661 lines
26 KiB
Python
661 lines
26 KiB
Python
'''
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This file is part of Telegram Desktop,
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an official desktop messaging app, see https://telegram.org
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Telegram Desktop is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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It is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014 John Preston, https://tdesktop.com
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'''
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import glob
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import re
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funcs = 0
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types = 0;
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consts = 0
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funcsNow = 0
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enums = [];
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funcsDict = {};
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typesDict = {};
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TypesDict = {};
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typesList = [];
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boxed = {};
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funcsText = '';
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typesText = '';
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dataTexts = '';
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inlineMethods = '';
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textSerialize = '';
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forwards = '';
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forwTypedefs = '';
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out = open('mtpScheme.h', 'w')
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out.write('/*\n');
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out.write('Created from \'/SourceFiles/mtproto/scheme.tl\' by \'/SourceFiles/mtproto/generate.py\' script\n\n');
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out.write('WARNING! All changes made in this file will be lost!\n\n');
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out.write('This file is part of Telegram Desktop,\n');
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out.write('an official desktop messaging app, see https://telegram.org\n');
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out.write('\n');
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out.write('Telegram Desktop is free software: you can redistribute it and/or modify\n');
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out.write('it under the terms of the GNU General Public License as published by\n');
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out.write('the Free Software Foundation, either version 3 of the License, or\n');
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out.write('(at your option) any later version.\n');
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out.write('\n');
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out.write('It is distributed in the hope that it will be useful,\n');
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out.write('but WITHOUT ANY WARRANTY; without even the implied warranty of\n');
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out.write('MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n');
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out.write('GNU General Public License for more details.\n');
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out.write('\n');
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out.write('Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE\n');
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out.write('Copyright (c) 2014 John Preston, https://tdesktop.com\n');
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out.write('*/\n');
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out.write('#pragma once\n\n#include "mtpCoreTypes.h"\n');
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with open('scheme.tl') as f:
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for line in f:
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nocomment = re.match(r'^(.*?)//', line)
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if (nocomment):
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line = nocomment.group(1);
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if (re.match(r'\-\-\-functions\-\-\-', line)):
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funcsNow = 1;
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continue;
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if (re.match(r'\-\-\-types\-\-\-', line)):
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funcsNow = 0;
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continue;
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if (re.match(r'^\s*$', line)):
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continue;
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nametype = re.match(r'([a-zA-Z\.0-9_]+)#([0-9a-f]+)([^=]*)=\s*([a-zA-Z\.<>0-9_]+);', line);
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if (not nametype):
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print('Bad line found: ' + line);
