Hoist bug reporting code out of bug_report_view so that it can be used cross-platform.

BUG= none
TEST= bug reporting should work the same on Windows.


Review URL: http://codereview.chromium.org/339051

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30486 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 228 insertions, 0 deletions

diff --git a/chrome/browser/bug_report_util.cc b/chrome/browser/bug_report_util.cc
new file mode 100644
index 0000000..f18b2cd5
--- /dev/null
+++ b/chrome/browser/bug_report_util.cc
@@ -0,0 +1,228 @@
+// Copyright (c) 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/bug_report_util.h"
+
+#include "app/l10n_util.h"
+#include "base/file_version_info.h"
+#include "base/string_util.h"
+#include "chrome/browser/browser_process_impl.h"
+#include "chrome/browser/net/url_fetcher.h"
+#include "chrome/browser/profile.h"
+#include "chrome/browser/safe_browsing/safe_browsing_util.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "googleurl/src/gurl.h"
+#include "grit/locale_settings.h"
+
+namespace {
+
+static const int kBugReportVersion = 1;
+
+static const char kReportPhishingUrl[] =
+    "http://www.google.com/safebrowsing/report_phish/";
+}
+
+// Simple URLFetcher::Delegate to clean up URLFetcher on completion.
+class BugReportUtil::PostCleanup : public URLFetcher::Delegate {
+ public:
+  PostCleanup();
+
+  // Overridden from URLFetcher::Delegate.
+  virtual void OnURLFetchComplete(const URLFetcher* source,
+                                  const GURL& url,
+                                  const URLRequestStatus& status,
+                                  int response_code,
+                                  const ResponseCookies& cookies,
+                                  const std::string& data);
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PostCleanup);
+};
+
+BugReportUtil::PostCleanup::PostCleanup() {
+}
+
+void BugReportUtil::PostCleanup::OnURLFetchComplete(
+    const URLFetcher* source,
+    const GURL& url,
+    const URLRequestStatus& status,
+    int response_code,
+    const ResponseCookies& cookies,
+    const std::string& data) {
+  // Delete the URLFetcher.
+  delete source;
+  // And then delete ourselves.
+  delete this;
+}
+
+// static
+void BugReportUtil::SetOSVersion(std::string *os_version) {
+#if defined(OS_WIN)
+  OSVERSIONINFO osvi;
+  ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
+  osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+
+  if (GetVersionEx(&osvi)) {
+    *os_version = StringPrintf("%d.%d.%d %S",
+      osvi.dwMajorVersion,
+      osvi.dwMinorVersion,
+      osvi.dwBuildNumber,
+      osvi.szCSDVersion);
+  } else {
+    *os_version = "unknown";
+  }
+#else
+  // Right now, we only get the OS Version for Windows.
+  // TODO(mirandac): make this cross-platform.
+  *os_version = "unknown";
+#endif
+}
+
+// Create a MIME boundary marker (27 '-' characters followed by 16 hex digits).
+void BugReportUtil::CreateMimeBoundary(std::string *out) {
+  int r1 = rand();
+  int r2 = rand();
+  SStringPrintf(out, "---------------------------%08X%08X", r1, r2);
+}
+
+// static
+void BugReportUtil::SendReport(Profile* profile,
+    std::string page_title_text,
+    int problem_type,
+    std::string page_url_text,
+    std::string description,
+    const char* png_data,
+    int png_data_length) {
+  GURL post_url(WideToUTF8(l10n_util::GetString(IDS_BUGREPORT_POST_URL)));
+  std::string mime_boundary;
+  CreateMimeBoundary(&mime_boundary);
+
+  // Create a request body and add the mandatory parameters.
+  std::string post_body;
+
+  // Add the protocol version:
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"data_version\"\r\n\r\n");
+  post_body.append(StringPrintf("%d\r\n", kBugReportVersion));
+
+  // Add the page title.
