Move functions for repolist output into ui-repolist.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 0 insertions, 69 deletions

diff --git a/cgit.c b/cgit.c
index 5438fa1..b3ff512 100644
--- a/cgit.c
+++ b/cgit.c
@@ -1,377 +1,308 @@
 /* cgit.c: cgi for the git scm
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 
 const char cgit_version[] = CGIT_VERSION;
 
 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;
 
 char *cgit_cache_root   = "/var/cache/cgit";
 
 int cgit_max_lock_attempts     =  5;
 int cgit_cache_root_ttl        =  5;
 int cgit_cache_repo_ttl        =  5;
 int cgit_cache_dynamic_ttl     =  5;
 int cgit_cache_static_ttl      = -1;
 int cgit_cache_max_create_time =  5;
 
 char *cgit_repo_name    = NULL;
 char *cgit_repo_desc    = NULL;
 char *cgit_repo_owner   = NULL;
 
 int cgit_query_has_symref = 0;
 int cgit_query_has_sha1   = 0;
 
 char *cgit_querystring  = NULL;
 char *cgit_query_repo   = NULL;
 char *cgit_query_page   = NULL;
 char *cgit_query_head   = NULL;
 char *cgit_query_sha1   = NULL;
 
 struct cacheitem cacheitem;
 
 void cgit_global_config_cb(const char *name, const char *value)
 {
 	if (!strcmp(name, "root"))
 		cgit_root = xstrdup(value);
 	else if (!strcmp(name, "root-title"))
 		cgit_root_title = xstrdup(value);
 	else if (!strcmp(name, "css"))
 		cgit_css = xstrdup(value);
 	else if (!strcmp(name, "logo"))
 		cgit_logo = xstrdup(value);
 	else if (!strcmp(name, "logo-link"))
 		cgit_logo_link = xstrdup(value);
 	else if (!strcmp(name, "virtual-root"))
 		cgit_virtual_root = xstrdup(value);
 }
 
 void cgit_repo_config_cb(const char *name, const char *value)
 {
 	if (!strcmp(name, "name"))
 		cgit_repo_name = xstrdup(value);
 	else if (!strcmp(name, "desc"))
 		cgit_repo_desc = xstrdup(value);
 	else if (!strcmp(name, "owner"))
 		cgit_repo_owner = xstrdup(value);
 }
 
 void cgit_querystring_cb(const char *name, const char *value)
 {
 	if (!strcmp(name,"r"))
 		cgit_query_repo = xstrdup(value);
 	else if (!strcmp(name, "p"))
 		cgit_query_page = xstrdup(value);
 	else if (!strcmp(name, "h")) {
 		cgit_query_head = xstrdup(value);
 		cgit_query_has_symref = 1;
 	} else if (!strcmp(name, "id")) {
 		cgit_query_sha1 = xstrdup(value);
 		cgit_query_has_sha1 = 1;
 	}
 }
 
-char *cgit_repourl(const char *reponame)
-{
-	if (cgit_virtual_root) {
-		return fmt("%s/%s/", cgit_virtual_root, reponame);
-	} else {
-		return fmt("?r=%s", reponame);
-	}
-}
-
-char *cgit_pageurl(const char *reponame, const char *pagename, 
-		   const char *query)
-{
-	if (cgit_virtual_root) {
-		return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame, 
-			   pagename, query);
-	} else {
-		return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
-	}
-}
-
 static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1,
 				int flags, void *cb_data)
 {
 	struct commit *commit;
 	char buf[256], *url;
 
 	commit = lookup_commit(sha1);
 	if (commit && !parse_commit(commit)){
 		html("<tr><td>");
 		url = cgit_pageurl(cgit_query_repo, "log", 
 				   fmt("h=%s", refname));
 		html_link_open(url, NULL, NULL);
 		strncpy(buf, refname, sizeof(buf));
 		html_txt(buf);
 		html_link_close();
 		html("</td><td>");
 		pretty_print_commit(CMIT_FMT_ONELINE, commit, ~0, buf,
 				    sizeof(buf), 0, NULL, NULL, 0);
 		html_txt(buf);
 		html("</td></tr>\n");
 	} else {
 		html("<tr><td>");
 		html_txt(buf);
 		html("</td><td>");
 		htmlf("*** bad ref %s", sha1_to_hex(sha1));
 		html("</td></tr>\n");
 	}
 	return 0;
 }
 
-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, item);
-	cgit_print_pageheader(cgit_root_title);
-
-	if (!(d = opendir("."))) {
-		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) {
-		if (de->d_name[0] == '.')
-			continue;
-		if (stat(de->d_name, &st) < 0)
-			continue;
-		if (!S_ISDIR(st.st_mode))
-			continue;
-
-		cgit_repo_name = cgit_repo_desc = cgit_repo_owner = NULL;
-		name = fmt("%s/info/cgit", de->d_name);
-		if (cgit_read_config(name, cgit_repo_config_cb))
-			continue;
-
-		html("<tr><td>");
-		html_link_open(cgit_repourl(de->d_name), NULL, NULL);
-		html_txt(cgit_repo_name);
-		html_link_close();
-		html("</td><td>");
-		html_txt(cgit_repo_desc);
-		html("</td><td>");
-		html_txt(cgit_repo_owner);
-		html("</td></tr>\n");
-	}
-	closedir(d);
-	html("</table>");
-	cgit_print_docend();
-}
-
 static void cgit_print_branches()
 {
 	html("<table class='list'>");
 	html("<tr><th>Branch name</th><th>Head commit</th></tr>\n");
 	for_each_branch_ref(cgit_print_branch_cb, NULL);
 	html("</table>");
 }
 
 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></tr>\n");
 }
 
 static 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></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");
 }
 
 static void cgit_print_repo_summary()
 {
 	html("<h2>");
 	html_txt("Repo summary page");
 	html("</h2>");
 	cgit_print_branches();
 }
 
 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)){
 		cgit_print_error(fmt("Bad hex value: %s", hex));
 	        return;
 	}
 
 	if (sha1_object_info(sha1, type, NULL)){
 		cgit_print_error("Bad object name");
 		return;
 	}
 
 	buf = read_sha1_file(sha1, type, &size);
 	if (!buf) {
 		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(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, item);
 		cgit_print_pageheader(title);
 		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, 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(item);
 	else
 		cgit_print_repolist(item);
 }
 
 static void cgit_refresh_cache(struct cacheitem *item)
 {
 	int i = 0;