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continue;
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name = nametype.group(1);
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nameInd = name.find('.');
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if (nameInd >= 0):
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Name = name[0:nameInd] + '_' + name[nameInd + 1:nameInd + 2].upper() + name[nameInd + 2:];
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name = name.replace('.', '_');
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else:
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Name = name[0:1].upper() + name[1:];
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typeid = nametype.group(2);
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params = nametype.group(3);
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restype = nametype.group(4);
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if (restype.find('<') >= 0):
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templ = re.match(r'^([vV]ector<)([A-Za-z0-9\._]+)>$', restype);
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if (templ):
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restype = templ.group(1) + 'MTP' + templ.group(2).replace('.', '_') + '>';
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else:
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print('Bad template type: ' + restype);
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continue;
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resType = restype.replace('.', '_');
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if (restype.find('.') >= 0):
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parts = re.match(r'([a-z]+)\.([A-Z][A-Za-z0-9<>\._]+)', restype)
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if (parts):
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restype = parts.group(1) + '_' + parts.group(2)[0:1].lower() + parts.group(2)[1:];
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else:
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print('Bad result type name with dot: ' + restype);
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continue;
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else:
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if (re.match(r'^[A-Z]', restype)):
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restype = restype[:1].lower() + restype[1:];
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else:
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print('Bad result type name: ' + restype);
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continue;
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boxed[resType] = restype;
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boxed[Name] = name;
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enums.append('\tmtpc_' + name + ' = 0x' + typeid);
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paramsList = params.strip().split(' ');
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prms = {};
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prmsList = [];
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isTemplate = '';
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for param in paramsList:
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if (re.match(r'^\s*$', param)):
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continue;
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pnametype = re.match(r'([a-z_][a-z0-9_]*):([A-Za-z0-9<>\._]+)', param);
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if (not pnametype):
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pnametypeX = re.match(r'([a-z_][a-z0-9_]*):!X', param);
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if (not pnametypeX or isTemplate != ''):
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print('Bad param found: "' + param + '" in line: ' + line);
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continue;
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else:
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pname = isTemplate = pnametypeX.group(1);
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ptype = 'TQueryType';
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else:
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pname = pnametype.group(1);
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ptype = pnametype.group(2);
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if (ptype.find('<') >= 0):
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templ = re.match(r'^([vV]ector<)([A-Za-z0-9\._]+)>$', ptype);
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if (templ):
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ptype = templ.group(1) + 'MTP' + templ.group(2).replace('.', '_') + '>';
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else:
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print('Bad template type: ' + ptype);
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continue;
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prmsList.append(pname);
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prms[pname] = ptype.replace('.', '_');
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if (isTemplate == '' and resType == 'X'):
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print('Bad response type "X" in "' + name +'" in line: ' + line);
