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annotate test/testiconv.c @ 1621:f12379c41042

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Fixes bug #195: The proper name of Apple's operating system is "Mac OS X" not "MacOS X", as can bee seen in many places, for example http://www.apple.com/macosx/). This contrasts the naming of the old operating system, which was called "MacOS" and today is often refered to as "MacOS Classic". The attached patches fixes the misuse of the name "MacOS X" in both the SDL12 and sdlweb CVS modules.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 13 Apr 2006 13:08:26 +0000
parents ff3322d66771
children 782fd950bd46 c121d94672cb 6a4f3a32c2e6
rev   line source
1501
73dc5d39bbf8 Added UTF-8 <-> UTF-16 <-> UTF-32 <-> UCS-2 <-> UCS-4 conversion capability
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1
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2 #include <stdio.h>
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3
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4 #include "SDL.h"
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5
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6 static size_t widelen(char *data)
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7 {
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8 size_t len = 0;
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9 Uint32 *p = (Uint32 *)data;
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10 while(*p++) {
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11 ++len;
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12 }
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13 return len;
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14 }
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15
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16 int main(int argc, char *argv[])
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17 {
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18 const char * formats[] = {
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19 "UTF8",
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20 "UTF-8",
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21 "UTF16BE",
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22 "UTF-16BE",
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23 "UTF16LE",
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24 "UTF-16LE",
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25 "UTF32BE",
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26 "UTF-32BE",
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27 "UTF32LE",
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28 "UTF-32LE",
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29 "UCS4",
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30 "UCS-4",
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31 };
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32 char buffer[BUFSIZ];
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33 char *ucs4;
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34 char *test[2];
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35 int i, index = 0;
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36 FILE *file;
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37 int errors = 0;
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38
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39 if ( !argv[1] ) {
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40 argv[1] = "utf8.txt";
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41 }
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42 file = fopen(argv[1], "rb");
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43 if ( !file ) {
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44 fprintf(stderr, "Unable to open %s\n", argv[1]);
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45 return (1);
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46 }
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47
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48 while ( fgets(buffer, sizeof(buffer), file) ) {
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49 /* Convert to UCS-4 */
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50 size_t len;
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51 ucs4 = SDL_iconv_string("UCS-4", "UTF-8", buffer, SDL_strlen(buffer)+1);
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52 len = (widelen(ucs4)+1)*4;
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53 for ( i = 0; i < SDL_arraysize(formats); ++i ) {
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54 test[0] = SDL_iconv_string(formats[i], "UCS-4", ucs4, len);
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55 test[1] = SDL_iconv_string("UCS-4", formats[i], test[0], len);
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56 if ( SDL_memcmp(test[1], ucs4, len) != 0 ) {
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57 fprintf(stderr, "FAIL: %s\n", formats[i]);
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58 ++errors;
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59 }
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60 SDL_free(test[0]);
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61 SDL_free(test[1]);
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62 }
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63 test[0] = SDL_iconv_string("UTF-8", "UCS-4", ucs4, len);
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64 SDL_free(ucs4);
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65 fputs(test[0], stdout);
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66 SDL_free(test[0]);
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67 }
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68 return (errors ? errors + 1 : 0);
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69 }