mapped_files_t(int nb_files, char *argv[], bool sequential) {
for(int j = 0; j < nb_files; j++) {
push_back(mapped_file(argv[j]));
if(sequential)
end()->sequential();
}
}
int main()
{
ACE_INET_Addr server_addr;
ACE_SOCK_Acceptor acceptor;
ACE_SOCK_Stream peer;
if (-1 == server_addr.set(22334))
{
log("server_addr.set faild\n");
return 1;
}
if (-1 == acceptor.open(server_addr))
{
log("acceptor.open failed\n");
return 1;
}
while(1)
{
if (-1 == acceptor.accept(peer))
{
log("acceptor.accept failed\n");
return 1;
}
peer.disable(ACE_NONBLOCK);
auto_ptr<char> pathname(get_url_pathname(&peer));
ACE_Mem_Map mapped_file(pathname.get());
if (-1 == (peer.send_n(mapped_file.addr(), mapped_file.size())))
{
log("peer.send_n failed\n");
return 1;
}
peer.close();
}
return acceptor.close() == -1 ? 1 : 0;
}
mapped_files_t(int nb_files, char *argv[]) {
for(int j = 0; j < nb_files; j++)
push_back(mapped_file(argv[j]));
}
int builtin_help(Environment &env, const std::vector<std::string> &tokens, const fdmask &fds) {
bool error = false;
filesystem::path _f;
// todo -- -f to specify help file.
auto argv = getopt(tokens, [&](char c){
switch(tolower(c))
{
default:
fdprintf(stderr, "### Help - \"-%c\" is not an option.\n", c);
error = true;
break;
}
});
if (error) {
fdputs("# Usage - Help [-f helpfile] command...\n", stderr);
return 1;
}
const filesystem::path sd(ToolBox::MacToUnix(env.get("shelldirectory")));
const filesystem::path hd = sd / "Help";
filesystem::path mono;
mapped_file mono_file;
std::error_code ec;
if (_f.empty()) {
mono = sd / "MPW.Help";
mono_file = mapped_file(mono, mapped_file::priv, ec);
} else {
mono = _f;
mono_file = mapped_file(mono, mapped_file::priv, ec);
if (!mono_file && !_f.is_absolute()) {
mono = sd / _f;
mono_file = mapped_file(mono, mapped_file::priv, ec);
}
if (!mono_file) {
fdprintf(stderr, "### Help: Unable to open %s\n", _f.c_str());
fdprintf(stderr, "# %s\n", ec.message().c_str());
return 3;
}
}
if (mono_file) {
std::replace(mono_file.begin(), mono_file.end(), '\r', '\n');
}
if (argv.empty()) {
help_helper(mono_file, fds, "");
return 0;
}
int rv = 0;
for (const auto &cmd : argv) {
// 1. check for $MPW:Help:command
filesystem::path p(hd);
p /= cmd;
mapped_file f(p, mapped_file::priv, ec);
if (!ec) {
std::replace(f.begin(), f.end(), '\r', '\n');
write(stdout, f.data(), f.size());
fdputs("\n", stdout);
continue;
}
if (mono_file) {
bool ok = help_helper(mono_file, fds, cmd);
if (ok) break;
}
fdprintf(stderr, "### Help - \"%s\" was not found.\n", cmd.c_str());
rv = 2;
}
return rv;
}
