ui-tree.c

   1 /* ui-tree.c: functions for tree output
   2  *
   3  * Copyright (C) 2006 Lars Hjemli
   4  *
   5  * Licensed under GNU General Public License v2
   6  *   (see COPYING for full license text)
   7  */
   8
   9 #include "cgit.h"
  10
  11
  12 static int print_entry(const unsigned char *sha1, const char *base,
  13                        int baselen, const char *pathname, unsigned int mode,
  14                        int stage)
  15 {
  16         char *name;
  17         char type[20];
  18         unsigned long size;
  19
  20         if (sha1_object_info(sha1, type, &size)) {
  21                 cgit_print_error(fmt("Bad object name: %s",
  22                                      sha1_to_hex(sha1)));
  23                 return 0;
  24         }
  25         name = xstrdup(pathname);
  26         html("<tr><td class='filemode'>");
  27         html_filemode(mode);
  28         html("</td><td>");
  29         if (S_ISDIR(mode)) {
  30                 html("<div class='ls-dir'><a href='");
  31                 html_attr(cgit_pageurl(cgit_query_repo, "tree",
  32                                        fmt("id=%s&path=%s%s/",
  33                                            sha1_to_hex(sha1),
  34                                            cgit_query_path ? cgit_query_path : "",
  35                                            pathname)));
  36         } else {
  37                 html("<div class='ls-blob'><a href='");
  38                 html_attr(cgit_pageurl(cgit_query_repo, "view",
  39                                       fmt("id=%s&path=%s%s", sha1_to_hex(sha1),
  40                                           cgit_query_path ? cgit_query_path : "",
  41                                           pathname)));
  42         }
  43         html("'>");
  44         html_txt(name);
  45         if (S_ISDIR(mode))
  46                 html("/");
  47         html("</a></div></td>");
  48         htmlf("<td class='filesize'>%li</td>", size);
  49         html("</tr>\n");
  50         free(name);
  51         return 0;
  52 }
  53
  54 void cgit_print_tree(const char *hex, char *path)
  55 {
  56         struct tree *tree;
  57         unsigned char sha1[20];
  58
  59         if (get_sha1_hex(hex, sha1)) {
  60                 cgit_print_error(fmt("Invalid object id: %s", hex));
  61                 return;
  62         }
  63         tree = parse_tree_indirect(sha1);
  64         if (!tree) {
  65                 cgit_print_error(fmt("Not a tree object: %s", hex));
  66                 return;
  67         }
  68
  69         html("<h2>Tree content</h2>\n");
  70         html_txt(path);
  71         html("<table class='list'>\n");
  72         html("<tr class='nohover'>");
  73         html("<th class='left'>Mode</th>");
  74         html("<th class='left'>Name</th>");
  75         html("<th class='right'>Size</th>");
  76         html("</tr>\n");
  77         read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
  78         html("</table>\n");
  79 }