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104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
2 years ago
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/*
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The zlib/libpng License
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Copyright (c) 2007 Phillip
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This software is provided 'as-is', without any express or implied warranty. In no event will
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the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose, including commercial
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applications, and to alter it and redistribute it freely, subject to the following
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restrictions:
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1. The origin of this software must not be misrepresented; you must not claim that
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you wrote the original software. If you use this software in a product,
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an acknowledgment in the product documentation would be appreciated but is
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not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef OIS_MacHIDManager_Header
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#define OIS_MacHIDManager_Header
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#include "OISPrereqs.h"
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#include "mac/MacPrereqs.h"
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#include "OISFactoryCreator.h"
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#import <CoreFoundation/CFString.h>
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#import <IOKit/IOKitLib.h>
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#import <IOKit/IOCFPlugIn.h>
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#import <IOKit/hid/IOHIDLib.h>
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#import <IOKit/hid/IOHIDKeys.h>
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#import <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
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namespace OIS
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{
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//Information needed to create Mac HID Devices
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class HidInfo
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{
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public:
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HidInfo() : type(OISUnknown), numButtons(0), numHats(0), numAxes(0), inUse(false), interface(0)
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{
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}
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//Useful tracking information
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Type type;
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std::string vendor;
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std::string productKey;
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std::string combinedKey;
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//Retain some count information for recreating devices without having to reparse
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int numButtons;
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int numHats;
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int numAxes;
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bool inUse;
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//Used for opening a read/write/tracking interface to device
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IOHIDDeviceInterface **interface;
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};
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typedef std::vector<HidInfo*> HidInfoList;
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class MacHIDManager : public FactoryCreator
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{
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public:
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MacHIDManager();
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~MacHIDManager();
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void initialize();
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void iterateAndOpenDevices(io_iterator_t iterator);
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io_iterator_t lookUpDevices(int usage, int page);
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//FactoryCreator Overrides
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/** @copydoc FactoryCreator::deviceList */
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DeviceList freeDeviceList();
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/** @copydoc FactoryCreator::totalDevices */
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int totalDevices(Type iType);
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/** @copydoc FactoryCreator::freeDevices */
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int freeDevices(Type iType);
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/** @copydoc FactoryCreator::vendorExist */
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bool vendorExist(Type iType, const std::string & vendor);
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/** @copydoc FactoryCreator::createObject */
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Object* createObject(InputManager* creator, Type iType, bool bufferMode, const std::string & vendor = "");
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/** @copydoc FactoryCreator::destroyObject */
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void destroyObject(Object* obj);
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private:
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HidInfo* enumerateDeviceProperties(CFMutableDictionaryRef propertyMap);
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void parseDeviceProperties(CFDictionaryRef properties);
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void parseDevicePropertiesGroup(CFDictionaryRef properties);
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HidInfoList mDeviceList;
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};
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}
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#endif
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