Index: ui-log.c
===================================================================
--- ui-log.c (nonexistent)
+++ ui-log.c (revision 5)
@@ -0,0 +1,269 @@
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/sysinfo.h>
+#include <sys/types.h>
+#ifdef HAVE_INTTYPES_H
+#include <inttypes.h>
+#else
+#include <stdint.h>
+#endif
+#include <stddef.h> /* offsetof(3) */
+#include <dirent.h>
+#include <sys/stat.h> /* chmod(2) */
+#include <sys/file.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <string.h> /* strdup(3) */
+#include <libgen.h> /* basename(3) */
+#include <ctype.h> /* tolower(3) */
+#include <errno.h>
+#include <time.h>
+#include <sys/time.h>
+#include <pwd.h>
+#include <grp.h>
+#include <stdarg.h>
+#include <locale.h>
+#include <unistd.h>
+
+#include <git2.h>
+
+#include <nls.h>
+
+#include <defs.h>
+
+#include <fatal.h>
+#include <http.h>
+#include <html.h>
+
+#include <dlist.h>
+#include <strbuf.h>
+#include <repolist.h>
+#include <wrapper.h>
+#include <system.h>
+#include <date.h>
+
+#include <ctx.h>
+#include <git-shared.h>
+#include <ui-shared.h>
+
+
+static void print_log_start( struct strbuf *sb )
+{
+ if( !sb ) return;
+ strbuf_addstr( sb, "\n" );
+ strbuf_addf( sb, " <div class=\"repo-log-header\">\n" );
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ strbuf_addf( sb, " <div class=\"col-date\"><div class=\"log-date\">Date</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-cmsg\"><div class=\"log-cmsg trunc\">Commit Message</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-rev\"><div class=\"log-rev trunc\">Rev</div></div>\n" );
+ strbuf_addf( sb, " <div class=\"col-author\"><div class=\"log-author trunc\">Author</div></div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n\n" );
+ strbuf_addf( sb, " <div class=\"log\">\n\n" );
+}
+
+static void print_log_stop( struct strbuf *sb )
+{
+ if( !sb ) return;
+ strbuf_addf( sb, " </div> <!-- End of Log -->\n\n" );
+}
+
+static void print_direction( struct strbuf *sb, const char *relative_path, int reminder, int limit )
+{
+ char *path = NULL;
+ int page_size = atoi( ctx.vars.page_size );
+ int prev, next;
+
+ if( !sb ) return;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ strbuf_addf( sb, " <div class=\"log-direction\">\n" );
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ strbuf_addf( sb, " <div class=\"left col-prev\">\n" );
+ strbuf_addf( sb, " <div class=\"prev-log-direction\">\n" );
+
+ if( ctx.query.ofs )
+ {
+ prev = ctx.query.ofs - page_size;
+ if( prev < 0 ) prev = 0;
+
+ if( ctx.env.query_string && *ctx.env.query_string )
+ strbuf_addf( sb, " <a href=\"/%s%s/?ofs=%d&%s\">≪ Prev</a>\n", ctx.repo.name, path, prev, ctx.env.query_string );
+ else
+ strbuf_addf( sb, " <a href=\"/%s%s/?ofs=%d\">≪ Prev</a>\n", ctx.repo.name, path, prev );
+ }
+
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " <div class=\"right col-next\">\n" );
+ strbuf_addf( sb, " <div class=\"next-log-direction\">\n" );
+
+ if( reminder )
+ {
+ next = ctx.query.ofs + page_size;
+
+ if( ctx.env.query_string && *ctx.env.query_string )
+ strbuf_addf( sb, " <a href=\"/%s%s/?ofs=%d&%s\">Next ≫</a>\n", ctx.repo.name, path, next, ctx.env.query_string );
+ else
+ strbuf_addf( sb, " <a href=\"/%s%s/?ofs=%d\">Next ≫</a>\n", ctx.repo.name, path, next );
+ }
+
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+ strbuf_addf( sb, " </div>\n" );
+
+ free( path );
+}
+
+static void print_commit_line( struct strbuf *sb, git_commit *commit, const char *relative_path, const char *revision )
+{
+ char *path = NULL;
+
+ if( !sb || !commit ) return;
+
+ if( relative_path && *relative_path )
+ {
+ path = (char *)xmalloc( strlen( relative_path ) + 2 );
+ path[0] = '/';
+ sprintf( (char *)&path[1], relative_path );
+ }
+ else
+ {
+ path = (char *)xmalloc( 1 );
+ path[0] = '\0';
+ }
+
+ {
+ char id[GIT_OID_HEXSZ+1] = { 0 };
+
+ const git_oid *oid = git_commit_id( commit );
+ const char *message = git_commit_summary( commit );
+ git_time_t date = git_commit_time( commit );
