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51 lines
2.0 KiB
51 lines
2.0 KiB
7 months ago
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// Copyright 2020 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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#ifndef THIRD_PARTY_MOZILLA_URL_PARSE_INTERNAL_H_
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#define THIRD_PARTY_MOZILLA_URL_PARSE_INTERNAL_H_
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namespace openscreen {
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struct Component;
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static constexpr char kHttpsScheme[] = "https";
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static constexpr char kHttpScheme[] = "http";
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static constexpr char kFileScheme[] = "file";
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static constexpr char kFtpScheme[] = "ftp";
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static constexpr char kWssScheme[] = "wss";
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static constexpr char kWsScheme[] = "ws";
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static constexpr char kFileSystemScheme[] = "filesystem";
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static constexpr char kMailtoScheme[] = "mailto";
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// Returns whether the character |ch| should be treated as a slash.
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bool IsURLSlash(char ch);
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// Returns whether the character |ch| can be safely removed for the URL.
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bool ShouldTrimFromURL(char ch);
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// Given an already-initialized begin index and length, this shrinks the range
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// to eliminate "should-be-trimmed" characters. Note that the length does *not*
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// indicate the length of untrimmed data from |*begin|, but rather the position
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// in the input string (so the string starts at character |*begin| in the spec,
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// and goes until |*len|).
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void TrimURL(const char* spec, int* begin, int* len, bool trim_path_end = true);
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// Returns the number of consecutive slashes in |str| starting from offset
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// |begin_offset|.
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int CountConsecutiveSlashes(const char* str, int begin_offset, int str_len);
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// Given a string and a range inside the string, compares it to the given
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// lower-case |compare_to| buffer.
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bool CompareSchemeComponent(const char* spec,
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const Component& component,
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const char* compare_to);
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// Returns whether the scheme given by (spec, component) is a standard scheme
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// (i.e. https://url.spec.whatwg.org/#special-scheme).
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bool IsStandard(const char* spec, const Component& component);
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} // namespace openscreen
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#endif // THIRD_PARTY_MOZILLA_URL_PARSE_INTERNAL_H_
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