programs/wineconsole/registry.c

   1 /*
   2  * an application for displaying Win32 console
   3  *      registry and init functions
   4  *
   5  * Copyright 2001 Eric Pouech
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library 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 GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winreg.h"
  27 #include "winecon_private.h"
  28
  29 #include "wine/debug.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(wineconsole);
  32
  33 static const WCHAR wszConsole[]           = {'C','o','n','s','o','l','e',0};
  34 static const WCHAR wszCursorSize[]        = {'C','u','r','s','o','r','S','i','z','e',0};
  35 static const WCHAR wszCursorVisible[]     = {'C','u','r','s','o','r','V','i','s','i','b','l','e',0};
  36 static const WCHAR wszEditionMode[]       = {'E','d','i','t','i','o','n','M','o','d','e',0};
  37 static const WCHAR wszExitOnDie[]         = {'E','x','i','t','O','n','D','i','e',0};
  38 static const WCHAR wszFaceName[]          = {'F','a','c','e','N','a','m','e',0};
  39 static const WCHAR wszFontSize[]          = {'F','o','n','t','S','i','z','e',0};
  40 static const WCHAR wszFontWeight[]        = {'F','o','n','t','W','e','i','g','h','t',0};
  41 static const WCHAR wszHistoryBufferSize[] = {'H','i','s','t','o','r','y','B','u','f','f','e','r','S','i','z','e',0};
  42 static const WCHAR wszHistoryNoDup[]      = {'H','i','s','t','o','r','y','N','o','D','u','p',0};
  43 static const WCHAR wszMenuMask[]          = {'M','e','n','u','M','a','s','k',0};
  44 static const WCHAR wszQuickEdit[]         = {'Q','u','i','c','k','E','d','i','t',0};
  45 static const WCHAR wszScreenBufferSize[]  = {'S','c','r','e','e','n','B','u','f','f','e','r','S','i','z','e',0};
  46 static const WCHAR wszScreenColors[]      = {'S','c','r','e','e','n','C','o','l','o','r','s',0};
  47 static const WCHAR wszWindowSize[]        = {'W','i','n','d','o','w','S','i','z','e',0};
  48
  49 void WINECON_DumpConfig(const char* pfx, const struct config_data* cfg)
  50 {
  51     WINE_TRACE("%s cell=(%u,%u) cursor=(%d,%d) attr=%02lx font=%s/%lu hist=%lu/%d flags=%c%c msk=%08lx sb=(%u,%u) win=(%u,%u)x(%u,%u) edit=%u registry=%s\n",
  52                pfx, cfg->cell_width, cfg->cell_height, cfg->cursor_size, cfg->cursor_visible, cfg->def_attr,
  53                wine_dbgstr_w(cfg->face_name), cfg->font_weight, cfg->history_size, cfg->history_nodup ? 1 : 2,
  54                cfg->quick_edit ? 'Q' : 'q', cfg->exit_on_die ? 'X' : 'x',
  55                cfg->menu_mask, cfg->sb_width, cfg->sb_height, cfg->win_pos.X, cfg->win_pos.Y, cfg->win_width, cfg->win_height,
  56                cfg->edition_mode,
  57                wine_dbgstr_w(cfg->registry));
  58 }
  59
  60 /******************************************************************
  61  *              WINECON_CreateKeyName
  62  *
  63  * Get a proper key name from an appname (mainly convert '\\' to '_')
  64  */
  65 static LPWSTR   WINECON_CreateKeyName(LPCWSTR kn)
  66 {
  67     LPWSTR      ret = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(kn) + 1) * sizeof(WCHAR));
  68     LPWSTR      ptr = ret;
  69
  70     if (!ptr) WINECON_Fatal("OOM");
  71
  72     do
  73     {
  74         *ptr++ = *kn == '\\' ? '_' : *kn;
  75     } while (*kn++ != 0);
  76     return ret;
  77 }
  78
  79 /******************************************************************
  80  *              WINECON_RegLoadHelper
  81  *
  82  * Read the basic configuration from any console key or subkey
  83  */
  84 static void WINECON_RegLoadHelper(HKEY hConKey, struct config_data* cfg)
  85 {
  86     DWORD       type;
  87     DWORD       count;
  88     DWORD       val;
  89
  90     count = sizeof(val);
  91     if (!RegQueryValueEx(hConKey, wszCursorSize, 0, &type, (LPBYTE)&val, &count))