+ int offset = git_commit_time_offset( commit );
+ const git_signature *author = git_commit_author( commit );
+
+ const char *query_string = ctx_remove_query_param( ctx.env.query_string, "rev" );
+
+ query_string = ctx_remove_query_param( query_string, "op" );
+
+ offset = (offset % 60) + ((offset / 60) * 100);
+
+ if( git_oid_fmt( (char *)&id[0], oid ) < 0 || strcmp( (char *)&id[0], revision ) ) return;
+
+
+ strbuf_addf( sb, " <div class=\"row\">\n" );
+ if( date != -1 )
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"log-date trunc\">" );
+ cgit_print_age( sb, (time_t)date, offset, 0 );
+ strbuf_addf( sb, "</div></div>\n" );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-date\"><div onclick=\"trunc(this)\" class=\"log-date trunc\">unknown</div></div>\n" );
+ }
+ strbuf_addf( sb, " <div class=\"col-cmsg\"><div onclick=\"trunc(this)\" class=\"log-cmsg trunc\">%s</div></div>\n", (char *)message );
+ if( query_string && *query_string )
+ {
+ strbuf_addf( sb, " <div class=\"col-rev\"><div onclick=\"trunc(this)\" class=\"log-rev trunc\"><a title=\"Compare with Previous\" href=\"/%s%s/?op=diff&rev=%s&%s\"><span class=\"rev-short\">%0.8s</span></a></div></div>\n", ctx.repo.name, path, (char *)revision, query_string, (char *)revision );
+ }
+ else
+ {
+ strbuf_addf( sb, " <div class=\"col-rev\"><div onclick=\"trunc(this)\" class=\"log-rev trunc\"><a title=\"Compare with Previous\" href=\"/%s%s/?op=diff&rev=%s\"><span class=\"rev-short\">%0.8s</span></a></div></div>\n", ctx.repo.name, path, (char *)revision, (char *)revision );
+ }
+ strbuf_addf( sb, " <div class=\"col-author\"><div onclick=\"trunc(this)\" class=\"log-author trunc\">%s</div></div>\n", (char *)author->name );
+ strbuf_addf( sb, " </div>\n\n" );
+ }
+
+ free( path );
+}
+
+
+static void cgit_print_log( struct strbuf *sb, const char *relative_path, const char *revision )
+{
+ struct cgit_hex_commits *commits = NULL;
+ size_t i, limit, reminder, page_size = (size_t)atoi( ctx.vars.page_size );
+
+ if( !sb ) return;
+
+ print_log_start( sb );
+
+ cgit_fill_commits_list( &commits, ctx.query.ofs, relative_path, revision );
+
+ limit = min( page_size, commits->len );
+
+ for( i = 0; i < limit; ++i )
+ {
+ git_commit *commit = NULL;
+ commit = lookup_commit_by_hex( commits->hex[i] );
+
+ print_commit_line( sb, commit, relative_path, (const char *)commits->hex[i] );
+
+ git_commit_free( commit );
+ }
+
+ reminder = commits->len - limit;
+
+ cgit_hex_commits_free( commits );
+
+ print_log_stop( sb );
+
+ if( !(!ctx.query.ofs && !reminder) )
+ print_direction( sb, relative_path, (int)reminder, (int)limit );
+}
+
+
+void cgit_print_log_page( void )
+{
+ FILE *fp;
+ struct strbuf buf = STRBUF_INIT;
+
+ fp = xfopen( ctx.page.header, "r" );
+ (void)strbuf_env_fread( &buf, fp );
+ fclose( fp );
+
+ strbuf_addf( &buf, " <div class=\"content segment\">\n" );
+ strbuf_addf( &buf, " <div class=\"container\">\n" );
+ strbuf_addf( &buf, " <div class=\"cgit-main-content\">\n" );
+
+ if( ctx.repo.name )
+ {
+ cgit_print_log( &buf, ctx.repo.relative_path, (!strcmp( ctx.query.rev, "0" )) ? (const char *)&ctx.repo.relative_info.revision[0] : ctx.query.rev );
+ }
+ else
+ {
+ strbuf_addf( &buf, " <h1>Requested resource cannot be shown</h1>\n" );
+ strbuf_addf( &buf, " <p class='leading'>Repository '%s' not found.</p>\n", ctx.repo.name );
+ }
+
+ strbuf_addf( &buf, " </div> <!-- End of cgit-main-content -->\n" );
+ strbuf_addf( &buf, " </div> <!-- End of container -->\n" );
+ strbuf_addf( &buf, " </div> <!-- End of content segment -->\n" );
+
+ fp = xfopen( ctx.page.footer, "r" );
+ (void)strbuf_env_fread( &buf, fp );
+ fclose( fp );
+
+ ctx.page.size = buf.len;
+ cgit_print_http_headers();
+ strbuf_write( &buf, STDOUT_FILENO );
+ strbuf_release( &buf );
+}
cGit-UI for Git Repositories
cGit-UI – is a web interface for Git Repositories. cGit CGI script is writen in C and therefore it's fast enough
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