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/*
* Copyright 2009, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// This file contains code to check the hardware and software configuration of
// the client machine:
// - User agent (browser)
// - Windows version
// - GPU vendor
// TODO: Waiting on posix updates to be able to include this in order
// to parse the useragent string for browser version.
// #include <regex.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <tchar.h>
#include <windows.h>
#ifdef RENDERER_D3D9
#include <d3d9.h>
#endif
#include <string>
#include <iostream>
#include <fstream>
#include "base/logging.h"
#include "plugin/cross/config.h"
#include "plugin/cross/plugin_metrics.h"
#include "core/cross/install_check.h"
#include "third_party/nixysa/static_glue/npapi/common.h"
namespace o3d {
// Check Windows version.
bool CheckOSVersion(NPP npp) {
OSVERSIONINFOEX version = {sizeof(OSVERSIONINFOEX)}; // NOLINT
GetVersionEx(reinterpret_cast<OSVERSIONINFO *>(&version));
if (version.dwMajorVersion == 5 && version.dwMinorVersion == 1) {
// NT 5.1 = Windows XP
if (version.wServicePackMajor < 2) {
// TODO: internationalize messages.
std::string error = std::string("Windows XP Service Pack 2 is required.");
if (!AskUser(npp, error)) return false;
}
} else if (version.dwMajorVersion > 5 ||
(version.dwMajorVersion == 5 && version.dwMinorVersion >= 2)) {
// 6.0 is Vista or Server 2008; it's now worth a try.
} else {
std::string error = std::string("Unsupported Windows version.");
if (!AskUser(npp, error)) return false;
}
return true;
}
// Checks user agent string. We only allow Firefox, Chrome, Safari and IE.
bool CheckUserAgent(NPP npp, const std::string &user_agent) {
if (user_agent.find("Firefox") == user_agent.npos &&
user_agent.find("Chrome") == user_agent.npos &&
user_agent.find("MSIE") == user_agent.npos &&
user_agent.find("Safari") == user_agent.npos) {
std::string error = std::string("Unsupported user agent: ") + user_agent;
return AskUser(npp, error);
}
return true;
}
bool OpenDriverBlacklistFile(std::ifstream *input_file) {
CHECK(input_file);
CHECK(!input_file->is_open());
// Determine the full path.
// It will look something like:
// "c:\Documents and Settings\username\Application Data\Google\O3D\
// driver_blacklist.txt"
TCHAR app_data_path[MAX_PATH];
HRESULT result = SHGetFolderPath(
NULL,
CSIDL_APPDATA,
NULL,
0,
app_data_path);
if (result != 0) {
return false;
}
PathAppend(app_data_path, _T("Google\\O3D\\driver_blacklist.txt"));
if (!PathFileExists(app_data_path)) {
return false;
}
input_file->open(app_data_path, std::ifstream::in);
return input_file->good();
}
bool GetUserConfigMetrics() {
// Check Windows version.
o3d::metric_system_type = o3d::SYSTEM_NAME_WIN;
OSVERSIONINFOEX version = {sizeof(OSVERSIONINFOEX)}; // NOLINT
GetVersionEx(reinterpret_cast<OSVERSIONINFO *>(&version));
o3d::metric_windows_major_version = version.dwMajorVersion;
o3d::metric_windows_minor_version = version.dwMinorVersion;
o3d::metric_windows_sp_major_version = version.wServicePackMajor;
o3d::metric_windows_sp_minor_version = version.wServicePackMinor;
// Check the device capabilities.
#ifdef RENDERER_D3D9
// Check GPU vendor using D3D.
