Merge pull request #323 from MoonchildProductions/nuke-sandbox

Nuke sandbox

1 files changed, 0 insertions, 469 deletions

diff --git a/security/sandbox/chromium/base/strings/string_piece.h b/security/sandbox/chromium/base/strings/string_piece.h
deleted file mode 100644
index 31e7596d1..000000000
--- a/security/sandbox/chromium/base/strings/string_piece.h
+++ /dev/null
@@ -1,469 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-// Copied from strings/stringpiece.h with modifications
-//
-// A string-like object that points to a sized piece of memory.
-//
-// You can use StringPiece as a function or method parameter.  A StringPiece
-// parameter can receive a double-quoted string literal argument, a "const
-// char*" argument, a string argument, or a StringPiece argument with no data
-// copying.  Systematic use of StringPiece for arguments reduces data
-// copies and strlen() calls.
-//
-// Prefer passing StringPieces by value:
-//   void MyFunction(StringPiece arg);
-// If circumstances require, you may also pass by const reference:
-//   void MyFunction(const StringPiece& arg);  // not preferred
-// Both of these have the same lifetime semantics.  Passing by value
-// generates slightly smaller code.  For more discussion, Googlers can see
-// the thread go/stringpiecebyvalue on c-users.
-
-#ifndef BASE_STRINGS_STRING_PIECE_H_
-#define BASE_STRINGS_STRING_PIECE_H_
-
-#include <stddef.h>
-
-#include <iosfwd>
-#include <string>
-
-#include "base/base_export.h"
-#include "base/containers/hash_tables.h"
-#include "base/logging.h"
-#include "base/strings/string16.h"
-
-namespace base {
-
-template <typename STRING_TYPE> class BasicStringPiece;
-typedef BasicStringPiece<std::string> StringPiece;
-typedef BasicStringPiece<string16> StringPiece16;
-
-// internal --------------------------------------------------------------------
-
-// Many of the StringPiece functions use different implementations for the
-// 8-bit and 16-bit versions, and we don't want lots of template expansions in
-// this (very common) header that will slow down compilation.
-//
-// So here we define overloaded functions called by the StringPiece template.
-// For those that share an implementation, the two versions will expand to a
-// template internal to the .cc file.
-namespace internal {
-
-BASE_EXPORT void CopyToString(const StringPiece& self, std::string* target);
-BASE_EXPORT void CopyToString(const StringPiece16& self, string16* target);
-
-BASE_EXPORT void AppendToString(const StringPiece& self, std::string* target);
-BASE_EXPORT void AppendToString(const StringPiece16& self, string16* target);
-
-BASE_EXPORT size_t copy(const StringPiece& self,
-                        char* buf,
-                        size_t n,
-                        size_t pos);
-BASE_EXPORT size_t copy(const StringPiece16& self,
-                        char16* buf,
-                        size_t n,
-                        size_t pos);
-
-BASE_EXPORT size_t find(const StringPiece& self,
-                        const StringPiece& s,
-                        size_t pos);
-BASE_EXPORT size_t find(const StringPiece16& self,
-                        const StringPiece16& s,
-                        size_t pos);
-BASE_EXPORT size_t find(const StringPiece& self,
-                        char c,
-                        size_t pos);
-BASE_EXPORT size_t find(const StringPiece16& self,
-                        char16 c,
-                        size_t pos);
-
-BASE_EXPORT size_t rfind(const StringPiece& self,
-                         const StringPiece& s,
-                         size_t pos);
-BASE_EXPORT size_t rfind(const StringPiece16& self,
-                         const StringPiece16& s,
-                         size_t pos);
-BASE_EXPORT size_t rfind(const StringPiece& self,
-                         char c,
-                         size_t pos);
-BASE_EXPORT size_t rfind(const StringPiece16& self,
-                         char16 c,
-                         size_t pos);
-
-BASE_EXPORT size_t find_first_of(const StringPiece& self,
-                                 const StringPiece& s,
-                                 size_t pos);
-BASE_EXPORT size_t find_first_of(const StringPiece16& self,
-                                 const StringPiece16& s,
-                                 size_t pos);
-
-BASE_EXPORT size_t find_first_not_of(const StringPiece& self,
-                                     const StringPiece& s,
-                                     size_t pos);
-BASE_EXPORT size_t find_first_not_of(const StringPiece16& self,
-                                     const StringPiece16& s,
-                                     size_t pos);
