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authormarha <marha@users.sourceforge.net>2009-11-06 06:21:24 +0000
committermarha <marha@users.sourceforge.net>2009-11-06 06:21:24 +0000
commit0ae41e8705d1a90e05e5452759396d6ef3e9d33f (patch)
tree0633e2a8cdad0b13af31d9ff471174fe3f69e637 /libXpm/cxpm/cxpm.c
parenta606d151fb424f09f5b548ed58879dc20ba4f173 (diff)
parentc9179017c7e70703b7cac46c2df8b950506319e0 (diff)
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Added libXpm
Diffstat (limited to 'libXpm/cxpm/cxpm.c')
-rw-r--r--libXpm/cxpm/cxpm.c178
1 files changed, 178 insertions, 0 deletions
diff --git a/libXpm/cxpm/cxpm.c b/libXpm/cxpm/cxpm.c
new file mode 100644
index 000000000..c5cf2893d
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+++ b/libXpm/cxpm/cxpm.c
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+/*
+ * Copyright (C) 1998 Arnaud LE HORS
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 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
+ * Arnaud LE HORS 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 Arnaud LE HORS shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Arnaud LE HORS.
+ */
+/* $XFree86: xc/extras/Xpm/cxpm/cxpm.c,v 1.2 2001/08/01 00:44:34 tsi Exp $ */
+
+/*****************************************************************************\
+* cxpm.c: *
+* *
+* Check XPM File program *
+* *
+* Developed by Arnaud Le Hors *
+\*****************************************************************************/
+
+#define CXPMPROG
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "XpmI.h"
+#ifdef USE_GETTEXT
+#include <locale.h>
+#include <libintl.h>
+#else
+#define gettext(a) (a)
+#endif
+
+#undef xpmGetC
+#define xpmGetC(data) sGetc(data, data->stream.file)
+#define Getc sGetc
+#define Ungetc sUngetc
+
+
+/*
+ * special getc and ungetc counting read lines and characters
+ * note that 's' could stand both for "special" and "slow" ;-)
+ */
+static int
+sGetc(xpmData *data, FILE *file)
+{
+ int c = getc(data->stream.file);
+ if (c == '\n') {
+ data->lineNum++;
+ data->charNum = 0;
+ } else {
+ data->charNum++;
+ }
+ return c;
+}
+
+static void
+sUngetc(xpmData *data, int c, FILE *file)
+{
+ ungetc(c, data->stream.file);
+ if (c == '\n') {
+ data->lineNum--;
+ data->charNum = 0;
+ } else {
+ data->charNum--;
+ }
+}
+
+/* include all the code we need (yeah, I know, quite ugly...) */
+#include "data.c"
+#include "parse.c"
+#include "RdFToI.c" /* only for OpenReadFile and xpmDataClose */
+#include "hashtab.c"
+#include "misc.c"
+#include "Attrib.c"
+#include "Image.c"
+
+static void
+ErrorMessage(
+ int ErrorStatus,
+ xpmData *data)
+
+{
+ char *error = NULL;
+
+ switch (ErrorStatus) {
+ case XpmSuccess:
+ return;
+ case XpmOpenFailed:
+ /* L10N_Comments : Error produced when filename does not exist
+ or insufficient permissions to open (i.e. cxpm /no/such/file ) */
+ error = gettext("Cannot open file");
+ break;
+ case XpmFileInvalid:
+ /* L10N_Comments : Error produced when filename can be read, but
+ is not an XPM file (i.e. cxpm /dev/null ) */
+ error = gettext("Invalid XPM file");
+ break;
+ case XpmNoMemory:
+ /* L10N_Comments : Error produced when filename can be read, but
+ is too big for memory
+ (i.e. limit datasize 32 ; cxpm /usr/dt/backdrops/Crochet.pm ) */
+ error = gettext("Not enough memory");
+ break;
+ case XpmColorFailed:
+ /* L10N_Comments : Error produced when filename can be read, but
+ contains an invalid color specification (need to create test case)*/
+ error = gettext("Failed to parse color");
+ break;
+ }
+
+ if (error) {
+ /* L10N_Comments : Wrapper around above Xpm errors - %s is
+ replaced with the contents of the error message retrieved above */
+ fprintf(stderr, gettext("Xpm Error: %s.\n"), error);
+ if (ErrorStatus == XpmFileInvalid && data)
+ /* L10N_Comments : Error produced when filename can be read, but
+ is not an XPM file (i.e. cxpm /dev/null ) */
+ fprintf(stderr, gettext("Error found line %d near character %d\n"),
+ data->lineNum + 1,
+ data->charNum + 1);
+ exit(1);
+ }
+}
+
+int
+main(int argc, char **argv)
+{
+ XpmImage image;
+ char *filename;
+ int ErrorStatus;
+ xpmData data;
+
+#ifdef USE_GETTEXT
+ setlocale(LC_ALL,"");
+ bindtextdomain("cxpm",LOCALEDIR);
+ textdomain("cxpm");
+#endif
+
+ if (argc > 1) {
+ if (!strcmp(argv[1], "-?") || !strncmp(argv[1], "-h", 2)) {
+ /* L10N_Comments : Usage message produced by running cxpm -h
+ %s will be replaced by argv[0] (program name) */
+ fprintf(stderr, gettext("Usage: %s [filename]\n"), argv[0]);
+ exit(1);
+ }
+ filename = argv[1];
+ } else {
+ filename = NULL;
+ }
+
+ xpmInitXpmImage(&image);
+
+ if ((ErrorStatus = OpenReadFile(filename, &data)) != XpmSuccess)
+ ErrorMessage(ErrorStatus, NULL);
+
+ ErrorStatus = xpmParseData(&data, &image, NULL);
+ ErrorMessage(ErrorStatus, &data);
+
+ xpmDataClose(&data);
+ XpmFreeXpmImage(&image);
+
+ exit(0);
+}