529 lines
20 KiB
C++
Executable File
529 lines
20 KiB
C++
Executable File
/*
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PIP - Platform Independent Primitives
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Code model generator
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Copyright (C) 2018 Ivan Pelipenko peri4ko@yandex.ru
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This program 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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This program 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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "picli.h"
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#include "picodeparser.h"
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using namespace PICoutManipulators;
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PICodeParser parser;
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void usage() {
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piCout << Bold << "PIP Code model generator";
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piCout << Cyan << "Version" << Bold << PIPVersion() << NewLine;
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piCout << Green << Bold << "Usage:" << Default << "\"pip_cmg [-hqPpsAMEST] -o <output_file> [-I<include_dir1>] [-I<include_dir1>] [...] [-D<define1>] [-D<define1>] [...] <file1> [<file2>] [<file3>] [...]\"" << NewLine;
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piCout << Green << Bold << "Details:";
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piCout << Bold << "Debug control";
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piCout << "-h " << Green << "- display this message and exit";
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piCout << "-q " << Green << "- quiet, no debug output to console";
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piCout << "-P " << Green << "- print list of all parsed files to console before exit";
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piCout << "-p " << Green << "- print list of all parsed files without file with \"main\" function to console before exit";
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piCout << "";
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piCout << Bold << "Parsing control";
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piCout << "-s " << Green << "- single file (don`t follow includes)";
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piCout << "-I<include_dir> " << Green << "- add include dir (e.g. -I.. -I../some_dir -I/usr/include)";
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piCout << "-D<define> " << Green << "- add define to preprocessor, define PICODE is always defined (e.g. -DMY_DEFINE will add MY_DEFINE define)";
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piCout << "";
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piCout << Bold << "Output control";
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piCout << "-A " << Green << "- write all";
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piCout << "-M " << Green << "- write metainfo";
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piCout << "-E " << Green << "- write enums";
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piCout << "-S " << Green << "- write stream operators";
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piCout << "-G " << Green << "- write getter functions";
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//piCout << "-T " << Green << "- write text serialize functions";
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piCout << "-o <output_file> " << Green << "- output file for code model without extension (e.g. \"ccm\" - files \"ccm.h\" and \"ccm.cpp\" will be created)";
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piCout << "";
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piCout << Bold << "Input control";
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piCout << "<file> " << Green << "- add file to code model, all includes of this file will be proceed (e.g. \"main.cpp\")";
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}
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PIString toCName(const PIString &s) {
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PIString ret(s.trimmed());
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if (ret.isEmpty()) return ret;
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ret.replaceAll('<', '_').replaceAll('>', '_');
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for (int i = 0; i < ret.size_s(); ++i) {
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if (i == 0) {
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if (!(ret[i].isAlpha() || ret[i].toAscii() == '_')) {ret.pop_front(); --i;}
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} else {
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if (!(ret[i].isAlpha() || ret[i].isDigit() || ret[i].toAscii() == '_')) {ret.remove(i); --i;}
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}
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}
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ret.replaceAll("__", "_");
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return ret;
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}
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void makeClassInfo(PIFile & f, const PICodeParser::Entity * e) {
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f << "\n\tci = new ClassInfo();\n";
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f << "\tci->type = \"" << e->type << "\";\n";
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f << "\tci->name = \"" << e->name << "\";\n";
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f << "\tci->has_name = " << (e->has_name ? "true" : "false") << ";\n";
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if (!e->meta.isEmpty()) {
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for (PICodeParser::MetaMap::const_iterator i = e->meta.begin(); i != e->meta.end(); ++i)
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f << "\tci->meta[\"" << i.key() << "\"] = \"" << i.value() << "\";\n";
