Settings.cpp

00001 /*
00002  * Settings.cpp
00003  *
00004  *  Created on: 
00005  *      Author: 
00006  */
00007 
00008 #include "Settings.h"
00009 
00010 LocalFileSystem local("local");
00011 
00012 char* Settings::m_ipaddress = NULL;
00013 char* Settings::m_netmask = NULL;
00014 char* Settings::m_gateway = NULL;
00015 char* Settings::m_serverurl = NULL;
00016 int  Settings::m_dhcp = 0;
00017 int  Settings::m_module_number = 0;
00018 int  Settings::m_MaxChannels = 0;
00019 int  Settings::m_MaxOutlets = 0;
00020 int  Settings::m_FreqBase = 0;
00021 int  Settings::m_MaxHarmonics = 0;
00022 int  Settings::m_Samples = 0;
00023 int  Settings::m_EventLimit = 0;
00024 int  Settings::m_MBoxLength = 0;
00025 int  Settings::m_NumNeighbors = 0;
00026 int  Settings::m_PortTCP = 0;
00027 int  Settings::m_MaxTries = 0;
00028 int  Settings::m_DelayTry = 0;
00029 int  Settings::m_DelaySend = 0;
00030 
00031 
00032 TCPSocketServer Settings::m_ServerSocket;
00033 TCPSocketConnection Settings::m_Socket[NEIGHBORS];
00034 
00035 float Settings::m_gain[NUMBER_OF_CHANNELS];
00036 int Settings::m_offset[NUMBER_OF_CHANNELS];
00037 float Settings::m_limit[NUMBER_OF_CHANNELS];
00038 int Settings::m_outlet_number[NUMBER_OF_CHANNELS];
00039 char Settings::m_purpose[NUMBER_OF_CHANNELS];
00040 int Settings::m_outlet[NUMBER_OF_OUTLETS];
00041 char *Settings::m_Neighbor[NEIGHBORS];
00042 
00043 void Settings::LoadDefaults()
00044 {        
00045     set_ServerUrl("192.168.1.26");
00046     
00047     set_IpAddress("192.168.1.100");
00048     
00049     set_Netmask("255.255.255.0");
00050     set_Gateway("192.168.1.5");
00051    
00052     set_Dhcp(1);
00053 
00054     set_ModuleNumber(1);
00055     set_MaxChannels(NUMBER_OF_CHANNELS);
00056     set_MaxOutlets(NUMBER_OF_OUTLETS);
00057     set_FreqBase(60);
00058     set_MaxHarmonics(12);
00059     set_Samples(256);
00060     set_EventLimit(3);
00061     set_MBoxLength(10);
00062     set_NumNeighbors(3);
00063     set_PortTCP(7890);
00064     set_MaxTries(10);
00065     set_DelayTry(500);
00066     set_DelaySend(50);
00067     
00068     int i;
00069 
00070     for(i=0;i<get_MaxChannels();i++)
00071     {
00072         set_Gain(i,1);
00073         set_Offset(i,2048);
00074         set_Limit(i,2048);
00075         set_OutletNumber(i,i/2);
00076         set_Purpose(i,(i%2)?'d':'p');
00077     }
00078     for(i=0;i<get_MaxOutlets();i++)
00079     {
00080         set_Outlet(i,i+1);    
00081     }
00082     
00083     set_Neighbor(0, "192.168.1.6");
00084     set_Neighbor(1, "192.168.1.7");
00085     set_Neighbor(2, "192.168.1.8");
00086     
00087     /*
00088     m_ServerSocket.bind(get_PortTCP());         // liga o serversocket a porta
00089     printf("Settings Default: fez bind na porta %d\n", get_PortTCP());
00090     
00091     for(i=0;i<get_NumNeighbors();i++){
00092         m_Socket[i].connect(get_Neighbor(i), get_PortTCP());   // conecta os sockets de envio aos IPs dos vizinhos
00093         printf("Settings Default: conectou socket com %s:%d\n", get_Neighbor(i), get_PortTCP());
00094     }
00095     */
00096     
00097 }
00098 
00099 void Settings::ReadFile()
00100 {
00101     int i;
00102     FILE *f = fopen(FILENAME,"r");
00103     
00104     if(f == NULL)
00105     {
00106         LoadDefaults();
00107         WriteFile();
00108         return;
00109     }
00110     char buf[50];
00111     while(fgets(buf,50,f)!= NULL)
00112     {
00113         char* p = strchr(buf,'\n');
00114         if(p)
00115         {
00116             if(isprint(*(p-1)) == 0) *(p-1) = '\0';
00117             *p = '\0';
00118         }
00119         char **line;
00120         int l = split(buf,"=",&line);
00121         if(l!=2)continue;
00122         if(!strcmp(line[0],"server"))
00123         {
00124             set_ServerUrl(line[1]);
00125         }
00126         if(!strcmp(line[0],"address"))
00127         {
00128             set_IpAddress(line[1]);
00129         }
00130         if(!strcmp(line[0],"netmask"))
00131         {
00132             set_Netmask(line[1]);
00133         }
00134         if(!strcmp(line[0],"gateway"))
00135         {
00136             set_Gateway(line[1]);
00137         }
00138         if(!strcmp(line[0],"dhcp"))
