tg2sip/libtgvoip/webrtc_dsp/rtc_base/checks.cc

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Squashed 'libtgvoip/' changes from 6053cf5..cfd62e6 cfd62e6 Why did it change the OS X project 3a58a16 2.4.3 c4a48b3 Updated OS X project 564eada Fix #63 4f64e2e fixes 0c732e2 fixes 12e76ed better logging f015b79 Merge pull request #62 from xvitaly/big-endian a1df90f Set preferred audio session parameters on iOS 59a975b Fixes 8fd89fc Fixes, mic level testing and volume adjustment 243acfa Backported WebRTC upstream patch with Big Endian support. fed3bb7 Detect when proxy does not support UDP and persist that across calls a7546d4 Merge commit '6d03dd9ae4bf48d7344341cdd2d055ebd3a6a42e' into public 6d03dd9 version 69adf70 Use server config for APM + iOS crash fix 0b42ec8 Update iOS project f1b9e63 packet logging beeea45 I apparently still suck at C++ memory management 24fceba Update project 7f54b91 crash fix f85ce99 Save more data in data saving mode f4c4f79 Collect packet stats and accept json string for server config 78e584c New protocol version: optimized packet size 8cf9177 Fixed build on iOS 9dd089d fixed build on android 5caaaaf Updated WebRTC APM cc0cf35 fixed deadlock 02f4835 Rearranged VoIPController methods and added sections 912f73d Updated OS X project 39376df Fixed audio glitches on Windows dfe1f03 Updated project 81daf3f fix 296187a Merge pull request #58 from telegramdesktop/tdesktop 44956ac Merge pull request #57 from UnigramDev/public fb0a2b0 Fix build for Linux. d6cf1b7 Updated UWP wrapper 0f06289 Merge branch 'public' of github.com:grishka/libtgvoip into public dcfad91 Fix #54 162f447 Merge pull request #56 from telegramdesktop/tdesktop a7ee511 Merge remote-tracking branch 'origin/tdesktop' into HEAD 467b148 Removed unused files b1a0b3d 2.3 9b292fd Fix warning in Xcode 10. 8d8522a Merge pull request #53 from UnigramDev/public 646f7d6 Merge branch 'public' into public 14d782b Fixes 68acf59 Added GetSignalBarsCount and GetConnectionState to CXWrapper 761c586 Added GetStats to CXWrapper f643b02 Prevent crash if UWP WASAPI devices aren't found b2ac10e Fixed UWP project 9a1ec51 Fixed build for Windows Phone, fixed some warnings 4aea54f fix git-subtree-dir: libtgvoip git-subtree-split: cfd62e66a825348ac51f49e5d20bf8827fef7a38
2019-02-06 18:22:38 +00:00
/*
* Copyright 2006 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
// Most of this was borrowed (with minor modifications) from V8's and Chromium's
// src/base/logging.cc.
#include <cstdarg>
#include <cstdio>
#include <cstdlib>
#if defined(WEBRTC_ANDROID)
#define RTC_LOG_TAG_ANDROID "rtc"
#include <android/log.h> // NOLINT
#endif
#if defined(WEBRTC_WIN)
#include <windows.h>
#endif
#if defined(WEBRTC_WIN)
#define LAST_SYSTEM_ERROR (::GetLastError())
#elif defined(__native_client__) && __native_client__
#define LAST_SYSTEM_ERROR (0)
#elif defined(WEBRTC_POSIX)
#include <errno.h>
#define LAST_SYSTEM_ERROR (errno)
#endif // WEBRTC_WIN
#include "rtc_base/checks.h"
namespace {
#if defined(__GNUC__)
__attribute__((__format__(__printf__, 2, 3)))
#endif
void AppendFormat(std::string* s, const char* fmt, ...) {
va_list args, copy;
va_start(args, fmt);
va_copy(copy, args);
const int predicted_length = vsnprintf(nullptr, 0, fmt, copy);
va_end(copy);
if (predicted_length > 0) {
const size_t size = s->size();
s->resize(size + predicted_length);
// Pass "+ 1" to vsnprintf to include space for the '\0'.
vsnprintf(&((*s)[size]), predicted_length + 1, fmt, args);
}
va_end(args);
}
}
namespace rtc {
namespace webrtc_checks_impl {
// Reads one argument from args, appends it to s and advances fmt.
// Returns true iff an argument was sucessfully parsed.
bool ParseArg(va_list* args, const CheckArgType** fmt, std::string* s) {
if (**fmt == CheckArgType::kEnd)
return false;
switch (**fmt) {
case CheckArgType::kInt:
AppendFormat(s, "%d", va_arg(*args, int));
break;
case CheckArgType::kLong:
AppendFormat(s, "%ld", va_arg(*args, long));
break;
case CheckArgType::kLongLong:
AppendFormat(s, "%lld", va_arg(*args, long long));
break;
case CheckArgType::kUInt:
AppendFormat(s, "%u", va_arg(*args, unsigned));
break;
case CheckArgType::kULong:
AppendFormat(s, "%lu", va_arg(*args, unsigned long));
break;
case CheckArgType::kULongLong:
AppendFormat(s, "%llu", va_arg(*args, unsigned long long));
break;
case CheckArgType::kDouble:
AppendFormat(s, "%g", va_arg(*args, double));
break;
case CheckArgType::kLongDouble:
AppendFormat(s, "%Lg", va_arg(*args, long double));
break;
case CheckArgType::kCharP:
s->append(va_arg(*args, const char*));
break;
case CheckArgType::kStdString:
s->append(*va_arg(*args, const std::string*));
break;
case CheckArgType::kVoidP:
AppendFormat(s, "%p", va_arg(*args, const void*));
break;
default:
s->append("[Invalid CheckArgType]");
return false;
}
(*fmt)++;
return true;
}
RTC_NORETURN void FatalLog(const char* file,
int line,
const char* message,
const CheckArgType* fmt,
...) {
va_list args;
va_start(args, fmt);
std::string s;
AppendFormat(&s,
"\n\n"
"#\n"
"# Fatal error in: %s, line %d\n"
"# last system error: %u\n"
"# Check failed: %s",
file, line, LAST_SYSTEM_ERROR, message);
if (*fmt == CheckArgType::kCheckOp) {
// This log message was generated by RTC_CHECK_OP, so we have to complete
// the error message using the operands that have been passed as the first
// two arguments.
fmt++;
std::string s1, s2;
if (ParseArg(&args, &fmt, &s1) && ParseArg(&args, &fmt, &s2))
AppendFormat(&s, " (%s vs. %s)\n# ", s1.c_str(), s2.c_str());
} else {
s.append("\n# ");
}
// Append all the user-supplied arguments to the message.
while (ParseArg(&args, &fmt, &s))
;
va_end(args);
const char* output = s.c_str();
#if defined(WEBRTC_ANDROID)
__android_log_print(ANDROID_LOG_ERROR, RTC_LOG_TAG_ANDROID, "%s\n", output);
#endif
fflush(stdout);
fprintf(stderr, "%s", output);
fflush(stderr);
abort();
}
} // namespace webrtc_checks_impl
} // namespace rtc
// Function to call from the C version of the RTC_CHECK and RTC_DCHECK macros.
RTC_NORETURN void rtc_FatalMessage(const char* file, int line,
const char* msg) {
static constexpr rtc::webrtc_checks_impl::CheckArgType t[] = {
rtc::webrtc_checks_impl::CheckArgType::kEnd};
FatalLog(file, line, msg, t);
}