70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
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/*
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* =====================================================================================
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*
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* Filename: config.h
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*
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* Description: config class definition.
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*
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* Version: 1.0
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* Created: 09/08/2018
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* Revision: none
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* Compiler: gcc
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*
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* Author: zhulin, shzhulin3@jd.com
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* Company: JD.com, Inc.
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*
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* =====================================================================================
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*/
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#ifndef __CONFIG_H__
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#define __CONFIG_H__
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#include <stdio.h>
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#include <string.h>
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#include <string>
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#include <map>
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class CAutoConfig {
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public:
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CAutoConfig() {};
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virtual ~CAutoConfig() {};
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virtual int GetIntVal(const char *key, const char *inst, int def=0) = 0;
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virtual unsigned long long GetSizeVal(const char *key, const char *inst, unsigned long long def=0, char unit=0) = 0;
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virtual int GetIdxVal(const char *, const char *, const char * const *, int=0) = 0;
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virtual const char *GetStrVal (const char *key, const char *inst) = 0;
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};
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class CConfig {
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public:
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CConfig() {};
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~CConfig() {};
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CAutoConfig *GetAutoConfigInstance(const char *);
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int GetIntVal(const char *sec, const char *key, int def=0);
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unsigned long long GetSizeVal(const char *sec, const char *key, unsigned long long def=0, char unit=0);
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int GetIdxVal(const char *, const char *, const char * const *, int=0);
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const char *GetStrVal (const char *sec, const char *key);
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bool HasSection(const char *sec);
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bool HasKey(const char *sec, const char *key);
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void Dump (FILE *fp, bool dec=false);
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int Dump (const char *fn, bool dec=false);
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int ParseConfig(const char *f=0, const char *s=0,bool bakconfig = false);
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int ParseBufferedConfig(char *buf, const char *fn = 0, const char *s = 0, bool bakconfig = false);
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private:
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struct nocase
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{
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bool operator()(const std::string &a, const std::string &b) const
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{ return strcasecmp(a.c_str(), b.c_str()) < 0; }
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};
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typedef std::map<std::string, std::string, nocase> keymap_t;
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typedef std::map<std::string, keymap_t, nocase> secmap_t;
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private:
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std::string filename;
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secmap_t smap;
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};
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#endif
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