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 <map>
   8 #include <set>
   9 #include <string>
  10 #include <vector>
  11
  12 #include "base/files/file_path.h"
  13 #include "base/memory/shared_memory.h"
  14 #include "base/process/process.h"
  15 #include "base/strings/string16.h"
  16 #include "base/strings/stringprintf.h"
  17 #include "base/values.h"
  18 #include "build/build_config.h"
  19 #include "chrome/common/autocomplete_match_type.h"
  20 #include "chrome/common/common_param_traits.h"
  21 #include "chrome/common/content_settings.h"
  22 #include "chrome/common/content_settings_pattern.h"
  23 #include "chrome/common/instant_types.h"
  24 #include "chrome/common/ntp_logging_events.h"
  25 #include "chrome/common/omnibox_focus_state.h"
  26 #include "chrome/common/search_provider.h"
  27 #include "components/nacl/common/nacl_types.h"
  28 #include "content/public/common/common_param_traits.h"
  29 #include "content/public/common/referrer.h"
  30 #include "content/public/common/top_controls_state.h"
  31 #include "extensions/common/stack_frame.h"
  32 #include "ipc/ipc_channel_handle.h"
  33 #include "ipc/ipc_message_macros.h"
  34 #include "ipc/ipc_platform_file.h"
  35 #include "third_party/skia/include/core/SkBitmap.h"
  36 #include "third_party/WebKit/public/web/WebCache.h"
  37 #include "third_party/WebKit/public/web/WebConsoleMessage.h"
  38 #include "ui/base/window_open_disposition.h"
  39 #include "ui/gfx/rect.h"
  40
  41 // Singly-included section for enums and custom IPC traits.
  42 #ifndef CHROME_COMMON_RENDER_MESSAGES_H_
  43 #define CHROME_COMMON_RENDER_MESSAGES_H_
  44
  45 // This enum is inside a struct so that we can forward-declare the struct in
  46 // others headers without having to include this one.
  47 struct ChromeViewHostMsg_GetPluginInfo_Status {
  48   enum Value {
  49     kAllowed,
  50     kBlocked,
  51     kBlockedByPolicy,
  52     kClickToPlay,
  53     kDisabled,
  54     kNotFound,
  55     kNPAPINotSupported,
  56     kOutdatedBlocked,
  57     kOutdatedDisallowed,
  58     kUnauthorized,
  59   };
  60
  61   ChromeViewHostMsg_GetPluginInfo_Status() : value(kAllowed) {}
  62
  63   Value value;
  64 };
  65
  66 namespace IPC {
  67
  68 template <>
  69 struct ParamTraits<ContentSettingsPattern> {
  70   typedef ContentSettingsPattern param_type;
  71   static void Write(Message* m, const param_type& p);
  72   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
  73   static void Log(const param_type& p, std::string* l);
  74 };
  75
  76 }  // namespace IPC
  77
  78 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_
  79
  80 #define IPC_MESSAGE_START ChromeMsgStart
  81
  82 IPC_ENUM_TRAITS_MAX_VALUE(ChromeViewHostMsg_GetPluginInfo_Status::Value,
  83                           ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized)
  84 IPC_ENUM_TRAITS(OmniboxFocusChangeReason)
  85 IPC_ENUM_TRAITS(OmniboxFocusState)
  86 IPC_ENUM_TRAITS(search_provider::OSDDType)
  87 IPC_ENUM_TRAITS(search_provider::InstallState)
  88 IPC_ENUM_TRAITS(ThemeBackgroundImageAlignment)
  89 IPC_ENUM_TRAITS(ThemeBackgroundImageTiling)
  90 IPC_ENUM_TRAITS(blink::WebConsoleMessage::Level)
  91 IPC_ENUM_TRAITS(content::TopControlsState)
  92
  93 IPC_STRUCT_TRAITS_BEGIN(ChromeViewHostMsg_GetPluginInfo_Status)
  94 IPC_STRUCT_TRAITS_MEMBER(value)
  95 IPC_STRUCT_TRAITS_END()
  96
  97 // Output parameters for ChromeViewHostMsg_GetPluginInfo message.
