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-rw-r--r--libXmu/src/RdBitF.c802
1 files changed, 401 insertions, 401 deletions
diff --git a/libXmu/src/RdBitF.c b/libXmu/src/RdBitF.c
index 9402159b3..1bc6ab042 100644
--- a/libXmu/src/RdBitF.c
+++ b/libXmu/src/RdBitF.c
@@ -1,401 +1,401 @@
-/*
-
-Copyright 1988, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-/*
- * This file contains miscellaneous utility routines and is not part of the
- * Xlib standard.
- *
- * Public entry points:
- *
- * XmuReadBitmapData read data from FILE descriptor
- * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
- * and return data
- *
- * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
- * that way (but don't use common source code so that people can have one
- * without the other).
- */
-
-
-/*
- * Based on an optimized version provided by Jim Becker, Auguest 5, 1988.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xos.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xlibint.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <X11/Xmu/Drawing.h>
-#ifdef WIN32
-#include <X11/Xwindows.h>
-#endif
-
-#define MAX_SIZE 255
-
-/*
- * Prototypes
- */
-static void initHexTable(void);
-static int NextInt(FILE*);
-
-/* shared data for the image read/parse logic */
-static short hexTable[256]; /* conversion value */
-static Bool initialized = False; /* easier to fill in at run time */
-
-
-/*
- * Table index for the hex values. Initialized once, first time.
- * Used for translation value or delimiter significance lookup.
- */
-static void
-initHexTable(void)
-{
- /*
- * We build the table at run time for several reasons:
- *
- * 1. portable to non-ASCII machines.
- * 2. still reentrant since we set the init flag after setting table.
- * 3. easier to extend.
- * 4. less prone to bugs.
- */
- hexTable['0'] = 0; hexTable['1'] = 1;
- hexTable['2'] = 2; hexTable['3'] = 3;
- hexTable['4'] = 4; hexTable['5'] = 5;
- hexTable['6'] = 6; hexTable['7'] = 7;
- hexTable['8'] = 8; hexTable['9'] = 9;
- hexTable['A'] = 10; hexTable['B'] = 11;
- hexTable['C'] = 12; hexTable['D'] = 13;
- hexTable['E'] = 14; hexTable['F'] = 15;
- hexTable['a'] = 10; hexTable['b'] = 11;
- hexTable['c'] = 12; hexTable['d'] = 13;
- hexTable['e'] = 14; hexTable['f'] = 15;
-
- /* delimiters of significance are flagged w/ negative value */
- hexTable[' '] = -1; hexTable[','] = -1;
- hexTable['}'] = -1; hexTable['\n'] = -1;
- hexTable['\t'] = -1;
-
- initialized = True;
-}
-
-/*
- * read next hex value in the input stream, return -1 if EOF
- */
-static int
-NextInt(FILE *fstream)
-{
- int ch;
- int value = 0;
- int gotone = 0;
- int done = 0;
-
- /* loop, accumulate hex value until find delimiter */
- /* skip any initial delimiters found in read stream */
-
- while (!done) {
- ch = getc(fstream);
- if (ch == EOF) {
- value = -1;
- done++;
- } else {
- /* trim high bits, check type and accumulate */
- ch &= 0xff;
- if (isascii(ch) && isxdigit(ch)) {
- value = (value << 4) + hexTable[ch];
- gotone++;
- } else if ((hexTable[ch]) < 0 && gotone)
- done++;
- }
- }
- return value;
-}
-
-
-/*
- * The data returned by the following routine is always in left-most byte
- * first and left-most bit first. If it doesn't return BitmapSuccess then
- * its arguments won't have been touched. This routine should look as much
- * like the Xlib routine XReadBitmapfile as possible.
