79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
//
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// ZoneMinder MonitorStream Class Interfaces, $Date$, $Revision$
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// Copyright (C) 2001-2008 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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#ifndef ZM_MONITORSTREAM_H
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#define ZM_MONITORSTREAM_H
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#include "zm_stream.h"
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class MonitorStream : public StreamBase {
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protected:
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struct SwapImage {
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bool valid = false;
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SystemTimePoint timestamp;
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std::string file_name;
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};
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private:
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SwapImage *temp_image_buffer;
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int temp_image_buffer_count;
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int temp_read_index;
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int temp_write_index;
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protected:
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Microseconds ttl;
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int playback_buffer;
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bool delayed;
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protected:
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bool checkSwapPath(const char *path, bool create_path);
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bool sendFrame(const std::string &filepath, SystemTimePoint timestamp);
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bool sendFrame(Image *image, SystemTimePoint timestamp);
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void processCommand(const CmdMsg *msg) override;
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void SingleImage(int scale=100);
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void SingleImageRaw(int scale=100);
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#ifdef HAVE_ZLIB_H
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void SingleImageZip(int scale=100);
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#endif
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public:
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MonitorStream() :
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temp_image_buffer(nullptr),
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temp_image_buffer_count(0),
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temp_read_index(0),
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temp_write_index(0),
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ttl(0),
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playback_buffer(0),
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delayed(false)
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{}
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void setStreamBuffer(int p_playback_buffer) {
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playback_buffer = p_playback_buffer;
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}
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void setStreamTTL(time_t p_ttl) {
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ttl = Seconds(p_ttl);
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}
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bool setStreamStart(int monitor_id) {
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return loadMonitor(monitor_id);
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}
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void runStream() override;
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};
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#endif // ZM_MONITORSTREAM_H
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