Refactor snapshot support

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index 76e10d044660f0112cd2f88b81d9aa41f7a9105d..800c06a0af14f8dc22e73cf2932cd8f458036dc0 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -35,18 +35,9 @@ void cgit_prepare_context(struct cgit_context *ctx)
        ctx->cfg.robots = "index, nofollow";
        ctx->cfg.root_title = "Git repository browser";
        ctx->cfg.script_name = CGIT_SCRIPT_NAME;
        ctx->cfg.robots = "index, nofollow";
        ctx->cfg.root_title = "Git repository browser";
        ctx->cfg.script_name = CGIT_SCRIPT_NAME;

-}
-
-int cgit_get_cmd_index(const char *cmd)
-{
-       static char *cmds[] = {"log", "commit", "diff", "tree", "blob",
-                              "snapshot", "tag", "refs", "patch", NULL};
-       int i;
-
-       for(i = 0; cmds[i]; i++)
-               if (!strcmp(cmd, cmds[i]))
-                       return i + 1;
-       return 0;
+       ctx->page.mimetype = "text/html";
+       ctx->page.charset = PAGE_ENCODING;
+       ctx->page.filename = NULL;

 }
 
 int chk_zero(int result, char *msg)
 }
 
 int chk_zero(int result, char *msg)


@@ -213,7 +204,6 @@ void cgit_querystring_cb(const char *name, const char *value)
                ctx.repo = cgit_get_repoinfo(value);
        } else if (!strcmp(name, "p")) {
                ctx.qry.page = xstrdup(value);
                ctx.repo = cgit_get_repoinfo(value);
        } else if (!strcmp(name, "p")) {
                ctx.qry.page = xstrdup(value);

-               cgit_cmd = cgit_get_cmd_index(value);

        } else if (!strcmp(name, "url")) {
                cgit_parse_url(value);
        } else if (!strcmp(name, "qt")) {
        } else if (!strcmp(name, "url")) {
                cgit_parse_url(value);
        } else if (!strcmp(name, "qt")) {


@@ -489,3 +479,30 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn)
                old_sha1 = commit->parents->item->object.sha1;
        cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL);
 }
                old_sha1 = commit->parents->item->object.sha1;
        cgit_diff_tree(old_sha1, commit->object.sha1, fn, NULL);
 }

+
+int cgit_parse_snapshots_mask(const char *str)
+{
+       const struct cgit_snapshot_format *f;
+       static const char *delim = " \t,:/|;";
+       int tl, sl, rv = 0;
+
+       /* favor legacy setting */
+       if(atoi(str))
+               return 1;
+       for(;;) {
+               str += strspn(str,delim);
+               tl = strcspn(str,delim);
+               if (!tl)
+                       break;
+               for (f = cgit_snapshot_formats; f->suffix; f++) {
+                       sl = strlen(f->suffix);
+                       if((tl == sl && !strncmp(f->suffix, str, tl)) ||
+                          (tl == sl-1 && !strncmp(f->suffix+1, str, tl-1))) {
+                               rv |= f->bit;
+                               break;
+                       }
+               }
+               str += tl;
+       }
+       return rv;
+}