From 56ace5efd6ccc02004ddafb1e564a3f9d5d538d2 Mon Sep 17 00:00:00 2001
From: Alexis211 <alexis211@gmail.com>
Date: Fri, 27 Nov 2009 20:43:25 +0100
Subject: Added some screenshots, re-organized some stuff.

---
 Source/Kernel/Shell/KernelShell-sys.class.cpp | 22 ++++++++++++++++++
 Source/Kernel/Shell/KernelShell.class.cpp     | 32 +++++----------------------
 Source/Kernel/Shell/KernelShell.class.h       |  1 +
 3 files changed, 28 insertions(+), 27 deletions(-)

(limited to 'Source/Kernel/Shell')

diff --git a/Source/Kernel/Shell/KernelShell-sys.class.cpp b/Source/Kernel/Shell/KernelShell-sys.class.cpp
index b039c4d..06af11d 100644
--- a/Source/Kernel/Shell/KernelShell-sys.class.cpp
+++ b/Source/Kernel/Shell/KernelShell-sys.class.cpp
@@ -4,6 +4,8 @@
 #include <MemoryManager/Mem.ns.h>
 #include <MemoryManager/PhysMem.ns.h>
 #include <VFS/Part.ns.h>
+#include <VFS/VFS.ns.h>
+#include <FileSystems/RamFS/RamFS.class.h>
 
 void KernelShell::devices(Vector<String>& args) {
 	Vector<Device*> dev = Dev::findDevices();
@@ -59,6 +61,26 @@ void KernelShell::part(Vector<String>& args) {
 	}
 }
 
+void KernelShell::mount(Vector<String>& args) {
+	if (args.size() == 1) {
+		for (u32int i = 0; i < VFS::filesystems.size(); i++) {
+			*m_vt << VFS::filesystems[i]->getDevDescription() << " on " << VFS::path(VFS::filesystems[i]->getRootNode()) << "\n";
+		}
+	} else if (args.size() == 2) {
+		if (args[1] == "help") {
+			*m_vt << "Usage: mount [help|<options>]\n" <<
+				"Options formats :\n" << 
+				" - <mountpoint>:ramfs\n" <<
+				" - <mountpoint>:[<dev_class>]:<dev_number>:<part_number>[:<type>[:[ro|rw]]]\n" <<
+				"You can have a list of available block devices and partitions by typing 'part'.\n";
+		} else {
+			if (VFS::mount(args[1], m_vt)) *m_vt << "Ok, filesystem mounted.\n";
+		}
+	} else {
+		*m_vt << "Usage: mount [<device> <mountpoint>\n";
+	}
+}
+
 void KernelShell::readblock(Vector<String>& args) {
 	if (args.size() == 3) {
 		Vector<Device*> devcs = Dev::findDevices("block");
diff --git a/Source/Kernel/Shell/KernelShell.class.cpp b/Source/Kernel/Shell/KernelShell.class.cpp
index f35b4dc..71a717a 100644
--- a/Source/Kernel/Shell/KernelShell.class.cpp
+++ b/Source/Kernel/Shell/KernelShell.class.cpp
@@ -3,9 +3,8 @@
 #include <DeviceManager/Kbd.ns.h>
 #include <SimpleList.class.h>
 #include <MemoryManager/PhysMem.ns.h>
-#include <VFS/VFS.ns.h>
-#include <FileSystems/RamFS/RamFS.class.h>
 #include <TaskManager/Task.ns.h>
+#include <VFS/VFS.ns.h>
 
 u32int KernelShell::m_instances = 0;
 
@@ -62,6 +61,7 @@ u32int KernelShell::run() {
 		{"uptime", &KernelShell::uptime},
 		{"part", &KernelShell::part},
 		{"readblock", &KernelShell::readblock},
+		{"mount", &KernelShell::mount},
 		{"hexdump", &KernelShell::hexdump},
 
 		{0, 0}
@@ -84,6 +84,9 @@ u32int KernelShell::run() {
 			*m_vt << "  - free       shows memory usage (frames and kheap)\n";
 			*m_vt << "  - uptime     shows seconds since boot\n";
 			*m_vt << "  - part       shows all detected block devs and partitions\n";
+			*m_vt << "  - mount      shows mounted devices or mounts a ramfs\n";
+			*m_vt << "  - readblock  reads a block from a block device and dumps it\n";
+			*m_vt << "  - hexdump    shows a hexadecimal dump of a file\n";
 			*m_vt << "  - Standard UNIX commands : ls cd cat pwd rm mkdir wf\n";
 			*m_vt << " - Scroll up with shift+pgup !\n";
 		} else if (tokens[0] == "reboot") {
@@ -95,31 +98,6 @@ u32int KernelShell::run() {
 		} else if (tokens[0] == "exit") {
 			if (tokens.size() == 1) return 0;
 			return tokens[1].toInt();
-		} else if (tokens[0] == "mount") {
-			if (tokens.size() == 1) {
-				for (u32int i = 0; i < VFS::filesystems.size(); i++) {
-					*m_vt << VFS::path(VFS::filesystems[i]->getRootNode()) << "\n";
-				}
-			} else if (tokens.size() == 3) {
-				if (tokens[1] == "ramfs") {
-					FSNode* n = VFS::find(tokens[2], m_cwd);
-					if (n == 0) {
-						*m_vt << "No such directory.\n";
-					} else if (n->type() != NT_DIRECTORY) {
-						*m_vt << "Not a directory.\n";
-					} else {
-						if (RamFS::mount(100000, (DirectoryNode*)n) != 0) {
-							*m_vt << "Ok...\n";
-						} else {
-							*m_vt << "Error !\n";
-						}
-					}
-				} else {
-					*m_vt << "Not supported yet.\n";
-				}
-			} else {
-				*m_vt << "Usage: mount [<device> <mountpoint>\n";
-			}
 		} else if (tokens[0] == "unmount") {
 			if (tokens.size() == 2) {
 				FSNode* n = VFS::find(tokens[1], m_cwd);
diff --git a/Source/Kernel/Shell/KernelShell.class.h b/Source/Kernel/Shell/KernelShell.class.h
index d3fd5e1..9655def 100644
--- a/Source/Kernel/Shell/KernelShell.class.h
+++ b/Source/Kernel/Shell/KernelShell.class.h
@@ -36,6 +36,7 @@ class KernelShell {
 	void uptime(Vector<String>& args);
 	void part(Vector<String>& args);
 	void readblock(Vector<String>& args);
+	void mount(Vector<String>& args);
 
 	void setup(DirectoryNode* cwd, VirtualTerminal *vt);
 
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