recoll / Code / Diff of /src/utils/conftree.h

Diff of /src/utils/conftree.h [d35c69] .. [d2757f]

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...
public:
    enum StatusCode {STATUS_ERROR=0, STATUS_RO=1, STATUS_RW=2};
    virtual ~ConfNull() {};
    virtual int get(const string &name, string &value, 
            const string &sk = string()) const = 0;
    virtual bool hasNameAnywhere(const string& nm) const = 0;
    virtual int set(const string &nm, const string &val, 
            const string &sk = string()) = 0;
    virtual bool ok() const = 0;
    virtual vector<string> getNames(const string &sk, const char* = 0)const = 0;
    virtual int erase(const string &, const string &) = 0;
    virtual int eraseKey(const string &) = 0;
    virtual void showall() const {};
    virtual vector<string> getSubKeys() const = 0;
    virtual vector<string> getSubKeys(bool) const = 0;
    virtual bool holdWrites(bool) = 0;
    virtual bool sourceChanged() const = 0;
};

/** 
 * Manages a simple configuration file with subsections.
 */
...
    ConfSimple(int readonly = 0, bool tildexp = false);

    virtual ~ConfSimple() {};

    /** Origin file changed. Only makes sense if we read the data from a file */
    virtual bool sourceChanged() const;

    /** 
     * Decide if we actually rewrite the backing-store after modifying the
     * tree.
     */
...
     */
    enum WalkerCode {WALK_STOP, WALK_CONTINUE};
    virtual WalkerCode sortwalk(WalkerCode 
                (*wlkr)(void *cldata, const string &nm, 
                    const string &val),
                void *clidata) const;

    /** Print all values to stdout */
    virtual void showall() const;

    /** Return all names in given submap. */
    virtual vector<string> getNames(const string &sk, const char *pattern = 0) 
  const;

    /** Check if name is present in any submap. This is relatively expensive
     * but useful for saving further processing sometimes */
    virtual bool hasNameAnywhere(const string& nm) const;

    /**
     * Return all subkeys 
     */
    virtual vector<string> getSubKeys(bool) const 
    {
  return getSubKeys();
    }
    virtual vector<string> getSubKeys() const;
    /** Test for subkey existence */
    virtual bool hasSubKey(const string& sk) const
    {
    return m_submaps.find(sk) != m_submaps.end();
    }

    virtual string getFilename() const 
    {return m_filename;}

    /**
     * Copy constructor. Expensive but less so than a full rebuild
     */
    ConfSimple(const ConfSimple &rhs) 
...
    : ConfSimple(data, readonly, true) {}
    ConfTree(int readonly = 0)
    : ConfSimple(readonly, true) {}
    virtual ~ConfTree() {};
    ConfTree(const ConfTree& r) : ConfSimple(r) {};
    ConfTree& operator=(const ConfTree& r) 
    {
    ConfSimple::operator=(r);
    return *this;
    }

    /** 
...
        init_from(rhs);
    }
    return *this;
    }

    virtual bool sourceChanged() const
    {
    typename vector<T*>::const_iterator it;
    for (it = m_confs.begin();it != m_confs.end();it++) {
        if ((*it)->sourceChanged())
        return true;
...
        return true;
    }
    return false;
    }

    virtual bool hasNameAnywhere(const string& nm) const
    {
    typename vector<T*>::const_iterator it;
    for (it = m_confs.begin();it != m_confs.end();it++) {
        if ((*it)->hasNameAnywhere(nm))
        return true;
    }
    return false;
...
    {
    return m_confs.front()->holdWrites(on);
    }

    virtual vector<string> getNames(const string &sk, const char *pattern = 0)
  const
    {
    return getNames1(sk, pattern, false);
    }
    virtual vector<string> getNamesShallow(const string &sk, 
                     const char *patt = 0) const
    {
    return getNames1(sk, patt, true);
    }

    virtual vector<string> getNames1(const string &sk, const char *pattern,
                   bool shallow) const
    {
    vector<string> nms;
    typename vector<T*>::const_iterator it;
    bool skfound = false;
    for (it = m_confs.begin(); it != m_confs.end(); it++) {
        if ((*it)->hasSubKey(sk)) {
        skfound = true;
        vector<string> lst = (*it)->getNames(sk, pattern);
        nms.insert(nms.end(), lst.begin(), lst.end());
        }
...
    vector<string>::iterator uit = unique(nms.begin(), nms.end());
    nms.resize(uit - nms.begin());
    return nms;
    }

    virtual vector<string> getSubKeys() const
    {
  return getSubKeys(false);
    }
    virtual vector<string> getSubKeys(bool shallow) const
    {
    vector<string> sks;
    typename vector<T*>::const_iterator it;
    for (it = m_confs.begin(); it != m_confs.end(); it++) {
        vector<string> lst;
        lst = (*it)->getSubKeys();
        sks.insert(sks.end(), lst.begin(), lst.end());
        if (shallow)
        break;

