70 lines
1.9 KiB
Python
70 lines
1.9 KiB
Python
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def generate_compressed_config(config_src, output_dir):
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import os.path
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from compat import byte_to_str
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# Header file
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with open(os.path.join(output_dir, 'android_mono_config.gen.h'), 'w') as header:
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header.write('''/* THIS FILE IS GENERATED DO NOT EDIT */
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#ifndef ANDROID_MONO_CONFIG_GEN_H
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#define ANDROID_MONO_CONFIG_GEN_H
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#ifdef ANDROID_ENABLED
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#include "core/ustring.h"
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String get_godot_android_mono_config();
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#endif // ANDROID_ENABLED
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#endif // ANDROID_MONO_CONFIG_GEN_H
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''')
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# Source file
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with open(os.path.join(output_dir, 'android_mono_config.gen.cpp'), 'w') as cpp:
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with open(config_src, 'rb') as f:
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buf = f.read()
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decompr_size = len(buf)
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import zlib
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buf = zlib.compress(buf)
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compr_size = len(buf)
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bytes_seq_str = ''
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for i, buf_idx in enumerate(range(compr_size)):
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if i > 0:
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bytes_seq_str += ', '
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bytes_seq_str += byte_to_str(buf[buf_idx])
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cpp.write('''/* THIS FILE IS GENERATED DO NOT EDIT */
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#include "android_mono_config.gen.h"
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#ifdef ANDROID_ENABLED
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#include "core/io/compression.h"
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#include "core/pool_vector.h"
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namespace {
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// config
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static const int config_compressed_size = %d;
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static const int config_uncompressed_size = %d;
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static const unsigned char config_compressed_data[] = { %s };
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} // namespace
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String get_godot_android_mono_config() {
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PoolVector<uint8_t> data;
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data.resize(config_uncompressed_size);
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PoolVector<uint8_t>::Write w = data.write();
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Compression::decompress(w.ptr(), config_uncompressed_size, config_compressed_data,
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config_compressed_size, Compression::MODE_DEFLATE);
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String s;
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if (s.parse_utf8((const char *)w.ptr(), data.size())) {
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ERR_FAIL_V(String());
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}
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return s;
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}
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#endif // ANDROID_ENABLED
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''' % (compr_size, decompr_size, bytes_seq_str))
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