  98 IPC_STRUCT_BEGIN(ChromeViewHostMsg_GetPluginInfo_Output)
  99   IPC_STRUCT_MEMBER(ChromeViewHostMsg_GetPluginInfo_Status, status)
 100   IPC_STRUCT_MEMBER(content::WebPluginInfo, plugin)
 101   IPC_STRUCT_MEMBER(std::string, actual_mime_type)
 102   IPC_STRUCT_MEMBER(std::string, group_identifier)
 103   IPC_STRUCT_MEMBER(base::string16, group_name)
 104 IPC_STRUCT_END()
 105
 106 IPC_STRUCT_TRAITS_BEGIN(ContentSettingsPattern::PatternParts)
 107   IPC_STRUCT_TRAITS_MEMBER(scheme)
 108   IPC_STRUCT_TRAITS_MEMBER(is_scheme_wildcard)
 109   IPC_STRUCT_TRAITS_MEMBER(host)
 110   IPC_STRUCT_TRAITS_MEMBER(has_domain_wildcard)
 111   IPC_STRUCT_TRAITS_MEMBER(port)
 112   IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard)
 113   IPC_STRUCT_TRAITS_MEMBER(path)
 114   IPC_STRUCT_TRAITS_MEMBER(is_path_wildcard)
 115 IPC_STRUCT_TRAITS_END()
 116
 117 IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource)
 118   IPC_STRUCT_TRAITS_MEMBER(primary_pattern)
 119   IPC_STRUCT_TRAITS_MEMBER(secondary_pattern)
 120   IPC_STRUCT_TRAITS_MEMBER(setting)
 121   IPC_STRUCT_TRAITS_MEMBER(source)
 122   IPC_STRUCT_TRAITS_MEMBER(incognito)
 123 IPC_STRUCT_TRAITS_END()
 124
 125 IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion)
 126   IPC_STRUCT_TRAITS_MEMBER(text)
 127   IPC_STRUCT_TRAITS_MEMBER(metadata)
 128 IPC_STRUCT_TRAITS_END()
 129
 130 IPC_STRUCT_TRAITS_BEGIN(InstantMostVisitedItem)
 131   IPC_STRUCT_TRAITS_MEMBER(url)
 132   IPC_STRUCT_TRAITS_MEMBER(title)
 133 IPC_STRUCT_TRAITS_END()
 134
 135 IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules)
 136   IPC_STRUCT_TRAITS_MEMBER(image_rules)
 137   IPC_STRUCT_TRAITS_MEMBER(script_rules)
 138 IPC_STRUCT_TRAITS_END()
 139
 140 IPC_STRUCT_TRAITS_BEGIN(RGBAColor)
 141   IPC_STRUCT_TRAITS_MEMBER(r)
 142   IPC_STRUCT_TRAITS_MEMBER(g)
 143   IPC_STRUCT_TRAITS_MEMBER(b)
 144   IPC_STRUCT_TRAITS_MEMBER(a)
 145 IPC_STRUCT_TRAITS_END()
 146
 147 IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo)
 148   IPC_STRUCT_TRAITS_MEMBER(using_default_theme)
 149   IPC_STRUCT_TRAITS_MEMBER(background_color)
 150   IPC_STRUCT_TRAITS_MEMBER(text_color)
 151   IPC_STRUCT_TRAITS_MEMBER(link_color)
 152   IPC_STRUCT_TRAITS_MEMBER(text_color_light)
 153   IPC_STRUCT_TRAITS_MEMBER(header_color)
 154   IPC_STRUCT_TRAITS_MEMBER(section_border_color)
 155   IPC_STRUCT_TRAITS_MEMBER(theme_id)
 156   IPC_STRUCT_TRAITS_MEMBER(image_horizontal_alignment)
 157   IPC_STRUCT_TRAITS_MEMBER(image_vertical_alignment)
 158   IPC_STRUCT_TRAITS_MEMBER(image_tiling)
 159   IPC_STRUCT_TRAITS_MEMBER(image_height)
 160   IPC_STRUCT_TRAITS_MEMBER(has_attribution)
 161   IPC_STRUCT_TRAITS_MEMBER(logo_alternate)
 162 IPC_STRUCT_TRAITS_END()
 163
 164 IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::ResourceTypeStat)
 165   IPC_STRUCT_TRAITS_MEMBER(count)
 166   IPC_STRUCT_TRAITS_MEMBER(size)
 167   IPC_STRUCT_TRAITS_MEMBER(liveSize)
 168   IPC_STRUCT_TRAITS_MEMBER(decodedSize)
 169 IPC_STRUCT_TRAITS_END()
 170
 171 IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::ResourceTypeStats)
 172   IPC_STRUCT_TRAITS_MEMBER(images)
