QoreHttpClientObject.h
/* -*- mode: c++; indent-tabs-mode: nil -*- */
/*
QoreHttpClientObject.h
Qore Programming Language
Copyright (C) 2006 - 2020 Qore Technologies, s.r.o.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
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and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
Note that the Qore library is released under a choice of three open-source
licenses: MIT (as above), LGPL 2+, or GPL 2+; see README-LICENSE for more
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*/
#ifndef QORE_HTTP_CLIENT_OBJECT_H_
#define QORE_HTTP_CLIENT_OBJECT_H_
#include <qore/common.h>
#include <qore/QoreSocketObject.h>
#include <qore/OutputStream.h>
#define HTTPCLIENT_DEFAULT_PORT 80
#define HTTPCLIENT_DEFAULT_HOST "localhost"
#define HTTPCLIENT_DEFAULT_TIMEOUT 300000
#define HTTPCLIENT_DEFAULT_MAX_REDIRECTS 5
class Queue;
class QoreHttpClientObject : public QoreSocketObject {
private:
struct qore_httpclient_priv* http_priv;
DLLLOCAL QoreHttpClientObject(const QoreHttpClientObject&);
DLLLOCAL QoreHttpClientObject& operator=(const QoreHttpClientObject&);
protected:
DLLEXPORT void lock();
DLLEXPORT void unlock();
public:
DLLEXPORT QoreHttpClientObject();
DLLEXPORT virtual ~QoreHttpClientObject();
DLLEXPORT int setOptions(const QoreHashNode* opts, ExceptionSink* xsink);
DLLEXPORT void setDefaultPort(int prt);
DLLEXPORT void setDefaultPath(const char* pth);
DLLEXPORT const char* getDefaultPath() const;
DLLEXPORT const char* getConnectionPath() const;
DLLEXPORT void setConnectionPath(const char* path);
DLLEXPORT void addProtocol(const char* prot, int port, bool ssl = false);
DLLEXPORT void setTimeout(int to);
DLLEXPORT int getTimeout() const;
DLLEXPORT void setEncoding(const QoreEncoding* qe);
DLLEXPORT const QoreEncoding* getEncoding() const;
DLLEXPORT int setHTTPVersion(const char* version, ExceptionSink* xsink);
DLLEXPORT const char* getHTTPVersion() const;
DLLEXPORT void setHTTP11(bool h11);
DLLEXPORT bool isHTTP11() const;
DLLEXPORT int setURL(const char* url, ExceptionSink* xsink);
DLLEXPORT QoreStringNode* getURL();
DLLEXPORT void setUserPassword(const char* user, const char* pass);
DLLEXPORT void clearUserPassword();
DLLEXPORT int setProxyURL(const char* proxy, ExceptionSink* xsink);
DLLEXPORT QoreStringNode* getProxyURL();
DLLEXPORT void clearProxyURL();
DLLEXPORT void setProxyUserPassword(const char* user, const char* pass);
DLLEXPORT void clearProxyUserPassword();
DLLEXPORT void setSecure(bool is_secure);
DLLEXPORT bool isSecure() const;
DLLEXPORT void setProxySecure(bool is_secure);
DLLEXPORT bool isProxySecure() const;
DLLEXPORT void setMaxRedirects(int max);
DLLEXPORT int getMaxRedirects() const;
DLLEXPORT int connect(ExceptionSink* xsink);
DLLEXPORT void disconnect();
DLLEXPORT QoreHashNode* send(const char* meth, const char* path, const QoreHashNode* headers, const void* data,
unsigned size, bool getbody, QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT QoreHashNode* send(const char* meth, const char* path, const QoreHashNode* headers,
const QoreStringNode& body, bool getbody, QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT QoreHashNode* sendWithSendCallback(const char* meth, const char* mpath, const QoreHashNode* headers,
const ResolvedCallReferenceNode* send_callback, bool getbody, QoreHashNode* info, int timeout_ms,
ExceptionSink* xsink);
DLLEXPORT void sendWithRecvCallback(const char* meth, const char* mpath, const QoreHashNode* headers,
const void* data, unsigned size, bool getbody, QoreHashNode* info, int timeout_ms,
const ResolvedCallReferenceNode* recv_callback, QoreObject* obj, ExceptionSink* xsink);
DLLEXPORT void sendWithRecvCallback(const char* meth, const char* mpath, const QoreHashNode* headers,
const QoreStringNode& body, bool getbody, QoreHashNode* info, int timeout_ms,
