aboutsummaryrefslogtreecommitdiffstats
path: root/libqpdf/Pl_Count.cc
blob: c76a5e23920e8191aef315f7b732c876e5d5f7f1 (plain) (blame)
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
#include <qpdf/Pl_Count.hh>

Pl_Count::Pl_Count(char const* identifier, Pipeline* next) :
    Pipeline(identifier, next),
    count(0),
    last_char('\0')
{
}

Pl_Count::~Pl_Count()
{
}

void
Pl_Count::write(unsigned char* buf, size_t len)
{
    if (len)
    {
	this->count += len;
	getNext()->write(buf, len);
	this->last_char = buf[len - 1];
    }
}

void
Pl_Count::finish()
{
    getNext()->finish();
}

qpdf_offset_t
Pl_Count::getCount() const
{
    return this->count;
}

unsigned char
Pl_Count::getLastChar() const
{
    return this->last_char;
}