]> gitweb.ps.run Git - ps-cgit/blobdiff - cgit.c
Move global variables + callback functions into shared.c
[ps-cgit] / cgit.c
diff --git a/cgit.c b/cgit.c
index 300fe46505c7d09897e42996971d9f3bf830c3b8..d1abaa052135a8be8f0a13c0ccb9e7c53c4c8347 100644 (file)
--- a/cgit.c
+++ b/cgit.c
 
 const char cgit_version[] = CGIT_VERSION;
 
 
 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;
-       }
-}
-
-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_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)) || 
 static void cgit_print_repo_page(struct cacheitem *item)
 {
        if (chdir(fmt("%s/%s", cgit_root, cgit_query_repo)) || 
@@ -238,11 +27,11 @@ static void cgit_print_repo_page(struct cacheitem *item)
        cgit_print_docstart(title, item);
        cgit_print_pageheader(title);
        if (!cgit_query_page)
        cgit_print_docstart(title, item);
        cgit_print_pageheader(title);
        if (!cgit_query_page)
-               cgit_print_repo_summary();
+               cgit_print_summary();
        else if (!strcmp(cgit_query_page, "log")) {
                cgit_print_log(cgit_query_head, 0, 100);
        } else if (!strcmp(cgit_query_page, "view")) {
        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_view(cgit_query_sha1);
        }
        cgit_print_docend();
 }
        }
        cgit_print_docend();
 }
@@ -257,7 +46,7 @@ static void cgit_fill_cache(struct cacheitem *item)
                cgit_print_repolist(item);
 }
 
                cgit_print_repolist(item);
 }
 
-static void cgit_refresh_cache(struct cacheitem *item)
+static void cgit_check_cache(struct cacheitem *item)
 {
        int i = 0;
 
 {
        int i = 0;
 
@@ -299,10 +88,13 @@ static void cgit_print_cache(struct cacheitem *item)
 
 int main(int argc, const char **argv)
 {
 
 int main(int argc, const char **argv)
 {
+       struct cacheitem item;
+
        cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
        cgit_querystring = xstrdup(getenv("QUERY_STRING"));
        cgit_parse_query(cgit_querystring, cgit_querystring_cb);
        cgit_read_config("/etc/cgitrc", cgit_global_config_cb);
        cgit_querystring = xstrdup(getenv("QUERY_STRING"));
        cgit_parse_query(cgit_querystring, cgit_querystring_cb);
-       cgit_refresh_cache(&cacheitem);
-       cgit_print_cache(&cacheitem);
+
+       cgit_check_cache(&item);
+       cgit_print_cache(&item);
        return 0;
 }
        return 0;
 }