104 lines
2.6 KiB
C++
104 lines
2.6 KiB
C++
#ifndef SG_HTTP_REQUEST_HXX
|
|
#define SG_HTTP_REQUEST_HXX
|
|
|
|
#include <map>
|
|
|
|
#include <simgear/structure/SGReferenced.hxx>
|
|
#include <simgear/structure/SGSharedPtr.hxx>
|
|
#include <simgear/math/sg_types.hxx>
|
|
|
|
namespace simgear
|
|
{
|
|
|
|
namespace HTTP
|
|
{
|
|
|
|
class Request : public SGReferenced
|
|
{
|
|
public:
|
|
virtual ~Request();
|
|
|
|
virtual void setUrl(const std::string& url);
|
|
|
|
virtual std::string method() const
|
|
{ return _method; }
|
|
virtual std::string url() const
|
|
{ return _url; }
|
|
|
|
virtual std::string scheme() const;
|
|
virtual std::string path() const;
|
|
virtual std::string host() const;
|
|
virtual std::string hostAndPort() const;
|
|
virtual unsigned short port() const;
|
|
|
|
virtual string_list requestHeaders() const;
|
|
virtual std::string header(const std::string& name) const;
|
|
|
|
virtual int responseCode() const
|
|
{ return _responseStatus; }
|
|
|
|
virtual std::string responseReason() const
|
|
{ return _responseReason; }
|
|
|
|
void setResponseLength(unsigned int l);
|
|
virtual unsigned int responseLength() const;
|
|
|
|
/**
|
|
* running total of body bytes received so far. Can be used
|
|
* to generate a completion percentage, if the response length is
|
|
* known.
|
|
*/
|
|
unsigned int responseBytesReceived() const
|
|
{ return _receivedBodyBytes; }
|
|
|
|
enum HTTPVersion {
|
|
HTTP_VERSION_UNKNOWN = 0,
|
|
HTTP_0_x, // 0.9 or similar
|
|
HTTP_1_0,
|
|
HTTP_1_1
|
|
};
|
|
|
|
HTTPVersion responseVersion() const
|
|
{ return _responseVersion; }
|
|
|
|
static HTTPVersion decodeVersion(const std::string& v);
|
|
|
|
bool closeAfterComplete() const;
|
|
protected:
|
|
Request(const std::string& url, const std::string method = "GET");
|
|
|
|
virtual void responseStart(const std::string& r);
|
|
virtual void responseHeader(const std::string& key, const std::string& value);
|
|
virtual void responseHeadersComplete();
|
|
virtual void responseComplete();
|
|
virtual void failed();
|
|
virtual void gotBodyData(const char* s, int n);
|
|
private:
|
|
friend class Client;
|
|
friend class Connection;
|
|
|
|
void processBodyBytes(const char* s, int n);
|
|
void setFailure(int code, const std::string& reason);
|
|
|
|
std::string _method;
|
|
std::string _url;
|
|
HTTPVersion _responseVersion;
|
|
int _responseStatus;
|
|
std::string _responseReason;
|
|
unsigned int _responseLength;
|
|
unsigned int _receivedBodyBytes;
|
|
bool _willClose;
|
|
|
|
typedef std::map<std::string, std::string> HeaderDict;
|
|
HeaderDict _responseHeaders;
|
|
};
|
|
|
|
typedef SGSharedPtr<Request> Request_ptr;
|
|
|
|
} // of namespace HTTP
|
|
|
|
} // of namespace simgear
|
|
|
|
#endif // of SG_HTTP_REQUEST_HXX
|
|
|