void testStringWithFixedLen() {
SString S;
CreateString(S);
PrintString(S);
SString S2;
CreateString(S2);
PrintString(S2);
SString T;
StrConcat(T, S, S2);
PrintString(T);
SString Sub;
SubString(Sub, T, 2, 3);
PrintString(Sub);
printf("compare two string:\n");
SString s1;
CreateString(s1);
PrintString(s1);
SString s2;
CreateString(s2);
PrintString(s2);
int result = StrCompare(s1, s2);
if (!result) printf("s1 == s2");
else if (result > 0) printf("s1 > s2");
else printf("s1 < s2");
printf("\n");
}
void PrintLabel( const char *labelName, const char *format, va_list *args ) {
Str *label = StrNew( labelName );
Str *formatString = StrNew( format );
Str *messageString = StrConcat( label, formatString );
Print( messageString->value, args );
StrDel( label );
StrDel( formatString );
StrDel( messageString );
}
int main(int argc,char *argv[]) {
HString H,T,Sub,S;
char str[]="123456";
char arr[]="12345678";
StrAssign(&H,str);
StrAssign(&T,arr);
PrintStr(H);
printf("\n");
PrintStr(T);
printf("\n");
printf("Length:%d,compare:%d\n",StrLength(H),StrCompare(H,T));
SubString(&Sub,H,2,3);
PrintStr(Sub);
printf("\n");
StrConcat(&S,H,T);
printf("\n");
PrintStr(S);
}
int ecMkV1C(const char * const str, ...)
{ char *line, *verbatim;
va_list ap;
int rv;
if((verbatim = ecMkVerbatimStr(str)) == 0)
return E_NoMem;
if((line
= StrConcat(5, "%@VERBATIM(", verbatim, ")", str, verbatim)) == 0) {
error_out_of_memory();
myfree(verbatim);
return E_NoMem;
}
myfree(verbatim);
va_start(ap, str);
rv = ecMkvcmd(lflag_echo? 0: EC_CMD_SILENT, line, ap);
myfree(line);
return rv;
}
Widget XmdsCreateDisplay(Widget parent, String name, ArgList args, Cardinal argcount)
{
XmdsDisplayPart info = {-1,0};
Widget w;
Arg lab_args[] = {{XmNlabelString, 0}, {XmNuserData, DisplayUserData}};
Arg *merged_args;
int nid;
XmdsSetSubvalues(&info, resources, XtNumber(resources), args, argcount);
if (info.nid == -1)
info.nid = XmdsGetDeviceNid();
if (info.nid != -1)
nid = info.nid + info.nid_offset;
else
nid = -1;
if (nid != -1) {
static struct descriptor_d display_dsc = {0, DTYPE_T, CLASS_D, 0};
static struct descriptor_xd xd = {0, DTYPE_DSC, CLASS_XD, 0, 0};
struct descriptor nid_dsc = {sizeof(int), DTYPE_NID, CLASS_S, (char *)0};
int status;
nid_dsc.pointer = (char *)&nid;
status = TdiEvaluate(&nid_dsc, &xd MDS_END_ARG);
if (status&1) {
status = TdiDecompile(&xd, &display_dsc MDS_END_ARG);
if (status&1) {
static DESCRIPTOR(zero_dsc, "\0");
StrConcat((struct descriptor *)&display_dsc, (struct descriptor *)&display_dsc, &zero_dsc MDS_END_ARG);
lab_args[0].value = (long)XmStringCreateSimple(display_dsc.pointer);
}
else
lab_args[0].value = (long)XmStringCreateSimple("Error - Decomp");
}
else
lab_args[0].value = (long)XmStringCreateSimple("Error - Eval");
}
merged_args = XtMergeArgLists(args, argcount, lab_args, XtNumber(lab_args));
w = XmCreateLabel(parent, name, merged_args, XtNumber(lab_args) + argcount);
XtFree((char *)lab_args[0].value);
XtFree((char *)merged_args);
return w;
}