const ResolvedCallReferenceNode* recv_callback, QoreObject* obj, ExceptionSink* xsink);
DLLEXPORT void sendWithCallbacks(const char* meth, const char* mpath, const QoreHashNode* headers,
const ResolvedCallReferenceNode* send_callback, bool getbody, QoreHashNode* info, int timeout_ms,
const ResolvedCallReferenceNode* recv_callback, QoreObject* obj, ExceptionSink* xsink);
DLLEXPORT void sendWithOutputStream(const char* meth, const char* mpath, const QoreHashNode* headers,
const void* data, unsigned size, bool getbody, QoreHashNode* info, int timeout_ms,
const ResolvedCallReferenceNode* recv_callback, QoreObject* obj, OutputStream *os, ExceptionSink* xsink);
DLLEXPORT void sendWithOutputStream(const char* meth, const char* mpath, const QoreHashNode* headers,
const QoreStringNode& body, bool getbody, QoreHashNode* info, int timeout_ms,
const ResolvedCallReferenceNode* recv_callback, QoreObject* obj, OutputStream *os, ExceptionSink* xsink);
DLLEXPORT void sendChunked(const char* meth, const char* mpath, const QoreHashNode* headers, bool getbody,
QoreHashNode* info, int timeout_ms, const ResolvedCallReferenceNode* recv_callback, QoreObject* obj,
OutputStream *os, InputStream* is, size_t max_chunk_size, const ResolvedCallReferenceNode* trailer_callback,
ExceptionSink* xsink);
DLLEXPORT AbstractQoreNode* get(const char* path, const QoreHashNode* headers, QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT QoreHashNode* head(const char* path, const QoreHashNode* headers, QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT AbstractQoreNode* post(const char* path, const QoreHashNode* headers, const void* data, unsigned size, QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT AbstractQoreNode* post(const char* path, const QoreHashNode* headers, const QoreStringNode& body,
QoreHashNode* info, ExceptionSink* xsink);
DLLEXPORT void setDefaultHeaderValue(const char* header, const char* val);
DLLEXPORT void addDefaultHeaders(const QoreHashNode* hdr);
DLLEXPORT QoreHashNode* getDefaultHeaders() const;
using AbstractPrivateData::deref;
DLLEXPORT virtual void deref(ExceptionSink* xsink);
DLLEXPORT void setConnectTimeout(int ms);
DLLEXPORT int getConnectTimeout() const;
DLLEXPORT int setNoDelay(bool nodelay);
DLLEXPORT void setEventQueue(Queue* cbq, ExceptionSink* xsink);
DLLEXPORT void setEventQueue(ExceptionSink* xsink, Queue* q, QoreValue arg, bool with_data);
DLLEXPORT bool getNoDelay() const;
DLLEXPORT bool isConnected() const;
DLLEXPORT void setPersistent(ExceptionSink* xsink);
DLLEXPORT void clearWarningQueue(ExceptionSink* xsink);
DLLEXPORT void setWarningQueue(ExceptionSink* xsink, int64 warning_ms, int64 warning_bs, Queue* wq, QoreValue arg, int64 min_ms = 1000);
DLLEXPORT QoreHashNode* getUsageInfo() const;
DLLEXPORT void clearStats();
DLLEXPORT bool setErrorPassthru(bool set);
DLLEXPORT bool getErrorPassthru() const;
DLLEXPORT bool setRedirectPassthru(bool set);
DLLEXPORT bool getRedirectPassthru() const;
DLLEXPORT bool setEncodingPassthru(bool set);
DLLEXPORT bool getEncodingPassthru() const;
DLLEXPORT QoreStringNode* getHostHeaderValue() const;
DLLEXPORT void setAssumedEncoding(const char* enc);
DLLEXPORT QoreStringNode* getAssumedEncoding() const;
DLLLOCAL static void static_init();
DLLLOCAL void cleanup(ExceptionSink* xsink);
};
#endif
QoreHttpClientObject::setErrorPassthru
DLLEXPORT bool setErrorPassthru(bool set)
sets the new and returns the old error_passthru status
QoreHttpClientObject::clearProxyUserPassword
DLLEXPORT void clearProxyUserPassword()
clears the username and password for the proxy connection
QoreHttpClientObject::head
DLLEXPORT QoreHashNode * head(const char *path, const QoreHashNode *headers, QoreHashNode *info, ExceptionSink *xsink)
sends an HTTP "HEAD" method and returns the headers returned, the caller owns the QoreHashNode refere...
