diff options
Diffstat (limited to 'tools/EventClients/Clients/AppleRemote/iremoted.c')
| -rw-r--r-- | tools/EventClients/Clients/AppleRemote/iremoted.c | 518 |
1 files changed, 0 insertions, 518 deletions
diff --git a/tools/EventClients/Clients/AppleRemote/iremoted.c b/tools/EventClients/Clients/AppleRemote/iremoted.c deleted file mode 100644 index 42b3258d03..0000000000 --- a/tools/EventClients/Clients/AppleRemote/iremoted.c +++ /dev/null @@ -1,518 +0,0 @@ -/* - * iremoted.c - * Display events received from the Apple Infrared Remote. - * - * gcc -Wall -o iremoted iremoted.c -framework IOKit -framework Carbon - * - * Copyright (c) 2006-2008 Amit Singh. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#define PROGNAME "iremoted" -#define PROGVERS "2.0" - -#include <stdio.h> -#include <getopt.h> -#include <unistd.h> -#include <stdlib.h> -#include <ctype.h> -#include <sys/errno.h> -#include <sysexits.h> -#include <mach/mach.h> -#include <mach/mach_error.h> -#include <assert.h> -#include <errno.h> -#include <stdbool.h> -#include <stdlib.h> -#include <stdio.h> -#include <sys/sysctl.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <mach-o/dyld.h> -#include <IOKit/IOKitLib.h> -#include <IOKit/IOCFPlugIn.h> -#include <IOKit/hid/IOHIDLib.h> -#include <IOKit/hid/IOHIDKeys.h> -#include <IOKit/hid/IOHIDUsageTables.h> - -#include <CoreFoundation/CoreFoundation.h> -#include <Carbon/Carbon.h> - -#include <iostream> -#include <fstream> -#include <map> -#include <string> -#include <iterator> -#include <sstream> -#include <set> - -#include "AppleRemote.h" -#include "XBox360.h" - -using namespace std; - -void ParseOptions(int argc, char** argv); -void ReadConfig(); - -static struct option long_options[] = { - { "help", no_argument, 0, 'h' }, - { "server", required_argument, 0, 's' }, - { "universal", no_argument, 0, 'u' }, - { "multiremote",no_argument, 0, 'm' }, - { "timeout", required_argument, 0, 't' }, - { "verbose", no_argument, 0, 'v' }, - { "externalConfig", no_argument, 0, 'x' }, - { "appPath", required_argument, 0, 'a' }, - { "appHome", required_argument, 0, 'z' }, - { 0, 0, 0, 0 }, -}; - -static const char *options = "hsumtvxaz"; - -IOHIDElementCookie buttonNextID = 0; -IOHIDElementCookie buttonPreviousID = 0; - -std::set<IOHIDElementCookie> g_registeredCookies; - -AppleRemote g_appleRemote; - -void usage(void); -inline void print_errmsg_if_io_err(int expr, char *msg); -inline void print_errmsg_if_err(int expr, char *msg); -void QueueCallbackFunction(void *target, IOReturn result, - void *refcon, void *sender); -bool addQueueCallbacks(IOHIDQueueInterface **hqi); -void processQueue(IOHIDDeviceInterface **hidDeviceInterface); -void doRun(IOHIDDeviceInterface **hidDeviceInterface); -void getHIDCookies(IOHIDDeviceInterface122 **handle); -void createHIDDeviceInterface(io_object_t hidDevice, - IOHIDDeviceInterface ***hdi); -void setupAndRun(void); - -void -usage(void) -{ - printf("%s (version %s)\n", PROGNAME, PROGVERS); - printf(" Sends Apple Remote events to XBMC.\n\n"); - printf("Usage: %s [OPTIONS...]\n\nOptions:\n", PROGNAME); - printf(" -h, --help print this help message and exit.\n"); - printf(" -s, --server <addr> send events to the specified IP.\n"); - printf(" -u, --universal runs in Universal Remote mode.