Added *very* basic polling ipc

4 files changed, 30 insertions, 5 deletions

diff --git a/apps/Makefile b/apps/Makefile
index 6a6e52c..4c26468 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -1,6 +1,6 @@
 # MIT License, Copyright (c) 2020 Marvin Borner
 
-COBJS = init.o wm.o
+COBJS = init.o wm.o test.o
 CC = ../cross/opt/bin/i686-elf-gcc
 LD = ../cross/opt/bin/i686-elf-ld
 OC = ../cross/opt/bin/i686-elf-objcopy
diff --git a/apps/init.c b/apps/init.c
index ba3e15a..f00110e 100644
--- a/apps/init.c
+++ b/apps/init.c
@@ -10,5 +10,6 @@ int main(int argc, char **argv)
 	printf("[%s loaded]\n", argv[0]);
 
 	int wm = exec("/wm", "wm", argv[1], NULL);
-	return wm;
+	int test = exec("/test", "test", NULL);
+	return wm + test;
 }
diff --git a/apps/test.c b/apps/test.c
new file mode 100644
index 0000000..8004b34
--- /dev/null
+++ b/apps/test.c
@@ -0,0 +1,12 @@
+#include <def.h>
+#include <gui.h>
+#include <print.h>
+
+int main()
+{
+	print("[test loaded]\n");
+	gui_new_window();
+	while (1) {
+	};
+	return 0;
+}
diff --git a/apps/wm.c b/apps/wm.c
index f3ac901..5896e92 100644
--- a/apps/wm.c
+++ b/apps/wm.c
@@ -34,9 +34,21 @@ int main(int argc, char **argv)
 	gui_init("/font/spleen-16x32.psfu");
 	gui_write(vbe, 50, 50, text, "hallo");
 
-	event_map(EVENT_KEYBOARD, onkey);
-
-	while (1) {
+	//event_map(EVENT_KEYBOARD, onkey); // TODO: Fix events
+
+	struct message *msg;
+	while (1) { // TODO: Remove continuous polling?
+		if (!(msg = msg_receive()))
+			continue;
+
+		switch (msg->type) {
+		case MSG_NEW_WINDOW:
+			printf("New window for pid %d\n", msg->src);
+			break;
+		default:
+			printf("Unknown WM request!");
+		}
 	};
+
 	return 0;
 }