blob: c825e35df29ed75d31bbbabfb919266066f393b6 (
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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#pragma once
#include <string>
#include <vector>
class TiXmlElement;
/** Represents a package containing one or more
* files for an update.
*/
class UpdateScriptPackage
{
public:
UpdateScriptPackage()
: size(0)
{}
std::string name;
std::string sha1;
std::string source;
int size;
bool operator==(const UpdateScriptPackage& other) const
{
return name == other.name &&
sha1 == other.sha1 &&
source == other.source &&
size == other.size;
}
};
/** Represents a file to be installed as part of an update. */
class UpdateScriptFile
{
public:
UpdateScriptFile()
: permissions(0)
{}
/// Path to copy from.
std::string source;
/// The path to copy to.
std::string dest;
std::string linkTarget;
/** The permissions for this file, specified
* using the standard Unix mode_t values.
*/
int permissions;
bool operator==(const UpdateScriptFile& other) const
{
return source == other.source &&
dest == other.dest &&
permissions == other.permissions;
}
};
/** Stores information about the packages and files included
* in an update, parsed from an XML file.
*/
class UpdateScript
{
public:
UpdateScript();
/** Initialize this UpdateScript with the script stored
* in the XML file at @p path.
*/
void parse(const std::string& path);
bool isValid() const;
const std::string path() const;
const std::vector<UpdateScriptFile>& filesToInstall() const;
const std::vector<std::string>& filesToUninstall() const;
private:
void parseUpdate(const TiXmlElement* element);
UpdateScriptFile parseFile(const TiXmlElement* element);
std::string m_path;
std::vector<UpdateScriptFile> m_filesToInstall;
std::vector<std::string> m_filesToUninstall;
};
|
