chrome/common/render_messages.h

   1 // Copyright (c) 2012 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 // Multiply-included file, no traditional include guard.
   6 #include <stdint.h>
   7 #include <string>
   8 #include <vector>
   9
  10 #include "base/files/file_path.h"
  11 #include "base/strings/string16.h"
  12 #include "base/time/time.h"
  13 #include "chrome/common/common_param_traits.h"
  14 #include "chrome/common/instant_types.h"
  15 #include "chrome/common/ntp_logging_events.h"
  16 #include "chrome/common/search_provider.h"
  17 #include "chrome/common/web_application_info.h"
  18 #include "components/omnibox/common/omnibox_focus_state.h"
  19 #include "content/public/common/common_param_traits.h"
  20 #include "content/public/common/top_controls_state.h"
  21 #include "ipc/ipc_channel_handle.h"
  22 #include "ipc/ipc_message_macros.h"
  23 #include "ipc/ipc_platform_file.h"
  24 #include "third_party/WebKit/public/platform/modules/app_banner/WebAppBannerPromptReply.h"
  25 #include "third_party/WebKit/public/web/WebCache.h"
  26 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
  27
  28 // Singly-included section for enums and custom IPC traits.
  29 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
  30 #define CHROME_COMMON_RENDER_MESSAGES_H_
  31
  32 enum class ChromeViewHostMsg_GetPluginInfo_Status {
  33   kAllowed,
  34   kBlocked,
  35   kBlockedByPolicy,
  36   kDisabled,
  37   kNotFound,
  38   kNPAPINotSupported,
  39   kOutdatedBlocked,
  40   kOutdatedDisallowed,
  41   kPlayImportantContent,
  42   kUnauthorized,
  43 };
  44
  45 namespace IPC {
  46
  47 template <>
  48 struct ParamTraits<ContentSettingsPattern> {
  49   typedef ContentSettingsPattern param_type;
  50   static void Write(Message* m, const param_type& p);
  51   static bool Read(const Message* m, base::PickleIterator* iter, param_type* r);
  52   static void Log(const param_type& p, std::string* l);
  53 };
  54
  55 }  // namespace IPC
  56
  57 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_
  58
  59 #define IPC_MESSAGE_START ChromeMsgStart
  60
  61 IPC_ENUM_TRAITS_MAX_VALUE(ChromeViewHostMsg_GetPluginInfo_Status,
  62                           ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized)
  63 IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusChangeReason,
  64                           OMNIBOX_FOCUS_CHANGE_REASON_LAST)
  65 IPC_ENUM_TRAITS_MAX_VALUE(OmniboxFocusState, OMNIBOX_FOCUS_STATE_LAST)
  66 IPC_ENUM_TRAITS_MAX_VALUE(search_provider::OSDDType,
  67                           search_provider::OSDD_TYPE_LAST)
  68 IPC_ENUM_TRAITS_MIN_MAX_VALUE(search_provider::InstallState,
  69                               search_provider::DENIED,
  70                               search_provider::INSTALLED_STATE_LAST)
  71 IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageAlignment,
  72                           THEME_BKGRND_IMAGE_ALIGN_LAST)
  73 IPC_ENUM_TRAITS_MAX_VALUE(ThemeBackgroundImageTiling, THEME_BKGRND_IMAGE_LAST)
  74 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebConsoleMessage::Level,
  75                           blink::WebConsoleMessage::LevelLast)
  76 IPC_ENUM_TRAITS_MAX_VALUE(content::TopControlsState,
  77                           content::TOP_CONTROLS_STATE_LAST)
  78
  79 // Output parameters for ChromeViewHostMsg_GetPluginInfo message.
