| //======================================================================== |
| // |
| // pdffonts.cc |
| // |
| // Copyright 2001-2007 Glyph & Cog, LLC |
| // |
| //======================================================================== |
| |
| //======================================================================== |
| // |
| // 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 Dominic Lachowicz <cinamod@hotmail.com> |
| // Copyright (C) 2007-2008, 2010, 2018 Albert Astals Cid <aacid@kde.org> |
| // Copyright (C) 2010 Hib Eris <hib@hiberis.nl> |
| // Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com> |
| // Copyright (C) 2013 Suzuki Toshiya <mpsuzuki@hiroshima-u.ac.jp> |
| // |
| // 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 <math.h> |
| #include "parseargs.h" |
| #include "goo/GooString.h" |
| #include "goo/gmem.h" |
| #include "GlobalParams.h" |
| #include "Object.h" |
| #include "PDFDoc.h" |
| #include "PDFDocFactory.h" |
| #include "FontInfo.h" |
| #include "Win32Console.h" |
| |
| static const char *fontTypeNames[] = { |
| "unknown", |
| "Type 1", |
| "Type 1C", |
| "Type 1C (OT)", |
| "Type 3", |
| "TrueType", |
| "TrueType (OT)", |
| "CID Type 0", |
| "CID Type 0C", |
| "CID Type 0C (OT)", |
| "CID TrueType", |
| "CID TrueType (OT)" |
| }; |
| |
| static int firstPage = 1; |
| static int lastPage = 0; |
| static GBool showSubst = gFalse; |
| static char ownerPassword[33] = "\001"; |
| static char userPassword[33] = "\001"; |
| static GBool printVersion = gFalse; |
| static GBool printHelp = gFalse; |
| |
| static const ArgDesc argDesc[] = { |
| {"-f", argInt, &firstPage, 0, |
| "first page to examine"}, |
| {"-l", argInt, &lastPage, 0, |
| "last page to examine"}, |
| {"-subst", argFlag, &showSubst, 0, |
| "show font substitutions"}, |
| {"-opw", argString, ownerPassword, sizeof(ownerPassword), |
| "owner password (for encrypted files)"}, |
| {"-upw", argString, userPassword, sizeof(userPassword), |
| "user password (for encrypted files)"}, |
| {"-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"}, |
| {} |
| }; |
| |
| int main(int argc, char *argv[]) { |
| PDFDoc *doc; |
| GooString *fileName; |
| GooString *ownerPW, *userPW; |
| GBool ok; |
| int exitCode; |
| |
| Win32Console win32Console(&argc, &argv); |
| exitCode = 99; |
| |
| // parse args |
| ok = parseArgs(argDesc, &argc, argv); |
| if (!ok || argc != 2 || printVersion || printHelp) { |
| fprintf(stderr, "pdffonts version %s\n", PACKAGE_VERSION); |
| fprintf(stderr, "%s\n", popplerCopyright); |
| fprintf(stderr, "%s\n", xpdfCopyright); |
| if (!printVersion) { |
| printUsage("pdffonts", "<PDF-file>", argDesc); |
| } |
| if (printVersion || printHelp) |
| exitCode = 0; |
| goto err0; |
| } |
| fileName = new GooString(argv[1]); |
| |
| // read config file |
| globalParams = new GlobalParams(); |
| |
| // open PDF file |
| if (ownerPassword[0] != '\001') { |
| ownerPW = new GooString(ownerPassword); |
| } else { |
| ownerPW = nullptr; |
| } |
| if (userPassword[0] != '\001') { |
| userPW = new GooString(userPassword); |
| } else { |
| userPW = nullptr; |
| } |
| if (fileName->cmp("-") == 0) { |
| delete fileName; |
| fileName = new GooString("fd://0"); |
| } |
| |
| doc = PDFDocFactory().createPDFDoc(*fileName, ownerPW, userPW); |
| delete fileName; |
| |
| if (userPW) { |
| delete userPW; |
| } |
| if (ownerPW) { |
| delete ownerPW; |
| } |
| if (!doc->isOk()) { |
| exitCode = 1; |
| goto err1; |
| } |
| |
| // get page range |
| if (firstPage < 1) { |
| firstPage = 1; |
| } |
| if (lastPage < 1 || lastPage > doc->getNumPages()) { |
| lastPage = doc->getNumPages(); |
| } |
| if (lastPage < firstPage) { |
| fprintf(stderr, |
| "Wrong page range given: the first page (%d) can not be after the last page (%d).\n", |
| firstPage, lastPage); |
| goto err1; |
| } |
| |
| // get the fonts |
| { |
| FontInfoScanner scanner(doc, firstPage - 1); |
| GooList *fonts = scanner.scan(lastPage - firstPage + 1); |
| |
| if (showSubst) { |
| // print the font substitutions |
| printf("name object ID substitute font substitute font file\n"); |
| printf("------------------------------------ --------- ------------------------------------ ------------------------------------\n"); |
| if (fonts) { |
| for (int i = 0; i < fonts->getLength(); ++i) { |
| FontInfo *font = (FontInfo *)fonts->get(i); |
| if (font->getFile()) { |
| printf("%-36s", |
| font->getName() ? font->getName()->getCString() : "[none]"); |
| const Ref fontRef = font->getRef(); |
| if (fontRef.gen >= 100000) { |
| printf(" [none]"); |
| } else { |
| printf(" %6d %2d", fontRef.num, fontRef.gen); |
| } |
| printf(" %-36s %s\n", |
| font->getSubstituteName() ? font->getSubstituteName()->getCString() : "[none]", |
| font->getFile()->getCString()); |
| } |
| delete font; |
| } |
| delete fonts; |
| } |
| } else { |
| // print the font info |
| printf("name type encoding emb sub uni object ID\n"); |
| printf("------------------------------------ ----------------- ---------------- --- --- --- ---------\n"); |
| if (fonts) { |
| for (int i = 0; i < fonts->getLength(); ++i) { |
| FontInfo *font = (FontInfo *)fonts->get(i); |
| printf("%-36s %-17s %-16s %-3s %-3s %-3s", |
| font->getName() ? font->getName()->getCString() : "[none]", |
| fontTypeNames[font->getType()], |
| font->getEncoding()->getCString(), |
| font->getEmbedded() ? "yes" : "no", |
| font->getSubset() ? "yes" : "no", |
| font->getToUnicode() ? "yes" : "no"); |
| const Ref fontRef = font->getRef(); |
| if (fontRef.gen >= 100000) { |
| printf(" [none]\n"); |
| } else { |
| printf(" %6d %2d\n", fontRef.num, fontRef.gen); |
| } |
| delete font; |
| } |
| delete fonts; |
| } |
| } |
| } |
| |
| exitCode = 0; |
| |
| err1: |
| delete doc; |
| delete globalParams; |
| err0: |
| |
| // check for memory leaks |
| Object::memCheck(stderr); |
| gMemReport(stderr); |
| |
| return exitCode; |
| } |
| |
| |