xpdf-no-select-disableHEADmaster

1 files changed, 174 insertions, 0 deletions

diff --git a/xpdf/pdfimages.cc b/xpdf/pdfimages.cc
new file mode 100644
index 0000000..346346b
--- /dev/null
+++ b/xpdf/pdfimages.cc
@@ -0,0 +1,174 @@
+//========================================================================
+//
+// pdfimages.cc
+//
+// Copyright 1998-2003 Glyph & Cog, LLC
+//
+//========================================================================
+
+#include <aconf.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include "gmem.h"
+#include "gmempp.h"
+#include "parseargs.h"
+#include "GString.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 "ImageOutputDev.h"
+#include "Error.h"
+#include "config.h"
+
+static int firstPage = 1;
+static int lastPage = 0;
+static GBool dumpJPEG = gFalse;
+static GBool dumpRaw = gFalse;
+static GBool list = gFalse;
+static char ownerPassword[33] = "\001";
+static char userPassword[33] = "\001";
+static GBool verbose = gFalse;
+static GBool quiet = gFalse;
+static char cfgFileName[256] = "";
+static GBool printVersion = gFalse;
+static GBool printHelp = gFalse;
+
+static ArgDesc argDesc[] = {
+  {"-f",      argInt,      &firstPage,     0,
+   "first page to convert"},
+  {"-l",      argInt,      &lastPage,      0,
+   "last page to convert"},
+  {"-j",      argFlag,     &dumpJPEG,      0,
+   "write JPEG images as JPEG files"},
+  {"-raw",    argFlag,     &dumpRaw,       0,
+   "write raw data in PDF-native formats"},
+  {"-list",   argFlag,     &list,          0,
+   "write information to stdout for each image"},
+  {"-opw",    argString,   ownerPassword,  sizeof(ownerPassword),
+   "owner password (for encrypted files)"},
+  {"-upw",    argString,   userPassword,   sizeof(userPassword),
+   "user password (for encrypted files)"},
+  {"-verbose", argFlag,    &verbose,       0,
+   "print per-page status information"},
+  {"-q",      argFlag,     &quiet,         0,
+   "don't print any messages or errors"},
+  {"-cfg",        argString,      cfgFileName,    sizeof(cfgFileName),
+   "configuration file to use in place of .xpdfrc"},
+  {"-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;
+  char *fileName;
+  char *imgRoot;
+  GString *ownerPW, *userPW;
+  ImageOutputDev *imgOut;
+  GBool ok;
+  int exitCode;
+
+  exitCode = 99;
+
+  // parse args
+  fixCommandLine(&argc, &argv);
+  ok = parseArgs(argDesc, &argc, argv);
+  if (!ok || argc != 3 || printVersion || printHelp) {
+    fprintf(stderr, "pdfimages version %s [www.xpdfreader.com]\n", xpdfVersion);
+    fprintf(stderr, "%s\n", xpdfCopyright);
+    if (!printVersion) {
+      printUsage("pdfimages", "<PDF-file> <image-root>", argDesc);
+    }
+    goto err0;
+  }
+  fileName = argv[1];
+  imgRoot = argv[2];
+
+  // read config file
+  if (cfgFileName[0] && !pathIsFile(cfgFileName)) {
+    error(errConfig, -1, "Config file '{0:s}' doesn't exist or isn't a file",
+	  cfgFileName);
+  }
+  globalParams = new GlobalParams(cfgFileName);
+  if (verbose) {
+    globalParams->setPrintStatusInfo(verbose);
+  }
+  if (quiet) {
+    globalParams->setErrQuiet(quiet);
+  }
+
+  // open PDF file
+  if (ownerPassword[0] != '\001') {
+    ownerPW = new GString(ownerPassword);
+  } else {
+    ownerPW = NULL;
+  }
+  if (userPassword[0] != '\001') {
+    userPW = new GString(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;
+  }
+
+  // check for copy permission
+  if (!doc->okToCopy()) {
+    error(errNotAllowed, -1,
+	  "Copying of images from this document is not allowed.");
+    exitCode = 3;
+    goto err1;
+  }
+
+  // get page range
+  if (firstPage < 1)
+    firstPage = 1;
+  if (lastPage < 1 || lastPage > doc->getNumPages())
+    lastPage = doc->getNumPages();
+
+  // write image files
+  imgOut = new ImageOutputDev(imgRoot, dumpJPEG, dumpRaw, list);
+  if (imgOut->isOk()) {
+    doc->displayPages(imgOut, firstPage, lastPage, 72, 72, 0,
+		      gFalse, gTrue, gFalse);
+  }
+  delete imgOut;
+
+  exitCode = 0;
+
+  // clean up
+ err1:
+  delete doc;
+  delete globalParams;
+ err0:
+
+  // check for memory leaks
+  Object::memCheck(stderr);
+  gMemReport(stderr);
+
+  return exitCode;
+}