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| author | Lars Hjemli <hjemli@gmail.com> | 2006-12-11 15:38:30 +0000 |
|---|---|---|
| committer | Lars Hjemli <hjemli@gmail.com> | 2006-12-11 15:38:30 +0000 |
| commit | 5a106eb09b9b5e189b96cc736046a92b054f6c7f (patch) | |
| tree | 7172123df870c07deb882a4993fa991b31fc9008 /ui-shared.c | |
| parent | 51ada4fda2b47710351e6e4da8a95807d6d9f729 (diff) | |
| download | cgit-5a106eb09b9b5e189b96cc736046a92b054f6c7f.tar cgit-5a106eb09b9b5e189b96cc736046a92b054f6c7f.tar.gz cgit-5a106eb09b9b5e189b96cc736046a92b054f6c7f.zip | |
Move common output-functions into ui-shared.c
While at it, replace the cgit_[lib_]error constants with a proper function
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-shared.c')
| -rw-r--r-- | ui-shared.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c new file mode 100644 index 0000000..e795043 --- /dev/null +++ b/ui-shared.c @@ -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>"); +} |