From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 nx-X11/extras/Xpm/cxpm/cxpm.c | 155 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 nx-X11/extras/Xpm/cxpm/cxpm.c

(limited to 'nx-X11/extras/Xpm/cxpm/cxpm.c')

diff --git a/nx-X11/extras/Xpm/cxpm/cxpm.c b/nx-X11/extras/Xpm/cxpm/cxpm.c
new file mode 100644
index 000000000..6a7cd9db3
--- /dev/null
+++ b/nx-X11/extras/Xpm/cxpm/cxpm.c
@@ -0,0 +1,155 @@
+/*
+ * 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
+
+#include "XpmI.h"
+
+#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(data, file)
+    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(data, c, file)
+    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"
+
+void
+ErrorMessage(ErrorStatus, data)
+    int ErrorStatus;
+    xpmData *data;
+
+{
+    char *error = NULL;
+
+    switch (ErrorStatus) {
+    case XpmSuccess:
+	return;
+    case XpmOpenFailed:
+	error = "Cannot open file";
+	break;
+    case XpmFileInvalid:
+	error = "Invalid XPM file";
+	break;
+    case XpmNoMemory:
+	error = "Not enough memory";
+	break;
+    case XpmColorFailed:
+	error = "Failed to parse color";
+	break;
+    }
+
+    if (error) {
+	fprintf(stderr, "Xpm Error: %s.\n", error);
+	if (ErrorStatus == XpmFileInvalid && data)
+	  fprintf(stderr, "Error found line %d near character %d\n",
+		  data->lineNum + 1,
+		  data->charNum + 1);
+	exit(1);
+    }
+}
+
+int
+main(argc, argv)
+    int argc;
+    char **argv;
+{
+    XpmImage image;
+    char *filename;
+    int ErrorStatus;
+    xpmData data;
+
+    if (argc > 1) {
+        if (!strcmp(argv[1], "-?") || !strncmp(argv[1], "-h", 2)) {
+	    fprintf(stderr, "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);
+}
-- 
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