135 lines
4.2 KiB
Python
135 lines
4.2 KiB
Python
#!/usr/bin/env python
|
|
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
|
|
|
|
import os
|
|
|
|
file_header = '''/*
|
|
|
|
Copyright (c) 2017, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#ifndef TORRENT_FWD_HPP
|
|
#define TORRENT_FWD_HPP
|
|
|
|
#include "libtorrent/config.hpp"
|
|
|
|
namespace libtorrent {
|
|
'''
|
|
|
|
file_footer = '''
|
|
|
|
}
|
|
|
|
namespace lt = libtorrent;
|
|
|
|
#endif // TORRENT_FWD_HPP
|
|
'''
|
|
|
|
classes = os.popen(
|
|
r'git grep "\(TORRENT_EXPORT\|TORRENT_DEPRECATED_EXPORT\|^TORRENT_[A-Z0-9]\+_NAMESPACE\)"').read().split('\n')
|
|
|
|
|
|
def print_classes(out, classes, keyword):
|
|
current_file = ''
|
|
|
|
# [(file, decl), ...]
|
|
classes = [(l.split(':')[0].strip(), ':'.join(l.split(':')[1:]).strip()) for l in classes]
|
|
|
|
# we only care about header files
|
|
# ignore the forward header itself, that's the one we're generating
|
|
# also ignore any header in the aux_ directory, those are private
|
|
classes = [l for l in classes if l[0].endswith('.hpp') and not l[0].endswith('/fwd.hpp') and '/aux_/' not in l[0]]
|
|
|
|
namespaces = ['TORRENT_VERSION_NAMESPACE_2',
|
|
'TORRENT_VERSION_NAMESPACE_2_END']
|
|
|
|
# only include classes with the right kind of export
|
|
classes = [
|
|
l for l in classes if l[1] in namespaces or (
|
|
l[1].split(' ')[0] in [
|
|
'class',
|
|
'struct'] and l[1].split(' ')[1] == keyword)]
|
|
|
|
# collapse empty namespaces
|
|
classes2 = []
|
|
skip = 0
|
|
for i in range(len(classes)):
|
|
if skip > 0:
|
|
skip -= 1
|
|
continue
|
|
if classes[i][1] in namespaces \
|
|
and len(classes) > i + 1 \
|
|
and classes[i + 1][1] == ('%s_END' % classes[i][1]):
|
|
skip = 1
|
|
else:
|
|
classes2.append(classes[i])
|
|
|
|
classes = classes2
|
|
|
|
idx = -1
|
|
for line in classes:
|
|
idx += 1
|
|
this_file = line[0]
|
|
decl = line[1].split(' ')
|
|
|
|
content = ''
|
|
if this_file != current_file:
|
|
out.write('\n// ' + this_file + '\n')
|
|
current_file = this_file
|
|
if len(decl) > 2 and decl[0] in ['struct', 'class']:
|
|
decl = decl[0] + ' ' + decl[2]
|
|
if not decl.endswith(';'):
|
|
decl += ';'
|
|
content = decl + '\n'
|
|
else:
|
|
content = line[1] + '\n'
|
|
|
|
if 'kademlia' in this_file:
|
|
out.write('namespace dht {\n')
|
|
out.write(content)
|
|
out.write('}\n')
|
|
else:
|
|
out.write(content)
|
|
|
|
|
|
os.remove('include/libtorrent/fwd.hpp')
|
|
with open('include/libtorrent/fwd.hpp', 'w+') as f:
|
|
f.write(file_header)
|
|
|
|
print_classes(f, classes, 'TORRENT_EXPORT')
|
|
|
|
f.write('\n#if TORRENT_ABI_VERSION == 1\n')
|
|
|
|
print_classes(f, classes, 'TORRENT_DEPRECATED_EXPORT')
|
|
|
|
f.write('\n#endif // TORRENT_ABI_VERSION')
|
|
|
|
f.write(file_footer)
|