| /* ------------------------------------------------------------------ |
| * Copyright (C) 1998-2009 PacketVideo |
| * |
| * 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. |
| * ------------------------------------------------------------------- |
| */ |
| // -*- c++ -*- |
| // = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = |
| |
| // O S C L_ S T R I N G _ R E P |
| // |
| // This file contains a standardized set of string containers that |
| // can be used in place of character arrays. |
| |
| // = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = |
| |
| /*! \addtogroup osclutil OSCL Util |
| * |
| * @{ |
| */ |
| |
| |
| /*! |
| * \file oscl_string_rep.h |
| * \brief Contains some internal implementation for string containers. |
| * |
| */ |
| |
| |
| #ifndef OSCL_STRING_REP_H_INCLUDED |
| #define OSCL_STRING_REP_H_INCLUDED |
| |
| |
| #ifndef OSCL_DEFALLOC_H_INCLUDED |
| #include "oscl_defalloc.h" |
| #endif |
| |
| |
| |
| /** For internal use only-- heap string representation |
| */ |
| class CHeapRep |
| { |
| public: |
| CHeapRep() |
| : refcount(0) |
| , buffer(NULL) |
| , maxsize(0) |
| , size(0) |
| {} |
| |
| OSCL_IMPORT_REF static void set_rep(CHeapRep*&, Oscl_DefAlloc&, const char*, uint32); |
| OSCL_IMPORT_REF static void set_rep(CHeapRep*&, Oscl_DefAlloc&, const oscl_wchar*, uint32); |
| OSCL_IMPORT_REF static void append_rep(CHeapRep*&, Oscl_DefAlloc&, const char*, uint32); |
| OSCL_IMPORT_REF static void append_rep(CHeapRep*&, Oscl_DefAlloc&, const oscl_wchar*, uint32); |
| |
| uint32 refcount; |
| OsclAny* buffer; |
| uint32 maxsize; |
| uint32 size; |
| OSCL_IMPORT_REF bool set(uint32, const char*, Oscl_DefAlloc &); |
| OSCL_IMPORT_REF bool set(uint32, const oscl_wchar*, Oscl_DefAlloc &); |
| OSCL_IMPORT_REF bool append(uint32, const char*, uint32, const char*, Oscl_DefAlloc &); |
| OSCL_IMPORT_REF bool append(uint32, const oscl_wchar*, uint32, const oscl_wchar*, Oscl_DefAlloc &); |
| OSCL_IMPORT_REF void add_ref(); |
| OSCL_IMPORT_REF void remove_ref(Oscl_DefAlloc &); |
| |
| OSCL_IMPORT_REF static void assign(CHeapRep*&, CHeapRep*, Oscl_DefAlloc &); |
| private: |
| static CHeapRep *New(Oscl_DefAlloc &); |
| }; |
| |
| /** For internal use only-- stack string representation |
| */ |
| class CStackRep |
| { |
| public: |
| CStackRep() |
| : maxsize(0) |
| , size(0) |
| , buffer(NULL) |
| {} |
| uint32 maxsize; |
| uint32 size; |
| OsclAny* buffer; |
| OSCL_IMPORT_REF void set(const char* cp, uint32 len); |
| OSCL_IMPORT_REF void set(const oscl_wchar* cp, uint32 len); |
| OSCL_IMPORT_REF void append(const char* cp, uint32 len); |
| OSCL_IMPORT_REF void append(const oscl_wchar* cp, uint32 len); |
| }; |
| |
| |
| /** For internal use only-- fast string representation |
| */ |
| class CFastRep |
| { |
| public: |
| CFastRep() |
| : maxsize(0) |
| , size(0) |
| , buffer(NULL) |
| , writable(false) |
| {} |
| uint32 maxsize; |
| uint32 size; |
| OsclAny* buffer; |
| bool writable; |
| OSCL_IMPORT_REF void set_w(char* cp, uint32 len, uint32 maxlen); |
| OSCL_IMPORT_REF void set_w(oscl_wchar* cp, uint32 len, uint32 maxlen); |
| OSCL_IMPORT_REF void set_r(const char* cp, uint32 len); |
| OSCL_IMPORT_REF void set_r(const oscl_wchar* cp, uint32 len); |
| OSCL_IMPORT_REF void append(const char* cp, uint32 len); |
| OSCL_IMPORT_REF void append(const oscl_wchar* cp, uint32 len); |
| }; |
| |
| |
| #endif // OSCL_STRING_REP_H_INCLUDED |
| |
| /*! @} */ |