  80 IPC_STRUCT_BEGIN(ChromeViewHostMsg_GetPluginInfo_Output)
  81   IPC_STRUCT_MEMBER(ChromeViewHostMsg_GetPluginInfo_Status, status)
  82   IPC_STRUCT_MEMBER(content::WebPluginInfo, plugin)
  83   IPC_STRUCT_MEMBER(std::string, actual_mime_type)
  84   IPC_STRUCT_MEMBER(std::string, group_identifier)
  85   IPC_STRUCT_MEMBER(base::string16, group_name)
  86 IPC_STRUCT_END()
  87
  88 IPC_STRUCT_TRAITS_BEGIN(ContentSettingsPattern::PatternParts)
  89   IPC_STRUCT_TRAITS_MEMBER(scheme)
  90   IPC_STRUCT_TRAITS_MEMBER(is_scheme_wildcard)
  91   IPC_STRUCT_TRAITS_MEMBER(host)
  92   IPC_STRUCT_TRAITS_MEMBER(has_domain_wildcard)
  93   IPC_STRUCT_TRAITS_MEMBER(port)
  94   IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard)
  95   IPC_STRUCT_TRAITS_MEMBER(path)
  96   IPC_STRUCT_TRAITS_MEMBER(is_path_wildcard)
  97 IPC_STRUCT_TRAITS_END()
  98
  99 IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource)
 100   IPC_STRUCT_TRAITS_MEMBER(primary_pattern)
 101   IPC_STRUCT_TRAITS_MEMBER(secondary_pattern)
 102   IPC_STRUCT_TRAITS_MEMBER(setting)
 103   IPC_STRUCT_TRAITS_MEMBER(source)
 104   IPC_STRUCT_TRAITS_MEMBER(incognito)
 105 IPC_STRUCT_TRAITS_END()
 106
 107 IPC_STRUCT_TRAITS_BEGIN(EmbeddedSearchRequestParams)
 108   IPC_STRUCT_TRAITS_MEMBER(search_query)
 109   IPC_STRUCT_TRAITS_MEMBER(original_query)
 110   IPC_STRUCT_TRAITS_MEMBER(rlz_parameter_value)
 111   IPC_STRUCT_TRAITS_MEMBER(input_encoding)
 112   IPC_STRUCT_TRAITS_MEMBER(assisted_query_stats)
 113 IPC_STRUCT_TRAITS_END()
 114
 115 IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion)
 116   IPC_STRUCT_TRAITS_MEMBER(text)
 117   IPC_STRUCT_TRAITS_MEMBER(metadata)
 118 IPC_STRUCT_TRAITS_END()
 119
 120 IPC_STRUCT_TRAITS_BEGIN(InstantMostVisitedItem)
 121   IPC_STRUCT_TRAITS_MEMBER(url)
 122   IPC_STRUCT_TRAITS_MEMBER(title)
 123   IPC_STRUCT_TRAITS_MEMBER(thumbnail)
 124   IPC_STRUCT_TRAITS_MEMBER(favicon)
 125 IPC_STRUCT_TRAITS_END()
 126
 127 IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules)
 128   IPC_STRUCT_TRAITS_MEMBER(image_rules)
 129   IPC_STRUCT_TRAITS_MEMBER(script_rules)
 130 IPC_STRUCT_TRAITS_END()
 131
 132 IPC_STRUCT_TRAITS_BEGIN(RGBAColor)
 133   IPC_STRUCT_TRAITS_MEMBER(r)
 134   IPC_STRUCT_TRAITS_MEMBER(g)
 135   IPC_STRUCT_TRAITS_MEMBER(b)
 136   IPC_STRUCT_TRAITS_MEMBER(a)
 137 IPC_STRUCT_TRAITS_END()
 138
 139 IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo)
 140   IPC_STRUCT_TRAITS_MEMBER(using_default_theme)
 141   IPC_STRUCT_TRAITS_MEMBER(background_color)
 142   IPC_STRUCT_TRAITS_MEMBER(text_color)
 143   IPC_STRUCT_TRAITS_MEMBER(link_color)
 144   IPC_STRUCT_TRAITS_MEMBER(text_color_light)
 145   IPC_STRUCT_TRAITS_MEMBER(header_color)
