//
// Driver Odbc
//
void * sqlLiteScroll(struct OBJ *objCalled,EN_MESSAGE cmd,LONG info,CHAR *str)
{
static struct WINSCR rit,*PtScr;
EH_DISPEXT *psExt;
S_SCR_INFO * psSI,sSqlInfo;
INT a;//,b;
// INT ptClient;
// SQLRETURN sqlReturn;
//
// Inizializzazione
//
if (_local.bReset)
{
_local.lstScr=lstCreate(sizeof(S_SCR_INFO));
FTIME_on(_SqlThreadRefresh,1);
_local.bReset=false;
}
// Oggetto buono ?
if ((objCalled->tipo!=OW_SCR)&&(objCalled->tipo!=OW_SCRDB)) return 0;
psSI=objCalled->pOther;
if (cmd==WS_INF) return &psSI->ws;
switch (cmd)
{
// -----------------------------------
// APERTURA DEL DRIVER |
// -----------------------------------
case WS_CREATE: //break;
#ifdef OS_DEBUG
printf("OdbcScroll: Create" CRLF);
#endif
_(sSqlInfo);
objCalled->pOther=lstPush(_local.lstScr,&sSqlInfo);
psSI=objCalled->pOther;
psSI->ObjClient=objCalled;
psSI->ObjClient->bFreeze=TRUE; // Blocco la gestione dell'oggetto
psSI->bDrawLineDiv=TRUE;
#ifdef EH_SQL_SQLITE
psSI->enPlatform=_SQL_SQLITE;
#endif
#ifdef EH_SQL_MYSQL
psSI->enPlatform=_SQL_MYSQL;
#endif
//
// Alla prima chiamata creo thread e "finestrame" necessario
//
// Tecnologia sqlLite
// - La connessione deve essere inizializzata
//
if (!psSI->hThread)
{
memset(&psSI->csSqdStruct,0,sizeof(CRITICAL_SECTION));
memset(&psSI->csSqdQuery,0,sizeof(CRITICAL_SECTION));
InitializeCriticalSection(&psSI->csSqdStruct);
InitializeCriticalSection(&psSI->csSqdQuery);
/*
//
// Alloco lo stantment clone ( Si libererà con WS_DESTROY)
//
sqlReturn=SQLAllocHandle(SQL_HANDLE_STMT, sOdbcSection.hConn, &psSI->hStmtScroll);
if (sqlReturn!=SQL_SUCCESS&&sqlReturn!=SQL_SUCCESS_WITH_INFO) ehExit("OdbcScroll:hStmt Clone impossible %d",sqlReturn);
// Bho ?
SQLSetStmtAttr(psSI->hStmtScroll, SQL_ATTR_CONCURRENCY, (SQLPOINTER) SQL_CONCUR_READ_ONLY, 0);
sqlReturn=SQLSetStmtAttr(psSI->hStmtScroll, SQL_ATTR_CURSOR_SCROLLABLE, (SQLPOINTER) SQL_SCROLLABLE , 0);
if (sqlReturn==SQL_ERROR)
// Altro metodo
{
sqlReturn=SQLSetStmtAttr( psSI->hStmtScroll,SQL_ATTR_CURSOR_TYPE, (SQLPOINTER) SQL_CURSOR_STATIC, 0);
if (sqlReturn==SQL_ERROR) win_infoarg("errore in assegnazione cursore");
sqlReturn=SQLSetStmtAttr( psSI->hStmtScroll, SQL_ATTR_USE_BOOKMARKS, (SQLPOINTER) SQL_UB_VARIABLE, 0);
if (sqlReturn==SQL_ERROR) win_infoarg("SQL_ATTR_USE_BOOKMARKS");
}
//sprintf(szCursor,"SQD%d",ptClient);
//SQLTRY(SQL_HANDLE_STMT,"SQD->",psSI->hStmtScroll,SQLSetCursorName(psSI->hStmtScroll, szCursor, SQL_NTS));
//SQLTRY("ASYNC",psSI->hStmtScroll,SQLSetStmtAttr(psSI->hStmtScroll, SQL_ATTR_ASYNC_ENABLE, (SQLPOINTER) SQL_ASYNC_ENABLE_ON , 0));
//
// 4) Creo il Thread (SQLExecuteThread) per l'elaborazione delle query
//
*/
for (a=0;a<ESQL_MAXEVENTLOAD;a++) psSI->arhEvent[a]=CreateEvent(NULL,true,FALSE,NULL);
