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67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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module content.mojom;
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import "mojo/common/file.mojom";
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import "mojo/common/string16.mojom";
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import "url/mojo/origin.mojom";
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// WebDatabase messages sent from the browser to the renderer.
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interface WebDatabase {
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// Notifies the renderer process of the new database size.
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UpdateSize(url.mojom.Origin origin,
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mojo.common.mojom.String16 name,
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int64 size);
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// Asks the renderer process to close a database immediately.
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CloseImmediately(url.mojom.Origin origin, mojo.common.mojom.String16 name);
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};
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interface WebDatabaseHost {
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// Asks the browser process to open a DB file with the given name.
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[Sync]
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OpenFile(mojo.common.mojom.String16 vfs_file_name,
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int32 desired_flags) => (mojo.common.mojom.File? file);
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// Asks the browser process to delete a DB file.
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[Sync]
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DeleteFile(mojo.common.mojom.String16 vfs_file_name,
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bool sync_dir) => (int32 sqlite_error_code);
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// Asks the browser process to return the attributes of a DB file.
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[Sync]
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GetFileAttributes(mojo.common.mojom.String16 vfs_file_name) => (
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int32 attributes);
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// Asks the browser process to return the size of a DB file.
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[Sync]
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GetFileSize(mojo.common.mojom.String16 vfs_file_name) => (int64 size);
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// Asks the browser set the size of a DB file.
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[Sync]
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SetFileSize(mojo.common.mojom.String16 vfs_file_name,
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int64 expected_size) => (bool success);
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// Asks the browser process for the amount of space available to an origin.
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[Sync]
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GetSpaceAvailable(url.mojom.Origin origin) => (int64 space_available);
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// Notifies the browser process that a new database has been opened
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Opened(url.mojom.Origin origin, mojo.common.mojom.String16 database_name,
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mojo.common.mojom.String16 database_description, int64 estimated_size);
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// Notifies the browser process that a database might have been modified
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Modified(url.mojom.Origin origin, mojo.common.mojom.String16 database_name);
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// Notifies the browser process that a database is about to close
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Closed(url.mojom.Origin origin, mojo.common.mojom.String16 database_name);
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// Sent when a sqlite error indicates the database is corrupt.
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HandleSqliteError(url.mojom.Origin origin,
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mojo.common.mojom.String16 database_name,
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int32 error);
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};
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