katolaz
/
cgit-70
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Move common output-functions into ui-shared.c

Browse Source 
While at it, replace the cgit_[lib_]error constants with a proper function

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
upstream
Lars Hjemli 19 years ago
parent 51ada4fda2
commit 5a106eb09b
4 changed files with 99 additions and 82 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      Makefile
  2. 94
      cgit.c
  3. 9
      cgit.h
  4. 76
      ui-shared.c

2
Makefile
Unescape View File

@ -5,7 +5,7 @@ INSTALL_CSS = /var/www/htdocs/cgit.css
CACHE_ROOT = /var/cache/cgit
EXTLIBS = ../git/libgit.a ../git/xdiff/lib.a -lz -lcrypto
OBJECTS = parsing.o html.o cache.o
OBJECTS = parsing.o html.o cache.o ui-shared.o
CFLAGS += -Wall

94
cgit.c
Unescape View File

@ -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)

9
cgit.h
Unescape View File

@ -15,6 +15,8 @@ struct cacheitem {
int fd;
};
extern const char cgit_version[];
extern char *cgit_root;
extern char *cgit_root_title;
extern char *cgit_css;
@ -54,7 +56,6 @@ extern void html_attr(char *txt);
extern void html_link_open(char *url, char *title, char *class);
extern void html_link_close(void);
extern int cgit_read_config(const char *filename, configfn fn);
extern int cgit_parse_query(char *txt, configfn fn);
@ -64,4 +65,10 @@ extern int cache_unlock(struct cacheitem *item);
extern int cache_exist(struct cacheitem *item);
extern int cache_expired(struct cacheitem *item);
extern void cgit_print_error(char *msg);
extern void cgit_print_docstart(char *title, struct cacheitem *item);
extern void cgit_print_docend();
extern void cgit_print_pageheader(char *title);
#endif /* CGIT_H */

76
ui-shared.c
Unescape View File

@ -0,0 +1,76 @@
/* ui-shared.c: common web output functions
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
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";
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;
}
void cgit_print_error(char *msg)
{
html("<div class='error'>");
html_txt(msg);
html("</div>\n");
}
void cgit_print_docstart(char *title, struct cacheitem *item)
{
html("Content-Type: text/html; charset=utf-8\n");
htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
htmlf("Expires: %s\n", http_date(item->st.st_mtime +
ttl_seconds(item->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");
}
void cgit_print_docend()
{
html("</body>\n</html>\n");
}
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>");
}
Write Preview
Loading…
Cancel
Save