| 211 | /*** Logical Segment ***/ |
| 212 | |
| 213 | LogicalSegmentLogicalType GetPathLogicalSegmentLogicalType( |
| 214 | const unsigned char *const cip_path) { |
| 215 | OPENER_ASSERT( kSegmentTypeLogicalSegment == GetPathSegmentType(cip_path) ) |
| 216 | const unsigned int kLogicalTypeMask = 0x1C; |
| 217 | const unsigned int logical_type = (*cip_path) & kLogicalTypeMask; |
| 218 | LogicalSegmentLogicalType result = kLogicalSegmentLogicalTypeExtendedLogical; |
| 219 | switch (logical_type) { |
| 220 | case LOGICAL_SEGMENT_TYPE_CLASS_ID: |
| 221 | result = kLogicalSegmentLogicalTypeClassId; |
| 222 | break; |
| 223 | case LOGICAL_SEGMENT_TYPE_INSTANCE_ID: |
| 224 | result = kLogicalSegmentLogicalTypeInstanceId; |
| 225 | break; |
| 226 | case LOGICAL_SEGMENT_TYPE_MEMBER_ID: |
| 227 | result = kLogicalSegmentLogicalTypeMemberId; |
| 228 | break; |
| 229 | case LOGICAL_SEGMENT_TYPE_CONNECTION_POINT: |
| 230 | result = kLogicalSegmentLogicalTypeConnectionPoint; |
| 231 | break; |
| 232 | case LOGICAL_SEGMENT_TYPE_ATTRIBUTE_ID: |
| 233 | result = kLogicalSegmentLogicalTypeAttributeId; |
| 234 | break; |
| 235 | case LOGICAL_SEGMENT_TYPE_SPECIAL: |
| 236 | result = kLogicalSegmentLogicalTypeSpecial; |
| 237 | break; |
| 238 | case LOGICAL_SEGMENT_TYPE_SERVICE_ID: |
| 239 | result = kLogicalSegmentLogicalTypeServiceId; |
| 240 | break; |
| 241 | case LOGICAL_SEGMENT_TYPE_EXTENDED_LOGICAL: |
| 242 | result = kLogicalSegmentLogicalTypeExtendedLogical; |
| 243 | break; |
| 244 | default: |
| 245 | OPENER_ASSERT( |
| 246 | "Logical segment/logical type: It is not possible to reach this point!\n") |
| 247 | break; |
| 248 | } |
| 249 | return result; |
| 250 | } |
| 251 | |
| 252 | void SetPathLogicalSegmentLogicalType(LogicalSegmentLogicalType logical_type, |
| 253 | CipOctet *const cip_path) { |