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libcasio
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Implement send command in p7

This commit is contained in:
Lailouezzz 2020-01-05 16:50:39 +01:00
parent e639fb24fa
commit 6a91e8f16e
Signed by: Lailouezzz
GPG Key ID: 03FCE8A99EF8482C
1 changed files with 63 additions and 9 deletions
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72
src/p7/main.c
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@ -305,9 +305,10 @@ int main(int ac, char **av)
casio_fs_t *fs = NULL;
casio_path_t path = { 0 };
char data_buffer[CASIO_SEVEN_MAX_RAWDATA_SIZE];
casio_stream_t *fileStream = NULL;
casio_stream_t *filestream = NULL;
FILE *file = NULL;
path.casio_path_nodes = NULL; // Just for be sure
ssize_t ssize;
/* Decode the arguments. */
@ -392,6 +393,58 @@ int main(int ac, char **av)
err = casio_reset(handle, args.storage);
break;
#endif
case mn_send:
/* Initialize the path */
path.casio_path_device = args.storage;
create_path(args.filename, args.dirname, casio_pathflag_rel, &path);
/* Open local file in read mode */
file = fopen(args.filename, "rb");
/* Get file size */
fseek(file, 0, SEEK_END);
size_t filesize = ftell(file);
rewind(file);
/* Open 7.00 fs */
if ((err = casio_open_seven_fs(&fs, handle)))
break;
/* Get capacity */
size_t capacity;
err = casio_getfreemem(fs, &path, &capacity);
if (err) break;
/* optimize if required */
if (filesize > capacity) {
printf("Not enough space on the device. Let's optimize!\n");
err = casio_optimize(fs, args.storage);
if (err) break;
}
/* Open file in write only */
if ((err = casio_open(fs, &filestream, &path, filesize, CASIO_OPENMODE_WRITE)))
break;
/* Write loop */
do
{
ssize = fread(data_buffer, 1, sizeof(data_buffer), file);
ssize = casio_write(filestream, data_buffer, ssize);
if(ssize < 0) {
err = -ssize;
if(err == casio_error_eof)
break;
else
goto fail;
}
} while (err == 0 && ssize != 0);
/* All good so clear error */
err = 0;
break;
case mn_get:
/* Initialize the path */
path.casio_path_device = args.storage;
@ -399,7 +452,7 @@ int main(int ac, char **av)
/* Open 7.00 fs and open file in read only */
if ((err = casio_open_seven_fs(&fs, handle))
|| (err = casio_open(fs, &fileStream, &path, 0, CASIO_OPENMODE_READ)))
|| (err = casio_open(fs, &filestream, &path, 0, CASIO_OPENMODE_READ)))
break;
/* Open local file in write mode */
@ -411,15 +464,16 @@ int main(int ac, char **av)
err = casio_error_noaccess;
break;
}
ssize_t ssize;
/* Read loop */
do
{
ssize = casio_read(fileStream, data_buffer, sizeof(data_buffer));
ssize = casio_read(filestream, data_buffer, sizeof(data_buffer));
if(ssize < 0) {
err = -ssize;
if(err == casio_error_eof)
break;
else
else
goto fail;
}
fwrite(data_buffer, 1, ssize, file);
@ -481,8 +535,8 @@ int main(int ac, char **av)
handle = NULL;
free_nodespath(&path);
path.casio_path_nodes = NULL; // Just for be sure
casio_close(fileStream);
fileStream = NULL;
casio_close(filestream);
filestream = NULL;
if (file) {
fclose(file);
file = NULL;
@ -525,8 +579,8 @@ fail:
handle = NULL;
free_nodespath(&path);
path.casio_path_nodes = NULL; // Just for be sure
casio_close(fileStream);
fileStream = NULL;
casio_close(filestream);
filestream = NULL;
if (file) {
fclose(file);
file = NULL;