 146   IPC_STRUCT_TRAITS_MEMBER(section_border_color)
 147   IPC_STRUCT_TRAITS_MEMBER(theme_id)
 148   IPC_STRUCT_TRAITS_MEMBER(image_horizontal_alignment)
 149   IPC_STRUCT_TRAITS_MEMBER(image_vertical_alignment)
 150   IPC_STRUCT_TRAITS_MEMBER(image_tiling)
 151   IPC_STRUCT_TRAITS_MEMBER(image_height)
 152   IPC_STRUCT_TRAITS_MEMBER(has_attribution)
 153   IPC_STRUCT_TRAITS_MEMBER(logo_alternate)
 154 IPC_STRUCT_TRAITS_END()
 155
 156 IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::UsageStats)
 157   IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity)
 158   IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity)
 159   IPC_STRUCT_TRAITS_MEMBER(capacity)
 160   IPC_STRUCT_TRAITS_MEMBER(liveSize)
 161   IPC_STRUCT_TRAITS_MEMBER(deadSize)
 162 IPC_STRUCT_TRAITS_END()
 163
 164 IPC_ENUM_TRAITS_MAX_VALUE(NTPLoggingEventType,
 165                           NTP_EVENT_TYPE_LAST)
 166
 167 IPC_ENUM_TRAITS_MAX_VALUE(WebApplicationInfo::MobileCapable,
 168                           WebApplicationInfo::MOBILE_CAPABLE_APPLE)
 169
 170 IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo::IconInfo)
 171   IPC_STRUCT_TRAITS_MEMBER(url)
 172   IPC_STRUCT_TRAITS_MEMBER(width)
 173   IPC_STRUCT_TRAITS_MEMBER(height)
 174   IPC_STRUCT_TRAITS_MEMBER(data)
 175 IPC_STRUCT_TRAITS_END()
 176
 177 IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo)
 178   IPC_STRUCT_TRAITS_MEMBER(title)
 179   IPC_STRUCT_TRAITS_MEMBER(description)
 180   IPC_STRUCT_TRAITS_MEMBER(app_url)
 181   IPC_STRUCT_TRAITS_MEMBER(icons)
 182   IPC_STRUCT_TRAITS_MEMBER(mobile_capable)
 183 IPC_STRUCT_TRAITS_END()
 184
 185 IPC_ENUM_TRAITS_MAX_VALUE(blink::WebAppBannerPromptReply,
 186                           blink::WebAppBannerPromptReply::Cancel)
 187
 188 //-----------------------------------------------------------------------------
 189 // RenderView messages
 190 // These are messages sent from the browser to the renderer process.
 191
 192 #if !defined(OS_ANDROID) && !defined(OS_IOS)
 193 // For WebUI testing, this message requests JavaScript to be executed at a time
 194 // which is late enough to not be thrown out, and early enough to be before
 195 // onload events are fired.
 196 IPC_MESSAGE_ROUTED1(ChromeViewMsg_WebUIJavaScript,
 197                     base::string16  /* javascript */)
 198 #endif
 199
 200 // Set the content setting rules stored by the renderer.
 201 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetContentSettingRules,
 202                      RendererContentSettingRules /* rules */)
 203
 204 // Tells the renderer to create a FieldTrial, and by using a 100% probability
 205 // for the FieldTrial, forces the FieldTrial to have assigned group name.