psSI->hThread = CreateThread(NULL,
0,
_sqlExecuteThread,
(LPDWORD) psSI,
0,
&psSI->dwThread);
psSI->bAutoRowSelect=TRUE; // <-- 2010 - Inserito auto select in partenza
SetThreadPriority(psSI->hThread,THREAD_PRIORITY_NORMAL);
}
break;
case WS_OPEN:
//
// Inizializzazione della finestra
//
if (info<3) {ehExit("Field ? " __FUNCTION__);}
psSI->ws.numcam=info;// Assegna il numero di campi da visualizzare
psSI->ws.selez=-1;
psSI->ws.maxcam=0;
psSI->ObjClient->tipo=OW_SCR;
psSI->lRowsTotal=0;
psSI->fChanged=0;
psSI->ObjClient->bFreeze=FALSE;
if (psSI->funcNotify) psSI->funcNotify(_adaptor(objCalled,WS_OPEN,0,NULL,NULL));//objCalled,NULL,0,NULL,WS_OPEN,NULL,NULL);
psSI->ws.bExtSelection=TRUE; // Gestione esterna della selezione
psSI->ws.fNoBlankLine=TRUE;
case WS_LOAD:
break;
// -----------------------------------
// Richiesta di refresh
// -----------------------------------
case WS_RELOAD:
if (info)
_queryExecute(psSI,__LINE__);
else
_fetch(psSI);
return NULL; // Non serve stampare
// -----------------------------------
// WS_CLOSE IL DRIVER |
// -----------------------------------
case WS_CLOSE:
sqlLiteScroll(objCalled,WS_PROCESS,STOP,NULL); // Chiedo di fermare il processo in corso
psSI->ObjClient->bFreeze=true;
if (psSI->funcNotify) (psSI->funcNotify)(_adaptor(objCalled,WS_CLOSE,0,NULL,NULL));
break;
// -----------------------------------
// CHIUSURA DEFINITIVA DEL GESTORE (chiamato in obj_close());
// -----------------------------------
case WS_DESTROY:
//
// Notifico la chiusura alla funzione esterna
//
if (psSI->funcNotify) (psSI->funcNotify)(_adaptor(objCalled,WS_DESTROY,0,NULL,NULL));
// Fermo il Thread
SetEvent(psSI->arhEvent[ESQL_STOP]); // Segnalo che siamo in chiusura
if (WaitForSingleObject(psSI->hThread,5000))
{
//_dx_(0,20,"Entro qui");
//SQLFetchScroll(psSI->hStmtScroll,SQL_FETCH_FIRST,0);
//SQLFreeHandle(SQL_HANDLE_STMT,psSI->hStmtScroll); psSI->hStmtScroll=0;
//_dx_(0,40,"Terminate %d",TerminateThread(psSI->hThread,0));
}
/*
if (psSI->hStmtScroll) {SQLFreeHandle(SQL_HANDLE_STMT,psSI->hStmtScroll); psSI->hStmtScroll=0;}
if (psSI->rsSet) {odbc_QueryResultDestroy(psSI->rsSet); ehFree(psSI->rsSet);}
psSI->rsSet=NULL;
// Libero la memoria usata per la Query
ehFreePtr(&psSI->pQueryActive);
ehFreePtr(&psSI->pszQueryCount);
ehFreePtr(&psSI->pLastErrorText);
// Libero la memoria usata per la WhereAdd
ehFreePtr(&psSI->pQuerySelect);
ehFreePtr(&psSI->pszKeyCode);
ARDestroy(psSI->arKeyCodeFld);
ehFreePtr(&psSI->pCodeFocused);
ehFreePtr(&psSI->pCodeSelected);
ehFreePtr(&psSI->pCodeReturn);
// Libero gli Handle degli eventi
for (a=0;a<ESQL_MAXEVENTLOAD;a++) CloseHandle(psSI->arhEvent[a]);
// 1.2.3. Liberi tutti !!
