diff options
Diffstat (limited to 'win/tclWinFile.c')
| -rw-r--r-- | win/tclWinFile.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/win/tclWinFile.c b/win/tclWinFile.c index 30d08fa..b7af7d0 100644 --- a/win/tclWinFile.c +++ b/win/tclWinFile.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclWinFile.c,v 1.61 2004/01/29 10:28:23 vincentdarley Exp $ + * RCS: @(#) $Id: tclWinFile.c,v 1.62 2004/04/07 22:04:30 hobbs Exp $ */ //#define _WIN32_WINNT 0x0500 @@ -666,12 +666,11 @@ NativeWriteReparse(LinkDirectory, buffer) * application, given its argv[0] value. * * Results: - * A dirty UTF string that is the path to the executable. At this - * point we may not know the system encoding. Convert the native - * string value to UTF using the default encoding. The assumption - * is that we will still be able to parse the path given the path - * name contains ASCII string and '/' chars do not conflict with - * other UTF chars. + * A clean UTF string that is the path to the executable. At this + * point we may not know the system encoding, but we convert the + * string value to UTF-8 using core Windows functions. The path name + * contains ASCII string and '/' chars do not conflict with other UTF + * chars. * * Side effects: * The variable tclNativeExecutableName gets filled in with the file @@ -686,8 +685,8 @@ TclpFindExecutable(argv0) CONST char *argv0; /* The value of the application's argv[0] * (native). */ { - Tcl_DString ds; WCHAR wName[MAX_PATH]; + char name[MAX_PATH * TCL_UTF_MAX]; if (argv0 == NULL) { return NULL; @@ -701,12 +700,15 @@ TclpFindExecutable(argv0) * create this process. */ - (*tclWinProcs->getModuleFileNameProc)(NULL, wName, MAX_PATH); - Tcl_WinTCharToUtf((CONST TCHAR *) wName, -1, &ds); + if (GetModuleFileNameW(NULL, wName, MAX_PATH) == 0) { + GetModuleFileNameA(NULL, name, sizeof(name)); + } else { + WideCharToMultiByte(CP_UTF8, 0, wName, -1, + name, sizeof(name), NULL, NULL); + } - tclNativeExecutableName = ckalloc((unsigned) (Tcl_DStringLength(&ds) + 1)); - strcpy(tclNativeExecutableName, Tcl_DStringValue(&ds)); - Tcl_DStringFree(&ds); + tclNativeExecutableName = ckalloc((unsigned) (strlen(name) + 1)); + strcpy(tclNativeExecutableName, name); TclWinNoBackslash(tclNativeExecutableName); return tclNativeExecutableName; |