1 files changed, 156 insertions, 0 deletions
diff --git a/pango/mini-xft/minixftstr.c b/pango/mini-xft/minixftstr.c
new file mode 100644
index 00000000..afa22338
--- /dev/null
+++ b/pango/mini-xft/minixftstr.c
@@ -0,0 +1,156 @@
+/*
+ * $XFree86: xc/lib/MiniXft/xftstr.c,v 1.6 2001/04/01 14:00:01 tsi Exp $
+ *
+ * Copyright � 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *
+ * 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, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include "minixftint.h"
+
+char *
+_MiniXftSaveString (const char *s)
+{
+    char    *r;
+
+    if (!s)
+	return 0;
+    r = (char *) malloc (strlen (s) + 1);
+    if (!r)
+	return 0;
+    strcpy (r, s);
+    return r;
+}
+
+const char *
+_MiniXftGetInt(const char *ptr, int *val)
+{
+    if (*ptr == '*') {
+	*val = -1;
+	ptr++;
+    } else
+	for (*val = 0; *ptr >= '0' && *ptr <= '9';)
+	    *val = *val * 10 + *ptr++ - '0';
+    if (*ptr == '-')
+	return ptr;
+    return (char *) 0;
+}
+
+char *
+_MiniXftSplitStr (const char *field, char *save)
+{
+    char    *s = save;
+    char    c;
+
+    while (*field)
+    {
+	if (*field == '-')
+	    break;
+	c = *field++;
+	*save++ = c;
+    }
+    *save = 0;
+    return s;
+}
+
+char *
+_MiniXftDownStr (const char *field, char *save)
+{
+    char    *s = save;
+    char    c;
+
+    while (*field)
+    {
+	c = *field++;
+	*save++ = c;
+    }
+    *save = 0;
+    return s;
+}
+
+const char *
+_MiniXftSplitField (const char *field, char *save)
+{
+    char    c;
+
+    while (*field)
+    {
+	if (*field == '-' || *field == '=')
+	    break;
+	c = *field++;
+	*save++ = c;
+    }
+    *save = 0;
+    return field;
+}
+
+const char *
+_MiniXftSplitValue (const char *field, char *save)
+{
+    char    c;
+
+    while (*field)
+    {
+	if (*field == '-' || *field == ',')
+	    break;
+	c = *field++;
+	*save++ = c;
+    }
+    *save = 0;
+    if (*field)
+	field++;
+    return field;
+}
+
+int
+_MiniXftMatchSymbolic (MiniXftSymbolic *s, int n, const char *name, int def)
+{
+    while (n--)
+    {
+	if (!_MiniXftStrCmpIgnoreCase (s->name, name))
+	    return s->value;
+	s++;
+    }
+    return def;
+}
+
+int
+_MiniXftStrCmpIgnoreCase (const char *s1, const char *s2)
+{
+    char    c1, c2;
+    
+    for (;;) 
+    {
+	c1 = *s1++;
+	c2 = *s2++;
+	if (!c1 || !c2)
+	    break;
+	if (isupper (c1))
+	    c1 = tolower (c1);
+	if (isupper (c2))
+	    c2 = tolower (c2);
+	if (c1 != c2)
+	    break;
+    }
+    return (int) c2 - (int) c1;
+}
+