DeleteCriticalSection(&psSI->csSqdStruct);
DeleteCriticalSection(&psSI->csSqdQuery);
// Azzero la struttura di riferimento
memset(psSI,0,sizeof(S_SCR_INFO));
*/
{
EH_LST_I * psi;
psi=lstSearch(_local.lstScr,objCalled->pOther);
lstRemoveI(_local.lstScr,psi);
}
ehFreePtr(&objCalled->pOther);
break;
// -----------------------------------
// PRESSIONE DI UN TASTO/MOUSE |
// -----------------------------------
case WS_KEYPRESS:
if (key_press2(KEY_F9)) {strcpy(str,"ESC:F9"); break;}
if (psSI->funcNotify) (psSI->funcNotify)(_adaptor(objCalled,cmd,info,str,NULL));
break;
// -----------------------------------
// SETTA SELEZIONE RECORD |
// -----------------------------------
case WS_SEL:
if (!psSI->funcNotify) break;//ehExit(SdbDriver32 ":No ext/disp function");
// if (!psSI->rsSet) break;
// printf("%d",psSI->rsSet->iCurrentRow);
//if (psSI->ws.selez==-1) break;
break;
// -------------------------------------
// SETTA L'OFFSET (Solo Modo O_SCROLL |
// -------------------------------------
case WS_OFF: break;
// -------------------------------------
//
// -------------------------------------
case WS_PTREC : // Restituisce pt alla chiave selezionata
case WS_GET_SELECTED:
_(rit);
rit.record=-1;
if (strEmpty(psSI->pszKeyCode)) {efx2(); return NULL;}
/*
//
// Selezione in scroll
//
if (psSI->rsSet&&psSI->ws.selez>-1)
{
psSI->rsSet->iCurrentRow=psSI->ws.selez;
if (strEmpty(psSI->pszKeyCode)) ehExit("%s:%d manca assegnazione pszKeyCode",__FILE__,__LINE__);
_keyCodeBuilder(&psSI->pCodeReturn,psSI);
rit.record=psSI->ws.selez;
rit.keypt=psSI->pCodeReturn;
if (psSI->bAutoRowSelect)
{
strAssign(&psSI->pCodeSelected,psSI->pCodeReturn);
InvalidateRect(objCalled->hWnd,NULL,FALSE);
}
}
//
// Pre-selezione (non entrao in scroll
//
else if (!strEmpty(psSI->pCodeSelected)) {
rit.record=psSI->ws.selez;
rit.keypt=psSI->pCodeSelected;
}
if (cmd==WS_GET_SELECTED) return retCreate(_ALFA,rit.record,rit.keypt);
*/
return &rit;
// -------------------------------------
// RITORNA Selez ?????????? |
// -------------------------------------
case WS_REALGET:
break;
// -------------------------------------
// Refresh a ON |
// -------------------------------------
case WS_REFON : psSI->ws.refre=ON; break;
case WS_REFOFF : psSI->ws.refre=OFF; break;
case WS_PROCESS:
if (info==STOP&&!str)
{
// SQLCancel(psSI->hStmtScroll); // Cancello il processo nello stantment
printf("> cancellare processo in corso");
EnterCriticalSection(&psSI->csSqdStruct);
psSI->fBreak=true;
LeaveCriticalSection(&psSI->csSqdStruct);
while (TRUE) {if (!psSI->fInProcess) break; else Sleep(50);}
//win_infoarg("SQL stop");
}
// Controllo se l'elaborazione è in corso
if ((info==0)&&(*str=='?'))