 206 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup,
 207                      std::string /* field trial name */,
 208                      std::string /* group name that was assigned. */)
 209
 210 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetPageSequenceNumber,
 211                     int /* page_seq_no */)
 212
 213 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant)
 214
 215 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults,
 216                     bool /* display_instant_results */)
 217
 218 IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFocusChanged,
 219                     OmniboxFocusState /* new_focus_state */,
 220                     OmniboxFocusChangeReason /* reason */)
 221
 222 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMarginChange, int /* start */)
 223
 224 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMostVisitedItemsChanged,
 225                     std::vector<InstantMostVisitedItem> /* items */)
 226
 227 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPromoInformation,
 228                     bool /* is_app_launcher_enabled */)
 229
 230 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetInputInProgress,
 231                     bool /* input_in_progress */)
 232
 233 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetSuggestionToPrefetch,
 234                     InstantSuggestion /* suggestion */)
 235
 236 IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxSubmit,
 237                     base::string16 /* value */,
 238                     EmbeddedSearchRequestParams /* params */)
 239
 240 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged,
 241                     ThemeBackgroundInfo /* value */)
 242
 243 IPC_MESSAGE_ROUTED1(ChromeViewMsg_HistorySyncCheckResult,
 244                     bool /* sync_history */)
 245
 246 IPC_MESSAGE_ROUTED2(ChromeViewMsg_ChromeIdentityCheckResult,
 247                     base::string16 /* identity */,
 248                     bool /* identity_match */)
 249
 250 IPC_MESSAGE_ROUTED0(ChromeViewMsg_SearchBoxToggleVoiceSearch)
 251
 252 // Sent on process startup to indicate whether this process is running in
 253 // incognito mode.
 254 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetIsIncognitoProcess,
 255                      bool /* is_incognito_processs */)
 256
 257 // Sent when the profile changes the kSafeBrowsingEnabled preference.
 258 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetClientSidePhishingDetection,
 259                     bool /* enable_phishing_detection */)
 260
 261 // Reloads the image selected by the most recently opened context menu
 262 // (if there indeed is an image at that location).
 263 IPC_MESSAGE_ROUTED0(ChromeViewMsg_RequestReloadImageForContextNode)
 264
 265 // Asks the renderer for a thumbnail of the image selected by the most
 266 // recently opened context menu, if there is one. If the image's area
 267 // is greater than thumbnail_min_area it will be downscaled to
 268 // be within thumbnail_max_size. The possibly downsampled image will be
 269 // returned in a ChromeViewHostMsg_RequestThumbnailForContextNode_ACK message.
 270 IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestThumbnailForContextNode,
 271                     int /* thumbnail_min_area_pixels */,
 272                     gfx::Size /* thumbnail_max_size_pixels */)
 273
 274 // Notifies the renderer whether hiding/showing the top controls is enabled,
 275 // what the current state should be, and whether or not to animate to the
 276 // proper state.
 277 IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateTopControlsState,
 278                     content::TopControlsState /* constraints */,
 279                     content::TopControlsState /* current */,
 280                     bool /* animate */)
 281
 282
 283 // Updates the window features of the render view.
 284 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures,
 285                     blink::WebWindowFeatures /* window_features */)
 286
 287 // Responds to the request for a thumbnail.
 288 // Thumbnail data will be empty is a thumbnail could not be produced.
 289 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK,
 290                     std::string /* JPEG-encoded thumbnail data */,
 291                     gfx::Size /* original size of the image */)
 292
 293 // Requests application info for the page. The renderer responds back with
 294 // ChromeViewHostMsg_DidGetWebApplicationInfo.
 295 IPC_MESSAGE_ROUTED0(ChromeViewMsg_GetWebApplicationInfo)
 296
 297 // chrome.principals messages ------------------------------------------------
 298
 299 // Message sent from the renderer to the browser to get the list of browser
 300 // managed accounts for the given origin.
 301 IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_GetManagedAccounts,
 302                             GURL /* current URL */,
 303                             std::vector<std::string> /* managed accounts */)
 304
 305 // Message sent from the renderer to the browser to show the browser account
 306 // management UI.
