Пример #1
0
// Sends a file to the server
void sendFile(HTTPClient* client, string filename) 
{
    HTTPRequest request;
    HTTPResponse response;

    // Send a HEAD request 
    request.method = "HEAD";
    request.path = "/" + filename;
    response = client->send(request);

    if (response.status == 200) {
        // The file exists. Compare MD5 checksums
        // TODO: Make a local MD5 checksums cache when this get's multithreaded.            
        if (WebUtil::MD5(filename) == response.getHeader("Content-MD5")) {
            return;        
        }
    }

    request.method = "PUT";
    request.path = "/" + filename;
    FILE* f = fopen(filename.c_str(),"r");
    if (f == NULL) {
        throw_exception("Couldn't read " + filename);        
    }
    request.setBody(f);

    request.addHeader("Content-type", WebUtil::pathToMimetype(filename));
    request.addHeader("Content-length", WebUtil::filesize(filename));
    response = client->send(request);
    fclose(f);
}
Пример #2
0
// Creates a dir on the server
void createDir(HTTPClient* client, string dirname) 
{
    HTTPRequest request;
    HTTPResponse response;
        
    request.method = "MKCOL";
    request.path = "/" + dirname;

    request.addHeader("Content-length", 0);
    request.setBody("");
    response = client->send(request);
}
Пример #3
0
void OAuth::addAuthorizationHeadersToRequest(HTTPRequest& r) {
  std::string signature = createSignature(r);
  HTTPParameters params = collectParameters(r);
  
  params.add(HTTPParameter("oauth_signature", signature));
  params.percentEncode();

  std::string header = "OAuth ";

  OAUTH_CONCAT_HEADER(header, "oauth_callback", true);
  OAUTH_CONCAT_HEADER(header, "oauth_consumer_key", true);
  OAUTH_CONCAT_HEADER(header, "oauth_nonce", true);
  OAUTH_CONCAT_HEADER(header, "oauth_signature", true);
  OAUTH_CONCAT_HEADER(header, "oauth_signature_method", true);
  OAUTH_CONCAT_HEADER(header, "oauth_timestamp", true);
  OAUTH_CONCAT_HEADER(header, "oauth_token", true);
  OAUTH_CONCAT_HEADER(header, "oauth_version", false);

  r.addHeader(HTTPHeader("Authorization", header));
}
Пример #4
0
int Webserver::process(FILE* f) {
    char buf[4096];
    char *method;
    char *path;
    char *protocol;
              
    if (!fgets(buf, sizeof(buf), f)) 
       return -1;
    printf("%s", buf);

    char* bufp = buf;
    method = strsep(&bufp, " ");
    path = strsep(&bufp, " ");
    protocol = strsep(&bufp, "\r");
    if (!method || !path || !protocol) 
        return -1;
    
    // Extract request
    HTTPRequest request;
    request.method = string(method);
    request.path = string(path);
    request.readHeaders(f);
    request.writeHeaders(stdout);
    request.readParams(f);
    request.setBody(f);
    // Find and execute action
    Action* action = actions[path];
    if (action == NULL) {
        action = file_action;
    }
    HTTPResponse response = action->execute(request);   
    response.addHeader("Server", string("RayGay Renderslave ") + string(VERSION));
    request.addHeader("Date", WebUtil::formatDate(time(NULL)));
    
    // Send response
    fseek(f, 0, SEEK_CUR); // Force change of stream direction    
    fprintf(f, "HTTP/1.0 %d %s\r\n", response.status, response.statusString().c_str());
    response.writeHeaders(f);
    response.writeBody(f);
    return 0;
}