-BASE_EXPORT size_t find_first_not_of(const StringPiece& self,
-                                     char c,
-                                     size_t pos);
-BASE_EXPORT size_t find_first_not_of(const StringPiece16& self,
-                                     char16 c,
-                                     size_t pos);
-
-BASE_EXPORT size_t find_last_of(const StringPiece& self,
-                                const StringPiece& s,
-                                size_t pos);
-BASE_EXPORT size_t find_last_of(const StringPiece16& self,
-                                const StringPiece16& s,
-                                size_t pos);
-BASE_EXPORT size_t find_last_of(const StringPiece& self,
-                                char c,
-                                size_t pos);
-BASE_EXPORT size_t find_last_of(const StringPiece16& self,
-                                char16 c,
-                                size_t pos);
-
-BASE_EXPORT size_t find_last_not_of(const StringPiece& self,
-                                    const StringPiece& s,
-                                    size_t pos);
-BASE_EXPORT size_t find_last_not_of(const StringPiece16& self,
-                                    const StringPiece16& s,
-                                    size_t pos);
-BASE_EXPORT size_t find_last_not_of(const StringPiece16& self,
-                                    char16 c,
-                                    size_t pos);
-BASE_EXPORT size_t find_last_not_of(const StringPiece& self,
-                                    char c,
-                                    size_t pos);
-
-BASE_EXPORT StringPiece substr(const StringPiece& self,
-                               size_t pos,
-                               size_t n);
-BASE_EXPORT StringPiece16 substr(const StringPiece16& self,
-                                 size_t pos,
-                                 size_t n);
-
-#if DCHECK_IS_ON()
-// Asserts that begin <= end to catch some errors with iterator usage.
-BASE_EXPORT void AssertIteratorsInOrder(std::string::const_iterator begin,
-                                        std::string::const_iterator end);
-BASE_EXPORT void AssertIteratorsInOrder(string16::const_iterator begin,
-                                        string16::const_iterator end);
-#endif
-
-}  // namespace internal
-
-// BasicStringPiece ------------------------------------------------------------
-
-// Defines the types, methods, operators, and data members common to both
-// StringPiece and StringPiece16. Do not refer to this class directly, but
-// rather to BasicStringPiece, StringPiece, or StringPiece16.
-//
-// This is templatized by string class type rather than character type, so
-// BasicStringPiece<std::string> or BasicStringPiece<base::string16>.
-template <typename STRING_TYPE> class BasicStringPiece {
- public:
-  // Standard STL container boilerplate.
-  typedef size_t size_type;
-  typedef typename STRING_TYPE::value_type value_type;
-  typedef const value_type* pointer;
-  typedef const value_type& reference;
-  typedef const value_type& const_reference;
-  typedef ptrdiff_t difference_type;
-  typedef const value_type* const_iterator;
-  typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
-
-  static const size_type npos;
-
- public:
-  // We provide non-explicit singleton constructors so users can pass
-  // in a "const char*" or a "string" wherever a "StringPiece" is
-  // expected (likewise for char16, string16, StringPiece16).
-  BasicStringPiece() : ptr_(NULL), length_(0) {}
-  BasicStringPiece(const value_type* str)
-      : ptr_(str),
-        length_((str == NULL) ? 0 : STRING_TYPE::traits_type::length(str)) {}
-  BasicStringPiece(const STRING_TYPE& str)
-      : ptr_(str.data()), length_(str.size()) {}
-  BasicStringPiece(const value_type* offset, size_type len)
-      : ptr_(offset), length_(len) {}
-  BasicStringPiece(const typename STRING_TYPE::const_iterator& begin,
-                   const typename STRING_TYPE::const_iterator& end) {
-#if DCHECK_IS_ON()
-    // This assertion is done out-of-line to avoid bringing in logging.h and
-    // instantiating logging macros for every instantiation.
-    internal::AssertIteratorsInOrder(begin, end);
-#endif
-    length_ = static_cast<size_t>(std::distance(begin, end));
-
-    // The length test before assignment is to avoid dereferencing an iterator
-    // that may point to the end() of a string.
-    ptr_ = length_ > 0 ? &*begin : nullptr;
-  }
-
-  // data() may return a pointer to a buffer with embedded NULs, and the
-  // returned buffer may or may not be null terminated.  Therefore it is
-  // typically a mistake to pass data() to a routine that expects a NUL
-  // terminated string.
