render_messages.h revision 1320f92c476a1ad9d19dba2a48c72b75566198e9
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/common_param_traits.h" 20#include "chrome/common/instant_types.h" 21#include "chrome/common/ntp_logging_events.h" 22#include "chrome/common/omnibox_focus_state.h" 23#include "chrome/common/search_provider.h" 24#include "chrome/common/web_application_info.h" 25#include "components/content_settings/core/common/content_settings.h" 26#include "components/content_settings/core/common/content_settings_pattern.h" 27#include "components/content_settings/core/common/content_settings_types.h" 28#include "components/nacl/common/nacl_types.h" 29#include "content/public/common/common_param_traits.h" 30#include "content/public/common/referrer.h" 31#include "content/public/common/top_controls_state.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/WebKit/public/web/WebCache.h" 36#include "third_party/WebKit/public/web/WebConsoleMessage.h" 37#include "third_party/skia/include/core/SkBitmap.h" 38#include "ui/base/window_open_disposition.h" 39#include "ui/gfx/ipc/gfx_param_traits.h" 40#include "ui/gfx/rect.h" 41 42// Singly-included section for enums and custom IPC traits. 43#ifndef CHROME_COMMON_RENDER_MESSAGES_H_ 44#define CHROME_COMMON_RENDER_MESSAGES_H_ 45 46// This enum is inside a struct so that we can forward-declare the struct in 47// others headers without having to include this one. 48struct ChromeViewHostMsg_GetPluginInfo_Status { 49 enum Value { 50 kAllowed, 51 kBlocked, 52 kBlockedByPolicy, 53 kClickToPlay, 54 kDisabled, 55 kNotFound, 56 kNPAPINotSupported, 57 kOutdatedBlocked, 58 kOutdatedDisallowed, 59 kUnauthorized, 60 }; 61 62 ChromeViewHostMsg_GetPluginInfo_Status() : value(kAllowed) {} 63 64 Value value; 65}; 66 67namespace IPC { 68 69template <> 70struct ParamTraits<ContentSettingsPattern> { 71 typedef ContentSettingsPattern param_type; 72 static void Write(Message* m, const param_type& p); 73 static bool Read(const Message* m, PickleIterator* iter, param_type* r); 74 static void Log(const param_type& p, std::string* l); 75}; 76 77} // namespace IPC 78 79#endif // CHROME_COMMON_RENDER_MESSAGES_H_ 80 81#define IPC_MESSAGE_START ChromeMsgStart 82 83IPC_ENUM_TRAITS_MAX_VALUE(ChromeViewHostMsg_GetPluginInfo_Status::Value, 84 ChromeViewHostMsg_GetPluginInfo_Status::kUnauthorized) 85IPC_ENUM_TRAITS(OmniboxFocusChangeReason) 86IPC_ENUM_TRAITS(OmniboxFocusState) 87IPC_ENUM_TRAITS(search_provider::OSDDType) 88IPC_ENUM_TRAITS(search_provider::InstallState) 89IPC_ENUM_TRAITS(ThemeBackgroundImageAlignment) 90IPC_ENUM_TRAITS(ThemeBackgroundImageTiling) 91IPC_ENUM_TRAITS(blink::WebConsoleMessage::Level) 92IPC_ENUM_TRAITS(content::TopControlsState) 93 94IPC_STRUCT_TRAITS_BEGIN(ChromeViewHostMsg_GetPluginInfo_Status) 95IPC_STRUCT_TRAITS_MEMBER(value) 96IPC_STRUCT_TRAITS_END() 97 98// Output parameters for ChromeViewHostMsg_GetPluginInfo message. 99IPC_STRUCT_BEGIN(ChromeViewHostMsg_GetPluginInfo_Output) 100 IPC_STRUCT_MEMBER(ChromeViewHostMsg_GetPluginInfo_Status, status) 101 IPC_STRUCT_MEMBER(content::WebPluginInfo, plugin) 102 IPC_STRUCT_MEMBER(std::string, actual_mime_type) 103 IPC_STRUCT_MEMBER(std::string, group_identifier) 104 IPC_STRUCT_MEMBER(base::string16, group_name) 105IPC_STRUCT_END() 106 107IPC_STRUCT_TRAITS_BEGIN(ContentSettingsPattern::PatternParts) 108 IPC_STRUCT_TRAITS_MEMBER(scheme) 109 IPC_STRUCT_TRAITS_MEMBER(is_scheme_wildcard) 110 IPC_STRUCT_TRAITS_MEMBER(host) 111 IPC_STRUCT_TRAITS_MEMBER(has_domain_wildcard) 112 IPC_STRUCT_TRAITS_MEMBER(port) 113 IPC_STRUCT_TRAITS_MEMBER(is_port_wildcard) 114 IPC_STRUCT_TRAITS_MEMBER(path) 115 IPC_STRUCT_TRAITS_MEMBER(is_path_wildcard) 116IPC_STRUCT_TRAITS_END() 117 