MMiniFileReader.cpp

00001 #include "MMiniFileReader.h"
00002 #include <iostream>
00003 #include <fstream>
00004 #include "mbed.h"
00005 #include <sstream>
00006 #include <string>
00007 
00008 using namespace std;
00009 
00010 iniFileReader::iniFileReader()
00011 {
00012 }
00013 
00014 
00015 iniFileReader::~iniFileReader()
00016 {
00017 }
00018 
00019 iniFile iniFileReader::ReadFile(const char* filePath)
00020 {
00021     iniFile fileConfig;
00022 
00023     char line[32];
00024     //std::ifstream myfile(filePath);
00025 
00026     //Serial pc(USBTX, USBRX);
00027 
00028 
00029     //std::ifstream myfile("filePath");
00030 
00031     //pc.printf("file=%s \n", filePath);
00032 
00033     FILE *File2 = fopen(filePath, "r"); // open file for reading
00034                                                                                             //fgets(read_string,256,File2); // read first data value
00035     //pc.printf("text data: %s \n", read_string);
00036 
00037 
00038     if (File2)
00039     {
00040         char section[32];
00041 
00042         while (fgets(line, 32, File2))
00043         {
00044 
00045             if (IsSection(line))
00046             {
00047                  GetSectionName(line, section);
00048             } 
00049             else
00050             {
00051 
00052                 if ( strncmp(section , "Station", 7) == 0)
00053                 {
00054                     char paramName[32];
00055                         
00056                     GetParamName(line, paramName);
00057 
00058                     if (strncmp(paramName, "ID", 2) == 0)
00059                           GetParamValue(line, fileConfig.Station.ID);
00060                     
00061                     if (strncmp(paramName, "Name", 4) == 0)
00062                          GetParamValue(line, fileConfig.Station.Name);
00063 
00064                     if (strncmp(paramName, "ComsType", 8 ) == 0)
00065                          GetParamValue(line, fileConfig.Station.ComsType);
00066 
00067                     if (strncmp(paramName, "IPAddress",9) == 0)
00068                           GetParamValue(line, fileConfig.Station.IPAddress);
00069 
00070                     if (strncmp(paramName, "NetworkMask", 11) == 0)
00071                           GetParamValue(line, fileConfig.Station.NetworkMask);
00072 
00073                     if (strncmp(paramName, "DefaultGateway", 14) == 0)
00074                           GetParamValue(line, fileConfig.Station.DefaultGateway);
00075 
00076                     if (strncmp(paramName, "DataSendTime", 12) == 0)
00077                           GetParamValue(line, fileConfig.Station.DataSendTime);
00078                 }
00079 
00080 
00081                 if (strncmp(section, "Server", 6) == 0)
00082                 {
00083                     char paramName[32];
00084 
00085                     GetParamName(line, paramName);
00086 
00087                     if (strncmp(paramName, "IPAddress", 9) == 0)
00088                         GetParamValue(line, fileConfig.Server.IPAddress);
00089 
00090                     if (strncmp(paramName, "Port", 4) == 0)
00091                          GetParamValue(line, fileConfig.Server.Port);
00092                 }
00093 
00094                 ReadSensorSection(section, "Sensor1",7, line, &fileConfig.Sensor1);
00095                 ReadSensorSection(section, "Sensor2", 7, line, &fileConfig.Sensor2);
00096                 ReadSensorSection(section, "Sensor3", 7, line, &fileConfig.Sensor3);
00097                 ReadSensorSection(section, "Sensor4", 7, line, &fileConfig.Sensor4);
00098                 ReadSensorSection(section, "Sensor5", 7, line, &fileConfig.Sensor5);
00099                 ReadSensorSection(section, "Sensor6", 7, line, &fileConfig.Sensor6);
00100                 ReadSensorSection(section, "Sensor7", 7, line, &fileConfig.Sensor7);
00101                 ReadSensorSection(section, "Sensor8", 7, line, &fileConfig.Sensor8);
00102                 ReadSensorSection(section, "Sensor9", 7, line, &fileConfig.Sensor9);
00103                 ReadSensorSection(section, "Sensor10", 8, line, &fileConfig.Sensor10);
00104 
00105             }
00106 
00107 
00108         }
00109         fclose(File2);
00110     }
00111 
00112     return fileConfig;
00113 }
00114 
00115 
00116 void iniFileReader::ReadSensorSection(char currentSection[], char section[], int size, char line[], iniSensor *sensor) 
00117 {
00118 
00119     if (strncmp(currentSection, section, size) == 0)
00120     {
00121         char paramName[32];
00122 
00123         GetParamName(line, paramName);
00124 
00125         if (strncmp(paramName, "ID", 2) == 0)
00126              GetParamValue(line, (*sensor).ID);
00127 
00128         if (strncmp(paramName, "Type",4) == 0)
00129              GetParamValue(line, (*sensor).SensorType);
00130 
00131         if (strncmp(paramName, "Enabled", 7) == 0)
00132              GetParamValue(line, (*sensor).Enabled);
00133 
00134         if (strncmp(paramName, "SampleTime",10) == 0)
00135              GetParamValue(line, (*sensor).SampleTime);
00136 
00137         if (strncmp(paramName, "DataSampleQty",13) ==0 )
00138               GetParamValue(line, (*sensor).DataSampleQty);
00139 
00140         if (strncmp(paramName, "Pins", 4) == 0 )
00141              GetParamValue(line, (*sensor).Pins);
00142 
00143         if (strncmp(paramName, "SensorOptions", 13) == 0)
00144               GetParamValue(line, (*sensor).SensorOptions);
00145     }
00146 
00147 }
00148 
00149 
00150 
00151 bool iniFileReader::IsSection(char line[])
00152 {
00153     if (line[0] == '[')
00154     {
00155         return true;
00156     }
00157 
00158     return false;
00159 }
00160 
00161 void iniFileReader::GetSectionName(char line[], char* result)
00162 {
00163     int start = 0;
00164 
00165     for (int i = 1; i < 32; i++) {
00166         if (line[i] == ']') {
00167             result[start] = '\n';
00168             break;
00169         }
00170             
00171 
00172         result[start] = line[i];
00173         start++;
00174     }
00175 
00176 
00177     //int pos = line - 2;
00178     //string sectionName = line.substr(1, pos);
00179 
00180     //return sectionName;
00181 }
00182 
00183 void iniFileReader::GetParamName(char line[], char* result)
00184 {
00185 
00186     for (int i = 0; i < 32; i++) {
00187         if (line[i] == '=')
00188             break;
00189 
00190         result[i] = line[i];
00191     }
00192 
00193 }
00194 
00195 void iniFileReader::GetParamValue(char line[], char* result)
00196 {
00197     bool found = false;
00198     int start = 0;
00199 
00200     for (int i = 0; i < 32; i++) {
00201 
00202         if (!found) {
00203             if (line[i] == '=')
00204                 found = true;
00205         }
00206         else
00207         {
00208             if (line[i] != '\n' && line[i] != NULL)
00209                 result[start] = line[i];
00210             else
00211                 {
00212                     result[start] = '\0';
00213                     break;
00214                 }                
00215 
00216             start++;
00217         }
00218     }
00219 }