X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/53bc747d311d18642fa3ad0cc0de34f3899ed1f4..57d09bf448990b3a67436e928807e854e491756f:/ui-shared.c

diff --git a/ui-shared.c b/ui-shared.c
index 1a28dce..c1f3c20 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -7,6 +7,7 @@
  */
 
 #include "cgit.h"
+#include "ui-shared.h"
 #include "cmd.h"
 #include "html.h"
 
@@ -34,7 +35,7 @@ void cgit_print_error(const char *msg)
 	html("</div>\n");
 }
 
-char *cgit_httpscheme()
+const char *cgit_httpscheme()
 {
 	if (ctx.env.https && !strcmp(ctx.env.https, "on"))
 		return "https://";
@@ -42,7 +43,7 @@ char *cgit_httpscheme()
 		return "http://";
 }
 
-char *cgit_hosturl()
+const char *cgit_hosturl()
 {
 	if (ctx.env.http_host)
 		return ctx.env.http_host;
@@ -53,10 +54,10 @@ char *cgit_hosturl()
 	return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port));
 }
 
-char *cgit_rooturl()
+const char *cgit_rooturl()
 {
 	if (ctx.cfg.virtual_root)
-		return fmt("%s/", ctx.cfg.virtual_root);
+		return ctx.cfg.virtual_root;
 	else
 		return ctx.cfg.script_name;
 }
@@ -64,7 +65,7 @@ char *cgit_rooturl()
 char *cgit_repourl(const char *reponame)
 {
 	if (ctx.cfg.virtual_root) {
-		return fmt("%s/%s/", ctx.cfg.virtual_root, reponame);
+		return fmt("%s%s/", ctx.cfg.virtual_root, reponame);
 	} else {
 		return fmt("?r=%s", reponame);
 	}
@@ -77,7 +78,7 @@ char *cgit_fileurl(const char *reponame, const char *pagename,
 	char *delim;
 
 	if (ctx.cfg.virtual_root) {
-		tmp = fmt("%s/%s/%s/%s", ctx.cfg.virtual_root, reponame,
+		tmp = fmt("%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
 			  pagename, (filename ? filename:""));
 		delim = "?";
 	} else {
@@ -103,45 +104,31 @@ const char *cgit_repobasename(const char *reponame)
 	int p;
 	const char *rv;
 	strncpy(rvbuf, reponame, sizeof(rvbuf));
-	if(rvbuf[sizeof(rvbuf)-1])
+	if (rvbuf[sizeof(rvbuf)-1])
 		die("cgit_repobasename: truncated repository name '%s'", reponame);
 	p = strlen(rvbuf)-1;
 	/* strip trailing slashes */
-	while(p && rvbuf[p] == '/') rvbuf[p--] = 0;
+	while (p && rvbuf[p] == '/') rvbuf[p--] = 0;
 	/* strip trailing .git */
-	if(p >= 3 && !strncmp(&rvbuf[p-3], ".git", 4)) {
+	if (p >= 3 && !strncmp(&rvbuf[p-3], ".git", 4)) {
 		p -= 3; rvbuf[p--] = 0;
 	}
 	/* strip more trailing slashes if any */
-	while( p && rvbuf[p] == '/') rvbuf[p--] = 0;
+	while ( p && rvbuf[p] == '/') rvbuf[p--] = 0;
 	/* find last slash in the remaining string */
 	rv = strrchr(rvbuf,'/');
-	if(rv)
+	if (rv)
 		return ++rv;
 	return rvbuf;
 }
 
-char *cgit_currurl()
-{
-	if (!ctx.cfg.virtual_root)
-		return ctx.cfg.script_name;
-	else if (ctx.qry.page)
-		return fmt("%s/%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo, ctx.qry.page);
-	else if (ctx.qry.repo)
-		return fmt("%s/%s/", ctx.cfg.virtual_root, ctx.qry.repo);
-	else
-		return fmt("%s/", ctx.cfg.virtual_root);
-}
-
 static void site_url(const char *page, const char *search, const char *sort, int ofs)
 {
 	char *delim = "?";
 