118IPC_STRUCT_TRAITS_BEGIN(ContentSettingPatternSource) 119 IPC_STRUCT_TRAITS_MEMBER(primary_pattern) 120 IPC_STRUCT_TRAITS_MEMBER(secondary_pattern) 121 IPC_STRUCT_TRAITS_MEMBER(setting) 122 IPC_STRUCT_TRAITS_MEMBER(source) 123 IPC_STRUCT_TRAITS_MEMBER(incognito) 124IPC_STRUCT_TRAITS_END() 125 126IPC_STRUCT_TRAITS_BEGIN(InstantSuggestion) 127 IPC_STRUCT_TRAITS_MEMBER(text) 128 IPC_STRUCT_TRAITS_MEMBER(metadata) 129IPC_STRUCT_TRAITS_END() 130 131IPC_STRUCT_TRAITS_BEGIN(InstantMostVisitedItem) 132 IPC_STRUCT_TRAITS_MEMBER(url) 133 IPC_STRUCT_TRAITS_MEMBER(title) 134IPC_STRUCT_TRAITS_END() 135 136IPC_STRUCT_TRAITS_BEGIN(RendererContentSettingRules) 137 IPC_STRUCT_TRAITS_MEMBER(image_rules) 138 IPC_STRUCT_TRAITS_MEMBER(script_rules) 139IPC_STRUCT_TRAITS_END() 140 141IPC_STRUCT_TRAITS_BEGIN(RGBAColor) 142 IPC_STRUCT_TRAITS_MEMBER(r) 143 IPC_STRUCT_TRAITS_MEMBER(g) 144 IPC_STRUCT_TRAITS_MEMBER(b) 145 IPC_STRUCT_TRAITS_MEMBER(a) 146IPC_STRUCT_TRAITS_END() 147 148IPC_STRUCT_TRAITS_BEGIN(ThemeBackgroundInfo) 149 IPC_STRUCT_TRAITS_MEMBER(using_default_theme) 150 IPC_STRUCT_TRAITS_MEMBER(background_color) 151 IPC_STRUCT_TRAITS_MEMBER(text_color) 152 IPC_STRUCT_TRAITS_MEMBER(link_color) 153 IPC_STRUCT_TRAITS_MEMBER(text_color_light) 154 IPC_STRUCT_TRAITS_MEMBER(header_color) 155 IPC_STRUCT_TRAITS_MEMBER(section_border_color) 156 IPC_STRUCT_TRAITS_MEMBER(theme_id) 157 IPC_STRUCT_TRAITS_MEMBER(image_horizontal_alignment) 158 IPC_STRUCT_TRAITS_MEMBER(image_vertical_alignment) 159 IPC_STRUCT_TRAITS_MEMBER(image_tiling) 160 IPC_STRUCT_TRAITS_MEMBER(image_height) 161 IPC_STRUCT_TRAITS_MEMBER(has_attribution) 162 IPC_STRUCT_TRAITS_MEMBER(logo_alternate) 163IPC_STRUCT_TRAITS_END() 164 165IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::ResourceTypeStat) 166 IPC_STRUCT_TRAITS_MEMBER(count) 167 IPC_STRUCT_TRAITS_MEMBER(size) 168 IPC_STRUCT_TRAITS_MEMBER(liveSize) 169 IPC_STRUCT_TRAITS_MEMBER(decodedSize) 170IPC_STRUCT_TRAITS_END() 171 172IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::ResourceTypeStats) 173 IPC_STRUCT_TRAITS_MEMBER(images) 174 IPC_STRUCT_TRAITS_MEMBER(cssStyleSheets) 175 IPC_STRUCT_TRAITS_MEMBER(scripts) 176 IPC_STRUCT_TRAITS_MEMBER(xslStyleSheets) 177 IPC_STRUCT_TRAITS_MEMBER(fonts) 178IPC_STRUCT_TRAITS_END() 179 180IPC_STRUCT_TRAITS_BEGIN(blink::WebCache::UsageStats) 181 IPC_STRUCT_TRAITS_MEMBER(minDeadCapacity) 182 IPC_STRUCT_TRAITS_MEMBER(maxDeadCapacity) 183 IPC_STRUCT_TRAITS_MEMBER(capacity) 184 IPC_STRUCT_TRAITS_MEMBER(liveSize) 185 IPC_STRUCT_TRAITS_MEMBER(deadSize) 186IPC_STRUCT_TRAITS_END() 187 188IPC_ENUM_TRAITS_MAX_VALUE(NTPLoggingEventType, 189 NTP_NUM_EVENT_TYPES) 190 191IPC_ENUM_TRAITS_MAX_VALUE(WebApplicationInfo::MobileCapable, 192 WebApplicationInfo::MOBILE_CAPABLE_APPLE) 193 194IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo::IconInfo) 195 IPC_STRUCT_TRAITS_MEMBER(url) 196 IPC_STRUCT_TRAITS_MEMBER(width) 197 IPC_STRUCT_TRAITS_MEMBER(height) 198 IPC_STRUCT_TRAITS_MEMBER(data) 199IPC_STRUCT_TRAITS_END() 200 201IPC_STRUCT_TRAITS_BEGIN(WebApplicationInfo) 202 IPC_STRUCT_TRAITS_MEMBER(title) 203 IPC_STRUCT_TRAITS_MEMBER(description) 204 IPC_STRUCT_TRAITS_MEMBER(app_url) 205 IPC_STRUCT_TRAITS_MEMBER(icons) 206 IPC_STRUCT_TRAITS_MEMBER(mobile_capable) 207IPC_STRUCT_TRAITS_END() 208 209//----------------------------------------------------------------------------- 210// RenderView messages 211// These are messages sent from the browser to the renderer process. 212 213#if !defined(OS_ANDROID) && !defined(OS_IOS) 214// For WebUI testing, this message requests JavaScript to be executed at a time 215// which is late enough to not be thrown out, and early enough to be before 216// onload events are fired. 