* (see COPYING for full license text)
*/
-#include <iconv.h>
-
#include "cgit.h"
-int next_char(FILE *f)
-{
- int c = fgetc(f);
- if (c=='\r') {
- c = fgetc(f);
- if (c!='\n') {
- ungetc(c, f);
- c = '\r';
- }
- }
- return c;
-}
-
-void skip_line(FILE *f)
-{
- int c;
-
- while((c=next_char(f)) && c!='\n' && c!=EOF)
- ;
-}
-
-int read_config_line(FILE *f, char *line, const char **value, int bufsize)
-{
- int i = 0, isname = 0;
-
- *value = NULL;
- while(i<bufsize-1) {
- int c = next_char(f);
- if (!isname && (c=='#' || c==';')) {
- skip_line(f);
- continue;
- }
- if (!isname && isspace(c))
- continue;
-
- if (c=='=' && !*value) {
- line[i] = 0;
- *value = &line[i+1];
- } else if (c=='\n' && !isname) {
- i = 0;
- continue;
- } else if (c=='\n' || c==EOF) {
- line[i] = 0;
- break;
- } else {
- line[i]=c;
- }
- isname = 1;
- i++;
- }
- line[i+1] = 0;
- return i;
-}
-
-int cgit_read_config(const char *filename, configfn fn)
-{
- static int nesting;
- int len;
- char line[256];
- const char *value;
- FILE *f;
-
- /* cancel deeply nested include-commands */
- if (nesting > 8)
- return -1;
- if (!(f = fopen(filename, "r")))
- return -1;
- nesting++;
- while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
- (*fn)(line, value);
- nesting--;
- fclose(f);
- return 0;
-}
-
-char *convert_query_hexchar(char *txt)
-{
- int d1, d2;
- if (strlen(txt) < 3) {
- *txt = '\0';
- return txt-1;
- }
- d1 = hextoint(*(txt+1));
- d2 = hextoint(*(txt+2));
- if (d1<0 || d2<0) {
- strcpy(txt, txt+3);
- return txt-1;
- } else {
- *txt = d1 * 16 + d2;
- strcpy(txt+1, txt+3);
- return txt;
- }
-}
-
-int cgit_parse_query(char *txt, configfn fn)
-{
- char *t, *value = NULL, c;
-
- if (!txt)
- return 0;
-
- t = txt = xstrdup(txt);
-
- while((c=*t) != '\0') {
- if (c=='=') {
- *t = '\0';
- value = t+1;
- } else if (c=='+') {
- *t = ' ';
- } else if (c=='%') {
- t = convert_query_hexchar(t);
- } else if (c=='&') {
- *t = '\0';
- (*fn)(txt, value);
- txt = t+1;
- value = NULL;
- }
- t++;
- }
- if (t!=txt)
- (*fn)(txt, value);
- return 0;
-}
-
/*
* url syntax: [repo ['/' cmd [ '/' path]]]
* repo: any valid repo url, may contain '/'
{
char *cmd, *p;
- cgit_repo = NULL;
+ ctx.repo = NULL;
if (!url || url[0] == '\0')
return;
- cgit_repo = cgit_get_repoinfo(url);
- if (cgit_repo) {
- cgit_query_repo = cgit_repo->url;
+ ctx.repo = cgit_get_repoinfo(url);
+ if (ctx.repo) {
+ ctx.qry.repo = ctx.repo->url;
return;
}
cmd = strchr(url, '/');
- while (!cgit_repo && cmd) {
+ while (!ctx.repo && cmd) {
cmd[0] = '\0';
- cgit_repo = cgit_get_repoinfo(url);
- if (cgit_repo == NULL) {
+ ctx.repo = cgit_get_repoinfo(url);
+ if (ctx.repo == NULL) {
cmd[0] = '/';
cmd = strchr(cmd + 1, '/');
continue;
}
- cgit_query_repo = cgit_repo->url;
+ ctx.qry.repo = ctx.repo->url;
p = strchr(cmd + 1, '/');
if (p) {
p[0] = '\0';
if (p[1])
- cgit_query_path = trim_end(p + 1, '/');
+ ctx.qry.path = trim_end(p + 1, '/');
}
- cgit_cmd = cgit_get_cmd_index(cmd + 1);
- cgit_query_page = xstrdup(cmd + 1);
+ if (cmd[1])
+ ctx.qry.page = xstrdup(cmd + 1);
return;
}
}
-static char *iconv_msg(char *msg, const char *encoding)
-{
- iconv_t msg_conv = iconv_open(PAGE_ENCODING, encoding);
- size_t inlen = strlen(msg);
- char *in;
- char *out;
- size_t inleft;
- size_t outleft;
- char *buf;
- char *ret;
- size_t buf_sz;
- int again, fail;
-
- if(msg_conv == (iconv_t)-1)
- return NULL;
-
- buf_sz = inlen * 2;
- buf = xmalloc(buf_sz+1);
- do {
- in = msg;
- inleft = inlen;
-
- out = buf;
- outleft = buf_sz;
- iconv(msg_conv, &in, &inleft, &out, &outleft);
-
- if(inleft == 0) {
- fail = 0;
- again = 0;
- } else if(inleft != 0 && errno == E2BIG) {
- fail = 0;
- again = 1;
-
- buf_sz *= 2;
- free(buf);
- buf = xmalloc(buf_sz+1);
- } else {
- fail = 1;
- again = 0;
- }
- } while(again && !fail);
-
- if(fail) {
- free(buf);
- ret = NULL;
- } else {
- buf = xrealloc(buf, out - buf);
- *out = 0;
- ret = buf;
- }
-
- iconv_close(msg_conv);
-
- return ret;
-}
-
char *substr(const char *head, const char *tail)
{
char *buf;
p = t;
t = strchr(t, '>') + 1;
ret->author_email = substr(p, t);
- ret->author_date = atol(++t);
+ ret->author_date = atol(t+1);
p = strchr(t, '\n') + 1;
}
p = t;
t = strchr(t, '>') + 1;
ret->committer_email = substr(p, t);
- ret->committer_date = atol(++t);
+ ret->committer_date = atol(t+1);
p = strchr(t, '\n') + 1;
}
} else
ret->subject = substr(p, p+strlen(p));
+ if(strcmp(ret->msg_encoding, PAGE_ENCODING)) {
+ t = reencode_string(ret->subject, PAGE_ENCODING,
+ ret->msg_encoding);
+ if(t) {
+ free(ret->subject);
+ ret->subject = t;
+ }
+
+ t = reencode_string(ret->msg, PAGE_ENCODING,
+ ret->msg_encoding);
+ if(t) {
+ free(ret->msg);
+ ret->msg = t;
+ }
+ }
+
return ret;
}
p = t;
t = strchr(t, '>') + 1;
ret->tagger_email = substr(p, t);
- ret->tagger_date = atol(++t);
+ ret->tagger_date = atol(t+1);
}
p = strchr(p, '\n') + 1;
}
git.ckatri.com / cgit.git / blobdiff