 173   IPC_STRUCT_TRAITS_MEMBER(cssStyleSheets)
 174   IPC_STRUCT_TRAITS_MEMBER(scripts)
 175   IPC_STRUCT_TRAITS_MEMBER(xslStyleSheets)
 176   IPC_STRUCT_TRAITS_MEMBER(fonts)
 177 IPC_STRUCT_TRAITS_END()
 178
 179 IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::UsageStats)
 180   IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity)
 181   IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity)
 182   IPC_STRUCT_TRAITS_MEMBER(capacity)
 183   IPC_STRUCT_TRAITS_MEMBER(liveSize)
 184   IPC_STRUCT_TRAITS_MEMBER(deadSize)
 185 IPC_STRUCT_TRAITS_END()
 186
 187 IPC_STRUCT_TRAITS_BEGIN(extensions::StackFrame)
 188   IPC_STRUCT_TRAITS_MEMBER(line_number)
 189   IPC_STRUCT_TRAITS_MEMBER(column_number)
 190   IPC_STRUCT_TRAITS_MEMBER(source)
 191   IPC_STRUCT_TRAITS_MEMBER(function)
 192 IPC_STRUCT_TRAITS_END()
 193
 194 IPC_ENUM_TRAITS_MAX_VALUE(NTPLoggingEventType,
 195                           NTP_NUM_EVENT_TYPES)
 196
 197 //-----------------------------------------------------------------------------
 198 // RenderView messages
 199 // These are messages sent from the browser to the renderer process.
 200
 201 // Tells the renderer to set its maximum cache size to the supplied value.
 202 IPC_MESSAGE_CONTROL3(ChromeViewMsg_SetCacheCapacities,
 203                      size_t /* min_dead_capacity */,
 204                      size_t /* max_dead_capacity */,
 205                      size_t /* capacity */)
 206
 207 // Tells the renderer to clear the cache.
 208 IPC_MESSAGE_CONTROL1(ChromeViewMsg_ClearCache,
 209                      bool /* on_navigation */)
 210
 211 // Set the top-level frame to the provided name.
 212 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetName,
 213                     std::string /* frame_name */)
 214
 215 // For WebUI testing, this message requests JavaScript to be executed at a time
 216 // which is late enough to not be thrown out, and early enough to be before
 217 // onload events are fired.
 218 IPC_MESSAGE_ROUTED1(ChromeViewMsg_WebUIJavaScript,
 219                     base::string16  /* javascript */)
 220
 221 // Set the content setting rules stored by the renderer.
 222 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetContentSettingRules,
 223                      RendererContentSettingRules /* rules */)
 224
 225 // Tells the render frame to load all blocked plugins with the given identifier.
 226 IPC_MESSAGE_ROUTED1(ChromeViewMsg_LoadBlockedPlugins,
 227                     std::string /* identifier */)
 228
 229 // Asks the renderer to send back stats on the WebCore cache broken down by
 230 // resource types.
 231 IPC_MESSAGE_CONTROL0(ChromeViewMsg_GetCacheResourceStats)
 232
 233 // Tells the renderer to create a FieldTrial, and by using a 100% probability
 234 // for the FieldTrial, forces the FieldTrial to have assigned group name.
 235 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetFieldTrialGroup,
 236                      std::string /* field trial name */,
 237                      std::string /* group name that was assigned. */)
 238
 239 // Asks the renderer to send back V8 heap stats.
