diff options
| -rw-r--r-- | Tools/msi/msisupport.c | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/Tools/msi/msisupport.c b/Tools/msi/msisupport.c index a6feadf..b293bfc 100644 --- a/Tools/msi/msisupport.c +++ b/Tools/msi/msisupport.c @@ -1,14 +1,16 @@ #include "windows.h" #include "msiquery.h" +int isWinNT; + /* Print a debug message to the installer log file. * To see the debug messages, install with * msiexec /i pythonxy.msi /l*v python.log */ -static UINT debug(MSIHANDLE hInstall, LPCWSTR msg) +static UINT debug(MSIHANDLE hInstall, LPCSTR msg) { MSIHANDLE hRec = MsiCreateRecord(1); - if (!hRec || MsiRecordSetStringW(hRec, 1, msg) != ERROR_SUCCESS) { + if (!hRec || MsiRecordSetStringA(hRec, 1, msg) != ERROR_SUCCESS) { return ERROR_INSTALL_FAILURE; } MsiProcessMessage(hInstall, INSTALLMESSAGE_INFO, hRec); @@ -21,23 +23,34 @@ static UINT debug(MSIHANDLE hInstall, LPCWSTR msg) */ UINT __declspec(dllexport) __stdcall CheckDir(MSIHANDLE hInstall) { - WCHAR path[1024]; +#define PSIZE 1024 + WCHAR wpath[PSIZE]; + char path[PSIZE]; UINT result; - DWORD size = sizeof(path)/sizeof(WCHAR); + DWORD size = PSIZE; DWORD attributes; + + isWinNT = (GetVersion() < 0x80000000) ? 1 : 0; - result = MsiGetPropertyW(hInstall, L"TARGETDIR", path, &size); + if (isWinNT) + result = MsiGetPropertyW(hInstall, L"TARGETDIR", wpath, &size); + else + result = MsiGetPropertyA(hInstall, "TARGETDIR", path, &size); if (result != ERROR_SUCCESS) return result; + wpath[size] = L'\0'; path[size] = L'\0'; - attributes = GetFileAttributesW(path); + if (isWinNT) + attributes = GetFileAttributesW(wpath); + else + attributes = GetFileAttributesA(path); if (attributes == INVALID_FILE_ATTRIBUTES || !(attributes & FILE_ATTRIBUTE_DIRECTORY)) { - return MsiSetPropertyW(hInstall, L"TargetExists", L"0"); + return MsiSetPropertyA(hInstall, "TargetExists", "0"); } else { - return MsiSetPropertyW(hInstall, L"TargetExists", L"1"); + return MsiSetPropertyA(hInstall, "TargetExists", "1"); } } @@ -50,10 +63,10 @@ UINT __declspec(dllexport) __stdcall UpdateEditIDLE(MSIHANDLE hInstall) INSTALLSTATE ext_old, ext_new, tcl_old, tcl_new, reg_new; UINT result; - result = MsiGetFeatureStateW(hInstall, L"Extensions", &ext_old, &ext_new); + result = MsiGetFeatureStateA(hInstall, "Extensions", &ext_old, &ext_new); if (result != ERROR_SUCCESS) return result; - result = MsiGetFeatureStateW(hInstall, L"TclTk", &tcl_old, &tcl_new); + result = MsiGetFeatureStateA(hInstall, "TclTk", &tcl_old, &tcl_new); if (result != ERROR_SUCCESS) return result; @@ -76,7 +89,7 @@ UINT __declspec(dllexport) __stdcall UpdateEditIDLE(MSIHANDLE hInstall) } else { reg_new = INSTALLSTATE_ABSENT; } - result = MsiSetComponentStateW(hInstall, L"REGISTRY.tcl", reg_new); + result = MsiSetComponentStateA(hInstall, "REGISTRY.tcl", reg_new); return result; } |