72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
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#include "wansview.h"
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int wvcamctrl(char* ip, int cmd)
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{
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int sockfd = 0, n = 0;
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char recvBuff[1024];
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char sendBuff[1024];
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struct sockaddr_in serv_addr;
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memset(recvBuff, '0',sizeof(recvBuff));
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if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
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{
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printf("\n Error : Could not create socket \n");
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return 1;
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}
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memset(&serv_addr, '0', sizeof(serv_addr));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons(80);
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if(inet_pton(AF_INET, ip, &serv_addr.sin_addr)<=0)
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{
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printf("\n inet_pton error occured\n");
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return 1;
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}
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if( connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
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{
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printf("\n Error : Connect Failed \n");
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return 1;
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}
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sprintf(sendBuff, "GET /decoder_control.cgi?onestep=1&command=%d&user=chch&pwd=chch HTTP/1.1\r\nHost: %s\r\n\r\n", cmd, ip);
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n = write(sockfd, sendBuff, strlen(sendBuff));
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while ( (n = read(sockfd, recvBuff, sizeof(recvBuff)-1)) > 0)
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{
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}
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if(n < 0)
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{
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printf("\n Read error \n");
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}
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close(sockfd);
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return 0;
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}
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int cam_down(char* ip)
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{
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return wvcamctrl(ip, 0);
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}
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int cam_up(char* ip)
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{
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return wvcamctrl(ip, 2);
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}
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int cam_cw(char* ip)
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{
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return wvcamctrl(ip, 4);
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}
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int cam_ccw(char* ip)
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{
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return wvcamctrl(ip, 6);
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}
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