103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
//
|
|
// ZoneMinder cURL Class Interface, $Date: 2008-07-25 10:33:23 +0100 (Fri, 25 Jul 2008) $, $Revision: 2611 $
|
|
// Copyright (C) 2001-2008 Philip Coombes
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License
|
|
// as published by the Free Software Foundation; either version 2
|
|
// of the License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with this program; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
//
|
|
|
|
#ifndef ZM_CURL_CAMERA_H
|
|
#define ZM_CURL_CAMERA_H
|
|
|
|
#if HAVE_LIBCURL
|
|
|
|
#include "zm_camera.h"
|
|
#include "zm_ffmpeg.h"
|
|
#include "zm_buffer.h"
|
|
#include "zm_regexp.h"
|
|
#include "zm_utils.h"
|
|
#include "zm_signal.h"
|
|
#include <string>
|
|
#include <deque>
|
|
|
|
#if HAVE_CURL_CURL_H
|
|
#include <curl/curl.h>
|
|
#endif
|
|
|
|
//
|
|
// Class representing 'curl' cameras, i.e. those which are
|
|
// accessed using the curl library
|
|
//
|
|
class cURLCamera : public Camera {
|
|
protected:
|
|
typedef enum {MODE_UNSET, MODE_SINGLE, MODE_STREAM} mode_t;
|
|
|
|
std::string mPath;
|
|
std::string mUser;
|
|
std::string mPass;
|
|
|
|
/* cURL object(s) */
|
|
CURL* c;
|
|
|
|
/* Shared data */
|
|
volatile bool bTerminate;
|
|
volatile bool bReset;
|
|
volatile mode_t mode;
|
|
Buffer databuffer;
|
|
std::deque<size_t> single_offsets;
|
|
|
|
/* pthread objects */
|
|
pthread_t thread;
|
|
pthread_mutex_t shareddata_mutex;
|
|
pthread_cond_t data_available_cond;
|
|
pthread_cond_t request_complete_cond;
|
|
|
|
public:
|
|
cURLCamera( int p_id, const std::string &path, const std::string &username, const std::string &password, unsigned int p_width, unsigned int p_height, int p_colours, int p_brightness, int p_contrast, int p_hue, int p_colour, bool p_capture, bool p_record_audio );
|
|
~cURLCamera();
|
|
|
|
const std::string &Path() const { return( mPath ); }
|
|
const std::string &Username() const { return( mUser ); }
|
|
const std::string &Password() const { return( mPass ); }
|
|
|
|
void Initialise();
|
|
void Terminate();
|
|
int Close() { return 0; };
|
|
|
|
int PrimeCapture();
|
|
int PreCapture();
|
|
int Capture( Image &image );
|
|
int PostCapture();
|
|
int CaptureAndRecord( Image &image, struct timeval recording, char* event_directory );
|
|
|
|
size_t data_callback(void *buffer, size_t size, size_t nmemb, void *userdata);
|
|
size_t header_callback(void *buffer, size_t size, size_t nmemb, void *userdata);
|
|
int progress_callback(void *userdata, double dltotal, double dlnow, double ultotal, double ulnow);
|
|
int debug_callback(CURL* handle, curl_infotype type, char* str, size_t strsize, void* data);
|
|
void* thread_func();
|
|
int lock();
|
|
int unlock();
|
|
|
|
};
|
|
|
|
/* Dispatchers */
|
|
size_t header_callback_dispatcher(void *buffer, size_t size, size_t nmemb, void *userdata);
|
|
size_t data_callback_dispatcher(void *buffer, size_t size, size_t nmemb, void *userdata);
|
|
int progress_callback_dispatcher(void *userdata, double dltotal, double dlnow, double ultotal, double ulnow);
|
|
void* thread_func_dispatcher(void* object);
|
|
|
|
#endif // HAVE_LIBCURL
|
|
|
|
#endif // ZM_CURL_CAMERA_H
|