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@ -1,5 +1,5 @@
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/*
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FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
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FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
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All rights reserved
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FEATURES AND PORTS ARE ADDED TO FREERTOS ALL THE TIME. PLEASE VISIT
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@ -104,48 +104,48 @@
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/*
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* Print out information on a single file.
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*/
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static void prvCreateFileInfoString( int8_t *pcBuffer, F_FIND *pxFindStruct );
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static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct );
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/*
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* Copies an existing file into a newly created file.
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*/
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static portBASE_TYPE prvPerformCopy( int8_t *pcSourceFile,
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int32_t lSourceFileLength,
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int8_t *pcDestinationFile,
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int8_t *pxWriteBuffer,
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size_t xWriteBufferLen );
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static portBASE_TYPE prvPerformCopy( const char *pcSourceFile,
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int32_t lSourceFileLength,
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const char *pcDestinationFile,
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char *pxWriteBuffer,
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size_t xWriteBufferLen );
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/*
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* Implements the DIR command.
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*/
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static portBASE_TYPE prvDIRCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
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static portBASE_TYPE prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
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/*
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* Implements the CD command.
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*/
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static portBASE_TYPE prvCDCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
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static portBASE_TYPE prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
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/*
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* Implements the DEL command.
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*/
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static portBASE_TYPE prvDELCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
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static portBASE_TYPE prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
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/*
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* Implements the TYPE command.
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*/
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static portBASE_TYPE prvTYPECommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
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static portBASE_TYPE prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
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/*
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* Implements the COPY command.
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*/
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static portBASE_TYPE prvCOPYCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
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static portBASE_TYPE prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString );
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/* Structure that defines the DIR command line command, which lists all the
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files in the current directory. */
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static const CLI_Command_Definition_t xDIR =
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{
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( const int8_t * const ) "dir", /* The command string to type. */
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( const int8_t * const ) "\r\ndir:\r\n Lists the files in the current directory\r\n",
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"dir", /* The command string to type. */
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"\r\ndir:\r\n Lists the files in the current directory\r\n",
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prvDIRCommand, /* The function to run. */
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0 /* No parameters are expected. */
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};
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@ -154,8 +154,8 @@ static const CLI_Command_Definition_t xDIR =
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working directory. */
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static const CLI_Command_Definition_t xCD =
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{
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( const int8_t * const ) "cd", /* The command string to type. */
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( const int8_t * const ) "\r\ncd <dir name>:\r\n Changes the working directory\r\n",
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"cd", /* The command string to type. */
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"\r\ncd <dir name>:\r\n Changes the working directory\r\n",
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prvCDCommand, /* The function to run. */
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1 /* One parameter is expected. */
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};
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@ -164,8 +164,8 @@ static const CLI_Command_Definition_t xCD =
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contents of a file to the console. */
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static const CLI_Command_Definition_t xTYPE =
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{
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( const int8_t * const ) "type", /* The command string to type. */
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( const int8_t * const ) "\r\ntype <filename>:\r\n Prints file contents to the terminal\r\n",
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"type", /* The command string to type. */
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"\r\ntype <filename>:\r\n Prints file contents to the terminal\r\n",
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prvTYPECommand, /* The function to run. */
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1 /* One parameter is expected. */
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};
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@ -173,8 +173,8 @@ static const CLI_Command_Definition_t xTYPE =
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/* Structure that defines the DEL command line command, which deletes a file. */
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static const CLI_Command_Definition_t xDEL =
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{
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( const int8_t * const ) "del", /* The command string to type. */
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( const int8_t * const ) "\r\ndel <filename>:\r\n deletes a file or directory\r\n",
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"del", /* The command string to type. */
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"\r\ndel <filename>:\r\n deletes a file or directory\r\n",
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prvDELCommand, /* The function to run. */
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1 /* One parameter is expected. */
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};
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@ -182,8 +182,8 @@ static const CLI_Command_Definition_t xDEL =
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/* Structure that defines the COPY command line command, which deletes a file. */
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static const CLI_Command_Definition_t xCOPY =
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{
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( const int8_t * const ) "copy", /* The command string to type. */
