The Tor Browser / file comparison
comparison: intl/icu/source/tools/genrb/rbutil.c
intl/icu/source/tools/genrb/rbutil.c
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:1a4e28bb46e3 |
|---|---|
| 1 /* | |
| 2 ******************************************************************************* | |
| 3 * | |
| 4 * Copyright (C) 1998-2008, International Business Machines | |
| 5 * Corporation and others. All Rights Reserved. | |
| 6 * | |
| 7 ******************************************************************************* | |
| 8 * | |
| 9 * File util.c | |
| 10 * | |
| 11 * Modification History: | |
| 12 * | |
| 13 * Date Name Description | |
| 14 * 06/10/99 stephen Creation. | |
| 15 * 02/07/08 Spieth Correct XLIFF generation on EBCDIC platform | |
| 16 * | |
| 17 ******************************************************************************* | |
| 18 */ | |
| 19 | |
| 20 #include "unicode/putil.h" | |
| 21 #include "rbutil.h" | |
| 22 #include "cmemory.h" | |
| 23 #include "cstring.h" | |
| 24 | |
| 25 | |
| 26 /* go from "/usr/local/include/curses.h" to "/usr/local/include" */ | |
| 27 void | |
| 28 get_dirname(char *dirname, | |
| 29 const char *filename) | |
| 30 { | |
| 31 const char *lastSlash = uprv_strrchr(filename, U_FILE_SEP_CHAR) + 1; | |
| 32 | |
| 33 if(lastSlash>filename) { | |
| 34 uprv_strncpy(dirname, filename, (lastSlash - filename)); | |
| 35 *(dirname + (lastSlash - filename)) = '\0'; | |
| 36 } else { | |
| 37 *dirname = '\0'; | |
| 38 } | |
| 39 } | |
| 40 | |
| 41 /* go from "/usr/local/include/curses.h" to "curses" */ | |
| 42 void | |
| 43 get_basename(char *basename, | |
| 44 const char *filename) | |
| 45 { | |
| 46 /* strip off any leading directory portions */ | |
| 47 const char *lastSlash = uprv_strrchr(filename, U_FILE_SEP_CHAR) + 1; | |
| 48 char *lastDot; | |
| 49 | |
| 50 if(lastSlash>filename) { | |
| 51 uprv_strcpy(basename, lastSlash); | |
| 52 } else { | |
| 53 uprv_strcpy(basename, filename); | |
| 54 } | |
| 55 | |
| 56 /* strip off any suffix */ | |
| 57 lastDot = uprv_strrchr(basename, '.'); | |
| 58 | |
| 59 if(lastDot != NULL) { | |
| 60 *lastDot = '\0'; | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 #define MAX_DIGITS 10 | |
| 65 int32_t | |
| 66 itostr(char * buffer, int32_t i, uint32_t radix, int32_t pad) | |
| 67 { | |
| 68 const char digits[16] = {'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'}; | |
| 69 int32_t length = 0; | |
| 70 int32_t num = 0; | |
| 71 int32_t save = i; | |
| 72 int digit; | |
| 73 int32_t j; | |
| 74 char temp; | |
| 75 | |
| 76 /* if i is negative make it positive */ | |
| 77 if(i<0){ | |
| 78 i=-i; | |
| 79 } | |
| 80 | |
| 81 do{ | |
| 82 digit = (int)(i % radix); | |
| 83 buffer[length++]= digits[digit]; | |
| 84 i=i/radix; | |
| 85 } while(i); | |
| 86 | |
| 87 while (length < pad){ | |
| 88 buffer[length++] = '0';/*zero padding */ | |
| 89 } | |
| 90 | |
| 91 /* if i is negative add the negative sign */ | |
| 92 if(save < 0){ | |
| 93 buffer[length++]='-'; | |
| 94 } | |
| 95 | |
| 96 /* null terminate the buffer */ | |
| 97 if(length<MAX_DIGITS){ | |
| 98 buffer[length] = 0x0000; | |
| 99 } | |
| 100 | |
| 101 num= (pad>=length) ? pad :length; | |
| 102 | |
| 103 | |
| 104 /* Reverses the string */ | |
| 105 for (j = 0; j < (num / 2); j++){ | |
| 106 temp = buffer[(length-1) - j]; | |
| 107 buffer[(length-1) - j] = buffer[j]; | |
| 108 buffer[j] = temp; | |
| 109 } | |
| 110 return length; | |
| 111 } |
