nesca/CheckProxy_Th.cpp

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#include "CheckProxy_Th.h"
#include "externData.h"
void CheckProxy_Th::doEmitChangeRedIRCData(QString str)
{
emit chPTh->changeRedIRCData(str);
};
void CheckProxy_Th::doEmitChangeGreenIRCData(QString str)
{
emit chPTh->changeGreenIRCData(str);
};
void CheckProxy_Th::doEmitChangeYellowIRCData(QString str)
{
emit chPTh->changeYellowIRCData(str);
};
void CheckProxy_Th::doEmitChangeRawIRCDataInc(QString str)
{
emit chPTh->changeRawIRCDataInc(str);
};
void CheckProxy_Th::doEmitChangeRawIRCDataOut(QString str)
{
emit chPTh->changeRawIRCDataOut(str);
};
void CheckProxyLogic()
{
QString str1 = ui->ircProxyPort->text();
QString str2 = ui->ircProxy->text();
strcpy(ircProxy, str2.toUtf8().data());
strcpy(ircProxyPort, str1.toUtf8().data());
int err, yes = 1;
SOCKET pSock;
char precvBuff[2048] = {0};
sockaddr_in addr;
addr.sin_family = AF_INET;
addr.sin_port = htons(atoi(ircProxyPort));
HOSTENT *host;
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
if(inet_addr(ircProxy) != INADDR_NONE) addr.sin_addr.S_un.S_addr = inet_addr(ircProxy);
else if(host = gethostbyname (ircProxy)) ((unsigned long*) &addr.sin_addr)[0] = ((unsigned long**)host->h_addr_list)[0][0];
#else
if(inet_addr(ircProxy) != INADDR_NONE) addr.sin_addr.s_addr = inet_addr(ircProxy);
else if(host=gethostbyname (ircProxy)) ((unsigned long*) &addr.sin_addr)[0] = ((unsigned long**)host->h_addr_list)[0][0];
#endif
pSock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if(pSock == INVALID_SOCKET)
{
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chPTh->doEmitChangeRedIRCData("CheckProxy: -INVALID SOCKET.");
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}
else
{
if(connect(pSock, (sockaddr*)&addr, sizeof(addr)) != SOCKET_ERROR)
{
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chPTh->doEmitChangeRawIRCDataOut(QString::fromLocal8Bit("CONNECT 2ip.ru HTTP/1.1\r\n\r\n"));
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send(pSock, "CONNECT 2ip.ru HTTP/1.1\r\n\r\n", strlen("CONNECT 2ip.ru HTTP/1.1\r\n\r\n"), 0);
while(recv(pSock, precvBuff, sizeof(precvBuff), 0) > 0)
{
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chPTh->doEmitChangeRawIRCDataInc(QString::fromLocal8Bit(precvBuff));
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if( (strstr(precvBuff, "HTTP/1.1 200 OK") || strstr(precvBuff, "200 OK")
|| strstr(precvBuff, "OK 200") || strstr(precvBuff, "200 Connection")
)
&& (strlen(precvBuff) < 150)
&& strstr(precvBuff, "404 File Not Found") == NULL
&&
(
strstr(precvBuff, "Invalid Request") == NULL
|| strstr(precvBuff, "Invalid request") == NULL || strstr(precvBuff, "invalid request") == NULL
|| strstr(precvBuff, "400 Bad Request") == NULL || strstr(precvBuff, " 400 bad request") == NULL
)
)
{
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chPTh->doEmitChangeRawIRCDataOut(QString::fromLocal8Bit("GET / HTTP/1.1\r\nHost: 2ip.ru\r\n\r\n"));
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send(pSock, "GET / HTTP/1.1\r\nHost: 2ip.ru\r\n\r\n", strlen("GET / HTTP/1.1\r\nHost: 2ip.ru\r\n\r\n"), 0);
ZeroMemory(precvBuff, sizeof(precvBuff));
while(recv(pSock, precvBuff, sizeof(precvBuff), 0) > 0)
{
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chPTh->doEmitChangeRawIRCDataInc(QString::fromLocal8Bit(precvBuff));
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if(strstr(precvBuff, "404 File Not Found") == NULL && strstr(precvBuff, "Invalid Request") == NULL
&& strstr(precvBuff, "Invalid request") == NULL && strstr(precvBuff, "invalid request") == NULL
&& strstr(precvBuff, "400 Bad Request") == NULL && strstr(precvBuff, "400 bad request") == NULL
&& strstr(precvBuff, "404 Not") == NULL && strstr(precvBuff, "404 not") == NULL
&& strstr(precvBuff, "500 Internal") == NULL && strstr(precvBuff, "500 internal") == NULL
&& strstr(precvBuff, "401 Unauthorized") == NULL && strstr(precvBuff, "401 unauthorized") == NULL
&& strstr(precvBuff, "InvalidUrl") == NULL && strstr(precvBuff, "invalidurl") == NULL
&& strstr(precvBuff, "Invalid Url") == NULL && strstr(precvBuff, "invalid url") == NULL
&& strstr(precvBuff, "Gateway Timeout") == NULL && strstr(precvBuff, "Gateway timeout") == NULL
&& strstr(precvBuff, "gateway timeout") == NULL
)
{
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chPTh->doEmitChangeGreenIRCData("[OK] Success! Now using " + QString(ircProxy) + ":" + QString(ircProxyPort) + ".");
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proxyEnabledFlag = 1;
CSSOCKET(pSock);
break;
}
else
{
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chPTh->doEmitChangeRedIRCData(QString(ircProxy) + ":" + QString(ircProxyPort) + " - is not CONNECT proxy? Try another one.");
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proxyEnabledFlag = 0;
CSSOCKET(pSock);
break;
};
};
break;
}
else
{
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chPTh->doEmitChangeRedIRCData(QString(ircProxy) + ":" + QString(ircProxyPort) + " - is not CONNECT proxy? Try another one.");
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proxyEnabledFlag = 0;
CSSOCKET(pSock);
break;
};
};
}
else
{
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chPTh->doEmitChangeRedIRCData("Cannot connect to " + QString(ircProxy) + ":" + QString(ircProxyPort) + ".");
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proxyEnabledFlag = 0;
};
};
};
void CheckProxy_Th::run()
{
CheckProxyLogic();
};