71 lines
3.4 KiB
C++
71 lines
3.4 KiB
C++
#include "http_parser.h"
|
|
#include "url.h"
|
|
#include "socket.h"
|
|
#include "util.h"
|
|
|
|
namespace HTTP{
|
|
class Downloader{
|
|
public:
|
|
Downloader();
|
|
~Downloader();
|
|
std::string &data();
|
|
const std::string &const_data() const;
|
|
void prepareRequest(const HTTP::URL &link, const std::string &method = "");
|
|
void doRequest(const HTTP::URL &link, const std::string &method = "", const void * body = 0, const size_t bodyLen = 0);
|
|
void doRequest(const HTTP::URL &link, const std::string &method, const std::string &body);
|
|
bool get(const std::string &link, Util::DataCallback &cb = Util::defaultDataCallback);
|
|
bool get(const HTTP::URL &link, uint8_t maxRecursiveDepth = 6, Util::DataCallback &cb = Util::defaultDataCallback);
|
|
bool head(const HTTP::URL &link, uint8_t maxRecursiveDepth = 6);
|
|
bool getRange(const HTTP::URL &link, size_t byteStart, size_t byteEnd,
|
|
Util::DataCallback &cb = Util::defaultDataCallback);
|
|
bool getRangeNonBlocking(const HTTP::URL &link, size_t byteStart, size_t byteEnd,
|
|
Util::DataCallback &cb = Util::defaultDataCallback);
|
|
bool post(const HTTP::URL &link, const void * payload, const size_t payloadLen, bool sync = true, uint8_t maxRecursiveDepth = 6);
|
|
bool post(const HTTP::URL &link, const std::string &payload, bool sync = true,
|
|
uint8_t maxRecursiveDepth = 6);
|
|
|
|
bool getNonBlocking(const HTTP::URL &link, uint8_t maxRecursiveDepth = 6);
|
|
bool continueNonBlocking(Util::DataCallback &cb);
|
|
|
|
std::string getHeader(const std::string &headerName);
|
|
std::string &getStatusText();
|
|
uint32_t getStatusCode();
|
|
bool isOk(); ///< True if the request was successful.
|
|
bool shouldContinue(); ///< True if the request should be followed-up with another. E.g.
|
|
///< redirect or authenticate.
|
|
bool canContinue(const HTTP::URL &link); ///< True if the request is able to continue, false if
|
|
///< there is a state error or some such.
|
|
bool (*progressCallback)(); ///< Called every time the socket stalls, up to 4X per second.
|
|
void setHeader(const std::string &name, const std::string &val);
|
|
void clearHeaders();
|
|
bool canRequest(const HTTP::URL &link);
|
|
bool completed(){return isComplete;}
|
|
Parser &getHTTP();
|
|
Socket::Connection &getSocket();
|
|
uint32_t retryCount, dataTimeout;
|
|
bool isProxied() const;
|
|
const HTTP::URL & lastURL();
|
|
|
|
private:
|
|
bool isComplete;
|
|
std::map<std::string, std::string> extraHeaders; ///< Holds extra headers to sent with request
|
|
std::string connectedHost; ///< Currently connected host name
|
|
uint32_t connectedPort; ///< Currently connected port number
|
|
Parser H; ///< HTTP parser for downloader
|
|
Socket::Connection S; ///< TCP socket for downloader
|
|
bool ssl; ///< True if ssl is currently in use.
|
|
std::string authStr; ///< Most recently seen WWW-Authenticate request
|
|
std::string proxyAuthStr; ///< Most recently seen Proxy-Authenticate request
|
|
bool proxied; ///< True if proxy server is configured.
|
|
HTTP::URL proxyUrl; ///< Set to the URL of the configured proxy.
|
|
size_t nbLoop;
|
|
HTTP::URL nbLink;
|
|
uint8_t nbMaxRecursiveDepth;
|
|
uint64_t nbReqTime;
|
|
};
|
|
|
|
|
|
|
|
|
|
}// namespace HTTP
|
|
|