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/* ui-log.c: functions for log output
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
static int get_one_line(char *txt)
{
char *t;
for(t=txt; *t != '\n' && t != '\0'; t++)
;
*t = '\0';
return t-txt-1;
}
static void cgit_print_commit_shortlog(struct commit *commit)
{
char *h, *t, *p;
char *tree = NULL, *author = NULL, *subject = NULL;
int len;
time_t sec;
struct tm *time;
char buf[32];
h = t = commit->buffer;
if (strncmp(h, "tree ", 5))
die("Bad commit format: %s",
sha1_to_hex(commit->object.sha1));
len = get_one_line(h);
tree = h+5;
h += len + 2;
while (!strncmp(h, "parent ", 7))
h += get_one_line(h) + 2;
if (!strncmp(h, "author ", 7)) {
author = h+7;
h += get_one_line(h) + 2;
t = author;
while(t!=h && *t!='<')
t++;
*t='\0';
p = t;
while(--t!=author && *t==' ')
*t='\0';
while(++p!=h && *p!='>')
;
while(++p!=h && !isdigit(*p))
;
t = p;
while(++p && isdigit(*p))
;
*p = '\0';
sec = atoi(t);
time = gmtime(&sec);
}
while((len = get_one_line(h)) > 0)
h += len+2;
h++;
len = get_one_line(h);
subject = h;
html("<tr><td>");
strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time);
html_txt(buf);
html("</td><td>");
char *qry = fmt("id=%s", sha1_to_hex(commit->object.sha1));
char *url = cgit_pageurl(cgit_query_repo, "view", qry);
html_link_open(url, NULL, NULL);
html_txt(subject);
html_link_close();
html("</td><td>");
html_txt(author);
html("</td><td><a href='");
html_attr(cgit_pageurl(cgit_query_repo, "tree",
fmt("id=%s",
sha1_to_hex(commit->tree->object.sha1))));
html("'>tree</a>");
html("</td></tr>\n");
}
void cgit_print_log(const char *tip, int ofs, int cnt)
{
struct rev_info rev;
struct commit *commit;
const char *argv[2] = {NULL, tip};
int n = 0;
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(2, argv, &rev, NULL);
prepare_revision_walk(&rev);
html("<h2>Log</h2>");
html("<table class='list'>");
html("<tr><th>Date</th><th>Message</th><th>Author</th><th>Link</th></tr>\n");
while ((commit = get_revision(&rev)) != NULL && n++ < 100) {
cgit_print_commit_shortlog(commit);
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
html("</table>\n");
}
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