arospdf/xpdf/arospdf.cc

   1 //========================================================================
   2 //
   3 // AROSpdf.cc
   4 //
   5 // Copyright 2003 Glyph & Cog, LLC
   6 // Copyright 2005 Vijay Kumar B. <vijaykumar@bravegnu.org>
   7 //
   8 //========================================================================
   9
  10 #include <aconf.h>
  11 #include <stdio.h>
  12
  13 #include "parseargs.h"
  14 #include "gmem.h"
  15 #include "GString.h"
  16 #include "GlobalParams.h"
  17 #include "Object.h"
  18 #include "Splash.h"
  19 #include "AROSPDFApp.h"
  20 #include "config.h"
  21 #define ARG_TEMPLATE "FILE"
  22
  23
  24 static char enableT1libStr[16] = "";
  25 static char enableFreeTypeStr[16] = "";
  26 static char antialiasStr[16] = "";
  27 static char ownerPassword[33] = "";
  28 static char userPassword[33] = "";
  29 static GBool quiet = gFalse;
  30 static char cfgFileName[256] = "";
  31 static GBool printVersion = gFalse;
  32 static GBool printHelp = gFalse;
  33
  34 static ArgDesc argDesc[] = {
  35 #if HAVE_T1LIB_H
  36   {"-t1lib",      argString,      enableT1libStr, sizeof(enableT1libStr),
  37    "enable t1lib font rasterizer: yes, no"},
  38 #endif
  39 #if HAVE_FREETYPE_FREETYPE_H | HAVE_FREETYPE_H
  40   {"-freetype",   argString,      enableFreeTypeStr, sizeof(enableFreeTypeStr),
  41    "enable FreeType font rasterizer: yes, no"},
  42 #endif
  43   {"-aa",         argString,      antialiasStr,   sizeof(antialiasStr),
  44    "enable font anti-aliasing: yes, no"},
  45   {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
  46    "owner password (for encrypted files)"},
  47   {"-upw",    argString,   userPassword,   sizeof(userPassword),
  48    "user password (for encrypted files)"},
  49   {"-q",      argFlag,     &quiet,         0,
  50    "don't print any messages or errors"},
  51   {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
  52    "configuration file to use in place of .xpdfrc"},
  53   {"-v",      argFlag,     &printVersion,  0,
  54    "print copyright and version info"},
  55   {"-h",      argFlag,     &printHelp,     0,
  56    "print usage information"},
  57   {"-help",   argFlag,     &printHelp,     0,
  58    "print usage information"},
  59   {"--help",  argFlag,     &printHelp,     0,
  60    "print usage information"},
  61   {"-?",      argFlag,     &printHelp,     0,
  62    "print usage information"},
  63   {NULL}
  64 };
  65
  66 int main(int argc, char *argv[]) {
  67   AROSPDFApp *app;
  68   GString *fileName;
  69   GString *ownerPW, *userPW;
  70   GBool ok;
  71   BPTR cd=NULL;
  72   int exitCode;
  73
  74   exitCode = 99;
  75   fileName=NULL;
  76   if (argc>1) {
  77     // parse args
  78     ok = parseArgs(argDesc, &argc, argv);
  79     if (!ok || printVersion || printHelp) {
  80       fprintf(stderr, "AROSpdf version %s\n", xpdfVersion);
  81       fprintf(stderr, "%s\n", xpdfCopyright);
  82       if (!printVersion) {
  83         printUsage("AROSpdf", "<PDF-file>", argDesc);
  84       }
  85       goto err0;
  86     }
  87     if (argc==2)
  88       fileName = new GString(argv[1]);
  89     else
  90       fileName=NULL;
  91   }
  92
  93   if (argc==0) {
  94     fileName=NULL;
  95     struct WBStartup *startup = NULL;
  96     startup = (struct WBStartup *) argv;
  97     if (startup != NULL) {
  98       if (startup->sm_NumArgs >1)
  99       {
 100         /* FIXME: all arguments but the first are ignored */
 101         cd = CurrentDir(startup->sm_ArgList[1].wa_Lock);
 102         fileName = new GString(startup->sm_ArgList[1].wa_Name);
 103       }
 104     }
 105   }
 106
 107
 108   // read config file
 109   globalParams = new GlobalParams(cfgFileName);
 110   globalParams->setupBaseFonts(NULL);
 111   if (enableT1libStr[0]) {
 112     if (!globalParams->setEnableT1lib(enableT1libStr)) {
 113       fprintf(stderr, "Bad '-t1lib' value on command line\n");
 114     }
 115   }
 116   if (enableFreeTypeStr[0]) {
 117     if (!globalParams->setEnableFreeType(enableFreeTypeStr)) {
 118       fprintf(stderr, "Bad '-freetype' value on command line\n");
 119     }
 120   }
 121   if (antialiasStr[0]) {
 122     if (!globalParams->setAntialias(antialiasStr)) {
 123       fprintf(stderr, "Bad '-aa' value on command line\n");
 124     }
 125   }
 126   if (quiet) {
 127     globalParams->setErrQuiet(quiet);
 128   }
 129
 130   // open PDF file
 131   if (ownerPassword[0]) {
 132     ownerPW = new GString(ownerPassword);
 133   } else {
 134     ownerPW = NULL;
 135   }
 136   if (userPassword[0]) {
 137     userPW = new GString(userPassword);
 138   } else {
 139     userPW = NULL;
 140   }
 141
 142   if (fileName != NULL)
 143     app = new AROSPDFApp(fileName, ownerPW, userPW);
 144   else
 145     app = new AROSPDFApp();
 146   exitCode = app->run();
 147   app->quit();
 148   delete app;
 149   delete globalParams;
 150 err0:
 151   // check for memory leaks
 152   xObject::memCheck(stderr);
 153   gMemReport(stderr);
 154   if (cd != NULL)
 155     CurrentDir(cd);
 156   return exitCode;
 157 }