diff options
Diffstat (limited to 'intl/uconv/tests/convperf.cpp')
| -rw-r--r-- | intl/uconv/tests/convperf.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/intl/uconv/tests/convperf.cpp b/intl/uconv/tests/convperf.cpp new file mode 100644 index 000000000..801fa4982 --- /dev/null +++ b/intl/uconv/tests/convperf.cpp @@ -0,0 +1,172 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ +#include <windows.h> +#include <winnls.h> + +#include "nscore.h" +#include "nsString.h" +#include "nsIServiceManager.h" +#include "nsICharsetConverterManager.h" +#include "nsIUnicodeEncoder.h" +#include "nsIUnicodeDecoder.h" + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +void usage() +{ + printf( +"convperf -f fromcode -t tocode [file]\n" + ); +} +int fromcodeind = 0; +int tocodeind = 0; +FILE* infile = 0; +#define INBUFSIZE (1024*16) +#define MEDBUFSIZE (1024*16*2) +#define OUTBUFSIZE (1024*16*8) +char inbuffer[INBUFSIZE]; +char outbuffer[OUTBUFSIZE]; +char16_t medbuffer[MEDBUFSIZE]; +nsIUnicodeEncoder* encoder = nullptr; +nsIUnicodeDecoder* decoder = nullptr; +UINT incp = 932; +UINT outcp = 932; + +void memcpyDecode(const char* src, int32_t srclen, char* dest) +{ + ::memcpy(dest, src, srclen); +} +void memcpyEncode(const char* src, int32_t srclen, char* dest) +{ + ::memcpy(dest, src, srclen); +} + +void WideDecode(const char* src, + int32_t srclen, char16_t *dest, int32_t *destLen) +{ + const char* end = src+srclen ; + while(src < end) + *dest++ = (char16_t) *src++; + *destLen = srclen; +} +void NarrowEncode(const char16_t *src, + int32_t srclen, char* dest, int32_t* destLen) +{ + const char16_t* end = src+srclen ; + while(src < end) + *dest++ = (char) *src++; + *destLen = srclen; +} +void msDecode(UINT cp, const char* src, + int32_t srclen, char16_t *dest, int32_t *destLen) +{ + *destLen = ::MultiByteToWideChar(cp, 0,src, srclen, (LPWSTR)dest, *destLen); + if(*destLen <= 0) + fprintf(stderr, "problem in ::MultiByteToWideChar\n"); +} +void msEncode(UINT cp, const char16_t *src, + int32_t srcLen, char* dest, int32_t* destLen) +{ + *destLen = ::WideCharToMultiByte(cp, 0, src, srcLen, (LPSTR)dest, *destLen, + (LPCSTR)" ", FALSE); + if(*destLen <= 0) + fprintf(stderr, "problem in ::WideCharToMultiByte\n"); +} + +int main(int argc, const char** argv) +{ + nsresult res; + nsCOMPtr<nsICharsetConverterManager> ccMain = + do_GetService(NS_CHARSETCONVERTERMANAGER_CONTRACTID, &res); + if(NS_FAILED(res)) + { + fprintf(stderr, "Cannot get Character Converter Manager %x\n", res); + } + int i; + if(argc > 5) + { + for(i =0; i < argc; i++) + { + if(strcmp(argv[i], "-f") == 0) + { + tocodeind = i+1; + res = ccMain->GetUnicodeDecoder(argv[tocodeind], &decoder); + if(NS_FAILED(res)) { + fprintf(stderr, "Cannot get Unicode decoder %s %x\n", + argv[tocodeind],res); + return -1; + } + + } + if(strcmp(argv[i], "-t") == 0) + { + fromcodeind = i+1; + res = ccMain->GetUnicodeEncoderRaw(argv[fromcodeind], &encoder); + if(NS_FAILED(res)) { + fprintf(stderr, "Cannot get Unicode encoder %s %x\n", + argv[fromcodeind],res); + return -1; + } + } + } + if(argc == 6) + { + infile = fopen(argv[5], "rb"); + if (!infile) + { + usage(); + fprintf(stderr,"cannot open file %s\n", argv[5]); + return -1; + } + } + else + { + infile = stdin; + } + + int32_t insize,medsize,outsize; + while((insize=fread(inbuffer, 1,INBUFSIZE,infile)) > 0) + { + medsize=MEDBUFSIZE; + + res = decoder->Convert(inbuffer,&insize, medbuffer, &medsize); + if(NS_FAILED(res)) { + fprintf(stderr, "failed in decoder->Convert %x\n",res); + return -1; + } + outsize = OUTBUFSIZE; + res = encoder->Convert(medbuffer, &medsize, outbuffer,&outsize); + if(NS_FAILED(res)) { + fprintf(stderr, "failed in encoder->Convert %x\n",res); + return -1; + } + fwrite(outbuffer, 1, outsize, stdout); + + memcpyDecode(inbuffer, insize, outbuffer); + + memcpyEncode(inbuffer, insize, outbuffer); + + medsize = MEDBUFSIZE; + msDecode(incp, inbuffer, insize, medbuffer, &medsize); + + outsize = OUTBUFSIZE; + msEncode(outcp, medbuffer, medsize, outbuffer, &outsize); + + medsize = MEDBUFSIZE; + WideDecode( inbuffer, insize, medbuffer, &medsize); + + outsize = OUTBUFSIZE; + NarrowEncode( medbuffer, medsize, outbuffer, &outsize); + } + + fclose(infile); + fclose(stdout); + fprintf(stderr, "Done!\n"); + return 0; + } + usage(); + return -1; +} |