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