1 files changed, 120 insertions, 0 deletions
diff --git a/src/base/cmd/cmdAlias.c b/src/base/cmd/cmdAlias.c
new file mode 100644
index 00000000..37220ef0
--- /dev/null
+++ b/src/base/cmd/cmdAlias.c
@@ -0,0 +1,120 @@
+/**CFile****************************************************************
+
+  FileName    [cmdAlias.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [Command processing package.]
+
+  Synopsis    [Procedures dealing with aliases in the command package.]
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - June 20, 2005.]
+
+  Revision    [$Id: cmdAlias.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "cmdInt.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFITIONS                           ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void CmdCommandAliasAdd( Abc_Frame_t * pAbc, char * sName, int argc, char ** argv )
+{
+    Abc_Alias * pAlias;
+    int fStatus, i;
+
+    pAlias = ALLOC(Abc_Alias, 1);
+    pAlias->sName = util_strsav(sName);
+    pAlias->argc = argc;
+    pAlias->argv = ALLOC(char *, pAlias->argc);
+    for(i = 0; i < argc; i++) 
+        pAlias->argv[i] = util_strsav(argv[i]);
+    fStatus = st_insert( pAbc->tAliases, pAlias->sName, (char *) pAlias );
+    assert(!fStatus);  
+}
+
+/**Function********************************************************************
+
+  Synopsis    [required]
+
+  Description [optional]
+
+  SideEffects [required]
+
+  SeeAlso     [optional]
+
+******************************************************************************/
+void CmdCommandAliasPrint( Abc_Frame_t * pAbc, Abc_Alias * pAlias )
+{
+    int i;
+    fprintf(pAbc->Out, "%s\t", pAlias->sName);
+    for(i = 0; i < pAlias->argc; i++) 
+        fprintf( pAbc->Out, " %s", pAlias->argv[i] );
+    fprintf( pAbc->Out, "\n" );
+}
+
+/**Function********************************************************************
+
+  Synopsis    [required]
+
+  Description [optional]
+
+  SideEffects [required]
+
+  SeeAlso     [optional]
+
+******************************************************************************/
+char * CmdCommandAliasLookup( Abc_Frame_t * pAbc, char * sCommand )
+{
+  Abc_Alias * pAlias;
+  char * value;
+  if (!st_lookup( pAbc->tAliases, sCommand, &value)) 
+    return sCommand;
+  pAlias = (Abc_Alias *) value;
+  return pAlias->argv[0];
+}
+
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void CmdCommandAliasFree( Abc_Alias * pAlias )
+{
+    CmdFreeArgv( pAlias->argc, pAlias->argv );
+    FREE(pAlias->sName);    
+    FREE(pAlias);
+}
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+