// _RequestThread
int32
AuthenticationServer::_RequestThread()
{
TaskManager taskManager;
while (!fTerminating) {
taskManager.RemoveDoneTasks();
// read the request
KMessage request;
status_t error = request.ReceiveFrom(fRequestPort);
if (error != B_OK)
continue;
// get the parameters
const char* context = NULL;
const char* server = NULL;
const char* share = NULL;
bool badPassword = true;
request.FindString("context", &context);
request.FindString("server", &server);
request.FindString("share", &share);
request.FindBool("badPassword", &badPassword);
if (!context || !server || !share)
continue;
String foundUser;
String foundPassword;
if (!badPassword && _GetAuthentication(context, server, share,
&foundUser, &foundPassword)) {
_SendRequestReply(request.ReplyPort(), request.ReplyToken(),
error, false, foundUser.GetString(), foundPassword.GetString());
} else {
// we need to ask the user: create a task that does it
UserDialogTask* task = new(nothrow) UserDialogTask(this, context,
server, share, badPassword, request.ReplyPort(),
request.ReplyToken());
if (!task) {
ERROR(("AuthenticationServer::_RequestThread(): ERROR: "
"failed to allocate "));
continue;
}
status_t error = taskManager.RunTask(task);
if (error != B_OK) {
ERROR(("AuthenticationServer::_RequestThread(): Failed to "
"start server info task: %s\n", strerror(error)));
continue;
}
}
}
return 0;
}
int
getspnam_r(const char *name, struct spwd *spwd, char *buffer,
size_t bufferSize, struct spwd **_result)
{
*_result = NULL;
KMessage message(BPrivate::B_REG_GET_USER);
message.AddString("name", name);
message.AddBool("shadow", true);
KMessage reply;
status_t error = BPrivate::send_authentication_request_to_registrar(message,
reply);
if (error != B_OK)
return error;
const char* password;
int32 lastChanged;
int32 min;
int32 max;
int32 warn;
int32 inactive;
int32 expiration;
int32 flags;
if ((error = reply.FindString("name", &name)) != B_OK
|| (error = reply.FindString("shadow password", &password)) != B_OK
|| (error = reply.FindInt32("last changed", &lastChanged)) != B_OK
|| (error = reply.FindInt32("min", &min)) != B_OK
|| (error = reply.FindInt32("max", &max)) != B_OK
|| (error = reply.FindInt32("warn", &warn)) != B_OK
|| (error = reply.FindInt32("inactive", &inactive)) != B_OK
|| (error = reply.FindInt32("expiration", &expiration)) != B_OK
|| (error = reply.FindInt32("flags", &flags)) != B_OK) {
return error;
}
error = BPrivate::copy_shadow_pwd_to_buffer(name, password, lastChanged,
min, max, warn, inactive, expiration, flags, spwd, buffer, bufferSize);
if (error == B_OK)
*_result = spwd;
return error;
}
static status_t
query_group_entry(const char* name, gid_t _gid, struct group *group,
char *buffer, size_t bufferSize, struct group **_result)
{
*_result = NULL;
KMessage message(BPrivate::B_REG_GET_GROUP);
if (name)
message.AddString("name", name);
else
message.AddInt32("gid", _gid);
KMessage reply;
status_t error = BPrivate::send_authentication_request_to_registrar(message,
reply);
if (error != B_OK)
return error;
int32 gid;
const char* password;
if ((error = reply.FindInt32("gid", &gid)) != B_OK
|| (error = reply.FindString("name", &name)) != B_OK
|| (error = reply.FindString("password", &password)) != B_OK) {
return error;
}
const char* members[MAX_GROUP_MEMBER_COUNT];
int memberCount = 0;
for (int memberCount = 0; memberCount < MAX_GROUP_MEMBER_COUNT;) {
if (reply.FindString("members", members + memberCount) != B_OK)
break;
memberCount++;
}
error = BPrivate::copy_group_to_buffer(name, password, gid, members,
memberCount, group, buffer, bufferSize);
if (error == B_OK)
*_result = group;
return error;
}
bool
Shell::GetActiveProcessInfo(ActiveProcessInfo& _info) const
{
_info.Unset();
// get the foreground process group
pid_t process = tcgetpgrp(fFd);
if (process < 0)
return false;
// get more info on the process group leader
KMessage info;
status_t error = get_extended_team_info(process, B_TEAM_INFO_BASIC, info);
if (error != B_OK)
return false;
// fetch the name and the current directory from the info
const char* name;
int32 cwdDevice;
int64 cwdDirectory;
if (info.FindString("name", &name) != B_OK
|| info.FindInt32("cwd device", &cwdDevice) != B_OK
|| info.FindInt64("cwd directory", &cwdDirectory) != B_OK) {
return false;
}
// convert the node ref into a path
entry_ref cwdRef(cwdDevice, cwdDirectory, ".");
BPath cwdPath;
if (cwdPath.SetTo(&cwdRef) != B_OK)
return false;
// set the result
_info.SetTo(process, name, cwdPath.Path());
return true;
}