  92         cfg->cursor_size = val;
  93
  94     count = sizeof(val);
  95     if (!RegQueryValueEx(hConKey, wszCursorVisible, 0, &type, (LPBYTE)&val, &count))
  96         cfg->cursor_visible = val;
  97
  98     count = sizeof(val);
  99     if (!RegQueryValueEx(hConKey, wszEditionMode, 0, &type, (LPBYTE)&val, &count))
 100         cfg->edition_mode = val;
 101
 102     count = sizeof(val);
 103     if (!RegQueryValueEx(hConKey, wszExitOnDie, 0, &type, (LPBYTE)&val, &count))
 104         cfg->exit_on_die = val;
 105
 106     count = sizeof(cfg->face_name);
 107     RegQueryValueEx(hConKey, wszFaceName, 0, &type, (LPBYTE)&cfg->face_name, &count);
 108
 109     count = sizeof(val);
 110     if (!RegQueryValueEx(hConKey, wszFontSize, 0, &type, (LPBYTE)&val, &count))
 111     {
 112         cfg->cell_height = HIWORD(val);
 113         cfg->cell_width  = LOWORD(val);
 114     }
 115
 116     count = sizeof(val);
 117     if (!RegQueryValueEx(hConKey, wszFontWeight, 0, &type, (LPBYTE)&val, &count))
 118         cfg->font_weight = val;
 119
 120     count = sizeof(val);
 121     if (!RegQueryValueEx(hConKey, wszHistoryBufferSize, 0, &type, (LPBYTE)&val, &count))
 122         cfg->history_size = val;
 123
 124     count = sizeof(val);
 125     if (!RegQueryValueEx(hConKey, wszHistoryNoDup, 0, &type, (LPBYTE)&val, &count))
 126         cfg->history_nodup = val;
 127
 128     count = sizeof(val);
 129     if (!RegQueryValueEx(hConKey, wszMenuMask, 0, &type, (LPBYTE)&val, &count))
 130         cfg->menu_mask = val;
 131
 132     count = sizeof(val);
 133     if (!RegQueryValueEx(hConKey, wszQuickEdit, 0, &type, (LPBYTE)&val, &count))
 134         cfg->quick_edit = val;
 135
 136     count = sizeof(val);
 137     if (!RegQueryValueEx(hConKey, wszScreenBufferSize, 0, &type, (LPBYTE)&val, &count))
 138     {
 139         cfg->sb_height = HIWORD(val);
 140         cfg->sb_width  = LOWORD(val);
 141     }
 142
 143     count = sizeof(val);
 144     if (!RegQueryValueEx(hConKey, wszScreenColors, 0, &type, (LPBYTE)&val, &count))
 145         cfg->def_attr = val;
 146
 147     count = sizeof(val);
 148     if (!RegQueryValueEx(hConKey, wszWindowSize, 0, &type, (LPBYTE)&val, &count))
 149     {
 150         cfg->win_height = HIWORD(val);
 151         cfg->win_width  = LOWORD(val);
 152     }
 153
 154     /* win_pos isn't read from registry */
 155 }
 156
 157 /******************************************************************
 158  *              WINECON_RegLoad
 159  *
 160  *
 161  */
 162 void WINECON_RegLoad(const WCHAR* appname, struct config_data* cfg)
 163 {
 164     HKEY        hConKey;
 165
 166     WINE_TRACE("loading %s registry settings.\n", appname ? wine_dbgstr_w(appname) : "default");
 167
 168     /* first set default values */
 169     cfg->cursor_size = 25;
 170     cfg->cursor_visible = 1;
 171     cfg->exit_on_die = 1;
 172     memset(cfg->face_name, 0, sizeof(cfg->face_name));
 173     cfg->cell_height = 12;
 174     cfg->cell_width  = 8;
 175     cfg->font_weight = 0;
 176     cfg->history_size = 50;
 177     cfg->history_nodup = 0;
 178     cfg->menu_mask = 0;
 179     cfg->quick_edit = 0;
 180     cfg->sb_height = 25;
 181     cfg->sb_width  = 80;
 182     cfg->def_attr = 0x000F;
 183     cfg->win_height = 25;
 184     cfg->win_width  = 80;
 185     cfg->win_pos.X = 0;
 186     cfg->win_pos.Y = 0;
 187     cfg->edition_mode = 0;
 188     cfg->registry = NULL;
 189
 190     /* then read global settings */
 191     if (!RegOpenKey(HKEY_CURRENT_USER, wszConsole, &hConKey))
 192     {
 193         WINECON_RegLoadHelper(hConKey, cfg);
 194         /* if requested, load part related to console title */
 195         if (appname)
 196         {
 197             HKEY        hAppKey;
