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78 lines
2.1 KiB
78 lines
2.1 KiB
/*
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********************************************************************************
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* © 2016 and later: Unicode, Inc. and others.
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* License & terms of use: http://www.unicode.org/copyright.html
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********************************************************************************
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********************************************************************************
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* Copyright (C) 2005-2006, International Business Machines
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* Corporation and others. All Rights Reserved.
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*******************************************************************************
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*/
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#include "unicode/utypes.h"
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#include "unicode/ucsdet.h"
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#include <string.h>
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#include <stdio.h>
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#define BUFFER_SIZE 8192
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int main(int argc, char *argv[])
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{
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static char buffer[BUFFER_SIZE];
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int32_t arg;
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if( argc <= 1 ) {
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printf("Usage: %s [filename]...\n", argv[0]);
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return -1;
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}
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for(arg = 1; arg < argc; arg += 1) {
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FILE *file;
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char *filename = argv[arg];
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int32_t inputLength, match, matchCount = 0;
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UCharsetDetector* csd;
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const UCharsetMatch **csm;
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UErrorCode status = U_ZERO_ERROR;
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if (arg > 1) {
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printf("\n");
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}
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file = fopen(filename, "rb");
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if (file == NULL) {
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printf("Cannot open file \"%s\"\n\n", filename);
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continue;
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}
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printf("%s:\n", filename);
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inputLength = (int32_t) fread(buffer, 1, BUFFER_SIZE, file);
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fclose(file);
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csd = ucsdet_open(&status);
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ucsdet_setText(csd, buffer, inputLength, &status);
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csm = ucsdet_detectAll(csd, &matchCount, &status);
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for(match = 0; match < matchCount; match += 1) {
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const char *name = ucsdet_getName(csm[match], &status);
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const char *lang = ucsdet_getLanguage(csm[match], &status);
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int32_t confidence = ucsdet_getConfidence(csm[match], &status);
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if (lang == NULL || strlen(lang) == 0) {
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lang = "**";
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}
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printf("%s (%s) %d\n", name, lang, confidence);
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}
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ucsdet_close(csd);
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}
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return 0;
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}
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