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Diffstat (limited to 'Build/source/libs/poppler/poppler-0.12.4/utils/pdftops.cc')
-rw-r--r-- | Build/source/libs/poppler/poppler-0.12.4/utils/pdftops.cc | 382 |
1 files changed, 382 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-0.12.4/utils/pdftops.cc b/Build/source/libs/poppler/poppler-0.12.4/utils/pdftops.cc new file mode 100644 index 00000000000..69d5c329405 --- /dev/null +++ b/Build/source/libs/poppler/poppler-0.12.4/utils/pdftops.cc @@ -0,0 +1,382 @@ +//======================================================================== +// +// pdftops.cc +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +// Modified for Debian by Hamish Moffatt, 22 May 2002. +// +//======================================================================== + +//======================================================================== +// +// Modified under the Poppler project - http://poppler.freedesktop.org +// +// All changes made under the Poppler project to this file are licensed +// under GPL version 2 or later +// +// Copyright (C) 2006 Kristian Høgsberg <krh@redhat.com> +// Copyright (C) 2007-2008 Albert Astals Cid <aacid@kde.org> +// Copyright (C) 2009 Till Kamppeter <till.kamppeter@gmail.com> +// Copyright (C) 2009 Sanjoy Mahajan <sanjoy@mit.edu> +// Copyright (C) 2009 William Bader <williambader@hotmail.com> +// +// To see a description of the changes please see the Changelog file that +// came with your tarball or type make ChangeLog if you are building from git +// +//======================================================================== + +#include "config.h" +#include <poppler-config.h> +#include <stdio.h> +#include <stdlib.h> +#include <stddef.h> +#include <string.h> +#include "parseargs.h" +#include "goo/GooString.h" +#include "goo/gmem.h" +#include "GlobalParams.h" +#include "Object.h" +#include "Stream.h" +#include "Array.h" +#include "Dict.h" +#include "XRef.h" +#include "Catalog.h" +#include "Page.h" +#include "PDFDoc.h" +#include "PSOutputDev.h" +#include "Error.h" + +static GBool setPSPaperSize(char *size, int &psPaperWidth, int &psPaperHeight) { + if (!strcmp(size, "match")) { + psPaperWidth = psPaperHeight = -1; + } else if (!strcmp(size, "letter")) { + psPaperWidth = 612; + psPaperHeight = 792; + } else if (!strcmp(size, "legal")) { + psPaperWidth = 612; + psPaperHeight = 1008; + } else if (!strcmp(size, "A4")) { + psPaperWidth = 595; + psPaperHeight = 842; + } else if (!strcmp(size, "A3")) { + psPaperWidth = 842; + psPaperHeight = 1190; + } else { + return gFalse; + } + return gTrue; +} + + +static int firstPage = 1; +static int lastPage = 0; +static GBool level1 = gFalse; +static GBool level1Sep = gFalse; +static GBool level2 = gFalse; +static GBool level2Sep = gFalse; +static GBool level3 = gFalse; +static GBool level3Sep = gFalse; +static GBool doOrigPageSizes = gFalse; +static GBool doEPS = gFalse; +static GBool doForm = gFalse; +#if OPI_SUPPORT +static GBool doOPI = gFalse; +#endif +static GBool noEmbedT1Fonts = gFalse; +static GBool noEmbedTTFonts = gFalse; +static GBool noEmbedCIDPSFonts = gFalse; +static GBool noEmbedCIDTTFonts = gFalse; +static GBool noSubstFonts = gFalse; +static GBool preload = gFalse; +static char paperSize[15] = ""; +static int paperWidth = -1; +static int paperHeight = -1; +static GBool noCrop = gFalse; +static GBool expand = gFalse; +static GBool noShrink = gFalse; +static GBool noCenter = gFalse; +static GBool duplex = gFalse; +static char ownerPassword[33] = "\001"; +static char userPassword[33] = "\001"; +static GBool quiet = gFalse; +static GBool printVersion = gFalse; +static GBool