00139         {
00140             if(!strcmp(line[1],"false"))
00141                 set_Dhcp(0);
00142             else
00143                 set_Dhcp(1);
00144         }
00145         if(!strcmp(line[0],"module"))
00146         {
00147             set_ModuleNumber(atoi(line[1]));
00148         }
00149 
00150         if(!strcmp(line[0],"FreqBase"))
00151         {
00152             set_FreqBase(atoi(line[1]));
00153         }
00154         if(!strcmp(line[0],"MaxChannels"))
00155         {
00156             set_MaxChannels(atoi(line[1]));
00157         }
00158         if(!strcmp(line[0],"MaxOutlets"))
00159         {
00160             set_MaxOutlets(atoi(line[1]));
00161         }
00162         if(!strcmp(line[0],"Samples"))
00163         {
00164             set_Samples(atoi(line[1]));
00165         }
00166         if(!strcmp(line[0],"EventLimit"))
00167         {
00168             set_EventLimit(atoi(line[1]));
00169         }
00170         if(!strcmp(line[0],"MBoxLength"))
00171         {
00172             set_MBoxLength(atoi(line[1]));
00173         }
00174                       
00175         for(i=0;i<get_MaxChannels();i++)
00176         {
00177             char x[10];
00178             sprintf(x,"gain%d",i);
00179             if(!strcmp(line[0],x))
00180             {
00181                 set_Gain(i,atof(line[1]));
00182             }
00183             sprintf(x,"offset%d",i);
00184             if(!strcmp(line[0],x))
00185             {
00186                 set_Offset(i,atoi(line[1]));
00187             }
00188             sprintf(x,"limit%d",i);
00189             if(!strcmp(line[0],x))
00190             {
00191                 set_Limit(i,atof(line[1]));
00192             }
00193             sprintf(x,"type%d",i);
00194             if(!strcmp(line[0],x))
00195             {
00196                 set_Purpose(i,line[1][0]);
00197                 set_OutletNumber(i,line[1][1]-'0');
00198             }
00199         }
00200 
00201         for(i=0;i<get_MaxOutlets();i++)
00202         {
00203             char x[10];
00204             sprintf(x,"outlet%d",i);
00205             if(!strcmp(line[0],x))
00206             {
00207                 set_Outlet(i,atoi(line[1]));
00208             }
00209         }
00210         if(!strcmp(line[0],"MaxHarmonics"))
00211         {
00212             set_MaxHarmonics(atoi(line[1]));
00213         }
00214         
00215         if(!strcmp(line[0],"NumNeighbors"))
00216         {
00217             set_NumNeighbors(atoi(line[1]));
00218         }                
00219         
00220         if(!strcmp(line[0],"TcpPort"))
00221         {
00222             set_PortTCP(atoi(line[1]));
00223             //m_ServerSocket.bind(get_PortTCP()); // liga o serversocket a porta
00224         }     
00225         
00226         for(i=0;i<get_NumNeighbors();i++)
00227         {
00228             char x[15];
00229             sprintf(x,"Neighbor%d",i);               
00230             //printf("Vai buscar %d -> %s\n", i, x);        
00231             if(!strcmp(line[0],x))
00232             {
00233                // printf("Vai usar %d -> %s\n", i, line[1]);
00234                 set_Neighbor(i, line[1]) ;
00235                 //m_Socket[i].connect(get_Neighbor(i), get_PortTCP());   // conecta os sockets de envio aos IPs dos vizinhos
00236             }
00237         }                
00238         
00239         if(!strcmp(line[0],"MaxTries"))
00240         {
00241             set_MaxTries(atoi(line[1]));
00242             //m_ServerSocket.bind(get_PortTCP()); // liga o serversocket a porta
00243         }  
00244         
00245         if(!strcmp(line[0],"DelayTry"))
00246         {
00247             set_DelayTry(atoi(line[1]));
00248             //m_ServerSocket.bind(get_PortTCP()); // liga o serversocket a porta
00249         }
00250         
00251         if(!strcmp(line[0],"DelaySend"))
00252         {
00253             set_DelaySend(atoi(line[1]));
00254             //m_ServerSocket.bind(get_PortTCP()); // liga o serversocket a porta
00255         }  
00256         
00257             //printf("Param=%s Value=%s\r\n",line[0],line[1]);
00258     }
00259     
00260     /*       
00261     m_ServerSocket.bind(get_PortTCP()); // liga o serversocket a porta              
