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/*-----------------------------------------------------------------------------------*/
/* INRIA 2005 */
/* Allan CORNET */
/*-----------------------------------------------------------------------------------*/
#include "TCL_Global.h"
#include "ScilabEval.h"
/*-----------------------------------------------------------------------------------*/
/* what's the max number of commands in the queue ??*/
#define arbitrary_max_queued_callbacks 20
#define AddCharacters 4
/*-----------------------------------------------------------------------------------*/
static int c_n1 = -1;
/*-----------------------------------------------------------------------------------*/
extern void SetCommandflag(int flag) ;
extern void C2F(syncexec)(char * str, int *ns, int *ierr, int *seq);
extern int GetCommand(char *str);
extern int StoreCommand ( char *command);
extern int C2F(tksynchro)();
extern integer C2F (ismenu)(void);
/*-----------------------------------------------------------------------------------*/
int TCL_EvalScilabCmd(ClientData clientData,Tcl_Interp * theinterp,int objc,CONST char ** argv)
{
int ns,ierr,seq;
char *command;
char *comm[arbitrary_max_queued_callbacks];
int seqf[arbitrary_max_queued_callbacks];
int nc,ncomm=-1;
if (C2F(iop).ddt==-1)
{
/* trace for debugging */
int argc=1;
char *AsciiFromUTF8=NULL;
AsciiFromUTF8=MALLOC(sizeof(char)*(strlen(argv[1])+AddCharacters));
/* UTF to ANSI */
Tcl_UtfToExternal(theinterp, NULL, argv[1], strlen(argv[1]), 0, NULL, AsciiFromUTF8, (int)(strlen(argv[1])+AddCharacters), NULL, NULL,NULL);
sciprint(TCL_MSG7,AsciiFromUTF8);
while (argv[++argc]) sciprint(" %s",argv[argc]);
sciprint("\n");
if (AsciiFromUTF8){FREE(AsciiFromUTF8);AsciiFromUTF8=NULL;}
}
if (argv[1] != (char *)0)
{
char *AsciiFromUTF8=NULL;
AsciiFromUTF8=MALLOC(sizeof(char)*(strlen(argv[1])+AddCharacters));
/* UTF to ANSI */
Tcl_UtfToExternal(theinterp, NULL, argv[1], strlen(argv[1]), 0, NULL, AsciiFromUTF8, (int)(strlen(argv[1])+AddCharacters), NULL, NULL,NULL);
if (strlen(AsciiFromUTF8)>=bsiz)
{
command = (char *) MALLOC (bsiz * sizeof (char));
if (command == (char *) 0)
{
sciprint (TCL_ERROR28);
return TCL_ERROR;
}
memset(command,'\0',bsiz);
strncpy(command,AsciiFromUTF8,bsiz-1);
sciprint(TCL_WARNING4,bsiz-1);
}
else
{
command = (char *) MALLOC ((strlen (AsciiFromUTF8) + 1) * sizeof (char));
if (command == (char *) 0)
{
sciprint (TCL_ERROR28);
return TCL_ERROR;
}
strcpy(command,AsciiFromUTF8);
}
if (AsciiFromUTF8){FREE(AsciiFromUTF8);AsciiFromUTF8=NULL;}
if ( (argv[2] != (char *)0) && (strncmp(argv[2],"sync",4)==0) )
{
/* sync or sync seq */
C2F(tksynchro)(&c_n1); /* set sciprompt to -1 (scilab busy) */
seq= ( (argv[3] != (char *)0) && (strncmp(argv[3],"seq",3)==0) );
ns=strlen(command);
if (C2F(iop).ddt==-1) sciprint(TCL_MSG8,command);
C2F(syncexec)(command,&ns,&ierr,&seq);
if (C2F(iop).ddt==-1) sciprint(TCL_MSG9,command);
C2F(tksynchro)(&C2F(recu).paus);
if (ierr != 0) return TCL_ERROR;
}
else if (strncmp(command,"flush",5)==0)
{
/* flush */
if (C2F(iop).ddt==-1) sciprint(TCL_MSG10);
while (C2F(ismenu)() && ncomm<arbitrary_max_queued_callbacks-1)
{
ncomm++;
comm[ncomm] = (char *) MALLOC (bsiz+1);
if (comm[ncomm] == (char *) 0)
{
sciprint (TCL_ERROR28);
return TCL_ERROR;
}
seqf[ncomm]=GetCommand (comm[ncomm]);
}
if (C2F(ismenu)()) sciprint(TCL_WARNING5);
for (nc = 0 ; nc <= ncomm ; nc++ )
{
C2F(tksynchro)(&c_n1); /* set sciprompt to -1 (scilab busy) */
if (C2F(iop).ddt==-1)
{
if (seqf[nc]==0)
{
sciprint(TCL_MSG11,comm[nc]);
}
else
{
sciprint(TCL_MSG12,comm[nc]);
}
}
ns=strlen(comm[nc]);
C2F(syncexec)(comm[nc],&ns,&ierr,&(seqf[nc]));
if (C2F(iop).ddt==-1)
{
sciprint(TCL_MSG13,comm[nc]);
FREE(comm[nc]);
}
C2F(tksynchro)(&C2F(recu).paus);
if (ierr != 0) return TCL_ERROR;
}
if (C2F(iop).ddt==-1) sciprint(TCL_MSG14);
}
else
{
/* seq or no option */
StoreCommand(command);
if ( (argv[2] != (char *)0) && (strncmp(argv[2],"seq",3)==0) )
{
SetCommandflag(1);
}
else
{
/* unknown option */
Tcl_SetResult(theinterp,NULL,NULL);
}
}
FREE(command);
}
else
{
/* ScilabEval called without argument */
Scierror(999,TCL_ERROR29);
}
return TCL_OK;
}
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