QoreHttpClientObject::getEncodingPassthru
DLLEXPORT bool getEncodingPassthru() const
returns the current encoding_passthru status
QoreEncoding
defines string encoding functions in Qore
Definition: QoreEncoding.h:83
QoreHttpClientObject::getURL
DLLEXPORT QoreStringNode * getURL()
returns the connection parameters as a URL, caller owns the reference count returned ...
QoreHttpClientObject::setPersistent
DLLEXPORT void setPersistent(ExceptionSink *xsink)
temporarily disables implicit reconnections; must be called when the server is already connected ...
QoreHttpClientObject::connect
DLLEXPORT int connect(ExceptionSink *xsink)
opens a connection and returns a code giving the result
QoreHashNode
This is the hash or associative list container type in Qore, dynamically allocated only...
Definition: QoreHashNode.h:50
QoreHttpClientObject::getDefaultHeaders
DLLEXPORT QoreHashNode * getDefaultHeaders() const
Returns a hash of default headers to be sent with every outgoing request.
QoreHttpClientObject::isProxySecure
DLLEXPORT bool isProxySecure() const
returns the SSL proxy connection parameter flag
QoreHttpClientObject::setOptions
DLLEXPORT int setOptions(const QoreHashNode *opts, ExceptionSink *xsink)
set options with a hash, returns -1 if an exception was thrown, 0 for OK
QoreHttpClientObject::getTimeout
DLLEXPORT int getTimeout() const
returns the connection and response packet timeout value in milliseconds
QoreHttpClientObject::getConnectTimeout
DLLEXPORT int getConnectTimeout() const
returns the connect timeout in ms, negative numbers mean no timeout
QoreHttpClientObject::sendWithOutputStream
DLLEXPORT void sendWithOutputStream(const char *meth, const char *mpath, const QoreHashNode *headers, const void *data, unsigned size, bool getbody, QoreHashNode *info, int timeout_ms, const ResolvedCallReferenceNode *recv_callback, QoreObject *obj, OutputStream *os, ExceptionSink *xsink)
make an HTTP request and receive the response to an OutputStream
QoreHttpClientObject::sendChunked
DLLEXPORT void sendChunked(const char *meth, const char *mpath, const QoreHashNode *headers, bool getbody, QoreHashNode *info, int timeout_ms, const ResolvedCallReferenceNode *recv_callback, QoreObject *obj, OutputStream *os, InputStream *is, size_t max_chunk_size, const ResolvedCallReferenceNode *trailer_callback, ExceptionSink *xsink)
send a chunked HTTP message through an InputStream and receive the response to an OutputStream ...
QoreHttpClientObject::QoreHttpClientObject
DLLEXPORT QoreHttpClientObject()
creates the QoreHttpClientObject object
AbstractQoreNode
The base class for all value and parse types in Qore expression trees.
