51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
#ifndef DIR_TREE_H
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#define DIR_TREE_H
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#include <string>
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#include <unordered_map>
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#include <memory>
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#include "Event.hh"
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#ifdef _WIN32
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#define DIR_SEP "\\"
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#else
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#define DIR_SEP "/"
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#endif
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struct DirEntry {
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std::string path;
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uint64_t mtime;
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bool isDir;
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mutable void *state;
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DirEntry(std::string p, uint64_t t, bool d);
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DirEntry(FILE *f);
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void write(FILE *f) const;
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bool operator==(const DirEntry &other) const {
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return path == other.path;
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}
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};
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class DirTree {
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public:
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static std::shared_ptr<DirTree> getCached(std::string root);
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DirTree(std::string root) : root(root), isComplete(false) {}
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DirTree(std::string root, FILE *f);
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DirEntry *add(std::string path, uint64_t mtime, bool isDir);
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DirEntry *find(std::string path);
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DirEntry *update(std::string path, uint64_t mtime);
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void remove(std::string path);
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void write(FILE *f);
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void getChanges(DirTree *snapshot, EventList &events);
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std::mutex mMutex;
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std::string root;
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bool isComplete;
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std::unordered_map<std::string, DirEntry> entries;
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private:
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DirEntry *_find(std::string path);
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};
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#endif
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