-	if (ctx.cfg.virtual_root) {
+	if (ctx.cfg.virtual_root)
 		html_attr(ctx.cfg.virtual_root);
-		if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
-			html("/");
-	} else
+	else
 		html(ctx.cfg.script_name);
 
 	if (page) {
@@ -212,8 +199,6 @@ static char *repolink(const char *title, const char *class, const char *page,
 	html(" href='");
 	if (ctx.cfg.virtual_root) {
 		html_url_path(ctx.cfg.virtual_root);
-		if (ctx.cfg.virtual_root[strlen(ctx.cfg.virtual_root) - 1] != '/')
-			html("/");
 		html_url_path(ctx.repo->url);
 		if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
 			html("/");
@@ -433,62 +418,63 @@ void cgit_stats_link(const char *name, const char *title, const char *class,
 	reporevlink("stats", name, title, class, head, NULL, path);
 }
 
-void cgit_self_link(char *name, const char *title, const char *class,
-		    struct cgit_context *ctx)
+static void cgit_self_link(char *name, const char *title, const char *class,
+			   struct cgit_context *ctx)
 {
 	if (!strcmp(ctx->qry.page, "repolist"))
-		return cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort,
-				       ctx->qry.ofs);
+		cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort,
+				ctx->qry.ofs);
 	else if (!strcmp(ctx->qry.page, "summary"))
-		return cgit_summary_link(name, title, class, ctx->qry.head);
+		cgit_summary_link(name, title, class, ctx->qry.head);
 	else if (!strcmp(ctx->qry.page, "tag"))
-		return cgit_tag_link(name, title, class, ctx->qry.head,
-				     ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
+		cgit_tag_link(name, title, class, ctx->qry.head,
+			      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL);
 	else if (!strcmp(ctx->qry.page, "tree"))
-		return cgit_tree_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path);
+		cgit_tree_link(name, title, class, ctx->qry.head,
+			       ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+			       ctx->qry.path);
 	else if (!strcmp(ctx->qry.page, "plain"))
-		return cgit_plain_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path);
+		cgit_plain_link(name, title, class, ctx->qry.head,
+				ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+				ctx->qry.path);
 	else if (!strcmp(ctx->qry.page, "log"))
-		return cgit_log_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path, ctx->qry.ofs,
-				      ctx->qry.grep, ctx->qry.search,
-				      ctx->qry.showmsg);
+		cgit_log_link(name, title, class, ctx->qry.head,
+			      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+			      ctx->qry.path, ctx->qry.ofs,
+			      ctx->qry.grep, ctx->qry.search,
+			      ctx->qry.showmsg);
 	else if (!strcmp(ctx->qry.page, "commit"))
-		return cgit_commit_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path, 0);
+		cgit_commit_link(name, title, class, ctx->qry.head,
+				 ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+				 ctx->qry.path, 0);
 	else if (!strcmp(ctx->qry.page, "patch"))
-		return cgit_patch_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path);
+		cgit_patch_link(name, title, class, ctx->qry.head,
+				ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+				ctx->qry.path);
 	else if (!strcmp(ctx->qry.page, "refs"))
-		return cgit_refs_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path);
+		cgit_refs_link(name, title, class, ctx->qry.head,
+			       ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+			       ctx->qry.path);
 	else if (!strcmp(ctx->qry.page, "snapshot"))
-		return cgit_snapshot_link(name, title, class, ctx->qry.head,
-				      ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
-				      ctx->qry.path);
+		cgit_snapshot_link(name, title, class, ctx->qry.head,
+				   ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL,
+				   ctx->qry.path);
 	else if (!strcmp(ctx->qry.page, "diff"))
-		return cgit_diff_link(name, title, class, ctx->qry.head,
-				      ctx->qry.sha1, ctx->qry.sha2,
-				      ctx->qry.path, 0);
+		cgit_diff_link(name, title, class, ctx->qry.head,
+			       ctx->qry.sha1, ctx->qry.sha2,
+			       ctx->qry.path, 0);
 	else if (!strcmp(ctx->qry.page, "stats"))
-		return cgit_stats_link(name, title, class, ctx->qry.head,
-				      ctx->qry.path);
-
-	/* Don't known how to make link for this page */
-	repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path);
-	html("><!-- cgit_self_link() doesn't know how to make link for page '");
-	html_txt(ctx->qry.page);
-	html("' -->");
-	html_txt(name);
-	html("</a>");
+		cgit_stats_link(name, title, class, ctx->qry.head,
+				ctx->qry.path);
+	else {
+		/* Don't known how to make link for this page */
+		repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path);
+		html("><!-- cgit_self_link() doesn't know how to make link for page '");
+		html_txt(ctx->qry.page);
+		html("' -->");
+		html_txt(name);
+		html("</a>");
+	}
 }
 
