120 lines
2.6 KiB
C
120 lines
2.6 KiB
C
/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Jay Sorg 2004-2012
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* Basic test for virtual channel use
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*/
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// These headers are required for the windows terminal services calls.
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#include "xrdpapi.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#define DSIZE (1024 * 4)
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int main()
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{
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// Initialize the data for send/receive
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void *hFile;
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char *data;
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char *data1;
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data = (char *)malloc(DSIZE);
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data1 = (char *)malloc(DSIZE);
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int ret;
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void *vcFileHandlePtr = NULL;
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memset(data, 0xca, DSIZE);
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memset(data1, 0, DSIZE);
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unsigned int written = 0;
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// Open the skel channel in current session
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//void* channel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "skel", 0);
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void *channel = WTSVirtualChannelOpenEx(WTS_CURRENT_SESSION, "TSMF", WTS_CHANNEL_OPTION_DYNAMIC);
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ret = WTSVirtualChannelQuery(channel, WTSVirtualFileHandle, vcFileHandlePtr, &written);
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// Write the data to the channel
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ret = WTSVirtualChannelWrite(channel, data, DSIZE, &written);
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if (!ret)
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{
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long err = errno;
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printf("error 1 0x%8.8x\n", err);
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usleep(100000);
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return 1;
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}
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else
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{
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printf("Sent bytes!\n");
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}
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if (written != DSIZE)
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{
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long err = errno;
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printf("error 2 0x%8.8x\n", err);
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usleep(100000);
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return 1;
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}
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else
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{
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printf("Read bytes!\n");
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}
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ret = WTSVirtualChannelRead(channel, 100, data1, DSIZE, &written);
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if (!ret)
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{
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long err = errno;
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printf("error 3 0x%8.8x\n", err);
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usleep(100000);
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return 1;
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}
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if (written != DSIZE)
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{
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long err = errno;
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printf("error 4 0x%8.8x\n", err);
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usleep(100000);
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return 1;
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}
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else
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{
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printf("Read bytes!\n");
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}
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ret = WTSVirtualChannelClose(channel);
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if (memcmp(data, data1, DSIZE) == 0)
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{
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}
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else
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{
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printf("error data no match\n");
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return 1;
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}
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printf("Done!\n");
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usleep(100000);
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return 0;
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}
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