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continue;
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if funcsNow:
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if (isTemplate != ''):
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funcsText += '\ntemplate <class TQueryType>';
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funcsText += '\nclass MTP' + name + ' { // RPC method \'' + nametype.group(1) + '\'\n'; # class
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funcsText += 'public:\n';
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prmsStr = [];
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prmsInit = [];
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prmsNames = [];
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if (len(prms)):
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for paramName in prmsList:
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paramType = prms[paramName];
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prmsInit.append('v' + paramName + '(_' + paramName + ')');
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prmsNames.append('_' + paramName);
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if (paramName == isTemplate):
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ptypeFull = paramType;
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else:
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ptypeFull = 'MTP' + paramType;
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funcsText += '\t' + ptypeFull + ' v' + paramName + ';\n';
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if (paramType in ['int', 'Int', 'bool', 'Bool']):
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prmsStr.append(ptypeFull + ' _' + paramName);
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else:
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prmsStr.append('const ' + ptypeFull + ' &_' + paramName);
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funcsText += '\n';
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funcsText += '\tMTP' + name + '() {\n\t}\n'; # constructor
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funcsText += '\tMTP' + name + '(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons = mtpc_' + name + ') {\n\t\tread(from, end, cons);\n\t}\n'; # stream constructor
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if (len(prms)):
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funcsText += '\tMTP' + name + '(' + ', '.join(prmsStr) + ') : ' + ', '.join(prmsInit) + ' {\n\t}\n';
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funcsText += '\n';
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funcsText += '\tuint32 innerLength() const {\n'; # count size
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size = [];
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for k in prmsList:
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v = prms[k];
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size.append('v' + k + '.innerLength()');
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if (not len(size)):
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size.append('0');
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funcsText += '\t\treturn ' + ' + '.join(size) + ';\n';
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funcsText += '\t}\n';
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funcsText += '\tmtpTypeId type() const {\n\t\treturn mtpc_' + name + ';\n\t}\n'; # type id
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funcsText += '\tvoid read(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons = mtpc_' + name + ') {\n'; # read method
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for k in prmsList:
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v = prms[k];
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funcsText += '\t\tv' + k + '.read(from, end);\n';
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funcsText += '\t}\n';
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funcsText += '\tvoid write(mtpBuffer &to) const {\n'; # write method
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for k in prmsList:
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v = prms[k];
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funcsText += '\t\tv' + k + '.write(to);\n';
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funcsText += '\t}\n';
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if (isTemplate != ''):
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funcsText += '\n\ttypedef typename TQueryType::ResponseType ResponseType;\n';
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else:
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funcsText += '\n\ttypedef MTP' + resType + ' ResponseType;\n'; # method return type
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funcsText += '};\n'; # class ending
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if (isTemplate != ''):
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funcsText += 'template <typename TQueryType>\n';
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funcsText += 'class MTP' + Name + ' : public MTPBoxed<MTP' + name + '<TQueryType> > {\n';
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funcsText += 'public:\n';
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funcsText += '\tMTP' + Name + '() {\n\t}\n';
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funcsText += '\tMTP' + Name + '(const MTP' + name + '<TQueryType> &v) : MTPBoxed<MTP' + name + '<TQueryType> >(v) {\n\t}\n';