 240 IPC_MESSAGE_CONTROL0(ChromeViewMsg_GetV8HeapStats)
 241
 242 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetPageSequenceNumber,
 243                     int /* page_seq_no */)
 244
 245 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant)
 246
 247 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults,
 248                     bool /* display_instant_results */)
 249
 250 IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFocusChanged,
 251                     OmniboxFocusState /* new_focus_state */,
 252                     OmniboxFocusChangeReason /* reason */)
 253
 254 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMarginChange, int /* start */)
 255
 256 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMostVisitedItemsChanged,
 257                     std::vector<InstantMostVisitedItem> /* items */)
 258
 259 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPromoInformation,
 260                     bool /* is_app_launcher_enabled */)
 261
 262 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetInputInProgress,
 263                     bool /* input_in_progress */)
 264
 265 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetSuggestionToPrefetch,
 266                     InstantSuggestion /* suggestion */)
 267
 268 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSubmit,
 269                     base::string16 /* value */)
 270
 271 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged,
 272                     ThemeBackgroundInfo /* value */)
 273
 274 IPC_MESSAGE_ROUTED2(ChromeViewMsg_ChromeIdentityCheckResult,
 275                     base::string16 /* identity */,
 276                     bool /* identity_match */)
 277
 278 IPC_MESSAGE_ROUTED0(ChromeViewMsg_SearchBoxToggleVoiceSearch)
 279
 280 // Toggles visual muting of the render view area. This is on when a constrained
 281 // window is showing.
 282 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetVisuallyDeemphasized,
 283                     bool /* deemphazied */)
 284
 285 // Sent on process startup to indicate whether this process is running in
 286 // incognito mode.
 287 IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetIsIncognitoProcess,
 288                      bool /* is_incognito_processs */)
 289
 290 // Sent in response to ViewHostMsg_DidBlockDisplayingInsecureContent.
 291 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetAllowDisplayingInsecureContent,
 292                     bool /* allowed */)
 293
 294 // Sent in response to ViewHostMsg_DidBlockRunningInsecureContent.
 295 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetAllowRunningInsecureContent,
 296                     bool /* allowed */)
 297
 298 IPC_MESSAGE_ROUTED0(ChromeViewMsg_ReloadFrame)
 299
 300 // Tells the renderer whether or not a file system access has been allowed.
 301 IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestFileSystemAccessAsyncResponse,
 302                     int  /* request_id */,
 303                     bool /* allowed */)
 304
 305 // Sent when the profile changes the kSafeBrowsingEnabled preference.
 306 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetClientSidePhishingDetection,
 307                     bool /* enable_phishing_detection */)
 308
 309 // Asks the renderer for a thumbnail of the image selected by the most
 310 // recently opened context menu, if there is one. If the image's area
 311 // is greater than thumbnail_min_area it will be downscaled to
 312 // be within thumbnail_max_size. The possibly downsampled image will be
 313 // returned in a ChromeViewHostMsg_RequestThumbnailForContextNode_ACK message.
 314 IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestThumbnailForContextNode,
 315                     int /* thumbnail_min_area_pixels */,
 316                     gfx::Size /* thumbnail_max_size_pixels */)
 317
 318 // Notifies the renderer whether hiding/showing the top controls is enabled,
 319 // what the current state should be, and whether or not to animate to the
 320 // proper state.
 321 IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateTopControlsState,
 322                     content::TopControlsState /* constraints */,
 323                     content::TopControlsState /* current */,
 324                     bool /* animate */)
 325
 326
 327 // Updates the window features of the render view.
 328 IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures,
 329                     blink::WebWindowFeatures /* window_features */)
 330
 331 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK,
 332                     SkBitmap /* thumbnail */,
 333                     gfx::Size /* original size of the image */)
 334
 335 #if defined(OS_ANDROID)
 336 // Asks the renderer to return information about whether the current page can
 337 // be treated as a webapp.
 338 IPC_MESSAGE_ROUTED1(ChromeViewMsg_RetrieveWebappInformation,
 339                     GURL /* expected_url */)
 340
 341 // Asks the renderer to return information about the given meta tag.