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}
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f << "\t(*classesInfo)[ci->name] = ci;\n";
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if (e->parent_scope) {
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f << "\tpci = " << "classesInfo->value(\"" << e->parent_scope->name << "\", 0);\n";
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f << "\tif (pci) pci->children_info << ci;\n";
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}
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piForeachC (PICodeParser::Entity * p, e->parents)
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f << "\tci->parents << \"" << p->name << "\";\n";
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piForeachC (PICodeParser::Member & m, e->members) {
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f << "\tti = TypeInfo(\"" << m.name << "\", \"" << m.type << "\"";
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if (m.attributes != 0) {
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bool fir = true;
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f << ", ";
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if (m.attributes[PICodeParser::Const ]) {if (fir) fir = false; else f << " | "; f << "Const";}
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if (m.attributes[PICodeParser::Static ]) {if (fir) fir = false; else f << " | "; f << "Static";}
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if (m.attributes[PICodeParser::Mutable ]) {if (fir) fir = false; else f << " | "; f << "Mutable";}
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if (m.attributes[PICodeParser::Volatile]) {if (fir) fir = false; else f << " | "; f << "Volatile";}
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if (m.attributes[PICodeParser::Inline ]) {if (fir) fir = false; else f << " | "; f << "Inline";}
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if (m.attributes[PICodeParser::Virtual ]) {if (fir) fir = false; else f << " | "; f << "Virtual";}
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} else {
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if (m.isBitfield())
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f << ", 0";
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}
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if (m.isBitfield())
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f << ", " << m.bits;
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f << ");\n";
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if (!m.meta.isEmpty()) {
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for (PICodeParser::MetaMap::const_iterator i = m.meta.begin(); i != m.meta.end(); ++i)
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f << "\tti.meta[\"" << i.key() << "\"] = \"" << i.value() << "\";\n";
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}
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f << "\tci->variables << ti;\n";
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}
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PIString arg;
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piForeachC (PICodeParser::Member & m, e->functions) {
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if (e->name.findCWord(m.name) >= 0) continue;
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f << "\tci->functions.push_back(FunctionInfo()); fi = &(ci->functions.back());\n";
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f << "\tfi->name = \"" << m.name << "\";";
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f << " fi->return_type = TypeInfo(\"\", \"" << m.type << "\"";
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if (m.attributes[PICodeParser::Const] || m.attributes[PICodeParser::Static]) {
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bool fir = true;
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f << ", ";
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if (m.attributes[PICodeParser::Const ]) {if (fir) fir = false; else f << " | "; f << "Const";}
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if (m.attributes[PICodeParser::Static]) {if (fir) fir = false; else f << " | "; f << "Static";}
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}
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f << ");\n";
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//piCout << "write func" << m.name;
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piForeachC (PIString & a, m.arguments_full) {
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//piCout << "write arg" << a;
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f << "\tfi->arguments << TypeInfo(";
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arg = a;
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bool con = false;
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arg.prepend(" ");
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if (arg.find(" const ") >= 0) {
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arg.replaceAll(" const ", " ");
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con = true;
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}
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arg.trim();
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int ts = 0;
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for (ts = arg.size_s() - 1; ts > 0; --ts)
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if (!_isCChar(arg[ts]) && !(arg[ts].isDigit())) break;
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f << "\"" << arg.takeRight(arg.size_s() - ts - 1).trim() << "\", ";
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f << "\"" << arg.trim() << "\"";
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if (con) f << ", Const";
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f << ");\n";
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}
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if (!m.meta.isEmpty()) {
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for (PICodeParser::MetaMap::const_iterator i = m.meta.begin(); i != m.meta.end(); ++i)
