137 lines
3.7 KiB
C
137 lines
3.7 KiB
C
//
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// ZoneMinder Configuration, $Date$, $Revision$
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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#ifndef ZM_CONFIG_H
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#define ZM_CONFIG_H
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#include "config.h"
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#include "zm_config_defines.h"
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#include <string>
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#define ZM_CONFIG "@ZM_CONFIG@" // Path to config file
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#define ZM_VERSION "@VERSION@" // ZoneMinder Version
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#define ZM_HAS_V4L1 @ZM_HAS_V4L1@
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#define ZM_HAS_V4L2 @ZM_HAS_V4L2@
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#define ZM_HAS_V4L @ZM_HAS_V4L@
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#ifdef HAVE_LIBAVFORMAT
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#define ZM_HAS_FFMPEG 1
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#endif // HAVE_LIBAVFORMAT
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#define ZM_MAX_IMAGE_WIDTH 2048 // The largest image we imagine ever handling
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#define ZM_MAX_IMAGE_HEIGHT 1536 // The largest image we imagine ever handling
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#define ZM_MAX_IMAGE_COLOURS 4 // The largest image we imagine ever handling
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#define ZM_MAX_IMAGE_DIM (ZM_MAX_IMAGE_WIDTH*ZM_MAX_IMAGE_HEIGHT)
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#define ZM_MAX_IMAGE_SIZE (ZM_MAX_IMAGE_DIM*ZM_MAX_IMAGE_COLOURS)
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#define ZM_SCALE_BASE 100 // The factor by which we bump up 'scale' to simulate FP
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#define ZM_RATE_BASE 100 // The factor by which we bump up 'rate' to simulate FP
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#define ZM_SQL_BATCH_SIZE 50 // Limit the size of multi-row SQL statements
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#define ZM_SQL_SML_BUFSIZ 256 // Size of SQL buffer
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#define ZM_SQL_MED_BUFSIZ 1024 // Size of SQL buffer
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#define ZM_SQL_LGE_BUFSIZ 8192 // Size of SQL buffer
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#define ZM_NETWORK_BUFSIZ 32768 // Size of network buffer
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#define ZM_MAX_FPS 30 // The maximum frame rate we expect to handle
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#define ZM_SAMPLE_RATE int(1000000/ZM_MAX_FPS) // A general nyquist sample frequency for delays etc
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#define ZM_SUSPENDED_RATE int(1000000/4) // A slower rate for when disabled etc
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extern void zmLoadConfig();
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struct StaticConfig
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{
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std::string DB_HOST;
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std::string DB_NAME;
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std::string DB_USER;
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std::string DB_PASS;
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std::string PATH_WEB;
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};
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extern StaticConfig staticConfig;
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class ConfigItem
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{
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private:
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char *name;
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char *value;
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char *type;
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mutable enum { CFG_BOOLEAN, CFG_INTEGER, CFG_DECIMAL, CFG_STRING } cfg_type;
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mutable union
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{
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bool boolean_value;
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int integer_value;
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double decimal_value;
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char *string_value;
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} cfg_value;
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mutable bool accessed;
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public:
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ConfigItem( const char *p_name, const char *p_value, const char *const p_type );
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~ConfigItem();
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void ConvertValue() const;
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bool BooleanValue() const;
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int IntegerValue() const;
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double DecimalValue() const;
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const char *StringValue() const;
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inline operator bool() const
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{
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return( BooleanValue() );
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}
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inline operator int() const
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{
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return( IntegerValue() );
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}
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inline operator double() const
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{
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return( DecimalValue() );
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}
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inline operator const char *() const
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{
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return( StringValue() );
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}
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};
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class Config
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{
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public:
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ZM_CFG_DECLARE_LIST
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private:
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int n_items;
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ConfigItem **items;
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public:
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Config();
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~Config();
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void Load();
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void Assign();
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const ConfigItem &Item( int id );
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};
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extern Config config;
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#endif // ZM_CONFIG_H
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