 342 IPC_MESSAGE_ROUTED2(ChromeViewMsg_RetrieveMetaTagContent,
 343                     GURL /* expected_url */,
 344                     std::string /* tag_name */ )
 345 #endif  // defined(OS_ANDROID)
 346
 347 // chrome.principals messages ------------------------------------------------
 348
 349 // Message sent from the renderer to the browser to get the list of browser
 350 // managed accounts for the given origin.
 351 IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_GetManagedAccounts,
 352                             GURL /* current URL */,
 353                             std::vector<std::string> /* managed accounts */)
 354
 355 // Message sent from the renderer to the browser to show the browser account
 356 // management UI.
 357 IPC_MESSAGE_CONTROL0(ChromeViewHostMsg_ShowBrowserAccountManagementUI)
 358
 359 // JavaScript related messages -----------------------------------------------
 360
 361 // Asks the renderer to send back FPS.
 362 IPC_MESSAGE_ROUTED0(ChromeViewMsg_GetFPS)
 363
 364 // Tells the frame it is displaying an interstitial page.
 365 IPC_MESSAGE_ROUTED0(ChromeViewMsg_SetAsInterstitial)
 366
 367 // Provides the renderer with the results of the browser's investigation into
 368 // why a recent main frame load failed (currently, just DNS probe result).
 369 // NetErrorHelper will receive this mesage and replace or update the error
 370 // page with more specific troubleshooting suggestions.
 371 IPC_MESSAGE_ROUTED1(ChromeViewMsg_NetErrorInfo,
 372                     int /* DNS probe status */)
 373
 374 // Provides the information needed by the renderer process to contact a
 375 // navigation correction service.  Handled by the NetErrorHelper.
 376 IPC_MESSAGE_ROUTED5(ChromeViewMsg_SetNavigationCorrectionInfo,
 377                     GURL /* Navigation correction service base URL */,
 378                     std::string /* language */,
 379                     std::string /* origin_country */,
 380                     std::string /* API key to use */,
 381                     GURL /* Google Search URL to use */)
 382
 383 //-----------------------------------------------------------------------------
 384 // Misc messages
 385 // These are messages sent from the renderer to the browser process.
 386
 387 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats,
 388                      blink::WebCache::UsageStats /* stats */)
 389
 390 // Tells the browser that content in the current page was blocked due to the
 391 // user's content settings.
 392 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_ContentBlocked,
 393                     ContentSettingsType /* type of blocked content */)
 394
 395 // Sent by the renderer process to check whether access to web databases is
 396 // granted by content settings.
 397 IPC_SYNC_MESSAGE_CONTROL5_1(ChromeViewHostMsg_AllowDatabase,
 398                             int /* render_frame_id */,
 399                             GURL /* origin_url */,
 400                             GURL /* top origin url */,
 401                             base::string16 /* database name */,
 402                             base::string16 /* database display name */,
 403                             bool /* allowed */)
 404
 405 // Sent by the renderer process to check whether access to DOM Storage is
 406 // granted by content settings.
 407 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_AllowDOMStorage,
 408                             int /* render_frame_id */,
 409                             GURL /* origin_url */,
 410                             GURL /* top origin url */,
 411                             bool /* if true local storage, otherwise session */,
 412                             bool /* allowed */)
 413
 414 // Sent by the renderer process to check whether access to FileSystem is
 415 // granted by content settings.
 416 IPC_SYNC_MESSAGE_CONTROL3_1(ChromeViewHostMsg_RequestFileSystemAccessSync,
 417                             int /* render_frame_id */,
 418                             GURL /* origin_url */,
 419                             GURL /* top origin url */,
 420                             bool /* allowed */)
 421
 422 // Sent by the renderer process to check whether access to FileSystem is
 423 // granted by content settings.
 424 IPC_MESSAGE_CONTROL4(ChromeViewHostMsg_RequestFileSystemAccessAsync,
 425                     int /* render_frame_id */,
 426                     int /* request_id */,
 427                     GURL /* origin_url */,
 428                     GURL /* top origin url */)
 429
 430 // Sent by the renderer process to check whether access to Indexed DBis
 431 // granted by content settings.
