| -rw-r--r-- | ui-tree.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -1,221 +1,223 @@ /* ui-tree.c: functions for tree output * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" #include "html.h" #include "ui-shared.h" char *curr_rev; char *match_path; int header = 0; static void print_object(const unsigned char *sha1, char *path) { enum object_type type; char *buf; unsigned long size, lineno, start, idx; const char *linefmt = "<tr><td class='no'><a id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a></td><td class='txt'>"; type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(sha1))); return; } buf = read_sha1_file(sha1, &type, &size); if (!buf) { cgit_print_error(fmt("Error reading object %s", sha1_to_hex(sha1))); return; } html(" blob: <a href='"); html_attr(cgit_pageurl(ctx.qry.repo, "blob", fmt("id=%s&path=%s", sha1_to_hex(sha1), path))); htmlf("'>%s</a>",sha1_to_hex(sha1)); html("<table summary='blob content' class='blob'>\n"); idx = 0; start = 0; lineno = 0; while(idx < size) { if (buf[idx] == '\n') { buf[idx] = '\0'; htmlf(linefmt, ++lineno); html_txt(buf + start); html("</td></tr>\n"); start = idx + 1; } idx++; } htmlf(linefmt, ++lineno); html_txt(buf + start); html("</td></tr>\n"); html("</table>\n"); } static int ls_item(const unsigned char *sha1, const char *base, int baselen, - const char *pathname, unsigned int mode, int stage) + const char *pathname, unsigned int mode, int stage, + void *cbdata) { char *name; char *fullpath; enum object_type type; unsigned long size = 0; name = xstrdup(pathname); fullpath = fmt("%s%s%s", ctx.qry.path ? ctx.qry.path : "", ctx.qry.path ? "/" : "", name); if (!S_ISGITLINK(mode)) { type = sha1_object_info(sha1, &size); if (type == OBJ_BAD) { htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>", name, sha1_to_hex(sha1)); return 0; } } html("<tr><td class='ls-mode'>"); cgit_print_filemode(mode); html("</td><td>"); if (S_ISGITLINK(mode)) { htmlf("<a class='ls-mod' href='"); html_attr(fmt(ctx.repo->module_link, name, sha1_to_hex(sha1))); html("'>"); html_txt(name); html("</a>"); } else if (S_ISDIR(mode)) { cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, curr_rev, fullpath); } else { cgit_tree_link(name, NULL, "ls-blob", ctx.qry.head, curr_rev, fullpath); } htmlf("</td><td class='ls-size'>%li</td>", size); html("<td>"); cgit_log_link("log", NULL, "button", ctx.qry.head, curr_rev, fullpath, 0, NULL, NULL); html("</td></tr>\n"); free(name); return 0; } static void ls_head() { html("<table summary='tree listing' class='list'>\n"); html("<tr class='nohover'>"); html("<th class='left'>Mode</th>"); html("<th class='left'>Name</th>"); html("<th class='right'>Size</th>"); html("<th/>"); html("</tr>\n"); header = 1; } static void ls_tail() { if (!header) return; html("</table>\n"); header = 0; } static void ls_tree(const unsigned char *sha1, char *path) { struct tree *tree; tree = parse_tree_indirect(sha1); if (!tree) { cgit_print_error(fmt("Not a tree object: %s", sha1_to_hex(sha1))); return; } ls_head(); - read_tree_recursive(tree, "", 0, 1, NULL, ls_item); + read_tree_recursive(tree, "", 0, 1, NULL, ls_item, NULL); ls_tail(); } static int walk_tree(const unsigned char *sha1, const char *base, int baselen, - const char *pathname, unsigned mode, int stage) + const char *pathname, unsigned mode, int stage, + void *cbdata) { static int state; static char buffer[PATH_MAX]; char *url; if (state == 0) { memcpy(buffer, base, baselen); strcpy(buffer+baselen, pathname); url = cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s&path=%s", curr_rev, buffer)); html("/"); cgit_tree_link(xstrdup(pathname), NULL, NULL, ctx.qry.head, curr_rev, buffer); if (strcmp(match_path, buffer)) return READ_TREE_RECURSIVE; if (S_ISDIR(mode)) { state = 1; ls_head(); return READ_TREE_RECURSIVE; } else { print_object(sha1, buffer); return 0; } } - ls_item(sha1, base, baselen, pathname, mode, stage); + ls_item(sha1, base, baselen, pathname, mode, stage, NULL); return 0; } /* * Show a tree or a blob * rev: the commit pointing at the root tree object * path: path to tree or blob */ void cgit_print_tree(const char *rev, char *path) { unsigned char sha1[20]; struct commit *commit; const char *paths[] = {path, NULL}; if (!rev) rev = ctx.qry.head; curr_rev = xstrdup(rev); if (get_sha1(rev, sha1)) { cgit_print_error(fmt("Invalid revision name: %s", rev)); return; } commit = lookup_commit_reference(sha1); if (!commit || parse_commit(commit)) { cgit_print_error(fmt("Invalid commit reference: %s", rev)); return; } html("path: <a href='"); html_attr(cgit_pageurl(ctx.qry.repo, "tree", fmt("h=%s", rev))); html("'>root</a>"); if (path == NULL) { ls_tree(commit->tree->object.sha1, NULL); return; } match_path = path; - read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree); + read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree, NULL); ls_tail(); } |