-  const value_type* data() const { return ptr_; }
-  size_type size() const { return length_; }
-  size_type length() const { return length_; }
-  bool empty() const { return length_ == 0; }
-
-  void clear() {
-    ptr_ = NULL;
-    length_ = 0;
-  }
-  void set(const value_type* data, size_type len) {
-    ptr_ = data;
-    length_ = len;
-  }
-  void set(const value_type* str) {
-    ptr_ = str;
-    length_ = str ? STRING_TYPE::traits_type::length(str) : 0;
-  }
-
-  value_type operator[](size_type i) const { return ptr_[i]; }
-
-  void remove_prefix(size_type n) {
-    ptr_ += n;
-    length_ -= n;
-  }
-
-  void remove_suffix(size_type n) {
-    length_ -= n;
-  }
-
-  int compare(const BasicStringPiece<STRING_TYPE>& x) const {
-    int r = wordmemcmp(
-        ptr_, x.ptr_, (length_ < x.length_ ? length_ : x.length_));
-    if (r == 0) {
-      if (length_ < x.length_) r = -1;
-      else if (length_ > x.length_) r = +1;
-    }
-    return r;
-  }
-
-  STRING_TYPE as_string() const {
-    // std::string doesn't like to take a NULL pointer even with a 0 size.
-    return empty() ? STRING_TYPE() : STRING_TYPE(data(), size());
-  }
-
-  const_iterator begin() const { return ptr_; }
-  const_iterator end() const { return ptr_ + length_; }
-  const_reverse_iterator rbegin() const {
-    return const_reverse_iterator(ptr_ + length_);
-  }
-  const_reverse_iterator rend() const {
-    return const_reverse_iterator(ptr_);
-  }
-
-  size_type max_size() const { return length_; }
-  size_type capacity() const { return length_; }
-
-  static int wordmemcmp(const value_type* p,
-                        const value_type* p2,
-                        size_type N) {
-    return STRING_TYPE::traits_type::compare(p, p2, N);
-  }
-
-  // Sets the value of the given string target type to be the current string.
-  // This saves a temporary over doing |a = b.as_string()|
-  void CopyToString(STRING_TYPE* target) const {
-    internal::CopyToString(*this, target);
-  }
-
-  void AppendToString(STRING_TYPE* target) const {
-    internal::AppendToString(*this, target);
-  }
-
-  size_type copy(value_type* buf, size_type n, size_type pos = 0) const {
-    return internal::copy(*this, buf, n, pos);
-  }
-
-  // Does "this" start with "x"
-  bool starts_with(const BasicStringPiece& x) const {
-    return ((this->length_ >= x.length_) &&
-            (wordmemcmp(this->ptr_, x.ptr_, x.length_) == 0));
-  }
-
-  // Does "this" end with "x"
-  bool ends_with(const BasicStringPiece& x) const {
-    return ((this->length_ >= x.length_) &&
-            (wordmemcmp(this->ptr_ + (this->length_-x.length_),
-                        x.ptr_, x.length_) == 0));
-  }
-
-  // find: Search for a character or substring at a given offset.
-  size_type find(const BasicStringPiece<STRING_TYPE>& s,
-                 size_type pos = 0) const {
-    return internal::find(*this, s, pos);
-  }
-  size_type find(value_type c, size_type pos = 0) const {
-    return internal::find(*this, c, pos);
-  }
-
-  // rfind: Reverse find.
-  size_type rfind(const BasicStringPiece& s,
-                  size_type pos = BasicStringPiece::npos) const {
-    return internal::rfind(*this, s, pos);
-  }
-  size_type rfind(value_type c, size_type pos = BasicStringPiece::npos) const {
-    return internal::rfind(*this, c, pos);
-  }
-
-  // find_first_of: Find the first occurence of one of a set of characters.
-  size_type find_first_of(const BasicStringPiece& s,
-                          size_type pos = 0) const {
-    return internal::find_first_of(*this, s, pos);
-  }
-  size_type find_first_of(value_type c, size_type pos = 0) const {
-    return find(c, pos);
-  }
-
-  // find_first_not_of: Find the first occurence not of a set of characters.
-  size_type find_first_not_of(const BasicStringPiece& s,
-                              size_type pos = 0) const {
-    return internal::find_first_not_of(*this, s, pos);
-  }
-  size_type find_first_not_of(value_type c, size_type pos = 0) const {
-    return internal::find_first_not_of(*this, c, pos);
-  }
-
-  // find_last_of: Find the last occurence of one of a set of characters.
-  size_type find_last_of(const BasicStringPiece& s,
-                         size_type pos = BasicStringPiece::npos) const {
-    return internal::find_last_of(*this, s, pos);
-  }
-  size_type find_last_of(value_type c,
-                         size_type pos = BasicStringPiece::npos) const {
-    return rfind(c, pos);
-  }
-
-  // find_last_not_of: Find the last occurence not of a set of characters.
