1 files changed, 180 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 00000000..7c1b4c7a
--- /dev/null
+++ b/pjsip-apps/src/ipjsua/Classes/ipjsuaAppDelegate.m
@@ -0,0 +1,180 @@
+//
+//  ipjsuaAppDelegate.m
+//  ipjsua
+//
+//  Created by Liong Sauw Ming on 3/23/10.
+//  Copyright Teluu Inc. (http://www.teluu.com) 2010. All rights reserved.
+//
+
+#import <pjlib.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	128
+
+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_status_t app_init(int argc, char *argv[]);
+pj_status_t app_main(void);
+pj_status_t app_destroy(void);
+
+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);
+}
+
+- (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
+