gdb/maint-test-settings.c

   1 /* Maintenance commands for testing the settings framework.
   2
   3    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20
  21 #include "defs.h"
  22 #include "gdbcmd.h"
  23
  24 /* Command list for "maint set test-settings".  */
  25 static cmd_list_element *maintenance_set_test_settings_list;
  26
  27 /* Command list for "maint show test-settings".  */
  28 static cmd_list_element *maintenance_show_test_settings_list;
  29
  30 /* The "maintenance set test-settings" prefix command.  */
  31
  32 static void
  33 maintenance_set_test_settings_cmd (const char *args, int from_tty)
  34 {
  35   printf_unfiltered (_("\"maintenance set test-settings\" must be followed "
  36                        "by the name of a set command.\n"));
  37   help_list (maintenance_set_test_settings_list,
  38              "maintenance set test-settings ",
  39              all_commands, gdb_stdout);
  40 }
  41
  42 /* The "maintenance show test-settings" prefix command.  */
  43
  44 static void
  45 maintenance_show_test_settings_cmd (const char *args, int from_tty)
  46 {
  47   cmd_show_list (maintenance_show_test_settings_list, from_tty, "");
  48 }
  49
  50 /* Control variables for all the "maintenance set/show test-settings
  51    xxx" commands.  */
  52
  53 static bool maintenance_test_settings_boolean;
  54
  55 static auto_boolean maintenance_test_settings_auto_boolean = AUTO_BOOLEAN_AUTO;
  56
  57 static unsigned int maintenance_test_settings_uinteger;
  58
  59 static int maintenance_test_settings_integer;
  60
  61 static int maintenance_test_settings_zinteger;
  62
  63 static unsigned int maintenance_test_settings_zuinteger;
  64
  65 static int maintenance_test_settings_zuinteger_unlimited;
  66
  67 static char *maintenance_test_settings_string;
  68
  69 static char *maintenance_test_settings_string_noescape;
  70
  71 static char *maintenance_test_settings_optional_filename;
  72
  73 static char *maintenance_test_settings_filename;
  74
  75 /* Enum values for the "maintenance set/show test-settings boolean"
  76    commands.  */
  77 static const char maintenance_test_settings_xxx[] = "xxx";
  78 static const char maintenance_test_settings_yyy[] = "yyy";
  79 static const char maintenance_test_settings_zzz[] = "zzz";
  80
  81 static const char *const maintenance_test_settings_enums[] = {
  82   maintenance_test_settings_xxx,
  83   maintenance_test_settings_yyy,
  84   maintenance_test_settings_zzz,
  85   nullptr
  86 };
  87
  88 static const char *maintenance_test_settings_enum
  89   = maintenance_test_settings_xxx;
  90
  91 /* The "maintenance show test-settings xxx" commands.  */
  92
  93 static void
  94 maintenance_show_test_settings_value_cmd
  95   (struct ui_file *file, int from_tty,
  96    struct cmd_list_element *c, const char *value)
  97 {
  98   fprintf_filtered (file, (("%s\n")), value);
  99 }
 100
 101 \f
 102 void
 103 _initialize_maint_test_settings (void)
 104 {
 105   maintenance_test_settings_filename = xstrdup ("/foo/bar");
 106
 107   add_prefix_cmd ("test-settings", class_maintenance,
 108                   maintenance_set_test_settings_cmd, _("\
 109 Set GDB internal variables used for set/show command infrastructure testing."),
 110                   &maintenance_set_test_settings_list,
 111                   "maintenance set test-settings ",
 112                   0/*allow-unknown*/,
 113                   &maintenance_set_cmdlist);
 114
 115   add_prefix_cmd ("test-settings", class_maintenance,
 116                   maintenance_show_test_settings_cmd, _("\
 117 Show GDB internal variables used for set/show command infrastructure testing."),
 118                   &maintenance_show_test_settings_list,
 119                   "maintenance show test-settings ",
 120                   0/*allow-unknown*/,
 121                   &maintenance_show_cmdlist);
 122
 123   add_setshow_boolean_cmd ("boolean", class_maintenance,
 124                            &maintenance_test_settings_boolean, _("\
 125 command used for internal testing."), _("\
 126 command used for internal testing."),
 127                            nullptr, /* help_doc */
 128                            nullptr, /* set_cmd */
 129                            maintenance_show_test_settings_value_cmd,
 130                            &maintenance_set_test_settings_list,
 131                            &maintenance_show_test_settings_list);
 132
 133   add_setshow_auto_boolean_cmd ("auto-boolean", class_maintenance,
 134                                 &maintenance_test_settings_auto_boolean, _("\
 135 command used for internal testing."), _("\
 136 command used for internal testing."),
 137                                 nullptr, /* help_doc */
 138                                 nullptr, /* set_cmd */
 139                                 maintenance_show_test_settings_value_cmd,
 140                                 &maintenance_set_test_settings_list,
 141                                 &maintenance_show_test_settings_list);
 142
 143   add_setshow_uinteger_cmd ("uinteger", class_maintenance,
 144                            &maintenance_test_settings_uinteger, _("\