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f << "\tfi->meta[\"" << i.key() << "\"] = \"" << i.value() << "\";\n";
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}
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}
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}
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void makeEnumInfo(PIFile & f, const PICodeParser::Enum * e) {
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if (e->name.isEmpty()) {
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f << "\n\tei = (*enumsInfo)[\"\"];\n";
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} else {
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f << "\n\tei = new EnumInfo();\n";
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f << "\t(*enumsInfo)[\"" << e->name << "\"] = ei;\n";
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f << "\tei->name = \"" << e->name << "\";\n";
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if (!e->meta.isEmpty()) {
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for (PICodeParser::MetaMap::const_iterator i = e->meta.begin(); i != e->meta.end(); ++i)
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f << "\tei->meta[\"" << i.key() << "\"] = \"" << i.value() << "\";\n";
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}
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}
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piForeachC (PICodeParser::EnumeratorInfo & m, e->members) {
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f << "\tei->members << PICodeInfo::EnumeratorInfo(\"" << m.name << "\", " << m.value << ");\n";
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if (!m.meta.isEmpty()) {
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for (PICodeParser::MetaMap::const_iterator i = m.meta.begin(); i != m.meta.end(); ++i)
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f << "\tei->members.back().meta[\"" << i.key() << "\"] = \"" << i.value() << "\";\n";
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}
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}
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}
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void writeClassStreamMembersOut(PIFile & f, const PICodeParser::Entity * e, int & cnt) {
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PIVector<PICodeParser::Member> ml;
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piForeachC (PICodeParser::Member & m, e->members) {
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if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
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ml << m;
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}
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bool is_union = e->type == "union";
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piForeachC (PICodeParser::Member & m, ml) {
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if (is_union && m.isBitfield())
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continue;
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++cnt;
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if (m.meta.contains("id"))
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cnt = m.meta.value("id").toInt();
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if (m.dims.isEmpty()) {
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f << "\tcs << cs.chunk(" << cnt << ", ";
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if (parser.isEnum(m.type))
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f << "(int)";
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f << "v." << m.name << ");\n";
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} else {
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PIString ptype = m.type.left(m.type.find('['));
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f << "\tcs << cs.chunk(" << cnt << ", PIVector<" << ptype << " >((const " << ptype << " *)(v." << m.name << "), ";
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for (int i = 0; i < m.dims.size_s(); ++i) {
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if (i > 0) f << " * ";
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f << m.dims[i];
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}
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f << "));\n";
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}
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if (is_union)
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piBreak;
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}
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if (is_union) return;
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piForeachC (PICodeParser::Entity * ce, e->children) {
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if (ce->has_name) continue;
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writeClassStreamMembersOut(f, ce, cnt);
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}
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}
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void writeClassStreamMembersIn(PIFile & f, const PICodeParser::Entity * e, int & cnt) {
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PIVector<PICodeParser::Member> ml;
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piForeachC (PICodeParser::Member & m, e->members) {
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if (m.is_type_ptr || (m.visibility != PICodeParser::Public)) continue;
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ml << m;
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}
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bool is_union = e->type == "union";
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piForeachC (PICodeParser::Member & m, ml) {
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if (is_union && m.isBitfield())
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continue;
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++cnt;
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if (m.meta.contains("id"))
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cnt = m.meta.value("id").toInt();
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if (m.dims.isEmpty()) {
