/* resrc.c -- read and write Windows rc files.
- Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007
+ Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007, 2008
Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
Rewritten by Kai Tietz, Onevision.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
char *cmd;
const char *fnquotes = (filename_need_quotes (filename) ? "\"" : "");
+ if (filename == NULL)
+ filename = "-";
/* Setup the default resource import path taken from input file. */
- if (strchr (filename, '/') != NULL || strchr (filename, '\\') != NULL)
+ else if (strchr (filename, '/') != NULL || strchr (filename, '\\') != NULL)
{
- char *e, *c;
+ char *edit, *dir;
if (filename[0] == '/'
|| filename[0] == '\\'
|| filename[1] == ':')
- e = c = xstrdup (filename);
+ /* Absolute path. */
+ edit = dir = xstrdup (filename);
else
{
- e = c = xmalloc (strlen (filename) + 3);
- sprintf (c, "./%s", filename);
+ /* Relative path. */
+ edit = dir = xmalloc (strlen (filename) + 3);
+ sprintf (dir, "./%s", filename);
}
- e += strlen (c);
- while (e > c && (e[-1] != '\\' && e[-1] != '/'))
+
+ /* Walk dir backwards stopping at the first directory separator. */
+ edit += strlen (dir);
+ while (edit > dir && (edit[-1] != '\\' && edit[-1] != '/'))
{
- --e;
- e[0] = 0;
+ --edit;
+ edit[0] = 0;
}
+
/* Cut off trailing slash. */
- --e;
- e[0] = 0;
- while ((e = strchr (c, '\\')) != NULL)
- *e = '/';
+ --edit;
+ edit[0] = 0;
+
+ /* Convert all back slashes to forward slashes. */
+ while ((edit = strchr (dir, '\\')) != NULL)
+ *edit = '/';
- windres_add_include_dir (e);
+ windres_add_include_dir (dir);
}
istream_type = (use_temp_file) ? ISTREAM_FILE : ISTREAM_PIPE;
if (preprocargs == NULL)
preprocargs = "";
- if (filename == NULL)
- filename = "-";
if (preprocessor)
{
else
{
if (cpp_pipe != NULL)
- pclose (cpp_pipe);
+ {
+ int err;
+ err = pclose (cpp_pipe);
+ /* We are reading from a pipe, therefore we don't
+ know if cpp failed or succeeded until pclose. */
+ if (err != 0 || errno == ECHILD)
+ {
+ /* Since this is also run via xatexit, safeguard. */
+ cpp_pipe = NULL;
+ cpp_temp_file = NULL;
+ fatal (_("preprocessing failed."));
+ }
+ }
}
/* Since this is also run via xatexit, safeguard. */
if (got == c)
return;
- fatal (_("%s: read of %lu returned %lu"), msg, (long) c, (long) got);
+ fatal (_("%s: read of %lu returned %lu"),
+ msg, (unsigned long) c, (unsigned long) got);
}
\f
/* Define an accelerator resource. */
{
if (k == 0)
plen = fprintf (e, "0x%lxL",
- (long) windres_get_32 (&wrtarget, data + i, length - i));
+ (unsigned long) windres_get_32 (&wrtarget, data + i, length - i));
else
plen = fprintf (e, " 0x%lxL",
- (long) windres_get_32 (&wrtarget, data + i, length - i)) - 1;
+ (unsigned long) windres_get_32 (&wrtarget, data + i, length - i)) - 1;
if (has_next || (i + 4) < length)
{
if (plen>0 && plen < 11)
{
if (stringtable->strings[i].length != 0)
{
- fprintf (e, " %lu, ", (long) offset + i);
+ fprintf (e, " %lu, ", (unsigned long) offset + i);
unicode_print_quoted (e, stringtable->strings[i].string,
stringtable->strings[i].length);
fprintf (e, "\n");