| 470 | |
| 471 | |
| 472 | fmt::format_context::iterator fmtByteString(const std::vector<uint8_t>& string, fmt::format_context& ctx) |
| 473 | { |
| 474 | *ctx.out()++ = 'b'; |
| 475 | *ctx.out()++ = '\"'; |
| 476 | for (uint8_t ch: string) |
| 477 | { |
| 478 | if (ch == '\n') |
| 479 | { |
| 480 | *ctx.out()++ = '\\'; |
| 481 | *ctx.out()++ = 'n'; |
| 482 | } |
| 483 | else if (ch == '\r') |
| 484 | { |
| 485 | *ctx.out()++ = '\\'; |
| 486 | *ctx.out()++ = 'r'; |
| 487 | } |
| 488 | else if (ch == '\t') |
| 489 | { |
| 490 | *ctx.out()++ = '\\'; |
| 491 | *ctx.out()++ = 't'; |
| 492 | } |
| 493 | else if (ch == '\"') |
| 494 | { |
| 495 | *ctx.out()++ = '\\'; |
| 496 | *ctx.out()++ = '\"'; |
| 497 | } |
| 498 | else if (ch == '\\') |
| 499 | { |
| 500 | *ctx.out()++ = '\\'; |
| 501 | *ctx.out()++ = '\\'; |
| 502 | } |
| 503 | else if (ch < 0x20 || ch >= 0x7f) |
| 504 | { |
| 505 | fmt::format_to(ctx.out(), "\\x{:02x}", ch); |
| 506 | } |
| 507 | else |
| 508 | { |
| 509 | *ctx.out()++ = ch; |
| 510 | } |
| 511 | } |
| 512 | *ctx.out()++ = '\"'; |
| 513 | return ctx.out(); |
| 514 | } |
| 515 | |
| 516 | |
| 517 | fmt::format_context::iterator fmtQuotedString(const std::string& string, fmt::format_context& ctx) |