{
if (psSI->fInProcess) return "!"; else return NULL;
}
break;
//
// Chiedo di cambiare il la Where di ricerca
//
case WS_SETFILTER:
EnterCriticalSection(&psSI->csSqdStruct);
ehFreePtr(&psSI->pQuerySelect);
psSI->pQuerySelect=strDup(str);
psSI->ws.selez=-1;
psSI->ws.maxcam=0;
psSI->lRowsReady=0;
psSI->lRowsTotal=0;
LeaveCriticalSection(&psSI->csSqdStruct);
if (info)
{
InvalidateRect(objCalled->hWnd,NULL,TRUE);
_message(psSI,TRUE,"Attendere\nRichiesta al server ...");
OsEventLoop(5);
}
psSI->fQueryToExecute=true;
// _queryExecute(psSI,__LINE__); // Me ne arriva uno dopo
break;
case WS_SETFLAG:
objCalled->pOtherEx=str; // Assegno un puntatore esterno
if (psSI->funcNotify) (psSI->funcNotify)(_adaptor(objCalled,WS_SETFLAG,info,NULL,NULL));
break;
// -------------------------------------
// Richiesta di Stampa dei Dati |
// -------------------------------------
case WS_DISPLAY : // Richiesta buffer
psExt=(EH_DISPEXT *) str;
if (!psSI->funcNotify) {
Tboxp( psExt->rClientArea.left,
psExt->rClientArea.top,
psExt->rClientArea.right,
psExt->rClientArea.bottom-1,
RGB(255,128,0),SET);
// arError=ARCreate(psSI->pLastErrorText,"\n",&iRow);
dispf(psExt->px+1,psExt->py+1,RGB(255,255,255),-1,STYLE_NORMAL,"SMALL F",3,"-Not func for Display-");
break;
}
//
// Richiesta di stampa del titolo
//
if (psExt->ncam==-10)
{
psSI->funcNotify(_adaptor(objCalled,WS_DISPLAY,0,psExt,NULL));//psSI->Hdb,psSI->iIndex);
break;
}
/*
if (!psSI->rsSet)
{
if (psSI->bSqlError)
{
Tboxp(psExt->px,psExt->py,psExt->px+psExt->lx-1,psExt->py+psExt->ly-1,sys.Color3DShadow,SET);
if (psSI->pLastErrorText)
{
EH_AR arError;
INT iRow;
arError=ARCreate(psSI->pLastErrorText,"\n",&iRow);
if (psExt->ncam<iRow) dispf(psExt->px+1,psExt->py+1,RGB(255,255,255),-1,STYLE_NORMAL,"SMALL F",3,arError[psExt->ncam]);
ARDestroy(arError);
}
}
else
Tboxp(psExt->px,psExt->py,psExt->px+psExt->lx-1,psExt->py+psExt->ly-1,sys.Color3DLight,SET);
break;
}
psExt->col1=GetSysColor(COLOR_MENUTEXT);
psExt->col2=GetSysColor(COLOR_WINDOW);
if (psExt->bFocus) // selezione con il mouse
{
psExt->col1=GetSysColor(COLOR_HIGHLIGHTTEXT);
psExt->col2=ColorLum(GetSysColor(COLOR_HIGHLIGHT),30);
}
if (psExt->bSelected) // Selezionato fisso
{
psExt->col1=GetSysColor(COLOR_HIGHLIGHTTEXT);
psExt->col2=GetSysColor(COLOR_HIGHLIGHT);
}
Tboxp(psExt->px,psExt->py,psExt->px+psExt->lx-1,psExt->py+psExt->ly-2,psExt->col2,SET); //Sleep(100);
psSI->rsSet->iCurrentRow=info;
psSI->rsSet->iOffset=psSI->iSQLOffset;
// Non ho ancora le linee da visualizzare
if (psExt->ncam>=psSI->lRowsReady||
(psSI->rsSet->iCurrentRow<psSI->iSQLOffset)||
((psSI->rsSet->iCurrentRow-psSI->iSQLOffset)>=psSI->rsSet->iRowsLimit))
{
boxBrush(psExt->px,psExt->py,psExt->rClientArea.right,psExt->rClientArea.bottom,HS_VERTICAL,sys.Color3DLight,ColorLum(sys.Color3DHighLight,-10));
