blob: f13852e785c0b508d13ca35f7e120a0e95d8303a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* readline.cpp: A plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
* $Id$
*/
#include <stdlib.h>
#include <stdio.h>
#include "readline.h"
// --- cReadLineInfosatepg ---------------------------------------------------
cReadLineInfosatepg::cReadLineInfosatepg(void)
{
buffer = NULL;
}
cReadLineInfosatepg::~cReadLineInfosatepg()
{
free(buffer);
}
char *cReadLineInfosatepg::Read(FILE *f,size_t *size)
{
free(buffer); buffer=NULL;
if ((!size) || (!f)) return NULL;
bool ext=false;
*size=0;
do
{
char *tempbuffer=NULL;
size_t tempsize=0;
ext=false;
int n = getline(&tempbuffer, &tempsize, f);
if (n > 0)
{
if (tempbuffer[n-1] == '\n')
{
n--;
tempbuffer[n] = 0;
if (n > 0)
{
if (tempbuffer[n-1] == '\r')
n--;
tempbuffer[n] = 0;
}
}
if (n>0)
{
if (tempbuffer[n-1] == '\\')
{
n--;
tempbuffer[n]=0;
ext=true;
}
}
buffer=(char*) realloc(buffer,*size+(n+1));
snprintf(&buffer[*size],n+1,tempbuffer);
free(tempbuffer);
*size+=n;
}
}
while (ext==true);
return buffer;
}
|