 432 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_AllowIndexedDB,
 433                             int /* render_frame_id */,
 434                             GURL /* origin_url */,
 435                             GURL /* top origin url */,
 436                             base::string16 /* database name */,
 437                             bool /* allowed */)
 438
 439 // Return information about a plugin for the given URL and MIME type.
 440 // In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows
 441 // about specific reasons why a plug-in can't be used, for example because it's
 442 // disabled.
 443 IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo,
 444                             int /* render_frame_id */,
 445                             GURL /* url */,
 446                             GURL /* top origin url */,
 447                             std::string /* mime_type */,
 448                             ChromeViewHostMsg_GetPluginInfo_Output /* output */)
 449
 450 // Returns whether any internal plugin supporting |mime_type| is registered
 451 // Does not determine whether the plugin can actually be instantiated
 452 // (e.g. whether it is allowed or has all its dependencies).
 453 // When the returned *|is_registered| is true, |additional_param_names| and
 454 // |additional_param_values| contain the name-value pairs, if any, specified
 455 // for the *first* plugin found that is registered for |mime_type|.
 456 IPC_SYNC_MESSAGE_CONTROL1_3(
 457     ChromeViewHostMsg_IsInternalPluginRegisteredForMimeType,
 458     std::string /* mime_type */,
 459     bool /* registered */,
 460     std::vector<base::string16> /* additional_param_names */,
 461     std::vector<base::string16> /* additional_param_values */)
 462
 463 // Informs the browser of updated frame names.
 464 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_UpdateFrameName,
 465                     bool /* is_top_level */,
 466                     std::string /* name */)
 467
 468 #if defined(ENABLE_PLUGIN_INSTALLATION)
 469 // Tells the browser to search for a plug-in that can handle the given MIME
 470 // type. The result will be sent asynchronously to the routing ID
 471 // |placeholder_id|.
 472 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FindMissingPlugin,
 473                     int /* placeholder_id */,
 474                     std::string /* mime_type */)
 475
 476 // Notifies the browser that a missing plug-in placeholder has been removed, so
 477 // the corresponding PluginPlaceholderHost can be deleted.
 478 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RemovePluginPlaceholderHost,
 479                     int /* placeholder_id */)
 480
 481 // Notifies a missing plug-in placeholder that a plug-in with name |plugin_name|
 482 // has been found.
 483 IPC_MESSAGE_ROUTED1(ChromeViewMsg_FoundMissingPlugin,
 484                     base::string16 /* plugin_name */)
 485
 486 // Notifies a missing plug-in placeholder that no plug-in has been found.
 487 IPC_MESSAGE_ROUTED0(ChromeViewMsg_DidNotFindMissingPlugin)
 488
 489 // Notifies a missing plug-in placeholder that we have started downloading
 490 // the plug-in.
 491 IPC_MESSAGE_ROUTED0(ChromeViewMsg_StartedDownloadingPlugin)
 492
 493 // Notifies a missing plug-in placeholder that we have finished downloading
 494 // the plug-in.
 495 IPC_MESSAGE_ROUTED0(ChromeViewMsg_FinishedDownloadingPlugin)
 496
 497 // Notifies a missing plug-in placeholder that there was an error downloading
 498 // the plug-in.
 499 IPC_MESSAGE_ROUTED1(ChromeViewMsg_ErrorDownloadingPlugin,
 500                     std::string /* message */)
 501 #endif  // defined(ENABLE_PLUGIN_INSTALLATION)
 502
 503 // Notifies a missing plug-in placeholder that the user cancelled downloading
 504 // the plug-in.
 505 IPC_MESSAGE_ROUTED0(ChromeViewMsg_CancelledDownloadingPlugin)
 506
 507 // Tells the browser to open chrome://plugins in a new tab. We use a separate
 508 // message because renderer processes aren't allowed to directly navigate to
 509 // chrome:// URLs.
 510 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_OpenAboutPlugins)
 511
 512 // Tells the browser that there was an error loading a plug-in.
 513 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_CouldNotLoadPlugin,
 514                     base::FilePath /* plugin_path */)
 515
 516 // Tells the browser that we blocked a plug-in because NPAPI is not supported.
