int main(){
char ch[NUM]={0};
printf("请输入email的地址：\n");
int count=getString(ch,NUM-1);
int ret=validEmail(ch);
if (ret==1) {
printf("%s是合法的email地址\n",ch);
}
if (count==NUM-1) {
clearBuffer();
}
getString(ch,NUM-1);
return 0;
}
void frmCreateUser::checkCreateEnable()
{
bool e = true;
e &= !ui.leLogin->text().isEmpty();
e &= !ui.lePass->text().isEmpty();
e &= !ui.leRepeatPass->text().isEmpty();
e &= !ui.leMail->text().isEmpty();
e &= validEmail(ui.leMail->text());
e &= (ui.lePass->text().length() >= 5);
e &= (ui.lePass->text() == ui.leRepeatPass->text());
ui.pbCreate->setEnabled(e);
if (!ui.lePass->text().isEmpty() && (ui.lePass->text().length() < 5))
ui.lbStatus->setText(tr("Hasło musi mieć conajmniej 5 znaków!"));
else if(ui.lePass->text() != ui.leRepeatPass->text())
ui.lbStatus->setText(tr("Wpisane hasła różnią się od siebie!"));
else if(!ui.leMail->text().isEmpty() && !validEmail(ui.leMail->text()))
ui.lbStatus->setText(tr("Wpisz poprawny adres e-mail."));
else
ui.lbStatus->setText(tr("Wpisz dane potrzebne do założenia konta"));
if(e)
ui.lbStatus->setText(tr("Teraz możesz założyć konto na serwerze NAPI-PROJEKT"));
}
void Pages::registration(Document *doc){
if(path != "/register")
return;
std::string name = cgi("name"), email = cgi("email"), pw = cgi("pw");
if(Session::user())
doc->redirect("/");
else if(cgi.getEnvironment().getRequestMethod() != "POST")
form(doc);
else if(name.empty())
form(doc, "Please specify a display name.");
else if(email.empty())
form(doc, "Please specify an email address.");
else if(!validEmail(email))
form(doc, "Invalid email address.");
else if(pw.empty())
form(doc, "Please specify a password.");
else if(pw != cgi("pwconf"))
form(doc, "Passwords mismatch.");
else{
if(DB::query("SELECT EXISTS (SELECT 1 FROM users WHERE lower(name) = lower($1) OR lower(email) = lower($2))", name, email)[0][0] == "t")
return form(doc, "Sorry, name or email already in use.");
DB::Result r = DB::query(
"INSERT INTO users (name, password, email, registration, last_login) "
"VALUES ($1, crypt($2, gen_salt('bf')), $3, 'now', 'now') "
"RETURNING id", name, pw, email);
if(r.empty())
return form(doc, "Erm, something went wrong. Please try again.");
User u = User(number(r[0][0]), name);
log("New user: "******" (" + number(u.id) + ")");
doc->addHttp("Set-Cookie: sid=" + Session::login(u) + ";Max-Age=2592000\n"); // 30 days
doc->redirect(u.url() + "?welcome=1");
}
}
void Pages::account(Document *doc){
if(path == "/account/delete")
return deleteAccount(doc);
else if (path == "/goodbye")
return doc->setHtml("html/goodbye.tpl", "Goodbye");
if(path != "/account")
return;
if(!Session::user())
return doc->redirect("/login?redirect=/account");
Account a(Session::user().id);
if(cgi.getEnvironment().getRequestMethod() != "POST" || Session::nonce() != cgi("nonce"))
return form(doc, a);
Session::newNonce();
std::string name = cgi("name");
if(!name.empty() && name != a.name){
if(DB::query("SELECT EXISTS (SELECT 1 FROM users WHERE lower(name) = lower($1))", name)[0][0] == "t")
return form(doc, a, "Name already in use.");
}
else
name = a.name;
std::string email = cgi("email");
if(!email.empty() && email != a.email){
if(!validEmail(email))
return form(doc, a, "Invalid email address.");
if(DB::query("SELECT EXISTS (SELECT 1 FROM users WHERE lower(email) = lower($1))", email)[0][0] == "t")
return form(doc, a, "Email already in use.");
}
else
email = a.email;
std::string oldpw = cgi("oldpw"), newpw = cgi("newpw");
if(!oldpw.empty() && !newpw.empty()){
if(newpw != cgi("newpwconf"))
return form(doc, a, "Passwords mismatch.");
if(DB::query("SELECT EXISTS (SELECT 1 FROM users WHERE id = " + number(a.id) + " AND password = crypt($1, password))", oldpw)[0][0] != "t")
return form(doc, a, "Wrong password.");
// Everything has been checked. Committing.
DB::query("UPDATE users SET password = crypt($1, gen_salt('bf')) WHERE id = " + number(a.id), newpw);
}
DB::query(
"UPDATE users SET name = $1, email = $2, about = $3, notify = $4 WHERE id = " + number(a.id),
name, email, cgi("about"), cgi("notify").empty() ? "f" : "t"
);
if(a.name != cgi("name")){ // The name has changed.
log("Renaming user: "******" -> " + cgi("name"));
Session::destroy();
Session::start();
//std::vector<Track> tracks = a.tracks(true);
//for(std::vector<Track>::iterator i=tracks.begin(); i!=tracks.end(); i++)
//Media(*i).updateTags();
}
doc->setHtml("html/account.tpl", "Your account");
doc->dict()->SetValueAndShowSection("MESSAGE", "Changes applied.", "MESSAGE");
Account(a.id).fill(doc->dict());
}
