src/base/cmd/cmdApi.c File Reference

#include "mainInt.h"
#include "cmdInt.h"
#include "abc.h"

Include dependency graph for cmdApi.c:

Go to the source code of this file.

Functions
void	Cmd_CommandAdd (Abc_Frame_t *pAbc, char *sGroup, char *sName, void *pFunc, int fChanges)
int	Cmd_CommandExecute (Abc_Frame_t *pAbc, char *sCommand)

---

Function Documentation

void Cmd_CommandAdd	(	Abc_Frame_t *	pAbc,
		char *	sGroup,
		char *	sName,
		void *	pFunc,
		int	fChanges
	)

CFile****************************************************************

FileName [cmdApi.c]

SystemName [ABC: Logic synthesis and verification system.]

PackageName [Command processing package.]

Synopsis [External procedures of the command package.]

Author [Alan Mishchenko]

Affiliation [UC Berkeley]

Date [Ver. 1.0. Started - June 20, 2005.]

Revision [

Id

cmdApi.c,v 1.00 2005/06/20 00:00:00 alanmi Exp

] DECLARATIONS /// FUNCTION DEFINITIONS ///Function*************************************************************

Synopsis []

Description []

SideEffects []

SeeAlso []

Definition at line 44 of file cmdApi.c.

{
    char * key, * value;
    Abc_Command * pCommand;
    int fStatus;

    key = sName;
    if ( st_delete( pAbc->tCommands, &key, &value ) ) 
    {
        // delete existing definition for this command 
        fprintf( pAbc->Err, "Cmd warning: redefining '%s'\n", sName );
        CmdCommandFree( (Abc_Command *)value );
    }

    // create the new command
    pCommand = ALLOC( Abc_Command, 1 );
    pCommand->sName   = Extra_UtilStrsav( sName );
    pCommand->sGroup  = Extra_UtilStrsav( sGroup );
    pCommand->pFunc   = pFunc;
    pCommand->fChange = fChanges;
    fStatus = st_insert( pAbc->tCommands, sName, (char *)pCommand );
    assert( !fStatus );  // the command should not be in the table
}

int Cmd_CommandExecute	(	Abc_Frame_t *	pAbc,
		char *	sCommand
	)

Function*************************************************************

Synopsis []

Description []

SideEffects []

SeeAlso []

Definition at line 79 of file cmdApi.c.

{
    int fStatus = 0, argc, loop;
    char * sCommandNext, **argv;

    if ( !pAbc->fAutoexac ) 
            Cmd_HistoryAddCommand(pAbc, sCommand);
    sCommandNext = sCommand;
    do 
    {
        sCommandNext = CmdSplitLine( pAbc, sCommandNext, &argc, &argv );
                loop = 0;
                fStatus = CmdApplyAlias( pAbc, &argc, &argv, &loop );
                if ( fStatus == 0 ) 
                        fStatus = CmdCommandDispatch( pAbc, argc, argv );
        CmdFreeArgv( argc, argv );
    } 
    while ( fStatus == 0 && *sCommandNext != '\0' );
    return fStatus;
}