More work on syscalls and shell

2 files changed, 25 insertions, 1 deletions

diff --git a/Source/Library/Interface/FSNode.iface.h b/Source/Library/Interface/FSNode.iface.h
index fd99bab..cba4621 100644
--- a/Source/Library/Interface/FSNode.iface.h
+++ b/Source/Library/Interface/FSNode.iface.h
@@ -12,6 +12,8 @@ enum {
 
 //S : static, GET : get, R : root, FN : fsnode
 #define FNIF_SGETRFN 0
+#define FNIF_SGETCWD 1	//Get current working directory
+#define FNIF_SFIND 2	//Find a node following a path from a node
 
 #define FNIF_GETNAME 0x10
 #define FNIF_TYPE 0x11
@@ -21,5 +23,9 @@ enum {
 #define FNIF_GETGID 0x15
 #define FNIF_GETPERM 0x16
 #define FNIF_GETPATH 0x17
+#define FNIF_SETCWD 0x18		//Sets node as current working directory
+
+#define FNIF_GETIDXCHILD 0x20	//Get child node from index
+#define FNIF_GETNAMECHILD 0x21	//Get child node from name
 
 #endif
diff --git a/Source/Library/Userland/Binding/FSNode.class.h b/Source/Library/Userland/Binding/FSNode.class.h
index 95802a4..61ac991 100644
--- a/Source/Library/Userland/Binding/FSNode.class.h
+++ b/Source/Library/Userland/Binding/FSNode.class.h
@@ -4,7 +4,13 @@
 class FSNode : public RessourceCaller {
 	public:
 	static FSNode getRoot() {
-		return FSNode(RessourceCaller::sCall(FNIF_OBJTYPE, FNIF_SGETRFN));
+		return FSNode(sCall(FNIF_OBJTYPE, FNIF_SGETRFN));
+	}
+	static FSNode getCwd() {
+		return FSNode(sCall(FNIF_OBJTYPE, FNIF_SGETCWD));
+	}
+	static FSNode find(String path) {	//Finds a node starting from root node
+		return FSNode(sCall(FNIF_OBJTYPE, FNIF_SFIND, (u32int)&path, 0));
 	}
 	FSNode(u32int id) : RessourceCaller(id, FNIF_OBJTYPE) {}
 
@@ -32,4 +38,16 @@ class FSNode : public RessourceCaller {
 	String path() {
 		return String::unserialize(doCall(FNIF_GETPATH));
 	}
+	void setCwd() {
+		doCall(FNIF_SETCWD);
+	}
+	FSNode getChild(u32int idx) {
+		return FSNode(doCall(FNIF_GETIDXCHILD, idx));
+	}
+	FSNode getChild(String name) {
+		return FSNode(doCall(FNIF_GETNAMECHILD, (u32int)&name));
+	}
+	FSNode findFrom(String path) {		//Search a filesystem node starting from here
+		return FSNode(sCall(FNIF_OBJTYPE, FNIF_SFIND, (u32int)&path, resId()));
+	}
 };