217IPC_MESSAGE_ROUTED1(ChromeViewMsg_WebUIJavaScript, 218 base::string16 /* javascript */) 219#endif 220 221// Set the content setting rules stored by the renderer. 222IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetContentSettingRules, 223 RendererContentSettingRules /* rules */) 224 225// Tells the render frame to load all blocked plugins with the given identifier. 226IPC_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. 231IPC_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. 235IPC_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. 240IPC_MESSAGE_CONTROL0(ChromeViewMsg_GetV8HeapStats) 241 242IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetPageSequenceNumber, 243 int /* page_seq_no */) 244 245IPC_MESSAGE_ROUTED0(ChromeViewMsg_DetermineIfPageSupportsInstant) 246 247IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetDisplayInstantResults, 248 bool /* display_instant_results */) 249 250IPC_MESSAGE_ROUTED2(ChromeViewMsg_SearchBoxFocusChanged, 251 OmniboxFocusState /* new_focus_state */, 252 OmniboxFocusChangeReason /* reason */) 253 254IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMarginChange, int /* start */) 255 256IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxMostVisitedItemsChanged, 257 std::vector<InstantMostVisitedItem> /* items */) 258 259IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxPromoInformation, 260 bool /* is_app_launcher_enabled */) 261 262IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetInputInProgress, 263 bool /* input_in_progress */) 264 265IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSetSuggestionToPrefetch, 266 InstantSuggestion /* suggestion */) 267 268IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxSubmit, 269 base::string16 /* value */) 270 271IPC_MESSAGE_ROUTED1(ChromeViewMsg_SearchBoxThemeChanged, 272 ThemeBackgroundInfo /* value */) 273 274IPC_MESSAGE_ROUTED2(ChromeViewMsg_ChromeIdentityCheckResult, 275 base::string16 /* identity */, 276 bool /* identity_match */) 277 278IPC_MESSAGE_ROUTED0(ChromeViewMsg_SearchBoxToggleVoiceSearch) 279 280// Sent on process startup to indicate whether this process is running in 281// incognito mode. 282IPC_MESSAGE_CONTROL1(ChromeViewMsg_SetIsIncognitoProcess, 283 bool /* is_incognito_processs */) 284 285// Sent in response to ViewHostMsg_DidBlockDisplayingInsecureContent. 286IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetAllowDisplayingInsecureContent, 287 bool /* allowed */) 288 289// Sent in response to ViewHostMsg_DidBlockRunningInsecureContent. 290IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetAllowRunningInsecureContent, 291 bool /* allowed */) 292 293IPC_MESSAGE_ROUTED0(ChromeViewMsg_ReloadFrame) 294 295// Tells the renderer whether or not a file system access has been allowed. 296IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestFileSystemAccessAsyncResponse, 297 int /* request_id */, 298 bool /* allowed */) 299 300// Sent when the profile changes the kSafeBrowsingEnabled preference. 301IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetClientSidePhishingDetection, 302 bool /* enable_phishing_detection */) 303 304// Asks the renderer for a thumbnail of the image selected by the most 305// recently opened context menu, if there is one. If the image's area 306// is greater than thumbnail_min_area it will be downscaled to 307// be within thumbnail_max_size. The possibly downsampled image will be 308// returned in a ChromeViewHostMsg_RequestThumbnailForContextNode_ACK message. 309IPC_MESSAGE_ROUTED2(ChromeViewMsg_RequestThumbnailForContextNode, 310 int /* thumbnail_min_area_pixels */, 311 gfx::Size /* thumbnail_max_size_pixels */) 312 313// Notifies the renderer whether hiding/showing the top controls is enabled, 314// what the current state should be, and whether or not to animate to the 315// proper state. 