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f << "\t\tcase " << cnt << ": cs.get(";
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if (parser.isEnum(m.type))
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f << "(int&)";
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f << "v." << m.name << "); break;\n";
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} else {
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PIString ptype = m.type.left(m.type.find('['));
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f << "\t\tcase " << cnt << ": {\n\t\t\tPIVector<" << ptype << " > d; cs.get(d);\n";
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f << "\t\t\tint cnt = piMini(d.size_s(), ";
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for (int i = 0; i < m.dims.size_s(); ++i) {
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if (i > 0) f << " * ";
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f << m.dims[i];
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}
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f << ");\n";
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f << "\t\t\tfor (int i = 0; i < cnt; ++i)\n";
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f << "\t\t\t\t((" << ptype << " *)(v." << m.name << "))[i] = d[i];\n";
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f << "\t\t\t}\n";
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f << "\t\t\tbreak;\n";
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}
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if (is_union)
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piBreak;
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}
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if (is_union) return;
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piForeachC (PICodeParser::Entity * ce, e->children) {
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if (ce->has_name) continue;
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writeClassStreamMembersIn(f, ce, cnt);
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}
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}
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void makeClassStream(PIFile & f, const PICodeParser::Entity * e) {
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f << "\nPIByteArray & operator <<(PIByteArray & s, const " << e->name << " & v) {\n";
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f << "\tPIChunkStream cs;\n";
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int cnt = 0;
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writeClassStreamMembersOut(f, e, cnt);
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f << "\ts << cs.data();\n\treturn s;\n}\n";
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f << "PIByteArray & operator >>(PIByteArray & s, " << e->name << " & v) {\n";
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f << "\tif (s.size_s() < 4) return s;\n";
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f << "\tPIByteArray csba; s >> csba;\n";
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f << "\tPIChunkStream cs(csba);\n";
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f << "\twhile (!cs.atEnd()) {\n";
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f << "\t\tswitch (cs.read()) {\n";
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cnt = 0;
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writeClassStreamMembersIn(f, e, cnt);
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f << "\t\t}\n\t}\n";
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f << "\treturn s;\n}\n";
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}
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void makeClassStreamHeader(PIFile & f, const PICodeParser::Entity * e) {
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PIStringList ml;
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piForeachC (PICodeParser::Member & m, e->members) {
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if (m.is_type_ptr) continue;
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ml << m.name;
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}
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if (ml.isEmpty()) return;
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f << "\nPIByteArray & operator <<(PIByteArray & s, const " << e->name << " & v);";
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f << "\nPIByteArray & operator >>(PIByteArray & s, " << e->name << " & v);\n";
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}
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void makeGetter(PIFile & f, const PICodeParser::Entity * e) {
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f << "\nPIByteArray getter" << toCName(e->name) << "(const void * p, const char * name) {\n";
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f << "\tPIByteArray ret;\n";
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f << "\tif (!p || !name) return ret;\n";
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f << "\t" << e->name << " * o = (" << e->name << "*)p;\n";
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piForeachC (PICodeParser::Member & m, e->members) {
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if (m.is_type_ptr || m.isBitfield() || !m.dims.isEmpty() || (m.visibility != PICodeParser::Public))
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continue;
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f << "\tif (strcmp(name, \"" << m.name << "\") == 0) {ret << o->" << m.name << "; return ret;}\n";
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}
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f << "\treturn ret;\n}\n";
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}
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/*
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void makeGetterHeader(PIFile & f, const PICodeParser::Entity * e) {
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f << "\nPIByteArray getter" << toCName(e->name) << "(const void * p, const char * name);";
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}
