The Tor Browser: media/omx-plugin/include/froyo/utils/String16.h@6474c204b198 (annotated)

media/omx-plugin/include/froyo/utils/String16.h@6474c204b198 (annotated)

media/omx-plugin/include/froyo/utils/String16.h

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Copyright (C) 2005 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 #ifndef ANDROID_STRING16_H
 #define ANDROID_STRING16_H
 #include <utils/Errors.h>
 #include <utils/SharedBuffer.h>
 #include <stdint.h>
 #include <sys/types.h>
 // ---------------------------------------------------------------------------
 extern "C" {
 #if !defined(__cplusplus) || __cplusplus == 199711L // C or C++98
 typedef uint16_t char16_t;
 #endif
 // Standard string functions on char16 strings.
 int strcmp16(const char16_t *, const char16_t *);
 int strncmp16(const char16_t *s1, const char16_t *s2, size_t n);
 size_t strlen16(const char16_t *);
 size_t strnlen16(const char16_t *, size_t);
 char16_t *strcpy16(char16_t *, const char16_t *);
 char16_t *strncpy16(char16_t *, const char16_t *, size_t);
 // Version of comparison that supports embedded nulls.
 // This is different than strncmp() because we don't stop
 // at a nul character and consider the strings to be different
 // if the lengths are different (thus we need to supply the
 // lengths of both strings).  This can also be used when
 // your string is not nul-terminated as it will have the
 // equivalent result as strcmp16 (unlike strncmp16).
 int strzcmp16(const char16_t *s1, size_t n1, const char16_t *s2, size_t n2);
 // Version of strzcmp16 for comparing strings in different endianness.
 int strzcmp16_h_n(const char16_t *s1H, size_t n1, const char16_t *s2N, size_t n2);
 // Convert UTF-8 to UTF-16 including surrogate pairs
 void utf8_to_utf16(const uint8_t *src, size_t srcLen, char16_t* dst, const size_t dstLen);
 }
 // ---------------------------------------------------------------------------
 namespace android {
 // ---------------------------------------------------------------------------
 class String8;
 class TextOutput;
 //! This is a string holding UTF-16 characters.
 class String16
 {
 public:
                                 String16();
                                 String16(const String16& o);
                                 String16(const String16& o,
                                          size_t len,
                                          size_t begin=0);
     explicit                    String16(const char16_t* o);
     explicit                    String16(const char16_t* o, size_t len);
     explicit                    String16(const String8& o);
     explicit                    String16(const char* o);
     explicit                    String16(const char* o, size_t len);
                                 ~String16();
     inline  const char16_t*     string() const;
     inline  size_t              size() const;
     inline  const SharedBuffer* sharedBuffer() const;
             void                setTo(const String16& other);
             status_t            setTo(const char16_t* other);
             status_t            setTo(const char16_t* other, size_t len);
             status_t            setTo(const String16& other,
                                       size_t len,
                                       size_t begin=0);
             status_t            append(const String16& other);
             status_t            append(const char16_t* other, size_t len);
     inline  String16&           operator=(const String16& other);
     inline  String16&           operator+=(const String16& other);
     inline  String16            operator+(const String16& other) const;
             status_t            insert(size_t pos, const char16_t* chrs);
             status_t            insert(size_t pos,
                                        const char16_t* chrs, size_t len);
             ssize_t             findFirst(char16_t c) const;
             ssize_t             findLast(char16_t c) const;
             bool                startsWith(const String16& prefix) const;
             bool                startsWith(const char16_t* prefix) const;
             status_t            makeLower();
             status_t            replaceAll(char16_t replaceThis,
                                            char16_t withThis);
             status_t            remove(size_t len, size_t begin=0);
     inline  int                 compare(const String16& other) const;
     inline  bool                operator<(const String16& other) const;
     inline  bool                operator<=(const String16& other) const;
     inline  bool                operator==(const String16& other) const;
     inline  bool                operator!=(const String16& other) const;
     inline  bool                operator>=(const String16& other) const;
     inline  bool                operator>(const String16& other) const;
     inline  bool                operator<(const char16_t* other) const;
     inline  bool                operator<=(const char16_t* other) const;
     inline  bool                operator==(const char16_t* other) const;
     inline  bool                operator!=(const char16_t* other) const;
     inline  bool                operator>=(const char16_t* other) const;
     inline  bool                operator>(const char16_t* other) const;
     inline                      operator const char16_t*() const;
 private:
             const char16_t*     mString;
 };
 TextOutput& operator<<(TextOutput& to, const String16& val);
 // ---------------------------------------------------------------------------
 // No user servicable parts below.
 inline int compare_type(const String16& lhs, const String16& rhs)
 {
     return lhs.compare(rhs);
 }
 inline int strictly_order_type(const String16& lhs, const String16& rhs)
 {
     return compare_type(lhs, rhs) < 0;
 }
 inline const char16_t* String16::string() const
 {
     return mString;
 }
 inline size_t String16::size() const
 {
     return SharedBuffer::sizeFromData(mString)/sizeof(char16_t)-1;
 }
 inline const SharedBuffer* String16::sharedBuffer() const
 {
     return SharedBuffer::bufferFromData(mString);
 }
 inline String16& String16::operator=(const String16& other)
 {
     setTo(other);
     return *this;
 }
 inline String16& String16::operator+=(const String16& other)
 {
     append(other);
     return *this;
 }
 inline String16 String16::operator+(const String16& other) const
 {
     String16 tmp;
     tmp += other;
     return tmp;
 }
 inline int String16::compare(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size());
 }
 inline bool String16::operator<(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) < 0;
 }
 inline bool String16::operator<=(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) <= 0;
 }
 inline bool String16::operator==(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) == 0;
 }
 inline bool String16::operator!=(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) != 0;
 }
 inline bool String16::operator>=(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) >= 0;
 }
 inline bool String16::operator>(const String16& other) const
 {
     return strzcmp16(mString, size(), other.mString, other.size()) > 0;
 }
 inline bool String16::operator<(const char16_t* other) const
 {
     return strcmp16(mString, other) < 0;
 }
 inline bool String16::operator<=(const char16_t* other) const
 {
     return strcmp16(mString, other) <= 0;
 }
 inline bool String16::operator==(const char16_t* other) const
 {
     return strcmp16(mString, other) == 0;
 }
 inline bool String16::operator!=(const char16_t* other) const
 {
     return strcmp16(mString, other) != 0;
 }
 inline bool String16::operator>=(const char16_t* other) const
 {
     return strcmp16(mString, other) >= 0;
 }
 inline bool String16::operator>(const char16_t* other) const
 {
     return strcmp16(mString, other) > 0;
 }
 inline String16::operator const char16_t*() const
 {
     return mString;
 }
 }; // namespace android
 // ---------------------------------------------------------------------------
 #endif // ANDROID_STRING16_H

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media/omx-plugin/include/froyo/utils/String16.h@6474c204b198 (annotated)

media/omx-plugin/include/froyo/utils/String16.h