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Diffstat (limited to 'src/common/rapidjson/filereadstream.h')
-rw-r--r-- | src/common/rapidjson/filereadstream.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/common/rapidjson/filereadstream.h b/src/common/rapidjson/filereadstream.h deleted file mode 100644 index 31c193bf9..000000000 --- a/src/common/rapidjson/filereadstream.h +++ /dev/null @@ -1,94 +0,0 @@ -// Copyright (C) 2011 Milo Yip
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-#ifndef RAPIDJSON_FILEREADSTREAM_H_
-#define RAPIDJSON_FILEREADSTREAM_H_
-
-#include "rapidjson.h"
-#include <cstdio>
-
-namespace rapidjson {
-
-//! File byte stream for input using fread().
-/*!
- \note implements Stream concept
-*/
-class FileReadStream {
-public:
- typedef char Ch; //!< Character type (byte).
-
- //! Constructor.
- /*!
- \param fp File pointer opened for read.
- \param buffer user-supplied buffer.
- \param bufferSize size of buffer in bytes. Must >=4 bytes.
- */
- FileReadStream(FILE* fp, char* buffer, size_t bufferSize) : fp_(fp), buffer_(buffer), bufferSize_(bufferSize), bufferLast_(0), current_(buffer_), readCount_(0), count_(0), eof_(false) {
- RAPIDJSON_ASSERT(fp_ != 0);
- RAPIDJSON_ASSERT(bufferSize >= 4);
- Read();
- }
-
- Ch Peek() const { return *current_; }
- Ch Take() { Ch c = *current_; Read(); return c; }
- size_t Tell() const { return count_ + static_cast<size_t>(current_ - buffer_); }
-
- // Not implemented
- void Put(Ch) { RAPIDJSON_ASSERT(false); }
- void Flush() { RAPIDJSON_ASSERT(false); }
- Ch* PutBegin() { RAPIDJSON_ASSERT(false); return 0; }
- size_t PutEnd(Ch*) { RAPIDJSON_ASSERT(false); return 0; }
-
- // For encoding detection only.
- const Ch* Peek4() const {
- return (current_ + 4 <= bufferLast_) ? current_ : 0;
- }
-
-private:
- void Read() {
- if (current_ < bufferLast_)
- ++current_;
- else if (!eof_) {
- count_ += readCount_;
- readCount_ = fread(buffer_, 1, bufferSize_, fp_);
- bufferLast_ = buffer_ + readCount_ - 1;
- current_ = buffer_;
-
- if (readCount_ < bufferSize_) {
- buffer_[readCount_] = '\0';
- ++bufferLast_;
- eof_ = true;
- }
- }
- }
-
- FILE* fp_;
- Ch *buffer_;
- size_t bufferSize_;
- Ch *bufferLast_;
- Ch *current_;
- size_t readCount_;
- size_t count_; //!< Number of characters read
- bool eof_;
-};
-
-} // namespace rapidjson
-
-#endif // RAPIDJSON_FILESTREAM_H_
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