int
main(int argc, char *argv[])
{
int optind = initialize(argc, argv, SPECTRAL_ANALYSIS_GROUP, VERSION, "<sound files>");
char *output_directory = param_get_string("call", "output_directory");
char *prefix = param_sprintf("call", "pathname_prefix", output_directory);
g_free(output_directory);
FILE *index_file = NULL;
char *index_filename = param_sprintf("call", "index_filename", prefix);
g_free(prefix);
if (index_filename) {
index_file = fopen(index_filename, "w");
g_free(index_filename);
assert(index_file);
setbuf(index_file, NULL);
fprintf(index_file, "<html>\n");
}
int call_count = 0;
for (int i = optind; i < argc; i++)
extract_calls_file(argv[i], index_file, &call_count);
if (index_file) {
fprintf(index_file, "</html>\n");
fclose(index_file);
}
return 0;
}
int
usage(struct cmd_param *params)
{
int i;
if (!params || !param_get_count(params)) {
fprintf(stderr, "Usage: nandtool <command> [arguments...]\n");
fprintf(stderr, "Arguments are in form 'name=value'.\n\n");
fprintf(stderr, "Available commands:\n");
for (i = 0; commands[i].name != NULL; i++)
fprintf(stderr, "\t%s\n", commands[i].name);
fprintf(stderr, "\n");
fprintf(stderr, "For information about particular command, "
"type:\n");
fprintf(stderr, "'nandtool help topic=<command>'\n");
} else if (param_has_value(params, "topic")) {
for (i = 0; commands[i].name != NULL; i++) {
if (!strcmp(param_get_string(params, "topic"),
commands[i].name)) {
fprintf(stderr, commands[i].usage, "nandtool");
return (0);
}
}
fprintf(stderr, "No such command\n");
return (EX_SOFTWARE);
} else {
fprintf(stderr, "Wrong arguments given. Try: 'nandtool help'\n");
}
return (EX_USAGE);
}
int
param_get_boolean(struct cmd_param *params, const char *name)
{
char *str = param_get_string(params, name);
if (!str)
return (0);
if (!strcmp(str, "true") || !strcmp(str, "yes"))
return (1);
return (0);
}
int nand_info(struct cmd_param *params)
{
struct chip_param_io chip_params;
int fd = -1, ret = 0;
int block_size;
off_t chip_size, media_size;
const char *dev;
if ((dev = param_get_string(params, "dev")) == NULL) {
fprintf(stderr, "Please supply 'dev' parameter, eg. "
"'dev=/dev/gnand0'\n");
return (1);
}
if ((fd = g_open(dev, 1)) == -1) {
perrorf("Cannot open %s", dev);
return (1);
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
if (ioctl(fd, DIOCGMEDIASIZE, &media_size) == -1) {
perrorf("Cannot ioctl(DIOCGMEDIASIZE)");
ret = 1;
goto out;
}
block_size = chip_params.page_size * chip_params.pages_per_block;
chip_size = block_size * chip_params.blocks;
printf("Device:\t\t\t%s\n", dev);
printf("Page size:\t\t%d bytes\n", chip_params.page_size);
printf("Block size:\t\t%d bytes (%d KB)\n", block_size,
block_size / 1024);
printf("OOB size per page:\t%d bytes\n", chip_params.oob_size);
printf("Chip size:\t\t%jd MB\n", (uintmax_t)(chip_size / 1024 / 1024));
printf("Slice size:\t\t%jd MB\n",
(uintmax_t)(media_size / 1024 / 1024));
out:
g_close(fd);
return (ret);
}
int nand_write_oob(struct cmd_param *params)
{
struct chip_param_io chip_params;
struct nand_oob_rw req;
char *dev, *in;
int fd = -1, fd_in = -1, ret = 0;
uint8_t *buf = NULL;
int page;
if (!(dev = param_get_string(params, "dev"))) {
fprintf(stderr, "Please supply valid 'dev' parameter.\n");
return (1);
}
if (!(in = param_get_string(params, "in"))) {
fprintf(stderr, "Please supply valid 'in' parameter.\n");
return (1);
}
if ((page = param_get_int(params, "page")) < 0) {
fprintf(stderr, "Please supply valid 'page' parameter.\n");
return (1);
}
if ((fd = g_open(dev, 1)) == -1) {
perrorf("Cannot open %s", dev);
return (1);
}
if ((fd_in = open(in, O_RDONLY)) == -1) {
perrorf("Cannot open %s", in);
ret = 1;
goto out;