- */
-int
-XmuReadBitmapData(FILE *fstream, unsigned int *width, unsigned int *height,
- unsigned char **datap, int *x_hot, int *y_hot)
-{
- unsigned char *data = NULL; /* working variable */
- char line[MAX_SIZE]; /* input line from file */
- int size; /* number of bytes of data */
- char name_and_type[MAX_SIZE]; /* an input line */
- char *type; /* for parsing */
- int value; /* from an input line */
- int version10p; /* boolean, old format */
- int padding; /* to handle alignment */
- int bytes_per_line; /* per scanline of data */
- unsigned int ww = 0; /* width */
- unsigned int hh = 0; /* height */
- int hx = -1; /* x hotspot */
- int hy = -1; /* y hotspot */
-
-#undef Xmalloc /* see MALLOC_0_RETURNS_NULL in Xlibint.h */
-#define Xmalloc(size) malloc(size)
-
- /* first time initialization */
- if (initialized == False) initHexTable();
-
- /* error cleanup and return macro */
-#define RETURN(code) { if (data) free (data); return code; }
-
- while (fgets(line, MAX_SIZE, fstream)) {
- if (strlen(line) == MAX_SIZE-1) {
- RETURN (BitmapFileInvalid);
- }
- if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
- if (!(type = strrchr(name_and_type, '_')))
- type = name_and_type;
- else
- type++;
-
- if (!strcmp("width", type))
- ww = (unsigned int) value;
- if (!strcmp("height", type))
- hh = (unsigned int) value;
- if (!strcmp("hot", type)) {
- if (type-- == name_and_type || type-- == name_and_type)
- continue;
- if (!strcmp("x_hot", type))
- hx = value;
- if (!strcmp("y_hot", type))
- hy = value;
- }
- continue;
- }
-
- if (sscanf(line, "static short %s = {", name_and_type) == 1)
- version10p = 1;
- else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
- version10p = 0;
- else if (sscanf(line, "static char %s = {", name_and_type) == 1)
- version10p = 0;
- else
- continue;
-
- if (!(type = strrchr(name_and_type, '_')))
- type = name_and_type;
- else
- type++;
-
- if (strcmp("bits[]", type))
- continue;
-
- if (!ww || !hh)
- RETURN (BitmapFileInvalid);
-
- if ((ww % 16) && ((ww % 16) < 9) && version10p)
- padding = 1;
- else
- padding = 0;
-
- bytes_per_line = (ww+7)/8 + padding;
-
- size = bytes_per_line * hh;
- data = (unsigned char *) Xmalloc ((unsigned int) size);
- if (!data)
- RETURN (BitmapNoMemory);
-
- if (version10p) {
- unsigned char *ptr;
- int bytes;
-
- for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
- if ((value = NextInt(fstream)) < 0)
- RETURN (BitmapFileInvalid);
- *(ptr++) = value;
- if (!padding || ((bytes+2) % bytes_per_line))
- *(ptr++) = value >> 8;
- }
- } else {
- unsigned char *ptr;
- int bytes;
-
- for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
- if ((value = NextInt(fstream)) < 0)
- RETURN (BitmapFileInvalid);
- *ptr=value;
- }
- }
- break;
- } /* end while */
-
- if (data == NULL) {
- RETURN (BitmapFileInvalid);
- }
-
- *datap = data;
- data = NULL;
- *width = ww;
- *height = hh;
- if (x_hot) *x_hot = hx;
- if (y_hot) *y_hot = hy;
-
- RETURN (BitmapSuccess);
-}
-
-#if defined(WIN32)
-static int
-access_file(char *path, char *pathbuf, int len_pathbuf, char **pathret)
-{
- if (access (path, F_OK) == 0) {
- if (strlen (path) < len_pathbuf)
- *pathret = pathbuf;
- else
- *pathret = malloc (strlen (path) + 1);
- if (*pathret) {
- strcpy (*pathret, path);
- return 1;
- }
- }
- return 0;
-}
-
-static int
-AccessFile(char *path, char *pathbuf, int len_pathbuf, char **pathret)
-{
-#ifndef MAX_PATH
-#define MAX_PATH 512
-#endif
-
- unsigned long drives;
- int i, len;
- char* drive;
- char buf[MAX_PATH];
- char* bufp;
-
- /* just try the "raw" name first and see if it works */
- if (access_file (path, pathbuf, len_pathbuf, pathret))
