mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 14:22:01 +00:00
232 lines
8.2 KiB
C++
232 lines
8.2 KiB
C++
/* -*- Mode: C++; tab-width: 50; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/Util.h"
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#include "nsSystemInfo.h"
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#include "prsystem.h"
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#include "nsString.h"
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#include "prprf.h"
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#include "mozilla/SSE.h"
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#include "mozilla/arm.h"
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#ifdef MOZ_WIDGET_GTK
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#include <gtk/gtk.h>
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#endif
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#ifdef MOZ_WIDGET_ANDROID
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#include "AndroidBridge.h"
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#endif
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#ifdef MOZ_WIDGET_GONK
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#include <sys/system_properties.h>
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#endif
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#ifdef ANDROID
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extern "C" {
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NS_EXPORT int android_sdk_version;
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}
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#endif
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using namespace mozilla;
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nsSystemInfo::nsSystemInfo()
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{
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}
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nsSystemInfo::~nsSystemInfo()
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{
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}
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// CPU-specific information.
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static const struct PropItems {
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const char *name;
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bool (*propfun)(void);
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} cpuPropItems[] = {
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// x86-specific bits.
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{ "hasMMX", mozilla::supports_mmx },
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{ "hasSSE", mozilla::supports_sse },
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{ "hasSSE2", mozilla::supports_sse2 },
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{ "hasSSE3", mozilla::supports_sse3 },
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{ "hasSSSE3", mozilla::supports_ssse3 },
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{ "hasSSE4A", mozilla::supports_sse4a },
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{ "hasSSE4_1", mozilla::supports_sse4_1 },
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{ "hasSSE4_2", mozilla::supports_sse4_2 },
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// ARM-specific bits.
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{ "hasEDSP", mozilla::supports_edsp },
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{ "hasARMv6", mozilla::supports_armv6 },
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{ "hasARMv7", mozilla::supports_armv7 },
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{ "hasNEON", mozilla::supports_neon }
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};
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nsresult
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nsSystemInfo::Init()
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{
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nsresult rv = nsHashPropertyBag::Init();
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NS_ENSURE_SUCCESS(rv, rv);
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static const struct {
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PRSysInfo cmd;
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const char *name;
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} items[] = {
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{ PR_SI_SYSNAME, "name" },
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{ PR_SI_HOSTNAME, "host" },
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{ PR_SI_ARCHITECTURE, "arch" },
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{ PR_SI_RELEASE, "version" }
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};
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for (uint32_t i = 0; i < (sizeof(items) / sizeof(items[0])); i++) {
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char buf[SYS_INFO_BUFFER_LENGTH];
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if (PR_GetSystemInfo(items[i].cmd, buf, sizeof(buf)) == PR_SUCCESS) {
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rv = SetPropertyAsACString(NS_ConvertASCIItoUTF16(items[i].name),
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nsDependentCString(buf));
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NS_ENSURE_SUCCESS(rv, rv);
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}
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else {
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NS_WARNING("PR_GetSystemInfo failed");
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}
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}
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// Additional informations not available through PR_GetSystemInfo.
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SetInt32Property(NS_LITERAL_STRING("pagesize"), PR_GetPageSize());
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SetInt32Property(NS_LITERAL_STRING("pageshift"), PR_GetPageShift());
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SetInt32Property(NS_LITERAL_STRING("memmapalign"), PR_GetMemMapAlignment());
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SetInt32Property(NS_LITERAL_STRING("cpucount"), PR_GetNumberOfProcessors());
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SetUint64Property(NS_LITERAL_STRING("memsize"), PR_GetPhysicalMemorySize());
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for (uint32_t i = 0; i < ArrayLength(cpuPropItems); i++) {
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rv = SetPropertyAsBool(NS_ConvertASCIItoUTF16(cpuPropItems[i].name),
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cpuPropItems[i].propfun());
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NS_ENSURE_SUCCESS(rv, rv);
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}
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#ifdef MOZ_WIDGET_GTK2
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// This must be done here because NSPR can only separate OS's when compiled, not libraries.
