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localspl: Implement XcvDataPort.
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@ -64,6 +64,8 @@ static struct list xcv_handles = LIST_INIT( xcv_handles );
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/* ############################### */
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static const WCHAR cmd_MonitorUIW[] = {'M','o','n','i','t','o','r','U','I',0};
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static const WCHAR dllnameuiW[] = {'l','o','c','a','l','u','i','.','d','l','l',0};
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static const WCHAR WinNT_CV_PortsW[] = {'S','o','f','t','w','a','r','e','\\',
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'M','i','c','r','o','s','o','f','t','\\',
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@ -337,6 +339,54 @@ BOOL WINAPI localmon_XcvClosePort(HANDLE hXcv)
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return TRUE;
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}
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/*****************************************************
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* localmon_XcvDataPort [exported through MONITOREX]
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*
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* Execute command through a Communication-Channel
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*
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* PARAMS
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* hXcv [i] The Handle to work with
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* pszDataName [i] Name of the command to execute
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* pInputData [i] Buffer for extra Input Data (needed only for some commands)
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* cbInputData [i] Size in Bytes of Buffer at pInputData
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* pOutputData [o] Buffer to receive additional Data (needed only for some commands)
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* cbOutputData [i] Size in Bytes of Buffer at pOutputData
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* pcbOutputNeeded [o] PTR to receive the minimal Size in Bytes of the Buffer at pOutputData
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*
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* RETURNS
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* Success: ERROR_SUCCESS
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* Failure: win32 error code (same value is returned by GetLastError)
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*
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* NOTES
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*
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* Minimal List of commands, that every Printmonitor DLL should support:
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*
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*| "MonitorUI" : Return the Name of the Userinterface-DLL as WSTR in pOutputData
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*| "AddPort" : Add a Port (Name as WSTR in pInputData)
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*| "DeletePort": Delete a Port (Name as WSTR in pInputData)
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*
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*
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*/
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DWORD WINAPI localmon_XcvDataPort(HANDLE hXcv, LPCWSTR pszDataName, PBYTE pInputData, DWORD cbInputData,
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PBYTE pOutputData, DWORD cbOutputData, PDWORD pcbOutputNeeded)
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{
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TRACE("(%p, %s, %p, %d, %p, %d, %p)\n", hXcv, debugstr_w(pszDataName),
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pInputData, cbInputData, pOutputData, cbOutputData, pcbOutputNeeded);
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if (!lstrcmpW(pszDataName, cmd_MonitorUIW)) {
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* pcbOutputNeeded = sizeof(dllnameuiW);
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if (cbOutputData >= sizeof(dllnameuiW)) {
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memcpy(pOutputData, dllnameuiW, sizeof(dllnameuiW));
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return ERROR_SUCCESS;
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}
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return ERROR_INSUFFICIENT_BUFFER;
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}
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FIXME("command not supported: %s\n", debugstr_w(pszDataName));
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return ERROR_INVALID_PARAMETER;
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}
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/*****************************************************
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* localmon_XcvOpenPort [exported through MONITOREX]
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*
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@ -418,7 +468,7 @@ LPMONITOREX WINAPI InitializePrintMonitor(LPWSTR regroot)
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NULL, /* localmon_GetPrinterDataFromPort */
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NULL, /* localmon_SetPortTimeOuts */
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localmon_XcvOpenPort,
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NULL, /* localmon_XcvDataPort */
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localmon_XcvDataPort,
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localmon_XcvClosePort
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}
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};
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