diff options
Diffstat (limited to 'src/afc.c')
| -rw-r--r-- | src/afc.c | 59 |
1 files changed, 30 insertions, 29 deletions
@@ -810,11 +810,13 @@ afc_file_read(afc_client_t client, uint64_t handle, char *data, uint32_t length, debug_info("current count is %i but length is %i", current_count, length); /* Send the read command */ - AFCFilePacket *packet = (AFCFilePacket *) malloc(sizeof(AFCFilePacket)); - packet->filehandle = handle; - packet->size = htole64(((length - current_count) < MAXIMUM_READ_SIZE) ? (length - current_count) : MAXIMUM_READ_SIZE); - ret = afc_dispatch_packet(client, AFC_OP_READ, (const char*)packet, sizeof(AFCFilePacket), NULL, 0, &bytes_loc); - free(packet); + struct { + uint64_t handle; + uint64_t size; + } readinfo; + readinfo.handle = handle; + readinfo.size = htole64(((length - current_count) < MAXIMUM_READ_SIZE) ? (length - current_count) : MAXIMUM_READ_SIZE); + ret = afc_dispatch_packet(client, AFC_OP_READ, (const char*)&readinfo, sizeof(readinfo), NULL, 0, &bytes_loc); if (ret != AFC_E_SUCCESS) { afc_unlock(client); @@ -943,9 +945,11 @@ afc_error_t afc_file_close(afc_client_t client, uint64_t handle) */ afc_error_t afc_file_lock(afc_client_t client, uint64_t handle, afc_lock_op_t operation) { - char *buffer = malloc(16); uint32_t bytes = 0; - uint64_t op = htole64(operation); + struct { + uint64_t handle; + uint64_t op; + } lockinfo; afc_error_t ret = AFC_E_UNKNOWN_ERROR; if (!client || (handle == 0)) @@ -956,12 +960,9 @@ afc_error_t afc_file_lock(afc_client_t client, uint64_t handle, afc_lock_op_t op debug_info("file handle %i", handle); /* Send command */ - memcpy(buffer, &handle, sizeof(uint64_t)); - memcpy(buffer + 8, &op, 8); - - ret = afc_dispatch_packet(client, AFC_OP_FILE_LOCK, buffer, 16, NULL, 0, &bytes); - free(buffer); - buffer = NULL; + lockinfo.handle = handle; + lockinfo.op = htole64(operation); + ret = afc_dispatch_packet(client, AFC_OP_FILE_LOCK, (const char*)&lockinfo, sizeof(lockinfo), NULL, 0, &bytes); if (ret != AFC_E_SUCCESS) { afc_unlock(client); @@ -988,10 +989,12 @@ afc_error_t afc_file_lock(afc_client_t client, uint64_t handle, afc_lock_op_t op */ afc_error_t afc_file_seek(afc_client_t client, uint64_t handle, int64_t offset, int whence) { - char *buffer = (char *) malloc(sizeof(char) * 24); - int64_t offset_loc = (int64_t)htole64(offset); - uint64_t whence_loc = htole64(whence); uint32_t bytes = 0; + struct { + uint64_t handle; + uint64_t whence; + int64_t offset; + } seekinfo; afc_error_t ret = AFC_E_UNKNOWN_ERROR; if (!client || (handle == 0)) @@ -1000,12 +1003,10 @@ afc_error_t afc_file_seek(afc_client_t client, uint64_t handle, int64_t offset, afc_lock(client); /* Send the command */ - memcpy(buffer, &handle, sizeof(uint64_t)); /* handle */ - memcpy(buffer + 8, &whence_loc, sizeof(uint64_t)); /* fromwhere */ - memcpy(buffer + 16, &offset_loc, sizeof(uint64_t)); /* offset */ - ret = afc_dispatch_packet(client, AFC_OP_FILE_SEEK, buffer, 24, NULL, 0, &bytes); - free(buffer); - buffer = NULL; + seekinfo.handle = handle; + seekinfo.whence = htole64(whence); + seekinfo.offset = (int64_t)htole64(offset); + ret = afc_dispatch_packet(client, AFC_OP_FILE_SEEK, (const char*)&seekinfo, sizeof(seekinfo), NULL, 0, &bytes); if (ret != AFC_E_SUCCESS) { afc_unlock(client); @@ -1076,9 +1077,11 @@ afc_error_t afc_file_tell(afc_client_t client, uint64_t handle, uint64_t *positi */ afc_error_t afc_file_truncate(afc_client_t client, uint64_t handle, uint64_t newsize) { - char *buffer = (char *) malloc(sizeof(char) * 16); uint32_t bytes = 0; - uint64_t newsize_loc = htole64(newsize); + struct { + uint64_t handle; + uint64_t newsize; + } truncinfo; afc_error_t ret = AFC_E_UNKNOWN_ERROR; if (!client || (handle == 0)) @@ -1087,11 +1090,9 @@ afc_error_t afc_file_truncate(afc_client_t client, uint64_t handle, uint64_t new afc_lock(client); /* Send command */ - memcpy(buffer, &handle, sizeof(uint64_t)); /* handle */ - memcpy(buffer + 8, &newsize_loc, sizeof(uint64_t)); /* newsize */ - ret = afc_dispatch_packet(client, AFC_OP_FILE_SET_SIZE, buffer, 16, NULL, 0, &bytes); - free(buffer); - buffer = NULL; + truncinfo.handle = handle; + truncinfo.newsize = htole64(newsize); + ret = afc_dispatch_packet(client, AFC_OP_FILE_SET_SIZE, (const char*)&truncinfo, sizeof(truncinfo), NULL, 0, &bytes); if (ret != AFC_E_SUCCESS) { afc_unlock(client); |