INI format data generation and parsing

INI Format data generation and parsing

1, INI format data long what kind?
2, INI format data introduction
INI file is derived from the English "initial (Initial) "is the acronym, which corresponds to its purpose--the initialization program. Sometimes, the INI file will also have a different extension, such as ". Cfg ",". conf"(also used in Linux systems), or". txt "instead(not recommended from the perspective of recognition)。

3. ini format data applicable scenarios

INI fileis a configuration file with no fixed standard format. It is composed of simple text and simple structure, often used in Windows or other OS (Linux, etc.).
4, common open-source cinifile notes?Http://www.codeforge.cn/read/181985/memleak_test.cpp__html
1) include IniFile.h and iniFile.cpp in their own projects; 2) The configuration file path initialization is required when reading, function interface: constructor or Initialize (). All configuration file ini is required before parsingThe format data is read into the buffer to parse, function Interface: ReadFile ().
5. Constructing INI Format data

INI file initialization, write file test. void Buildandwriteinitofile () {Cinifile iniFile ("./ini_oracle_test.ini");//Read File Inifile.readfile ();//Read the number of sessions in the INI file. cout << "Nkeys =" << Inifile.numkeys () << endl;//new add array_data new Data Inifil   E.setvalue ("Section3", "task_id", "3"); The format is: Session--key--value form. Inifile.setvalue ("Section3", "system_id", "a") Inifile.setvalue ("Section3", "task_ NAME "," \ "test\" "); Inifile.setvalue (" Section3 "," Start_time "," 2 May-November-14 02.49.00.000000000 pm "); Inifile.setvalue (" Section3 "," End_time "," 2 May-November-14 02.55.00.000000000 PM "), Inifile.setvalue (" Section3 "," event_id "," 3 "); Inifile.setvalue ("Section3", "Auto_probe", "N");//write to File Inifile.writefile ();//Lookup what we had now. Query Key number. for (unsigned KeyID = 0; KeyID < Inifile.numkeys (); ++keyid) {cout << "Key =" << inifile.keyname (  KeyID) << endl;//Query the value number of the key. for (unsigned valueid = 0; ValueID < inifile.numvalues (KeyID); ++valueid) {cout << "ValueName =" << iniFile.valuename (KeyID, ValueID) << "Value =" << inifile.getvalue (KeyID, ValueID) << Endl;} End for Valueid}//end for KeyID}

6. Parsing INI Format data

Read and parse Inifilevoid Readandparseserverini () {const string strconfigpath = string (g_pszserverconfig); Cinifile inifile;//initialization, set INI file path. inifile.initialize (Strconfigpath);//Read file. Inifile.readfile ();/***************** [listen]listen_port=7200*********************************************** Gets the value of the corresponding session for listen, key for listen_port. int nport = Inifile.getvaluei ("Listen", "listen_port"); cout << nport << endl;string strdbip = Inifile.getvalue ("Oracle_conn_info", "Dbip"); int idbport = inifile.g Etvaluei ("Oracle_conn_info", "Dbport"); string strdbsid = Inifile.getvalue ("Oracle_conn_info", "Dbsid"); string Strdbusername = Inifile.getvalue ("Oracle_conn_info", "Dbusername"); string Strdbpassword = Inifile.getvalue ("Oracle_ Conn_info "," Dbpassword "), cout << strdbip <<" \ t "<< idbport <<" \ t "<< strdbsid <<" \ T "<< strdbusername <<" \ t "<< Strdbpassword << endl;//get each key under the corresponding sessionName. String strpath = Inifile.getvaluename ("Envconfig", 0); string strtnsname = Inifile.getvaluename ("Envconfig", 1); string Strnlslang = Inifile.getvaluename ("Envconfig", 2), cout << strpath << "\ t" << strtnsname << "\ T" &l t;< Strnlslang << endl;//Gets the logarithm of "Key-value" under a session. cout << inifile.numvalues ("Envconfig") << Endl;}

7. ini Format Data parsing source: http://download.csdn.net/detail/wojiushiwo987/8871011
8, the operation results indicate:
PostScript:1) Project found in the company of the. ini,. conf format data There are multiple versions of the resolution, most of them are written by their predecessors, most of them are large and small bugs, inconvenient for their own use. And the above cinifile is easy to use,no need to repeat "build wheels", which can be easily ported to the project. 2) Several minor changes have been made to the author's code discovery, and the subsequent discovery of bugs will continue to update the code.

2014-7-5 pm18:59 at home in front of the bed

Ming Yi World

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INI format data generation and parsing