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if (len(prms)):
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funcsText += '\tMTP' + Name + '(' + ', '.join(prmsStr) + ') : MTPBoxed<MTP' + name + '<TQueryType> >(MTP' + name + '<TQueryType>(' + ', '.join(prmsNames) + ')) {\n\t}\n';
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funcsText += '};\n';
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else:
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funcsText += 'class MTP' + Name + ' : public MTPBoxed<MTP' + name + '> {\n';
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funcsText += 'public:\n';
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funcsText += '\tMTP' + Name + '() {\n\t}\n';
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funcsText += '\tMTP' + Name + '(const MTP' + name + ' &v) : MTPBoxed<MTP' + name + '>(v) {\n\t}\n';
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funcsText += '\tMTP' + Name + '(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons = 0) : MTPBoxed<MTP' + name + '>(from, end, cons) {\n\t}\n';
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if (len(prms)):
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funcsText += '\tMTP' + Name + '(' + ', '.join(prmsStr) + ') : MTPBoxed<MTP' + name + '>(MTP' + name + '(' + ', '.join(prmsNames) + ')) {\n\t}\n';
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funcsText += '};\n';
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funcs = funcs + 1;
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if (not restype in funcsDict):
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funcsDict[restype] = [];
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# TypesDict[restype] = resType;
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funcsDict[restype].append([name, typeid, prmsList, prms]);
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else:
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if (isTemplate != ''):
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print('Template types not allowed: "' + resType + '" in line: ' + line);
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continue;
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if (not restype in typesDict):
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typesList.append(restype);
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typesDict[restype] = [];
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TypesDict[restype] = resType;
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typesDict[restype].append([name, typeid, prmsList, prms]);
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consts = consts + 1;
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# text serialization: types and funcs
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def addTextSerialize(dct):
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result = '';
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for restype in dct:
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v = dct[restype];
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for data in v:
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name = data[0];
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prmsList = data[2];
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prms = data[3];
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if len(result):
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result += '\n';
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result += '\t\t\tcase mtpc_' + name + ':\n';
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if (len(prms)):
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result += '\t\t\t\tif (stage) {\n';
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result += '\t\t\t\t\tto.add(",\\n").addSpaces(lev);\n';
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result += '\t\t\t\t} else {\n';
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result += '\t\t\t\t\tto.add("{ ' + name + '");\n';
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result += '\t\t\t\t\tto.add("\\n").addSpaces(lev);\n';
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result += '\t\t\t\t}\n';
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result += '\t\t\t\tswitch (stage) {\n';
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stage = 0;
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for k in prmsList:
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v = prms[k];
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result += '\t\t\t\tcase ' + str(stage) + ': to.add(" ' + k + ': "); ++stages.back(); types.push_back(';
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vtypeget = re.match(r'^[Vv]ector<MTP([A-Za-z0-9\._]+)>', v);
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if (vtypeget):
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if (not re.match(r'^[A-Z]', v)):
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result += 'mtpc_vector';
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else:
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result += '0';
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restype = vtypeget.group(1);
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try:
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if boxed[restype]:
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restype = 0;