Tline(psExt->px,psExt->rClientArea.bottom,psExt->rClientArea.right,psExt->rClientArea.bottom,sys.Color3DShadow,SET);
break;
}
// RIchiedo stampa della riga
psSI->funcNotify( _adaptor(objCalled,WS_DISPLAY,info,psExt, psSI->rsSet));
if (psSI->bDrawLineDiv) line(psExt->px,psExt->rClientArea.bottom,psExt->rClientArea.right,psExt->rClientArea.bottom,sys.colScrollDiv,SET);
if (psExt->bFocus)
{
boxFocus(psExt->px,psExt->py,psExt->px+psExt->lx-1,psExt->py+psExt->ly-2);
}
*/
break;
// --------------------------------------------------------------------------
// SET della funzione esterna
// --------------------------------------------------------------------------
case WS_EXTNOTIFY:
psSI->funcNotify=(LRESULT (*)(EH_NOTIFYPARAMS)) str;//(INT (*)(struct OBJ *,INT ,LONG ,void *str,EH_ODBC_RS )) str;
psSI->funcNotify(_adaptor(objCalled,WS_CREATE,0,NULL,NULL));
break;
case WS_LINEVIEW: //
psSI->ws.numcam=info;
break;
case WS_LINEEDIT: //
psSI->ws.Enumcam=info;
break;
case WS_SIZE: break;
case WS_MOVE: break;
case WS_SETTITLE: break;
case WS_CODENAME:
strAssign(&psSI->pszKeyCode,str); strTrim(psSI->pszKeyCode);
ARDestroy(psSI->arKeyCodeFld);
psSI->arKeyCodeFld=ARCreate(psSI->pszKeyCode,"+",&psSI->iKeyCodePart);
break;
//
// Riga in FOCUS
//
/*
case WS_SET_ROWFOCUS:
if (!str) // Dal gestore oggetti
{
if (info<0) {strAssign(&psSI->pCodeFocused,NULL); break;}
if (psSI->pCodeName&&psSI->rsSet)
{
psSI->rsSet->iCurrentRow=info;
psSI->rsSet->iOffset=psSI->ws.offset;
// psSI->rsSet->iCurrentRow riga della query
if (psSI->rsSet->iCurrentRow>=psSI->iSQLOffset&&
psSI->rsSet->iCurrentRow<(psSI->iSQLOffset+psSI->lRowsReady))
{
strAssign(&psSI->pCodeFocused,sql_ptr(psSI->rsSet,psSI->pCodeName));
strTrim(psSI->pCodeFocused);
}
else
{
strAssign(&psSI->pCodeFocused,NULL); // Non ho la selezione richiesta in memoria
}
dispxEx(0,80,"%d,%d = %s ",
psSI->rsSet->iCurrentRow,
psSI->iSQLOffset+psSI->lRowsReady,
psSI->pCodeFocused);
}
return NULL;
}
else // Esterno
{
strAssign(&psSI->pCodeFocused,str);
InvalidateRect(objCalled->hWnd,NULL,FALSE);
}
break;
case WS_GET_ROWFOCUS:
if (psSI->pCodeName&&psSI->pCodeFocused&&psSI->rsSet)
{
CHAR *p;
if (info<0) return NULL;
psSI->rsSet->iCurrentRow=info;
psSI->rsSet->iOffset=psSI->ws.offset;
p=sql_ptr(psSI->rsSet,psSI->pCodeName); strTrimRight(p);
if (!strcmp(p,psSI->pCodeFocused)) break;
}
return NULL;
*/
//
// Riga in SELECTED
//
case WS_SET_ROWSELECTED:
printf("qui");
/*
if (!str) // Dal gestore oggetti
{
if (info<0) {strAssign(&psSI->pCodeSelected,NULL); InvalidateRect(objCalled->hWnd,NULL,FALSE); break;}
if (psSI->pszKeyCode&&psSI->rsSet)
{
psSI->rsSet->iCurrentRow=info;
psSI->rsSet->iOffset=psSI->ws.offset;