- return 1;
-
- /* try the places set in the environment */
- drive = getenv ("_XBASEDRIVE");
-#ifdef __UNIXOS2__
- if (!drive)
- drive = getenv ("X11ROOT");
-#endif
- if (!drive)
- drive = "C:";
- len = strlen (drive) + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = malloc (len + 1);
- strcpy (bufp, drive);
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) free (bufp);
- return 1;
- }
-
-#ifndef __UNIXOS2__
- /* one last place to look */
- drive = getenv ("HOMEDRIVE");
- if (drive) {
- len = strlen (drive) + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = malloc (len + 1);
- strcpy (bufp, drive);
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) free (bufp);
- return 1;
- }
- }
-
- /* does OS/2 (with or with gcc-emx) have getdrives? */
- /* tried everywhere else, go fishing */
-#define C_DRIVE ('C' - 'A')
-#define Z_DRIVE ('Z' - 'A')
- drives = _getdrives ();
- for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */
- if ((1 << i) & drives) {
- len = 2 + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = malloc (len + 1);
- *bufp = 'A' + i;
- *(bufp + 1) = ':';
- *(bufp + 2) = '\0';
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) free (bufp);
- return 1;
- }
- }
- }
-#endif
- return 0;
-}
-
-FILE *
-fopen_file(char *path, char *mode)
-{
- char buf[MAX_PATH];
- char* bufp;
- void* ret = NULL;
- UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
- if (AccessFile (path, buf, MAX_PATH, &bufp))
- ret = fopen (bufp, mode);
-
- (void) SetErrorMode (olderror);
-
- if (bufp != buf) free (bufp);
-
- return ret;
-}
-
-#else
-#define fopen_file fopen
-#endif
-
-
-int
-XmuReadBitmapDataFromFile(_Xconst char *filename, unsigned int *width,
- unsigned int *height, unsigned char **datap,
- int *x_hot, int *y_hot)
-{
- FILE *fstream;
- int status;
-
-#ifdef __UNIXOS2__
- filename = __XOS2RedirRoot(filename);
-#endif
- if ((fstream = fopen_file (filename, "r")) == NULL) {
- return BitmapOpenFailed;
- }
- status = XmuReadBitmapData(fstream, width, height, datap, x_hot, y_hot);
- fclose (fstream);
- return status;
-}
+/*
+
+Copyright 1988, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/*
+ * This file contains miscellaneous utility routines and is not part of the
+ * Xlib standard.
+ *
+ * Public entry points:
+ *
+ * XmuReadBitmapData read data from FILE descriptor
+ * XmuReadBitmapDataFromFile read X10 or X11 format bitmap files
+ * and return data
+ *
+ * Note that this file and ../X/XRdBitF.c look very similar.... Keep them
+ * that way (but don't use common source code so that people can have one
+ * without the other).
+ */
+
+
+/*
+ * Based on an optimized version provided by Jim Becker, Auguest 5, 1988.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xos.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xlibint.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <X11/Xmu/Drawing.h>
+#ifdef WIN32
+#include <X11/Xwindows.h>
+#endif
+
+#define MAX_SIZE 255
+
+/*
+ * Prototypes
+ */
+static void initHexTable(void);
+static int NextInt(FILE*);
+
+/* shared data for the image read/parse logic */
+static short hexTable[256]; /* conversion value */
+static Bool initialized = False; /* easier to fill in at run time */
+
+
+/*
+ * Table index for the hex values. Initialized once, first time.
+ * Used for translation value or delimiter significance lookup.
+ */
+static void
+initHexTable(void)
+{
+ /*
+ * We build the table at run time for several reasons:
+ *
+ * 1. portable to non-ASCII machines.
+ * 2. still reentrant since we set the init flag after setting table.
+ * 3. easier to extend.
+ * 4. less prone to bugs.