printHelp = gFalse; + +static const ArgDesc argDesc[] = { + {"-f", argInt, &firstPage, 0, + "first page to print"}, + {"-l", argInt, &lastPage, 0, + "last page to print"}, + {"-level1", argFlag, &level1, 0, + "generate Level 1 PostScript"}, + {"-level1sep", argFlag, &level1Sep, 0, + "generate Level 1 separable PostScript"}, + {"-level2", argFlag, &level2, 0, + "generate Level 2 PostScript"}, + {"-level2sep", argFlag, &level2Sep, 0, + "generate Level 2 separable PostScript"}, + {"-level3", argFlag, &level3, 0, + "generate Level 3 PostScript"}, + {"-level3sep", argFlag, &level3Sep, 0, + "generate Level 3 separable PostScript"}, + {"-origpagesizes",argFlag, &doOrigPageSizes,0, + "conserve original page sizes"}, + {"-eps", argFlag, &doEPS, 0, + "generate Encapsulated PostScript (EPS)"}, + {"-form", argFlag, &doForm, 0, + "generate a PostScript form"}, +#if OPI_SUPPORT + {"-opi", argFlag, &doOPI, 0, + "generate OPI comments"}, +#endif + {"-noembt1", argFlag, &noEmbedT1Fonts, 0, + "don't embed Type 1 fonts"}, + {"-noembtt", argFlag, &noEmbedTTFonts, 0, + "don't embed TrueType fonts"}, + {"-noembcidps", argFlag, &noEmbedCIDPSFonts, 0, + "don't embed CID PostScript fonts"}, + {"-noembcidtt", argFlag, &noEmbedCIDTTFonts, 0, + "don't embed CID TrueType fonts"}, + {"-passfonts", argFlag, &noSubstFonts,0, + "don't substitute missing fonts"}, + {"-preload", argFlag, &preload, 0, + "preload images and forms"}, + {"-paper", argString, paperSize, sizeof(paperSize), + "paper size (letter, legal, A4, A3, match)"}, + {"-paperw", argInt, &paperWidth, 0, + "paper width, in points"}, + {"-paperh", argInt, &paperHeight, 0, + "paper height, in points"}, + {"-nocrop", argFlag, &noCrop, 0, + "don't crop pages to CropBox"}, + {"-expand", argFlag, &expand, 0, + "expand pages smaller than the paper size"}, + {"-noshrink", argFlag, &noShrink, 0, + "don't shrink pages larger than the paper size"}, + {"-nocenter", argFlag, &noCenter, 0, + "don't center pages smaller than the paper size"}, + {"-duplex", argFlag, &duplex, 0, + "enable duplex printing"}, + {"-opw", argString, ownerPassword, sizeof(ownerPassword), + "owner password (for encrypted files)"}, + {"-upw", argString, userPassword, sizeof(userPassword), + "user password (for encrypted files)"}, + {"-q", argFlag, &quiet, 0, + "don't print any messages or errors"}, + {"-v", argFlag, &printVersion, 0, + "print copyright and version info"}, + {"-h", argFlag, &printHelp, 0, + "print usage information"}, + {"-help", argFlag, &printHelp, 0, + "print usage information"}, + {"--help", argFlag, &printHelp, 0, + "print usage information"}, + {"-?", argFlag, &printHelp, 0, + "print usage information"}, + {NULL} +}; + +int main(int argc, char *argv[]) { + PDFDoc *doc; + GooString *fileName; + GooString *psFileName; + PSLevel level; + PSOutMode mode; + GooString *ownerPW, *userPW; + PSOutputDev *psOut; + GBool ok; + char *p; + int exitCode; + + exitCode = 99; + + // parse args + ok = parseArgs(argDesc, &argc, argv); + if (!ok || argc < 2 || argc > 3 || printVersion || printHelp) { + fprintf(stderr, "pdftops version %s\n", PACKAGE_VERSION); + fprintf(stderr, "%s\n", popplerCopyright); + fprintf(stderr, "%s\n", xpdfCopyright); + if (!printVersion) { + printUsage("pdftops", "<PDF-file> [<PS-file>]", argDesc); + } + exit(1); + } + if ((level1 ? 1 : 0) + + (level1Sep ? 1 : 0) + + (level2 ? 1 : 0) + + (level2Sep ? 1 : 0) + + (level3 ? 1 : 0) + + (level3Sep ? 1 : 0) > 1) { + fprintf(stderr, "Error: use only one of the 'level' options.\n"); + exit(1); + } + if ((doOrigPageSizes ? 1 : 0) + + (doEPS ? 1 : 0) + + (doForm ? 