silentbob/src/opts_settings.cxx

   1 /*
   2  * (c) Oleg Puchinin 2006,2007
   3  * graycardinalster@gmail.com
   4  *
   5  */
   6
   7 #include <head.h>
   8
   9 int opts_settings (DArray * d_opts, int & i)
  10 {
  11         int argc;
  12
  13         if (! d_opts)
  14                 return 0;
  15
  16         argc = d_opts->get_size ();
  17
  18         if (d_opts->get (i)[0] != '-') {
  19                 ENV->d_files->add (strdup (d_opts->get (i)));
  20                 return 0;
  21         }
  22
  23         if (EQ (d_opts->get (i), "--verbose")) {
  24                 SB_FLSET (SB_FLVERBOSE);
  25                 return 0;
  26         }
  27
  28         if (EQ (d_opts->get (i), "-u")) {
  29                 SB_FLSET (SB_FLRTREE);
  30                 return 0;
  31         }
  32
  33         if (EQ (d_opts->get (i), "--linear") ||
  34                         EQ (d_opts->get (i), "-l")) {
  35                 SB_FLSET (SB_FLLINEAR);
  36                 return 0;
  37         }
  38
  39         if (EQ (d_opts->get (i), "-C") && i < argc) {
  40                 ++i;
  41                 chdir (d_opts->get (i));
  42                 return 0;
  43         }
  44
  45         if (EQ (d_opts->get (i), "--linux")) {
  46                 chdir ("/usr/src/linux");
  47                 return 0;
  48         }
  49
  50         if (EQ (d_opts->get (i), "--debug")) {
  51                 SB_FLSET (SB_FLDEBUG);
  52                 return 0;
  53         }
  54
  55         if (EQ (d_opts->get (i), "--simulate")) {
  56                 Dtimer ();
  57                 SB_FLSET (SB_FLSIMULATE);
  58                 return 0;
  59         }
  60
  61         if (EQ (d_opts->get (i), "--no-links")) {
  62                 SB_FLSET (SB_FLNOLINKS);
  63                 return 0;
  64         }
  65
  66         if (EQ (d_opts->get (i), "-a") || EQ (d_opts->get (i), "--all")) {
  67                 SB_FLSET (SB_FLALL);
  68                 return 0;
  69         }
  70
  71         if (EQ (d_opts->get (i), "--test") || EQ (d_opts->get (i), "-t")) {
  72                 SB_FLSET (SB_FLTEST);
  73                 return 0;
  74         }
  75
  76         if (EQ (d_opts->get (i), "--ctags-append")) {
  77                 SB_FLSET (SB_FLCTAGSAPPEND);
  78                 return 0;
  79         }
  80
  81         if (EQ (d_opts->get (i), "-A")) {
  82                 if (++i >= argc)
  83                         return 0;
  84
  85                 ENV->cgrep_A = atoi (d_opts->get (i));
  86                 return 0;
  87         }
  88
  89         if (EQ (d_opts->get (i), "-B")) {
  90                 if (++i >= argc)
  91                         return 0;
  92
  93                 ENV->cgrep_B = atoi (d_opts->get (i));
  94                 return 0;
  95         }
  96
  97         if (EQ (d_opts->get (i), "-j")) {
  98                 if (++i >= argc)
  99                         return 0;
 100                 ENV->max_proc = atoi (d_opts->get (i));
 101                 return 0;
 102         }
 103
 104         if (EQ (d_opts->get (i), "--tag-style") || EQ (d_opts->get (i), "-ts")) {
 105                 SB_FLSET (SB_FLTAGSTYLE);
 106                 return 0;
 107         }
 108
 109         if (EQ (d_opts->get (i), "-L") && (i+1) < argc) {
 110                 ++i;
 111                 ENV->d_files->from_file (d_opts->get (i));
 112                 ENV->d_files->foreach ((Dfunc_t) chomp);
 113                 return 0;
 114         }
 115
 116         if (EQ (d_opts->get (i), "--depth")) {
 117                 if (++i >= argc)
 118                         return 0;
 119
 120                 ENV->d_depth = atoi (d_opts->get (i));
 121                 return 0;
 122         }
 123
 124         if (EQ (d_opts->get (i), "-fn")) {
 125                 SB_FLSET (SB_FLFNAMES);
 126                 return 0;
 127         }
 128
 129         if (EQ (d_opts->get (i), "--lang")) {
 130                 if (++i >= argc)
 131                         return 0;
 132
 133                 ENV->language = strdup (d_opts->get (i));
 134                 if (EQ (ENV->language, "cpp") ||
 135                         EQ (ENV->language, "cxx") ||
 136                         EQ (ENV->language, "c++")) {
 137                         delete ENV->language;
 138                         ENV->language = strdup ("C++");
 139                         SB_FLSET (SB_FLCPP);
 140                 }
 141                 return 0;
 142         }
 143
 144         if (EQ (d_opts->get (i), "--thread")) {
 145                 SB_FLSET (SB_FLTHREAD);
 146                 return 0;
 147         }
 148
 149         return -1;
 150 }
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