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*/
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void writeModel(PICodeParser & parser, PICLI & cli, const PIString out, bool meta, bool enums, bool streams, bool texts, bool getters) {
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PIVector<const PICodeParser::Entity * > ventities;
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PIString defname = out.replaceAll(".", "_").replaceAll("/", "_").replaceAll(":", "_").replaceAll("-", "_").removeAll(" ").toUpperCase() + "_H";
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bool inc_h, inc_cpp;
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inc_h = streams || texts;
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inc_cpp = !inc_h && getters;
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PISet<PIString> inc_files;
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piForeachC (PICodeParser::Entity * e, parser.entities)
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if (e->name.find("::") < 0 && !e->name.startsWith("_PI"))
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inc_files << e->file;
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PIString inc_string;
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PIVector<PIString> incf = inc_files.toVector();
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piForeachC (PIString & i, incf) {
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if (i != parser.mainFile())
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inc_string << "\n#include \"" << i << "\"";
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}
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PIFile f(out + ".cpp");
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f.clear();
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f.open(PIIODevice::WriteOnly);
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f << "// Generated by \"PIP Code model generator\" " << PIDateTime::current().toString("dd.MM.yyyy hh:mm:ss\n\n");
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f << "#include <string.h>\n";
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if (streams || texts)
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f << "#include <pichunkstream.h>\n";
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f << "#include \"" << out << ".h\"\n";
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if (inc_cpp) f << inc_string;
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f << "\nusing namespace PICodeInfo;\n\n";
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/*
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PIString entry, argtype, rettype, args;
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piForeachC (PICodeParser::Entity * e, parser.entities) {
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if (e->name.find("::") >= 0 || e->name.startsWith("_PI")) continue;
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entry.clear();
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entry << "\nPIVariant execFunction(" << e->name << " * object, const char * function, const PIVariant & arg0, const PIVariant & arg1, const PIVariant & arg2, const PIVariant & arg3) {\n";
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const PIVector<PICodeParser::Member> & fl(e->functions);
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bool efunc = true;
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piForeachC (PICodeParser::Member & m, fl) {
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if (m.name.startsWith("__stat") || m.attributes[PICodeParser::Static]) continue;
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//piCout << e->name << m.name << m.visibility;
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args.clear();
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rettype = m.type;
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if (rettype.startsWith("const") && rettype.endsWith("&"))
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rettype.cutLeft(5).cutRight(1).trim();
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if (rettype.endsWith("&")) continue;
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bool aok = true, ret = (m.type != "void");
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if (m.arguments_full.size() > 4 || m.visibility != PICodeParser::Public) continue;
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for (int i = 0; i < m.arguments_full.size_s(); ++i) {
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if (i > 0) args << ", ";
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argtype = m.arguments_type[i];
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if (argtype.startsWith("const") && argtype.endsWith("&"))
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argtype.cutLeft(5).cutRight(1).trim();
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if (argtype.endsWith("&")) {
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aok = false;
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continue;
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}
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//entry << "(" << m.arguments_type[i] << ")";
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//if (parser.isEnum(m.arguments_type[i])) entry << "(int)";
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args << "arg" << i << ".toValue<" << argtype << " >()";
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}
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if (!aok) continue;
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efunc = false;
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entry << "\tif (strcmp(function, \"" << m.name << "\") == 0) {";
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if (ret) entry << "return PIVariant::fromValue<" << rettype << " >(";
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entry << "object->" << m.name << "(" << args << ")";
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if (ret) entry << ");";
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else entry << "; return PIVariant();";
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entry << "}\n";