	a/src/utils/conftree.h		b/src/utils/conftree.h
	...		...
95	public:	95	public:
96	enum StatusCode {STATUS_ERROR=0, STATUS_RO=1, STATUS_RW=2};	96	enum StatusCode {STATUS_ERROR=0, STATUS_RO=1, STATUS_RW=2};
97	virtual ~ConfNull() {};	97	virtual ~ConfNull() {};
98	virtual int get(const string &name, string &value,	98	virtual int get(const string &name, string &value,
99	const string &sk = string()) const = 0;	99	const string &sk = string()) const = 0;
100	virtual bool hasNameAnywhere(const string& nm) = 0;	100	virtual bool hasNameAnywhere(const string& nm) const = 0;
101	virtual int set(const string &nm, const string &val,	101	virtual int set(const string &nm, const string &val,
102	const string &sk = string()) = 0;	102	const string &sk = string()) = 0;
103	virtual bool ok() const = 0;	103	virtual bool ok() const = 0;
104	virtual vector<string> getNames(const string &sk, const char* = 0) = 0;	104	virtual vector<string> getNames(const string &sk, const char* = 0)const = 0;
105	virtual int erase(const string &, const string &) = 0;	105	virtual int erase(const string &, const string &) = 0;
106	virtual int eraseKey(const string &) = 0;	106	virtual int eraseKey(const string &) = 0;
107	virtual void showall() {};	107	virtual void showall() const {};
108	virtual vector<string> getSubKeys() = 0;	108	virtual vector<string> getSubKeys() const = 0;
109	virtual vector<string> getSubKeys(bool) = 0;	109	virtual vector<string> getSubKeys(bool) const = 0;
110	virtual bool holdWrites(bool) = 0;	110	virtual bool holdWrites(bool) = 0;
111	virtual bool sourceChanged() = 0;	111	virtual bool sourceChanged() const = 0;
112	};	112	};
113		113
114	/**	114	/**
115	* Manages a simple configuration file with subsections.	115	* Manages a simple configuration file with subsections.
116	*/	116	*/
	...		...
141	ConfSimple(int readonly = 0, bool tildexp = false);	141	ConfSimple(int readonly = 0, bool tildexp = false);
142		142
143	virtual ~ConfSimple() {};	143	virtual ~ConfSimple() {};
144		144
145	/** Origin file changed. Only makes sense if we read the data from a file */	145	/** Origin file changed. Only makes sense if we read the data from a file */
146	virtual bool sourceChanged();	146	virtual bool sourceChanged() const;
147		147
148	/**	148	/**
149	* Decide if we actually rewrite the backing-store after modifying the	149	* Decide if we actually rewrite the backing-store after modifying the
150	* tree.	150	* tree.
151	*/	151	*/
	...		...
195	*/	195	*/
196	enum WalkerCode {WALK_STOP, WALK_CONTINUE};	196	enum WalkerCode {WALK_STOP, WALK_CONTINUE};
197	virtual WalkerCode sortwalk(WalkerCode	197	virtual WalkerCode sortwalk(WalkerCode
198	(wlkr)(void cldata, const string &nm,	198	(wlkr)(void cldata, const string &nm,
199	const string &val),	199	const string &val),
200	void *clidata);	200	void *clidata) const;
201		201
202	/** Print all values to stdout */	202	/** Print all values to stdout */
203	virtual void showall();	203	virtual void showall() const;
204		204
205	/** Return all names in given submap. */	205	/** Return all names in given submap. */
206	virtual vector<string> getNames(const string &sk, const char *pattern = 0);	206	virtual vector<string> getNames(const string &sk, const char *pattern = 0)
		207	const;
207		208
208	/** Check if name is present in any submap. This is relatively expensive	209	/** Check if name is present in any submap. This is relatively expensive
209	* but useful for saving further processing sometimes */	210	* but useful for saving further processing sometimes */
210	virtual bool hasNameAnywhere(const string& nm);	211	virtual bool hasNameAnywhere(const string& nm) const;
211		212
212	/**	213	/**
213	* Return all subkeys	214	* Return all subkeys
214	*/	215	*/
215	virtual vector<string> getSubKeys(bool) {return getSubKeys();}	216	virtual vector<string> getSubKeys(bool) const
		217	{
		218	return getSubKeys();
		219	}
216	virtual vector<string> getSubKeys();	220	virtual vector<string> getSubKeys() const;
217	/** Test for subkey existence */	221	/** Test for subkey existence */
218	virtual bool hasSubKey(const string& sk)	222	virtual bool hasSubKey(const string& sk) const
219	{	223	{
220	return m_submaps.find(sk) != m_submaps.end();	224	return m_submaps.find(sk) != m_submaps.end();
221	}	225	}
222		226
223	virtual string getFilename() {return m_filename;}	227	virtual string getFilename() const
		228	{return m_filename;}
224		229
225	/**	230	/**
