mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
eb147d9868
- Move jsonformatutils.h to internal/jsonformatutils.h (it is used by document::print_json) - Move isadetection.h to src/ (it is only used internally)
115 lines
2.3 KiB
C++
115 lines
2.3 KiB
C++
#ifndef SIMDJSON_INTERNAL_JSONFORMATUTILS_H
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#define SIMDJSON_INTERNAL_JSONFORMATUTILS_H
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#include <iomanip>
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#include <iostream>
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namespace simdjson::internal {
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// ends with zero char
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static inline void print_with_escapes(const unsigned char *src, std::ostream &os) {
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while (*src) {
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switch (*src) {
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case '\b':
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os << '\\';
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os << 'b';
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break;
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case '\f':
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os << '\\';
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os << 'f';
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break;
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case '\n':
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os << '\\';
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os << 'n';
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break;
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case '\r':
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os << '\\';
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os << 'r';
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break;
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case '\"':
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os << '\\';
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os << '"';
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break;
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case '\t':
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os << '\\';
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os << 't';
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break;
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case '\\':
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os << '\\';
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os << '\\';
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break;
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default:
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if (*src <= 0x1F) {
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std::ios::fmtflags f(os.flags());
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os << std::hex << std::setw(4) << std::setfill('0')
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<< static_cast<int>(*src);
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os.flags(f);
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} else {
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os << *src;
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}
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}
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src++;
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}
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}
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// print len chars
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static inline void print_with_escapes(const unsigned char *src,
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std::ostream &os, size_t len) {
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const unsigned char *finalsrc = src + len;
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while (src < finalsrc) {
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switch (*src) {
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case '\b':
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os << '\\';
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os << 'b';
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break;
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case '\f':
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os << '\\';
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os << 'f';
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break;
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case '\n':
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os << '\\';
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os << 'n';
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break;
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case '\r':
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os << '\\';
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os << 'r';
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break;
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case '\"':
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os << '\\';
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os << '"';
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break;
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case '\t':
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os << '\\';
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os << 't';
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break;
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case '\\':
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os << '\\';
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os << '\\';
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break;
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default:
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if (*src <= 0x1F) {
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std::ios::fmtflags f(os.flags());
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os << std::hex << std::setw(4) << std::setfill('0')
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<< static_cast<int>(*src);
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os.flags(f);
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} else {
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os << *src;
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}
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}
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src++;
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}
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}
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static inline void print_with_escapes(const char *src, std::ostream &os) {
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print_with_escapes(reinterpret_cast<const unsigned char *>(src), os);
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}
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static inline void print_with_escapes(const char *src, std::ostream &os, size_t len) {
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print_with_escapes(reinterpret_cast<const unsigned char *>(src), os, len);
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}
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} // namespace simdjson::internal
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#endif // SIMDJSON_INTERNAL_JSONFORMATUTILS_H
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