texlive[59084] Build/source/texk/dvipdfm-x: dvipdfmx: Support

[commits+kakuto at tug.org]

Revision: 59084
          http://tug.org/svn/texlive?view=revision&revision=59084
Author:   kakuto
Date:     2021-05-05 03:11:33 +0200 (Wed, 05 May 2021)
Log Message:
-----------
dvipdfmx: Support non-ascii TMP and TEMP to call Ghostscript (w32 only)

Modified Paths:
--------------
    trunk/Build/source/texk/dvipdfm-x/ChangeLog
    trunk/Build/source/texk/dvipdfm-x/pdfximage.c

Modified: trunk/Build/source/texk/dvipdfm-x/ChangeLog
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/ChangeLog	2021-05-04 23:49:25 UTC (rev 59083)
+++ trunk/Build/source/texk/dvipdfm-x/ChangeLog	2021-05-05 01:11:33 UTC (rev 59084)
@@ -1,3 +1,8 @@
+2021-05-05  Akira Kakuto  <kakuto at w32tex.org>
+
+	* pdfximage.c: Support non-ascii TMP and TEMP to call
+	Ghostscript.
+
 2021-04-17  Akira Kakuto  <kakuto at w32tex.org>
 
 	* pkfont.c: Remove all changes in 2020-12-14 and recover the

Modified: trunk/Build/source/texk/dvipdfm-x/pdfximage.c
===================================================================
--- trunk/Build/source/texk/dvipdfm-x/pdfximage.c	2021-05-04 23:49:25 UTC (rev 59083)
+++ trunk/Build/source/texk/dvipdfm-x/pdfximage.c	2021-05-05 01:11:33 UTC (rev 59084)
@@ -1092,7 +1092,11 @@
   FILE  *fp;
   int    error = 0;
   struct stat stat_o, stat_t;
-
+#if defined(_WIN32)
+  char *utf8temp;
+  wchar_t *wtemp;
+  char *ftest;
+#endif
   if (!distiller_template) {
     WARN("No image converter available for converting file \"%s\" to PDF format.", filename);
     WARN(">> Please check if you have 'D' option in config file.");
@@ -1118,8 +1122,8 @@
 #endif
 
 #if defined(_WIN32)
-/* temp is always ASCII only. So fsyscp_stat() is not necessary for
- * temp. However, filename can be non-ASCII UTF-8.
+/* temp is always win32_codepage only. So fsyscp_stat() is not
+ * necessary for temp. However, filename can be non-ASCII UTF-8.
  */
   if (dpx_conf.file.keep_cache != -1 &&
       stat(temp, &stat_t)==0 &&
@@ -1142,8 +1146,27 @@
       MESG("pdf_image>>   %s\n", distiller_template);
       MESG("pdf_image>> ...");
     }
+
+/* Support non-ascii TEMP and TMP on Windows to call Ghostscript */
+#if defined(_WIN32)
+    ftest = dpx_find_file(filename, "_pic_", "");
+    if (ftest) {
+       wtemp = get_wstring_from_mbstring(win32_codepage,
+               temp, wtemp = NULL);
+       utf8temp = get_mbstring_from_wstring(file_system_codepage,
+                  wtemp, utf8temp = NULL);
+       error = dpx_file_apply_filter(distiller_template, filename,
+               utf8temp, pdf_get_version());
+    } else {
+       utf8name_failed = 1;
+       error = dpx_file_apply_filter(distiller_template, filename,
+               temp, pdf_get_version());
+       utf8name_failed = 0;
+    }
+#else
     error = dpx_file_apply_filter(distiller_template, filename, temp,
       pdf_get_version());
+#endif
     if (error) {
       WARN("Image format conversion for \"%s\" failed...", filename);
       dpx_delete_temp_file(temp, true);
@@ -1150,8 +1173,12 @@
       return  error;
     }
   }
-
+#if defined(_WIN32)
+/* Use a simple fopen() since temp is in win32_codepage */
+  fp = fopen(temp, FOPEN_RBIN_MODE);
+#else
   fp = MFOPEN(temp, FOPEN_RBIN_MODE);
+#endif
   if (!fp) {
     WARN("Could not open conversion result \"%s\" for image \"%s\". Why?", temp, filename);
     dpx_delete_temp_file(temp, true);
@@ -1162,7 +1189,13 @@
   MFCLOSE(fp);
 
   /* See pdf_close_images for why we cannot delete temporary files here. */
-
+#if defined(_WIN32)
+  if (ftest) {
+    RELEASE(utf8temp);
+    RELEASE(wtemp);
+    RELEASE(ftest);
+  }
+#endif
   RELEASE(temp);
 
   if (error) {