 307 IPC_MESSAGE_CONTROL0(ChromeViewHostMsg_ShowBrowserAccountManagementUI)
 308
 309 // JavaScript related messages -----------------------------------------------
 310
 311 // Provides the renderer with the results of the browser's investigation into
 312 // why a recent main frame load failed (currently, just DNS probe result).
 313 // NetErrorHelper will receive this mesage and replace or update the error
 314 // page with more specific troubleshooting suggestions.
 315 IPC_MESSAGE_ROUTED1(ChromeViewMsg_NetErrorInfo,
 316                     int /* DNS probe status */)
 317
 318 // Tells the renderer whether or not there is a local diagnostics service that
 319 // can be run via ChromeViewHostMsg_RunNetworkDiagnostics messages.
 320 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetCanShowNetworkDiagnosticsDialog,
 321                     bool /* can_show_network_diagnostics_dialog */)
 322
 323 // Provides the information needed by the renderer process to contact a
 324 // navigation correction service.  Handled by the NetErrorHelper.
 325 IPC_MESSAGE_ROUTED5(ChromeViewMsg_SetNavigationCorrectionInfo,
 326                     GURL /* Navigation correction service base URL */,
 327                     std::string /* language */,
 328                     std::string /* origin_country */,
 329                     std::string /* API key to use */,
 330                     GURL /* Google Search URL to use */)
 331
 332 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RunNetworkDiagnostics,
 333                     GURL /* failed_url */)
 334
 335 //-----------------------------------------------------------------------------
 336 // Misc messages
 337 // These are messages sent from the renderer to the browser process.
 338
 339 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats,
 340                      blink::WebCache::UsageStats /* stats */)
 341
 342 // Sent by the renderer process to check whether access to FileSystem is
 343 // granted by content settings.
 344 IPC_SYNC_MESSAGE_CONTROL3_1(ChromeViewHostMsg_RequestFileSystemAccessSync,
 345                             int /* render_frame_id */,
 346                             GURL /* origin_url */,
 347                             GURL /* top origin url */,
 348                             bool /* allowed */)
 349
 350 // Return information about a plugin for the given URL and MIME type.
 351 // In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows
 352 // about specific reasons why a plugin can't be used, for example because it's
 353 // disabled.
 354 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo,
 355                             int /* render_frame_id */,
 356                             GURL /* url */,
 357                             GURL /* top origin url */,
 358                             std::string /* mime_type */,
 359                             ChromeViewHostMsg_GetPluginInfo_Output /* output */)
 360
 361 #if defined(ENABLE_PEPPER_CDMS)
 362 // Returns whether any internal plugin supporting |mime_type| is registered and
 363 // enabled. Does not determine whether the plugin can actually be instantiated
 364 // (e.g. whether it has all its dependencies).
 365 // When the returned *|is_available| is true, |additional_param_names| and
 366 // |additional_param_values| contain the name-value pairs, if any, specified
 367 // for the *first* non-disabled plugin found that is registered for |mime_type|.
 368 IPC_SYNC_MESSAGE_CONTROL1_3(
 369     ChromeViewHostMsg_IsInternalPluginAvailableForMimeType,
 370     std::string /* mime_type */,
 371     bool /* is_available */,
 372     std::vector<base::string16> /* additional_param_names */,
 373     std::vector<base::string16> /* additional_param_values */)
 374 #endif
 375
 376 #if defined(ENABLE_PLUGIN_INSTALLATION)
 377 // Notifies the browser that a missing plugin placeholder has been removed, so
 378 // the corresponding PluginPlaceholderHost can be deleted.
 379 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RemovePluginPlaceholderHost,
 380                     int /* placeholder_id */)
 381
 382 // Notifies a missing plugin placeholder that a plugin with name |plugin_name|
 383 // has been found.
 384 IPC_MESSAGE_ROUTED1(ChromeViewMsg_FoundMissingPlugin,
 385                     base::string16 /* plugin_name */)
 386
 387 // Notifies a missing plugin placeholder that no plugin has been found.
