Mercurial > dwindows
diff os2/dw.c @ 1381:3ba4853d5b78
Initial attempt at dw_app_dir() for OS/2, Windows and Mac...
This function will return the best attempt at determining the application data directory for the current platform. The executable directory on OS/2 or Windows. The application bundle directory on Mac. The "share" folder at the same level as the binary (or /usr/local/share if that can't be determined) plus the binary name on Unix.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Fri, 25 Nov 2011 17:36:59 +0000 |
| parents | b6249d66404c |
| children | 3eedfd4f7c5d |
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--- a/os2/dw.c Thu Nov 24 06:07:40 2011 +0000 +++ b/os2/dw.c Fri Nov 25 17:36:59 2011 +0000 @@ -67,11 +67,12 @@ HWND hwndApp = NULLHANDLE, hwndBubble = NULLHANDLE, hwndBubbleLast = NULLHANDLE, hwndEmph = NULLHANDLE; HWND hwndTrayServer = NULLHANDLE, hwndTaskBar = NULLHANDLE; -; + PRECORDCORE pCoreEmph = NULL; ULONG aulBuffer[4]; HWND lasthcnr = 0, lastitem = 0, popup = 0, desktop; HMOD wpconfig = 0, pmprintf = 0; +static char _dw_exec_dir[MAX_PATH+1] = {0}; unsigned long _colors[] = { CLR_BLACK, @@ -3985,8 +3986,22 @@ APIRET rc; char objnamebuf[300] = ""; - argc = argc; /* keep compiler happy */ - argv = argv; /* keep compiler happy */ + /* Setup the private data directory */ + if(argc > 0 && argv[0]) + { + char *pos = strrchr(argv[0], '\\'); + + /* Just to be safe try the unix style */ + if(!pos) + pos = strrchr(argv[0], '/'); + + if(pos) + strncpy(_dw_exec_dir, argv[0], (size_t)(pos - argv[0])); + } + /* If that failed... just get the current directory */ + if(!_dw_exec_dir[0]) + _getcwd(_dw_exec_dir, MAX_PATH); + if(newthread) { dwhab = WinInitialize(0); @@ -11135,7 +11150,7 @@ */ char * API dw_user_dir(void) { - static char _user_dir[1024] = ""; + static char _user_dir[MAX_PATH+1] = {0}; if(!_user_dir[0]) { @@ -11150,6 +11165,15 @@ } /* + * Returns a pointer to a static buffer which containes the + * private application data directory. + */ +char *dw_app_dir(void) +{ + return _dw_exec_dir; +} + +/* * Call a function from the window (widget)'s context. * Parameters: * handle: Window handle of the widget.