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( const int8_t * const ) "\r\ncopy <source file> <dest file>:\r\n Copies <source file> to <dest file>\r\n",
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"copy", /* The command string to type. */
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"\r\ncopy <source file> <dest file>:\r\n Copies <source file> to <dest file>\r\n",
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prvCOPYCommand, /* The function to run. */
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2 /* Two parameters are expected. */
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};
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@ -201,9 +201,9 @@ void vRegisterFileSystemCLICommands( void )
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}
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/*-----------------------------------------------------------*/
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static portBASE_TYPE prvTYPECommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
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static portBASE_TYPE prvTYPECommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
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{
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int8_t *pcParameter;
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const char *pcParameter;
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portBASE_TYPE xParameterStringLength, xReturn = pdTRUE;
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static F_FILE *pxFile = NULL;
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int iChar;
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@ -227,12 +227,12 @@ size_t xColumns = 50U;
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if( pxFile == NULL )
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{
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/* The file has not been opened yet. Find the file name. */
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pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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pcParameter = FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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/* Sanity check something was returned. */
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configASSERT( pcParameter );
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@ -257,7 +257,7 @@ size_t xColumns = 50U;
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}
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else
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{
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pcWriteBuffer[ xByte ] = ( int8_t ) iChar;
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pcWriteBuffer[ xByte ] = ( char ) iChar;
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}
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}
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}
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@ -269,51 +269,51 @@ size_t xColumns = 50U;
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xReturn = pdFALSE;
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}
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strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
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strcat( pcWriteBuffer, cliNEW_LINE );
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return xReturn;
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}
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/*-----------------------------------------------------------*/
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static portBASE_TYPE prvCDCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
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static portBASE_TYPE prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
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{
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int8_t *pcParameter;
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const char *pcParameter;
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portBASE_TYPE xParameterStringLength;
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unsigned char ucReturned;
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size_t xStringLength;
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/* Obtain the parameter string. */
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pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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pcParameter = FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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/* Sanity check something was returned. */
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configASSERT( pcParameter );
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/* Attempt to move to the requested directory. */
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ucReturned = f_chdir( ( char * ) pcParameter );
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ucReturned = f_chdir( pcParameter );
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if( ucReturned == F_NO_ERROR )
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{
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sprintf( ( char * ) pcWriteBuffer, "In: " );
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xStringLength = strlen( ( const char * ) pcWriteBuffer );
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f_getcwd( ( char * ) &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
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sprintf( pcWriteBuffer, "In: " );
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xStringLength = strlen( pcWriteBuffer );
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f_getcwd( &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
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}
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else
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{
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sprintf( ( char * ) pcWriteBuffer, "Error" );
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sprintf( pcWriteBuffer, "Error" );
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}
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strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
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strcat( pcWriteBuffer, cliNEW_LINE );
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return pdFALSE;
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}
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/*-----------------------------------------------------------*/
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static portBASE_TYPE prvDIRCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
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static portBASE_TYPE prvDIRCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
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{
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static F_FIND *pxFindStruct = NULL;
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unsigned char ucReturned;
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@ -343,12 +343,12 @@ portBASE_TYPE xReturn = pdFALSE;
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}
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else
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{
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snprintf( ( char * ) pcWriteBuffer, xWriteBufferLen, "Error: f_findfirst() failed." );
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snprintf( pcWriteBuffer, xWriteBufferLen, "Error: f_findfirst() failed." );
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}
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}
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else
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{
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snprintf( ( char * ) pcWriteBuffer, xWriteBufferLen, "Failed to allocate RAM (using heap_4.c will prevent fragmentation)." );
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snprintf( pcWriteBuffer, xWriteBufferLen, "Failed to allocate RAM (using heap_4.c will prevent fragmentation)." );
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}
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}
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else
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@ -373,15 +373,15 @@ portBASE_TYPE xReturn = pdFALSE;
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}
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}
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strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
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strcat( pcWriteBuffer, cliNEW_LINE );
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return xReturn;
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}
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/*-----------------------------------------------------------*/