\n"); - printf(" -t, --timeout <ms> timeout length for sequences (default: 500ms).\n"); - printf(" -a, --appPath path to XBMC.app (MenuPress launch support).\n"); - printf(" -z, --appHome path to XBMC.app/Content/Resources/XBMX \n"); - printf(" -v, --verbose prints lots of debugging information.\n"); -} - -inline void -print_errmsg_if_io_err(int expr, char *msg) -{ - IOReturn err = (expr); - - if (err != kIOReturnSuccess) { - fprintf(stderr, "*** %s - %s(%x, %d).\n", msg, mach_error_string(err), - err, err & 0xffffff); - fflush(stderr); - exit(EX_OSERR); - } -} - -inline void -print_errmsg_if_err(int expr, char *msg) -{ - if (expr) { - fprintf(stderr, "*** %s.\n", msg); - fflush(stderr); - exit(EX_OSERR); - } -} - -void -QueueCallbackFunction(void *target, IOReturn result, void *refcon, void *sender) -{ - HRESULT ret = kIOReturnSuccess; - AbsoluteTime zeroTime = {0,0}; - IOHIDQueueInterface **hqi; - IOHIDEventStruct event; - - std::set<int> events; - bool bKeyDown = false; - while (ret == kIOReturnSuccess) { - hqi = (IOHIDQueueInterface **)sender; - ret = (*hqi)->getNextEvent(hqi, &event, zeroTime, 0); - if (ret != kIOReturnSuccess) - continue; - - //printf("%d %d %d\n", (int)event.elementCookie, (int)event.value, (int)event.longValue); - - if (event.value > 0) - bKeyDown = true; - - events.insert((int)event.elementCookie); - } - - if (events.size() > 1) - { - std::set<int>::iterator iter = events.find( g_appleRemote.GetButtonEventTerminator() ); - if (iter != events.end()) - events.erase(iter); - } - - std::string strEvents; - std::set<int>::const_iterator iter = events.begin(); - while (iter != events.end()) - { - //printf("*iter = %d\n", *iter); - char strEvent[10]; - snprintf(strEvent, 10, "%d_", *iter); - strEvents += strEvent; - iter++; - } - - if (bKeyDown) - g_appleRemote.OnKeyDown(strEvents); - else - g_appleRemote.OnKeyUp(strEvents); -} - -bool -addQueueCallbacks(IOHIDQueueInterface **hqi) -{ - IOReturn ret; - CFRunLoopSourceRef eventSource; - IOHIDQueueInterface ***privateData; - - privateData = (IOHIDQueueInterface ***)malloc(sizeof(*privateData)); - *privateData = hqi; - - ret = (*hqi)->createAsyncEventSource(hqi, &eventSource); - if (ret != kIOReturnSuccess) - return false; - - ret = (*hqi)->setEventCallout(hqi, QueueCallbackFunction, - NULL, &privateData); - if (ret != kIOReturnSuccess) - return false; - - CFRunLoopAddSource(CFRunLoopGetCurrent(), eventSource, - kCFRunLoopDefaultMode); - return true; -} - -void -processQueue(IOHIDDeviceInterface **hidDeviceInterface) -{ - HRESULT result; - IOHIDQueueInterface **queue; - - queue = (*hidDeviceInterface)->allocQueue(hidDeviceInterface); - if (!queue) { - fprintf(stderr, "Failed to allocate event queue.\n"); - return; - } - - (void)(*queue)->create(queue, 0, 99); - - std::set<IOHIDElementCookie>::const_iterator iter = g_registeredCookies.begin(); - while (iter != g_registeredCookies.end()) - { - (void)(*queue)->addElement(queue, *iter, 0); - iter++; - } - - addQueueCallbacks(queue); - - result = (*queue)->start(queue); - - CFRunLoopRun(); - - result = (*queue)->stop(queue); - - result = (*queue)->dispose(queue); - - (*queue)->Release(queue); -} - -void -doRun(IOHIDDeviceInterface **hidDeviceInterface) -{ - IOReturn ioReturnValue; - - ioReturnValue = (*hidDeviceInterface)->open(hidDeviceInterface, kIOHIDOptionsTypeSeizeDevice); - if (ioReturnValue == kIOReturnExclusiveAccess) { - printf("exclusive lock failed\n"); - } - - processQueue(hidDeviceInterface); - - if (ioReturnValue == KERN_SUCCESS) - ioReturnValue = (*hidDeviceInterface)->close(hidDeviceInterface); - (*hidDeviceInterface)->Release(hidDeviceInterface); -} - -void -getHIDCookies(IOHIDDeviceInterface122 **handle) -{ - IOHIDElementCookie cookie; - CFTypeRef object; - long number; - long usage; - long usagePage; - CFArrayRef elements; - CFDictionaryRef element; - IOReturn result; - - if (!handle || !(*handle)) - return ; - - result = (*handle)->copyMatchingElements(handle, NULL, &elements); - - if (result != kIOReturnSuccess) { - fprintf(stderr, "Failed to copy cookies.\n"); - exit(1); - } - - CFIndex i; - for (i = 0; i < CFArrayGetCount(elements); i++) { - element = (CFDictionaryRef)CFArrayGetValueAtIndex(elements, i); - object = (CFDictionaryGetValue(element, CFSTR(kIOHIDElementCookieKey))); - if (object == 0 || CFGetTypeID(object) != CFNumberGetTypeID()) - continue; - if(!CFNumberGetValue((CFNumberRef) object, kCFNumberLongType, &number)) - continue; - cookie = (IOHIDElementCookie)number; - object = CFDictionaryGetValue(element, CFSTR(kIOHIDElementUsageKey)); - if (object == 0 || CFGetTypeID(object) != CFNumberGetTypeID()) - continue; - if (!CFNumberGetValue((CFNumberRef)object, kCFNumberLongType, &number)) - continue; - usage = number; - object = CFDictionaryGetValue(element,CFSTR(kIOHIDElementUsagePageKey)); - if (object == 0 || CFGetTypeID(object) != CFNumberGetTypeID()) - continue; - if (!CFNumberGetValue((CFNumberRef)object, kCFNumberLongType, &number)) - continue; - usagePage = number; - if (usagePage == 0x06 && usage == 0x22 ) // event code "39". menu+select for 5 secs - g_registeredCookies.insert(cookie); - else if (usagePage == 0xff01 && usage == 0x23 ) // event code "35". long click - select - g_registeredCookies.insert(cookie); - else if (usagePage == kHIDPage_GenericDesktop && usage >= 0x80 && usage <= 0x8d ) // regular keys - g_registeredCookies.insert(cookie); - else if (usagePage == kHIDPage_Consumer && usage >= 0xB0 && usage <= 0xBF) - g_registeredCookies.insert(cookie); - else if (usagePage == kHIDPage_Consumer && usage == kHIDUsage_Csmr_Menu ) // event code "18". long "menu" - g_registeredCookies.insert(cookie); - } -} - -void -createHIDDeviceInterface(io_object_t hidDevice, IOHIDDeviceInterface ***hdi) -{ - io_name_t className; - IOCFPlugInInterface **plugInInterface = NULL; - HRESULT plugInResult = S_OK; - SInt32 score = 0; - IOReturn ioReturnValue = kIOReturnSuccess; - - ioReturnValue = IOObjectGetClass(hidDevice, className); - print_errmsg_if_io_err(ioReturnValue, "Failed to get class name."); - - ioReturnValue = IOCreatePlugInInterfaceForService( - hidDevice, - kIOHIDDeviceUserClientTypeID, - kIOCFPlugInInterfaceID, - &plugInInterface, - &score); - - if (ioReturnValue != kIOReturnSuccess) - return; - - plugInResult = (*plugInInterface)->QueryInterface( - plugInInterface, - CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID), - (LPVOID*)hdi); - print_errmsg_if_err(plugInResult != S_OK, - "Failed to create device interface.