| 202 | } |
| 203 | |
| 204 | size_t parseBlockHeight(const UniValue& val) { |
| 205 | if (val.isStr()) { |
| 206 | auto blockKey = val.get_str(); |
| 207 | |
| 208 | if (blockKey == "latest") { |
| 209 | return latestblock.height; |
| 210 | } else { |
| 211 | throw JSONRPCError(RPC_INVALID_PARAMS, "invalid block number"); |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | if (val.isNum()) { |
| 216 | int blockHeight = val.get_int(); |
| 217 | |
| 218 | if (blockHeight < 0) { |
| 219 | return latestblock.height; |
| 220 | } |
| 221 | |
| 222 | return blockHeight; |
| 223 | } |
| 224 | |
| 225 | throw JSONRPCError(RPC_INVALID_PARAMS, "invalid block number"); |
| 226 | } |
| 227 | |
| 228 | size_t parseBlockHeight(const UniValue& val, size_t defaultVal) { |
| 229 | if (val.isNull()) { |