// fread: no size arg
static void fake_fread(volatile u8* dst, u32 size, void* fp) {
u32 n = 0;
while(n < size) {
*dst = fl_fgetc(fp);
n++;
dst++;
}
}
//-----------------------------------------------------------------
// Main: Test bench file to create 5 files with psuedo random
// sequences in of varying lengths - read them back and complete
// then remove them.
//-----------------------------------------------------------------
void main()
{
int i,j,x;
FL_FILE * files[5];
FL_FILE *readFile;
char filenames[5][260];
BYTE fileData[5][10000];
BYTE readBuffer[10000];
int fileLengths[5];
BYTE *massiveData;
time_t timeStart, timeEnd;
#define TESTFILES 6
char *testfile[] = { "X:\\1", "X:\\1.bin", "X:\\12345678.321",
"X:\\mylongfilename", "X:\\mylongfilename.bin",
"X:\\the Quick Brown Fox jumped over the lazy dog.elf.binfile.jar" };
srand(time(NULL));
// Initialise
FAT32_InitDrive();
fl_init();
if (fl_attach_media(FAT_ReadSector, FAT_WriteSector) != FAT_INIT_OK)
return;
// List directory
fl_listdirectory("C:\\");
// return ;
test_start:
// Generate 5 random files
memset(filenames, 0x00, 260*5);
for (j=0;j<5;j++)
{
// Length
fileLengths[j] = GetRandom(9999);
// Data
for (x=0;x<fileLengths[j];x++)
fileData[j][x] = (BYTE)GetRandom(255);
// Names
sprintf(filenames[j], "X:\\Auto Generated Filename Number %d", j+1);
}
// Create some files
for (j=0;j<5;j++)
{
printf("Creating File: %s [%d bytes]\n", filenames[j], fileLengths[j]);
// Create File
files[j] = fl_fopen(filenames[j], "w");
if (files[j]!=NULL)
{
if (fl_fwrite(fileData[j], 1, fileLengths[j], files[j])!=fileLengths[j])
{
printf("ERROR: File Write Block Failed File %s Length %d\n", filenames[j], fileLengths[j]);
fl_assert(0);
}
}
else
{
printf("ERROR: Error Creating File %s\n", filenames[j]);
fl_assert(0);
}
fl_fclose(files[j]);
// Clear buffer
for (i=0;i<sizeof(readBuffer);i++)
readBuffer[i] = 0;
// Verify File
readFile = fl_fopen(filenames[j], "r");
if (readFile!=NULL)
{
int failed = FALSE;
printf("File %s Read Check (fread whole file) [%d bytes]\n", filenames[j], fileLengths[j]);
if (fl_fread(readBuffer, 1, fileLengths[j], readFile)!=fileLengths[j])
{
printf("ERROR: File %s Read Length Error %d\n", filenames[j], fileLengths[j]);
fl_assert(0);
}
for (i=0;i<fileLengths[j];i++)
if ( fileData[j][i] != (BYTE)readBuffer[i] )
failed = TRUE;
if (failed)
{
printf("ERROR: File %s Data Verify Failed\n", filenames[j]);
fl_assert(0);
}
}
fl_fclose(readFile);
// Clear buffer
for (i=0;i<sizeof(readBuffer);i++)
readBuffer[i] = 0;
// Verify File using fgetc
readFile = fl_fopen(filenames[j], "r");
if (readFile!=NULL)
{
int failed = FALSE;
printf("File %s Read Check (fgetc) [%d bytes]\n", filenames[j], fileLengths[j]);
i = 0;
while (i < fileLengths[j])
{
int res = fl_fgetc(readFile);
if (res == -1)
break;
readBuffer[i++] = (BYTE)res;
}
if (i != fileLengths[j])
{
printf("ERROR: File %s Read Length Error %d\n", filenames[j], fileLengths[j]);
fl_assert(0);
}
for (i=0;i<fileLengths[j];i++)
if ( fileData[j][i] != (BYTE)readBuffer[i] )
failed = TRUE;
if (failed)
{
printf("ERROR: File %s Data Verify Failed\n", filenames[j]);
fl_assert(0);
}
}
fl_fclose(readFile);
// Clear buffer
for (i=0;i<sizeof(readBuffer);i++)
readBuffer[i] = 0;
// Verify File chunks
readFile = fl_fopen(filenames[j], "r");
if (readFile!=NULL)
{
int failed = FALSE;
printf("File %s Read Check (fread chunks) [%d bytes]\n", filenames[j], fileLengths[j]);
i = 0;
while (i < fileLengths[j])
{
int read_length = GetRandom(1025);
if (read_length > (fileLengths[j] - i))
read_length = fileLengths[j] - i;
if (fl_fread(readBuffer + i, 1, read_length, readFile) != read_length)
{
printf("ERROR: File %s fread error\n", filenames[j]);
fl_assert(0);
break;
}
i += read_length;
}
if (i != fileLengths[j])
{
printf("ERROR: File %s Read Length Error %d\n", filenames[j], fileLengths[j]);
fl_assert(0);
}
for (i=0;i<fileLengths[j];i++)
if ( fileData[j][i] != (BYTE)readBuffer[i] )
{
failed = TRUE;
break;
}
if (failed)
{
printf("ERROR: File %s Data Verify Failed at %d\n", filenames[j], i);
fl_assert(0);
}
}
fl_fclose(readFile);
// Delete File
if (fl_remove(filenames[j])<0)
printf("ERROR: Delete File %s Failed\n", filenames[j]);
// Verify file is no longer present!