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char* gtkver = PR_smprintf("GTK %u.%u.%u", gtk_major_version, gtk_minor_version, gtk_micro_version);
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if (gtkver) {
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rv = SetPropertyAsACString(NS_LITERAL_STRING("secondaryLibrary"),
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nsDependentCString(gtkver));
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PR_smprintf_free(gtkver);
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NS_ENSURE_SUCCESS(rv, rv);
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}
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#endif
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#ifdef MOZ_PLATFORM_MAEMO
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char * line = nullptr;
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size_t len = 0;
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ssize_t read;
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#if MOZ_PLATFORM_MAEMO > 5
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FILE *fp = popen("/usr/bin/sysinfoclient --get /component/product", "r");
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#else
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FILE *fp = fopen("/proc/component_version", "r");
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#endif
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if (fp) {
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while ((read = getline(&line, &len, fp)) != -1) {
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if (line) {
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if (strstr(line, "RX-51")) {
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SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N900"));
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SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
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SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("RX-51"));
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SetPropertyAsBool(NS_LITERAL_STRING("tablet"), false);
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break;
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} else if (strstr(line, "RX-44") ||
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strstr(line, "RX-48") ||
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strstr(line, "RX-32") ) {
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/* not as accurate as we can be, but these devices are deprecated */
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SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N8xx"));
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SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
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SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("N8xx"));
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SetPropertyAsBool(NS_LITERAL_STRING("tablet"), false);
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break;
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} else if (strstr(line, "RM-680")) {
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SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N950"));
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SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
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SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("N9xx"));
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SetPropertyAsBool(NS_LITERAL_STRING("tablet"), false);
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break;
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} else if (strstr(line, "RM-696")) {
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SetPropertyAsACString(NS_LITERAL_STRING("device"), NS_LITERAL_CSTRING("Nokia N9"));
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SetPropertyAsACString(NS_LITERAL_STRING("manufacturer"), NS_LITERAL_CSTRING("Nokia"));
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SetPropertyAsACString(NS_LITERAL_STRING("hardware"), NS_LITERAL_CSTRING("N9xx"));
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SetPropertyAsBool(NS_LITERAL_STRING("tablet"), false);
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break;
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}
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}
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}
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if (line)
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free(line);
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#if MOZ_PLATFORM_MAEMO > 5
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pclose(fp);
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#else
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fclose(fp);
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#endif
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}
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#endif
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#ifdef MOZ_WIDGET_ANDROID
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if (mozilla::AndroidBridge::Bridge()) {
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nsAutoString str;
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if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "MODEL", str))
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SetPropertyAsAString(NS_LITERAL_STRING("device"), str);
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if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "MANUFACTURER", str))
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SetPropertyAsAString(NS_LITERAL_STRING("manufacturer"), str);
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if (mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build$VERSION", "RELEASE", str))
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SetPropertyAsAString(NS_LITERAL_STRING("release_version"), str);
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int32_t version;
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if (!mozilla::AndroidBridge::Bridge()->GetStaticIntField("android/os/Build$VERSION", "SDK_INT", &version))
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version = 0;
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android_sdk_version = version;
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if (version >= 8 && mozilla::AndroidBridge::Bridge()->GetStaticStringField("android/os/Build", "HARDWARE", str))
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SetPropertyAsAString(NS_LITERAL_STRING("hardware"), str);
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bool isTablet = mozilla::AndroidBridge::Bridge()->IsTablet();
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SetPropertyAsBool(NS_LITERAL_STRING("tablet"), isTablet);
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// NSPR "version" is the kernel version. For Android we want the Android version.
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// Rename SDK version to version and put the kernel version into kernel_version.
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rv = GetPropertyAsAString(NS_LITERAL_STRING("version"), str);
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if (NS_SUCCEEDED(rv)) {
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SetPropertyAsAString(NS_LITERAL_STRING("kernel_version"), str);
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}
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SetPropertyAsInt32(NS_LITERAL_STRING("version"), android_sdk_version);
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}
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#endif
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#ifdef MOZ_WIDGET_GONK
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char sdk[PROP_VALUE_MAX];
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if (__system_property_get("ro.build.version.sdk", sdk))
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android_sdk_version = atoi(sdk);
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#endif
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return NS_OK;
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}
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void
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nsSystemInfo::SetInt32Property(const nsAString &aPropertyName,
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const int32_t aValue)
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{
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NS_WARN_IF_FALSE(aValue > 0, "Unable to read system value");
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if (aValue > 0) {
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#ifdef DEBUG
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nsresult rv =
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#endif
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SetPropertyAsInt32(aPropertyName, aValue);
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NS_WARN_IF_FALSE(NS_SUCCEEDED(rv), "Unable to set property");
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}
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}
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void
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nsSystemInfo::SetUint64Property(const nsAString &aPropertyName,
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const uint64_t aValue)
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{
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NS_WARN_IF_FALSE(aValue > 0, "Unable to read system value");
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if (aValue > 0) {
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#ifdef DEBUG
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nsresult rv =
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#endif
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SetPropertyAsUint64(aPropertyName, aValue);
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NS_WARN_IF_FALSE(NS_SUCCEEDED(rv), "Unable to set property");
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}
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}
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