/**
* Flush changes to disk
*
* Pretty hackish, but Windows registry changes
* save immediately, while with DotfileHandler the
* data is stored in an internal data structure for
* fast access. So we want to keep the settings in
* the event of a crash
*/
void DotfileHandler::flushfile(void)
{
truncatefile();
for(std::map<string,string>::iterator iter = data.begin(); iter != data.end(); iter++)
file << iter->first << "=" << iter->second << std::endl;
file.flush();
}
int main(int argc, char *argv[])
#endif
{
u8 sta = 0, cmd;
int i;
#ifndef __AVR__
if (argc > 3 || argc < 2) {
printf("Usage: (sudo) testfat rawdevice e.g. fat32 /dev/sdb \r\n");
return 1;
}
// fcntl(0, F_SETFL, fcntl(0, F_GETFL) | O_NONBLOCK);
if (initsec(argv[1]))
return -1;
#endif
hwinit();
printf("\nFAT32 Test\n");
i = sdhcinit();
printf("init %d\n", i);
if (!i) {
printf( "%lu sects\n", sdnumsectors );
i = mount(0);
printf("Mount: %d\n", i);
if (!i)
seekfile(0, 0);
#if 1 // show what is read
else
for (i = 0; i < 1; i++) {
readsec(i);
dumpsect();
}
#endif
}
if (i)
printf("Not Ready\n");
for (;;) {
cmd = tzgetchar();
if (cmd >= 'a')
cmd -= 32;
switch (cmd) {
#ifdef __AVR__
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
// while (!tzkbhit()) {
ADMUX = 0xe0 + cmd - '0';
ADCSRA = 0xc7;
while (ADCSRA & 0x40);
printf("%c %04x\n", cmd, ADC);
// }
break;
#endif
case 3:
case 26:
case 'Q':
exit(0);
case 'Y':
{
u16 u;
u = getdirent((u8 *) "");
printf("%u entries in dir\n", u);
}
break;
case 'I':
sta = sdhcinit();
printf("init %d\n", sta);
if (sta)
continue;
printf( "%lu sects\n", sdnumsectors );
sta = cardinfo(0);
printf("inf %d\n", sta);
if (sta)
continue;
for (sta = 0; sta < 18; sta++)
printf("%02X", filesectbuf[sta]);
printf(" ");
for (sta = 0; sta < 18; sta++)
printf("%c", dochar(filesectbuf[sta]));
printf("\n");
sta = cardinfo(1);
printf("inf %d\n", sta);
if (sta)
continue;
for (sta = 0; sta < 18; sta++)
printf("%02X", filesectbuf[sta]);
printf(" ");
for (sta = 0; sta < 18; sta++)
printf("%c", dochar(filesectbuf[sta]));
printf("\n");
break;
case 'M':
i = mount(0);
if (!i)
printf("Mounted\n");
else
printf("Error\n");
break;
case 'O':
printf("Open:\n");
i = getfname();
if (i < 0) {
printf("bad fname\n");
break;
}
i = getdirent(filename);
if (i == 2)
printf("Entered Dir\n");
else if (!i)
printf("Opened\n");
else
printf("Not Found\n");
break;
case 'C':
printf("Create:\n");
i = getfname();
if (i < 0) {
printf("bad fname\n");
break;
}
if (i == 1) {
printf("Directory:\n");
i = getfname();
if (i) {
printf("bad fname\n");
break;
}
i = 0x10; // directory attribute
}
i = newdirent(filename, i);
if (!i)
printf("Created\n");
else if (i == 2)
printf("Exists\n");
else
printf("Error\n");
break;
case 'N':
i = newdirent(NULL, 0);
if (!i)
printf("Created Ser Log\n");
else
printf("Error\n");
break;
case 'L':
resettodir();
seekfile(0, 0);
for (i = 0; i < 16; i++) {
if (!filesectbuf[i << 5])
break;
if (0xe5 == filesectbuf[i << 5]) {
printf("(del)\n");
continue;
}
if (0xf == filesectbuf[(i << 5) + 11]) {
printf("(lfn)\n");
continue;
}
printf("%8.8s.%3.3s %c\n", &filesectbuf[i << 5], &filesectbuf[(i << 5) + 8],
filesectbuf[(i << 5) + 11] & 0x10 ? '/' : ' ');
if (i == 15) {
i = readnextsect();
if (i != 512)
break;
i = -1;
}
}
break;
case 'W':
printf("Write: ^c|^z to exit\n");
for (;;) {
char cx;
cx = tzgetchar();
if (cx == 3 || cx == 26)
break;
writebyte(cx);
printf("%c", cx);
}
printf("\nWritten ");
flushbuf();
printf("Flushed ");
syncdirent(0);
printf("DSynced\n");
break;
case 'F':
flushbuf();
printf("Flushed\n");
break;
case 'E':
syncdirent(0);
printf("dirsynced\n");
break;
case 'P':
syncdirent(1);
printf("size pushed\n");
break;
case 'Z':
zaphint();
printf("hint zapped\n");
break;
case 'T':
truncatefile();
printf("Trunc-ed\n");
break;
case 'D':
i = deletefile();
if (i == 1)
printf("no rmdir\n");
else if (!i)
printf("Deleted\n");
else
printf("Error\n");
break;
// will go away when seek is filled in
case 'A':
seekfile(0, 2);
printf("At EOF\n");
break;
case 'S':
{
u32 x = 0;
u8 y = 1;
seekfile(x, y);
printf("Rewound\n");
}
break;
case 'R':
case 'V':
case 'X':
sta = 0;
while (!tzkbhit()) {
i = readbyte();
if (i < 0) {
printf("\n=EOF=\n");
break;
}
switch (cmd) {
case 'R':
printf("%c", i);
break;
case 'V':
printf("%c", dochar(i));
break;
case 'X':
if (!(sta++ & 15))
printf("\n");
printf("%02X", i);
break;
}
}
break;
case 'U':
resetrootdir();
seekfile(0, 0); // for list
printf("At rootdir\n");
break;
case 'G':
resettodir();
seekfile(0, 0); // for list
printf("At curdir\n");
break;
default:
// help message
{
char *c = mainmenu;
while (pgm_read_byte(c))
putchar(pgm_read_byte(c++));
}
break;
}
}
}