\n"); - - (*plugInInterface)->Release(plugInInterface); -} - -void -setupAndRun(void) -{ - CFMutableDictionaryRef hidMatchDictionary = NULL; - io_service_t hidService = (io_service_t)0; - io_object_t hidDevice = (io_object_t)0; - IOHIDDeviceInterface **hidDeviceInterface = NULL; - IOReturn ioReturnValue = kIOReturnSuccess; - - //hidMatchDictionary = IOServiceNameMatching("AppleIRController"); - hidMatchDictionary = IOServiceMatching("AppleIRController"); - hidService = IOServiceGetMatchingService(kIOMasterPortDefault, - hidMatchDictionary); - - if (!hidService) { - fprintf(stderr, "Apple Infrared Remote not found.\n"); - exit(1); - } - - hidDevice = (io_object_t)hidService; - - createHIDDeviceInterface(hidDevice, &hidDeviceInterface); - getHIDCookies((IOHIDDeviceInterface122 **)hidDeviceInterface); - ioReturnValue = IOObjectRelease(hidDevice); - print_errmsg_if_io_err(ioReturnValue, "Failed to release HID."); - - if (hidDeviceInterface == NULL) { - fprintf(stderr, "No HID.\n"); - exit(1); - } - - g_appleRemote.Initialize(); - doRun(hidDeviceInterface); - - if (ioReturnValue == KERN_SUCCESS) - ioReturnValue = (*hidDeviceInterface)->close(hidDeviceInterface); - - (*hidDeviceInterface)->Release(hidDeviceInterface); -} - -void Reconfigure(int nSignal) -{ - if (nSignal == SIGHUP) { - //fprintf(stderr, "Reconfigure\n"); - ReadConfig(); - } else { - exit(0); - } -} - -void ReadConfig() -{ - // Compute filename. - string strFile = getenv("HOME"); - strFile += "/Library/Application Support/XBMC/XBMCHelper.conf"; - - // Open file. - ifstream ifs(strFile.c_str()); - if (!ifs) - return; - - // Read file. - stringstream oss; - oss << ifs.rdbuf(); - - if (!ifs && !ifs.eof()) - return; - - // Tokenize. - string strData(oss.str()); - istringstream is(strData); - vector<string> args = vector<string>(istream_iterator<string>(is), istream_iterator<string>()); - - // Convert to char**. - int argc = args.size() + 1; - char** argv = new char*[argc + 1]; - int i = 0; - argv[i++] = "XBMCHelper"; - - for (vector<string>::iterator it = args.begin(); it != args.end(); ) - argv[i++] = (char* )(*it++).c_str(); - - argv[i] = 0; - - // Parse the arguments. - ParseOptions(argc, argv); - - delete[] argv; -} - -void ParseOptions(int argc, char** argv) -{ - int c, option_index = 0; - bool readExternal = false; - - while ((c = getopt_long(argc, argv, options, long_options, &option_index)) != -1) - { - switch (c) { - case 'h': - usage(); - exit(0); - break; - case 'v': - g_appleRemote.SetVerbose(true); - break; - case 's': - g_appleRemote.SetServerAddress(optarg); - break; - case 'u': - g_appleRemote.SetRemoteMode(REMOTE_UNIVERSAL); - break; - case 'm': - break; - case 't': - if (optarg) - g_appleRemote.SetMaxClickTimeout( atof(optarg) * 0.001 ); - break; - case 'a': - g_appleRemote.SetAppPath(optarg); - break; - case 'z': - g_appleRemote.SetAppHome(optarg); - break; - case 'x': - readExternal = true; - break; - default: - usage(); - exit(1); - break; - } - } - //reset getopts state - optreset = 1; - optind = 0; - - if (readExternal == true) - ReadConfig(); -} - -int -main (int argc, char **argv) -{ - ParseOptions(argc,argv); - - signal(SIGHUP, Reconfigure); - signal(SIGINT, Reconfigure); - signal(SIGTERM, Reconfigure); - - XBox360 xbox360; - xbox360.start(); - - setupAndRun(); - - xbox360.join(); - - return 0; -} |