-  size_type find_last_not_of(const BasicStringPiece& s,
-                             size_type pos = BasicStringPiece::npos) const {
-    return internal::find_last_not_of(*this, s, pos);
-  }
-  size_type find_last_not_of(value_type c,
-                             size_type pos = BasicStringPiece::npos) const {
-    return internal::find_last_not_of(*this, c, pos);
-  }
-
-  // substr.
-  BasicStringPiece substr(size_type pos,
-                          size_type n = BasicStringPiece::npos) const {
-    return internal::substr(*this, pos, n);
-  }
-
- protected:
-  const value_type* ptr_;
-  size_type     length_;
-};
-
-template <typename STRING_TYPE>
-const typename BasicStringPiece<STRING_TYPE>::size_type
-BasicStringPiece<STRING_TYPE>::npos =
-    typename BasicStringPiece<STRING_TYPE>::size_type(-1);
-
-// MSVC doesn't like complex extern templates and DLLs.
-#if !defined(COMPILER_MSVC)
-extern template class BASE_EXPORT BasicStringPiece<std::string>;
-extern template class BASE_EXPORT BasicStringPiece<string16>;
-#endif
-
-// StingPiece operators --------------------------------------------------------
-
-BASE_EXPORT bool operator==(const StringPiece& x, const StringPiece& y);
-
-inline bool operator!=(const StringPiece& x, const StringPiece& y) {
-  return !(x == y);
-}
-
-inline bool operator<(const StringPiece& x, const StringPiece& y) {
-  const int r = StringPiece::wordmemcmp(
-      x.data(), y.data(), (x.size() < y.size() ? x.size() : y.size()));
-  return ((r < 0) || ((r == 0) && (x.size() < y.size())));
-}
-
-inline bool operator>(const StringPiece& x, const StringPiece& y) {
-  return y < x;
-}
-
-inline bool operator<=(const StringPiece& x, const StringPiece& y) {
-  return !(x > y);
-}
-
-inline bool operator>=(const StringPiece& x, const StringPiece& y) {
-  return !(x < y);
-}
-
-// StringPiece16 operators -----------------------------------------------------
-
-inline bool operator==(const StringPiece16& x, const StringPiece16& y) {
-  if (x.size() != y.size())
-    return false;
-
-  return StringPiece16::wordmemcmp(x.data(), y.data(), x.size()) == 0;
-}
-
-inline bool operator!=(const StringPiece16& x, const StringPiece16& y) {
-  return !(x == y);
-}
-
-inline bool operator<(const StringPiece16& x, const StringPiece16& y) {
-  const int r = StringPiece16::wordmemcmp(
-      x.data(), y.data(), (x.size() < y.size() ? x.size() : y.size()));
-  return ((r < 0) || ((r == 0) && (x.size() < y.size())));
-}
-
-inline bool operator>(const StringPiece16& x, const StringPiece16& y) {
-  return y < x;
-}
-
-inline bool operator<=(const StringPiece16& x, const StringPiece16& y) {
-  return !(x > y);
-}
-
-inline bool operator>=(const StringPiece16& x, const StringPiece16& y) {
-  return !(x < y);
-}
-
-BASE_EXPORT std::ostream& operator<<(std::ostream& o,
-                                     const StringPiece& piece);
-
-}  // namespace base
-
-// Hashing ---------------------------------------------------------------------
-
-// We provide appropriate hash functions so StringPiece and StringPiece16 can
-// be used as keys in hash sets and maps.
-
-// This hash function is copied from base/containers/hash_tables.h. We don't
-// use the ones already defined for string and string16 directly because it
-// would require the string constructors to be called, which we don't want.
-#define HASH_STRING_PIECE(StringPieceType, string_piece)                \
-  std::size_t result = 0;                                               \
-  for (StringPieceType::const_iterator i = string_piece.begin();        \
-       i != string_piece.end(); ++i)                                    \
-    result = (result * 131) + *i;                                       \
-  return result;                                                        \
-
-namespace BASE_HASH_NAMESPACE {
-
-template<>
-struct hash<base::StringPiece> {
-  std::size_t operator()(const base::StringPiece& sp) const {
-    HASH_STRING_PIECE(base::StringPiece, sp);
-  }
-};
-template<>
-struct hash<base::StringPiece16> {
-  std::size_t operator()(const base::StringPiece16& sp16) const {
-    HASH_STRING_PIECE(base::StringPiece16, sp16);
-  }
-};
-
-}  // namespace BASE_HASH_NAMESPACE
-
-#endif  // BASE_STRINGS_STRING_PIECE_H_