 517 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_NPAPINotSupported,
 518                     std::string /* identifer */)
 519
 520 // Tells the renderer that the NPAPI cannot be used. For example Ash on windows.
 521 IPC_MESSAGE_ROUTED0(ChromeViewMsg_NPAPINotSupported)
 522
 523 // Notification that the page has an OpenSearch description document
 524 // associated with it.
 525 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageHasOSDD,
 526                     GURL /* page_url */,
 527                     GURL /* osdd_url */,
 528                     search_provider::OSDDType)
 529
 530 // Find out if the given url's security origin is installed as a search
 531 // provider.
 532 IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetSearchProviderInstallState,
 533                            GURL /* page url */,
 534                            GURL /* inquiry url */,
 535                            search_provider::InstallState /* install */)
 536
 537 // Sends back stats about the V8 heap.
 538 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_V8HeapStats,
 539                      int /* size of heap (allocated from the OS) */,
 540                      int /* bytes in use */)
 541
 542 // Request for a DNS prefetch of the names in the array.
 543 // NameList is typedef'ed std::vector<std::string>
 544 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_DnsPrefetch,
 545                      std::vector<std::string> /* hostnames */)
 546
 547 // Request for preconnect to host providing resource specified by URL
 548 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_Preconnect,
 549                      GURL /* preconnect target url */)
 550
 551 // Notifies when a plugin couldn't be loaded because it's outdated.
 552 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedOutdatedPlugin,
 553                     int /* placeholder ID */,
 554                     std::string /* plug-in group identifier */)
 555
 556 // Notifies when a plugin couldn't be loaded because it requires
 557 // user authorization.
 558 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedUnauthorizedPlugin,
 559                     base::string16 /* name */,
 560                     std::string /* plug-in group identifier */)
 561
 562 // Provide the browser process with information about the WebCore resource
 563 // cache and current renderer framerate.
 564 IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_ResourceTypeStats,
 565                      blink::WebCache::ResourceTypeStats)
 566
 567 // Message sent from the renderer to the browser to notify it of a
 568 // window.print() call which should cancel the prerender. The message is sent
 569 // only when the renderer is prerendering.
 570 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_CancelPrerenderForPrinting)
 571
 572 #if defined(ENABLE_EXTENSIONS)
 573 // Sent by the renderer to check if a URL has permission to trigger a clipboard
 574 // read/write operation from the DOM.
 575 IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_CanTriggerClipboardRead,
 576                             GURL /* origin */,
 577                             bool /* allowed */)
 578 IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_CanTriggerClipboardWrite,
 579                             GURL /* origin */,
 580                             bool /* allowed */)
 581 #endif
 582
 583 // Sent when the renderer was prevented from displaying insecure content in
 584 // a secure page by a security policy.  The page may appear incomplete.
 585 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockDisplayingInsecureContent)
 586
 587 // Sent when the renderer was prevented from running insecure content in
 588 // a secure origin by a security policy.  The page may appear incomplete.
 589 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockRunningInsecureContent)
 590
 591 #if defined(OS_ANDROID)
 592 // Contains info about whether the current page can be treated as a webapp.
 593 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DidRetrieveWebappInformation,
 594                     bool /* success */,
 595                     bool /* is_mobile_webapp_capable */,
 596                     bool /* is_apple_mobile_webapp_capable */,
 597                     GURL /* expected_url */)
 598
 599 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DidRetrieveMetaTagContent,
 600                     bool /* success */,
 601                     std::string /* tag_name */,
 602                     std::string /* tag_content */,
 603                     GURL /* expected_url */)
 604 #endif  // defined(OS_ANDROID)
 605
 606 // The currently displayed PDF has an unsupported feature.
 607 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_PDFHasUnsupportedFeature)
 608
 609 // Brings up SaveAs... dialog to save specified URL.
 610 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PDFSaveURLAs,
 611                     GURL /* url */,
 612                     content::Referrer /* referrer */)
 613
 614 // Updates the content restrictions, i.e. to disable print/copy.
