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a/src/utils/conftree.h |
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b/src/utils/conftree.h |
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* Manages a simple configuration file with subsections.
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* Manages a simple configuration file with subsections.
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*/
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*/
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class ConfSimple {
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class ConfSimple {
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public:
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public:
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enum StatusCode {STATUS_ERROR=0, STATUS_RO=1, STATUS_RW=2};
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enum StatusCode {STATUS_ERROR=0, STATUS_RO=1, STATUS_RW=2};
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private:
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string filename; // set if we're working with a file
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string *data; // set if we're working with an in-memory string
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map<string, map<string, string> > submaps;
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StatusCode status;
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void parseinput(std::istream &input);
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public:
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/**
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/**
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* Build the object by reading content from file.
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* Build the object by reading content from file.
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* @param filename file to open
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* @param readonly if true open readonly, else rw
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* @param tildexp try tilde (home dir) expansion for subkey values
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*/
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*/
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ConfSimple(const char *fname, int readonly = 0);
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ConfSimple(const char *fname, int readonly = 0, bool tildexp = false);
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/**
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/**
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* Build the object by reading content from a string
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* Build the object by reading content from a string
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* @param data points to the data to parse
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* @param readonly if true open readonly, else rw
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* @param tildexp try tilde (home dir) expansion for subsection names
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*/
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*/
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ConfSimple(string *data, int readonly = 0);
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ConfSimple(string *data, int readonly = 0, bool tildexp = false);
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virtual ~ConfSimple() {};
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virtual ~ConfSimple() {};
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/**
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/**
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* Get value for named parameter, from specified subsection (looks in
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* Get value for named parameter, from specified subsection (looks in
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void list();
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void list();
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/**
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/**
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* Return all key names:
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* Return all key names:
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*/
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*/
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std::list<string> getKeys();
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std::list<string> getKeys();
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protected:
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bool dotildexpand;
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private:
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string filename; // set if we're working with a file
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string *data; // set if we're working with an in-memory string
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map<string, map<string, string> > submaps;
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StatusCode status;
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void parseinput(std::istream &input);
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};
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};
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/**
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/**
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* This is a configuration class which attaches tree-like signification to the
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* This is a configuration class which attaches tree-like signification to the
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* submap names.
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* submap names.
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public:
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public:
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/**
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/**
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* Build the object by reading content from file.
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* Build the object by reading content from file.
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*/
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*/
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ConfTree(const char *fname, int readonly = 0)
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ConfTree(const char *fname, int readonly = 0)
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: ConfSimple(fname, readonly) {}
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: ConfSimple(fname, readonly, true) {}
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virtual ~ConfTree() {};
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virtual ~ConfTree() {};
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/**
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/**
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* Get value for named parameter, from specified subsection, or its
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* Get value for named parameter, from specified subsection, or its
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* parents.
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* parents.
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*/
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*/
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static bool stringToStrings(const string &s, std::list<string> &tokens);
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static bool stringToStrings(const string &s, std::list<string> &tokens);
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static bool stringToBool(const string &s);
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static bool stringToBool(const string &s);
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};
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};
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#endif /*_CONFTREE_H_ */
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#endif /*_CONFTREE_H_ */
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