Initial revision

1 files changed, 132 insertions, 0 deletions

diff --git a/pdf/xpdf/pdftops.cc b/pdf/xpdf/pdftops.cc
new file mode 100644
index 0000000..08b369f
--- /dev/null
+++ b/pdf/xpdf/pdftops.cc
@@ -0,0 +1,132 @@
+//========================================================================
+//
+// pdftops.cc
+//
+// Copyright 1996 Derek B. Noonburg
+//
+//========================================================================
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include "parseargs.h"
+#include "GString.h"
+#include "gmem.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 "Params.h"
+#include "Error.h"
+#include "config.h"
+
+static int firstPage = 1;
+static int lastPage = 0;
+static GBool noEmbedFonts = gFalse;
+static GBool doForm = gFalse;
+GBool printCommands = gFalse;
+static GBool printHelp = gFalse;
+
+static ArgDesc argDesc[] = {
+  {"-f",      argInt,      &firstPage,     0,
+   "first page to print"},
+  {"-l",      argInt,      &lastPage,      0,
+   "last page to print"},
+  {"-paperw", argInt,      &paperWidth,    0,
+   "paper width, in points"},
+  {"-paperh", argInt,      &paperHeight,   0,
+   "paper height, in points"},
+  {"-level1", argFlag,     &psOutLevel1,   0,
+   "generate Level 1 PostScript"},
+  {"-noemb",  argFlag,     &noEmbedFonts,  0,
+   "don't embed Type 1 fonts"},
+  {"-form",   argFlag,     &doForm,        0,
+   "generate a PostScript form"},
+  {"-h",      argFlag,     &printHelp,     0,
+   "print usage information"},
+  {"-help",   argFlag,     &printHelp,     0,
+   "print usage information"},
+  {NULL}
+};
+
+int main(int argc, char *argv[]) {
+  PDFDoc *doc;
+  GString *fileName;
+  GString *psFileName;
+  PSOutputDev *psOut;
+  GBool ok;
+  char *p;
+
+  // parse args
+  ok = parseArgs(argDesc, &argc, argv);
+  if (!ok || argc < 2 || argc > 3 || printHelp) {
+    fprintf(stderr, "pdftops version %s\n", xpdfVersion);
+    fprintf(stderr, "%s\n", xpdfCopyright);
+    printUsage("pdftops", "<PDF-file> [<PS-file>]", argDesc);
+    exit(1);
+  }
+  if (doForm && psOutLevel1) {
+    fprintf(stderr, "Error: forms are only available with Level 2 output.\n");
+    exit(1);
+  }
+  fileName = new GString(argv[1]);
+
+  // init error file
+  errorInit();
+
+  // read config file
+  initParams(xpdfConfigFile);
+
+  // open PDF file
+  xref = NULL;
+  doc = new PDFDoc(fileName);
+  if (!doc->isOk())
+    exit(1);
+
+  // construct PostScript file name
+  if (argc == 3) {
+    psFileName = new GString(argv[2]);
+  } else {
+    p = fileName->getCString() + fileName->getLength() - 4;
+    if (!strcmp(p, ".pdf") || !strcmp(p, ".PDF"))
+      psFileName = new GString(fileName->getCString(),
+			       fileName->getLength() - 4);
+    else
+      psFileName = fileName->copy();
+    psFileName->append(".ps");
+  }
+
+  // get page range
+  if (firstPage < 1)
+    firstPage = 1;
+  if (lastPage < 1 || lastPage > doc->getNumPages())
+    lastPage = doc->getNumPages();
+  if (doForm)
+    lastPage = firstPage;
+
+  // write PostScript file
+  if (doc->okToPrint()) {
+    psOut = new PSOutputDev(psFileName->getCString(), doc->getCatalog(),
+			    firstPage, lastPage, !noEmbedFonts, doForm);
+    if (psOut->isOk())
+      doc->displayPages(psOut, firstPage, lastPage, 72, 0);
+    delete psOut;
+  }
+
+  // clean up
+  delete psFileName;
+  delete doc;
+  freeParams();
+
+  // check for memory leaks
+  Object::memCheck(errFile);
+  gMemReport(errFile);
+
+  return 0;
+}