- if ((!export_all_trees && access("git-daemon-export-ok", F_OK)) ||
- access("objects/00", X_OK) ||
- access("HEAD", R_OK)) {
- logerror("Not a valid git-daemon-enabled repository: '%s'", dir);
+ if (!export_all_trees && access("git-daemon-export-ok", F_OK)) {
+ errno = EACCES;
+ return -1;
+ }
+
+ if (access("objects/", X_OK) || access("HEAD", R_OK)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ /* If all this passed, we're OK */
+ return 0;
+}
+
+static int upload(char *dir)
+{
+ /* Try paths in this order */
+ static const char *paths[] = { "%s", "%s/.git", "%s.git", "%s.git/.git", NULL };
+ const char **pp;
+ /* Enough for the longest path above including final null */
+ int buflen = strlen(dir)+10;
+ char *dirbuf = xmalloc(buflen);
+
+ loginfo("Request for '%s'", dir);
+
+ for ( pp = paths ; *pp ; pp++ ) {
+ snprintf(dirbuf, buflen, *pp, dir);
+ if ( !set_dir(dirbuf) )
+ break;
+ }
+
+ if ( !*pp ) {
+ logerror("Cannot set directory '%s': %s", dir, strerror(errno));