At first i´m a newbie in using libcurl. I must login via http post (libcurl) to http://earthexplorer.usgs.gov and collect images. I use the POSTFIELDS data to set search criteria but it doesnt seem to work. How can i select a option? How can i select a inputfield without name?
I even don't know if i ask the right questions. I used some other sides with get request, it worked fine.

curl_easy_setopt(curl,CURLOPT_URL,"http://earthexplorer.usgs.gov");
curl_easy_setopt(curl,CURLOPT_USERPWD,"login:password");
curl_easy_setopt(curl,CURLOPT_POSTFIELDS,"typeAddress=WRS1&pathAddress=3$rowAddress=3");
curl_easy_setopt(curl, CURLOPT_VERBOSE, true);
curl_easy_setopt(curl,CURLOPT_FOLLOWLOCATION,true);

Thanks

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Received on 2016-05-23