 198
 199             cfg->registry = WINECON_CreateKeyName(appname);
 200             if (!RegOpenKey(hConKey, cfg->registry, &hAppKey))
 201             {
 202                 WINECON_RegLoadHelper(hAppKey, cfg);
 203                 RegCloseKey(hAppKey);
 204             }
 205         }
 206         RegCloseKey(hConKey);
 207     }
 208     WINECON_DumpConfig("load", cfg);
 209 }
 210
 211 /******************************************************************
 212  *              WINECON_RegSaveHelper
 213  *
 214  *
 215  */
 216 static void WINECON_RegSaveHelper(HKEY hConKey, const struct config_data* cfg)
 217 {
 218     DWORD       val;
 219
 220     WINECON_DumpConfig("save", cfg);
 221
 222     val = cfg->cursor_size;
 223     RegSetValueEx(hConKey, wszCursorSize, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 224
 225     val = cfg->cursor_visible;
 226     RegSetValueEx(hConKey, wszCursorVisible, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 227
 228     val = cfg->edition_mode;
 229     RegSetValueEx(hConKey, wszEditionMode, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 230
 231     val = cfg->exit_on_die;
 232     RegSetValueEx(hConKey, wszExitOnDie, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 233
 234     RegSetValueEx(hConKey, wszFaceName, 0, REG_SZ, (LPBYTE)&cfg->face_name, sizeof(cfg->face_name));
 235
 236     val = MAKELONG(cfg->cell_width, cfg->cell_height);
 237     RegSetValueEx(hConKey, wszFontSize, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 238
 239     val = cfg->font_weight;
 240     RegSetValueEx(hConKey, wszFontWeight, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 241
 242     val = cfg->history_size;
 243     RegSetValueEx(hConKey, wszHistoryBufferSize, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 244
 245     val = cfg->history_nodup;
 246     RegSetValueEx(hConKey, wszHistoryNoDup, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 247
 248     val = cfg->menu_mask;
 249     RegSetValueEx(hConKey, wszMenuMask, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 250
 251     val = cfg->quick_edit;
 252     RegSetValueEx(hConKey, wszQuickEdit, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 253
 254     val = MAKELONG(cfg->sb_width, cfg->sb_height);
 255     RegSetValueEx(hConKey, wszScreenBufferSize, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 256
 257     val = cfg->def_attr;
 258     RegSetValueEx(hConKey, wszScreenColors, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 259
 260     val = MAKELONG(cfg->win_width, cfg->win_height);
 261     RegSetValueEx(hConKey, wszWindowSize, 0, REG_DWORD, (LPBYTE)&val, sizeof(val));
 262 }
 263
 264 /******************************************************************
 265  *              WINECON_RegSave
 266  *
 267  *
 268  */
 269 void WINECON_RegSave(const struct config_data* cfg)
 270 {
 271     HKEY        hConKey;
 272
 273     WINE_TRACE("saving registry settings.\n");
 274     if (RegCreateKey(HKEY_CURRENT_USER, wszConsole, &hConKey))
 275     {
 276         WINE_ERR("Can't open registry for saving\n");
 277     }
 278     else
 279     {
 280         if (cfg->registry)
 281         {
 282             HKEY    hAppKey;
 283
 284             if (RegCreateKey(hConKey, cfg->registry, &hAppKey))
 285             {
 286                 WINE_ERR("Can't open registry for saving\n");
 287             }
 288             else
 289             {
 290                 /* FIXME: maybe only save the values different from the default value ? */
 291                 WINECON_RegSaveHelper(hAppKey, cfg);
 292                 RegCloseKey(hAppKey);
 293             }
 294         }
 295         else WINECON_RegSaveHelper(hConKey, cfg);
 296         RegCloseKey(hConKey);
 297     }
 298 }