Your goal Actions you take Effects Begin an Internet session. Create a CInternetSession object. Initializes WinInet and connects to server. Read or set an Internet query option (time-out limit or number of retries, for example). Use CInternetSession:: QueryOption orCInternetSession:: SetOption. Returns FALSE if operation was unsuccessful. Establish a callback function to monitor the status of the session. UseCInternetSession:: EnableStatusCallback. Establishes a callback to CInternetSession:: OnStatusCallback. Override OnStatusCallback to create your own callback routine. Connect to an Internet server, intranet server, or local file. UseCInternetSession:: OpenURL. Parses the URL and opens a connection to the specified server. Returns aCStdioFile (if you pass OpenURL a local file name) or aCInternetFile. This is the object through which you access data retrieved from the server or file. Read from the file. UseCInternetFile::Read. Reads the specified number of bytes using a buffer you supply. Handle exceptions. Use theCInternetException class. Handles all common Internet exception types. End the Internet session. Dispose of theCInternetSession object. Automatically cleans up open file handles and connections.
int connect(
socket s,
const struct sockaddr *10.0.0.172:80,
);
是这样连接吗？
http://www.winu.cn/viewthread.php?tid=89014
CHttpConnection *pServer=session.GetHttpConnection("http://192.168.111.102/",0,80,NULL,NULL);
CHttpFile *pFile=pServer->OpenRequest(CHttpConnection::HTTP_VERB_GET,
"viewer/avstream.shtml?streamid=first");
//pFile->AddRequestHeaders();
//CHttpFile *pFile=(CHttpFile *)session.OpenURL("http://192.168.111.102/");
AfxMessageBox(" ");
int nFlag=pFile->SendRequest();
CString str;
str.Format("%d",nFlag);
AfxMessageBox(str);
char ch[2000];
memset(ch,0,2000);
pFile->Read(ch,2000);
Begin an Internet session. Create a CInternetSession object. Initializes WinInet and connects to server.
Read or set an Internet query option (time-out limit or number of retries, for example). Use CInternetSession::
QueryOption orCInternetSession::
SetOption. Returns FALSE if operation was unsuccessful.
Establish a callback function to monitor the status of the session. UseCInternetSession::
EnableStatusCallback. Establishes a callback to CInternetSession::
OnStatusCallback. Override OnStatusCallback to create your own callback routine.
Connect to an Internet server, intranet server, or local file. UseCInternetSession::
OpenURL. Parses the URL and opens a connection to the specified server. Returns aCStdioFile (if you pass OpenURL a local file name) or aCInternetFile. This is the object through which you access data retrieved from the server or file.
Read from the file. UseCInternetFile::Read. Reads the specified number of bytes using a buffer you supply.
Handle exceptions. Use theCInternetException class. Handles all common Internet exception types.
End the Internet session. Dispose of theCInternetSession object. Automatically cleans up open file handles and connections.