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Component.h
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Component.h
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/*
* Copyright (C) 2012-2016. TomTom International BV (http://tomtom.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __DEP_CHECKER__COMPONENT_H
#define __DEP_CHECKER__COMPONENT_H
#include "FilesystemInclude.h"
#include <algorithm>
#include <iostream>
#include <map>
#include <regex>
#include <set>
#include <stdio.h>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <vector>
// Forward reference:
struct Component;
struct File {
File(const filesystem::path& path)
: path(path)
, component(NULL)
, loc(0)
, includeCount(0)
, hasExternalInclude(false)
, hasInclude(false)
{
}
void AddIncludeStmt(bool withPointyBrackets, const std::string& filename) {
rawIncludes.insert(std::make_pair(filename, withPointyBrackets));
}
filesystem::path path;
std::map<std::string, bool> rawIncludes;
std::unordered_set<File *> dependencies;
std::unordered_set<std::string> includePaths;
Component *component;
size_t loc;
size_t includeCount;
bool hasExternalInclude;
bool hasInclude;
};
struct Component {
std::string NiceName(char sub) const;
std::string QuotedName() const;
std::string CmakeName() const;
explicit Component(const filesystem::path &path);
filesystem::path root;
std::string name;
// deps are the dependencies of your component
std::unordered_set<Component *> pubDeps;
std::unordered_set<Component *> privDeps;
// links are the components which are using your component
std::unordered_set<Component *> pubLinks;
std::unordered_set<Component *> privLinks;
std::unordered_set<Component *> circulars;
std::set<std::string> buildAfters;
std::unordered_set<File *> files;
size_t loc() const {
size_t l = 0;
for (auto f : files) { l += f->loc; }
return l;
}
bool recreate;
bool hasAddonCmake;
std::string type;
size_t index, lowlink;
bool onStack;
};
std::vector<std::string> SortedNiceNames(const std::unordered_set<Component *> &comps);
Component &AddComponentDefinition(std::unordered_map<std::string, Component *> &components,
const filesystem::path &path );
size_t NodesWithCycles(std::unordered_map<std::string, Component *> &components);
void ExtractPublicDependencies(std::unordered_map<std::string, Component *> &components);
void CreateIncludeLookupTable(std::unordered_map<std::string, File>& files,
std::unordered_map<std::string, std::string> &includeLookup,
std::map<std::string, std::set<std::string>> &collisions);
#endif