76 lines
2.2 KiB
C++
76 lines
2.2 KiB
C++
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#include <cstdlib>
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#include <cstring>
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#include <iostream>
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#include "../msh-console-library/shell.h"
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#include "../msh-console-library/command.h"
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using namespace std;
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using namespace mshconsole;
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static void setup(Shell *);
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int cdExecute(CommandExecutor* whoExecuted,const Command::Datas& data, const vector<const char*> argv){
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if (argv.size() == 0) {
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cerr << "expected argument to \"cd\"\n";
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} else {
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int ret;
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if (strcmp("~",argv[0])==0) {
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ret = chdir(getenv("HOME"));
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}
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else {
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ret = chdir(argv[0]);
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}
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if (ret != 0) {
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cerr << "cd: error executing the command\n";
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return ret;
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}
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}
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return 0;
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}
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int exitExecute(CommandExecutor* whoExecuted,const Command::Datas& data, const vector<const char*> argv){
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whoExecuted->exit();
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return 0;
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}
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int helpExecute(CommandExecutor* whoExecuted,const Command::Datas& data, const vector<const char*> argv){
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cout << data.getOptData('p')->getString() << "\n";
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if(data.getOptData('h')->getInt()){
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cout << "These are the further details." << endl;
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return 0;
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}
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if(strcmp(data.getOptData('p')->getString(),"prova")==0){
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cout << "prova\n";
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return 0;
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}
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cout << "Snippet console generated with msh-console library.\nUse option -h for further details." << endl;
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return 0;
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}
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/**
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Little snippet for library use.
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*/
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int main(int argc, char **argv)
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{
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string c = "msh-console-test";
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string ps = "[msh-console-test]:";
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Shell mshConsoleTest(c, ps, cin,cout,cerr, &setup);
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Command* help = new Command("help", &helpExecute);
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struct poptOption h = {"help",'h',POPT_ARG_NONE,NULL,1000,"advance","advaced options"};
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struct poptOption p = {"prova",'p',POPT_ARG_STRING,NULL,1000,"cose","cosecose"};
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help->addOption(h);
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help->addOption(p);
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//add builtin commands
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mshConsoleTest.addCmd(help);
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mshConsoleTest.addCmd(new Command("exit", &exitExecute));
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mshConsoleTest.addCmd(new Command("cd", &cdExecute));
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mshConsoleTest.launch();
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return EXIT_SUCCESS;
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}
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void setup(Shell *s){
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cout << "Now entering in test shell...\n" << endl;
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//s->executeCmd("stty -ctlecho");
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}
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