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}
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if (efunc) continue;
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f << entry << "\tPICout(PICoutManipulators::AddNewLine) << \"Can`t find function \\\"\" << function << \"\\\" in "
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<< e->type << " \\\"" << e->name << "\\\"!\";\n\treturn PIVariant();\n}\n";
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ventities << e;
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}
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*/
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if (meta || enums || getters) {
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if (getters) {
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f << "\n\n// Getter funtions\n";
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piForeachC (PICodeParser::Entity * e, parser.entities) {
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if (!e->has_name || e->name.startsWith("_PI")) continue;
|
|
makeGetter(f, e);
|
|
}
|
|
}
|
|
f << "\n\n// Metainformation\n\n__ClassInfo_" << defname << "_Initializer__::__ClassInfo_" << defname << "_Initializer__() {\n";
|
|
f << "\tif (_inited_) return;\n\t_inited_ = true;\n\n";
|
|
if (meta) {
|
|
f << "\tClassInfo * ci, * pci = new ClassInfo();\n\tTypeInfo * ni;\n\tFunctionInfo * fi;\n\tTypeInfo ti;\n";
|
|
f << "\t(*classesInfo)[\"\"] = pci;\n";
|
|
}
|
|
if (enums) {
|
|
f << "\tEnumInfo * ei;\n";
|
|
f << "\t(*enumsInfo)[\"\"] = new EnumInfo();\n";
|
|
}
|
|
if (meta) {
|
|
f << "\n\n// Classes\n";
|
|
piForeachC (PICodeParser::Entity * e, parser.entities) {
|
|
if (e->name.startsWith("_PI")) continue;
|
|
makeClassInfo(f, e);
|
|
}
|
|
}
|
|
if (enums) {
|
|
f << "\n// Enums\n";
|
|
piForeachC (PICodeParser::Enum & e, parser.enums)
|
|
makeEnumInfo(f, &e);
|
|
}
|
|
if (getters) {
|
|
f << "\n// Getters\n";
|
|
piForeachC (PICodeParser::Entity * e, parser.entities) {
|
|
if (!e->has_name || e->name.startsWith("_PI")) continue;
|
|
f << "\t(*accessFunctions)[\"" << e->name << "\"] = getter" << toCName(e->name) << ";\n";
|
|
}
|
|
}
|
|
f << "}\n";
|
|
f << "\n\nbool __ClassInfo_" << defname << "_Initializer__::_inited_ = false;\n";
|
|
}
|
|
if (streams) {
|
|
f << "\n\n// Stream operators\n";
|
|
piForeachC (PICodeParser::Entity * e, parser.entities) {
|
|
if (!e->has_name || e->name.startsWith("_PI")) continue;
|
|
makeClassStream(f, e);
|
|
}
|
|
}
|
|
|
|
f.close();
|
|
|
|
|
|
f.setPath(out + ".h");
|
|
f.clear();
|
|
f.open(PIIODevice::WriteOnly);
|
|
f << "// Generated by \"PIP Code model generator\" " << PIDateTime::current().toString("dd.MM.yyyy hh:mm:ss\n");
|
|
f << "// Execute command:\n";
|
|
piForeachC (PIString & _a, cli.rawArguments())
|
|
f << "// \"" << _a << "\"\n";
|
|
f << "\n";
|
|
f << "#ifndef " << defname << "\n#define " << defname << "\n\n";
|
|
f << "#include \"pivariant.h\"\n#include \"picodeinfo.h\"";
|
|
if (inc_h) f << inc_string;
|
|
/*
|
|
f << "\n\n";
|
|
piForeachC (PICodeParser::Entity * e, ventities)
|
|
f << e->type << " " << e->name << ";\n";
|
|
f << "\n";
|
|
piForeachC (PICodeParser::Entity * e, ventities) {
|
|
f << "\nPIVariant execFunction(" << e->name << " * object, const char * function, const PIVariant & arg0 = PIVariant(), \
|
|
const PIVariant & arg1 = PIVariant(), const PIVariant & arg2 = PIVariant(), const PIVariant & arg3 = PIVariant());";
|
|
}
|
|
*/
|
|
if (streams) {
|
|
f << "\n\n// Stream operators\n";
|
|
piForeachC (PICodeParser::Entity * e, parser.entities) {
|
|
if (!e->has_name || e->name.startsWith("_PI")) continue;
|
|
makeClassStreamHeader(f, e);
|
|
}
|
|
}
|
|
/*if (getters) {
|
|
f << "\n\n// Getter funtions\n";
|
|
piForeachC (PICodeParser::Entity * e, parser.entities) {
|
|
if (!e->has_name || e->name.startsWith("_PI")) continue;
|
|
makeGetterHeader(f, e);
|
|
}
|
|
f << "\n";
|
|
}*/
|
|
if (meta || enums || getters) {
|
|
f << "\n\n// Metainformation\n\nclass __ClassInfo_" << defname << "_Initializer__ {\n";
|
|
f << "public:\n\t__ClassInfo_" << defname << "_Initializer__();\n\tstatic bool _inited_;\n};\n";
|
|
f << "\nstatic __ClassInfo_" << defname << "_Initializer__ __classinfo_" << defname.toLowerCase() << "_initializer__;\n";
|
|
}
|
|
f << "\n\n#endif // " << defname << "\n";
|
|
f.close();
|
|
}
|
|
|
|
|
|
int main(int argc, char * argv[]) {
|
|
PICLI cli(argc, argv);
|
|
//piCout << cli.rawArguments();
|
|
cli.setOptionalArgumentsCount(-1);
|
|
cli.addArgument("output", true);
|
|
cli.addArgument("help");
|
|
cli.addArgument("quiet");
|
|
cli.addArgument("All");
|
|
cli.addArgument("Metainfo");
|
|
cli.addArgument("Enum");
|
|
cli.addArgument("Stream");
|
|
cli.addArgument("Getter");
|
|
cli.addArgument("Text");
|
|
cli.addArgument("print");
|
|
cli.addArgument("Print");
|
|
cli.addArgument("single");
|
|
if (cli.hasArgument("help") || cli.argumentValue("output").isEmpty() || cli.optionalArguments().isEmpty()) {
|
|
usage();
|
|
return 0;
|
|
}
|
|
piDebug = !cli.hasArgument("quiet");
|
|
piForeachC (PIString & a, cli.rawArguments()) {
|
|
if (a.startsWith("-I")) parser.includeDirectory(a.mid(2));
|
|
if (a.startsWith("-D")) parser.addDefine(a.mid(2), PIString());
|
|
}
|
|
PIStringList files;
|
|
piForeachC (PIString & a, cli.optionalArguments())
|
|
if (!a.startsWith("-")) files << a;
|
|
piCout << Cyan << Bold << "Parse files" << files << "...";
|
|
parser.parseFiles(files, !cli.hasArgument("single"));
|
|
piCout << Cyan << Bold << "Parsing done";
|
|
piCout << Cyan << Bold << "Writing code model ...";
|
|
bool all = cli.hasArgument("All");
|
|
writeModel(parser, cli, cli.argumentValue("output"), cli.hasArgument("Metainfo") || all,
|
|
cli.hasArgument("Enum") || all,
|
|
cli.hasArgument("Stream") || all,
|
|
cli.hasArgument("Text") || all,
|
|
cli.hasArgument("Getter") || all);
|
|
piCout << Cyan << Bold << "Writing done";
|
|
if (cli.hasArgument("print") || cli.hasArgument("Print")) {
|
|
bool womain = cli.hasArgument("print");
|
|
piDebug = true;
|
|
PIStringList pf(parser.parsedFiles());
|
|
piForeachC (PIString & f, pf) {
|
|
if (!womain || (f != parser.mainFile()))
|
|
piCout << f;
|
|
}
|
|
}
|
|
return 0;
|
|
};
|