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author | bigbiff bigbiff <bigbiff@teamw.in> | 2018-12-19 00:39:53 +0100 |
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committer | Ethan Yonker <dees_troy@teamw.in> | 2019-03-20 20:28:21 +0100 |
commit | af32bb9c4f4f06e92de3435ed2db3153c0701094 (patch) | |
tree | 622948fb3167dc17bb436c948d61df581d2e75f7 /mtp/ffs/MtpStringBuffer.h | |
parent | Adding Edl button in reboot menu (diff) | |
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Diffstat (limited to 'mtp/ffs/MtpStringBuffer.h')
-rw-r--r-- | mtp/ffs/MtpStringBuffer.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/mtp/ffs/MtpStringBuffer.h b/mtp/ffs/MtpStringBuffer.h new file mode 100644 index 000000000..0006cdbca --- /dev/null +++ b/mtp/ffs/MtpStringBuffer.h @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2010 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 _MTP_STRING_BUFFER_H +#define _MTP_STRING_BUFFER_H + +#include <log/log.h> +#include <stdint.h> +#include <string> + +// Max Character number of a MTP String +#define MTP_STRING_MAX_CHARACTER_NUMBER 255 + +class MtpDataPacket; + +// Represents a utf8 string, with a maximum of 255 characters +class MtpStringBuffer { + +private: + std::string mString; + +public: + MtpStringBuffer() {}; + ~MtpStringBuffer() {}; + + explicit MtpStringBuffer(const char* src); + explicit MtpStringBuffer(const uint16_t* src); + MtpStringBuffer(const MtpStringBuffer& src); + + void set(const char* src); + void set(const uint16_t* src); + + inline void append(const char* other); + inline void append(MtpStringBuffer &other); + + bool readFromPacket(MtpDataPacket* packet); + void writeToPacket(MtpDataPacket* packet) const; + + inline bool isEmpty() const { return mString.empty(); } + inline int size() const { return mString.length(); } + + inline operator const char*() const { return mString.c_str(); } +}; + +inline void MtpStringBuffer::append(const char* other) { + mString += other; +} + +inline void MtpStringBuffer::append(MtpStringBuffer &other) { + mString += other.mString; +} + +#endif // _MTP_STRING_BUFFER_H |