+ */
+ hexTable['0'] = 0; hexTable['1'] = 1;
+ hexTable['2'] = 2; hexTable['3'] = 3;
+ hexTable['4'] = 4; hexTable['5'] = 5;
+ hexTable['6'] = 6; hexTable['7'] = 7;
+ hexTable['8'] = 8; hexTable['9'] = 9;
+ hexTable['A'] = 10; hexTable['B'] = 11;
+ hexTable['C'] = 12; hexTable['D'] = 13;
+ hexTable['E'] = 14; hexTable['F'] = 15;
+ hexTable['a'] = 10; hexTable['b'] = 11;
+ hexTable['c'] = 12; hexTable['d'] = 13;
+ hexTable['e'] = 14; hexTable['f'] = 15;
+
+ /* delimiters of significance are flagged w/ negative value */
+ hexTable[' '] = -1; hexTable[','] = -1;
+ hexTable['}'] = -1; hexTable['\n'] = -1;
+ hexTable['\t'] = -1;
+
+ initialized = True;
+}
+
+/*
+ * read next hex value in the input stream, return -1 if EOF
+ */
+static int
+NextInt(FILE *fstream)
+{
+ int ch;
+ int value = 0;
+ int gotone = 0;
+ int done = 0;
+
+ /* loop, accumulate hex value until find delimiter */
+ /* skip any initial delimiters found in read stream */
+
+ while (!done) {
+ ch = getc(fstream);
+ if (ch == EOF) {
+ value = -1;
+ done++;
+ } else {
+ /* trim high bits, check type and accumulate */
+ ch &= 0xff;
+ if (isascii(ch) && isxdigit(ch)) {
+ value = (value << 4) + hexTable[ch];
+ gotone++;
+ } else if ((hexTable[ch]) < 0 && gotone)
+ done++;
+ }
+ }
+ return value;
+}
+
+
+/*
+ * The data returned by the following routine is always in left-most byte
+ * first and left-most bit first. If it doesn't return BitmapSuccess then
+ * its arguments won't have been touched. This routine should look as much
+ * like the Xlib routine XReadBitmapfile as possible.
+ */
+int
+XmuReadBitmapData(FILE *fstream, unsigned int *width, unsigned int *height,
+ unsigned char **datap, int *x_hot, int *y_hot)
+{
+ unsigned char *data = NULL; /* working variable */
+ char line[MAX_SIZE]; /* input line from file */
+ int size; /* number of bytes of data */
+ char name_and_type[MAX_SIZE]; /* an input line */
+ char *type; /* for parsing */
+ int value; /* from an input line */
+ int version10p; /* boolean, old format */
+ int padding; /* to handle alignment */
+ int bytes_per_line; /* per scanline of data */
+ unsigned int ww = 0; /* width */
+ unsigned int hh = 0; /* height */
+ int hx = -1; /* x hotspot */
+ int hy = -1; /* y hotspot */
+
+#undef Xmalloc /* see MALLOC_0_RETURNS_NULL in Xlibint.h */
+#define Xmalloc(size) malloc(size)
+
+ /* first time initialization */
+ if (initialized == False) initHexTable();
+
+ /* error cleanup and return macro */
+#define RETURN(code) { if (data) free (data); return code; }
+
+ while (fgets(line, MAX_SIZE, fstream)) {
+ if (strlen(line) == MAX_SIZE-1) {
+ RETURN (BitmapFileInvalid);
+ }
+ if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
+ if (!(type = strrchr(name_and_type, '_')))
+ type = name_and_type;
+ else
+ type++;
+
+ if (!strcmp("width", type))
+ ww = (unsigned int) value;
+ if (!strcmp("height", type))
+ hh = (unsigned int) value;
+ if (!strcmp("hot", type)) {
+ if (type-- == name_and_type || type-- == name_and_type)
+ continue;
+ if (!strcmp("x_hot", type))
+ hx = value;
+ if (!strcmp("y_hot", type))
+ hy = value;
+ }
+ continue;
+ }
+
+ if (sscanf(line, "static short %s = {", name_and_type) == 1)
+ version10p = 1;
+ else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
+ version10p = 0;
+ else if (sscanf(line, "static char %s = {", name_and_type) == 1)
+ version10p = 0;
+ else
+ continue;
+
+ if (!(type = strrchr(name_and_type, '_')))
+ type = name_and_type;
+ else
+ type++;
+
+ if (strcmp("bits[]", type))
+ continue;
+
+ if (!ww || !hh)
+ RETURN (BitmapFileInvalid);
+
+ if ((ww % 16) && ((ww % 16) < 9) && version10p)
+ padding = 1;
+ else
+ padding = 0;
+
+ bytes_per_line = (ww+7)/8 + padding;
+
