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wxGetHomeDir() added

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@697 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1998-09-07 08:56:29 +00:00
parent 040f0110fc
commit 743e0a66f6
1 changed files with 100 additions and 41 deletions
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73
src/msw/utils.cpp
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@@ -27,7 +27,7 @@
#include "wx/utils.h"
#include "wx/app.h"
#include "wx/cursor.h"
#endif
#endif //WX_PRECOMP
#include "wx/msw/private.h"
#include "wx/timer.h"
@@ -37,17 +37,18 @@
#ifndef __GNUWIN32__
#include <direct.h>
#include <dos.h>
#endif
#endif //GNUWIN32
#ifdef __GNUWIN32__
#include <sys/unistd.h>
#include <sys/stat.h>
#ifndef __MINGW32__
#include <std.h>
#endif
#endif //MINGW32
#define stricmp strcasecmp
#endif
#endif //GNUWIN32
#include "wx/log.h"
#ifdef __BORLANDC__ // Please someone tell me which version of Borland needs
// this (3.1 I believe) and how to test for it.
@@ -508,6 +509,64 @@ bool wxIsBusy(void)
return (wxBusyCursorCount > 0);
}
const char* WXDLLEXPORT wxGetHomeDir(wxString *pstr)
{
wxString& strDir = *pstr;
#ifdef __UNIX__
const char *szHome = getenv("HOME");
if ( szHome == NULL ) {
// we're homeless...
wxLogWarning(_("can't find user's HOME, using current directory."));
strDir = ".";
}
else
strDir = szHome;
// add a trailing slash if needed
if ( strDir.Last() != '/' )
strDir << '/';
#else // Windows
#ifdef __WIN32__
const char *szHome = getenv("HOMEDRIVE");
if ( szHome != NULL )
strDir << szHome;
szHome = getenv("HOMEPATH");
if ( szHome != NULL ) {
strDir << szHome;
// the idea is that under NT these variables have default values
// of "%systemdrive%:" and "\\". As we don't want to create our
// config files in the root directory of the system drive, we will
// create it in our program's dir. However, if the user took care
// to set HOMEPATH to something other than "\\", we suppose that he
// knows what he is doing and use the supplied value.
if ( strcmp(szHome, "\\") != 0 )
return strDir.c_str();
}
#else // Win16
// Win16 has no idea about home, so use the working directory instead
#endif // WIN16/32
// 260 was taken from windef.h
#ifndef MAX_PATH
#define MAX_PATH 260
#endif
wxString strPath;
::GetModuleFileName(::GetModuleHandle(NULL),
strPath.GetWriteBuf(MAX_PATH), MAX_PATH);
strPath.UngetWriteBuf();
// extract the dir name
wxSplitPath(strPath, &strDir, NULL, NULL);
#endif // UNIX/Win
return strDir.c_str();
}
// Hack for MS-DOS
char *wxGetUserHome (const wxString& user)
{
@@ -518,13 +577,13 @@ char *wxGetUserHome (const wxString& user)
char tmp[64];
if (wxGetUserId(tmp, sizeof(tmp)/sizeof(char))) {
// Guests belong in the temp dir
if (stricmp(tmp, "annonymous") == 0) {
if (Stricmp(tmp, "annonymous") == 0) {
if ((home = getenv("TMP")) != NULL ||
(home = getenv("TMPDIR")) != NULL ||
(home = getenv("TEMP")) != NULL)
return *home ? home : "\\";
}
if (stricmp(tmp, WXSTRINGCAST user1) == 0)
if (Stricmp(tmp, WXSTRINGCAST user1) == 0)
user1 = "";
}
}