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
buf = malloc(chip_params.oob_size);
if (buf == NULL) {
perrorf("Cannot allocate %d bytes\n", chip_params.oob_size);
ret = 1;
goto out;
}
if (read(fd_in, buf, chip_params.oob_size) == -1) {
perrorf("Cannot read from %s", in);
ret = 1;
goto out;
}
req.page = page;
req.len = chip_params.oob_size;
req.data = buf;
if (ioctl(fd, NAND_IO_OOB_PROG, &req) == -1) {
perrorf("Cannot write OOB to %s", dev);
ret = 1;
goto out;
}
out:
g_close(fd);
if (fd_in != -1)
close(fd_in);
if (buf)
free(buf);
return (ret);
}
int nand_write(struct cmd_param *params)
{
struct chip_param_io chip_params;
char *dev, *file;
int in_fd = -1, ret = 0, done = 0;
int fd, block_size, mult, pos, count;
uint8_t *buf = NULL;
if (!(dev = param_get_string(params, "dev"))) {
fprintf(stderr, "Please supply 'dev' argument.\n");
return (1);
}
if (!(file = param_get_string(params, "in"))) {
fprintf(stderr, "Please supply 'in' argument.\n");
return (1);
}
if ((fd = g_open(dev, 1)) == -1) {
perrorf("Cannot open %s", dev);
return (1);
}
if ((in_fd = open(file, O_RDONLY)) == -1) {
perrorf("Cannot open file %s", file);
ret = 1;
goto out;
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
block_size = chip_params.page_size * chip_params.pages_per_block;
if (param_has_value(params, "page")) {
pos = chip_params.page_size * param_get_int(params, "page");
mult = chip_params.page_size;
} else if (param_has_value(params, "block")) {
pos = block_size * param_get_int(params, "block");
mult = block_size;
} else if (param_has_value(params, "pos")) {
pos = param_get_int(params, "pos");
mult = 1;
if (pos % chip_params.page_size) {
fprintf(stderr, "Position must be page-size "
"aligned!\n");
ret = 1;
goto out;
}
} else {
fprintf(stderr, "You must specify one of: 'block', 'page',"
"'pos' arguments\n");
ret = 1;
goto out;
}
if (!(param_has_value(params, "count")))
count = mult;
else
count = param_get_int(params, "count") * mult;
if (!(buf = malloc(chip_params.page_size))) {
perrorf("Cannot allocate buffer [size %x]",
chip_params.page_size);
ret = 1;
goto out;
}
lseek(fd, pos, SEEK_SET);
while (done < count) {
if ((ret = read(in_fd, buf, chip_params.page_size)) !=
(int32_t)chip_params.page_size) {
if (ret > 0) {
/* End of file ahead, truncate here */
break;
} else {
perrorf("Cannot read from %s", file);
ret = 1;
goto out;
}
}
if ((ret = write(fd, buf, chip_params.page_size)) !=
(int32_t)chip_params.page_size) {
ret = 1;
goto out;
}
done += ret;
}
out:
g_close(fd);
if (in_fd != -1)
close(in_fd);
if (buf)
free(buf);
return (ret);
}
int nand_read_oob(struct cmd_param *params)
{
struct chip_param_io chip_params;
struct nand_oob_rw req;
char *dev, *out;
int fd = -1, fd_out = -1, ret = 0;
int page;
uint8_t *buf = NULL;
if ((page = param_get_int(params, "page")) < 0) {
fprintf(stderr, "You must supply valid 'page' argument.\n");
return (1);
}
if (!(dev = param_get_string(params, "dev"))) {
fprintf(stderr, "You must supply 'dev' argument.\n");
return (1);
}
if ((out = param_get_string(params, "out"))) {
if ((fd_out = open(out, O_WRONLY | O_CREAT)) == -1) {
perrorf("Cannot open %s", out);
ret = 1;
goto out;
}
}
if ((fd = g_open(dev, 1)) == -1) {
perrorf("Cannot open %s", dev);
ret = 1;
goto out;
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
buf = malloc(chip_params.oob_size);
if (buf == NULL) {
perrorf("Cannot allocate %d bytes\n", chip_params.oob_size);
ret = 1;
goto out;
}
req.page = page;
req.len = chip_params.oob_size;
req.data = buf;
if (ioctl(fd, NAND_IO_OOB_READ, &req) == -1) {
perrorf("Cannot read OOB from %s", dev);
ret = 1;
goto out;
}
if (fd_out != -1)
write(fd_out, buf, chip_params.oob_size);
else