226	* Copy constructor. Expensive but less so than a full rebuild	231	* Copy constructor. Expensive but less so than a full rebuild
227	*/	232	*/
228	ConfSimple(const ConfSimple &rhs)	233	ConfSimple(const ConfSimple &rhs)
	...		...
304	: ConfSimple(data, readonly, true) {}	309	: ConfSimple(data, readonly, true) {}
305	ConfTree(int readonly = 0)	310	ConfTree(int readonly = 0)
306	: ConfSimple(readonly, true) {}	311	: ConfSimple(readonly, true) {}
307	virtual ~ConfTree() {};	312	virtual ~ConfTree() {};
308	ConfTree(const ConfTree& r) : ConfSimple(r) {};	313	ConfTree(const ConfTree& r) : ConfSimple(r) {};
309	ConfTree& operator=(const ConfTree& r) {	314	ConfTree& operator=(const ConfTree& r)
		315	{
310	ConfSimple::operator=(r);	316	ConfSimple::operator=(r);
311	return *this;	317	return *this;
312	}	318	}
313		319
314	/**	320	/**
	...		...
371	init_from(rhs);	377	init_from(rhs);
372	}	378	}
373	return *this;	379	return *this;
374	}	380	}
375		381
376	virtual bool sourceChanged()	382	virtual bool sourceChanged() const
377	{	383	{
378	typename vector<T*>::const_iterator it;	384	typename vector<T*>::const_iterator it;
379	for (it = m_confs.begin();it != m_confs.end();it++) {	385	for (it = m_confs.begin();it != m_confs.end();it++) {
380	if ((*it)->sourceChanged())	386	if ((*it)->sourceChanged())
381	return true;	387	return true;
	...		...
391	return true;	397	return true;
392	}	398	}
393	return false;	399	return false;
394	}	400	}
395		401
396	virtual bool hasNameAnywhere(const string& nm)	402	virtual bool hasNameAnywhere(const string& nm) const
397	{	403	{
398	typename vector<T*>::iterator it;	404	typename vector<T*>::const_iterator it;
399	for (it = m_confs.begin();it != m_confs.end();it++) {	405	for (it = m_confs.begin();it != m_confs.end();it++) {
400	if ((*it)->hasNameAnywhere(nm))	406	if ((*it)->hasNameAnywhere(nm))
401	return true;	407	return true;
402	}	408	}
403	return false;	409	return false;
	...		...
446	{	452	{
447	return m_confs.front()->holdWrites(on);	453	return m_confs.front()->holdWrites(on);
448	}	454	}
449		455
450	virtual vector<string> getNames(const string &sk, const char *pattern = 0)	456	virtual vector<string> getNames(const string &sk, const char *pattern = 0)
		457	const
451	{	458	{
452	return getNames1(sk, pattern, false);	459	return getNames1(sk, pattern, false);
453	}	460	}
454	virtual vector<string> getNamesShallow(const string &sk, const char *patt = 0)	461	virtual vector<string> getNamesShallow(const string &sk,
		462	const char *patt = 0) const
455	{	463	{
456	return getNames1(sk, patt, true);	464	return getNames1(sk, patt, true);
457	}	465	}
458		466
459	virtual vector<string> getNames1(const string &sk, const char *pattern,	467	virtual vector<string> getNames1(const string &sk, const char *pattern,
460	bool shallow)	468	bool shallow) const
461	{	469	{
462	vector<string> nms;	470	vector<string> nms;
463	typename vector<T*>::iterator it;	471	typename vector<T*>::const_iterator it;
464	bool skfound = false;	472	bool skfound = false;
465	for (it = m_confs.begin();it != m_confs.end(); it++) {	473	for (it = m_confs.begin(); it != m_confs.end(); it++) {
466	if ((*it)->hasSubKey(sk)) {	474	if ((*it)->hasSubKey(sk)) {
467	skfound = true;	475	skfound = true;
468	vector<string> lst = (*it)->getNames(sk, pattern);	476	vector<string> lst = (*it)->getNames(sk, pattern);
469	nms.insert(nms.end(), lst.begin(), lst.end());	477	nms.insert(nms.end(), lst.begin(), lst.end());
470	}	478	}
	...		...
475	vector<string>::iterator uit = unique(nms.begin(), nms.end());	483	vector<string>::iterator uit = unique(nms.begin(), nms.end());
476	nms.resize(uit - nms.begin());	484	nms.resize(uit - nms.begin());
477	return nms;	485	return nms;
478	}	486	}
479		487
480	virtual vector<string> getSubKeys(){return getSubKeys(false);}	488	virtual vector<string> getSubKeys() const
		489	{
		490	return getSubKeys(false);
		491	}
481	virtual vector<string> getSubKeys(bool shallow)	492	virtual vector<string> getSubKeys(bool shallow) const
482	{	493	{
483	vector<string> sks;	494	vector<string> sks;
484	typename vector<T*>::iterator it;	495	typename vector<T*>::const_iterator it;
485	for (it = m_confs.begin();it != m_confs.end(); it++) {	496	for (it = m_confs.begin(); it != m_confs.end(); it++) {
486	vector<string> lst;	497	vector<string> lst;
487	lst = (*it)->getSubKeys();	498	lst = (*it)->getSubKeys();
488	sks.insert(sks.end(), lst.begin(), lst.end());	499	sks.insert(sks.end(), lst.begin(), lst.end());
489	if (shallow)	500	if (shallow)
490	break;	501	break;