_keyCodeBuilder(&psSI->pCodeSelected,psSI); //if (!strEmpty(p)) break;
}
InvalidateRect(objCalled->hWnd,NULL,FALSE);
return NULL;
}
else // Esterno
{
strAssign(&psSI->pCodeSelected,str);
InvalidateRect(objCalled->hWnd,NULL,FALSE);
}
*/
break;
case WS_GET_ROWSELECTED:
//
// Controllo di selezione
//
if (psSI->pszKeyCode&&!strEmpty(psSI->pCodeSelected)&&psSI->rsSet)
{
CHAR * p;
if (info<0) return NULL;
//psSI->rsSet->iCurrent=info;
p=_keyCodeBuilder(psSI,info); // Può ritornare Null in p se sto chiedendo una riga che non c'è (in fase di ingrandimento)
if (!strCmp(p,psSI->pCodeSelected)) {ehFreeNN(p); break;}
ehFreeNN(p);
}
return NULL;
case WS_EVENT:
/*
if (!psSI->rsSet) break;
psSI->rsSet->iCurrentRow=info;
psSI->rsSet->iOffset=psSI->iSQLOffset;
if (psSI->funcNotify)
{
BYTE *ptr=(BYTE *) (psSI->funcNotify)(_adaptor(objCalled,cmd,info,str,psSI->rsSet));
return ptr;
}
*/
printf("qui");
break;
case WS_BUF:
break;
default:
/*
if (psSI->funcNotify)
(psSI->funcNotify)(_adaptor(objCalled,cmd,info,str,psSI->rsSet));
else
printf(__FUNCTION__ "Event ? [%d][%s]" CRLF,cmd,objCalled->nome);
*/
break;
}
//PtScr=psSI->WinScr;
PtScr=NULL;
if (!PtScr) PtScr=&rit;
return PtScr;
}
docommand() {
register char *p;
register int i;
register ADDR addr, bkaddr;
struct proct *procp;
char s[4];
cntval = 1;
adrflg = 0;
errflg = 0;
if (scallf) {
doscall();
setcur(1);
lastcom = NOCOM;
return;
}
if (reflag) { /* search for regular expression */
dore();
lastcom = PRCOM;
return;
}
if (cmd == '\0') {
if (integ != 0 && var[0] != '\0') {
error("Invalid command (1)");
return;
}
if (integ != 0) { /* print line number */
ffind(integ);
fprint();
lastcom = PRCOM;
return;
}
if (var[0] != 0) {
printf("Unexpected null command\n");
return;
}
}
switch (cmd) {
case 'Y':
debug = !debug;
break;
case 'V':
version();
break;
case 'M':
if (args[0]) {
setmap(args);
} else {
printmap("? map", &txtmap);
printmap("/ map", &datmap);
}
break;
case 'x':
printregs();
break;
case 'X':
printpc();
break;
case 'a':
if (integ) {
cpstr(args, "l\n");
} else if (proc[0]) {
cpall(args, "T\n");
} else {
error("Bad arguments");
break;
}
goto setbrk;
break;
case 'l':
setcur(1);
lastcom = NOCOM;
break;
case 'T':
prfrx(1);
lastcom = NOCOM;
break;
case 't':
prframe();
lastcom = NOCOM;
break;
case 'e':
p = args;
if (*p == '\0') {
#ifndef FLEXNAMES
printf("%.16s() in \"%s\"\n",
curproc()->pname, curfile);
#else
printf("%s() in \"%s\"\n",
curproc()->pname, curfile);
#endif
break;
}
while (*p != '\0')
if (*p++ == '.') goto l1;
/* argument is procedure name */
procp = findproc(args);
if ((procp->pname[0] != '\0') && (procp->sfptr != badfile)) {
finit(adrtofilep(procp->paddr)->sfilename);
ffind(procp->lineno);
}
else printf("Can't find %s\n", args);