readFile = fl_fopen(filenames[j], "r");
if (readFile != NULL)
{
printf("ERROR: File %s still present after delete!\n", filenames[j]);
fl_assert(0);
fl_fclose(readFile);
}
}
// Create folder
fl_createdirectory("C:\\folder1");
#if 0
// Create massive file
#define MASSIVE_FILE_LEN (1024 * 1024)
printf("Creating Massive File [%d bytes]\n", MASSIVE_FILE_LEN);
massiveData = malloc(MASSIVE_FILE_LEN);
if (!massiveData)
{
printf("ERROR: Could not allocate memory for massive array!\n");
fl_assert(0);
fl_shutdown();
return ;
}
// Create random data for file
for (x=0;x<MASSIVE_FILE_LEN;x++)
massiveData[x] = (BYTE)GetRandom(255);
// Remove if it already exists!
fl_remove("X:\\folder1\\massive file.bin");
timeStart = time(NULL);
// Create Large File
readFile = fl_fopen("X:\\folder1\\massive file.bin", "w");
if (readFile != NULL)
{
if (fl_fwrite(massiveData, 1, MASSIVE_FILE_LEN, readFile) != MASSIVE_FILE_LEN)
{
printf("ERROR: File Write Block Failed for massive file (Length %d)\n", MASSIVE_FILE_LEN);
fl_assert(0);
}
}
else
{
printf("ERROR: Error Creating massive file\n");
fl_assert(0);
}
fl_fclose(readFile);
// Verify Massive File
readFile = fl_fopen("X:\\folder1\\massive file.bin", "r");
if (readFile!=NULL)
{
int failed = FALSE;
printf("File Massive File Read Check (fread whole file) [%d bytes]\n", MASSIVE_FILE_LEN);
i = 0;
while (i < MASSIVE_FILE_LEN)
{
int read_length = GetRandom(2048) + 128;
if (read_length > (MASSIVE_FILE_LEN - i))
read_length = MASSIVE_FILE_LEN - i;
if (fl_fread(readBuffer, 1, read_length, readFile) != read_length)
{
printf("ERROR: File massive file fread error\n");
fl_assert(0);
break;
}
for (j=0;j<read_length;j++)
if ( massiveData[i+j] != (BYTE)readBuffer[j] )
{
printf("ERROR: File Massive File Data Verify Failed at %d\n", i+j);
fl_assert(0);
break;
}
i += read_length;
}
if (i != MASSIVE_FILE_LEN)
{
printf("ERROR: File massive file Read Length Error %d\n", MASSIVE_FILE_LEN);
fl_assert(0);
}
}
fl_fclose(readFile);
timeEnd = time(NULL);
printf("Time taken %d seconds\n", (int)(timeEnd-timeStart));
free(massiveData);
#endif
// Filename test
for (i=0;i<TESTFILES;i++)
{
// Create File
readFile = fl_fopen(testfile[i], "w");
if (readFile != NULL)
;
else
{
printf("ERROR: Error Creating File %s\n", testfile[i]);
fl_assert(0);
}
fl_fputc(0, readFile);
fl_fclose(readFile);
readFile = fl_fopen(testfile[i], "r");
assert(readFile);
fl_fclose(readFile);
}
// List directory
fl_listdirectory("C:\\");
for (i=0;i<TESTFILES;i++)
{
// Delete File
if (fl_remove(testfile[i])<0)
{
printf("ERROR: Delete File %s Failed\n", testfile[i]);
fl_assert(0);
}
}
fl_shutdown();
printf("\r\nCompleted\r\n");
// List directory
fl_listdirectory("C:\\");
}
// search for specified scaler file and load it to specified buffer
// return 1 on success, 0 on failure
u8 files_load_scaler_name(const char* name, s32* dst, u32 dstSize) {
void* fp;
u32 size = 0;
u32 i;
union { u32 u; s32 s; u8 b[4]; } swap;
u8 ret = 0;
//// test
//s32* p = dst;
///
app_pause();
fp = list_open_file_name(&scalerList, name, "r", &size);
if( fp != NULL) {
print_dbg("\r\n scaler file pointer: 0x");
print_dbg_hex((u32)fp);
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
size = swap.u;
print_dbg("\r\n read size (words): 0x");
print_dbg_ulong(size);
if(size > dstSize) {
print_dbg("\r\n warning: requested scaler data is > target, truncating");
for(i=0; i<dstSize; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
} else if (size < dstSize) {
print_dbg("\r\n warning: requested scaler data is < target, padding");
for(i=0; i<size; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
// remainder
size = dstSize - size;
for(i=0; i<size; ++i) {
*dst++ = 0;
}
} else {
for(i=0; i<size; ++i) {
#ifdef SCALER_LE
swap.b[3] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[0] = fl_fgetc(fp);
#else
swap.b[0] = fl_fgetc(fp);
swap.b[1] = fl_fgetc(fp);
swap.b[2] = fl_fgetc(fp);
swap.b[3] = fl_fgetc(fp);
#endif
*dst++ = swap.s;
}
}
fl_fclose(fp);
ret = 1;
} else {
print_dbg("\r\n error: fp was null in files_load_scaler_name \r\n");
ret = 0;
}
print_dbg("\r\n finished loading scaler file (?)");
///// TEST: verify
/* for(i=0; i<size; i++) { */
/* print_dbg(" 0x"); print_dbg_hex(p[i]); if((i%4)==0) { print_dbg("\r\n"); } */
/* } */
app_resume();
return ret;
}
int32_t file_getc(file_handle_t handle)
{
return fl_fgetc(handle);
}