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except KeyError:
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if re.match(r'^[A-Z]', restype):
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restype = 0;
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else:
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restype = v;
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try:
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if boxed[restype]:
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restype = 0;
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except KeyError:
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if re.match(r'^[A-Z]', restype):
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restype = 0;
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if (restype):
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try:
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conses = typesDict[restype];
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if (len(conses) > 1):
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print('Complex bare type found: "' + restype + '" trying to serialize "' + k + '" of type "' + v + '"');
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continue;
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if (vtypeget):
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result += '); vtypes.push_back(';
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result += 'mtpc_' + conses[0][0];
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if (not vtypeget):
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result += '); vtypes.push_back(0';
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except KeyError:
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if (vtypeget):
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result += '); vtypes.push_back(';
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result += 'mtpc_' + restype;
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if (not vtypeget):
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result += '); vtypes.push_back(0';
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else:
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result += '0); vtypes.push_back(0';
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result += '); stages.push_back(0); break;\n';
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stage = stage + 1;
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result += '\t\t\t\tdefault: to.add("}"); types.pop_back(); vtypes.pop_back(); stages.pop_back(); break;\n';
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result += '\t\t\t\t}\n';
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else:
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result += '\t\t\t\tto.add("{ ' + name + ' }"); types.pop_back(); vtypes.pop_back(); stages.pop_back();\n';
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result += '\t\t\tbreak;\n';
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return result;
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textSerialize += addTextSerialize(typesDict) + '\n';
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textSerialize += addTextSerialize(funcsDict);
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for restype in typesList:
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v = typesDict[restype];
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resType = TypesDict[restype];
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withData = 0;
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creatorsText = '';
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constructsText = '';
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constructsInline = '';
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forwards += 'class MTP' + restype + ';\n';
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forwTypedefs += 'typedef MTPBoxed<MTP' + restype + '> MTP' + resType + ';\n';
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withType = (len(v) > 1);
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switchLines = '';
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friendDecl = '';
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getters = '';
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reader = '';
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writer = '';
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sizeList = [];
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sizeFast = '';
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newFast = '';
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sizeCases = '';
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for data in v:
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name = data[0];
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typeid = data[1];
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prmsList = data[2];
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prms = data[3];
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dataText = '';
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dataText += '\nclass MTPD' + name + ' : public mtpDataImpl<MTPD' + name + '> {\n'; # data class
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dataText += 'public:\n';
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sizeList = [];
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creatorParams = [];
