| 182 | } |
| 183 | |
| 184 | Error JSON::_get_token(const char32_t *p_str, int &index, int p_len, Token &r_token, int &line, String &r_err_str) { |
| 185 | while (p_len > 0) { |
| 186 | switch (p_str[index]) { |
| 187 | case '\n': { |
| 188 | line++; |
| 189 | index++; |
| 190 | break; |
| 191 | } |
| 192 | case 0: { |
| 193 | r_token.type = TK_EOF; |
| 194 | return OK; |
| 195 | } break; |
| 196 | case '{': { |
| 197 | r_token.type = TK_CURLY_BRACKET_OPEN; |
| 198 | index++; |
| 199 | return OK; |
| 200 | } |
| 201 | case '}': { |
| 202 | r_token.type = TK_CURLY_BRACKET_CLOSE; |
| 203 | index++; |
| 204 | return OK; |
| 205 | } |
| 206 | case '[': { |
| 207 | r_token.type = TK_BRACKET_OPEN; |
| 208 | index++; |
| 209 | return OK; |
| 210 | } |
| 211 | case ']': { |
| 212 | r_token.type = TK_BRACKET_CLOSE; |
| 213 | index++; |
| 214 | return OK; |
| 215 | } |
| 216 | case ':': { |
| 217 | r_token.type = TK_COLON; |
| 218 | index++; |
| 219 | return OK; |
| 220 | } |
| 221 | case ',': { |
| 222 | r_token.type = TK_COMMA; |
| 223 | index++; |
| 224 | return OK; |
| 225 | } |
| 226 | case '"': { |
| 227 | index++; |
| 228 | String str; |
| 229 | while (true) { |
| 230 | if (p_str[index] == 0) { |
| 231 | r_err_str = "Unterminated string"; |
| 232 | return ERR_PARSE_ERROR; |
| 233 | } else if (p_str[index] == '"') { |
| 234 | index++; |
| 235 | break; |
| 236 | } else if (p_str[index] == '\\') { |
| 237 | //escaped characters... |
| 238 | index++; |
| 239 | char32_t next = p_str[index]; |
| 240 | if (next == 0) { |
| 241 | r_err_str = "Unterminated string"; |
nothing calls this directly
no test coverage detected