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" */ 27void 28get_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" */ 42void 43get_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 65int32_t 66itostr(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} 112