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authorLars Hjemli <hjemli@gmail.com>2008-04-08 19:29:21 +0000
committerLars Hjemli <hjemli@gmail.com>2008-04-08 19:29:21 +0000
commit23296ad648c0e2a9e3cf40a3de322b10ad25cce3 (patch)
tree136493d8228b0ff4971feb06b0e8aee296367b00 /html.c
parente2a44cf0923398396b7a321d5ce894ad3bf6f580 (diff)
parentc6f747649ace1a92ed5dfaae9cc1ea3affe0bf51 (diff)
downloadcgit-23296ad648c0e2a9e3cf40a3de322b10ad25cce3.tar
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Merge branch 'lh/cleanup'
* lh/cleanup: (21 commits) Reset ctx.repo to NULL when the config parser is finished Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring() Move function for configfile parsing into configfile.[ch] Add cache.h Remove global and obsolete cgit_cmd Makefile: copy the QUIET constructs from the Makefile in git.git Move cgit_version from shared.c to cgit.c Makefile: autobuild dependency rules Initial Makefile cleanup Move non-generic functions from shared.c to cgit.c Add ui-shared.h Add separate header-files for each page/view Refactor snapshot support Add command dispatcher Remove obsolete cacheitem parameter to ui-functions Add struct cgit_page to cgit_context Introduce html.h Improve initialization of git directory Move cgit_repo into cgit_context Add all config variables into struct cgit_context ...
Diffstat (limited to 'html.c')
-rw-r--r--html.c95
1 files changed, 76 insertions, 19 deletions
diff --git a/html.c b/html.c
index 339bf00..937b5e7 100644
--- a/html.c
+++ b/html.c
@@ -6,7 +6,13 @@
* (see COPYING for full license text)
*/
-#include "cgit.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+int htmlfd = STDOUT_FILENO;
char *fmt(const char *format, ...)
{
@@ -21,8 +27,10 @@ char *fmt(const char *format, ...)
va_start(args, format);
len = vsnprintf(buf[bufidx], sizeof(buf[bufidx]), format, args);
va_end(args);
- if (len>sizeof(buf[bufidx]))
- die("[html.c] string truncated: %s", format);
+ if (len>sizeof(buf[bufidx])) {
+ fprintf(stderr, "[html.c] string truncated: %s\n", format);
+ exit(1);
+ }
return buf[bufidx];
}
@@ -150,25 +158,10 @@ void html_link_close(void)
void html_fileperm(unsigned short mode)
{
- htmlf("%c%c%c", (mode & 4 ? 'r' : '-'),
+ htmlf("%c%c%c", (mode & 4 ? 'r' : '-'),
(mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
}
-void html_filemode(unsigned short mode)
-{
- if (S_ISDIR(mode))
- html("d");
- else if (S_ISLNK(mode))
- html("l");
- else if (S_ISGITLINK(mode))
- html("m");
- else
- html("-");
- html_fileperm(mode >> 6);
- html_fileperm(mode >> 3);
- html_fileperm(mode);
-}
-
int html_include(const char *filename)
{
FILE *f;
@@ -182,3 +175,67 @@ int html_include(const char *filename)
fclose(f);
return 0;
}
+
+int hextoint(char c)
+{
+ if (c >= 'a' && c <= 'f')
+ return 10 + c - 'a';
+ else if (c >= 'A' && c <= 'F')
+ return 10 + c - 'A';
+ else if (c >= '0' && c <= '9')
+ return c - '0';
+ else
+ return -1;
+}
+
+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 http_parse_querystring(char *txt, void (*fn)(const char *name, const char *value))
+{
+ char *t, *value = NULL, c;
+
+ if (!txt)
+ return 0;
+
+ t = txt = strdup(txt);
+ if (t == NULL) {
+ printf("Out of memory\n");
+ exit(1);
+ }
+ 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;
+}