shared.c

   1 /* shared.c: global vars + some callback functions
   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 char *cgit_root         = "/usr/src/git";
  12 char *cgit_root_title   = "Git repository browser";
  13 char *cgit_css          = "/cgit.css";
  14 char *cgit_logo         = "/git-logo.png";
  15 char *cgit_logo_link    = "http://www.kernel.org/pub/software/scm/git/docs/";
  16 char *cgit_virtual_root = NULL;
  17
  18 char *cgit_cache_root   = "/var/cache/cgit";
  19
  20 int cgit_nocache               =  0;
  21 int cgit_max_lock_attempts     =  5;
  22 int cgit_cache_root_ttl        =  5;
  23 int cgit_cache_repo_ttl        =  5;
  24 int cgit_cache_dynamic_ttl     =  5;
  25 int cgit_cache_static_ttl      = -1;
  26 int cgit_cache_max_create_time =  5;
  27
  28 char *cgit_repo_name    = NULL;
  29 char *cgit_repo_desc    = NULL;
  30 char *cgit_repo_owner   = NULL;
  31
  32 int cgit_query_has_symref = 0;
  33 int cgit_query_has_sha1   = 0;
  34
  35 char *cgit_querystring  = NULL;
  36 char *cgit_query_repo   = NULL;
  37 char *cgit_query_page   = NULL;
  38 char *cgit_query_head   = NULL;
  39 char *cgit_query_search = NULL;
  40 char *cgit_query_sha1   = NULL;
  41 char *cgit_query_sha2   = NULL;
  42 int   cgit_query_ofs    = 0;
  43
  44 int htmlfd = 0;
  45
  46 void cgit_global_config_cb(const char *name, const char *value)
  47 {
  48         if (!strcmp(name, "root"))
  49                 cgit_root = xstrdup(value);
  50         else if (!strcmp(name, "root-title"))
  51                 cgit_root_title = xstrdup(value);
  52         else if (!strcmp(name, "css"))
  53                 cgit_css = xstrdup(value);
  54         else if (!strcmp(name, "logo"))
  55                 cgit_logo = xstrdup(value);
  56         else if (!strcmp(name, "logo-link"))
  57                 cgit_logo_link = xstrdup(value);
  58         else if (!strcmp(name, "virtual-root"))
  59                 cgit_virtual_root = xstrdup(value);
  60         else if (!strcmp(name, "nocache"))
  61                 cgit_nocache = atoi(value);
  62         else if (!strcmp(name, "cache-root"))
  63                 cgit_cache_root = xstrdup(value);
  64         else if (!strcmp(name, "cache-root-ttl"))
  65                 cgit_cache_root_ttl = atoi(value);
  66         else if (!strcmp(name, "cache-repo-ttl"))
  67                 cgit_cache_repo_ttl = atoi(value);
  68         else if (!strcmp(name, "cache-static-ttl"))
  69                 cgit_cache_static_ttl = atoi(value);
  70         else if (!strcmp(name, "cache-dynamic-ttl"))
  71                 cgit_cache_dynamic_ttl = atoi(value);
  72 }
  73
  74 void cgit_repo_config_cb(const char *name, const char *value)
  75 {
  76         if (!strcmp(name, "name"))
  77                 cgit_repo_name = xstrdup(value);
  78         else if (!strcmp(name, "desc"))
  79                 cgit_repo_desc = xstrdup(value);
  80         else if (!strcmp(name, "owner"))
  81                 cgit_repo_owner = xstrdup(value);
  82 }
  83
  84 void cgit_querystring_cb(const char *name, const char *value)
  85 {
  86         if (!strcmp(name,"r")) {
  87                 cgit_query_repo = xstrdup(value);
  88         } else if (!strcmp(name, "p")) {
  89                 cgit_query_page = xstrdup(value);
  90         } else if (!strcmp(name, "q")) {
  91                 cgit_query_search = xstrdup(value);
  92         } else if (!strcmp(name, "h")) {
  93                 cgit_query_head = xstrdup(value);
  94                 cgit_query_has_symref = 1;
  95         } else if (!strcmp(name, "id")) {
  96                 cgit_query_sha1 = xstrdup(value);
  97                 cgit_query_has_sha1 = 1;
  98         } else if (!strcmp(name, "id2")) {
  99                 cgit_query_sha2 = xstrdup(value);
 100                 cgit_query_has_sha1 = 1;
 101         } else if (!strcmp(name, "ofs")) {
 102                 cgit_query_ofs = atoi(value);
 103         }
 104 }
 105
 106 void *cgit_free_commitinfo(struct commitinfo *info)
 107 {
 108         free(info->author);
 109         free(info->author_email);
 110         free(info->committer);
 111         free(info->committer_email);
 112         free(info->subject);
 113         free(info);
 114         return NULL;
 115 }
 116
 117 int hextoint(char c)
 118 {
 119         if (c >= 'a' && c <= 'f')
 120                 return 10 + c - 'a';
 121         else if (c >= 'A' && c <= 'F')
 122                 return 10 + c - 'A';
 123         else if (c >= '0' && c <= '9')
 124                 return c - '0';
 125         else
 126                 return -1;
 127 }
 128