1 : 0) > 1) { + fprintf(stderr, "Error: use only one of -origpagesizes, -eps, and -form\n"); + exit(1); + } + if (level1) { + level = psLevel1; + } else if (level1Sep) { + level = psLevel1Sep; + } else if (level2Sep) { + level = psLevel2Sep; + } else if (level3) { + level = psLevel3; + } else if (level3Sep) { + level = psLevel3Sep; + } else { + level = psLevel2; + } + if (doForm && level < psLevel2) { + fprintf(stderr, "Error: forms are only available with Level 2 output.\n"); + exit(1); + } + mode = doOrigPageSizes ? psModePSOrigPageSizes + : doEPS ? psModeEPS + : doForm ? psModeForm + : psModePS; + fileName = new GooString(argv[1]); + + // read config file + globalParams = new GlobalParams(); + if (paperSize[0]) { + if (!setPSPaperSize(paperSize, paperWidth, paperHeight)) { + fprintf(stderr, "Invalid paper size\n"); + delete fileName; + goto err0; + } + } + if (expand) { + globalParams->setPSExpandSmaller(gTrue); + } + if (noShrink) { + globalParams->setPSShrinkLarger(gFalse); + } + if (noCenter) { + globalParams->setPSCenter(gFalse); + } + if (level1 || level1Sep || level2 || level2Sep || level3 || level3Sep) { + globalParams->setPSLevel(level); + } + if (noEmbedT1Fonts) { + globalParams->setPSEmbedType1(!noEmbedT1Fonts); + } + if (noEmbedTTFonts) { + globalParams->setPSEmbedTrueType(!noEmbedTTFonts); + } + if (noEmbedCIDPSFonts) { + globalParams->setPSEmbedCIDPostScript(!noEmbedCIDPSFonts); + } + if (noEmbedCIDTTFonts) { + globalParams->setPSEmbedCIDTrueType(!noEmbedCIDTTFonts); + } + if (noSubstFonts) { + globalParams->setPSSubstFonts(!noSubstFonts); + } + if (preload) { + globalParams->setPSPreload(preload); + } +#if OPI_SUPPORT + if (doOPI) { + globalParams->setPSOPI(doOPI); + } +#endif + if (quiet) { + globalParams->setErrQuiet(quiet); + } + + // open PDF file + if (ownerPassword[0] != '\001') { + ownerPW = new GooString(ownerPassword); + } else { + ownerPW = NULL; + } + if (userPassword[0] != '\001') { + userPW = new GooString(userPassword); + } else { + userPW = NULL; + } + doc = new PDFDoc(fileName, ownerPW, userPW); + if (userPW) { + delete userPW; + } + if (ownerPW) { + delete ownerPW; + } + if (!doc->isOk()) { + exitCode = 1; + goto err1; + } + +#ifdef ENFORCE_PERMISSIONS + // check for print permission + if (!doc->okToPrint()) { + error(-1, "Printing this document is not allowed."); + exitCode = 3; + goto err1; + } +#endif + + // construct PostScript file name + if (argc == 3) { + psFileName = new GooString(argv[2]); + } else { + p = fileName->getCString() + fileName->getLength() - 4; + if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF")) { + psFileName = new GooString(fileName->getCString(), + fileName->getLength() - 4); + } else { + psFileName = fileName->copy(); + } + psFileName->append(doEPS ? ".eps" : ".ps"); + } + + // get page range + if (firstPage < 1) { + firstPage = 1; + } + if (lastPage < 1 || lastPage > doc->getNumPages()) { + lastPage = doc->getNumPages(); + } + + // check for multi-page EPS or form + if ((doEPS || doForm) && firstPage != lastPage) { + error(-1, "EPS and form files can only contain one page."); + goto err2; + } + + // write PostScript file + psOut = new PSOutputDev(psFileName->getCString(), doc->getXRef(), + doc->getCatalog(), NULL, firstPage, lastPage, mode, + paperWidth, + paperHeight, + duplex); + if (psOut->isOk()) { + doc->displayPages(psOut, firstPage, lastPage, 72, 72, + 0, noCrop, !noCrop, gTrue); + } else { + delete psOut; + exitCode = 2; + goto err2; + } + delete psOut; + + exitCode = 0; + + // clean up + err2: + delete psFileName; + err1: + delete doc; + err0: + delete globalParams; + + // check for memory leaks + Object::memCheck(stderr); + gMemReport(stderr); + + return exitCode; +} |