forked from soutade/libgourou
Bugfix : rework inflate/deflate that makes produce data
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e5697378e9
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@ -441,11 +441,15 @@ void DRMProcessorClientImpl::inflate(std::string data, gourou::ByteArray& result
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int ret = inflateInit2(&infstream, wbits);
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if (ret != Z_OK)
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EXCEPTION(gourou::CLIENT_ZIP_ERROR, infstream.msg);
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ret = ::inflate(&infstream, Z_SYNC_FLUSH);
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while (ret == Z_OK || ret == Z_STREAM_END)
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{
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result.append(buffer, dataSize-infstream.avail_out);
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if (ret == Z_STREAM_END) break;
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if ((ret == Z_OK && infstream.avail_out != 0) || ret == Z_STREAM_END)
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break;
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infstream.avail_out = (uInt)dataSize; // size of output
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infstream.next_out = (Bytef *)buffer; // output char array
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ret = ::inflate(&infstream, Z_SYNC_FLUSH);
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@ -455,7 +459,7 @@ void DRMProcessorClientImpl::inflate(std::string data, gourou::ByteArray& result
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delete[] buffer;
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if (ret != Z_OK && ret != Z_STREAM_END && ret != Z_BUF_ERROR)
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if (ret != Z_OK && ret != Z_STREAM_END)
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EXCEPTION(gourou::CLIENT_ZIP_ERROR, zError(ret));
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}
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@ -479,11 +483,15 @@ void DRMProcessorClientImpl::deflate(std::string data, gourou::ByteArray& result
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int ret = deflateInit2(&defstream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, wbits,
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compressionLevel, Z_DEFAULT_STRATEGY);
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if (ret != Z_OK)
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EXCEPTION(gourou::CLIENT_ZIP_ERROR, defstream.msg);
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ret = ::deflate(&defstream, Z_SYNC_FLUSH);
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while (ret == Z_OK || ret == Z_STREAM_END)
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{
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result.append(buffer, dataSize-defstream.avail_out);
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if (ret == Z_STREAM_END) break;
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if ((ret == Z_OK && defstream.avail_out != 0) || ret == Z_STREAM_END)
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break;
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defstream.avail_out = (uInt)dataSize; // size of output
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defstream.next_out = (Bytef *)buffer; // output char array
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ret = ::deflate(&defstream, Z_SYNC_FLUSH);
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@ -493,6 +501,6 @@ void DRMProcessorClientImpl::deflate(std::string data, gourou::ByteArray& result
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delete[] buffer;
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if (ret != Z_OK && ret != Z_STREAM_END && ret != Z_BUF_ERROR)
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if (ret != Z_OK && ret != Z_STREAM_END)
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EXCEPTION(gourou::CLIENT_ZIP_ERROR, zError(ret));
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}
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