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creatorParamsList = [];
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readText = '';
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writeText = '';
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dataText += '\tMTPD' + name + '() {\n\t}\n'; # default constructor
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switchLines += '\t\tcase mtpc_' + name + ': '; # for by-type-id type constructor
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if (len(prms)):
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switchLines += 'setData(new MTPD' + name + '()); ';
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withData = 1;
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getters += '\n\tMTPD' + name + ' &_' + name + '() {\n'; # splitting getter
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getters += '\t\tif (!data) throw mtpErrorUninitialized();\n';
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if (withType):
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getters += '\t\tif (_type != mtpc_' + name + ') throw mtpErrorWrongTypeId(_type, mtpc_' + name + ');\n';
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getters += '\t\tsplit();\n';
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getters += '\t\treturn *(MTPD' + name + '*)data;\n';
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getters += '\t}\n';
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getters += '\tconst MTPD' + name + ' &c_' + name + '() const {\n'; # const getter
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getters += '\t\tif (!data) throw mtpErrorUninitialized();\n';
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if (withType):
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getters += '\t\tif (_type != mtpc_' + name + ') throw mtpErrorWrongTypeId(_type, mtpc_' + name + ');\n';
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getters += '\t\treturn *(const MTPD' + name + '*)data;\n';
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getters += '\t}\n';
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constructsText += '\texplicit MTP' + restype + '(MTPD' + name + ' *_data);\n'; # by-data type constructor
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constructsInline += 'inline MTP' + restype + '::MTP' + restype + '(MTPD' + name + ' *_data) : mtpDataOwner(_data)';
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if (withType):
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constructsInline += ', _type(mtpc_' + name + ')';
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constructsInline += ' {\n}\n';
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dataText += '\tMTPD' + name + '('; # params constructor
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prmsStr = [];
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prmsInit = [];
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for paramName in prmsList:
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paramType = prms[paramName];
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if (paramType in ['int', 'Int', 'bool', 'Bool']):
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prmsStr.append('MTP' + paramType + ' _' + paramName);
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creatorParams.append('MTP' + paramType + ' _' + paramName);
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else:
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prmsStr.append('const MTP' + paramType + ' &_' + paramName);
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creatorParams.append('const MTP' + paramType + ' &_' + paramName);
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creatorParamsList.append('_' + paramName);
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prmsInit.append('v' + paramName + '(_' + paramName + ')');
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if (withType):
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readText += '\t\t';
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writeText += '\t\t';
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readText += '\tv.v' + paramName + '.read(from, end);\n';
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writeText += '\tv.v' + paramName + '.write(to);\n';
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sizeList.append('v.v' + paramName + '.innerLength()');
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forwards += 'class MTPD' + name + ';\n'; # data class forward declaration
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dataText += ', '.join(prmsStr) + ') : ' + ', '.join(prmsInit) + ' {\n\t}\n';
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dataText += '\n';
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for paramName in prmsList: # fields declaration
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paramType = prms[paramName];
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dataText += '\tMTP' + paramType + ' v' + paramName + ';\n';
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sizeCases += '\t\tcase mtpc_' + name + ': {\n';
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sizeCases += '\t\t\tconst MTPD' + name + ' &v(c_' + name + '());\n';
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sizeCases += '\t\t\treturn ' + ' + '.join(sizeList) + ';\n';
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sizeCases += '\t\t}\n';
|
|
