blob: 5dfa263ebc73f027515f434c66270b7f6a0f11cc (
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
|
#pragma once
#include "Platform.h"
#include "FileUtils.h"
#include "UpdateScript.h"
#include <list>
#include <string>
#include <map>
class UpdateObserver;
/** Central class responsible for installing updates,
* launching an elevated copy of the updater if required
* and restarting the main application once the update
* is installed.
*/
class UpdateInstaller
{
public:
enum Mode
{
Setup,
Main
};
UpdateInstaller();
void setInstallDir(const std::string& path);
void setPackageDir(const std::string& path);
void setBackupDir(const std::string& path);
void setMode(Mode mode);
void setScript(UpdateScript* script);
void setWaitPid(PLATFORM_PID pid);
void setForceElevated(bool elevated);
void setAutoClose(bool autoClose);
void setObserver(UpdateObserver* observer);
void run() throw ();
void restartMainApp();
private:
void cleanup();
void revert();
void removeBackups();
bool checkAccess();
void installFiles();
void uninstallFiles();
void installFile(const UpdateScriptFile& file);
void backupFile(const std::string& path);
void reportError(const std::string& error);
void postInstallUpdate();
std::list<std::string> updaterArgs() const;
std::string friendlyErrorForError(const FileUtils::IOException& ex) const;
Mode m_mode;
std::string m_installDir;
std::string m_packageDir;
std::string m_backupDir;
PLATFORM_PID m_waitPid;
UpdateScript* m_script;
UpdateObserver* m_observer;
std::map<std::string,std::string> m_backups;
bool m_forceElevated;
bool m_autoClose;
};
|