#ifndef FLEXNAMES
printf("%.16s() in \"%s\"\n", curproc()->pname, curfile);
#else
printf("%s() in \"%s\"\n", curproc()->pname, curfile);
#endif
lastcom = PRCOM;
break;
l1: /* argument is filename */
finit(args);
printf("\"%s\"\n", curfile);
lastcom = PRCOM;
break;
case 'p':
if (integ) ffind(integ);
fprint();
lastcom = PRCOM;
break;
case 'q':
exit(0);
case 'w':
if (integ) ffind(integ);
i = fline;
fback(WINDOW/2);
fprintn(WINDOW);
ffind(i);
lastcom = PRCOM;
break;
case 'Q':
prdebug();
break;
case 'z':
if (integ) ffind(integ);
fprintn(WINDOW);
lastcom = PRCOM;
break;
case '-':
fback(integ ? integ : 1);
fpargs();
lastcom = PRCOM;
break;
case '+':
fforward(integ ? integ : 1);
fpargs();
lastcom = PRCOM;
break;
case '\n':
switch (lastcom) {
case PRCOM:
fforward(1);
fprint();
break;
case DSCOM:
oaddr += oincr ? oincr : typetosize(otype, WORDSIZE);
printf("0x%x/ ", oaddr);
dispf((ADDR) oaddr, odesc,
oclass == N_RSYM ? oclass : N_GSYM, otype, 0, 0, DSP);
break;
case DSICOM:
dot += oincr;
prisploc();
dispi(dot, odesc, N_GSYM, 0, 0);
break;
}
break;
case '\004':
if (!isatty(0))
exit(0);
switch (lastcom) {
case PRCOM:
fforward(1);
printf("\b");
fprintn(WINDOW);
lastcom = PRCOM;
break;
case DSICOM:
printf("\b");
for (i=0; i<WINDOW; i++) {
dot += oincr;
prisploc();
if (dispi(dot, odesc, N_GSYM, 0, 0) == -1)
break;
}
break;
case DSCOM:
printf("\b");
for (i=0; i<WINDOW; i++) {
oaddr += oincr ?
oincr : typetosize(otype, WORDSIZE);
printf("0x%x/ ", oaddr);
if (dispf((ADDR) oaddr, odesc,
oclass == N_RSYM ? oclass :
N_GSYM, otype, 0, 0, DSP) == -1)
break;
}
break;
default:
printf("\n");
}
break;
case 'r':
if (args[0] == '\0') getargs();
case 'R':
signo = 0;
cpstr(oldargs, args);
if (debug) error("calling dopcs");
if (integ) cntval = integ;
if (!executing) {
executing = TRUE;
if (integ) cntval = integ;
dopcs('r');
executing = FALSE;
}
if (debug) error("exiting dopcs");
bkaddr = -1;
goto f1;
case 'c':
signo = 0;
case 'C':
if (proc[0] != '\0' || integ != 0) {
setdot();
if (dot == -1) {
error("Cannot set temporary breakpoint");
break;
}
dopcs('b');
bkaddr = dot;
} else
bkaddr = -1;
integ = atoi(args);
f1: if (debug) error("calling dopcs");
if (integ) cntval = integ;
dopcs('c');
if (debug) error("exiting dopcs");
if (bkaddr != -1) {
ADDR dotsave;
dotsave = dot;
dot = bkaddr;
dopcs('d');
dot = dotsave;
}
if (!signo) printf("Breakpoint");
printf(" at\n");
setcur(1);
lastcom = NOCOM;
break;
case 'S':
case 's':
signo = 0;
integ = atoi(args);
singstep(integ ? integ : 1, cmd);
if (signo) printf("\n");
setcur(1);
lastcom = NOCOM;
break;
case 'g':
if (pid == 0 || signo) {
error("Not stopped at breakpoint");
break;
}
setdot();
if (dot == -1) {
error("Bad address");
break;
}
adrflg = 1;
integ = atoi(args);
