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-rw-r--r--cgit.c94
1 files changed, 14 insertions, 80 deletions
diff --git a/cgit.c b/cgit.c
index 5567859..5438fa1 100644
--- a/cgit.c
+++ b/cgit.c
@@ -10,16 +10,6 @@
const char cgit_version[] = CGIT_VERSION;
-const char cgit_doctype[] =
-"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
-" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
-
-const char cgit_error[] =
-"<div class='error'>%s</div>";
-
-const char cgit_lib_error[] =
-"<div class='error'>%s: %s</div>";
-
int htmlfd = 0;
char *cgit_root = "/usr/src/git";
@@ -144,63 +134,7 @@ static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
return 0;
}
-/* Sun, 06 Nov 1994 08:49:37 GMT */
-static char *http_date(time_t t)
-{
- static char day[][4] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
- static char month[][4] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
- "Jul", "Aug", "Sep", "Oct", "Now", "Dec"};
- struct tm *tm = gmtime(&t);
- return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
- tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year,
- tm->tm_hour, tm->tm_min, tm->tm_sec);
-}
-
-static int ttl_seconds(int ttl)
-{
- if (ttl<0)
- return 60 * 60 * 24 * 365;
- else
- return ttl * 60;
-}
-
-static void cgit_print_docstart(char *title)
-{
- html("Content-Type: text/html; charset=utf-8\n");
- htmlf("Last-Modified: %s\n", http_date(cacheitem.st.st_mtime));
- htmlf("Expires: %s\n", http_date(cacheitem.st.st_mtime +
- ttl_seconds(cacheitem.ttl)));
- html("\n");
- html(cgit_doctype);
- html("<html>\n");
- html("<head>\n");
- html("<title>");
- html_txt(title);
- html("</title>\n");
- htmlf("<meta name='generator' content='cgit v%s'/>\n", cgit_version);
- html("<link rel='stylesheet' type='text/css' href='");
- html_attr(cgit_css);
- html("'/>\n");
- html("</head>\n");
- html("<body>\n");
-}
-
-static void cgit_print_docend()
-{
- html("</body>\n</html>\n");
-}
-
-static void cgit_print_pageheader(char *title)
-{
- html("<div id='header'>");
- htmlf("<a href='%s'>", cgit_logo_link);
- htmlf("<img id='logo' src='%s'/>\n", cgit_logo);
- htmlf("</a>");
- html_txt(title);
- html("</div>");
-}
-
-static void cgit_print_repolist()
+static void cgit_print_repolist(struct cacheitem *item)
{
DIR *d;
struct dirent *de;
@@ -208,12 +142,12 @@ static void cgit_print_repolist()
char *name;
chdir(cgit_root);
- cgit_print_docstart(cgit_root_title);
+ cgit_print_docstart(cgit_root_title, item);
cgit_print_pageheader(cgit_root_title);
if (!(d = opendir("."))) {
- htmlf(cgit_lib_error, "Unable to scan repository directory",
- strerror(errno));
+ cgit_print_error(fmt("Unable to scan repository directory: %s",
+ strerror(errno)));
cgit_print_docend();
return;
}
@@ -379,18 +313,18 @@ static void cgit_print_object(char *hex)
unsigned long size;
if (get_sha1_hex(hex, sha1)){
- htmlf(cgit_error, "Bad hex value");
+ cgit_print_error(fmt("Bad hex value: %s", hex));
return;
}
if (sha1_object_info(sha1, type, NULL)){
- htmlf(cgit_error, "Bad object name");
+ cgit_print_error("Bad object name");
return;
}
buf = read_sha1_file(sha1, type, &size);
if (!buf) {
- htmlf(cgit_error, "Error reading object");
+ cgit_print_error("Error reading object");
return;
}
@@ -402,21 +336,21 @@ static void cgit_print_object(char *hex)
html("</pre>");
}
-static void cgit_print_repo_page()
+static void cgit_print_repo_page(struct cacheitem *item)
{
if (chdir(fmt("%s/%s", cgit_root, cgit_query_repo)) ||
cgit_read_config("info/cgit", cgit_repo_config_cb)) {
char *title = fmt("%s - %s", cgit_root_title, "Bad request");
- cgit_print_docstart(title);
+ cgit_print_docstart(title, item);
cgit_print_pageheader(title);
- htmlf(cgit_lib_error, "Unable to scan repository",
- strerror(errno));
+ cgit_print_error(fmt("Unable to scan repository: %s",
+ strerror(errno)));
cgit_print_docend();
return;
}
setenv("GIT_DIR", fmt("%s/%s", cgit_root, cgit_query_repo), 1);
char *title = fmt("%s - %s", cgit_repo_name, cgit_repo_desc);
- cgit_print_docstart(title);
+ cgit_print_docstart(title, item);
cgit_print_pageheader(title);
if (!cgit_query_page)
cgit_print_repo_summary();
@@ -433,9 +367,9 @@ static void cgit_fill_cache(struct cacheitem *item)
htmlfd = item->fd;
item->st.st_mtime = time(NULL);
if (cgit_query_repo)
- cgit_print_repo_page();
+ cgit_print_repo_page(item);
else
- cgit_print_repolist();
+ cgit_print_repolist(item);
}
static void cgit_refresh_cache(struct cacheitem *item)