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change getStringValue to try EXPANDSZ_METADATA if STRING_METADATA fails

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This commit is contained in:
Doug MacEachern 2005-09-23 00:12:58 +00:00
parent 1bc0ecade2
commit 236363efa8
1 changed files with 27 additions and 17 deletions
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44
bindings/java/src/jni/win32/metabase.cpp
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@ -178,36 +178,46 @@ JNIEXPORT jint SIGAR_JNI(win32_MetaBase_MetaBaseGetIntValue)
JNIEXPORT jstring SIGAR_JNI(win32_MetaBase_MetaBaseGetStringValue)
(JNIEnv *env, jobject cur, jint key)
{
int i;
HRESULT hRes = 0;
METADATA_HANDLE MyHandle;
METADATA_RECORD MyRecord;
DWORD dwBufLen = 8096;
DWORD dwReqBufLen = 0;
TCHAR pbBuffer[8096];
DWORD data_types[] = {
STRING_METADATA,
EXPANDSZ_METADATA /* e.g. MD_LOGFILEDIRECTORY */
};
CComPtr <IMSAdminBase> *pIMeta;
pIMeta = (CComPtr <IMSAdminBase> *)env->GetLongField(cur, IMeta_field);
MyHandle = (METADATA_HANDLE)env->GetIntField(cur, ptr_field);
// Initialize the input structure -
// the values specify what kind of data to enumerate.
MyRecord.dwMDIdentifier = key;
MyRecord.dwMDAttributes = 0;
MyRecord.dwMDUserType = IIS_MD_UT_SERVER;
MyRecord.dwMDDataType = STRING_METADATA;
MyRecord.dwMDDataLen = dwBufLen;
MyRecord.pbMDData = (unsigned char *)pbBuffer;
for (i=0; i<sizeof(data_types)/sizeof(data_types[0]); i++) {
DWORD dtype = data_types[i];
// Initialize the input structure -
// the values specify what kind of data to enumerate.
MyRecord.dwMDIdentifier = key;
MyRecord.dwMDAttributes = 0;
MyRecord.dwMDUserType = IIS_MD_UT_SERVER;
MyRecord.dwMDDataType = dtype;
MyRecord.dwMDDataLen = dwBufLen;
MyRecord.pbMDData = (unsigned char *)pbBuffer;
hRes = (*pIMeta)->GetData(MyHandle, TEXT(""), &MyRecord, &dwReqBufLen);
if (SUCCEEDED(hRes)) {
jstring strResult;
// Store the data identifiers in an array for future use.
// Note: declare a suitable DWORD array for names and add
// array bounds checking.
strResult = env->NewString((const jchar *)MyRecord.pbMDData,
lstrlen(pbBuffer));
return strResult;
hRes =
(*pIMeta)->GetData(MyHandle, TEXT(""), &MyRecord, &dwReqBufLen);
if (SUCCEEDED(hRes)) {
jstring strResult;
// Store the data identifiers in an array for future use.
// Note: declare a suitable DWORD array for names and add
// array bounds checking.
strResult = env->NewString((const jchar *)MyRecord.pbMDData,
lstrlen(pbBuffer));
return strResult;
}
}
jclass cls = env->FindClass(WIN32_PACKAGE "Win32Exception");
env->ThrowNew(cls, "No Such string value");