/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "HDLLinphoneLog.h"
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#import <asl.h>
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#import <os/log.h>
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#ifdef USE_CRASHLYTHICSS
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#import <Crashlytics/Crashlytics.h>
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#endif
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@implementation HDLLinphoneLog
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#define FILE_SIZE 17
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#define DOMAIN_SIZE 3
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+ (NSString *)cacheDirectory {
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NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
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NSString *cachePath = [paths objectAtIndex:0];
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BOOL isDir = NO;
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NSError *error;
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// cache directory must be created if not existing
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if (![[NSFileManager defaultManager] fileExistsAtPath:cachePath isDirectory:&isDir] && isDir == NO) {
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if (![[NSFileManager defaultManager] createDirectoryAtPath:cachePath
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withIntermediateDirectories:NO
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attributes:nil
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error:&error]) {
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// LOGE(@"Could not create cache directory: %@", error);
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}
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}
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return cachePath;
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}
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+ (void)log:(OrtpLogLevel)severity file:(const char *)file line:(int)line format:(NSString *)format, ... {
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va_list args;
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va_start(args, format);
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NSString *str = [[NSString alloc] initWithFormat:format arguments:args];
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const char *utf8str = [str cStringUsingEncoding:NSString.defaultCStringEncoding];
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const char *filename = strchr(file, '/') ? strrchr(file, '/') + 1 : file;
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ortp_log(severity, "(%*s:%-4d) %s", FILE_SIZE, filename + MAX((int)strlen(filename) - FILE_SIZE, 0), line, utf8str);
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va_end(args);
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}
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+ (void)enableLogs:(OrtpLogLevel)level {
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BOOL enabled = (level >= ORTP_DEBUG && level < ORTP_ERROR);
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static BOOL stderrInUse = NO;
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if (!stderrInUse) {
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asl_add_log_file(NULL, STDERR_FILENO);
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stderrInUse = YES;
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}
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linphone_core_set_log_collection_path([self cacheDirectory].UTF8String);
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linphone_core_set_log_handler(linphone_iphone_log_handler);
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linphone_core_enable_log_collection(enabled);
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if (level == 0) {
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linphone_core_set_log_level(ORTP_FATAL);
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ortp_set_log_level("ios", ORTP_FATAL);
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NSLog(@"I/%s/Disabling all logs", ORTP_LOG_DOMAIN);
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} else {
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NSLog(@"I/%s/Enabling %s logs", ORTP_LOG_DOMAIN, (enabled ? "all" : "application only"));
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linphone_core_set_log_level(level);
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ortp_set_log_level("ios", level == ORTP_DEBUG ? ORTP_DEBUG : ORTP_MESSAGE);
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}
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}
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#pragma mark - Logs Functions callbacks
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void linphone_iphone_log_handler(const char *domain, OrtpLogLevel lev, const char *fmt, va_list args) {
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NSString *format = [[NSString alloc] initWithUTF8String:fmt];
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NSString *formatedString = [[NSString alloc] initWithFormat:format arguments:args];
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NSString *lvl;
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if (!domain)
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domain = "lib";
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// since \r are interpreted like \n, avoid double new lines when logging network packets (belle-sip)
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// output format is like: I/ios/some logs. We truncate domain to **exactly** DOMAIN_SIZE characters to have
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// fixed-length aligned logs
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switch (lev) {
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case ORTP_FATAL:
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lvl = @"Fatal";
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break;
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case ORTP_ERROR:
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lvl = @"Error";
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break;
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case ORTP_WARNING:
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lvl = @"Warning";
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break;
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case ORTP_MESSAGE:
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lvl = @"Message";
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break;
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case ORTP_DEBUG:
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lvl = @"Debug";
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break;
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case ORTP_TRACE:
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lvl = @"Trace";
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break;
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case ORTP_LOGLEV_END:
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return;
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}
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if ([formatedString containsString:@"\n"]) {
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NSArray *myWords = [[formatedString stringByReplacingOccurrencesOfString:@"\r\n" withString:@"\n"]
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componentsSeparatedByString:@"\n"];
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for (int i = 0; i < myWords.count; i++) {
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NSString *tab = i > 0 ? @"\t" : @"";
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if (((NSString *)myWords[i]).length > 0) {
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#ifdef USE_CRASHLYTHICSS
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CLSNSLog(@"[%@] %@%@", lvl, tab, (NSString *)myWords[i]);
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#else
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NSLog(@"[%@] %@%@", lvl, tab, (NSString *)myWords[i]);
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#endif
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}
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}
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} else {
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#ifdef USE_CRASHLYTHICSS
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CLSNSLog(@"[%@] %@", lvl, [formatedString stringByReplacingOccurrencesOfString:@"\r\n" withString:@"\n"]);
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#else
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NSLog(@"[%@] %@", lvl, [formatedString stringByReplacingOccurrencesOfString:@"\r\n" withString:@"\n"]);
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#endif
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}
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}
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@end
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