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authorGravatar Lars Hjemli <hjemli@gmail.com>2007-11-06 06:27:43 (JST)
committerGravatar Jonathan Bastien-Filiatrault <joe@x2a.org>2007-11-06 08:13:31 (JST)
commita2ebbd6948da96172108db5e9c02c141923ad05c (patch)
tree9c40233ffcd35f1b20bb07a04bdb8c23d649e1ee /parsing.c
parent7858a309d7671109950ec940f893c2d112d36b99 (diff)
downloadcgit-a2ebbd6948da96172108db5e9c02c141923ad05c.zip
cgit-a2ebbd6948da96172108db5e9c02c141923ad05c.tar.gz
Use utf8::reencode_string from git
This replaces the iconv-support in cgit with similar functions already existing in git. Signed-off-by: Lars Hjemli <hjemli@gmai.com>
Diffstat (limited to 'parsing.c')
-rw-r--r--parsing.c64
1 files changed, 4 insertions, 60 deletions
diff --git a/parsing.c b/parsing.c
index c731084..e8c7ab9 100644
--- a/parsing.c
+++ b/parsing.c
@@ -6,8 +6,6 @@
6 * (see COPYING for full license text) 6 * (see COPYING for full license text)
7 */ 7 */
8 8
9#include <iconv.h>
10
11#include "cgit.h" 9#include "cgit.h"
12 10
13int next_char(FILE *f) 11int next_char(FILE *f)
@@ -178,62 +176,6 @@ void cgit_parse_url(const char *url)
178 } 176 }
179} 177}
180 178
181static char *iconv_msg(char *msg, const char *encoding)
182{
183 iconv_t msg_conv = iconv_open(PAGE_ENCODING, encoding);
184 size_t inlen = strlen(msg);
185 char *in;
186 char *out;
187 size_t inleft;
188 size_t outleft;
189 char *buf;
190 char *ret;
191 size_t buf_sz;
192 int again, fail;
193
194 if(msg_conv == (iconv_t)-1)
195 return NULL;
196
197 buf_sz = inlen * 2;
198 buf = xmalloc(buf_sz+1);
199 do {
200 in = msg;
201 inleft = inlen;
202
203 out = buf;
204 outleft = buf_sz;
205 iconv(msg_conv, &in, &inleft, &out, &outleft);
206
207 if(inleft == 0) {
208 fail = 0;
209 again = 0;
210 } else if(inleft != 0 && errno == E2BIG) {
211 fail = 0;
212 again = 1;
213
214 buf_sz *= 2;
215 free(buf);
216 buf = xmalloc(buf_sz+1);
217 } else {
218 fail = 1;
219 again = 0;
220 }
221 } while(again && !fail);
222
223 if(fail) {
224 free(buf);
225 ret = NULL;
226 } else {
227 buf = xrealloc(buf, out - buf);
228 *out = 0;
229 ret = buf;
230 }
231
232 iconv_close(msg_conv);
233
234 return ret;
235}
236
237char *substr(const char *head, const char *tail) 179char *substr(const char *head, const char *tail)
238{ 180{
239 char *buf; 181 char *buf;
@@ -321,13 +263,15 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
321 ret->subject = substr(p, p+strlen(p)); 263 ret->subject = substr(p, p+strlen(p));
322 264
323 if(strcmp(ret->msg_encoding, PAGE_ENCODING)) { 265 if(strcmp(ret->msg_encoding, PAGE_ENCODING)) {
324 t = iconv_msg(ret->subject, ret->msg_encoding); 266 t = reencode_string(ret->subject, PAGE_ENCODING,
267 ret->msg_encoding);
325 if(t) { 268 if(t) {
326 free(ret->subject); 269 free(ret->subject);
327 ret->subject = t; 270 ret->subject = t;
328 } 271 }
329 272
330 t = iconv_msg(ret->msg, ret->msg_encoding); 273 t = reencode_string(ret->msg, PAGE_ENCODING,
274 ret->msg_encoding);
331 if(t) { 275 if(t) {
332 free(ret->msg); 276 free(ret->msg);
333 ret->msg = t; 277 ret->msg = t;