Hello people.
Those who ever worked with the Internet***** APIs, please help, I need some working examples.
This code is working fine, but
| Код |
#include <windows.h>
#include <wininet.h>
#include <iostream>
using std::cout;
void main()
{
auto HINTERNET hOpen = InternetOpen(
"MyAgent",
INTERNET_OPEN_TYPE_DIRECT,
NULL,
NULL,
0);
cout<<"hOpen="<<(INT)hOpen<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
auto HINTERNET hUrl = InternetOpenUrl(
hOpen,
"http://www.freenet.am",
0,0,
INTERNET_FLAG_RELOAD | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_NO_COOKIES,
0);
cout<<"hUrl="<<(INT)hUrl<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
auto char buffer[128];
auto DWORD uLong;
while(1){
if(InternetReadFile(hUrl,buffer,128,&uLong) == FALSE){
MessageBox(0,"ERROR InternetReadFile returns NULL","ERROR",0);
break;
}
for(UINT i=0;i<128;i++){
cout<<buffer[i];
}
if(uLong < 128){
break;
}
InternetSetFilePointer(hUrl,128,0,FILE_CURRENT,0);
}
Sleep(10000);
cout<<"\n\n\nGetLastError()="<<GetLastError()<<"\n";
InternetCloseHandle(hUrl);
InternetCloseHandle(hOpen);
cout<<"\n\n\nGetLastError()="<<GetLastError()<<"\n";
}
|
but when I try to use the
InternetConnect(...),
HttpOpenRequest(...),
HttpSendRequest(...)
instead of InternetOpenUrl(...)
it fails when calling HttpSendRequest(...) 
it sends packets to the server and then fails.
GetLastError() returns 12007 error code,
which is not documented in the Platform SDK 2003 error codes.
look down for the details
| Код |
#include <windows.h>
#include <wininet.h>
#include <iostream>
using std::cout;
void main()
{
auto HINTERNET hOpen = InternetOpen(
"MyAgent",
INTERNET_OPEN_TYPE_DIRECT,
NULL,
NULL,
0);
cout<<"hOpen="<<(INT)hOpen<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
auto HINTERNET hConnect = InternetConnect(
hOpen,
"http://www.freenet.am",
80,
NULL,
NULL,
INTERNET_SERVICE_HTTP,
0,0);
cout<<"hConnect="<<(INT)hConnect<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
auto HINTERNET hRequest = HttpOpenRequest(
hConnect,
"GET",
"index.html",
0,
"http://forum.vision.am",
(LPCSTR *)"",
INTERNET_FLAG_NO_AUTH | INTERNET_FLAG_RELOAD | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_NO_COOKIES | INTERNET_FLAG_NO_CACHE_WRITE,
0);
cout<<"hRequest="<<(INT)hRequest<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
auto BOOL sendRes = HttpSendRequest(
hRequest,
0,0,
0,0);
cout<<"sendRes="<<(INT)sendRes<<"\nGetLastError()="<<GetLastError()<<"\n\n\n";
}
|
The console output
| Код |
hOpen=13369348
GetLastError()=0
hConnect=13369352
GetLastError()=0
hRequest=13369356
GetLastError()=0
sendRes=0
GetLastError()=12007
Press any key to continue
|
Regards, Aram |