| -rw-r--r-- | cgit.c | 94 |
1 files changed, 14 insertions, 80 deletions
@@ -5,26 +5,16 @@ * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" 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"; char *cgit_root_title = "Git repository browser"; char *cgit_css = "/cgit.css"; char *cgit_logo = "/git-logo.png"; char *cgit_logo_link = "http://www.kernel.org/pub/software/scm/git/docs/"; char *cgit_virtual_root = NULL; @@ -139,86 +129,30 @@ static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1, html_txt(buf); html("</td><td>"); htmlf("*** bad ref %s", sha1_to_hex(sha1)); html("</td></tr>\n"); } 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; struct stat st; 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; } html("<h2>Repositories</h2>\n"); html("<table class='list'>"); html("<tr><th>Name</th><th>Description</th><th>Owner</th></tr>\n"); while ((de = readdir(d)) != NULL) { @@ -374,73 +308,73 @@ static void cgit_print_object(char *hex) { unsigned char sha1[20]; //struct object *object; char type[20]; unsigned char *buf; 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; } buf[size] = '\0'; html("<h2>Object view</h2>"); htmlf("sha1=%s<br/>type=%s<br/>size=%i<br/>", hex, type, size); html("<pre>"); html_txt(buf); 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(); else if (!strcmp(cgit_query_page, "log")) { cgit_print_log(cgit_query_head, 0, 100); } else if (!strcmp(cgit_query_page, "view")) { cgit_print_object(cgit_query_sha1); } cgit_print_docend(); } 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) { int i = 0; cache_prepare(item); top: |