sizeFast = '\tconst MTPD' + name + ' &v(c_' + name + '());\n\treturn ' + ' + '.join(sizeList) + ';\n';
|
|
newFast = 'new MTPD' + name + '()';
|
|
else:
|
|
sizeFast = '\treturn 0;\n';
|
|
|
|
switchLines += 'break;\n';
|
|
dataText += '};\n'; # class ending
|
|
|
|
if (len(prms)):
|
|
dataTexts += dataText; # add data class
|
|
|
|
friendDecl += '\tfriend MTP' + restype + ' MTP_' + name + '(' + ', '.join(creatorParams) + ');\n';
|
|
creatorsText += 'inline MTP' + restype + ' MTP_' + name + '(' + ', '.join(creatorParams) + ') {\n';
|
|
if (len(prms)): # creator with params
|
|
creatorsText += '\treturn MTP' + restype + '(new MTPD' + name + '(' + ', '.join(creatorParamsList) + '));\n';
|
|
else:
|
|
if (withType): # creator by type
|
|
creatorsText += '\treturn MTP' + restype + '(mtpc_' + name + ');\n';
|
|
else: # single creator
|
|
creatorsText += '\treturn MTP' + restype + '();\n';
|
|
creatorsText += '}\n';
|
|
|
|
if (withType):
|
|
reader += '\t\tcase mtpc_' + name + ': _type = cons; '; # read switch line
|
|
if (len(prms)):
|
|
reader += '{\n';
|
|
reader += '\t\t\tif (!data) setData(new MTPD' + name + '());\n';
|
|
reader += '\t\t\tMTPD' + name + ' &v(_' + name + '());\n';
|
|
reader += readText;
|
|
reader += '\t\t} break;\n';
|
|
|
|
writer += '\t\tcase mtpc_' + name + ': {\n'; # write switch line
|
|
writer += '\t\t\tconst MTPD' + name + ' &v(c_' + name + '());\n';
|
|
writer += writeText;
|
|
writer += '\t\t} break;\n';
|
|
else:
|
|
reader += 'break;\n';
|
|
else:
|
|
if (len(prms)):
|
|
reader += '\n\tif (!data) setData(new MTPD' + name + '());\n';
|
|
reader += '\tMTPD' + name + ' &v(_' + name + '());\n';
|
|
reader += readText;
|
|
|
|
writer += '\tconst MTPD' + name + ' &v(c_' + name + '());\n';
|
|
writer += writeText;
|
|
|
|
forwards += '\n';
|
|
|
|
typesText += '\nclass MTP' + restype; # type class declaration
|
|
if (withData):
|
|
typesText += ' : private mtpDataOwner'; # if has data fields
|
|
typesText += ' {\n';
|
|
typesText += 'public:\n';
|
|
typesText += '\tMTP' + restype + '()'; # default constructor
|
|
inits = [];
|
|
if (withType):
|
|
if (withData):
|
|
inits.append('mtpDataOwner(0)');
|
|
inits.append('_type(0)');
|
|
else:
|
|
if (withData):
|
|
inits.append('mtpDataOwner(' + newFast + ')');
|
|
if (withData and not withType):
|
|
typesText += ';\n';
|
|
inlineMethods += '\ninline MTP' + restype + '::MTP' + restype + '()';
|
|
if (inits):
|
|
inlineMethods += ' : ' + ', '.join(inits);
|
|
inlineMethods += ' {\n}\n';
|
|
else:
|
|
if (inits):
|
|
typesText += ' : ' + ', '.join(inits);
|
|
typesText += ' {\n\t}\n';
|
|
|
|
inits = [];
|
|
if (withData):
|
|
inits.append('mtpDataOwner(0)');
|
|
if (withType):
|
|
inits.append('_type(0)');
|
|
typesText += '\tMTP' + restype + '(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons';
|
|
if (not withType):
|
|
typesText += ' = mtpc_' + name;
|
|
typesText += ')'; # read constructor
|
|
if (inits):
|
|
typesText += ' : ' + ', '.join(inits);
|
|
typesText += ' {\n\t\tread(from, end, cons);\n\t}\n';
|
|
|
|
if (withData):
|
|
typesText += getters;
|
|
|
|
typesText += '\n\tuint32 innerLength() const;\n'; # size method
|
|
inlineMethods += '\ninline uint32 MTP' + restype + '::innerLength() const {\n';
|
|
if (withType and sizeCases):
|
|
inlineMethods += '\tswitch (_type) {\n';
|
|
inlineMethods += sizeCases;
|
|
inlineMethods += '\t}\n';
|
|
inlineMethods += '\treturn 0;\n';
|
|
else:
|
|
inlineMethods += sizeFast;
|
|
inlineMethods += '}\n';
|
|
|
|
typesText += '\tmtpTypeId type() const;\n'; # type id method
|
|
inlineMethods += 'inline mtpTypeId MTP' + restype + '::type() const {\n';
|
|
if (withType):
|
|
inlineMethods += '\tif (!_type) throw mtpErrorUninitialized();\n';
|
|
inlineMethods += '\treturn _type;\n';
|
|
else:
|
|
inlineMethods += '\treturn mtpc_' + v[0][0] + ';\n';
|
|
inlineMethods += '}\n';
|
|
|
|
typesText += '\tvoid read(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons'; # read method
|
|
if (not withType):
|
|
typesText += ' = mtpc_' + name;
|
|
typesText += ');\n';
|
|
inlineMethods += 'inline void MTP' + restype + '::read(const mtpPrime *&from, const mtpPrime *end, mtpTypeId cons) {\n';
|
|
if (withData):
|
|
if (withType):
|
|
inlineMethods += '\tif (cons != _type) setData(0);\n';
|
|
else:
|
|
inlineMethods += '\tif (cons != mtpc_' + v[0][0] + ') throw mtpErrorUnexpected(cons, "MTP' + restype + '");\n';
|
|
if (withType):
|
|
inlineMethods += '\tswitch (cons) {\n'
|
|
inlineMethods += reader;
|
|
inlineMethods += '\t\tdefault: throw mtpErrorUnexpected(cons, "MTP' + restype + '");\n';
|
|
inlineMethods += '\t}\n';
|
|
else:
|
|
inlineMethods += reader;
|
|
inlineMethods += '}\n';
|
|
|
|
typesText += '\tvoid write(mtpBuffer &to) const;\n'; # write method
|
|
inlineMethods += 'inline void MTP' + restype + '::write(mtpBuffer &to) const {\n';
|
|
if (withType):
|
|
inlineMethods += '\tswitch (_type) {\n';
|
|
inlineMethods += writer;
|
|
inlineMethods += '\t}\n';
|
|
else:
|
|
inlineMethods += writer;
|
|
inlineMethods += '}\n';
|
|
|
|
typesText += '\n\ttypedef void ResponseType;\n'; # no response types declared
|
|
|
|
typesText += '\nprivate:\n'; # private constructors
|
|
if (withType): # by-type-id constructor
|
|
typesText += '\texplicit MTP' + restype + '(mtpTypeId type);\n';
|
|
inlineMethods += 'inline MTP' + restype + '::MTP' + restype + '(mtpTypeId type) : ';
|
|
if (withData):
|
|
inlineMethods += 'mtpDataOwner(0), ';
|
|
inlineMethods += '_type(type)';
|
|
inlineMethods += ' {\n';
|
|
