static
DWORD
DumpShareInfo(
PSHARE_INFO_502 pShareInfo
)
{
DWORD dwError = 0;
DWORD dwAllowUserCount = 0;
PWSTR* ppwszAllowUsers = NULL;
DWORD dwDenyUserCount = 0;
PWSTR* ppwszDenyUsers = NULL;
BOOLEAN bReadOnly = FALSE;
PSTR pszUserName = NULL;
DWORD dwIndex = 0;
dwError = PrintStringAttribute("name", pShareInfo->shi502_netname);
BAIL_ON_SRVSVC_ERROR(dwError);
dwError = PrintStringAttribute("path", pShareInfo->shi502_path);
BAIL_ON_SRVSVC_ERROR(dwError);
dwError = PrintStringAttribute("comment", pShareInfo->shi502_remark);
BAIL_ON_SRVSVC_ERROR(dwError);
if (pShareInfo->shi502_security_descriptor)
{
dwError = DeconstructSecurityDescriptor(
pShareInfo->shi502_reserved,
(PSECURITY_DESCRIPTOR_RELATIVE) pShareInfo->shi502_security_descriptor,
&dwAllowUserCount,
&ppwszAllowUsers,
&dwDenyUserCount,
&ppwszDenyUsers,
&bReadOnly);
BAIL_ON_SRVSVC_ERROR(dwError);
if (dwAllowUserCount)
{
printf("allow=");
for (dwIndex = 0; dwIndex < dwAllowUserCount; dwIndex++)
{
dwError = LwWc16sToMbs(ppwszAllowUsers[dwIndex], &pszUserName);
BAIL_ON_SRVSVC_ERROR(dwError);
printf("%s", pszUserName);
if (dwIndex < dwAllowUserCount - 1)
{
printf(",");
}
}
printf("\n");
}
if (dwDenyUserCount)
{
printf("deny=");
for (dwIndex = 0; dwIndex < dwDenyUserCount; dwIndex++)
{
dwError = LwWc16sToMbs(ppwszDenyUsers[dwIndex], &pszUserName);
BAIL_ON_SRVSVC_ERROR(dwError);
printf("%s", pszUserName);
if (dwIndex < dwDenyUserCount - 1)
{
printf(",");
}
}
printf("\n");
}
printf("read_only=%s\n", bReadOnly ? "true" : "false");
}
cleanup:
FreeStringArray(dwAllowUserCount, ppwszAllowUsers);
FreeStringArray(dwDenyUserCount, ppwszDenyUsers);
return dwError;
error:
goto cleanup;
}
DWORD
NetExecSetInfo(
NET_SHARE_ADD_OR_SET_INFO_PARAMS ShareSetInfo
)
{
static const DWORD dwLevel = 502;
DWORD dwError = 0;
SHARE_INFO_502 newShareInfo = {0};
PSHARE_INFO_502 pShareInfo = NULL;
DWORD dwParmErr = 0;
PSECURITY_DESCRIPTOR_RELATIVE pSecDesc = NULL;
DWORD dwSecDescSize = 0;
DWORD dwAllowUserCount = 0;
PWSTR* ppwszAllowUsers = NULL;
DWORD dwDenyUserCount = 0;
PWSTR* ppwszDenyUsers = NULL;
BOOLEAN bReadOnly = FALSE;
dwError = NetShareGetInfoW(
ShareSetInfo.pwszServerName,
ShareSetInfo.pwszShareName,
dwLevel,
(PBYTE*)(&pShareInfo));
BAIL_ON_LTNET_ERROR(dwError);
dwError = DeconstructSecurityDescriptor(
pShareInfo->shi502_reserved,
(PSECURITY_DESCRIPTOR_RELATIVE) pShareInfo->shi502_security_descriptor,
&dwAllowUserCount,
&ppwszAllowUsers,
&dwDenyUserCount,
&ppwszDenyUsers,
&bReadOnly);
BAIL_ON_LTNET_ERROR(dwError);
newShareInfo = *pShareInfo;
if (ShareSetInfo.pwszShareName)
{
newShareInfo.shi502_netname = ShareSetInfo.pwszShareName;
}
if (ShareSetInfo.pwszComment)
{
newShareInfo.shi502_remark = ShareSetInfo.pwszComment;
}
if (ShareSetInfo.pwszPath)
{
newShareInfo.shi502_path = ShareSetInfo.pwszPath;
}
dwError = ConstructSecurityDescriptor(
ShareSetInfo.dwAllowUserCount
|| ShareSetInfo.bClearAllow ? ShareSetInfo.dwAllowUserCount : dwAllowUserCount,
ShareSetInfo.dwAllowUserCount || ShareSetInfo.bClearAllow ? ShareSetInfo.ppwszAllowUsers : ppwszAllowUsers,
ShareSetInfo.dwDenyUserCount || ShareSetInfo.bClearDeny ? ShareSetInfo.dwDenyUserCount : dwDenyUserCount,
