blob: 78eb743330e58318ded25e0451e48aa4aed1c649 (
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
|
#include "UpdateDialogAscii.h"
#include "AppInfo.h"
#include "ProcessUtils.h"
#include "StringUtils.h"
const char* introMessage =
"%s (ASCII-art edition)\n"
"====================================\n"
"\n"
"We have a nice graphical interface for the %s, but unfortunately\n"
"we can't show it to you :(\n"
"\n"
"You can fix this by installing the GTK 2 libraries.\n\n"
"Installing Updates...\n";
void UpdateDialogAscii::init(int /* argc */, char** /* argv */)
{
const char* path = "/tmp/update-progress";
m_output.open(path);
char message[4096];
sprintf(message,introMessage,AppInfo::name().c_str());
m_output << message;
std::string command = "xterm";
std::list<std::string> args;
args.push_back("-hold");
args.push_back("-T");
args.push_back(AppInfo::name());
args.push_back("-e");
args.push_back("tail");
args.push_back("-n+1");
args.push_back("-f");
args.push_back(path);
ProcessUtils::runAsync(command,args);
}
void UpdateDialogAscii::updateError(const std::string& errorMessage)
{
m_mutex.lock();
m_output << "\nThere was a problem installing the update: " << errorMessage << std::endl;
m_mutex.unlock();
}
void UpdateDialogAscii::updateProgress(int percentage)
{
m_mutex.lock();
m_output << "Update Progress: " << intToStr(percentage) << '%' << std::endl;
m_mutex.unlock();
}
void UpdateDialogAscii::updateFinished()
{
m_mutex.lock();
m_output << "\nUpdate Finished. You can now restart " << AppInfo::appName() << "." << std::endl;
m_mutex.unlock();
UpdateDialog::updateFinished();
}
void UpdateDialogAscii::quit()
{
}
void UpdateDialogAscii::exec()
{
}
|
