diff options
Diffstat (limited to 'pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m')
| -rw-r--r-- | pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m b/pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m new file mode 100644 index 0000000..c60084d --- /dev/null +++ b/pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m @@ -0,0 +1,252 @@ +/* $Id: ipjsuaAppDelegate.m 3550 2011-05-05 05:33:27Z nanang $ */ +/* + * Copyright (C) 2010-2011 Teluu Inc. (http://www.teluu.com) + * + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#import <pjlib.h> +#import <pjsua.h> +#import "ipjsuaAppDelegate.h" + +extern pj_log_func *log_cb; + +@implementation ipjsuaAppDelegate +@synthesize window; +@synthesize tabBarController; +@synthesize mainView; +@synthesize cfgView; + +/* Sleep interval duration */ +#define SLEEP_INTERVAL 0.5 +/* Determine whether we should print the messages in the debugger + * console as well + */ +#define DEBUGGER_PRINT 1 +/* Whether we should show pj log messages in the text area */ +#define SHOW_LOG 1 +#define PATH_LENGTH PJ_MAXPATH +#define KEEP_ALIVE_INTERVAL 600 + +extern pj_bool_t app_restart; + +char argv_buf[PATH_LENGTH]; +char *argv[] = {"", "--config-file", argv_buf}; + +ipjsuaAppDelegate *app; + +bool app_running; +bool thread_quit; +NSMutableString *mstr; +pj_thread_desc a_thread_desc; +pj_thread_t *a_thread; +pjsua_call_id ccall_id; + +pj_status_t app_init(int argc, char *argv[]); +pj_status_t app_main(void); +pj_status_t app_destroy(void); +void keepAliveFunction(int timeout); + +void showMsg(const char *format, ...) +{ + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; + va_list arg; + + va_start(arg, format); + NSString *str = [[NSString alloc] initWithFormat:[NSString stringWithFormat:@"%s", format] arguments: arg]; +#if DEBUGGER_PRINT + NSLog(@"%@", str); +#endif + va_end(arg); + + [mstr appendString:str]; + [pool release]; +} + +char * getInput(char *s, int n, FILE *stream) +{ + if (stream != stdin) { + return fgets(s, n, stream); + } + + app.mainView.hasInput = false; + [app.mainView.textField setEnabled: true]; + [app performSelectorOnMainThread:@selector(displayMsg:) withObject:mstr waitUntilDone:YES]; + [mstr setString:@""]; + + while (!thread_quit && !app.mainView.hasInput) { + int ctr = 0; + [NSThread sleepForTimeInterval:SLEEP_INTERVAL]; + if (ctr == 4) { + [app performSelectorOnMainThread:@selector(displayMsg:) withObject:mstr waitUntilDone:YES]; + [mstr setString:@""]; + ctr = 0; + } + ctr++; + } + + [app.mainView.text getCString:s maxLength:n encoding:NSASCIIStringEncoding]; + [app.mainView.textField setEnabled: false]; + [app performSelectorOnMainThread:@selector(displayMsg:) withObject:app.mainView.text waitUntilDone:NO]; + + return s; +} + +void showLog(int level, const char *data, int len) +{ + showMsg("%s", data); +} + +pj_bool_t showNotification(pjsua_call_id call_id) +{ +#ifdef __IPHONE_4_0 + ccall_id = call_id; + + // Create a new notification + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; + UILocalNotification* alert = [[[UILocalNotification alloc] init] autorelease]; + if (alert) + { + alert.repeatInterval = 0; + alert.alertBody = @"Incoming call received..."; + alert.alertAction = @"Answer"; + + [[UIApplication sharedApplication] presentLocalNotificationNow:alert]; + } + + [pool release]; + + return PJ_FALSE; +#else + return PJ_TRUE; +#endif +} + +- (void)answer_call { + if (!pj_thread_is_registered()) + { + pj_thread_register("ipjsua", a_thread_desc, &a_thread); + } + pjsua_call_answer(ccall_id, 200, NULL, NULL); +} + +#ifdef __IPHONE_4_0 +- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification { + [app performSelectorOnMainThread:@selector(answer_call) withObject:nil waitUntilDone:YES]; +} + +- (void)keepAlive { + if (!pj_thread_is_registered()) + { + pj_thread_register("ipjsua", a_thread_desc, &a_thread); + } + keepAliveFunction(KEEP_ALIVE_INTERVAL); +} + +- (void)applicationDidEnterBackground:(UIApplication *)application +{ + [app performSelectorOnMainThread:@selector(keepAlive) withObject:nil waitUntilDone:YES]; + [application setKeepAliveTimeout:KEEP_ALIVE_INTERVAL handler: ^{ + [app performSelectorOnMainThread:@selector(keepAlive) withObject:nil waitUntilDone:YES]; + }]; +} + +#endif + +- (void)start_app { + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; + /* Wait until the view is ready */ + while (self.mainView == nil) { + [NSThread sleepForTimeInterval:SLEEP_INTERVAL]; + } + + [NSThread setThreadPriority:1.0]; + mstr = [NSMutableString stringWithCapacity:4196]; +#if SHOW_LOG + pj_log_set_log_func(&showLog); + log_cb = &showLog; +#endif + + do { + app_restart = PJ_FALSE; + if (app_init(3, argv) != PJ_SUCCESS) { + NSString *str = @"Failed to initialize pjsua\n"; + [app performSelectorOnMainThread:@selector(displayMsg:) withObject:str waitUntilDone:YES]; + } else { + app_running = true; + app_main(); + + app_destroy(); + /* This is on purpose */ + app_destroy(); + } + + [app performSelectorOnMainThread:@selector(displayMsg:) withObject:mstr waitUntilDone:YES]; + [mstr setString:@""]; + } while (app_restart); + + [pool release]; +} + +- (void)displayMsg:(NSString *)str { + self.mainView.textView.text = [self.mainView.textView.text stringByAppendingString:str]; + [self.mainView.textView scrollRangeToVisible:NSMakeRange([self.mainView.textView.text length] - 1, 1)]; +} + +- (void)applicationDidFinishLaunching:(UIApplication *)application { + /* If there is no config file in the document dir, copy the default config file into the directory */ + NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); + NSString *cfgPath = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"/config.cfg"]; + if (![[NSFileManager defaultManager] fileExistsAtPath:cfgPath]) { + NSString *resPath = [[NSBundle mainBundle] pathForResource:@"config" ofType:@"cfg"]; + NSString *cfg = [NSString stringWithContentsOfFile:resPath encoding:NSASCIIStringEncoding error:NULL]; + [cfg writeToFile:cfgPath atomically:NO encoding:NSASCIIStringEncoding error:NULL]; + } + [cfgPath getCString:argv[2] maxLength:PATH_LENGTH encoding:NSASCIIStringEncoding]; + + // Add the tab bar controller's current view as a subview of the window + [window addSubview:tabBarController.view]; + [window makeKeyAndVisible]; + + app = self; + app_running = false; + thread_quit = false; + /* Start pjsua thread */ + [NSThread detachNewThreadSelector:@selector(start_app) toTarget:self withObject:nil]; +} + +/* +// Optional UITabBarControllerDelegate method +- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController { +} +*/ + +/* +// Optional UITabBarControllerDelegate method +- (void)tabBarController:(UITabBarController *)tabBarController didEndCustomizingViewControllers:(NSArray *)viewControllers changed:(BOOL)changed { +} +*/ + + +- (void)dealloc { + thread_quit = true; + [NSThread sleepForTimeInterval:SLEEP_INTERVAL]; + + [tabBarController release]; + [window release]; + [super dealloc]; +} + +@end + |