upgraded to xpdf-3.01pl1

[swftools.git] / pdf2swf / xpdf / gfile.cc

diff --git a/pdf2swf/xpdf/gfile.cc b/pdf2swf/xpdf/gfile.cc
index 1848908..11f5cf6 100644 (file)
--- a/pdf2swf/xpdf/gfile.cc
+++ b/pdf2swf/xpdf/gfile.cc
@@ -4,20 +4,13 @@
 //
 // Miscellaneous file and directory name manipulation.
 //
-// Copyright 1996-2002 Glyph & Cog, LLC
+// Copyright 1996-2003 Glyph & Cog, LLC
 //
 //========================================================================
 
 #include <aconf.h>
-#include "../../config.h"
 
-#ifdef WIN32
-   extern "C" {
-#  ifndef _MSC_VER
-#    include <kpathsea/win32lib.h>
-#  endif
-   }
-#else // !WIN32
+#ifndef WIN32
 #  if defined(MACOS)
 #    include <sys/stat.h>
 #  elif !defined(ACORN)
@@ -443,30 +436,11 @@ time_t getModTime(char *fileName) {
   return statBuf.st_mtime;
 #endif
 }
- 
-static char tmpbuf[128];
-
-char* mktmpname(char*ptr) {
- //   used to be mktemp. This does remove the warnings, but
- //   It's not exactly an improvement.
-#ifdef HAVE_LRAND48
-    sprintf(tmpbuf, "/tmp/%08x%08x",lrand48(),lrand48());
-#else
-#   ifdef HAVE_RAND
-       sprintf(tmpbuf, "/tmp/%08x%08x",rand(),rand());
-#   else
-       sprintf(tmpbuf, "/tmp/%08x%08x",time(0),(unsigned int)tmpbuf);
-#   endif
-#endif
-     return tmpbuf;
-}
 
 GBool openTempFile(GString **name, FILE **f, char *mode, char *ext) {
 #if defined(WIN32)
   //---------- Win32 ----------
   char *s;
-  char buf[_MAX_PATH];
-  char *fp;
 
   if (!(s = _tempnam(getenv("TEMP"), NULL))) {
     return gFalse;
@@ -664,36 +638,48 @@ GDir::~GDir() {
 }
 
 GDirEntry *GDir::getNextEntry() {
-  struct dirent *ent;
   GDirEntry *e;
 
-  e = NULL;
 #if defined(WIN32)
-  e = new GDirEntry(path->getCString(), ffd.cFileName, doStat);
-  if (hnd  && !FindNextFile(hnd, &ffd)) {
-    FindClose(hnd);
-    hnd = NULL;
+  if (hnd) {
+    e = new GDirEntry(path->getCString(), ffd.cFileName, doStat);
+    if (hnd  && !FindNextFile(hnd, &ffd)) {
+      FindClose(hnd);
+      hnd = NULL;
+    }
+  } else {
+    e = NULL;
   }
 #elif defined(ACORN)
 #elif defined(MACOS)
-#else
+#elif defined(VMS)
+  struct dirent *ent;
+  e = NULL;
   if (dir) {
-#ifdef VMS
     if (needParent) {
       e = new GDirEntry(path->getCString(), "-", doStat);
       needParent = gFalse;
       return e;
     }
-#endif
     ent = readdir(dir);
-#ifndef VMS
-    if (ent && !strcmp(ent->d_name, "."))
+    if (ent) {
+      e = new GDirEntry(path->getCString(), ent->d_name, doStat);
+    }
+  }
+#else
+  struct dirent *ent;
+  e = NULL;
+  if (dir) {
+    ent = readdir(dir);
+    if (ent && !strcmp(ent->d_name, ".")) {
       ent = readdir(dir);
-#endif
-    if (ent)
+    }
+    if (ent) {
       e = new GDirEntry(path->getCString(), ent->d_name, doStat);
+    }
   }
 #endif
+
   return e;
 }
 
@@ -706,6 +692,7 @@ void GDir::rewind() {
   tmp = path->copy();
   tmp->append("/*.*");
   hnd = FindFirstFile(tmp->getCString(), &ffd);
+  delete tmp;
 #elif defined(ACORN)
 #elif defined(MACOS)
 #else