| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/palmos/utils.cpp |
| 3 | // Purpose: Various utilities |
| 4 | // Author: William Osborne - minimal working wxPalmOS port |
| 5 | // Modified by: Wlodzimierz ABX Skiba - real functionality |
| 6 | // Created: 10/13/04 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) William Osborne, Wlodzimierz Skiba |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #ifndef WX_PRECOMP |
| 28 | #include "wx/utils.h" |
| 29 | #include "wx/app.h" |
| 30 | #include "wx/intl.h" |
| 31 | #include "wx/log.h" |
| 32 | #include "wx/timer.h" |
| 33 | #endif //WX_PRECOMP |
| 34 | |
| 35 | #include "wx/apptrait.h" |
| 36 | #include "wx/dynload.h" |
| 37 | #include "wx/confbase.h" |
| 38 | #include "wx/power.h" |
| 39 | |
| 40 | #include <MemoryMgr.h> |
| 41 | #include <DLServer.h> |
| 42 | #include <SoundMgr.h> |
| 43 | #include <SysUtils.h> |
| 44 | |
| 45 | // ============================================================================ |
| 46 | // implementation |
| 47 | // ============================================================================ |
| 48 | |
| 49 | // ---------------------------------------------------------------------------- |
| 50 | // get host name and related |
| 51 | // ---------------------------------------------------------------------------- |
| 52 | |
| 53 | // Get hostname only (without domain name) |
| 54 | bool wxGetHostName(wxChar *buf, int maxSize) |
| 55 | { |
| 56 | return false; |
| 57 | } |
| 58 | |
| 59 | // get full hostname (with domain name if possible) |
| 60 | bool wxGetFullHostName(wxChar *buf, int maxSize) |
| 61 | { |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | // Get user ID e.g. jacs |
| 66 | bool wxGetUserId(wxChar *buf, int maxSize) |
| 67 | { |
| 68 | return wxGetUserName(buf, maxSize); |
| 69 | } |
| 70 | |
| 71 | // Get user name e.g. Julian Smart |
| 72 | bool wxGetUserName(wxChar *buf, int maxSize) |
| 73 | { |
| 74 | *buf = wxT('\0'); |
| 75 | |
| 76 | // buffer allocation |
| 77 | MemHandle handle = MemHandleNew(maxSize-1); |
| 78 | if( handle == NULL ) |
| 79 | return false; |
| 80 | |
| 81 | // lock the buffer |
| 82 | char *id = (char *)MemHandleLock(handle); |
| 83 | if( id == NULL ) |
| 84 | return false; |
| 85 | |
| 86 | // get user's name |
| 87 | if( DlkGetSyncInfo(NULL, NULL, NULL, id, NULL, NULL) != errNone ) |
| 88 | { |
| 89 | MemPtrUnlock(id); |
| 90 | return false; |
| 91 | } |
| 92 | |
| 93 | wxStrncpy (buf, wxSafeConvertMB2WX(id), maxSize - 1); |
| 94 | |
| 95 | // free the buffer |
| 96 | MemPtrUnlock(id); |
| 97 | |
| 98 | return true; |
| 99 | } |
| 100 | |
| 101 | const wxChar* wxGetHomeDir(wxString *pstr) |
| 102 | { |
| 103 | return NULL; |
| 104 | } |
| 105 | |
| 106 | wxChar *wxGetUserHome(const wxString& WXUNUSED(user)) |
| 107 | { |
| 108 | return NULL; |
| 109 | } |
| 110 | |
| 111 | bool wxGetDiskSpace(const wxString& path, wxDiskspaceSize_t *pTotal, wxDiskspaceSize_t *pFree) |
| 112 | { |
| 113 | return false; |
| 114 | } |
| 115 | |
| 116 | // ---------------------------------------------------------------------------- |
| 117 | // env vars |
| 118 | // ---------------------------------------------------------------------------- |
| 119 | |
| 120 | bool wxGetEnv(const wxString& var, wxString *value) |
| 121 | { |
| 122 | return false; |
| 123 | } |
| 124 | |
| 125 | bool wxSetEnv(const wxString& var, const wxChar *value) |
| 126 | { |
| 127 | return false; |
| 128 | } |
| 129 | |
| 130 | bool wxUnsetEnv(const wxString& var) |
| 131 | { |
| 132 | return false; |
| 133 | } |
| 134 | |
| 135 | // ---------------------------------------------------------------------------- |
| 136 | // process management |
| 137 | // ---------------------------------------------------------------------------- |
| 138 | |
| 139 | int wxKill(long pid, wxSignal sig, wxKillError *krc, int flags) |
| 140 | { |
| 141 | return 0; |
| 142 | } |
| 143 | |
| 144 | // Execute a program in an Interactive Shell |
| 145 | bool wxShell(const wxString& command) |
| 146 | { |
| 147 | return false; |
| 148 | } |
| 149 | |
| 150 | // Shutdown or reboot the PC |