 void cgit_object_link(struct object *obj)
@@ -512,8 +498,8 @@ void cgit_object_link(struct object *obj)
 	reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
 }
 
-struct string_list_item *lookup_path(struct string_list *list,
-				     const char *path)
+static struct string_list_item *lookup_path(struct string_list *list,
+					    const char *path)
 {
 	struct string_list_item *item;
 
@@ -534,6 +520,7 @@ void cgit_submodule_link(const char *class, char *path, const char *rev)
 	char tail, *dir;
 	size_t len;
 
+	len = 0;
 	tail = 0;
 	list = &ctx.repo->submodules;
 	item = lookup_path(list, path);
@@ -576,7 +563,7 @@ void cgit_print_date(time_t secs, const char *format, int local_time)
 
 	if (!secs)
 		return;
-	if(local_time)
+	if (local_time)
 		time = localtime(&secs);
 	else
 		time = gmtime(&secs);
@@ -661,7 +648,7 @@ void cgit_print_docstart(struct cgit_context *ctx)
 		return;
 	}
 
-	char *host = cgit_hosturl();
+	const char *host = cgit_hosturl();
 	html(cgit_doctype);
 	html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
 	html("<head>\n");
@@ -716,53 +703,14 @@ void cgit_print_docend()
 	html("</body>\n</html>\n");
 }
 
-int print_branch_option(const char *refname, const unsigned char *sha1,
-			int flags, void *cb_data)
+static int print_branch_option(const char *refname, const unsigned char *sha1,
+			       int flags, void *cb_data)
 {
 	char *name = (char *)refname;
 	html_option(name, name, ctx.qry.head);
 	return 0;
 }
 
-int print_archive_ref(const char *refname, const unsigned char *sha1,
-		       int flags, void *cb_data)
-{
-	struct tag *tag;
-	struct taginfo *info;
-	struct object *obj;
-	char buf[256], *url;
-	unsigned char fileid[20];
-	int *header = (int *)cb_data;
-
-	if (prefixcmp(refname, "refs/archives"))
-		return 0;
-	strncpy(buf, refname + 14, sizeof(buf));
-	obj = parse_object(sha1);
-	if (!obj)
-		return 1;
-	if (obj->type == OBJ_TAG) {
-		tag = lookup_tag(sha1);
-		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag)))
-			return 0;
-		hashcpy(fileid, tag->tagged->sha1);
-	} else if (obj->type != OBJ_BLOB) {
-		return 0;
-	} else {
-		hashcpy(fileid, sha1);
-	}
-	if (!*header) {
-		html("<h1>download</h1>\n");
-		*header = 1;
-	}
-	url = cgit_pageurl(ctx.qry.repo, "blob",
-			   fmt("id=%s&amp;path=%s", sha1_to_hex(fileid),
-			       buf));
-	html_link_open(url, NULL, "menu");
-	html_txt(strlpart(buf, 20));
-	html_link_close();
-	return 0;
-}
-
 void cgit_add_hidden_formfields(int incl_head, int incl_search,
 				const char *page)
 {
@@ -982,4 +930,5 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
 		cgit_snapshot_link(filename, NULL, NULL, NULL, NULL, filename);
 		html("<br/>");
 	}
+	free(prefix);
 }