Definition: AbstractQoreNode.h:57
QoreHttpClientObject::setAssumedEncoding
DLLEXPORT void setAssumedEncoding(const char *enc)
sets the assumed encoding
QoreHttpClientObject::getHTTPVersion
DLLEXPORT const char * getHTTPVersion() const
returns the http version as a string (either "1.0" or "1.1")
QoreHttpClientObject::setTimeout
DLLEXPORT void setTimeout(int to)
sets the connection and response packet timeout value in milliseconds
QoreHttpClientObject::setDefaultPath
DLLEXPORT void setDefaultPath(const char *pth)
sets the default path
QoreHttpClientObject::setEncodingPassthru
DLLEXPORT bool setEncodingPassthru(bool set)
sets the new and returns the old encoding_passthru status
QoreHttpClientObject::setProxyURL
DLLEXPORT int setProxyURL(const char *proxy, ExceptionSink *xsink)
sets the proxy URL
QoreHttpClientObject::getConnectionPath
DLLEXPORT const char * getConnectionPath() const
returns the current connection path or 0 if none is set
QoreHttpClientObject::addProtocol
DLLEXPORT void addProtocol(const char *prot, int port, bool ssl=false)
adds a protocol
OutputStream
Interface for private data of output streams.
Definition: OutputStream.h:44
QoreHttpClientObject::~QoreHttpClientObject
virtual DLLEXPORT ~QoreHttpClientObject()
destroys the object and frees all associated memory
QoreHttpClientObject::setURL
DLLEXPORT int setURL(const char *url, ExceptionSink *xsink)
sets the connection URL
QoreHttpClientObject::setDefaultPort
DLLEXPORT void setDefaultPort(int prt)
sets the default port
QoreStringNode
Qore&#39;s string value type, reference counted, dynamically-allocated only.
Definition: QoreStringNode.h:50
QoreHttpClientObject::isSecure
DLLEXPORT bool isSecure() const
returns the SSL connection parameter flag
QoreHttpClientObject::setHTTP11
DLLEXPORT void setHTTP11(bool h11)
sets or clears HTTP 1.1 protocol compliance
QoreHttpClientObject::setConnectTimeout
DLLEXPORT void setConnectTimeout(int ms)
sets the connect timeout in ms
QoreHttpClientObject::post
DLLEXPORT AbstractQoreNode * post(const char *path, const QoreHashNode *headers, const void *data, unsigned size, QoreHashNode *info, ExceptionSink *xsink)
sends an HTTP "POST" message to the remote server and returns the message body of the response...
QoreHttpClientObject::setDefaultHeaderValue
DLLEXPORT void setDefaultHeaderValue(const char *header, const char *val)
sets the value of a default header to send with every outgoing message
QoreHttpClientObject::getNoDelay
DLLEXPORT bool getNoDelay() const
returns the value of the TCP_NODELAY flag on the object
QoreHttpClientObject::setUserPassword
DLLEXPORT void setUserPassword(const char *user, const char *pass)
sets the username and password for the connection
AbstractPrivateData::deref
virtual DLLLOCAL void deref()
decrements the reference count of the object without the possibility of throwing a Qore-language exce...
Definition: AbstractPrivateData.h:65
QoreHttpClientObject::setRedirectPassthru
DLLEXPORT bool setRedirectPassthru(bool set)
sets the new and returns the old redirect_passthru status
QoreHttpClientObject::addDefaultHeaders
DLLEXPORT void addDefaultHeaders(const QoreHashNode *hdr)
Sets the value of multiple headers to send with every outgoing message.
QoreHttpClientObject::setHTTPVersion
DLLEXPORT int setHTTPVersion(const char *version, ExceptionSink *xsink)
sets the http version from a string
QoreHttpClientObject::setMaxRedirects
DLLEXPORT void setMaxRedirects(int max)
sets the max_redirects option
QoreHttpClientObject::setEncoding
DLLEXPORT void setEncoding(const QoreEncoding *qe)
sets the default encoding for the object
QoreValue
The main value class in Qore, designed to be passed by value.
