i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

The beginnings of a launch_daemon for Haiku.

Browse Source 
* This will be heavily inspired by Apple's launchd, as well as
  systemd -- for now it really doesn't do a whole lot, though.
* What works so far: the configuration files are read, parsed, and
  the jobs created.
* The jobs are even initialized, and their message ports created.
* BApplication now retrieves a previously created port from the
  launch_daemon for use with BServer.
* Only the registrar actually uses this for now.
This commit is contained in:
Axel Dörfler
2015-07-22 20:39:47 +02:00
parent 5f83ad89eb
commit 1480e5da6f
16 changed files with 816 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/kits/app/Application.cpp
+27 -8
View File
@@ -40,6 +40,8 @@
#include <AutoLocker.h>
#include <BitmapPrivate.h>
#include <DraggerPrivate.h>
#include <LaunchDaemonDefs.h>
#include <LaunchRoster.h>
#include <LooperList.h>
#include <MenuWindow.h>
#include <PicturePrivate.h>
@@ -259,9 +261,10 @@ BApplication::BApplication(const char* signature, status_t* _error)
BApplication::BApplication(const char* signature, const char* looperName,
bool initGUI, status_t* _error)
port_id port, bool initGUI, status_t* _error)
:
BLooper(looperName != NULL ? looperName : kDefaultLooperName)
BLooper(B_NORMAL_PRIORITY + 1, port < 0 ? _GetPort(signature) : port,
looperName != NULL ? looperName : kDefaultLooperName)
{
_InitData(signature, initGUI, _error);
}
@@ -356,8 +359,9 @@ BApplication::_InitData(const char* signature, bool initGUI, status_t* _error)
fAppName = signature;
#ifndef RUN_WITHOUT_REGISTRAR
bool isRegistrar = signature
&& strcasecmp(signature, kRegistrarSignature) == 0;
bool registerApp = signature == NULL
|| (strcasecmp(signature, kRegistrarSignature) != 0
&& strcasecmp(signature, kLaunchDaemonSignature) != 0);
// get team and thread
team_id team = Team();
thread_id thread = BPrivate::main_thread_for(team);
@@ -396,7 +400,7 @@ BApplication::_InitData(const char* signature, bool initGUI, status_t* _error)
#ifndef RUN_WITHOUT_REGISTRAR
// check whether be_roster is valid
if (fInitError == B_OK && !isRegistrar
if (fInitError == B_OK && registerApp
&& !BRoster::Private().IsMessengerValid(false)) {
printf("FATAL: be_roster is not valid. Is the registrar running?\n");
fInitError = B_NO_INIT;
@@ -405,7 +409,7 @@ BApplication::_InitData(const char* signature, bool initGUI, status_t* _error)
// check whether or not we are pre-registered
bool preRegistered = false;
app_info appInfo;
if (fInitError == B_OK && !isRegistrar) {
if (fInitError == B_OK && registerApp) {
if (BRoster::Private().IsAppRegistered(&ref, team, 0, &preRegistered,
&appInfo) != B_OK) {
preRegistered = false;
@@ -429,8 +433,7 @@ BApplication::_InitData(const char* signature, bool initGUI, status_t* _error)
} else if (fInitError == B_OK) {
// not pre-registered -- try to register the application
team_id otherTeam = -1;
// the registrar must not register
if (!isRegistrar) {
if (registerApp) {
fInitError = BRoster::Private().AddApplication(signature, &ref,
appFlags, team, thread, fMsgPort, true, NULL, &otherTeam);
if (fInitError != B_OK) {
@@ -525,6 +528,22 @@ DBG(OUT("BApplication::InitData() done\n"));
}
port_id
BApplication::_GetPort(const char* signature)
{
BLaunchRoster launchRoster;
BMessage data;
status_t status = launchRoster.GetData(signature, data);
if (status == B_OK) {
port_id port = data.GetInt32("port", B_NAME_NOT_FOUND);
if (port >= 0)
return port;
}
return -1;
}
BArchivable*
BApplication::Instantiate(BMessage* data)
{