316IPC_MESSAGE_ROUTED3(ChromeViewMsg_UpdateTopControlsState, 317 content::TopControlsState /* constraints */, 318 content::TopControlsState /* current */, 319 bool /* animate */) 320 321 322// Updates the window features of the render view. 323IPC_MESSAGE_ROUTED1(ChromeViewMsg_SetWindowFeatures, 324 blink::WebWindowFeatures /* window_features */) 325 326IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_RequestThumbnailForContextNode_ACK, 327 SkBitmap /* thumbnail */, 328 gfx::Size /* original size of the image */) 329 330// Requests application info for the page. The renderer responds back with 331// ChromeViewHostMsg_DidGetWebApplicationInfo. 332IPC_MESSAGE_ROUTED0(ChromeViewMsg_GetWebApplicationInfo) 333 334#if defined(OS_ANDROID) 335// Asks the renderer to return information about the given meta tag. 336IPC_MESSAGE_ROUTED2(ChromeViewMsg_RetrieveMetaTagContent, 337 GURL /* expected_url */, 338 std::string /* tag_name */ ) 339#endif // defined(OS_ANDROID) 340 341// chrome.principals messages ------------------------------------------------ 342 343// Message sent from the renderer to the browser to get the list of browser 344// managed accounts for the given origin. 345IPC_SYNC_MESSAGE_CONTROL1_1(ChromeViewHostMsg_GetManagedAccounts, 346 GURL /* current URL */, 347 std::vector<std::string> /* managed accounts */) 348 349// Message sent from the renderer to the browser to show the browser account 350// management UI. 351IPC_MESSAGE_CONTROL0(ChromeViewHostMsg_ShowBrowserAccountManagementUI) 352 353// JavaScript related messages ----------------------------------------------- 354 355// Tells the frame it is displaying an interstitial page. 356IPC_MESSAGE_ROUTED0(ChromeViewMsg_SetAsInterstitial) 357 358// Provides the renderer with the results of the browser's investigation into 359// why a recent main frame load failed (currently, just DNS probe result). 360// NetErrorHelper will receive this mesage and replace or update the error 361// page with more specific troubleshooting suggestions. 362IPC_MESSAGE_ROUTED1(ChromeViewMsg_NetErrorInfo, 363 int /* DNS probe status */) 364 365// Provides the information needed by the renderer process to contact a 366// navigation correction service. Handled by the NetErrorHelper. 367IPC_MESSAGE_ROUTED5(ChromeViewMsg_SetNavigationCorrectionInfo, 368 GURL /* Navigation correction service base URL */, 369 std::string /* language */, 370 std::string /* origin_country */, 371 std::string /* API key to use */, 372 GURL /* Google Search URL to use */) 373 374//----------------------------------------------------------------------------- 375// Misc messages 376// These are messages sent from the renderer to the browser process. 377 378IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_UpdatedCacheStats, 379 blink::WebCache::UsageStats /* stats */) 380 381// Tells the browser that content in the current page was blocked due to the 382// user's content settings. 383IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_ContentBlocked, 384 ContentSettingsType /* type of blocked content */) 385 386// Sent by the renderer process to check whether access to web databases is 387// granted by content settings. 388IPC_SYNC_MESSAGE_CONTROL5_1(ChromeViewHostMsg_AllowDatabase, 389 int /* render_frame_id */, 390 GURL /* origin_url */, 391 GURL /* top origin url */, 392 base::string16 /* database name */, 393 base::string16 /* database display name */, 394 bool /* allowed */) 395 396// Sent by the renderer process to check whether access to DOM Storage is 397// granted by content settings. 398IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_AllowDOMStorage, 399 int /* render_frame_id */, 400 GURL /* origin_url */, 401 GURL /* top origin url */, 402 bool /* if true local storage, otherwise session */, 403 bool /* allowed */) 404 405// Sent by the renderer process to check whether access to FileSystem is 406// granted by content settings. 407IPC_SYNC_MESSAGE_CONTROL3_1(ChromeViewHostMsg_RequestFileSystemAccessSync, 408 int /* render_frame_id */, 409 GURL /* origin_url */, 410 GURL /* top origin url */, 411 bool /* allowed */) 412 413// Sent by the renderer process to check whether access to FileSystem is 414// granted by content settings. 415IPC_MESSAGE_CONTROL4(ChromeViewHostMsg_RequestFileSystemAccessAsync, 416 int /* render_frame_id */, 417 int /* request_id */, 418 GURL /* origin_url */, 419 GURL /* top origin url */) 420 421// Sent by the renderer process to check whether access to Indexed DBis 422// granted by content settings. 423IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_AllowIndexedDB, 424 int /* render_frame_id */, 425 GURL /* origin_url */, 426 GURL /* top origin url */, 427 base::string16 /* database name */, 428 bool /* allowed */) 429 430// Return information about a plugin for the given URL and MIME type. 431// In contrast to ViewHostMsg_GetPluginInfo in content/, this IPC call knows 432// about specific reasons why a plug-in can't be used, for example because it's 433// disabled. 434IPC_SYNC_MESSAGE_CONTROL4_1(ChromeViewHostMsg_GetPluginInfo, 435 int /* render_frame_id */, 436 GURL /* url */, 437 GURL /* top origin url */, 438 std::string /* mime_type */, 439 ChromeViewHostMsg_GetPluginInfo_Output /* output */) 440 441#if defined(ENABLE_PEPPER_CDMS) 442// Returns whether any internal plugin supporting |mime_type| is registered and 443// enabled. Does not determine whether the plugin can actually be instantiated 444// (e.g. whether it has all its dependencies). 445// When the returned *|is_available| is true, |additional_param_names| and 446// |additional_param_values| contain the name-value pairs, if any, specified 447// for the *first* non-disabled plugin found that is registered for |mime_type|. 448IPC_SYNC_MESSAGE_CONTROL1_3( 449 ChromeViewHostMsg_IsInternalPluginAvailableForMimeType, 450 std::string /* mime_type */, 451 bool /* is_available */, 452 std::vector<base::string16> /* additional_param_names */, 453 std::vector<base::string16> /* additional_param_values */) 454#endif 455 456#if defined(ENABLE_PLUGIN_INSTALLATION) 457// Tells the browser to search for a plug-in that can handle the given MIME 458// type. The result will be sent asynchronously to the routing ID 459// |placeholder_id|. 460IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FindMissingPlugin, 461 int /* placeholder_id */, 462 std::string /* mime_type */) 463 464// Notifies the browser that a missing plug-in placeholder has been removed, so 465// the corresponding PluginPlaceholderHost can be deleted. 466IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_RemovePluginPlaceholderHost, 467 int /* placeholder_id */) 468 469// Notifies a missing plug-in placeholder that a plug-in with name |plugin_name| 470// has been found. 471IPC_MESSAGE_ROUTED1(ChromeViewMsg_FoundMissingPlugin, 472 base::string16 /* plugin_name */) 473 474// Notifies a missing plug-in placeholder that no plug-in has been found. 