int
find_group_by_name_main(
int argc,
char* argv[]
)
{
DWORD dwError = 0;
PSTR pszGroupId = NULL;
DWORD dwInfoLevel = 0;
HANDLE hLsaConnection = (HANDLE)NULL;
PVOID pGroupInfo = NULL;
size_t dwErrorBufferSize = 0;
BOOLEAN bPrintOrigError = TRUE;
BOOLEAN bCountOnly = FALSE;
LSA_FIND_FLAGS FindFlags = 0;
dwError = ParseArgs(argc, argv, &pszGroupId, &FindFlags, &dwInfoLevel, &bCountOnly);
BAIL_ON_LSA_ERROR(dwError);
dwError = LsaOpenServer(&hLsaConnection);
BAIL_ON_LSA_ERROR(dwError);
dwError = LsaFindGroupByName(
hLsaConnection,
pszGroupId,
FindFlags,
dwInfoLevel,
&pGroupInfo);
BAIL_ON_LSA_ERROR(dwError);
switch(dwInfoLevel)
{
case 0:
PrintGroupInfo_0((PLSA_GROUP_INFO_0)pGroupInfo);
break;
case 1:
PrintGroupInfo_1((PLSA_GROUP_INFO_1)pGroupInfo, bCountOnly);
break;
default:
fprintf(stderr, "Error: Invalid group info level [%u]\n", dwInfoLevel);
break;
}
cleanup:
if (pGroupInfo) {
LsaFreeGroupInfo(dwInfoLevel, pGroupInfo);
}
if (hLsaConnection != (HANDLE)NULL) {
LsaCloseServer(hLsaConnection);
}
LW_SAFE_FREE_STRING(pszGroupId);
return (dwError);
error:
dwError = MapErrorCode(dwError);
dwErrorBufferSize = LwGetErrorString(dwError, NULL, 0);
if (dwErrorBufferSize > 0)
{
DWORD dwError2 = 0;
PSTR pszErrorBuffer = NULL;
dwError2 = LwAllocateMemory(
dwErrorBufferSize,
(PVOID*)&pszErrorBuffer);
if (!dwError2)
{
DWORD dwLen = LwGetErrorString(dwError, pszErrorBuffer, dwErrorBufferSize);
if ((dwLen == dwErrorBufferSize) && !LW_IS_NULL_OR_EMPTY_STR(pszErrorBuffer))
{
fprintf(stderr,
"Failed to locate group. Error code %u (%s).\n%s\n",
dwError,
LW_PRINTF_STRING(LwWin32ExtErrorToName(dwError)),
pszErrorBuffer);
bPrintOrigError = FALSE;
}
}
LW_SAFE_FREE_STRING(pszErrorBuffer);
}
if (bPrintOrigError)
{
fprintf(stderr,
"Failed to locate group. Error code %u (%s).\n",
dwError,
LW_PRINTF_STRING(LwWin32ExtErrorToName(dwError)));
}
goto cleanup;
}
int
enum_groups_main(
int argc,
char* argv[]
)
{
DWORD dwError = 0;
DWORD dwGroupInfoLevel = 0;
DWORD dwBatchSize = 10;
HANDLE hLsaConnection = (HANDLE)NULL;
HANDLE hResume = (HANDLE)NULL;
PVOID* ppGroupInfoList = NULL;
DWORD dwNumGroupsFound = 0;
DWORD dwTotalGroupsFound = 0;
size_t dwErrorBufferSize = 0;
BOOLEAN bPrintOrigError = FALSE;
BOOLEAN bCheckGroupMembersOnline = FALSE;
dwError = ParseArgs(argc, argv, &dwGroupInfoLevel, &dwBatchSize, &bCheckGroupMembersOnline);
BAIL_ON_LSA_ERROR(dwError);
dwError = LsaOpenServer(&hLsaConnection);
BAIL_ON_LSA_ERROR(dwError);
dwError = LsaBeginEnumGroupsWithCheckOnlineOption(
hLsaConnection,
dwGroupInfoLevel,
dwBatchSize,
bCheckGroupMembersOnline,
0,
&hResume);
BAIL_ON_LSA_ERROR(dwError);
do
{
DWORD iGroup = 0;
if (ppGroupInfoList) {
LsaFreeGroupInfoList(dwGroupInfoLevel, ppGroupInfoList, dwNumGroupsFound);
ppGroupInfoList = NULL;
}
dwError = LsaEnumGroups(
hLsaConnection,
hResume,
&dwNumGroupsFound,
&ppGroupInfoList);
BAIL_ON_LSA_ERROR(dwError);
if (!dwNumGroupsFound) {
break;
}
dwTotalGroupsFound+=dwNumGroupsFound;
