6 files changed, 104 insertions, 21 deletions

diff --git a/Source/Library/Userland/Binding/FSNode.class.h b/Source/Library/Userland/Binding/FSNode.class.h
index 6a860ea..a7adbc0 100644
--- a/Source/Library/Userland/Binding/FSNode.class.h
+++ b/Source/Library/Userland/Binding/FSNode.class.h
@@ -2,6 +2,7 @@
 #define DEF_FSNODE_CLASS_H
 
 #include <Syscall/RessourceCaller.class.h>
+#include <String.class.h>
 #include <FSNode.iface.h>
 
 class FSNode : public RessourceCaller {
diff --git a/Source/Library/Userland/Binding/File.class.h b/Source/Library/Userland/Binding/File.class.h
new file mode 100644
index 0000000..4d1ac16
--- /dev/null
+++ b/Source/Library/Userland/Binding/File.class.h
@@ -0,0 +1,68 @@
+#ifndef DEF_FILE_CLASS_H
+#define DEF_FILE_CLASS_H
+
+#include <File.iface.h>
+#include <Binding/FSNode.class.h>
+#include <Syscall/RessourceCaller.class.h>
+#include <Binding/VirtualTerminal.class.h>
+#include <ByteArray.class.h>
+
+class File : public RessourceCaller {
+	public:
+	File(String name, u8int mode, FSNode start = FSNode(0)) :
+   		RessourceCaller(sCall(FLIF_OBJTYPE, FLIF_SOPEN, (u32int)&name, mode, start.resId()), FLIF_OBJTYPE) {
+	}
+	File(u32int id) : RessourceCaller(id, FLIF_OBJTYPE) {}
+
+	void close() {
+		doCall(FLIF_CLOSE);
+	}
+	bool validOpened() {
+		return (doCall(FLIF_VALID) != 0);
+	}
+	u32int read(u32int max_length, u8int *ptr) {
+		return (doCall(FLIF_READ, max_length, (u32int)ptr));
+	}
+	bool write(u32int length, u8int* ptr) {
+		return (doCall(FLIF_WRITE, length, (u32int)ptr) != 0);
+	}
+	u32int read(ByteArray &data) {
+		if (!valid()) {
+			data.clear();
+			return 0;
+		}
+		u32int l = read(data.size(), (u8int*)data);
+		if (l != data.size()) data.resize(l);
+		return l;
+	}
+	bool write(ByteArray &data) {
+		if (!valid()) return false;
+		return write(data.size(), (u8int*)data);
+	}
+
+	template <typename T> bool read(T* elem) {
+		return (read(sizeof(T), (u8int*)elem) == sizeof(T));
+	}
+	template <typename T> bool write(T* elem) {
+		return write(sizeof(T), (u8int*)elem);
+	}
+
+	bool seek(u64int count, u8int mode) {
+		union {
+			u64int x;
+			u32int a[2];
+		} wat = {count};
+		return (doCall(FLIF_SEEK, wat.a[0], wat.a[1], mode) != 0);
+	}
+	u64int position() {
+		return *((u64int*)doCall(FLIF_POSITION));
+	}
+	u64int length() {
+		return *((u64int*)doCall(FLIF_LENGTH));
+	}
+	bool eof() {
+		return (doCall(FLIF_EOF) != 0);
+	}
+};
+
+#endif
diff --git a/Source/Library/Userland/Binding/Process.class.h b/Source/Library/Userland/Binding/Process.class.h
index ddca6be..9687ea9 100644
--- a/Source/Library/Userland/Binding/Process.class.h
+++ b/Source/Library/Userland/Binding/Process.class.h
@@ -29,8 +29,11 @@ class Process : public RessourceCaller {
 	u32int getPpid() {
 		return doCall(PRIF_GETPPID);
 	}
-	String getCmdline() {
-		return String::unserialize(doCall(PRIF_GETCMDLINE));
+	u32int argc() {
+		return doCall(PRIF_ARGC);
+	}
+	String argv(u32int idx) {
+		return String::unserialize(doCall(PRIF_ARGV, idx));
 	}
 };
 
diff --git a/Source/Library/Userland/Binding/Sys.ns.cpp b/Source/Library/Userland/Binding/Sys.ns.cpp
deleted file mode 100644
index 7083e56..0000000
--- a/Source/Library/Userland/Binding/Sys.ns.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <Sys.iface.h>
-#include "Sys.ns.h"
-#include <Syscall/RessourceCaller.class.h>
-
-namespace Sys {
-
-void halt() {
-	RessourceCaller::sCall(SYIF_IFID, SYIF_HALT);
-}
-
-void reboot() {
-	RessourceCaller::sCall(SYIF_IFID, SYIF_REBOOT);
-}
-
-}
diff --git a/Source/Library/Userland/Binding/Sys.ns.h b/Source/Library/Userland/Binding/Sys.ns.h
index 3a8426b..eb09504 100644
--- a/Source/Library/Userland/Binding/Sys.ns.h
+++ b/Source/Library/Userland/Binding/Sys.ns.h
@@ -1,9 +1,31 @@
 #ifndef DEF_SYS_NS_H
 #define DEF_SYS_NS_H
 
+#include <Sys.iface.h>
+#include <Syscall/RessourceCaller.class.h>
+
 namespace Sys {
-	void halt();
-	void reboot();
+	
+inline void halt() {
+	RessourceCaller::sCall(SYIF_IFID, SYIF_HALT);
+}
+
+inline void reboot() {
+	RessourceCaller::sCall(SYIF_IFID, SYIF_REBOOT);
+}
+
+inline u32int uptime() {	//Returns uptime in seconds
+	return RessourceCaller::sCall(SYIF_IFID, SYIF_UPTIME);
+}
+
+inline u32int totalRam() { 	//Returns total amount of RAM in Ko
+	return RessourceCaller::sCall(SYIF_IFID, SYIF_TOTALRAM);
+}
+
+inline u32int freeRam() { 	//Returns free amount of RAM in Ko
+	return RessourceCaller::sCall(SYIF_IFID, SYIF_FREERAM);
+}
+
 }
 
 #endif
diff --git a/Source/Library/Userland/Start.cpp b/Source/Library/Userland/Start.cpp
index dee7da6..be4f81e 100644
--- a/Source/Library/Userland/Start.cpp
+++ b/Source/Library/Userland/Start.cpp
@@ -13,7 +13,7 @@ Heap heap;
 
 VirtualTerminal invt(0), outvt(0);
 
-int main();
+int main(const Vector<String>& args);
 
 extern "C" void start() {
 	//Call static constructors
@@ -24,7 +24,11 @@ extern "C" void start() {
 	heap.create(0x40000000, 0x00100000, 0x00004000);	//Initially create a 1M heap with 16ko index
 	invt = VirtualTerminal::getIn(); outvt = VirtualTerminal::getOut();
 
-	u32int r = main();
+	u32int argc = Process::get().argc();
+	Vector<String> args(argc);
+	for (u32int i = 0; i < argc; i++) args[i] = Process::get().argv(i);
+
+	u32int r = main(args);
 
 	//Call static destructors 
     for(u32int * call = &start_dtors; call < &end_dtors; call++) {