mirror of git://git.acid.vegas/anope.git
95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
/*
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*
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* (C) 2003-2022 Anope Team
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* Contact us at team@anope.org
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*
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* Please read COPYING and README for further details.
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*
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* Based on the original code of Epona by Lara.
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* Based on the original code of Services by Andy Church.
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*/
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#ifndef LISTS_H
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#define LISTS_H
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#include "services.h"
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#include "anope.h"
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/** A class to process numbered lists (passed to most DEL/LIST/VIEW commands).
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* The function HandleNumber is called for every number in the list. Note that
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* if descending is true it gets called in descending order. This is so deleting
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* the index passed to the function from an array will not cause the other indexes
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* passed to the function to be incorrect. This keeps us from having to have an
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* 'in use' flag on everything.
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*/
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class CoreExport NumberList
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{
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private:
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bool is_valid;
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std::set<unsigned> numbers;
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bool desc;
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public:
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/** Processes a numbered list
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* @param list The list
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* @param descending True to make HandleNumber get called with numbers in descending order
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*/
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NumberList(const Anope::string &list, bool descending);
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/** Destructor, does nothing
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*/
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virtual ~NumberList();
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/** Should be called after the constructors are done running. This calls the callbacks.
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*/
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void Process();
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/** Called with a number from the list
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* @param number The number
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*/
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virtual void HandleNumber(unsigned number);
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/** Called when there is an error with the numbered list
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* Return false to immediately stop processing the list and return
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* This is all done before we start calling HandleNumber, so no numbers will have been processed yet
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* @param list The list
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* @return false to stop processing
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*/
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virtual bool InvalidRange(const Anope::string &list);
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};
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/** This class handles formatting LIST/VIEW replies.
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*/
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class CoreExport ListFormatter
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{
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public:
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typedef std::map<Anope::string, Anope::string> ListEntry;
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private:
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NickCore *nc;
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std::vector<Anope::string> columns;
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std::vector<ListEntry> entries;
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public:
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ListFormatter(NickCore *nc);
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ListFormatter &AddColumn(const Anope::string &name);
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void AddEntry(const ListEntry &entry);
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bool IsEmpty() const;
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void Process(std::vector<Anope::string> &);
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};
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/** This class handles formatting INFO replies
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*/
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class CoreExport InfoFormatter
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{
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NickCore *nc;
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std::vector<std::pair<Anope::string, Anope::string> > replies;
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unsigned longest;
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public:
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InfoFormatter(NickCore *nc);
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void Process(std::vector<Anope::string> &);
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Anope::string &operator[](const Anope::string &key);
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void AddOption(const Anope::string &opt);
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};
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#endif // LISTS_H
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