+ size = bytes_per_line * hh;
+ data = (unsigned char *) Xmalloc ((unsigned int) size);
+ if (!data)
+ RETURN (BitmapNoMemory);
+
+ if (version10p) {
+ unsigned char *ptr;
+ int bytes;
+
+ for (bytes=0, ptr=data; bytes<size; (bytes += 2)) {
+ if ((value = NextInt(fstream)) < 0)
+ RETURN (BitmapFileInvalid);
+ *(ptr++) = value;
+ if (!padding || ((bytes+2) % bytes_per_line))
+ *(ptr++) = value >> 8;
+ }
+ } else {
+ unsigned char *ptr;
+ int bytes;
+
+ for (bytes=0, ptr=data; bytes<size; bytes++, ptr++) {
+ if ((value = NextInt(fstream)) < 0)
+ RETURN (BitmapFileInvalid);
+ *ptr=value;
+ }
+ }
+ break;
+ } /* end while */
+
+ if (data == NULL) {
+ RETURN (BitmapFileInvalid);
+ }
+
+ *datap = data;
+ data = NULL;
+ *width = ww;
+ *height = hh;
+ if (x_hot) *x_hot = hx;
+ if (y_hot) *y_hot = hy;
+
+ RETURN (BitmapSuccess);
+}
+
+#if defined(WIN32)
+static int
+access_file(_Xconst char *path, char *pathbuf, int len_pathbuf, char **pathret)
+{
+ if (access (path, F_OK) == 0) {
+ if (strlen (path) < len_pathbuf)
+ *pathret = pathbuf;
+ else
+ *pathret = malloc (strlen (path) + 1);
+ if (*pathret) {
+ strcpy (*pathret, path);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static int
+AccessFile(_Xconst char *path, char *pathbuf, int len_pathbuf, char **pathret)
+{
+#ifndef MAX_PATH
+#define MAX_PATH 512
+#endif
+
+ unsigned long drives;
+ int i, len;
+ char* drive;
+ char buf[MAX_PATH];
+ char* bufp;
+
+ /* just try the "raw" name first and see if it works */
+ if (access_file (path, pathbuf, len_pathbuf, pathret))
+ return 1;
+
+ /* try the places set in the environment */
+ drive = getenv ("_XBASEDRIVE");
+#ifdef __UNIXOS2__
+ if (!drive)
+ drive = getenv ("X11ROOT");
+#endif
+ if (!drive)
+ drive = "C:";
+ len = strlen (drive) + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = malloc (len + 1);
+ strcpy (bufp, drive);
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) free (bufp);
+ return 1;
+ }
+
+#ifndef __UNIXOS2__
+ /* one last place to look */
+ drive = getenv ("HOMEDRIVE");
+ if (drive) {
+ len = strlen (drive) + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = malloc (len + 1);
+ strcpy (bufp, drive);
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) free (bufp);
+ return 1;
+ }
+ }
+
+ /* does OS/2 (with or with gcc-emx) have getdrives? */
+ /* tried everywhere else, go fishing */
+#define C_DRIVE ('C' - 'A')
+#define Z_DRIVE ('Z' - 'A')
+ drives = _getdrives ();
+ for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */
+ if ((1 << i) & drives) {
+ len = 2 + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = malloc (len + 1);
+ *bufp = 'A' + i;
+ *(bufp + 1) = ':';
+ *(bufp + 2) = '\0';
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) free (bufp);
+ return 1;
+ }
+ }
+ }
+#endif
+ return 0;
+}
+
+FILE *
+fopen_file(_Xconst char *path, char *mode)
+{
+ char buf[MAX_PATH];
+ char* bufp=buf;
+ void* ret = NULL;
+ UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
+
+ if (AccessFile (path, buf, MAX_PATH, &bufp))
+ ret = fopen (bufp, mode);
+
+ (void) SetErrorMode (olderror);
+
+ if (bufp != buf) free (bufp);
+
+ return ret;
+}
+
+#else
+#define fopen_file fopen
+#endif
+
+
+int
+XmuReadBitmapDataFromFile(_Xconst char *filename, unsigned int *width,
+ unsigned int *height, unsigned char **datap,
+ int *x_hot, int *y_hot)
+{
+ FILE *fstream;
+ int status;
+
+#ifdef __UNIXOS2__
+ filename = __XOS2RedirRoot(filename);
+#endif
+ if ((fstream = fopen_file (filename, "r")) == NULL) {
+ return BitmapOpenFailed;
+ }
+ status = XmuReadBitmapData(fstream, width, height, datap, x_hot, y_hot);
+ fclose (fstream);
+ return status;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 15:10:20 +0000