1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "chrome/common/child_process_logging.h"
6
7 #include "base/string_number_conversions.h"
8 #include "base/string_util.h"
9 #include "base/utf_string_conversions.h"
10 #include "chrome/installer/util/google_update_settings.h"
11 #include "content/common/gpu/gpu_info.h"
12 #include "googleurl/src/gurl.h"
13
14 namespace child_process_logging {
15
16 // Account for the terminating null character.
17 static const size_t kMaxActiveURLSize = 1024 + 1;
18 static const size_t kClientIdSize = 32 + 1;
19
20 // We use static strings to hold the most recent active url and the client
21 // identifier. If we crash, the crash handler code will send the contents of
22 // these strings to the browser.
23 char g_active_url[kMaxActiveURLSize];
24 char g_client_id[kClientIdSize];
25
26 static const size_t kGpuStringSize = 32;
27
28 char g_gpu_vendor_id[kGpuStringSize] = "";
29 char g_gpu_device_id[kGpuStringSize] = "";
30 char g_gpu_driver_ver[kGpuStringSize] = "";
31 char g_gpu_ps_ver[kGpuStringSize] = "";
32 char g_gpu_vs_ver[kGpuStringSize] = "";
33
SetActiveURL(const GURL & url)34 void SetActiveURL(const GURL& url) {
35 base::strlcpy(g_active_url,
36 url.possibly_invalid_spec().c_str(),
37 kMaxActiveURLSize);
38 }
39
SetClientId(const std::string & client_id)40 void SetClientId(const std::string& client_id) {
41 std::string str(client_id);
42 ReplaceSubstringsAfterOffset(&str, 0, "-", "");
43
44 if (str.empty())
45 return;
46
47 base::strlcpy(g_client_id, str.c_str(), kClientIdSize);
48 std::wstring wstr = ASCIIToWide(str);
49 GoogleUpdateSettings::SetMetricsId(wstr);
50 }
51
GetClientId()52 std::string GetClientId() {
53 return std::string(g_client_id);
54 }
55
SetActiveExtensions(const std::set<std::string> & extension_ids)56 void SetActiveExtensions(const std::set<std::string>& extension_ids) {
57 // TODO(port)
58 }
59
SetGpuInfo(const GPUInfo & gpu_info)60 void SetGpuInfo(const GPUInfo& gpu_info) {
61 snprintf(g_gpu_vendor_id, kGpuStringSize, "0x%04x", gpu_info.vendor_id);
62 snprintf(g_gpu_device_id, kGpuStringSize, "0x%04x", gpu_info.device_id);
63 strncpy(g_gpu_driver_ver,
64 gpu_info.driver_version.c_str(),
65 kGpuStringSize - 1);
66 g_gpu_driver_ver[kGpuStringSize - 1] = '\0';
67 strncpy(g_gpu_ps_ver,
68 gpu_info.pixel_shader_version.c_str(),
69 kGpuStringSize - 1);
70 g_gpu_ps_ver[kGpuStringSize - 1] = '\0';
71 strncpy(g_gpu_vs_ver,
72 gpu_info.vertex_shader_version.c_str(),
73 kGpuStringSize - 1);
74 g_gpu_vs_ver[kGpuStringSize - 1] = '\0';
75 }
76
SetNumberOfViews(int number_of_views)77 void SetNumberOfViews(int number_of_views) {
78 // TODO(port)
79 }
80
81 } // namespace child_process_logging
82