| 151 | bool wxShutdown(wxShutdownFlags wFlags) |
| 152 | { |
| 153 | return false; |
| 154 | } |
| 155 | |
| 156 | // ---------------------------------------------------------------------------- |
| 157 | // power management |
| 158 | // ---------------------------------------------------------------------------- |
| 159 | |
| 160 | wxPowerType wxGetPowerType() |
| 161 | { |
| 162 | return wxPOWER_BATTERY; |
| 163 | } |
| 164 | |
| 165 | wxBatteryState wxGetBatteryState() |
| 166 | { |
| 167 | // TODO |
| 168 | return wxBATTERY_UNKNOWN_STATE; |
| 169 | } |
| 170 | |
| 171 | // ---------------------------------------------------------------------------- |
| 172 | // misc |
| 173 | // ---------------------------------------------------------------------------- |
| 174 | |
| 175 | // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX) |
| 176 | wxMemorySize wxGetFreeMemory() |
| 177 | { |
| 178 | uint32_t freeTotal = 0; |
| 179 | uint32_t freeHeap; |
| 180 | uint32_t freeChunk; |
| 181 | |
| 182 | // executed twice: for the dynamic heap, and for the non-secure RAM storage heap |
| 183 | for ( uint16_t i=0; i<MemNumRAMHeaps(); i++) |
| 184 | { |
| 185 | status_t err = MemHeapFreeBytes(i, &freeHeap, &freeChunk); |
| 186 | if( err != errNone ) |
| 187 | return -1; |
| 188 | freeTotal+=freeHeap; |
| 189 | } |
| 190 | |
| 191 | return (wxMemorySize)freeTotal; |
| 192 | } |
| 193 | |
| 194 | unsigned long wxGetProcessId() |
| 195 | { |
| 196 | return 0; |
| 197 | } |
| 198 | |
| 199 | // Emit a beeeeeep |
| 200 | void wxBell() |
| 201 | { |
| 202 | SndPlaySystemSound(sndWarning); |
| 203 | } |
| 204 | |
| 205 | bool wxIsPlatform64Bit() |
| 206 | { |
| 207 | return false; |
| 208 | } |
| 209 | |
| 210 | wxString wxGetOsDescription() |
| 211 | { |
| 212 | wxString strOS = _T("PalmOS"); |
| 213 | |
| 214 | char *version = SysGetOSVersionString(); |
| 215 | if(version) |
| 216 | { |
| 217 | wxString str = wxString::FromAscii(version); |
| 218 | MemPtrFree(version); |
| 219 | if(!str.empty()) |
| 220 | { |
| 221 | strOS << _(" ") << str; |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | return strOS; |
| 226 | } |
| 227 | |
| 228 | wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin) |
| 229 | { |
| 230 | // TODO |
| 231 | |
| 232 | return wxOS_UNKNOWN; |
| 233 | } |
| 234 | |
| 235 | // ---------------------------------------------------------------------------- |
| 236 | // sleep functions |
| 237 | // ---------------------------------------------------------------------------- |
| 238 | |
| 239 | void wxMilliSleep(unsigned long milliseconds) |
| 240 | { |
| 241 | } |
| 242 | |
| 243 | void wxMicroSleep(unsigned long microseconds) |
| 244 | { |
| 245 | } |
| 246 | |
| 247 | void wxSleep(int nSecs) |
| 248 | { |
| 249 | } |
| 250 | |
| 251 | // ---------------------------------------------------------------------------- |
| 252 | // font encoding <-> Win32 codepage conversion functions |
| 253 | // ---------------------------------------------------------------------------- |
| 254 | |
| 255 | extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding) |
| 256 | { |
| 257 | return 0; |
| 258 | } |
| 259 | |
| 260 | // we have 2 versions of wxCharsetToCodepage(): the old one which directly |
| 261 | // looks up the vlaues in the registry and the new one which is more |
| 262 | // politically correct and has more chances to work on other Windows versions |
| 263 | // as well but the old version is still needed for !wxUSE_FONTMAP case |
| 264 | #if wxUSE_FONTMAP |
| 265 | |
| 266 | #include "wx/fontmap.h" |
| 267 | |
| 268 | extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding) |
| 269 | { |
| 270 | return 0; |
| 271 | } |
| 272 | |
| 273 | extern long wxCharsetToCodepage(const wxChar *name) |
| 274 | { |
| 275 | return 0; |
| 276 | } |
| 277 | |
| 278 | #else // !wxUSE_FONTMAP |
| 279 | |
| 280 | // this should work if Internet Exploiter is installed |
| 281 | extern long wxCharsetToCodepage(const wxChar *name) |
| 282 | { |
| 283 | return 0; |
| 284 | } |
| 285 | |
| 286 | #endif // wxUSE_FONTMAP/!wxUSE_FONTMAP |