if (integ) cntval = integ;
dopcs('c');
if (!signo) printf("Breakpoint");
printf(" at\n");
setcur(1);
lastcom = NOCOM;
break;
case 'k':
if (scallx) {
userpc = dot = *(ADDR *)(((ADDR)&u)+PC) = pcs;
*(ADDR *)(((ADDR)&u)+FP) = fps;
*(ADDR *)(((ADDR)&u)+AP) = aps;
if (bkpts)
bkpts->flag = flagss;
scallx = 0;
error("Procedure killed");
longjmp(env, 0);
} else {
dopcs('k');
printf("\n");
lastcom = NOCOM;
break;
}
case 'B':
prbkpt();
break;
case 'b':
setbrk:
if (proc[0] == '\0' && integ == 0) {
integ = fline;
}
setdot();
if (dot == -1 || dot == 0) {
error("Cannot set breakpoint");
break;
}
dopcs('b');
s[0] = ' ';
s[1] = cmd;
s[2] = '\n';
s[3] = 0;
s[1] = cmd;
printbkpt(s, adrtoprocp(dot), dot);
break;
case 'd':
if (proc[0] == '\0' && integ == 0) {
idbkpt();
break;
}
setdot();
if (dot == -1) {
error("Non existent breakpoint");
break;
}
dopcs('d');
break;
case 'D':
dabkpt();
error("All breakpoints deleted");
break;
case 'm':
addr = varaddr(proc[0] ? proc : curproc()->pname, var);
printf("stopped with value %d\n", monex(addr, 'd'));
setcur(1);
lastcom = NOCOM;
break;
case '?':
if (!(var[0] == '.' && var[1] == '\0'))
setdot();
if (errflg) {
error(errflg);
break;
}
prisploc();
dispi(dot, args[0] ? args : "i", N_GSYM, 0, 0);
lastcom = DSICOM;
break;
case '/':
if (var[0] == '.' && var[1] == '\0') {
if (integ == 0) integ = oaddr;
dispf((ADDR) integ, args[0] ? args : odesc,
oclass == N_RSYM ? oclass : N_GSYM, otype, 0, 0, DSP);
oaddr = integ;
} else
if (integ && (var[0] == '\0')) {
dispf((ADDR) integ, args, N_GSYM, 0, 0, 0, DSP);
oaddr = integ;
cpstr(odesc, args);
oclass = N_GSYM;
otype = 0;
} else
dispvar(proc, var, args);
lastcom = DSCOM;
break;
case '=':
if (var[0] == '\0') {
if (proc[0]) {
addr = getaddr(proc, integ);
if (addr == -1) {
error("Unknown address");
break;
}
}
else
addr = integ;
dispf(addr, args[0] ? args : "x", 0, -1, 0, 0, DSP);
} else
findvar(proc, var, args[0] ? args : "x", 2);
break;
case '!':
if (var[0] == '\0')
addr = getaddr(proc, integ);
else
addr = varaddr(proc, var);
if (addr == -1)
error("Unknown variable");
else {
if (number(args[0]) || eqany(args[0], ".-")) {
char *p;
double atof();
union {
struct{
int w1, w2;
} ww;
double d;
} dbl;
p = (args[0] == '-') ? args+1 : args;
for (; *p != '.' && *p != 'e'; p++) {
if (!number(*p)) goto l2;
}
dbl.d = atof(args);
putval(addr, 'd', dbl.ww.w1);
if (typetodesc(sl_type,0)[0] == 'g')
putval(addr+WORDSIZE, 'd', dbl.ww.w2);
break;
}
l2: if (percentflag)
*(ADDR *)(((ADDR)&u)+addr) = argvalue(args);
else if (sl_class == N_RSYM && addr < 16)
putreg(addr,typetodesc(sl_type,subflag)[0],
argvalue(args));
else
putval(addr,typetodesc(sl_type,subflag)[0],
argvalue(args));
}
lastcom = NOCOM;
break;
case '"':
printf(args);
break;
}
}