inlineMethods += '\tswitch (type) {\n'; # type id check
|
|
inlineMethods += switchLines;
|
|
inlineMethods += '\t\tdefault: throw mtpErrorBadTypeId(type, "MTP' + restype + '");\n\t}\n';
|
|
inlineMethods += '}\n'; # by-type-id constructor end
|
|
|
|
if (withData):
|
|
typesText += constructsText;
|
|
inlineMethods += constructsInline;
|
|
|
|
if (friendDecl):
|
|
typesText += '\n' + friendDecl;
|
|
|
|
if (withType):
|
|
typesText += '\n\tmtpTypeId _type;\n'; # type field var
|
|
|
|
typesText += '};\n'; # type class ended
|
|
|
|
inlineMethods += creatorsText;
|
|
typesText += 'typedef MTPBoxed<MTP' + restype + '> MTP' + resType + ';\n'; # boxed type definition
|
|
|
|
textSerializeFull = '\nvoid mtpTextSerializeType(MTPStringLogger &to, const mtpPrime *&from, const mtpPrime *end, mtpPrime cons, uint32 level, mtpPrime vcons) {\n';
|
|
textSerializeFull += '\tQVector<mtpTypeId> types, vtypes;\n';
|
|
textSerializeFull += '\tQVector<int32> stages;\n';
|
|
textSerializeFull += '\ttypes.reserve(20); vtypes.reserve(20); stages.reserve(20);\n';
|
|
textSerializeFull += '\ttypes.push_back(mtpTypeId(cons)); vtypes.push_back(mtpTypeId(vcons)); stages.push_back(0);\n\n';
|
|
textSerializeFull += '\tconst mtpPrime *start = from;\n';
|
|
textSerializeFull += '\tmtpTypeId type = cons, vtype = vcons;\n';
|
|
textSerializeFull += '\tint32 stage = 0;\n';
|
|
textSerializeFull += '\ttry {\n';
|
|
textSerializeFull += '\t\twhile (!types.isEmpty()) {\n';
|
|
textSerializeFull += '\t\t\ttype = types.back();\n';
|
|
textSerializeFull += '\t\t\tvtype = vtypes.back();\n';
|
|
textSerializeFull += '\t\t\tstage = stages.back();\n';
|
|
textSerializeFull += '\t\t\tif (!type) {\n';
|
|
textSerializeFull += '\t\t\t\tif (from >= end) {\n';
|
|
textSerializeFull += '\t\t\t\t\tthrow Exception("from >= end");\n';
|
|
textSerializeFull += '\t\t\t\t} else if (stage) {\n';
|
|
textSerializeFull += '\t\t\t\t\tthrow Exception("unknown type on stage > 0");\n';
|
|
textSerializeFull += '\t\t\t\t}\n';
|
|
textSerializeFull += '\t\t\t\ttypes.back() = type = *from;\n';
|
|
textSerializeFull += '\t\t\t\tstart = ++from;\n';
|
|
textSerializeFull += '\t\t\t}\n\n';
|
|
textSerializeFull += '\t\t\tint32 lev = level + types.size() - 1;\n';
|
|
textSerializeFull += '\t\t\tswitch (type) {\n' + textSerialize + '\n';
|
|
textSerializeFull += '\t\t\tdefault:\n';
|
|
textSerializeFull += '\t\t\t\tmtpTextSerializeCore(to, from, end, type, lev, vtype);\n';
|
|
textSerializeFull += '\t\t\t\ttypes.pop_back(); vtypes.pop_back(); stages.pop_back();\n';
|
|
textSerializeFull += '\t\t\tbreak;\n';
|
|
textSerializeFull += '\t\t\t}\n';
|
|
textSerializeFull += '\t\t}\n';
|
|
textSerializeFull += '\t} catch (Exception &e) {\n';
|
|
textSerializeFull += '\t\tto.add("[ERROR] ");\n';
|
|
textSerializeFull += '\t\tto.add("(").add(e.what()).add("), cons: 0x").add(mtpWrapNumber(type, 16));\n';
|
|
textSerializeFull += '\t\tif (vtype) to.add(", vcons: 0x").add(mtpWrapNumber(vtype));\n';
|
|
textSerializeFull += '\t\tto.add(", ").add(mb(start, (end - start) * sizeof(mtpPrime)).str());\n';
|
|
textSerializeFull += '\t}\n';
|
|
textSerializeFull += '}\n';
|
|
|
|
out.write('\n// Type id constants\nenum {\n' + ',\n'.join(enums) + '\n};\n');
|
|
out.write('\n// Type forward declarations\n' + forwards);
|
|
out.write('\n// Boxed types definitions\n' + forwTypedefs);
|
|
out.write('\n// Type classes definitions\n' + typesText);
|
|
out.write('\n// Type constructors with data\n' + dataTexts);
|
|
out.write('\n// RPC methods\n' + funcsText);
|
|
out.write('\n// Inline methods definition\n' + inlineMethods);
|
|
out.write('\n// Human-readable text serialization\n#if (defined _DEBUG || defined _WITH_DEBUG)\n\nvoid mtpTextSerializeType(MTPStringLogger &to, const mtpPrime *&from, const mtpPrime *end, mtpPrime cons, uint32 level, mtpPrime vcons);\n\n#endif\n');
|
|
|
|
outCpp = open('mtpScheme.cpp', 'w');
|
|
outCpp.write('/*\n');
|
|
outCpp.write('Created from \'/SourceFiles/mtproto/scheme.tl\' by \'/SourceFiles/mtproto/generate.py\' script\n\n');
|
|
outCpp.write('WARNING! All changes made in this file will be lost!\n\n');
|
|
outCpp.write('This file is part of Telegram Desktop,\n');
|
|
outCpp.write('an official desktop messaging app, see https://telegram.org\n');
|
|
outCpp.write('\n');
|
|
outCpp.write('Telegram Desktop is free software: you can redistribute it and/or modify\n');
|
|
outCpp.write('it under the terms of the GNU General Public License as published by\n');
|
|
outCpp.write('the Free Software Foundation, either version 3 of the License, or\n');
|
|
outCpp.write('(at your option) any later version.\n');
|
|
outCpp.write('\n');
|
|
outCpp.write('It is distributed in the hope that it will be useful,\n');
|
|
outCpp.write('but WITHOUT ANY WARRANTY; without even the implied warranty of\n');
|
|
outCpp.write('MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n');
|
|
outCpp.write('GNU General Public License for more details.\n');
|
|
outCpp.write('\n');
|
|
outCpp.write('Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE\n');
|
|
outCpp.write('Copyright (c) 2014 John Preston, https://tdesktop.com\n');
|
|
outCpp.write('*/\n');
|
|
outCpp.write('#include "stdafx.h"\n#include "mtpScheme.h"\n\n');
|
|
outCpp.write('#if (defined _DEBUG || defined _WITH_DEBUG)\n\n');
|
|
outCpp.write(textSerializeFull + '\n#endif\n');
|
|
|
|
print('Done, written {0} constructors, {1} functions.'.format(consts, funcs));
|
|
|
|
print('Done, written {0} constructors, {1} functions.'.format(consts, funcs));
|