 615 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_PDFUpdateContentRestrictions,
 616                     int /* restrictions */)
 617
 618 // Brings up a Password... dialog for protected documents.
 619 IPC_SYNC_MESSAGE_ROUTED1_1(ChromeViewHostMsg_PDFModalPromptForPassword,
 620                            std::string /* prompt */,
 621                            std::string /* actual_value */)
 622
 623 // This message indicates the error appeared in the frame.
 624 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_FrameLoadingError,
 625                     int /* error */)
 626
 627 // This message indicates the monitored frame loading had completed.
 628 IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_FrameLoadingCompleted)
 629
 630 // Provide the browser process with current renderer framerate.
 631 IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_FPS,
 632                      int /* routing id */,
 633                      float /* frames per second */)
 634
 635 // Logs events from InstantExtended New Tab Pages.
 636 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_LogEvent,
 637                     int /* page_seq_no */,
 638                     NTPLoggingEventType /* event */)
 639
 640 // Logs an impression on one of the Most Visited tile on the InstantExtended
 641 // New Tab Page.
 642 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedImpression,
 643                     int /* page_seq_no */,
 644                     int /* position */,
 645                     base::string16 /* provider */)
 646
 647 // Logs a navigation on one of the Most Visited tile on the InstantExtended
 648 // New Tab Page.
 649 IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedNavigation,
 650                     int /* page_seq_no */,
 651                     int /* position */,
 652                     base::string16 /* provider */)
 653
 654 // The Instant page asks for Chrome identity check against |identity|.
 655 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ChromeIdentityCheck,
 656                     int /* page_seq_no */,
 657                     base::string16 /* identity */)
 658
 659 // Tells InstantExtended to set the omnibox focus state.
 660 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FocusOmnibox,
 661                     int /* page_seq_no */,
 662                     OmniboxFocusState /* state */)
 663
 664 // Tells InstantExtended to paste text into the omnibox.  If text is empty,
 665 // the clipboard contents will be pasted. This causes the omnibox dropdown to
 666 // open.
 667 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PasteAndOpenDropdown,
 668                     int /* page_seq_no */,
 669                     base::string16 /* text to be pasted */)
 670
 671 // Tells InstantExtended whether the embedded search API is supported.
 672 // See http://dev.chromium.org/embeddedsearch
 673 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined,
 674                     int /* page_seq_no */,
 675                     bool /* result */)
 676
 677 // Tells InstantExtended to delete a most visited item.
 678 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem,
 679                     int /* page_seq_no */,
 680                     GURL /* url */)
 681
 682 // Tells InstantExtended to navigate the active tab to a possibly privileged
 683 // URL.
 684 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate,
 685                     int /* page_seq_no */,
 686                     GURL /* destination */,
 687                     WindowOpenDisposition /* disposition */,
 688                     bool /*is_most_visited_item_url*/)
 689
 690 // Tells InstantExtended to undo all most visited item deletions.
 691 IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions,
 692                     int /* page_seq_no */)
 693
 694 // Tells InstantExtended to undo one most visited item deletion.
 695 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion,
 696                     int /* page_seq_no */,
 697                     GURL /* url */)
 698
 699 // Tells InstantExtended whether the page supports voice search.
 700 IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetVoiceSearchSupported,
 701                     int /* page_seq_no */,
 702                     bool /* supported */)
 703
 704 // Tells the renderer a list of URLs which should be bounced back to the browser
 705 // process so that they can be assigned to an Instant renderer.
 706 IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs,
 707                      std::vector<GURL> /* search_urls */,
 708                      GURL /* new_tab_page_url */)
 709
 710 // Tells listeners that a detailed message was reported to the console by
 711 // WebKit.
 712 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DetailedConsoleMessageAdded,
 713                     base::string16 /* message */,
 714                     base::string16 /* source */,
 715                     extensions::StackTrace /* stack trace */,
 716                     int32 /* severity level */)
 717
 718 #if defined(ENABLE_PLUGINS)
 719 // Sent by the renderer to check if crash reporting is enabled.
 720 IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled,
 721                             bool /* enabled */)
 722 #endif