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// Copyright 2014 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 "base/metrics/histogram.h"
#include "chrome/browser/content_settings/permission_context_uma_util.h"
#include "content/public/browser/permission_type.h"
#include "url/gurl.h"
// UMA keys need to be statically initialized so plain function would not
// work. Use a Macro instead.
#define PERMISSION_ACTION_UMA(secure_origin, \
permission, permission_secure, permission_insecure, action) \
UMA_HISTOGRAM_ENUMERATION( \
permission, \
action, \
PERMISSION_ACTION_NUM); \
if (secure_origin) { \
UMA_HISTOGRAM_ENUMERATION(permission_secure, \
action, \
PERMISSION_ACTION_NUM); \
} else { \
UMA_HISTOGRAM_ENUMERATION(permission_insecure, \
action, \
PERMISSION_ACTION_NUM); \
}
namespace {
// Enum for UMA purposes, make sure you update histograms.xml if you add new
// permission actions. Never delete or reorder an entry; only add new entries
// immediately before PERMISSION_NUM
enum PermissionAction {
GRANTED = 0,
DENIED = 1,
DISMISSED = 2,
IGNORED = 3,
// Always keep this at the end.
PERMISSION_ACTION_NUM,
};
void RecordPermissionAction(
ContentSettingsType permission,
PermissionAction action,
bool secure_origin) {
switch (permission) {
case CONTENT_SETTINGS_TYPE_GEOLOCATION:
PERMISSION_ACTION_UMA(
secure_origin,
"ContentSettings.PermissionActions_Geolocation",
"ContentSettings.PermissionActionsSecureOrigin_Geolocation",
"ContentSettings.PermissionActionsInsecureOrigin_Geolocation",
action);
break;
case CONTENT_SETTINGS_TYPE_NOTIFICATIONS:
PERMISSION_ACTION_UMA(
secure_origin,
"ContentSettings.PermissionActions_Notifications",
"ContentSettings.PermissionActionsSecureOrigin_Notifications",
"ContentSettings.PermissionActionsInsecureOrigin_Notifications",
action);
break;
case CONTENT_SETTINGS_TYPE_MIDI_SYSEX:
PERMISSION_ACTION_UMA(
secure_origin,
"ContentSettings.PermissionActions_MidiSysEx",
"ContentSettings.PermissionActionsSecureOrigin_MidiSysEx",
"ContentSettings.PermissionActionsInsecureOrigin_MidiSysEx",
action);
break;
case CONTENT_SETTINGS_TYPE_PUSH_MESSAGING:
PERMISSION_ACTION_UMA(
secure_origin,
"ContentSettings.PermissionActions_PushMessaging",
"ContentSettings.PermissionActionsSecureOrigin_PushMessaging",
"ContentSettings.PermissionActionsInsecureOrigin_PushMessaging",
action);
break;
#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
case CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER:
PERMISSION_ACTION_UMA(
secure_origin,
"ContentSettings.PermissionActions_ProtectedMedia",
"ContentSettings.PermissionActionsSecureOrigin_ProtectedMedia",
"ContentSettings.PermissionActionsInsecureOrigin_ProtectedMedia",
action);
break;
#endif
default:
NOTREACHED() << "PERMISSION " << permission << " not accounted for";
}
}
void RecordPermissionRequest(
ContentSettingsType permission, bool secure_origin) {
content::PermissionType type;
switch (permission) {
case CONTENT_SETTINGS_TYPE_GEOLOCATION:
type = content::PERMISSION_GEOLOCATION;
break;
case CONTENT_SETTINGS_TYPE_NOTIFICATIONS:
type = content::PERMISSION_NOTIFICATIONS;
break;
case CONTENT_SETTINGS_TYPE_MIDI_SYSEX:
type = content::PERMISSION_MIDI_SYSEX;
break;
case CONTENT_SETTINGS_TYPE_PUSH_MESSAGING:
type = content::PERMISSION_PUSH_MESSAGING;
break;
#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
case CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER:
type = content::PERMISSION_PROTECTED_MEDIA;
break;
#endif
default:
NOTREACHED() << "PERMISSION " << permission << " not accounted for";
return;
}
UMA_HISTOGRAM_ENUMERATION(
"ContentSettings.PermissionRequested", type, content::PERMISSION_NUM);
if (secure_origin) {
UMA_HISTOGRAM_ENUMERATION(
"ContentSettings.PermissionRequested_SecureOrigin",
type,
content::PERMISSION_NUM);
} else {
UMA_HISTOGRAM_ENUMERATION(
"ContentSettings.PermissionRequested_InsecureOrigin",
type,
content::PERMISSION_NUM);
}
}
} // namespace
// Make sure you update histograms.xml permission histogram_suffix if you
// add new permission
void PermissionContextUmaUtil::PermissionRequested(
ContentSettingsType permission, const GURL& requesting_origin) {
RecordPermissionRequest(permission, requesting_origin.SchemeIsSecure());
}
void PermissionContextUmaUtil::PermissionGranted(
ContentSettingsType permission, const GURL& requesting_origin) {
RecordPermissionAction(permission, GRANTED,
requesting_origin.SchemeIsSecure());
}
void PermissionContextUmaUtil::PermissionDenied(
ContentSettingsType permission, const GURL& requesting_origin) {
RecordPermissionAction(permission, DENIED,
requesting_origin.SchemeIsSecure());
}
void PermissionContextUmaUtil::PermissionDismissed(
ContentSettingsType permission, const GURL& requesting_origin) {
RecordPermissionAction(permission, DISMISSED,
requesting_origin.SchemeIsSecure());
}
void PermissionContextUmaUtil::PermissionIgnored(
ContentSettingsType permission, const GURL& requesting_origin) {
RecordPermissionAction(permission, IGNORED,
requesting_origin.SchemeIsSecure());
}
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