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append(page_title_text + "\r\n");
+
+  // Add the problem type.
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"problem\"\r\n\r\n");
+  post_body.append(StringPrintf("%d\r\n", problem_type));
+
+  // Add in the URL, if we have one.
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"url\"\r\n\r\n");
+
+  // Convert URL to UTF8.
+  if (page_url_text.empty())
+    post_body.append("n/a\r\n");
+  else
+    post_body.append(page_url_text + "\r\n");
+
+  // Add Chrome version.
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"chrome_version\"\r\n\r\n");
+
+  std::string chrome_version;
+  scoped_ptr<FileVersionInfo> version_info(
+      FileVersionInfo::CreateFileVersionInfoForCurrentModule());
+  if (version_info.get()) {
+    chrome_version = WideToUTF8(version_info->product_name()) + " - " +
+        WideToUTF8(version_info->file_version()) +
+        " (" + WideToUTF8(version_info->last_change()) + ")";
+  }
+
+  if (chrome_version.empty())
+    post_body.append("n/a\r\n");
+  else
+    post_body.append(chrome_version + "\r\n");
+
+  // Add OS version (eg, for WinXP SP2: "5.1.2600 Service Pack 2").
+  std::string os_version = "";
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"os_version\"\r\n\r\n");
+  SetOSVersion(&os_version);
+  post_body.append(os_version + "\r\n");
+
+  // Add locale.
+#if defined(OS_MACOSX)
+  std::string chrome_locale = g_browser_process->GetApplicationLocale();
+#else
+  icu::Locale locale = icu::Locale::getDefault();
+  const char *lang = locale.getLanguage();
+  std::string chrome_locale = (lang)? lang:"en";
+#endif
+
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"chrome_locale\"\r\n\r\n");
+  post_body.append(chrome_locale + "\r\n");
+
+  // Add a description if we have one.
+  post_body.append("--" + mime_boundary + "\r\n");
+  post_body.append("Content-Disposition: form-data; "
+                   "name=\"description\"\r\n\r\n");
+
+  if (description.empty())
+    post_body.append("n/a\r\n");
+  else
+    post_body.append(description + "\r\n");
+
+  // Include the page image if we have one.
+  if (png_data != NULL && png_data_length > 0) {
+    post_body.append("--" + mime_boundary + "\r\n");
+    post_body.append("Content-Disposition: form-data; name=\"screenshot\"; "
+                      "filename=\"screenshot.png\"\r\n");
+    post_body.append("Content-Type: application/octet-stream\r\n");
+    post_body.append(StringPrintf("Content-Length: %lu\r\n\r\n",
+                     png_data_length));
+    post_body.append(png_data, png_data_length);
+    post_body.append("\r\n");
+  }
+
+  // TODO(awalker): include the page source if we can get it.
+  // if (include_page_source_checkbox_->checked()) {
+  // }
+
+  // Terminate the body.
+  post_body.append("--" + mime_boundary + "--\r\n");
+
+  // We have the body of our POST, so send it off to the server.
+  URLFetcher* fetcher = new URLFetcher(post_url, URLFetcher::POST,
+                                       new BugReportUtil::PostCleanup);
+  fetcher->set_request_context(profile->GetRequestContext());
+  std::string mime_type("multipart/form-data; boundary=");
+  mime_type += mime_boundary;
+  fetcher->set_upload_data(mime_type, post_body);
+  fetcher->Start();
+}
+
+// static
+std::string BugReportUtil::GetMimeType() {
+  std::string mime_type("multipart/form-data; boundary=");
+  std::string mime_boundary;
+  CreateMimeBoundary(&mime_boundary);
+  mime_type += mime_boundary;
+  return mime_type;
+}
+
+// static
+void BugReportUtil::ReportPhishing(TabContents* currentTab,
+                                   const std::string& phishing_url) {
+  currentTab->controller().LoadURL(
+      safe_browsing_util::GeneratePhishingReportUrl(
+          kReportPhishingUrl, phishing_url),
+      GURL(),
+      PageTransition::LINK);
+}
+