00262     printf("Settings LoadFile: fez bind na porta %d\n", get_PortTCP());
00263     
00264     for(i=0;i<get_NumNeighbors();i++){
00265         m_Socket[i].connect(get_Neighbor(i), get_PortTCP());   // conecta os sockets de envio aos IPs dos vizinhos
00266         printf("Settings LoadFile: conectou socket com %s:%d\n", get_Neighbor(i), get_PortTCP());
00267     }
00268     */
00269     
00270     fclose(f);    
00271 }
00272 
00273 
00274 void Settings::WriteFile()
00275 {
00276     FILE *f = fopen(FILENAME,"w");
00277     int i;
00278     
00279     if(f == NULL)
00280     {
00281         printf("Error creating settings file\r\n");
00282         return;
00283     }
00284 
00285     fprintf(f,"server=%s\r\n",get_ServerUrl());
00286     fprintf(f,"address=%s\r\n",get_IpAddress());
00287     fprintf(f,"netmask=%s\r\n",get_Netmask());
00288     fprintf(f,"gateway=%s\r\n",get_Gateway());
00289 
00290     if(get_Dhcp())
00291         fprintf(f,"dhcp=true\r\n");        
00292     else
00293         fprintf(f,"dhcp=false\r\n");
00294 
00295     fprintf(f,"module=%d\r\n",get_ModuleNumber());
00296     fprintf(f,"MaxChannels=%d\r\n",get_MaxChannels());
00297     fprintf(f,"MaxOutlets=%d\r\n",get_MaxOutlets());    
00298     fprintf(f,"FreqBase=%d\r\n",get_FreqBase());
00299     fprintf(f,"Samples=%d\r\n",get_Samples());
00300     fprintf(f,"EventLimit=%d\r\n",get_EventLimit());    
00301     fprintf(f,"MBoxLength=%d\r\n",get_MBoxLength());    
00302     
00303     for(i=0;i<get_MaxChannels();i++)
00304     {
00305         fprintf(f,"gain%d=%0.4f\r\n",i,get_Gain(i));
00306         fprintf(f,"offset%d=%d\r\n",i,get_Offset(i));
00307         fprintf(f,"limit%d=%0.4f\r\n",i,get_Limit(i));
00308         fprintf(f,"type%d=%c%d\r\n",i,get_Purpose(i),get_OutletNumber(i));
00309     }
00310 
00311     for(i=0;i<get_MaxOutlets();i++)
00312     {
00313         fprintf(f,"outlet%d=%d\r\n",i,get_Outlet(i));
00314     }
00315     fprintf(f,"MaxHarmonics=%d\r\n",get_MaxHarmonics());    
00316     
00317     fprintf(f,"NumNeighbors=%d\r\n",get_NumNeighbors());   
00318     fprintf(f,"TcpPort=%d\r\n",get_PortTCP()); 
00319     for(i=0;i<get_NumNeighbors();i++)
00320     {
00321         fprintf(f,"Neighbor%d=%s\r\n",i,get_Neighbor(i));
00322     }
00323     fprintf(f,"MaxTries=%d\r\n",get_MaxTries());
00324     fprintf(f,"DelayTry=%d\r\n",get_DelayTry());
00325     fprintf(f,"DelaySend=%d\r\n",get_DelaySend());        
00326         
00327     fclose(f);
00328 }
00329             
00330 void Settings::ShowValues()
00331 {        
00332     printf("ServerUrl: %s\n", get_ServerUrl());
00333     printf("IpAddress: %s\n", get_IpAddress());    
00334     printf("NetMask: %s\n",   get_Netmask());
00335     printf("Gateway: %s\n",   get_Gateway());
00336     printf("Dhcp: %d\n",      get_Dhcp());
00337     printf("ModuleNumber: %d\n", get_ModuleNumber() );
00338     printf("FreqBase : %d\n", get_FreqBase() );
00339     printf("Samples : %d\n" , get_Samples() );
00340     printf("EventLimit : %d\n" , get_EventLimit() );
00341     printf("MBoxLength : %d\n" , get_MBoxLength() );    
00342     printf("MaxChannels : %d\n", get_MaxChannels() );
00343     printf("MaxOutlets  : %d\n", get_MaxOutlets() );        
00344     printf("Per Channel\n");
00345     int i;
00346     for(i=0;i<get_MaxChannels();i++)
00347     {
00348         printf("Channel %d Gain %f Offset %d Limmit %f Outlet %d Purpose %c\n ", i, get_Gain(i), get_Offset(i), get_Limit(i), get_OutletNumber(i), get_Purpose(i));
00349     }
00350     printf("Per Outlet \n");
00351     for(i=0;i<get_MaxOutlets();i++)
00352     {
00353         printf("Outlet %d Number %d \n ", i, get_Outlet(i));
00354     }
00355     printf("MaxHarmonics : %d\n", get_MaxHarmonics() );
00356     
00357     printf("NumNeighbors : %d\n", get_NumNeighbors() );
00358     for(i=0;i<get_NumNeighbors();i++)
00359     {
00360         printf("Neighbor %d Value %s \n ", i, get_Neighbor(i));
00361     }
00362     printf("TcpPort : %d\n", get_PortTCP() );
00363     printf("MaxTries : %d\n", get_MaxTries() );
00364     printf("DelayTry : %d\n", get_DelayTry() );
00365     printf("DelaySend : %d\n", get_DelaySend() );
00366 }