Kernel/IPStack - (minor) TODO retransmit timer

[tpg/acess2.git] / Tools / NetTest / vfs_shim.c

diff --git a/Tools/NetTest/vfs_shim.c b/Tools/NetTest/vfs_shim.c
index e69de29..d2d1d5f 100644 (file)
--- a/Tools/NetTest/vfs_shim.c
+++ b/Tools/NetTest/vfs_shim.c
@@ -0,0 +1,61 @@
+/*
+ * Acess2 Networking Test Suite (NetTest)
+ * - By John Hodge (thePowersGang)
+ *
+ * vfs_shim.c
+ * - VFS Layer Emulation
+ */
+#include <vfs.h>
+#include <vfs_int.h>
+#include <events.h>
+
+// === CODE ===
+int VFS_AllocHandle(int bIsUser, tVFS_Node *Node, int Mode)
+{
+       const int maxfd = *Threads_GetMaxFD(NULL);
+       tVFS_Handle     *handles = *Threads_GetHandlesPtr();
+       if( !handles ) {
+               handles = calloc( maxfd, sizeof(tVFS_Handle) );
+               *Threads_GetHandlesPtr() = handles;
+       }
+
+       // TODO: Global handles
+
+       for( int i = 0; i < maxfd; i ++ )
+       {
+               if( handles[i].Node == NULL ) {
+                       handles[i].Node = Node;
+                       handles[i].Mode = Mode;
+                       return i;
+               }
+       }
+       return -1;
+}
+
+tVFS_Handle *VFS_GetHandle(int FD)
+{
+       const int maxfd = *Threads_GetMaxFD(NULL);
+       tVFS_Handle     *handles = *Threads_GetHandlesPtr();
+       if( !handles )
+               return NULL;
+
+       if( FD < 0 || FD >= maxfd )
+               return NULL;
+
+       return &handles[FD];
+}
+
+int VFS_SetHandle(int FD, tVFS_Node *Node, int Mode)
+{
+       const int maxfd = *Threads_GetMaxFD(NULL);
+       tVFS_Handle     *handles = *Threads_GetHandlesPtr();
+       if( !handles )
+               return -1;
+
+       if( FD < 0 || FD >= maxfd )
+               return -1;
+
+       handles[FD].Node = Node;
+       handles[FD].Mode = Mode;
+       return FD;
+}