 388 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DidNotFindMissingPlugin)
 389
 390 // Notifies a missing plugin placeholder that we have started downloading
 391 // the plugin.
 392 IPC_MESSAGE_ROUTED0(ChromeViewMsg_StartedDownloadingPlugin)
 393
 394 // Notifies a missing plugin placeholder that we have finished downloading
 395 // the plugin.
 396 IPC_MESSAGE_ROUTED0(ChromeViewMsg_FinishedDownloadingPlugin)
 397
 398 // Notifies a missing plugin placeholder that there was an error downloading
 399 // the plugin.
 400 IPC_MESSAGE_ROUTED1(ChromeViewMsg_ErrorDownloadingPlugin,
 401                     std::string /* message */)
 402 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)
 403
 404 // Notifies a missing plugin placeholder that the user cancelled downloading
 405 // the plugin.
 406 IPC_MESSAGE_ROUTED0(ChromeViewMsg_CancelledDownloadingPlugin)
 407
 408 // Tells the browser to open chrome://plugins in a new tab. We use a separate
 409 // message because renderer processes aren't allowed to directly navigate to
 410 // chrome:// URLs.
 411 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_OpenAboutPlugins)
 412
 413 // Tells the browser that there was an error loading a plugin.
 414 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_CouldNotLoadPlugin,
 415                     base::FilePath /* plugin_path */)
 416
 417 // Tells the browser that we blocked a plugin because NPAPI is not supported.
 418 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_NPAPINotSupported,
 419                     std::string /* identifer */)
 420
 421 // Asks the renderer whether an app banner should be shown. It will reply with
 422 // ChromeViewHostMsg_AppBannerPromptReply.
 423 IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerPromptRequest,
 424                     int /* request_id */,
 425                     std::string /* platform */)
 426
 427 // Tells the renderer that a banner has been accepted.
 428 IPC_MESSAGE_ROUTED2(ChromeViewMsg_AppBannerAccepted,
 429                     int32_t /* request_id */,
 430                     std::string /* platform */)
 431
 432 // Tells the renderer that a banner has been dismissed.
 433 IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDismissed,
 434                     int32_t /* request_id */)
 435
 436 // Asks the renderer to log a debug message to console regarding an
 437 // app banner.
 438 IPC_MESSAGE_ROUTED1(ChromeViewMsg_AppBannerDebugMessageRequest,
 439                     std::string /* message */)
 440
 441 // Notification that the page has an OpenSearch description document
 442 // associated with it.
 443 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageHasOSDD,
 444                     GURL /* page_url */,
 445                     GURL /* osdd_url */,
 446                     search_provider::OSDDType)
 447
 448 // Find out if the given url's security origin is installed as a search
 449 // provider.
 450 IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetSearchProviderInstallState,
 451                            GURL /* page url */,
 452                            GURL /* inquiry url */,
 453                            search_provider::InstallState /* install */)
 454
 455 // Notifies when a plugin couldn't be loaded because it's outdated.
 456 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedOutdatedPlugin,
 457                     int /* placeholder ID */,
 458                     std::string /* plugin group identifier */)
 459
 460 // Notifies when a plugin couldn't be loaded because it requires
 461 // user authorization.
 462 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedUnauthorizedPlugin,
 463                     base::string16 /* name */,
 464                     std::string /* plugin group identifier */)
 465
 466 // Message sent from the renderer to the browser to notify it of a
 467 // window.print() call which should cancel the prerender. The message is sent
 468 // only when the renderer is prerendering.
 469 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_CancelPrerenderForPrinting)
 470
 471 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_DidGetWebApplicationInfo,
 472                     WebApplicationInfo)
 473
 474 // Logs events from InstantExtended New Tab Pages.
 475 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogEvent,
 476                     int /* page_seq_no */,
 477                     NTPLoggingEventType /* event */,
 478                     base::TimeDelta /* time */)
 479
 480 // Logs an impression on one of the Most Visited tile on the InstantExtended
 481 // New Tab Page.
