diff options
Diffstat (limited to 'protocols/Yahoo/libyahoo2/yahoo_util.c')
| -rw-r--r-- | protocols/Yahoo/libyahoo2/yahoo_util.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/protocols/Yahoo/libyahoo2/yahoo_util.c b/protocols/Yahoo/libyahoo2/yahoo_util.c new file mode 100644 index 0000000000..a2de75c050 --- /dev/null +++ b/protocols/Yahoo/libyahoo2/yahoo_util.c @@ -0,0 +1,161 @@ +/*
+ * libyahoo2: yahoo_util.c
+ *
+ * Copyright (C) 2002-2004, Philip S Tellis <philip.tellis AT gmx.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#if STDC_HEADERS
+# include <string.h>
+#else
+# if !HAVE_STRCHR
+# define strchr index
+# define strrchr rindex
+# endif
+char *strchr (), *strrchr ();
+# if !HAVE_MEMCPY
+# define memcpy(d, s, n) bcopy ((s), (d), (n))
+# define memmove(d, s, n) bcopy ((s), (d), (n))
+# endif
+#endif
+
+#include "yahoo_util.h"
+
+char * y_string_append(char * string, char * append)
+{
+ int size = strlen(string) + strlen(append) + 1;
+ char * new_string = y_renew(char, string, size);
+
+ if(new_string == NULL) {
+ new_string = y_new(char, size);
+ strcpy(new_string, string);
+ FREE(string);
+ }
+
+ strcat(new_string, append);
+
+ return new_string;
+}
+
+/*char * y_str_to_utf8(const char *in)
+{
+ unsigned int n, i = 0;
+ char *result = NULL;
+
+ if(in == NULL || *in == '\0')
+ return "";
+
+ result = y_new(char, strlen(in) * 2 + 1);
+
+ // convert a string to UTF-8 Format
+ for (n = 0; n < strlen(in); n++) {
+ unsigned char c = (unsigned char)in[n];
+
+ if (c < 128) {
+ result[i++] = (char) c;
+ } else {
+ result[i++] = (char) ((c >> 6) | 192);
+ result[i++] = (char) ((c & 63) | 128);
+ }
+ }
+ result[i] = '\0';
+ return result;
+}
+
+char * y_utf8_to_str(const char *in)
+{
+ int i = 0;
+ unsigned int n;
+ char *result = NULL;
+
+ if(in == NULL || *in == '\0')
+ return "";
+
+ result = y_new(char, strlen(in) + 1);
+
+ // convert a string from UTF-8 Format
+ for (n = 0; n < strlen(in); n++) {
+ unsigned char c = in[n];
+
+ if (c < 128) {
+ result[i++] = (char) c;
+ } else {
+ result[i++] = (c << 6) | (in[++n] & 63);
+ }
+ }
+ result[i] = '\0';
+ return result;
+} */
+
+#if !HAVE_GLIB
+
+void y_strfreev(char ** vector)
+{
+ char **v;
+ for(v = vector; *v; v++) {
+ FREE(*v);
+ }
+ FREE(vector);
+}
+
+char ** y_strsplit(char * str, char * sep, int nelem)
+{
+ char ** vector;
+ char *s, *p;
+ int i=0;
+ int l = strlen(sep);
+ if(nelem <= 0) {
+ char * s;
+ nelem=0;
+ if (*str) {
+ for(s=strstr(str, sep); s; s=strstr(s+l, sep),nelem++)
+ ;
+ if(strcmp(str+strlen(str)-l, sep))
+ nelem++;
+ }
+ }
+
+ vector = y_new(char *, nelem + 1);
+
+ for(p=str, s=strstr(p,sep); i<nelem && s; p=s+l, s=strstr(p,sep), i++) {
+ int len = s-p;
+ vector[i] = y_new(char, len+1);
+ strncpy(vector[i], p, len);
+ vector[i][len] = '\0';
+ }
+
+ if(i<nelem && *str) /* str didn't end with sep, and str isn't empty */
+ vector[i++] = strdup(p);
+
+ vector[i] = NULL;
+
+ return vector;
+}
+
+void * y_memdup(const void * addr, int n)
+{
+ void * new_chunk = malloc(n);
+ if(new_chunk)
+ memcpy(new_chunk, addr, n);
+ return new_chunk;
+}
+
+#endif
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