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Added new RKLog helpers for changing the log level during the execution of a block. Very helpful for debugging. closes #387

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Blake Watters
2011-10-01 11:10:24 -04:00
parent da38149e44
commit 2823d60ba7
2 changed files with 47 additions and 10 deletions
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48
Code/Support/RKLog.h
View File

@@ -60,22 +60,22 @@
The message will only be logged if the log level for the active component is equal to or higher
than the level the message was logged at (in this case, Info).
*/
#define RKLogCritical(...) \
#define RKLogCritical(...) \
lcl_log(RKLogComponent, lcl_vCritical, @"" __VA_ARGS__)
#define RKLogError(...) \
#define RKLogError(...) \
lcl_log(RKLogComponent, lcl_vError, @"" __VA_ARGS__)
#define RKLogWarning(...) \
#define RKLogWarning(...) \
lcl_log(RKLogComponent, lcl_vWarning, @"" __VA_ARGS__)
#define RKLogInfo(...) \
#define RKLogInfo(...) \
lcl_log(RKLogComponent, lcl_vInfo, @"" __VA_ARGS__)
#define RKLogDebug(...) \
#define RKLogDebug(...) \
lcl_log(RKLogComponent, lcl_vDebug, @"" __VA_ARGS__)
#define RKLogTrace(...) \
#define RKLogTrace(...) \
lcl_log(RKLogComponent, lcl_vTrace, @"" __VA_ARGS__)
/**
@@ -104,8 +104,8 @@ lcl_log(RKLogComponent, lcl_vTrace, @"" __VA_ARGS__)
// Log only critical messages from the Object Mapping component
RKLogConfigureByName("RestKit/ObjectMapping", RKLogLevelCritical);
*/
#define RKLogConfigureByName(name, level) \
RKLogInitialize(); \
#define RKLogConfigureByName(name, level) \
RKLogInitialize(); \
lcl_configure_by_name(name, level);
/**
@@ -113,10 +113,38 @@ lcl_configure_by_name(name, level);
enables the end-user of RestKit to leverage RKLog() to log messages inside of
their apps.
*/
#define RKLogSetAppLoggingLevel(level) \
RKLogInitialize(); \
#define RKLogSetAppLoggingLevel(level) \
RKLogInitialize(); \
lcl_configure_by_name("App", level);
/**
Temporarily changes the logging level for the specified component and executes the block. Any logging
statements executed within the body of the block against the specified component will log at the new
logging level. After the block has executed, the logging level is restored to its previous state.
*/
#define RKLogToComponentWithLevelWhileExecutingBlock(_component, _level, _block) \
do { \
int _currentLevel = _lcl_component_level[_component]; \
lcl_configure_by_component(_component, _level); \
@try { \
_block(); \
} \
@catch (NSException *exception) { \
@throw; \
} \
@finally { \
lcl_configure_by_component(_component, _currentLevel); \
} \
} while(false);
/**
Temporarily changes the logging level for the configured RKLogComponent and executes the block. Any logging
statements executed within the body of the block for the current logging component will log at the new
logging level. After the block has finished excution, the logging level is restored to its previous state.
*/
#define RKLogWithLevelWhileExecutingBlock(_level, _block) \
RKLogToComponentWithLevelWhileExecutingBlock(RKLogComponent, _level, _block)
/**
Set the Default Log Level

9
Code/Support/RKLog.m
View File

@@ -19,6 +19,7 @@
//
#import "RKLog.h"
#import "lcl.h"
static BOOL loggingInitialized = NO;
@@ -30,3 +31,11 @@ void RKLogInitialize(void) {
loggingInitialized = YES;
}
}
void RKLogWithComponentAtLevelWhileExecutingBlock(_lcl_component_t component, _lcl_level_t level, void (^block)(void)) {
// _lcl_level_narrow_t currentLevel = _lcl_component_level[(__lcl_log_symbol(_component))];
// Get the current log level for the component
// Set the log level to the new level
// execute the block
// restore the log level
}