Definition: QoreValue.h:267
QoreHttpClientObject::getEncoding
DLLEXPORT const QoreEncoding * getEncoding() const
returns the default encoding for the object
QoreHttpClientObject::disconnect
DLLEXPORT void disconnect()
disconnects from the remote server
QoreObject
the implementation of Qore&#39;s object data type, reference counted, dynamically-allocated only ...
Definition: QoreObject.h:60
ExceptionSink
container for holding Qore-language exception information and also for registering a "thread_exit" ca...
Definition: ExceptionSink.h:48
QoreHttpClientObject
provides a way to communicate with HTTP servers using Qore data structures
Definition: QoreHttpClientObject.h:51
QoreHttpClientObject::setProxySecure
DLLEXPORT void setProxySecure(bool is_secure)
sets the SSL flag for use in the next connection to the proxy
QoreHttpClientObject::getAssumedEncoding
DLLEXPORT QoreStringNode * getAssumedEncoding() const
gets the assumed encoding
InputStream
Interface for private data of input streams.
Definition: InputStream.h:44
QoreHttpClientObject::getProxyURL
DLLEXPORT QoreStringNode * getProxyURL()
returns the proxy connection parameters as a URL (or 0 if there is none), caller owns the reference c...
QoreHttpClientObject::setNoDelay
DLLEXPORT int setNoDelay(bool nodelay)
sets the TCP_NODELAY flag on the object
int64
long long int64
64bit integer type, cannot use int64_t here since it breaks the API on some 64-bit systems due to equ...
Definition: common.h:260
QoreHttpClientObject::isHTTP11
DLLEXPORT bool isHTTP11() const
returns true if HTTP 1.1 protocol compliance has been set
QoreHttpClientObject::getDefaultPath
DLLEXPORT const char * getDefaultPath() const
returns the default path or 0 if none is set
QoreHttpClientObject::isConnected
DLLEXPORT bool isConnected() const
returns the connection status of the object
QoreHttpClientObject::getRedirectPassthru
DLLEXPORT bool getRedirectPassthru() const
returns the current redirect_passthru status
ResolvedCallReferenceNode
base class for resolved call references
Definition: CallReferenceNode.h:109
QoreHttpClientObject::setSecure
DLLEXPORT void setSecure(bool is_secure)
sets the SSL flag for use in the next connection
common.h
QoreHttpClientObject::clearUserPassword
DLLEXPORT void clearUserPassword()
clears the username and password for the connection
QoreHttpClientObject::setEventQueue
DLLEXPORT void setEventQueue(Queue *cbq, ExceptionSink *xsink)
sets the event queue, must be already referenced before call
QoreHttpClientObject::getErrorPassthru
DLLEXPORT bool getErrorPassthru() const
returns the current error_passthru status
QoreHttpClientObject::setProxyUserPassword
DLLEXPORT void setProxyUserPassword(const char *user, const char *pass)
sets the username and password for the proxy connection
QoreHttpClientObject::getHostHeaderValue
DLLEXPORT QoreStringNode * getHostHeaderValue() const
returns the Host header value
QoreHttpClientObject::send
DLLEXPORT QoreHashNode * send(const char *meth, const char *path, const QoreHashNode *headers, const void *data, unsigned size, bool getbody, QoreHashNode *info, ExceptionSink *xsink)
sends a message to the remote server and returns the entire response as a hash, caller owns the QoreH...
QoreHttpClientObject::setConnectionPath
DLLEXPORT void setConnectionPath(const char *path)
sets or clears the connection path
QoreHttpClientObject::clearProxyURL
DLLEXPORT void clearProxyURL()
clears the proxy URL
QoreHttpClientObject::getMaxRedirects
DLLEXPORT int getMaxRedirects() const
returns the value of the max_redirects option