hi,
this is my program to retieve contents of a web page while connecting
through an http proxy server.while i request for a webpage i get the
follwoing error
from proxy server
"Error Code: 407 Proxy Authentication Required. The ISA Server requires
authorization to fulfill the request. Access to the Web Proxy service is
denied. (12209)"
int main(int argc, char* argv[])
{
if (argc > 1)
{
string url(argv[1]);
cout << "Retrieving " << url << endl;
// Our curl objects
CURL *curl;
CURLcode result;
// Create our curl handle
curl = curl_easy_init();
if (curl)
{
// Now set up all of the curl options
curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errorBuffer);
curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, writer);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_easy_setopt(curl, CURLOPT_PROXY, "http://172.17.31.163";);
curl_easy_setopt(curl, CURLOPT_PROXYPORT, 8003);
curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, "test:test");
// Attempt to retrieve the remote page
result = curl_easy_perform(curl);
// Always cleanup
curl_easy_cleanup(curl);
}
// Did we succeed?
if (result == CURLE_OK)
{
cout << buffer << "\n";
exit(0);
}
else
{
cout << "Error: [" << result << "] - " << errorBuffer;
exit(-1);
}
}
}
}
the result is taken in a callback function write callback,here the above
proxy error page data is shown which i specified above.
The things works fine if i donot use a proxy server...I use libcurl
version 7.16.3 .please help me out in this...
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