hexdump(buf, chip_params.oob_size);
out:
close(fd_out);
if (fd != -1)
g_close(fd);
if (buf)
free(buf);
return (ret);
}
int nand_read(struct cmd_param *params)
{
struct chip_param_io chip_params;
int fd = -1, out_fd = -1, done = 0, ret = 0;
char *dev, *out;
int pos, count, mult, block_size;
uint8_t *buf = NULL;
if (!(dev = param_get_string(params, "dev"))) {
fprintf(stderr, "You must specify 'dev' parameter\n");
return (1);
}
if ((out = param_get_string(params, "out"))) {
out_fd = open(out, O_WRONLY|O_CREAT);
if (out_fd == -1) {
perrorf("Cannot open %s for writing", out);
return (1);
}
}
if ((fd = g_open(dev, 1)) == -1) {
perrorf("Cannot open %s", dev);
ret = 1;
goto out;
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
block_size = chip_params.page_size * chip_params.pages_per_block;
if (param_has_value(params, "page")) {
pos = chip_params.page_size * param_get_int(params, "page");
mult = chip_params.page_size;
} else if (param_has_value(params, "block")) {
pos = block_size * param_get_int(params, "block");
mult = block_size;
} else if (param_has_value(params, "pos")) {
pos = param_get_int(params, "pos");
mult = 1;
if (pos % chip_params.page_size) {
fprintf(stderr, "Position must be page-size aligned!\n");
ret = 1;
goto out;
}
} else {
fprintf(stderr, "You must specify one of: 'block', 'page',"
"'pos' arguments\n");
ret = 1;
goto out;
}
if (!(param_has_value(params, "count")))
count = mult;
else
count = param_get_int(params, "count") * mult;
if (!(buf = malloc(chip_params.page_size))) {
perrorf("Cannot allocate buffer [size %x]",
chip_params.page_size);
ret = 1;
goto out;
}
lseek(fd, pos, SEEK_SET);
while (done < count) {
if ((ret = read(fd, buf, chip_params.page_size)) !=
(int32_t)chip_params.page_size) {
perrorf("read error (read %d bytes)", ret);
goto out;
}
if (out_fd != -1) {
done += ret;
if ((ret = write(out_fd, buf, chip_params.page_size)) !=
(int32_t)chip_params.page_size) {
perrorf("write error (written %d bytes)", ret);
ret = 1;
goto out;
}
} else {
hexdumpoffset(buf, chip_params.page_size, done);
done += ret;
}
}
out:
g_close(fd);
if (out_fd != -1)
close(out_fd);
if (buf)
free(buf);
return (ret);
}
int nand_erase(struct cmd_param *params)
{
struct chip_param_io chip_params;
char *dev;
int fd = -1, ret = 0;
off_t pos, count;
off_t start, nblocks, i;
int block_size, mult;
if (!(dev = param_get_string(params, "dev"))) {
fprintf(stderr, "Please supply valid 'dev' parameter.\n");
return (1);
}
if (param_has_value(params, "count"))
count = param_get_intx(params, "count");
else
count = 1;
if ((fd = g_open(dev, 1)) < 0) {
perrorf("Cannot open %s", dev);
return (1);
}
if (ioctl(fd, NAND_IO_GET_CHIP_PARAM, &chip_params) == -1) {
perrorf("Cannot ioctl(NAND_IO_GET_CHIP_PARAM)");
ret = 1;
goto out;
}
block_size = chip_params.page_size * chip_params.pages_per_block;
if (param_has_value(params, "page")) {
pos = chip_params.page_size * param_get_intx(params, "page");
mult = chip_params.page_size;
} else if (param_has_value(params, "block")) {
pos = block_size * param_get_intx(params, "block");
mult = block_size;
} else if (param_has_value(params, "pos")) {
pos = param_get_intx(params, "pos");
mult = 1;
} else {
/* Erase whole chip */
if (ioctl(fd, DIOCGMEDIASIZE, &count) == -1) {
ret = 1;
goto out;
}
pos = 0;
mult = 1;
}
if (pos % block_size) {
fprintf(stderr, "Position must be block-size aligned!\n");
ret = 1;
goto out;
}
count *= mult;
start = pos / block_size;
nblocks = count / block_size;
for (i = 0; i < nblocks; i++) {
if (g_delete(fd, (start + i) * block_size, block_size) == -1) {
perrorf("Cannot erase block %d - probably a bad block",
start + i);
ret = 1;
}
}
out:
g_close(fd);
return (ret);
}