Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

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

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 146 insertions, 0 deletions

diff --git a/nx-X11/programs/xterm/xstrings.c b/nx-X11/programs/xterm/xstrings.c
new file mode 100644
index 000000000..1bc2d522e
--- /dev/null
+++ b/nx-X11/programs/xterm/xstrings.c
@@ -0,0 +1,146 @@
+/* $XTermId: xstrings.c,v 1.22 2005/01/14 01:50:03 tom Exp $ */
+
+/* $XFree86: xc/programs/xterm/xstrings.c,v 1.9 2005/01/14 01:50:03 dickey Exp $ */
+
+/************************************************************
+
+Copyright 2000-2004,2005 by Thomas E. Dickey
+
+                        All Rights Reserved
+
+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 THE ABOVE LISTED COPYRIGHT HOLDER(S) 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(s) of the above copyright
+holders shall not be used in advertising or otherwise to promote the
+sale, use or other dealings in this Software without prior written
+authorization.
+
+********************************************************/
+
+#include <xterm.h>
+
+#include <sys/types.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <xstrings.h>
+
+char *
+x_basename(char *name)
+{
+    char *cp;
+
+    cp = strrchr(name, '/');
+#ifdef __UNIXOS2__
+    if (cp == 0)
+	cp = strrchr(name, '\\');
+#endif
+    return (cp ? cp + 1 : name);
+}
+
+int
+x_strcasecmp(const char *s1, const char *s2)
+{
+    unsigned len = strlen(s1);
+
+    if (len != strlen(s2))
+	return 1;
+
+    while (len-- != 0) {
+	int c1 = toupper(CharOf(*s1));
+	int c2 = toupper(CharOf(*s2));
+	if (c1 != c2)
+	    return 1;
+	s1++, s2++;
+    }
+
+    return 0;
+}
+
+/*
+ * Allocates a copy of a string
+ */
+char *
+x_strdup(const char *s)
+{
+    char *result = 0;
+
+    if (s != 0) {
+	char *t = CastMallocN(char, strlen(s));
+	if (t != 0) {
+	    strcpy(t, s);
+	}
+	result = t;
+    }
+    return result;
+}
+
+/*
+ * Returns a pointer to the first occurrence of s2 in s1,
+ * or NULL if there are none.
+ */
+char *
+x_strindex(char *s1, char *s2)
+{
+    char *s3;
+    size_t s2len = strlen(s2);
+
+    while ((s3 = strchr(s1, *s2)) != NULL) {
+	if (strncmp(s3, s2, s2len) == 0)
+	    return (s3);
+	s1 = ++s3;
+    }
+    return (NULL);
+}
+
+/*
+ * Trims leading/trailing spaces from the string, returns a copy of it if it
+ * is modified.
+ */
+char *
+x_strtrim(char *s)
+{
+    char *base = s;
+    char *d;
+
+    if (s != 0 && *s != '\0') {
+	char *t = x_strdup(base);
+	s = t;
+	d = s;
+	while (isspace(CharOf(*s))) {
+	    ++s;
+	}
+	while ((*d++ = *s++) != '\0') {
+	    ;
+	}
+	if (*t != '\0') {
+	    s = t + strlen(t);
+	    while (s != t && isspace(CharOf(s[-1]))) {
+		*--s = '\0';
+	    }
+	}
+	if (!strcmp(t, base)) {
+	    free(t);
+	} else {
+	    base = t;
+	}
+    }
+    return base;
+}