forked from mozilla/gecko-dev
-
Notifications
You must be signed in to change notification settings - Fork 2
/
nsSystemInfo.cpp
199 lines (182 loc) · 7.07 KB
/
nsSystemInfo.cpp
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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
/* -*- Mode: C++; tab-width: 50; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* mozilla.org
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Seth Spitzer <sspitzer@mozilla.org> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsSystemInfo.h"
#include "prsystem.h"
#include "nsString.h"
#include "prprf.h"
#ifdef MOZ_WIDGET_GTK2
#include <gtk/gtk.h>
#endif
#ifdef ANDROID
#include "AndroidBridge.h"
#endif
nsSystemInfo::nsSystemInfo()
{
}
nsSystemInfo::~nsSystemInfo()
{
}
nsresult
nsSystemInfo::Init()
{
nsresult rv = nsHashPropertyBag::Init();
NS_ENSURE_SUCCESS(rv, rv);
static const struct {
PRSysInfo cmd;
const char *name;
} items[] = {
{ PR_SI_SYSNAME, "name" },
{ PR_SI_HOSTNAME, "host" },
{ PR_SI_ARCHITECTURE, "arch" },
{ PR_SI_RELEASE, "version" }
};
for (PRUint32 i = 0; i < (sizeof(items) / sizeof(items[0])); i++) {
char buf[SYS_INFO_BUFFER_LENGTH];
if (PR_GetSystemInfo(items[i].cmd, buf, sizeof(buf)) == PR_SUCCESS) {
rv = SetPropertyAsACString(NS_ConvertASCIItoUTF16(items[i].name),
nsDependentCString(buf));
NS_ENSURE_SUCCESS(rv, rv);
}
else {
NS_WARNING("PR_GetSystemInfo failed");
}
}
// Additional informations not available through PR_GetSystemInfo.
SetInt32Property(NS_LITERAL_STRING("pagesize"), PR_GetPageSize());
SetInt32Property(NS_LITERAL_STRING("pageshift"), PR_GetPageShift());
SetInt32Property(NS_LITERAL_STRING("memmapalign"), PR_GetMemMapAlignment());
SetInt32Property(NS_LITERAL_STRING("cpucount"), PR_GetNumberOfProcessors());
SetUint64Property(NS_LITERAL_STRING("memsize"), PR_GetPhysicalMemorySize());
#ifdef MOZ_WIDGET_GTK2
// This must be done here because NSPR can only separate OS's when compiled, not libraries.
char* gtkver = PR_smprintf("GTK %u.%u.%u", gtk_major_version, gtk_minor_version, gtk_micro_version);
if (gtkver) {
rv = SetPropertyAsACString(NS_LITERAL_STRING("secondaryLibrary"),
nsDependentCString(gtkver));
PR_smprintf_free(gtkver);
NS_ENSURE_SUCCESS(rv, rv);
}
#endif
#ifdef MOZ_PLATFORM_MAEMO
char * line = nsnull;
size_t len = 0;
ssize_t read;
#if MOZ_PLATFORM_MAEMO > 5
FILE *fp = popen("/usr/bin/sysinfoclient --get /component/product", "r");
#else
FILE *fp = fopen("/proc/component_version", "r");
#endif
if (fp) {
while ((read = getline(&line, &len, fp)) != -1) {
if (line) {
if (strstr(line, "RX-51")) {
SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N900"));
SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("RX-51"));
break;
} else if (strstr(line, "RX-44") ||
strstr(line, "RX-48") ||
strstr(line, "RX-32") ) {
/* not as accurate as we can be, but these devices are deprecated */
SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N8xx"));
SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("N8xx"));
break;
}
}
}
if (line)
free(line);
#if MOZ_PLATFORM_MAEMO > 5
pclose(fp);
#else
fclose(fp);
#endif
}
#endif
#ifdef ANDROID
if (mozilla::AndroidBridge::Bridge()) {
nsAutoString str;
if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "MODEL", str))
SetPropertyAsAString(NS_LITERAL_STRING("device"), str);
if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "MANUFACTURER", str))
SetPropertyAsAString(NS_LITERAL_STRING("manufacturer"), str);
PRInt32 version;
if (!mozilla::AndroidBridge::Bridge()->GetStaticIntField("android/os/Build$VERSION", "SDK_INT", &version))
version = 0;
if (version >= 8 && mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "HARDWARE", str))
SetPropertyAsAString(NS_LITERAL_STRING("hardware"), str);
SetPropertyAsAString(NS_LITERAL_STRING("shellName"), NS_LITERAL_STRING("Android"));
if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build$VERSION", "CODENAME", str)) {
if (version) {
str.Append(NS_LITERAL_STRING(" ("));
str.AppendInt(version);
str.Append(NS_LITERAL_STRING(")"));
}
SetPropertyAsAString(NS_LITERAL_STRING("shellVersion"), str);
}
}
#endif
return NS_OK;
}
void
nsSystemInfo::SetInt32Property(const nsAString &aPropertyName,
const PRInt32 aValue)
{
NS_WARN_IF_FALSE(aValue > 0, "Unable to read system value");
if (aValue > 0) {
#ifdef DEBUG
nsresult rv =
#endif
SetPropertyAsInt32(aPropertyName, aValue);
NS_WARN_IF_FALSE(NS_SUCCEEDED(rv), "Unable to set property");
}
}
void
nsSystemInfo::SetUint64Property(const nsAString &aPropertyName,
const PRUint64 aValue)
{
NS_WARN_IF_FALSE(aValue > 0, "Unable to read system value");
if (aValue > 0) {
#ifdef DEBUG
nsresult rv =
#endif
SetPropertyAsUint64(aPropertyName, aValue);
NS_WARN_IF_FALSE(NS_SUCCEEDED(rv), "Unable to set property");
}
}