Experimental SSL support

kordophone/Utilities/MBIMLogging.h

@@ -0,0 +1,34 @@
+//
+//  MBIMLogging.h
+//  kordophoned
+//
+//  Created by James Magahern on 1/22/19.
+//  Copyright © 2019 James Magahern. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef enum {
+    ML_INFO,
+    ML_NOTIFY,
+    ML_ERROR,
+    ML_FATAL
+} MBIMLogLevel;
+
+extern void __MBIMLogCommon(MBIMLogLevel level, NSString *format, ...);
+
+#define MBIMLogInfo(format, ...) \
+    __MBIMLogCommon(ML_INFO, format, ##__VA_ARGS__)
+
+#define MBIMLogNotify(format, ...) \
+    __MBIMLogCommon(ML_NOTIFY, format, ##__VA_ARGS__)
+
+#define MBIMLogError(format, ...) \
+    __MBIMLogCommon(ML_ERROR, format, ##__VA_ARGS__)
+
+#define MBIMLogFatal(format, ...) \
+    __MBIMLogCommon(ML_FATAL, format, ##__VA_ARGS__)
+
+NS_ASSUME_NONNULL_END

kordophone/Utilities/MBIMLogging.m

@@ -0,0 +1,44 @@
+//
+//  MBIMLogging.m
+//  kordophoned
+//
+//  Created by James Magahern on 1/22/19.
+//  Copyright © 2019 James Magahern. All rights reserved.
+//
+
+#import "MBIMLogging.h"
+
+#define ESC(inner) "\033[" inner "m"
+#define CLR ESC("0")
+#define BLD "1;"
+#define RED "31;"
+
+extern void __MBIMLogCommon(MBIMLogLevel level, NSString *format, ...)
+{
+    static dispatch_once_t onceToken;
+    static NSDateFormatter *dateFormatter = nil;
+    dispatch_once(&onceToken, ^{
+        dateFormatter = [[NSDateFormatter alloc] init];
+        dateFormatter.dateFormat = @"Y-MM-d HH:mm:ss";
+    });
+    
+    va_list args;
+    va_start(args, format);
+    NSString *message = [[NSString alloc] initWithFormat:format arguments:args];
+    va_end(args);
+    
+    const char *c_fmt = "%s";
+    if (level == ML_NOTIFY) {
+        // BOLD
+        c_fmt = ESC(BLD) "%s";
+    } else if (level == ML_ERROR) {
+        c_fmt = ESC(RED) "%s";
+    } else if (level == ML_FATAL) {
+        c_fmt = ESC(BLD RED) "%s";
+    }
+    
+    NSString *dateStr = [dateFormatter stringFromDate:[NSDate date]];
+    fprintf(stdout, "%s: ", [dateStr UTF8String]);
+    fprintf(stdout, c_fmt, [message UTF8String]);
+    fprintf(stdout, CLR "\n");
+}