int main(int argc, char **argv) {
int i, ret = 1;
argc++;
cmdn = 0;
scriptn = 0;
scripts = malloc(sizeof(const char*)*argc);
cmds = malloc(sizeof(const char*)*argc);
if(argc>1 && argv[1])
for(i=1; i<argc; i++) {
if(argv[i] && argv[i][0]=='-')
switch(argv[i][1]) {
case 'q':
earlyquit = 1;
break;
case 'i':
scripts[scriptn++] = argv[++i];
break;
case 'c':
cmds[cmdn++] = argv[++i];
break;
case 'n':
verbose = 0;
break;
case 'v':
puts(VERSION);
ret = 0;
break;
case 'h':
ret = red_help();
break;
case 0x0:
red_slurpin();
ret = 0;
break;
}
else {
if (!argv[i]) break;
ret = red_open(argv[i]);
}
}
else ret = red_help();
free(scripts);
return ret;
}
static void prvVerifyDemoFiles( void )
{
BaseType_t xFileNumber, xReadNumber;
char cFilePath[ 64 ];
const BaseType_t xMaxFiles = 5;
long lChar;
int32_t lBytesRead, lFildes, lStatus;
int iByte;
/* Read back the files that were created by prvCreateDemoFiles(). */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate the file name. */
sprintf( cFilePath, "/root%03d.txt", xFileNumber );
/* Print out the file name and the directory from which the file is
being read. */
printf( "Reading file %s\r\n", cFilePath );
/* Open the file for reading. */
lFildes = red_open( cFilePath, RED_O_RDONLY );
configASSERT( lFildes != -1 );
/* Read the file into the RAM buffer, checking the file contents are as
expected. The size of the file depends on the file number. */
for( xReadNumber = 0; xReadNumber < xFileNumber; xReadNumber++ )
{
/* Start with the RAM buffer clear. */
memset( cRAMBuffer, 0x00, fsRAM_BUFFER_SIZE );
lBytesRead = red_read( lFildes, cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( lBytesRead == fsRAM_BUFFER_SIZE );
/* Check the RAM buffer is filled with the expected data. Each
file contains a different repeating ascii character that indicates
the number of the file. */
for( lChar = 0; lChar < fsRAM_BUFFER_SIZE; lChar++ )
{
configASSERT( cRAMBuffer[ lChar ] == ( '0' + ( char ) xFileNumber ) );
}
}
/* Close the file. */
lStatus = red_close( lFildes );
configASSERT( lStatus == 0 );
}
/* Generate the file name. */
sprintf( cFilePath, "%s/file.txt", pcDirectory2 );
/* Print out the file name and the directory from which the file is being
read. */
printf( "Reading file %s\r\n", cFilePath );
/* This time the file is opened for reading. */
lFildes = red_open( cFilePath, RED_O_RDONLY );
configASSERT( lFildes != -1 );
/* Read the file. */
lBytesRead = red_read( lFildes, cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( lBytesRead == fsRAM_BUFFER_SIZE );
/* Verify the file 1 byte at a time. */
for( iByte = 0; iByte < fsRAM_BUFFER_SIZE; iByte++ )
{
configASSERT( cRAMBuffer[ iByte ] == ( char ) ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
lStatus = red_close( lFildes );
configASSERT( lStatus == 0 );
}
static void prvCreateDemoFiles( void )
{
BaseType_t xFileNumber, xWriteNumber;
char cFilePath[ 64 ];
const BaseType_t xMaxFiles = 5;
uint32_t ulEventMask;
int32_t lBytesWritten, lFildes, lStatus;
int iByte;
/* Save the current transaction point settings. */
lStatus = red_gettransmask( fsVOLUME_NAME, &ulEventMask );
configASSERT( lStatus == 0 );
/* Disable automatic transaction points so that all of the files can be
created in one atomic operation. */
lStatus = red_settransmask( fsVOLUME_NAME, RED_TRANSACT_MANUAL );
configASSERT( lStatus == 0 );
/* Create xMaxFiles files. Each created file will be
( xFileNumber * fsRAM_BUFFER_SIZE ) bytes in length, and filled
with a different repeating character. */
for( xFileNumber = 1; xFileNumber <= xMaxFiles; xFileNumber++ )
{
/* Generate a file name. */
sprintf( cFilePath, "/root%03d.txt", xFileNumber );
/* Print out the file name and the directory into which the file is
being written. */
printf( "Creating file %s\r\n", cFilePath );
/* Open the file, creating the file if it does not already exist. */
lFildes = red_open( cFilePath, RED_O_CREAT|RED_O_TRUNC|RED_O_WRONLY );
configASSERT( lFildes != -1 );
/* Fill the RAM buffer with data that will be written to the file. This
is just a repeating ascii character that indicates the file number. */
memset( cRAMBuffer, ( int ) ( '0' + xFileNumber ), fsRAM_BUFFER_SIZE );
/* Write the RAM buffer to the opened file a number of times. The
number of times the RAM buffer is written to the file depends on the
file number, so the length of each created file will be different. */
for( xWriteNumber = 0; xWriteNumber < xFileNumber; xWriteNumber++ )
{
lBytesWritten = red_write( lFildes, cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( lBytesWritten == fsRAM_BUFFER_SIZE );
}
/* Close the file so another file can be created. */
lStatus = red_close( lFildes );
configASSERT( lStatus == 0 );
}
/* Commit a transaction point, atomically adding the set of files to the
transacted state. */
lStatus = red_transact( fsVOLUME_NAME );
configASSERT( lStatus == 0 );
/* Create a sub directory. */
printf( "Creating directory %s\r\n", pcDirectory1 );
lStatus = red_mkdir( pcDirectory1 );
configASSERT( lStatus == 0 );
/* Create a subdirectory in the new directory. */
printf( "Creating directory %s\r\n", pcDirectory2 );
lStatus = red_mkdir( pcDirectory2 );
configASSERT( lStatus == 0 );
/* Generate the file name. */
sprintf( cFilePath, "%s/file.txt", pcDirectory2 );
/* Print out the file name and the directory into which the file is being
written. */
printf( "Writing file %s\r\n", cFilePath );
lFildes = red_open( cFilePath, RED_O_CREAT|RED_O_TRUNC|RED_O_WRONLY );
/* Write the file. It is filled with incrementing ascii characters starting
from '0'. */
for( iByte = 0; iByte < fsRAM_BUFFER_SIZE; iByte++ )
{
cRAMBuffer[ iByte ] = ( char ) ( ( int ) '0' + iByte );
}
lBytesWritten = red_write( lFildes, cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( lBytesWritten == fsRAM_BUFFER_SIZE );
/* Finished so close the file. */
lStatus = red_close( lFildes );
configASSERT( lStatus == 0 );
/* Commit a transaction point, atomically adding the set of files and
directories to the transacted state. */
lStatus = red_transact( fsVOLUME_NAME );
configASSERT( lStatus == 0 );
/* Restore previous transaction point settings. */
lStatus = red_settransmask( fsVOLUME_NAME, ulEventMask );
configASSERT( lStatus == 0 );
}