ShareSetInfo.dwDenyUserCount || ShareSetInfo.bClearDeny ? ShareSetInfo.ppwszDenyUsers : ppwszDenyUsers,
ShareSetInfo.bReadOnly || ShareSetInfo.bReadWrite ? (ShareSetInfo.bReadOnly && !ShareSetInfo.bReadWrite) : bReadOnly,
&pSecDesc,
&dwSecDescSize);
BAIL_ON_LTNET_ERROR(dwError);
newShareInfo.shi502_type = pShareInfo->shi502_type;
newShareInfo.shi502_reserved = dwSecDescSize;
newShareInfo.shi502_security_descriptor = (PBYTE) pSecDesc;
dwError = NetShareSetInfoW(
ShareSetInfo.pwszServerName,
ShareSetInfo.pwszShareName,
dwLevel,
(PBYTE)&newShareInfo,
&dwParmErr);
BAIL_ON_LTNET_ERROR(dwError);
cleanup:
if (pShareInfo)
{
LwNetFreeMemory(pShareInfo);
}
LwNetFreeWC16StringArray(dwAllowUserCount, ppwszAllowUsers);
LwNetFreeWC16StringArray(dwDenyUserCount, ppwszDenyUsers);
LTNET_SAFE_FREE_MEMORY(pSecDesc);
return dwError;
error:
goto cleanup;
}
static
DWORD
SetInfo(
int argc,
char** ppszArgv
)
{
static const DWORD dwLevel = 502;
DWORD dwError = 0;
SHARE_INFO_502 newShareInfo = {0};
PSHARE_INFO_502 pShareInfo = NULL;
DWORD dwParmErr = 0;
PSECURITY_DESCRIPTOR_RELATIVE pSecDesc = NULL;
DWORD dwSecDescSize = 0;
DWORD dwAllowUserCount = 0;
PWSTR* ppwszAllowUsers = NULL;
DWORD dwDenyUserCount = 0;
PWSTR* ppwszDenyUsers = NULL;
BOOLEAN bReadOnly = FALSE;
dwError = ParseShareArgs(
argc,
ppszArgv);
BAIL_ON_SRVSVC_ERROR(dwError);
dwError = NetShareGetInfo(
gState.pwszServerName,
gState.pwszTarget,
dwLevel,
OUT_PPVOID(&pShareInfo));
BAIL_ON_SRVSVC_ERROR(dwError);
dwError = DeconstructSecurityDescriptor(
pShareInfo->shi502_reserved,
(PSECURITY_DESCRIPTOR_RELATIVE) pShareInfo->shi502_security_descriptor,
&dwAllowUserCount,
&ppwszAllowUsers,
&dwDenyUserCount,
&ppwszDenyUsers,
&bReadOnly);
BAIL_ON_SRVSVC_ERROR(dwError);
newShareInfo = *pShareInfo;
if (gState.pwszName)
{
newShareInfo.shi502_netname = gState.pwszName;
}
if (gState.pwszComment)
{
newShareInfo.shi502_remark = gState.pwszComment;
}
if (gState.pwszPath)
{
newShareInfo.shi502_path = gState.pwszPath;
}
dwError = ConstructSecurityDescriptor(
gState.dwAllowUserCount || gState.bClearAllow ? gState.dwAllowUserCount : dwAllowUserCount,
gState.dwAllowUserCount || gState.bClearAllow ? gState.ppwszAllowUsers : ppwszAllowUsers,
gState.dwDenyUserCount || gState.bClearDeny ? gState.dwDenyUserCount : dwDenyUserCount,
gState.dwDenyUserCount || gState.bClearDeny ? gState.ppwszDenyUsers : ppwszDenyUsers,
gState.bReadOnly || gState.bReadWrite ? (gState.bReadOnly && !gState.bReadWrite) : bReadOnly,
&pSecDesc,
&dwSecDescSize);
BAIL_ON_SRVSVC_ERROR(dwError);
newShareInfo.shi502_type = pShareInfo->shi502_type;
newShareInfo.shi502_reserved = dwSecDescSize;
newShareInfo.shi502_security_descriptor = (PBYTE) pSecDesc;
dwError = NetShareSetInfo(
gState.pwszServerName,
gState.pwszTarget,
dwLevel,
&newShareInfo,
&dwParmErr);
BAIL_ON_SRVSVC_ERROR(dwError);
cleanup:
if (pShareInfo)
{
SrvSvcFreeMemory(pShareInfo);
}
FreeStringArray(dwAllowUserCount, ppwszAllowUsers);
FreeStringArray(dwDenyUserCount, ppwszDenyUsers);
LW_SAFE_FREE_MEMORY(pSecDesc);
return dwError;
error:
goto cleanup;
}
