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
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/first_run.h"
#include "build/build_config.h"
// TODO(port): move more code in back from the first_run_win.cc module.
#if defined(OS_WIN)
#include "chrome/installer/util/install_util.h"
#endif
#include "base/file_util.h"
#include "base/path_service.h"
#include "chrome/browser/pref_service.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/pref_names.h"
namespace {
// The kSentinelFile file absence will tell us it is a first run.
const char kSentinelFile[] = "First Run";
// Gives the full path to the sentinel file. The file might not exist.
bool GetFirstRunSentinelFilePath(FilePath* path) {
FilePath first_run_sentinel;
#if defined(OS_WIN)
FilePath exe_path;
if (!PathService::Get(base::DIR_EXE, &exe_path))
return false;
if (InstallUtil::IsPerUserInstall(exe_path.value().c_str())) {
first_run_sentinel = exe_path;
} else {
if (!PathService::Get(chrome::DIR_USER_DATA, &first_run_sentinel))
return false;
}
#else
if (!PathService::Get(chrome::DIR_USER_DATA, &first_run_sentinel))
return false;
#endif
*path = first_run_sentinel.AppendASCII(kSentinelFile);
return true;
}
} // namespace
bool FirstRun::IsChromeFirstRun() {
// A troolean, 0 means not yet set, 1 means set to true, 2 set to false.
static int first_run = 0;
if (first_run != 0)
return first_run == 1;
FilePath first_run_sentinel;
if (!GetFirstRunSentinelFilePath(&first_run_sentinel) ||
file_util::PathExists(first_run_sentinel)) {
first_run = 2;
return false;
}
first_run = 1;
return true;
}
bool FirstRun::RemoveSentinel() {
FilePath first_run_sentinel;
if (!GetFirstRunSentinelFilePath(&first_run_sentinel))
return false;
return file_util::Delete(first_run_sentinel, false);
}
bool FirstRun::CreateSentinel() {
FilePath first_run_sentinel;
if (!GetFirstRunSentinelFilePath(&first_run_sentinel))
return false;
return file_util::WriteFile(first_run_sentinel, "", 0) != -1;
}
bool FirstRun::SetShowFirstRunBubblePref() {
PrefService* local_state = g_browser_process->local_state();
if (!local_state)
return false;
if (!local_state->FindPreference(prefs::kShouldShowFirstRunBubble)) {
local_state->RegisterBooleanPref(prefs::kShouldShowFirstRunBubble, false);
local_state->SetBoolean(prefs::kShouldShowFirstRunBubble, true);
}
return true;
}
bool FirstRun::SetShowWelcomePagePref() {
PrefService* local_state = g_browser_process->local_state();
if (!local_state)
return false;
if (!local_state->FindPreference(prefs::kShouldShowWelcomePage)) {
local_state->RegisterBooleanPref(prefs::kShouldShowWelcomePage, false);
local_state->SetBoolean(prefs::kShouldShowWelcomePage, true);
}
return true;
}
bool FirstRun::SetOEMFirstRunBubblePref() {
PrefService* local_state = g_browser_process->local_state();
if (!local_state)
return false;
if (!local_state->FindPreference(prefs::kShouldUseOEMFirstRunBubble)) {
local_state->RegisterBooleanPref(prefs::kShouldUseOEMFirstRunBubble,
false);
local_state->SetBoolean(prefs::kShouldUseOEMFirstRunBubble, true);
}
return true;
}
#if defined(OS_MACOSX)
bool FirstRun::ProcessMasterPreferences(const FilePath& user_data_dir,
const FilePath& master_prefs_path, MasterPrefs* out_prefs) {
NOTIMPLEMENTED();
return true;
}
#endif
|