IDirect3D9 *d3d = Direct3DCreate9(D3D_SDK_VERSION);
if (!d3d) {
o3d::metric_direct3d_available.Set(false);
DLOG(ERROR) << "Direct3D9 is unavailable";
return false;
}
o3d::metric_direct3d_available.Set(true);
D3DADAPTER_IDENTIFIER9 identifier;
HRESULT hr = d3d->GetAdapterIdentifier(D3DADAPTER_DEFAULT, 0, &identifier);
D3DCAPS9 d3d_caps;
HRESULT caps_result = d3d->GetDeviceCaps(D3DADAPTER_DEFAULT,
D3DDEVTYPE_HAL,
&d3d_caps);
// Get GPU device information
if (hr != D3D_OK) {
DLOG(ERROR) << "Unable to get device ID";
return false;
}
o3d::metric_gpu_vendor_id = identifier.VendorId;
o3d::metric_gpu_device_id = identifier.DeviceId;
o3d::metric_gpu_driver_major_version = identifier.DriverVersion.LowPart;
o3d::metric_gpu_driver_minor_version = identifier.DriverVersion.HighPart;
// Need to release after we get the vram size
d3d->Release();
// Get shader versions
DWORD pixel_shader = d3d_caps.PixelShaderVersion;
o3d::metric_pixel_shader_main_version =
D3DSHADER_VERSION_MAJOR(pixel_shader);
o3d::metric_pixel_shader_sub_version =
D3DSHADER_VERSION_MINOR(pixel_shader);
DWORD vertex_shader = d3d_caps.VertexShaderVersion;
o3d::metric_vertex_shader_main_version =
D3DSHADER_VERSION_MAJOR(vertex_shader);
o3d::metric_vertex_shader_sub_version =
D3DSHADER_VERSION_MINOR(vertex_shader);
// Detemine if device can handle NPoT textures
o3d::metric_POW2_texture_caps.Set(
(d3d_caps.TextureCaps & D3DPTEXTURECAPS_POW2) != 0);
o3d::metric_NONPOW2CONDITIONAL_texture_caps.Set(
(d3d_caps.TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL) != 0);
o3d::metric_d3d_devcaps = d3d_caps.DevCaps;
o3d::metric_d3d_misccaps = d3d_caps.PrimitiveMiscCaps;
o3d::metric_d3d_rastercaps = d3d_caps.RasterCaps;
o3d::metric_d3d_zcmpcaps = d3d_caps.ZCmpCaps;
o3d::metric_d3d_srcblendcaps = d3d_caps.SrcBlendCaps;
o3d::metric_d3d_dstblendcaps = d3d_caps.DestBlendCaps;
o3d::metric_d3d_alphacaps = d3d_caps.AlphaCmpCaps;
o3d::metric_d3d_texcaps = d3d_caps.TextureCaps;
o3d::metric_d3d_texfiltercaps = d3d_caps.TextureFilterCaps;
o3d::metric_d3d_cubetexfiltercaps = d3d_caps.CubeTextureFilterCaps;
o3d::metric_d3d_texaddrcaps = d3d_caps.TextureAddressCaps;
o3d::metric_d3d_linecaps = d3d_caps.LineCaps;
o3d::metric_d3d_stencilcaps = d3d_caps.StencilCaps;
o3d::metric_d3d_texopcaps = d3d_caps.TextureOpCaps;
o3d::metric_d3d_vs20caps = d3d_caps.VS20Caps.Caps;
o3d::metric_d3d_vs20_dynflowctrldepth =
d3d_caps.VS20Caps.DynamicFlowControlDepth;
o3d::metric_d3d_vs20_numtemps = d3d_caps.VS20Caps.NumTemps;
o3d::metric_d3d_vs20_staticflowctrldepth =
d3d_caps.VS20Caps.StaticFlowControlDepth;
o3d::metric_d3d_ps20caps = d3d_caps.PS20Caps.Caps;
o3d::metric_d3d_ps20_dynflowctrldepth =
d3d_caps.PS20Caps.DynamicFlowControlDepth;
o3d::metric_d3d_ps20_numtemps = d3d_caps.PS20Caps.NumTemps;
o3d::metric_d3d_ps20_staticflowctrldepth =
d3d_caps.PS20Caps.StaticFlowControlDepth;
o3d::metric_d3d_ps20_numinstrslots = d3d_caps.PS20Caps.NumInstructionSlots;
#else
o3d::metric_direct3d_available.Set(false);
#endif
return true;
}
bool GetUserAgentMetrics(NPP npp) {
// Check User agent so we can get the browser
// TODO: This is the best we could come up with for this in order to
// go from browser to string.
GLUE_PROFILE_START(npp, "uagent");
std::string user_agent = NPN_UserAgent(npp);
GLUE_PROFILE_STOP(npp, "uagent");
// The Chrome user_agent string also contains Safari. Search for Chrome first.
if (std::string::npos != user_agent.find("Chrome")) {
o3d::metric_browser_type = o3d::BROWSER_NAME_CHROME;
} else if (std::string::npos != user_agent.find("Safari")) {
o3d::metric_browser_type = o3d::BROWSER_NAME_SAFARI;
} else if (std::string::npos != user_agent.find("Opera")) {
o3d::metric_browser_type = o3d::BROWSER_NAME_OPERA;
} else if (std::string::npos != user_agent.find("Firefox")) {
o3d::metric_browser_type = o3d::BROWSER_NAME_FIREFOX;
} else if (std::string::npos != user_agent.find("MSIE")) {
o3d::metric_browser_type = o3d::BROWSER_NAME_MSIE;
} else {
o3d::metric_browser_type = o3d::BROWSER_NAME_UNKNOWN;
}
return true;
}
} // namespace o3d
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