 482 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedImpression,
 483                     int /* page_seq_no */,
 484                     int /* position */,
 485                     base::string16 /* provider */)
 486
 487 // Logs a navigation on one of the Most Visited tile on the InstantExtended
 488 // New Tab Page.
 489 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedNavigation,
 490                     int /* page_seq_no */,
 491                     int /* position */,
 492                     base::string16 /* provider */)
 493
 494 // The Instant page asks whether the user syncs its history.
 495 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_HistorySyncCheck,
 496                     int /* page_seq_no */)
 497
 498 // The Instant page asks for Chrome identity check against |identity|.
 499 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ChromeIdentityCheck,
 500                     int /* page_seq_no */,
 501                     base::string16 /* identity */)
 502
 503 // Tells InstantExtended to set the omnibox focus state.
 504 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FocusOmnibox,
 505                     int /* page_seq_no */,
 506                     OmniboxFocusState /* state */)
 507
 508 // Tells InstantExtended to paste text into the omnibox.  If text is empty,
 509 // the clipboard contents will be pasted. This causes the omnibox dropdown to
 510 // open.
 511 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PasteAndOpenDropdown,
 512                     int /* page_seq_no */,
 513                     base::string16 /* text to be pasted */)
 514
 515 // Tells InstantExtended whether the embedded search API is supported.
 516 // See http://dev.chromium.org/embeddedsearch
 517 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined,
 518                     int /* page_seq_no */,
 519                     bool /* result */)
 520
 521 // Tells InstantExtended to delete a most visited item.
 522 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem,
 523                     int /* page_seq_no */,
 524                     GURL /* url */)
 525
 526 // Tells InstantExtended to navigate the active tab to a possibly privileged
 527 // URL.
 528 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate,
 529                     int /* page_seq_no */,
 530                     GURL /* destination */,
 531                     WindowOpenDisposition /* disposition */,
 532                     bool /*is_most_visited_item_url*/)
 533
 534 // Tells InstantExtended to undo all most visited item deletions.
 535 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions,
 536                     int /* page_seq_no */)
 537
 538 // Tells InstantExtended to undo one most visited item deletion.
 539 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion,
 540                     int /* page_seq_no */,
 541                     GURL /* url */)
 542
 543 // Tells InstantExtended whether the page supports voice search.
 544 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetVoiceSearchSupported,
 545                     int /* page_seq_no */,
 546                     bool /* supported */)
 547
 548 // Tells the renderer a list of URLs which should be bounced back to the browser
 549 // process so that they can be assigned to an Instant renderer.
 550 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs,
 551                      std::vector<GURL> /* search_urls */,
 552                      GURL /* new_tab_page_url */)
 553
 554 #if defined(ENABLE_PLUGINS)
 555 // Sent by the renderer to check if crash reporting is enabled.
 556 IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled,
 557                             bool /* enabled */)
 558 #endif
 559
 560 // Tells the browser process whether the web page wants the banner to be shown.
 561 // This is a reply from ChromeViewMsg_AppBannerPromptRequest.
 562 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_AppBannerPromptReply,
 563                     int /* request_id */,
 564                     blink::WebAppBannerPromptReply /* reply */)
 565
 566 // Tells the browser to restart the app banner display pipeline.
 567 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RequestShowAppBanner,
 568                     int32_t /* request_id */)
 569
 570 // Sent by the renderer to indicate that a fields trial has been activated.
 571 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_FieldTrialActivated,
 572                      std::string /* name */)
 573
 574 // Record a sample string to a Rappor metric.
 575 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRappor,
 576                      std::string /* metric */,
 577                      std::string /* sample */)
 578
 579 // Record a domain and registry of a url to a Rappor metric.
 580 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_RecordRapporURL,
 581                      std::string /* metric */,
 582                      GURL /* sample url */)