1 /*
2 ********************************************************************************
3 * Copyright (C) 2005-2006, International Business Machines
4 * Corporation and others. All Rights Reserved.
5 ********************************************************************************
6 */
7
8 #include "unicode/utypes.h"
9 #include "unicode/ucsdet.h"
10
11 #include <string.h>
12 #include <stdio.h>
13
14 #define BUFFER_SIZE 8192
15
main(int argc,char * argv[])16 int main(int argc, char *argv[])
17 {
18 static char buffer[BUFFER_SIZE];
19 int32_t arg;
20
21 if( argc <= 1 ) {
22 printf("Usage: %s [filename]...\n", argv[0]);
23 return -1;
24 }
25
26 for(arg = 1; arg < argc; arg += 1) {
27 FILE *file;
28 char *filename = argv[arg];
29 int32_t inputLength, match, matchCount = 0;
30 UCharsetDetector* csd;
31 const UCharsetMatch **csm;
32 UErrorCode status = U_ZERO_ERROR;
33
34 if (arg > 1) {
35 printf("\n");
36 }
37
38 file = fopen(filename, "rb");
39
40 if (file == NULL) {
41 printf("Cannot open file \"%s\"\n\n", filename);
42 continue;
43 }
44
45 printf("%s:\n", filename);
46
47 inputLength = (int32_t) fread(buffer, 1, BUFFER_SIZE, file);
48
49 fclose(file);
50
51 csd = ucsdet_open(&status);
52 ucsdet_setText(csd, buffer, inputLength, &status);
53
54 csm = ucsdet_detectAll(csd, &matchCount, &status);
55
56 for(match = 0; match < matchCount; match += 1) {
57 const char *name = ucsdet_getName(csm[match], &status);
58 const char *lang = ucsdet_getLanguage(csm[match], &status);
59 int32_t confidence = ucsdet_getConfidence(csm[match], &status);
60
61 if (lang == NULL || strlen(lang) == 0) {
62 lang = "**";
63 }
64
65 printf("%s (%s) %d\n", name, lang, confidence);
66 }
67
68 ucsdet_close(csd);
69 }
70
71 return 0;
72 }
73
74