1e462795ff5d4c7359f9e8637c10544bb2de70107tturney// JSON pretty formatting example 2e462795ff5d4c7359f9e8637c10544bb2de70107tturney// This example can handle UTF-8/UTF-16LE/UTF-16BE/UTF-32LE/UTF-32BE. 3e462795ff5d4c7359f9e8637c10544bb2de70107tturney// The input firstly convert to UTF8, and then write to the original encoding with pretty formatting. 4e462795ff5d4c7359f9e8637c10544bb2de70107tturney 5e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/reader.h" 6e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/prettywriter.h" 7e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/filereadstream.h" 8e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/filewritestream.h" 9e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/encodedstream.h" // NEW 10e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include "rapidjson/error/en.h" 11e462795ff5d4c7359f9e8637c10544bb2de70107tturney#ifdef _WIN32 12e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include <fcntl.h> 13e462795ff5d4c7359f9e8637c10544bb2de70107tturney#include <io.h> 14e462795ff5d4c7359f9e8637c10544bb2de70107tturney#endif 15e462795ff5d4c7359f9e8637c10544bb2de70107tturney 16e462795ff5d4c7359f9e8637c10544bb2de70107tturneyusing namespace rapidjson; 17e462795ff5d4c7359f9e8637c10544bb2de70107tturney 18e462795ff5d4c7359f9e8637c10544bb2de70107tturneyint main(int, char*[]) { 19e462795ff5d4c7359f9e8637c10544bb2de70107tturney#ifdef _WIN32 20e462795ff5d4c7359f9e8637c10544bb2de70107tturney // Prevent Windows converting between CR+LF and LF 21e462795ff5d4c7359f9e8637c10544bb2de70107tturney _setmode(_fileno(stdin), _O_BINARY); // NEW 22e462795ff5d4c7359f9e8637c10544bb2de70107tturney _setmode(_fileno(stdout), _O_BINARY); // NEW 23e462795ff5d4c7359f9e8637c10544bb2de70107tturney#endif 24e462795ff5d4c7359f9e8637c10544bb2de70107tturney 25e462795ff5d4c7359f9e8637c10544bb2de70107tturney // Prepare reader and input stream. 26e462795ff5d4c7359f9e8637c10544bb2de70107tturney //Reader reader; 27e462795ff5d4c7359f9e8637c10544bb2de70107tturney GenericReader<AutoUTF<unsigned>, UTF8<> > reader; // CHANGED 28e462795ff5d4c7359f9e8637c10544bb2de70107tturney char readBuffer[65536]; 29e462795ff5d4c7359f9e8637c10544bb2de70107tturney FileReadStream is(stdin, readBuffer, sizeof(readBuffer)); 30e462795ff5d4c7359f9e8637c10544bb2de70107tturney AutoUTFInputStream<unsigned, FileReadStream> eis(is); // NEW 31e462795ff5d4c7359f9e8637c10544bb2de70107tturney 32e462795ff5d4c7359f9e8637c10544bb2de70107tturney // Prepare writer and output stream. 33e462795ff5d4c7359f9e8637c10544bb2de70107tturney char writeBuffer[65536]; 34e462795ff5d4c7359f9e8637c10544bb2de70107tturney FileWriteStream os(stdout, writeBuffer, sizeof(writeBuffer)); 35e462795ff5d4c7359f9e8637c10544bb2de70107tturney 36e462795ff5d4c7359f9e8637c10544bb2de70107tturney#if 1 37e462795ff5d4c7359f9e8637c10544bb2de70107tturney // Use the same Encoding of the input. Also use BOM according to input. 38e462795ff5d4c7359f9e8637c10544bb2de70107tturney typedef AutoUTFOutputStream<unsigned, FileWriteStream> OutputStream; // NEW 39e462795ff5d4c7359f9e8637c10544bb2de70107tturney OutputStream eos(os, eis.GetType(), eis.HasBOM()); // NEW 40e462795ff5d4c7359f9e8637c10544bb2de70107tturney PrettyWriter<OutputStream, UTF8<>, AutoUTF<unsigned> > writer(eos); // CHANGED 41e462795ff5d4c7359f9e8637c10544bb2de70107tturney#else 42e462795ff5d4c7359f9e8637c10544bb2de70107tturney // You may also use static bound encoding type, such as output to UTF-16LE with BOM 43e462795ff5d4c7359f9e8637c10544bb2de70107tturney typedef EncodedOutputStream<UTF16LE<>,FileWriteStream> OutputStream; // NEW 44e462795ff5d4c7359f9e8637c10544bb2de70107tturney OutputStream eos(os, true); // NEW 45e462795ff5d4c7359f9e8637c10544bb2de70107tturney PrettyWriter<OutputStream, UTF8<>, UTF16LE<> > writer(eos); // CHANGED 46e462795ff5d4c7359f9e8637c10544bb2de70107tturney#endif 47e462795ff5d4c7359f9e8637c10544bb2de70107tturney 48e462795ff5d4c7359f9e8637c10544bb2de70107tturney // JSON reader parse from the input stream and let writer generate the output. 49e462795ff5d4c7359f9e8637c10544bb2de70107tturney //if (!reader.Parse<kParseValidateEncodingFlag>(is, writer)) { 50e462795ff5d4c7359f9e8637c10544bb2de70107tturney if (!reader.Parse<kParseValidateEncodingFlag>(eis, writer)) { // CHANGED 51e462795ff5d4c7359f9e8637c10544bb2de70107tturney fprintf(stderr, "\nError(%u): %s\n", (unsigned)reader.GetErrorOffset(), GetParseError_En(reader.GetParseErrorCode())); 52e462795ff5d4c7359f9e8637c10544bb2de70107tturney return 1; 53e462795ff5d4c7359f9e8637c10544bb2de70107tturney } 54e462795ff5d4c7359f9e8637c10544bb2de70107tturney 55e462795ff5d4c7359f9e8637c10544bb2de70107tturney return 0; 56e462795ff5d4c7359f9e8637c10544bb2de70107tturney} 57