 145 command used for internal testing."), _("\
 146 command used for internal testing."),
 147                             nullptr, /* help_doc */
 148                             nullptr, /* set_cmd */
 149                             maintenance_show_test_settings_value_cmd,
 150                             &maintenance_set_test_settings_list,
 151                             &maintenance_show_test_settings_list);
 152
 153   add_setshow_integer_cmd ("integer", class_maintenance,
 154                            &maintenance_test_settings_integer, _("\
 155 command used for internal testing."), _("\
 156 command used for internal testing."),
 157                            nullptr, /* help_doc */
 158                            nullptr, /* set_cmd */
 159                            maintenance_show_test_settings_value_cmd,
 160                            &maintenance_set_test_settings_list,
 161                            &maintenance_show_test_settings_list);
 162
 163   add_setshow_string_cmd ("string", class_maintenance,
 164      &maintenance_test_settings_string, _("\
 165 command used for internal testing."), _("\
 166 command used for internal testing."),
 167      nullptr, /* help_doc */
 168      nullptr, /* set_cmd */
 169                           maintenance_show_test_settings_value_cmd,
 170                           &maintenance_set_test_settings_list,
 171                           &maintenance_show_test_settings_list);
 172
 173   add_setshow_string_noescape_cmd
 174     ("string-noescape", class_maintenance,
 175      &maintenance_test_settings_string_noescape, _("\
 176 command used for internal testing."), _("\
 177 command used for internal testing."),
 178      nullptr, /* help_doc */
 179      nullptr, /* set_cmd */
 180      maintenance_show_test_settings_value_cmd,
 181      &maintenance_set_test_settings_list,
 182      &maintenance_show_test_settings_list);
 183
 184   add_setshow_optional_filename_cmd
 185     ("optional-filename", class_maintenance,
 186      &maintenance_test_settings_optional_filename, _("\
 187 command used for internal testing."), _("\
 188 command used for internal testing."),
 189      nullptr, /* help_doc */
 190      nullptr, /* set_cmd */
 191      maintenance_show_test_settings_value_cmd,
 192      &maintenance_set_test_settings_list,
 193      &maintenance_show_test_settings_list);
 194
 195   add_setshow_filename_cmd ("filename", class_maintenance,
 196                             &maintenance_test_settings_filename, _("\
 197 command used for internal testing."), _("\
 198 command used for internal testing."),
 199                             nullptr, /* help_doc */
 200                             nullptr, /* set_cmd */
 201                             maintenance_show_test_settings_value_cmd,
 202                             &maintenance_set_test_settings_list,
 203                             &maintenance_show_test_settings_list);
 204
 205   add_setshow_zinteger_cmd ("zinteger", class_maintenance,
 206                             &maintenance_test_settings_zinteger, _("\
 207 command used for internal testing."), _("\
 208 command used for internal testing."),
 209                             nullptr, /* help_doc */
 210                             nullptr, /* set_cmd */
 211                             maintenance_show_test_settings_value_cmd,
 212                             &maintenance_set_test_settings_list,
 213                             &maintenance_show_test_settings_list);
 214
 215   add_setshow_zuinteger_cmd ("zuinteger", class_maintenance,
 216                              &maintenance_test_settings_zuinteger, _("\
 217 command used for internal testing."), _("\
 218 command used for internal testing."),
 219                              nullptr, /* help_doc */
 220                              nullptr, /* set_cmd */
 221                              maintenance_show_test_settings_value_cmd,
 222                              &maintenance_set_test_settings_list,
 223                              &maintenance_show_test_settings_list);
 224
 225   add_setshow_zuinteger_unlimited_cmd
 226     ("zuinteger-unlimited", class_maintenance,
 227      &maintenance_test_settings_zuinteger_unlimited, _("\
 228 command used for internal testing."), _("\
 229 command used for internal testing."),
 230      nullptr, /* help_doc */
 231      nullptr, /* set_cmd */
 232      maintenance_show_test_settings_value_cmd,
 233      &maintenance_set_test_settings_list,
 234      &maintenance_show_test_settings_list);
 235
 236   add_setshow_enum_cmd ("enum", class_maintenance,
 237                         maintenance_test_settings_enums,
 238                         &maintenance_test_settings_enum, _("\
 239 command used for internal testing."), _("\
 240 command used for internal testing."),
 241                         nullptr, /* help_doc */
 242                         nullptr, /* set_cmd */
 243                         maintenance_show_test_settings_value_cmd,
 244                         &maintenance_set_test_settings_list,
 245                         &maintenance_show_test_settings_list);
 246 }