diff options
Diffstat (limited to 'libvideoeditor/osal/src/M4PSW_Trace.c')
| -rwxr-xr-x | libvideoeditor/osal/src/M4PSW_Trace.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/libvideoeditor/osal/src/M4PSW_Trace.c b/libvideoeditor/osal/src/M4PSW_Trace.c new file mode 100755 index 0000000..ef39d82 --- /dev/null +++ b/libvideoeditor/osal/src/M4PSW_Trace.c @@ -0,0 +1,99 @@ +/* + * Copyright (C) 2004-2011 NXP Software + * Copyright (C) 2011 The Android Open Source Project + * + * 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. + */ +/** + ************************************************************************ + * @file M4PSW_Trace.c + * @brief Trace function for trace macros + * @note This file gives the implementation of the trace function used + * in the trace instrumentation macros + ************************************************************************ +*/ + + +#include <stdio.h> /*for printf */ +#include <stdarg.h> /* ANSI C macros and defs for variable args */ +#include "utils/Log.h" + +#include "M4OSA_Types.h" +#include "M4OSA_Debug.h" + +#define NO_FILE /* suppresses the file name print out */ + +#define MAX_STRING_SIZE 1024 + +/** + ************************************************************************ + * void M4OSA_Trace(M4OSA_Int32 line, M4OSA_Char* file ,M4OSA_Int32 level, + * M4OSA_Char* format, ...) + * @brief This function implements the trace for debug tests + * @note This implementation uses printf. First the variables are retrieved using + * ANSI C defs and macros which enable to access a variable number of arguments. + * Then the printf is done (with some ornemental adds). + * @param level (IN): the debug level + * @param format (IN): the "printf" formated string + * @param ... (IN): as many parameters as required ... + * @return none + ************************************************************************ +*/ + +M4OSAL_TRACE_EXPORT_TYPE void M4OSA_Trace(M4OSA_Int32 line, M4OSA_Char* file , + M4OSA_Int32 level, M4OSA_Char* format, ...) +{ + M4OSA_Char message[MAX_STRING_SIZE]; + M4OSA_Int32 i; + va_list marker; /* pointer to list of arguments */ + + /* get the var arguments into the string message to be able to print */ + va_start(marker,format); /* set ptr to first argument in the list of arguments passed to the function */ + vsprintf((char *)message, (const char *)format,marker ); /* formats and writes the data into message */ + va_end(marker); /* reset pointer to NULL */ + + /* do the actual print */ +#ifdef NO_FILE + __android_log_print(ANDROID_LOG_INFO, "LifeVibesTrace", "%s", (char*)message); +#else /* NO_FILE */ + __android_log_print(ANDROID_LOG_INFO, "LifeVibesTrace", "%s", "%s at %lu in %s", + (char *)message, line, file); +#endif /* NO_FILE */ + +} + +M4OSAL_TRACE_EXPORT_TYPE M4OSA_Void M4OSA_TRACE_traceFunction(M4OSA_UInt32 line, + M4OSA_Char* fileName, + M4OSA_CoreID coreID, + M4OSA_UInt32 level, + M4OSA_Char* stringMsg, ...) +{ + M4OSA_Char message[MAX_STRING_SIZE]; + M4OSA_Int32 i; + va_list marker; /* pointer to list of arguments */ + + /* get the var arguments into the string message to be able to print */ + va_start(marker,stringMsg); /* set ptr to first argument in the list of arguments passed to the function */ + vsprintf((char *)message, (const char *)stringMsg,marker ); /* formats and writes the data into message */ + va_end(marker); /* reset pointer to NULL */ + + /* do the actual print */ +#ifdef NO_FILE + __android_log_print(ANDROID_LOG_INFO, "LifeVibesTrace", "%s", (char*)message); +#else /* NO_FILE */ + __android_log_print(ANDROID_LOG_INFO, "LifeVibesTrace", "%s", "%s at %lu in %s", + (char *)message, line, (char*)file); +#endif /* NO_FILE */ + +} + |