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Added CC_FORMAT_PRINTF(x,y) macro to warn on CCLog() format errors 

Uses printf format. Enabled for GCC and clang.
This commit is contained in:
Sergey Shambir 2013-04-19 11:47:14 +04:00
parent fd0e4a80df
commit e5b2f300f9
7 changed files with 22 additions and 6 deletions
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2
cocos2dx/platform/CCCommon.h
View File

@ -40,7 +40,7 @@ static const int kMaxLogLen = 16*1024;
/**
@brief Output Debug message.
*/
void CC_DLL CCLog(const char * pszFormat, ...);
void CC_DLL CCLog(const char * pszFormat, ...) CC_FORMAT_PRINTF(1, 2);
/**
* lua can not deal with ...

15
cocos2dx/platform/CCPlatformMacros.h
View File

@ -244,6 +244,21 @@ public: virtual void set##funName(varType var) \
#define CC_DEPRECATED_ATTRIBUTE
#endif
/*
* only certain compiler support __attribute__((format))
* formatPos - 1-based position of format string argument
* argPos - 1-based position of first format-dependent argument
*/
#if defined(__GNUC__) && (__GNUC__ >= 4)
#define CC_FORMAT_PRINTF(formatPos, argPos) __attribute__((__format__(printf, formatPos, argPos)))
#elif defined(__has_attribute)
#if __has_attribute(format)
#define CC_FORMAT_PRINTF(formatPos, argPos) __attribute__((__format__(printf, formatPos, argPos)))
#endif // __has_attribute(format)
#else
#define CC_FORMAT_PRINTF(formatPos, argPos)
#endif
#ifdef __GNUC__
#define CC_UNUSED __attribute__ ((unused))
#else

2
cocos2dx/platform/blackberry/CCCommon.cpp
View File

@ -51,7 +51,7 @@ void CCLog(const char * pszFormat, ...)
void CCMessageBox(const char * pszMsg, const char * pszTitle)
{
//MessageBoxA(NULL, pszMsg, pszTitle, MB_OK);
CCLog(pszMsg);
CCLog("%s", pszMsg);
}
void CCLuaLog(const char * pszFormat)

2
cocos2dx/platform/nacl/CCCommon.cpp
View File

@ -56,7 +56,7 @@ void CCMessageBox(const char * pszMsg, const char * pszTitle)
void CCLuaLog(const char * pszFormat)
{
CCLog(pszFormat);
CCLog("%s", pszFormat);
}
NS_CC_END

2
cocos2dx/support/CCProfiling.cpp
View File

@ -85,7 +85,7 @@ void CCProfiler::displayTimers()
CCDICT_FOREACH(m_pActiveTimers, pElement)
{
CCProfilingTimer* timer = (CCProfilingTimer*)pElement->getObject();
CCLog(timer->description());
CCLog("%s", timer->description());
}
}

2
samples/Cpp/TestCpp/Classes/ActionsTest/ActionsTest.cpp
View File

@ -1931,7 +1931,7 @@ void Issue1398::onEnter()
void Issue1398::incrementIntegerCallback(CCNode* pSender, void* data)
{
this->incrementInteger();
CCLog((char*)data);
CCLog("%s", (char*)data);
}
std::string Issue1398::subtitle()

3
samples/Cpp/TestCpp/Classes/SchedulerTest/SchedulerTest.cpp
View File

@ -658,7 +658,8 @@ TestNode::~TestNode()
void TestNode::update(float dt)
{
CCLog(m_pstring->getCString());
CC_UNUSED_PARAM(dt);
CCLog("%s", m_pstring->getCString());
}
//------------------------------------------------------------------