blob: ee6efda05aebf944d514e2121c9401c02f8c6cd2 (
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
|
#include <sstream>
#include <string>
// for memcpy
#include <cstring>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/gpgv.h>
#include "sources.h"
bool DscExtract::TakeDsc(const void *newData, unsigned long long newSize)
{
if (newSize == 0)
{
// adding two newlines 'off record' for pkgTagSection.Scan() calls
Data = "\n\n";
Length = 0;
return true;
}
Data = std::string((const char*)newData, newSize);
// adding two newlines 'off record' for pkgTagSection.Scan() calls
Data.append("\n\n");
Length = newSize;
return true;
}
bool DscExtract::Read(std::string FileName)
{
Data.clear();
Length = 0;
FileFd F;
if (OpenMaybeClearSignedFile(FileName, F) == false)
return false;
IsClearSigned = (FileName != F.Name());
std::ostringstream data;
char buffer[1024];
do {
unsigned long long actual = 0;
if (F.Read(buffer, sizeof(buffer)-1, &actual) == false)
return _error->Errno("read", "Failed to read dsc file %s", FileName.c_str());
if (actual == 0)
break;
Length += actual;
buffer[actual] = '\0';
data << buffer;
} while(true);
// adding two newlines 'off record' for pkgTagSection.Scan() calls
data << "\n\n";
Data = data.str();
return true;
}
|
