Files
firebase-ios-sdk/GoogleDataTransport/GDTCORLibrary/Public/GDTCORConsoleLogger.h
T
Michael Haney 9e758c09f4 Don't attempt to create data if the event's fileURL is nil. (#5088)
* Don't attempt to create data if the event's fileURL is nil.

This could be because of changes to NSCoding w.r.t. transitioning from GDTCORStoredEvent to GDTCOREvent.

* Attempt to address sudden analyzer issues

* Don't pass nil to a function that requires non-nil arguments.

* Change error code to the new GDTCORMCEFileReadError
2020-03-12 15:02:41 -07:00

115 lines
4.2 KiB
Objective-C

/*
* Copyright 2018 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import <Foundation/Foundation.h>
// Set this to 1 to have the library print out as much as possible about what GDT is doing.
#define GDT_VERBOSE_LOGGING 0
/** A list of message codes to print in the logger that help to correspond printed messages with
* code locations.
*
* Prefixes:
* - MCW => MessageCodeWarning
* - MCE => MessageCodeError
*/
typedef NS_ENUM(NSInteger, GDTCORMessageCode) {
/** For warning messages concerning transportBytes: not being implemented by a data object. */
GDTCORMCWDataObjectMissingBytesImpl = 1,
/** For warning messages concerning a failed event upload. */
GDTCORMCWUploadFailed = 2,
/** For warning messages concerning a forced event upload. */
GDTCORMCWForcedUpload = 3,
/** For warning messages concerning a failed reachability call. */
GDTCORMCWReachabilityFailed = 4,
/** For error messages concerning transform: not being implemented by an event transformer. */
GDTCORMCETransformerDoesntImplementTransform = 1000,
/** For error messages concerning the creation of a directory failing. */
GDTCORMCEDirectoryCreationError = 1001,
/** For error messages concerning the writing of a event file. */
GDTCORMCEFileWriteError = 1002,
/** For error messages concerning the lack of a prioritizer for a given backend. */
GDTCORMCEPrioritizerError = 1003,
/** For error messages concerning a package delivery API violation. */
GDTCORMCEDeliverTwice = 1004,
/** For error messages concerning an error in an implementation of -transportBytes. */
GDTCORMCETransportBytesError = 1005,
/** For general purpose error messages in a dependency. */
GDTCORMCEGeneralError = 1006,
/** For fatal errors. Please go to https://github.com/firebase/firebase-ios-sdk/issues and open
* an issue if you encounter an error with this code.
*/
GDTCORMCEFatalAssertion = 1007,
/** For error messages concerning the reading of a event file. */
GDTCORMCEFileReadError = 1008
};
/** Prints the given code and format string to the console.
*
* @param code The message code describing the nature of the log.
* @param format The format string.
*/
FOUNDATION_EXPORT
void GDTCORLog(GDTCORMessageCode code, NSString *_Nonnull format, ...) NS_FORMAT_FUNCTION(2, 3);
/** Prints an assert log to the console.
*
* @param wasFatal Send YES if the assertion should be fatal, NO otherwise.
* @param file The file in which the failure occurred.
* @param line The line number of the failure.
* @param format The format string.
*/
FOUNDATION_EXPORT void GDTCORLogAssert(BOOL wasFatal,
NSString *_Nonnull file,
NSInteger line,
NSString *_Nullable format,
...) NS_FORMAT_FUNCTION(4, 5);
/** Returns the string that represents some message code.
*
* @param code The code to convert to a string.
* @return The string representing the message code.
*/
FOUNDATION_EXPORT NSString *_Nonnull GDTCORMessageCodeEnumToString(GDTCORMessageCode code);
// A define to wrap GULLogWarning with slightly more convenient usage.
#define GDTCORLogWarning(MESSAGE_CODE, MESSAGE_FORMAT, ...) \
GDTCORLog(MESSAGE_CODE, MESSAGE_FORMAT, __VA_ARGS__);
// A define to wrap GULLogError with slightly more convenient usage and a failing assert.
#define GDTCORLogError(MESSAGE_CODE, MESSAGE_FORMAT, ...) \
GDTCORLog(MESSAGE_CODE, MESSAGE_FORMAT, __VA_ARGS__);
// A define to wrap NSLog for verbose console logs only useful for local debugging.
#if GDT_VERBOSE_LOGGING == 1
#define GDTCORLogDebug(FORMAT, ...) NSLog(@"GDT: " FORMAT, __VA_ARGS__);
#else
#define GDTCORLogDebug(...)
#endif // GDT_VERBOSE_LOGGING == 1