is true order by id asc");
+        if (!$action_reason) echo "<option selected></option>";
+        while ($reasitem=mysqli_fetch_assoc($reasrow)) {
+            if ($action_reason==$reasitem["id"]) {
+                printf("<option value=\"%s\" selected>%s</option>",$reasitem["id"],$reasitem["text"]);
+            } else {
+                printf("<option value=\"%s\">%s</option>",$reasitem["id"],$reasitem["text"]);
+            }
+        }
+        echo "
+        </select>
+        </td>
+        </tr>
+        <tr><td></td><td></td><td></td></tr>
+        <tr><td colspan=\"3\">
+        Action Taken <font size=\"-2\">(required)</font><br>
+        <textarea rows=\"10\" cols=\"80\" name=\"edit_action_text\" wrap=\"soft\"></textarea><br>
+        </td>
+        </tr>
+        <tr>
+        <td align=\"left\" >Action Taken Date<br>
+        <input type=\"text\" name=\"edit_action_date\" size=\"10\" maxlength=\"10\" value=\"$today\" id=\"actiondatepicker\" title=\"Format: YYYY-MM-DD\"></td>
+        <td align=\"left\">Action Taken Time<br>
+        <input type=\"text\" name=\"edit_action_time\" size=\"8\" maxlength=\"8\" value=\"$now\" title=\"Format: HH:MM:SS\"></td>
+        <td align=\"right\" valign=\"bottom\"><button type=\"submit\" name=\"save\" value=\"save\">Save action</button></td>
+        </tr>
+        <tr>
+        <td align=\"left\" valign=\"bottom\">
+        <td></td><td align=\"right\" valign=\"bottom\">
+        <input type=\"submit\" name=\"cancel\" value=\"Cancel Changes\"></td>
+        </tr>
+        </table>
+        </form>
+        ";
+    }
+} else {
+    if ($role) {
+        echo "
+        <form method=post action=\"groups.php\">
+        <button name=\"action\" value=\"add\" type=\"submit\">Create a new group</button>
+        </form>
+        <hr>
+        ";
+    }
+    if ($group) {
+        // show only the requested group
+        $mode="view";
+        group_table($group,$role,$mode);
+        if ($role) {
+            // show buttons
+            echo "
+            <form method=post action=\"groups.php\">
+            <input type=\"hidden\" name=\"group\" value=\"$group\">
+            <button name=\"action\" value=\"add\" type=\"submit\">Add writeups to this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"remove\" type=\"submit\">Remove writeups from this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"dissolve\" type=\"submit\">Dissolve this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"setname\" type=\"submit\">Set name for this group</button>
+            &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+            <button name=\"action\" value=\"takeaction\" type=\"submit\">Take group action</button>
+            </form>
+            ";
+        }
+        echo "<hr><br>";
+    } else {
+        // show all groups
+        $mode="view";
+        $groups_qry=mysqli_query($drs_db,"select id from groups");
+        if (mysqli_num_rows($groups_qry)) {
+            while ($grouprow=mysqli_fetch_assoc($groups_qry)) {
+                if ($expandgrp == $grouprow['id']) {
+                    group_table($grouprow['id'],$role,$mode,"none",$expandgrp);
+                    if ($role) {
+                        // show buttons
+                        echo "
+                        <form method=post action=\"groups.php\">
+                        <input type=\"hidden\" name=\"group\" value=\"{$grouprow['id']}\">
+                        <button name=\"action\" value=\"add\" type=\"submit\">Add writeups to this group</button>
+                        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+                        <button name=\"action\" value=\"remove\" type=\"submit\">Remove writeups from this group</button>
+                        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+                        <button name=\"action\" value=\"dissolve\" type=\"submit\">Dissolve this group</button>
+                        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+                        <button name=\"action\" value=\"setname\" type=\"submit\">Set name for this group</button>
+                        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+                        <button name=\"action\" value=\"takeaction\" type=\"submit\">Take group action</button>
+                        </form>
+                        ";
+                    }
+                } else {
+                    echo "
+                    <a href=\"groups.php?expandgrp={$grouprow['id']}\" style=\"text-decoration:none\">
+                    <img src=\"icons/plus-white.png\" alt=\"Expand group\">
+                    </a>
+                    ";
+                    $groupname=dblookup($drs_db,"groups","id","name",$grouprow['id']);
+                    if ($groupname == "") {
+                        echo "<b>Group ID:</b> &nbsp;{$grouprow['id']}";
+                    } else {
+                        echo "<b>Group Name:</b> &nbsp;$groupname";
+                    }
+                }
+                echo "<br><br>";
+            }
+        } else {
+            echo "<br>No writeup groups were found.<br><br><br>";
+        }
+    }
+}
+
+
+echo "<br>";
+banner($print);
+pageblock("right","end");
+pagetable("end");
+
+framework("end","","",$print);
+
+?>