Remove unused rtc_base crypt_string
BUG=None
Change-Id: I6a3e34a9d086699912b7f11f3f5d01e84669eb2d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/350144
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Philipp Hancke <phancke@meta.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42331}
diff --git a/rtc_base/BUILD.gn b/rtc_base/BUILD.gn
index 74881be..57aea4e 100644
--- a/rtc_base/BUILD.gn
+++ b/rtc_base/BUILD.gn
@@ -1284,7 +1284,6 @@
":buffer",
":byte_buffer",
":checks",
- ":crypt_string",
":logging",
":stringutils",
":zero_memory",
@@ -1599,13 +1598,6 @@
}
}
-rtc_library("crypt_string") {
- sources = [
- "crypt_string.cc",
- "crypt_string.h",
- ]
-}
-
rtc_source_set("gtest_prod") {
sources = [ "gtest_prod_util.h" ]
}
diff --git a/rtc_base/crypt_string.cc b/rtc_base/crypt_string.cc
deleted file mode 100644
index cf38a5b..0000000
--- a/rtc_base/crypt_string.cc
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2015 The WebRTC Project Authors. All rights reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "rtc_base/crypt_string.h"
-
-namespace rtc {
-
-size_t EmptyCryptStringImpl::GetLength() const {
- return 0;
-}
-
-void EmptyCryptStringImpl::CopyTo(char* dest, bool nullterminate) const {
- if (nullterminate) {
- *dest = '\0';
- }
-}
-
-std::string EmptyCryptStringImpl::UrlEncode() const {
- return "";
-}
-
-CryptStringImpl* EmptyCryptStringImpl::Copy() const {
- return new EmptyCryptStringImpl();
-}
-
-void EmptyCryptStringImpl::CopyRawTo(std::vector<unsigned char>* dest) const {
- dest->clear();
-}
-
-CryptString::CryptString() : impl_(new EmptyCryptStringImpl()) {}
-
-CryptString::CryptString(const CryptString& other)
- : impl_(other.impl_->Copy()) {}
-
-CryptString::CryptString(const CryptStringImpl& impl) : impl_(impl.Copy()) {}
-
-CryptString::~CryptString() = default;
-
-} // namespace rtc
diff --git a/rtc_base/crypt_string.h b/rtc_base/crypt_string.h
deleted file mode 100644
index 470bd00..0000000
--- a/rtc_base/crypt_string.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 2004 The WebRTC Project Authors. All rights reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef RTC_BASE_CRYPT_STRING_H_
-#define RTC_BASE_CRYPT_STRING_H_
-
-#include <string.h>
-
-#include <memory>
-#include <string>
-#include <vector>
-
-namespace rtc {
-
-class CryptStringImpl {
- public:
- virtual ~CryptStringImpl() {}
- virtual size_t GetLength() const = 0;
- virtual void CopyTo(char* dest, bool nullterminate) const = 0;
- virtual std::string UrlEncode() const = 0;
- virtual CryptStringImpl* Copy() const = 0;
- virtual void CopyRawTo(std::vector<unsigned char>* dest) const = 0;
-};
-
-class EmptyCryptStringImpl : public CryptStringImpl {
- public:
- ~EmptyCryptStringImpl() override {}
- size_t GetLength() const override;
- void CopyTo(char* dest, bool nullterminate) const override;
- std::string UrlEncode() const override;
- CryptStringImpl* Copy() const override;
- void CopyRawTo(std::vector<unsigned char>* dest) const override;
-};
-
-class CryptString {
- public:
- CryptString();
- size_t GetLength() const { return impl_->GetLength(); }
- void CopyTo(char* dest, bool nullterminate) const {
- impl_->CopyTo(dest, nullterminate);
- }
- CryptString(const CryptString& other);
- explicit CryptString(const CryptStringImpl& impl);
- ~CryptString();
- CryptString& operator=(const CryptString& other) {
- if (this != &other) {
- impl_.reset(other.impl_->Copy());
- }
- return *this;
- }
- void Clear() { impl_.reset(new EmptyCryptStringImpl()); }
- std::string UrlEncode() const { return impl_->UrlEncode(); }
- void CopyRawTo(std::vector<unsigned char>* dest) const {
- return impl_->CopyRawTo(dest);
- }
-
- private:
- std::unique_ptr<const CryptStringImpl> impl_;
-};
-
-} // namespace rtc
-
-#endif // RTC_BASE_CRYPT_STRING_H_
diff --git a/rtc_base/socket_adapters.h b/rtc_base/socket_adapters.h
index 33ae94e..c41b4a8 100644
--- a/rtc_base/socket_adapters.h
+++ b/rtc_base/socket_adapters.h
@@ -16,7 +16,6 @@
#include "absl/strings/string_view.h"
#include "api/array_view.h"
#include "rtc_base/async_socket.h"
-#include "rtc_base/crypt_string.h"
namespace rtc {