475IPC_MESSAGE_ROUTED0(ChromeViewMsg_DidNotFindMissingPlugin) 476 477// Notifies a missing plug-in placeholder that we have started downloading 478// the plug-in. 479IPC_MESSAGE_ROUTED0(ChromeViewMsg_StartedDownloadingPlugin) 480 481// Notifies a missing plug-in placeholder that we have finished downloading 482// the plug-in. 483IPC_MESSAGE_ROUTED0(ChromeViewMsg_FinishedDownloadingPlugin) 484 485// Notifies a missing plug-in placeholder that there was an error downloading 486// the plug-in. 487IPC_MESSAGE_ROUTED1(ChromeViewMsg_ErrorDownloadingPlugin, 488 std::string /* message */) 489#endif // defined(ENABLE_PLUGIN_INSTALLATION) 490 491// Notifies a missing plug-in placeholder that the user cancelled downloading 492// the plug-in. 493IPC_MESSAGE_ROUTED0(ChromeViewMsg_CancelledDownloadingPlugin) 494 495// Tells the browser to open chrome://plugins in a new tab. We use a separate 496// message because renderer processes aren't allowed to directly navigate to 497// chrome:// URLs. 498IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_OpenAboutPlugins) 499 500// Tells the browser that there was an error loading a plug-in. 501IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_CouldNotLoadPlugin, 502 base::FilePath /* plugin_path */) 503 504// Tells the browser that we blocked a plug-in because NPAPI is not supported. 505IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_NPAPINotSupported, 506 std::string /* identifer */) 507 508// Tells the renderer that the NPAPI cannot be used. For example Ash on windows. 509IPC_MESSAGE_ROUTED0(ChromeViewMsg_NPAPINotSupported) 510 511// Notification that the page has an OpenSearch description document 512// associated with it. 513IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_PageHasOSDD, 514 GURL /* page_url */, 515 GURL /* osdd_url */, 516 search_provider::OSDDType) 517 518// Find out if the given url's security origin is installed as a search 519// provider. 520IPC_SYNC_MESSAGE_ROUTED2_1(ChromeViewHostMsg_GetSearchProviderInstallState, 521 GURL /* page url */, 522 GURL /* inquiry url */, 523 search_provider::InstallState /* install */) 524 525// Sends back stats about the V8 heap. 526IPC_MESSAGE_CONTROL2(ChromeViewHostMsg_V8HeapStats, 527 int /* size of heap (allocated from the OS) */, 528 int /* bytes in use */) 529 530// Request for a DNS prefetch of the names in the array. 531// NameList is typedef'ed std::vector<std::string> 532IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_DnsPrefetch, 533 std::vector<std::string> /* hostnames */) 534 535// Request for preconnect to host providing resource specified by URL 536IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_Preconnect, 537 GURL /* preconnect target url */) 538 539// Notifies when a plugin couldn't be loaded because it's outdated. 540IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedOutdatedPlugin, 541 int /* placeholder ID */, 542 std::string /* plug-in group identifier */) 543 544// Notifies when a plugin couldn't be loaded because it requires 545// user authorization. 546IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_BlockedUnauthorizedPlugin, 547 base::string16 /* name */, 548 std::string /* plug-in group identifier */) 549 550// Provide the browser process with information about the WebCore resource 551// cache and current renderer framerate. 552IPC_MESSAGE_CONTROL1(ChromeViewHostMsg_ResourceTypeStats, 553 blink::WebCache::ResourceTypeStats) 554 555// Message sent from the renderer to the browser to notify it of a 556// window.print() call which should cancel the prerender. The message is sent 557// only when the renderer is prerendering. 558IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_CancelPrerenderForPrinting) 559 560// Sent when the renderer was prevented from displaying insecure content in 561// a secure page by a security policy. The page may appear incomplete. 562IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockDisplayingInsecureContent) 563 564// Sent when the renderer was prevented from running insecure content in 565// a secure origin by a security policy. The page may appear incomplete. 566IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_DidBlockRunningInsecureContent) 567 568IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_DidGetWebApplicationInfo, 569 WebApplicationInfo) 570 571#if defined(OS_ANDROID) 572IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DidRetrieveMetaTagContent, 573 bool /* success */, 574 std::string /* tag_name */, 575 std::string /* tag_content */, 576 GURL /* expected_url */) 577#endif // defined(OS_ANDROID) 578 579// Logs events from InstantExtended New Tab Pages. 580IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_LogEvent, 581 int /* page_seq_no */, 582 NTPLoggingEventType /* event */) 583 584// Logs an impression on one of the Most Visited tile on the InstantExtended 585// New Tab Page. 586IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedImpression, 587 int /* page_seq_no */, 588 int /* position */, 589 base::string16 /* provider */) 590 591// Logs a navigation on one of the Most Visited tile on the InstantExtended 592// New Tab Page. 593IPC_MESSAGE_ROUTED3(ChromeViewHostMsg_LogMostVisitedNavigation, 594 int /* page_seq_no */, 595 int /* position */, 596 base::string16 /* provider */) 597 598// The Instant page asks for Chrome identity check against |identity|. 599IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_ChromeIdentityCheck, 600 int /* page_seq_no */, 601 base::string16 /* identity */) 602 603// Tells InstantExtended to set the omnibox focus state. 604IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_FocusOmnibox, 605 int /* page_seq_no */, 606 OmniboxFocusState /* state */) 607 608// Tells InstantExtended to paste text into the omnibox. If text is empty, 609// the clipboard contents will be pasted. This causes the omnibox dropdown to 610// open. 611IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_PasteAndOpenDropdown, 612 int /* page_seq_no */, 613 base::string16 /* text to be pasted */) 614 615// Tells InstantExtended whether the embedded search API is supported. 616// See http://dev.chromium.org/embeddedsearch 617IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_InstantSupportDetermined, 618 int /* page_seq_no */, 619 bool /* result */) 620 621// Tells InstantExtended to delete a most visited item. 622IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxDeleteMostVisitedItem, 623 int /* page_seq_no */, 624 GURL /* url */) 625 626// Tells InstantExtended to navigate the active tab to a possibly privileged 627// URL. 628IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_SearchBoxNavigate, 629 int /* page_seq_no */, 630 GURL /* destination */, 631 WindowOpenDisposition /* disposition */, 632 bool /*is_most_visited_item_url*/) 633 634// Tells InstantExtended to undo all most visited item deletions. 635IPC_MESSAGE_ROUTED1(ChromeViewHostMsg_SearchBoxUndoAllMostVisitedDeletions, 636 int /* page_seq_no */) 637 638// Tells InstantExtended to undo one most visited item deletion. 639IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SearchBoxUndoMostVisitedDeletion, 640 int /* page_seq_no */, 641 GURL /* url */) 642 643// Tells InstantExtended whether the page supports voice search. 644IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_SetVoiceSearchSupported, 645 int /* page_seq_no */, 646 bool /* supported */) 647 648// Tells the renderer a list of URLs which should be bounced back to the browser 649// process so that they can be assigned to an Instant renderer. 650IPC_MESSAGE_CONTROL2(ChromeViewMsg_SetSearchURLs, 651 std::vector<GURL> /* search_urls */, 652 GURL /* new_tab_page_url */) 653 654#if defined(ENABLE_PLUGINS) 655// Sent by the renderer to check if crash reporting is enabled. 656IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled, 657 bool /* enabled */) 658#endif 659