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@ -74,13 +74,73 @@ Jupiter::DataBuffer::~DataBuffer() |
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void Jupiter::DataBuffer::push(const uint8_t *data, size_t size_) |
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void Jupiter::DataBuffer::push(const uint8_t *data, size_t size_) |
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{ |
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{ |
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Jupiter::DataBuffer::secure(size_); |
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Jupiter::DataBuffer::secure(size_); |
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fputs("Pushing: \"", stdout); |
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while (size_-- != 0) |
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while (size_-- != 0) |
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{ |
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fputc(*data, stdout); |
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*Jupiter::DataBuffer::end++ = *data++; |
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*Jupiter::DataBuffer::end++ = *data++; |
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} |
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} |
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puts("\""); |
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void Jupiter::DataBuffer::peek_from(FILE *file) |
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{ |
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fpos_t pos; |
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fgetpos(file, &pos); |
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Jupiter::DataBuffer::pop_from(file); |
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fsetpos(file, &pos); |
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} |
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void Jupiter::DataBuffer::peek_from(FILE *file, size_t size_) |
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{ |
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fpos_t pos; |
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fgetpos(file, &pos); |
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Jupiter::DataBuffer::pop_from(file, size_); |
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fsetpos(file, &pos); |
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} |
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void Jupiter::DataBuffer::pop_from(FILE *file) |
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{ |
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size_t size_; |
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fread(&size_, sizeof(size_t), 1, file); |
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Jupiter::DataBuffer::pop_from(file, size_); |
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} |
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void Jupiter::DataBuffer::pop_from(FILE *file, size_t size_) |
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{ |
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Jupiter::DataBuffer::secure(size_); |
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int chr; |
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while (size_-- != 0) |
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{ |
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chr = fgetc(file); |
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if (chr == EOF) |
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break; |
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*Jupiter::DataBuffer::end++ = static_cast<uint8_t>(chr); |
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} |
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} |
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void Jupiter::DataBuffer::copy_to(FILE *file) |
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{ |
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fwrite(std::addressof<const size_t>(Jupiter::DataBuffer::size()), sizeof(size_t), 1, file); |
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Jupiter::DataBuffer::copy_to(file, Jupiter::DataBuffer::size()); |
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} |
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void Jupiter::DataBuffer::copy_to(FILE *file, size_t size_) |
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{ |
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fwrite(Jupiter::DataBuffer::head, sizeof(uint8_t), size_, file); |
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} |
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void Jupiter::DataBuffer::copy_to(FILE *file, size_t index, size_t size_) |
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{ |
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fwrite(Jupiter::DataBuffer::head + index, sizeof(uint8_t), size_, file); |
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} |
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void Jupiter::DataBuffer::push_to(FILE *file) |
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{ |
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Jupiter::DataBuffer::copy_to(file); |
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Jupiter::DataBuffer::head = Jupiter::DataBuffer::base; |
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Jupiter::DataBuffer::end = Jupiter::DataBuffer::head; |
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} |
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void Jupiter::DataBuffer::push_to(FILE *file, size_t size_) |
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{ |
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Jupiter::DataBuffer::copy_to(file, size_); |
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Jupiter::DataBuffer::head += size_; |
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} |
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} |
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size_t Jupiter::DataBuffer::shrink() |
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size_t Jupiter::DataBuffer::shrink() |
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