for (iGroup = 0; iGroup < dwNumGroupsFound; iGroup++)
{
PVOID pGroupInfo = *(ppGroupInfoList + iGroup);
switch(dwGroupInfoLevel)
{
case 0:
PrintGroupInfo_0((PLSA_GROUP_INFO_0)pGroupInfo);
break;
case 1:
PrintGroupInfo_1((PLSA_GROUP_INFO_1)pGroupInfo);
break;
default:
fprintf(stderr,
"Error: Invalid Group info level %u\n",
dwGroupInfoLevel);
break;
}
}
} while (dwNumGroupsFound);
fprintf(stdout, "TotalNumGroupsFound: %u\n", dwTotalGroupsFound);
cleanup:
if (ppGroupInfoList) {
LsaFreeGroupInfoList(dwGroupInfoLevel, ppGroupInfoList, dwNumGroupsFound);
}
if ((hResume != (HANDLE)NULL) &&
(hLsaConnection != (HANDLE)NULL)) {
LsaEndEnumGroups(hLsaConnection, hResume);
}
if (hLsaConnection != (HANDLE)NULL) {
LsaCloseServer(hLsaConnection);
}
return (dwError);
error:
dwError = MapErrorCode(dwError);
dwErrorBufferSize = LwGetErrorString(dwError, NULL, 0);
if (dwErrorBufferSize > 0)
{
DWORD dwError2 = 0;
PSTR pszErrorBuffer = NULL;
dwError2 = LwAllocateMemory(
dwErrorBufferSize,
(PVOID*)&pszErrorBuffer);
if (!dwError2)
{
DWORD dwLen = LwGetErrorString(dwError, pszErrorBuffer, dwErrorBufferSize);
if ((dwLen == dwErrorBufferSize) && !LW_IS_NULL_OR_EMPTY_STR(pszErrorBuffer))
{
fprintf(stderr, "Failed to enumerate groups. Error code %u (%s).\n"
"%s\n",
dwError, LW_PRINTF_STRING(LwWin32ExtErrorToName(dwError)),
pszErrorBuffer);
bPrintOrigError = FALSE;
}
if (dwError == ERROR_INVALID_DATA)
{
fprintf(stderr, "The groups list has changed while enumerating. "
"Try again.\n");
}
}
LW_SAFE_FREE_STRING(pszErrorBuffer);
}
if (bPrintOrigError)
{
fprintf(stderr, "Failed to enumerate groups. Error code %u (%s).\n",
dwError, LW_PRINTF_STRING(LwWin32ExtErrorToName(dwError)));
}
goto cleanup;
}
DWORD
TestEnumGroups(
HANDLE hLsaConnection,
PSTR pszGroup
)
{
DWORD dwError = 0;
DWORD dwGroupInfoLevel = 0;
DWORD dwBatchSize = 10;
HANDLE hLsaConnection = (HANDLE)NULL;
HANDLE hResume = (HANDLE)NULL;
PVOID* ppGroupInfoList = NULL;
DWORD dwNumGroupsFound = 0;
DWORD dwTotalGroupsFound = 0;
size_t dwErrorBufferSize = 0;
BOOLEAN bPrintOrigError = FALSE;
BOOLEAN bCheckGroupMembersOnline = FALSE;
dwError = LsaBeginEnumGroupsWithCheckOnlineOption(
hLsaConnection,
dwGroupInfoLevel,
dwBatchSize,
bCheckGroupMembersOnline,
0,
&hResume);
BAIL_ON_LSA_ERROR(dwError);
do
{
DWORD iGroup = 0;
if (ppGroupInfoList) {
LsaFreeGroupInfoList(dwGroupInfoLevel, ppGroupInfoList, dwNumGroupsFound);
ppGroupInfoList = NULL;
}
dwError = LsaEnumGroups(
hLsaConnection,
hResume,
&dwNumGroupsFound,
&ppGroupInfoList);
BAIL_ON_LSA_ERROR(dwError);
if (!dwNumGroupsFound) {
break;
}
dwTotalGroupsFound+=dwNumGroupsFound;
for (iGroup = 0; iGroup < dwNumGroupsFound; iGroup++)
{
PVOID pGroupInfo = *(ppGroupInfoList + iGroup);
switch(dwGroupInfoLevel)
{
case 0:
PrintGroupInfo_0((PLSA_GROUP_INFO_0)pGroupInfo);
break;
case 1:
PrintGroupInfo_1((PLSA_GROUP_INFO_1)pGroupInfo);
break;
default:
break;
}
}
} while (dwNumGroupsFound);
}