void ConnectionManager::HandleResponse(void)
{
switch(actionCounter)
{
case ERedirect:
Redirection();
break;
case EDataRequest:
HandleBannerData();
break;
case EContinueDataRequest:
HandleBannerData(EContinue);
break;
}
}
int main(){
// choice is the first argument
char *path[100],*path_temp;
char *args_temp;
char history[1000][1000];
char *newpath;
bool historyflag=false;
char paths[100];
int ttoo = 1;
int history_index=0,numbering_index=0;
DIR * dir[100];
int f=0;
int args_len =0, path_len=0;
path_temp=getenv("MYPATH");
path_temp=strtok(path_temp,":");
while(path_temp!=NULL) // tokenizing paths ie different paths separated by :
{
path[path_len]=path_temp;
path_len++;
//printf("%s\n",path_temp );
path_temp = strtok(NULL,":");
}
while(1){
char *choice=malloc(1000);
char *args[100];
int flag = 0;
int flag_to=0;
//infinite while loop starting
args_len = 0;
int pipe_flag2=0;
printf(">>>>>>>");
int s;
//printf("%s before\n",choice);
fgets(choice,1000,stdin);
choice=trimwhitespace(choice);
if(choice[0]=='\0'){
continue;
}
if(choice[0]=='!' & strlen(choice)==1){
continue;
}
if(choice[0]=='!'){
char * temp;
//printf("%s\n", choice);
temp=strndup(choice+1,strlen(choice)-1);
strcpy(choice,temp);
//printf("%s\n", choice);
historyChecking(history,&history_index,choice, historyflag);
}
else{
historyChecking(history,&history_index,choice, historyflag);
}
PreArgsProcessing(args,paths,&args_len,choice,args_temp);
struct dirent * file;
//================================================================================================================
if(strncmp(args[0],"history",7)==0){ // history printing
historyPrinting(history,history_index, numbering_index,historyflag); // when you want to print history
continue;
}
//===============================================================================================================
if(strncmp(args[0],"exit",4)==0 || strncmp(args[0],"quit",4)==0){ // exit or bye
printf("bye\n");
exit(0);
}
if(strncmp(args[args_len-2],"&",1)==0){
//printf( "found %s\n", args[args_len-2] );
//Background command
BackgroundProcesses(args,paths,args_len);
flag=1;
continue;
}
// checking for paramater to verify the arguments
else if(strncmp(args[0],"cd",2)==0){ // cd command
cdProcessing(args,paths,args_len);
continue;
}
// checking for various commands
for(int i=0;i<args_len-1;i++)
{
if(strncmp(args[i],"!",1)==0){
//printf( "found %s\n", args[0] ); // Exclamation command
//historyChecking(history,&history_index,choice, historyflag);
runExclamationCommand(args,paths,args_len,history,choice,args_temp,&history_index);
flag=1;
break;
}
if(strncmp(args[i],"<",1)==0 || strncmp(args[i],">",1)==0 || strncmp(args[i],">>",2)==0){ // redirection
Redirection(args,paths,args_len,choice,args_temp,&flag_to);
flag=1;
break;
}
if(strncmp(args[i],"|",1)==0){
//printf( "found %s\n", args[1] ); // pipe command
IPCPipes(args,paths,&args_len,path_len,path);
flag=1;
pipe_flag2=1;
break;
}
}
if(flag & !flag_to & !pipe_flag2){
// the commands left at the end will be executed
newpath=checkingParamter(args,paths,args_len,path,dir,path_len,file,newpath);
//printf("chetan%s\n", newpath);
if(newpath==NULL){
}
else {
for(int i=0;i<args_len;i++){
//printf("anand sahu%s\n",args[i] );
}
forkMethod(args,newpath,args_len);
}
}
if(!flag & !flag_to & !pipe_flag2){
// the commands left at the end will be executed
newpath=checkingParamter(args,paths,args_len,path,dir,path_len,file,newpath);
if(newpath==NULL){
}
else {
for(int i=0;i<args_len;i++){
}
forkMethod(args,newpath,args_len);
}
}
free(choice);
}//while(1)
}// main