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static portBASE_TYPE prvDELCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
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static portBASE_TYPE prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
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{
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int8_t *pcParameter;
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const char *pcParameter;
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portBASE_TYPE xParameterStringLength;
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unsigned char ucReturned;
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@ -389,12 +389,12 @@ unsigned char ucReturned;
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( void ) xWriteBufferLen;
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/* Obtain the parameter string. */
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pcParameter = ( int8_t * ) FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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pcParameter = FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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/* Sanity check something was returned. */
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configASSERT( pcParameter );
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@ -404,43 +404,44 @@ unsigned char ucReturned;
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if( ucReturned == F_NO_ERROR )
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{
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sprintf( ( char * ) pcWriteBuffer, "%s was deleted", pcParameter );
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sprintf( pcWriteBuffer, "%s was deleted", pcParameter );
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}
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else
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{
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sprintf( ( char * ) pcWriteBuffer, "Error" );
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sprintf( pcWriteBuffer, "Error" );
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}
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strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
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strcat( pcWriteBuffer, cliNEW_LINE );
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return pdFALSE;
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}
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/*-----------------------------------------------------------*/
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static portBASE_TYPE prvCOPYCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
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static portBASE_TYPE prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
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{
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int8_t *pcSourceFile, *pcDestinationFile;
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const char *pcDestinationFile;
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char *pcSourceFile;
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portBASE_TYPE xParameterStringLength;
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long lSourceLength, lDestinationLength = 0;
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/* Obtain the name of the destination file. */
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pcDestinationFile = ( int8_t * ) FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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2, /* Return the second parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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pcDestinationFile = FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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2, /* Return the second parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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/* Sanity check something was returned. */
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configASSERT( pcDestinationFile );
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/* Obtain the name of the source file. */
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pcSourceFile = ( int8_t * ) FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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pcSourceFile = FreeRTOS_CLIGetParameter
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(
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pcCommandString, /* The command string itself. */
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1, /* Return the first parameter. */
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&xParameterStringLength /* Store the parameter string length. */
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);
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/* Sanity check something was returned. */
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configASSERT( pcSourceFile );
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@ -449,20 +450,20 @@ long lSourceLength, lDestinationLength = 0;
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pcSourceFile[ xParameterStringLength ] = 0x00;
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/* See if the source file exists, obtain its length if it does. */
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|
lSourceLength = f_filelength( ( const char * ) pcSourceFile );
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lSourceLength = f_filelength( pcSourceFile );
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if( lSourceLength == 0 )
|
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{
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|
sprintf( ( char * ) pcWriteBuffer, "Source file does not exist" );
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sprintf( pcWriteBuffer, "Source file does not exist" );
|
|
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|
|
}
|
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|
else
|
|
|
|
|
{
|
|
|
|
|
/* See if the destination file exists. */
|
|
|
|
|
lDestinationLength = f_filelength( ( const char * ) pcDestinationFile );
|
|
|
|
|
lDestinationLength = f_filelength( pcDestinationFile );
|
|
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|
|
|
|
if( lDestinationLength != 0 )
|
|
|
|
|
{
|
|
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|
|
sprintf( ( char * ) pcWriteBuffer, "Error: Destination file already exists" );
|
|
|
|
|
sprintf( pcWriteBuffer, "Error: Destination file already exists" );
|
|
|
|
|
}
|
|
|
|
|
}
|
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|
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|
|
@ -472,25 +473,25 @@ long lSourceLength, lDestinationLength = 0;
|
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|
|
{
|
|
|
|
|
if( prvPerformCopy( pcSourceFile, lSourceLength, pcDestinationFile, pcWriteBuffer, xWriteBufferLen ) == pdPASS )
|
|
|
|
|
{
|
|
|
|
|
sprintf( ( char * ) pcWriteBuffer, "Copy made" );
|
|
|
|
|
sprintf( pcWriteBuffer, "Copy made" );
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
sprintf( ( char * ) pcWriteBuffer, "Error during copy" );
|
|
|
|
|
sprintf( pcWriteBuffer, "Error during copy" );
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
strcat( ( char * ) pcWriteBuffer, cliNEW_LINE );
|
|
|
|
|
strcat( pcWriteBuffer, cliNEW_LINE );
|
|
|
|
|
|
|
|
|
|
return pdFALSE;
|
|
|
|
|
}
|
|
|
|
|
/*-----------------------------------------------------------*/
|
|
|
|
|
|
|
|
|
|
static portBASE_TYPE prvPerformCopy( int8_t *pcSourceFile,
|
|
|
|
|
int32_t lSourceFileLength,
|
|
|
|
|
int8_t *pcDestinationFile,
|
|
|
|
|
int8_t *pxWriteBuffer,
|
|
|
|
|
size_t xWriteBufferLen )
|
|
|
|
|
static portBASE_TYPE prvPerformCopy( const char *pcSourceFile,
|
|
|
|
|
int32_t lSourceFileLength,
|
|
|
|
|
const char *pcDestinationFile,
|
|
|
|
|
char *pxWriteBuffer,
|
|
|
|
|
size_t xWriteBufferLen )
|
|
|
|
|
{
|
|
|
|
|
int32_t lBytesRead = 0, lBytesToRead, lBytesRemaining;
|
|
|
|
|
F_FILE *pxFile;
|
|
|
|
|
@ -551,7 +552,7 @@ portBASE_TYPE xReturn = pdPASS;
|
|
|
|
|
}
|
|
|
|
|
/*-----------------------------------------------------------*/
|
|
|
|
|
|
|
|
|
|
static void prvCreateFileInfoString( int8_t *pcBuffer, F_FIND *pxFindStruct )
|
|
|
|
|
static void prvCreateFileInfoString( char *pcBuffer, F_FIND *pxFindStruct )
|
|
|
|
|
{
|
|
|
|
|
const char *pcWritableFile = "writable file", *pcReadOnlyFile = "read only file", *pcDirectory = "directory";
|
|
|
|
|
const char * pcAttrib;
|
|
|
|
|
@ -572,5 +573,5 @@ const char * pcAttrib;
|
|
|
|
|
|
|
|
|
|
/* Create a string that includes the file name, the file size and the
|
|
|
|
|
attributes string. */
|
|
|
|
|
sprintf( ( char * ) pcBuffer, "%s [%s] [size=%d]", pxFindStruct->filename, pcAttrib, ( int ) pxFindStruct->filesize );
|
|
|
|
|
sprintf( pcBuffer, "%s [%s] [size=%d]", pxFindStruct->filename, pcAttrib, ( int ) pxFindStruct->filesize );
|
|
|
|
|
}
|
|
|
|
|
|
Richard Barry
11 years ago