| #include <endian.h> |
| #include <string.h> |
| |
| #include "base.h" |
| |
| int encode_get_types_req(uint8_t instance_id, struct pldm_msg *msg) |
| { |
| if (msg == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int encode_get_commands_req(uint8_t instance_id, uint8_t type, |
| struct pldm_version version, struct pldm_msg *msg) |
| { |
| if (msg == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| |
| uint8_t *dst = msg->body.payload; |
| memcpy(dst, &type, sizeof(type)); |
| dst += sizeof(type); |
| memcpy(dst, &version, sizeof(version)); |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int encode_get_types_resp(uint8_t instance_id, uint8_t completion_code, |
| const uint8_t *types, struct pldm_msg *msg) |
| { |
| if (msg == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| |
| msg->body.payload[0] = completion_code; |
| if (msg->body.payload[0] == PLDM_SUCCESS) { |
| if (types == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| uint8_t *dst = msg->body.payload + sizeof(msg->body.payload[0]); |
| memcpy(dst, types, PLDM_MAX_TYPES / 8); |
| } |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int decode_get_commands_req(const struct pldm_msg_payload *msg, uint8_t *type, |
| struct pldm_version *version) |
| { |
| if (msg == NULL || type == NULL || version == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| |
| const uint8_t *start = msg->payload; |
| *type = *start; |
| memcpy(version, (struct pldm_version *)(start + sizeof(*type)), |
| sizeof(*version)); |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int encode_get_commands_resp(uint8_t instance_id, uint8_t completion_code, |
| const uint8_t *commands, struct pldm_msg *msg) |
| { |
| if (msg == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| |
| msg->body.payload[0] = completion_code; |
| if (msg->body.payload[0] == PLDM_SUCCESS) { |
| if (commands == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| uint8_t *dst = msg->body.payload + sizeof(msg->body.payload[0]); |
| memcpy(dst, commands, PLDM_MAX_CMDS_PER_TYPE / 8); |
| } |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int decode_get_types_resp(const struct pldm_msg_payload *msg, uint8_t *types) |
| { |
| if (msg == NULL || types == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| const uint8_t *src = msg->payload + sizeof(uint8_t); |
| memcpy(types, src, PLDM_MAX_TYPES / 8); |
| |
| return PLDM_SUCCESS; |
| } |
| |
| int decode_get_commands_resp(const struct pldm_msg_payload *msg, |
| uint8_t *commands) |
| { |
| if (msg == NULL || commands == NULL) { |
| return PLDM_ERROR_INVALID_DATA; |
| } |
| const uint8_t *src = msg->payload + sizeof(uint8_t); |
| memcpy(commands, src, PLDM_MAX_CMDS_PER_TYPE / 8); |
| |
| return PLDM_SUCCESS; |
| } |