Files
EMS-ESP32/lib/PsychicHttp/src/PsychicRequest.h
2023-12-25 13:27:02 +01:00

97 lines
3.2 KiB
C++

#ifndef PsychicRequest_h
#define PsychicRequest_h
#include "PsychicCore.h"
#include "PsychicHttpServer.h"
#include "PsychicClient.h"
#include "PsychicWebParameter.h"
typedef std::map<String, String> SessionData;
enum Disposition { NONE, INLINE, ATTACHMENT, FORM_DATA};
struct ContentDisposition {
Disposition disposition;
String filename;
String name;
};
class PsychicRequest {
friend PsychicHttpServer;
protected:
PsychicHttpServer *_server;
httpd_req_t *_req;
SessionData *_session;
PsychicClient *_client;
http_method _method;
String _uri;
String _query;
String _body;
std::list<PsychicWebParameter*> _params;
void _addParams(const String& params);
void _parseGETParams();
void _parsePOSTParams();
const String _extractParam(const String& authReq, const String& param, const char delimit);
const String _getRandomHexString();
public:
PsychicRequest(PsychicHttpServer *server, httpd_req_t *req);
virtual ~PsychicRequest();
void *_tempObject;
PsychicHttpServer * server();
httpd_req_t * request();
virtual PsychicClient * client();
bool isMultipart();
esp_err_t loadBody();
const String header(const char *name);
bool hasHeader(const char *name);
static void freeSession(void *ctx);
bool hasSessionKey(const String& key);
const String getSessionKey(const String& key);
void setSessionKey(const String& key, const String& value);
bool hasCookie(const char * key);
const String getCookie(const char * key);
http_method method(); // returns the HTTP method used as enum value (eg. HTTP_GET)
const String methodStr(); // returns the HTTP method used as a string (eg. "GET")
const String path(); // returns the request path (eg /page?foo=bar returns "/page")
const String& uri(); // returns the full request uri (eg /page?foo=bar)
const String& query(); // returns the request query data (eg /page?foo=bar returns "foo=bar")
const String host(); // returns the requested host (request to http://psychic.local/foo will return "psychic.local")
const String contentType(); // returns the Content-Type header value
size_t contentLength(); // returns the Content-Length header value
const String& body(); // returns the body of the request
const ContentDisposition getContentDisposition();
const String& queryString() { return query(); } //compatability function. same as query()
const String& url() { return uri(); } //compatability function. same as uri()
void loadParams();
PsychicWebParameter * addParam(PsychicWebParameter *param);
PsychicWebParameter * addParam(const String &name, const String &value, bool decode = true);
bool hasParam(const char *key);
PsychicWebParameter * getParam(const char *name);
const String getFilename();
bool authenticate(const char * username, const char * password);
esp_err_t requestAuthentication(HTTPAuthMethod mode, const char* realm, const char* authFailMsg);
esp_err_t redirect(const char *url);
esp_err_t reply(int code);
esp_err_t reply(const char *content);
esp_err_t reply(int code, const char *contentType, const char *content);
};
#endif // PsychicRequest_h