ui-view.c

   1 /* ui-view.c: functions to output _any_ object, given it's sha1
   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 void cgit_print_view(char *hex)
  12 {
  13         unsigned char sha1[20];
  14         char type[20];
  15         unsigned char *buf;
  16         unsigned long size;
  17
  18         if (get_sha1_hex(hex, sha1)){
  19                 cgit_print_error(fmt("Bad hex value: %s", hex));
  20                 return;
  21         }
  22
  23         if (sha1_object_info(sha1, type, &size)){
  24                 cgit_print_error("Bad object name");
  25                 return;
  26         }
  27
  28         buf = read_sha1_file(sha1, type, &size);
  29         if (!buf) {
  30                 cgit_print_error("Error reading object");
  31                 return;
  32         }
  33
  34         buf[size] = '\0';
  35         html("<h2>Object content</h2>\n");
  36         html("<table class='list'>\n");
  37         htmlf("<tr><th>%s %s, %li bytes</th></tr>\n", type, hex, size);
  38         html("<tr><td class='blob'>\n");
  39         html_txt(buf);
  40         html("\n</td></tr>\n");
  41         html("</table>\n");
  42 }