int main()
{
std::cout << StrConcat(1, "sb") << std::endl;
return 0;
}
int Tdi0Decompile_R(
struct descriptor_r *pin,
int prec,
struct descriptor_d *pout)
{
struct descriptor_r *r_ptr;
char *ptext;
struct TdiFunctionStruct *fun_ptr;
int narg = pin->ndesc;
int m, lorr, newone, status = 1;
struct op_rec *pop;
unsigned int dtype;
enum OpcOpcodes opcode;
switch (pin->dtype) {
default :
status = Append("%Unknown%", pout);
break;
case DTYPE_PARAM :
case DTYPE_SIGNAL :
case DTYPE_DIMENSION :
case DTYPE_WINDOW :
case DTYPE_SLOPE :
case DTYPE_CONGLOM :
case DTYPE_ACTION :
case DTYPE_DISPATCH :
case DTYPE_PROGRAM :
case DTYPE_ROUTINE :
case DTYPE_PROCEDURE :
case DTYPE_METHOD :
case DTYPE_DEPENDENCY :
case DTYPE_CONDITION :
case DTYPE_WITH_UNITS :
case DTYPE_WITH_ERROR :
case DTYPE_OPAQUE :
build: status = Append("Build_", pout);
if (status&1) status = Append(bname[pin->dtype - DTYPE_PARAM], pout);
if (status&1) status = Append("(", pout);
if (pin->length) {
if (pin->length == 1) opcode = (enum OpcOpcodes)(*(unsigned char *)pin->pointer);
else if (pin->length == 2) opcode = (enum OpcOpcodes)(*(unsigned short *)pin->pointer);
else if (pin->length == 4) opcode = (enum OpcOpcodes)(*(unsigned int *)pin->pointer);
else opcode = (enum OpcOpcodes)-1;
if (status&1) status = TdiSingle(opcode, pout);
if (status&1) status = Append(", ", pout);
}
if (status&1) status = Arguments(0, 0, ")", pin, pout);
break;
case DTYPE_RANGE :
opcode = OpcDtypeRange;
goto range;
case DTYPE_FUNCTION :
opcode = (enum OpcOpcodes)(*(unsigned short *)pin->pointer);
if ((int)opcode >= TdiFUNCTION_MAX) return (int)(opcode = (enum OpcOpcodes)0);
range: fun_ptr = (struct TdiFunctionStruct *)&TdiRefFunction[opcode];
if (narg < fun_ptr->m1 || narg > fun_ptr->m2) goto cannot;
else if (fun_ptr->token == LEX_CONST) status = Append(fun_ptr->name, pout);
/*****************************************
Functions, subscripts, and constructors.
*****************************************/
else switch (opcode) {
default : /*intrinsic(arg, ...)*/
cannot: status = Append(fun_ptr->name, pout);
if (status&1) status = Arguments(0, "(", ")", pin, pout);
break;
case OpcFun : /*fun ident(arg, ...) stmt*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("Fun ", pout);
if (!(status&1)) break;
r_ptr = (struct descriptor_r *)pin->dscptrs[0];
if (r_ptr->dtype == DTYPE_T) status = StrAppend(pout, r_ptr);
else status = Tdi0Decompile(r_ptr, P_SUBS, pout);
if (status&1) status = Arguments(2, " (", ") ", pin, pout);
if (status&1) status = CompoundStatement(1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (status&1 && prec < P_STMT) status = Append(")", pout);
break;
case OpcIn : /*input argument*/
case OpcInOut : /*input and output argument*/
case OpcOptional : /*optional argument*/
case OpcOut : /*output argument*/
case OpcPrivate : /*private ident*/
case OpcPublic : /*public ident*/
status = Append(fun_ptr->name, pout);
if (status & 1) status = Append(" ", pout);
r_ptr = (struct descriptor_r *)pin->dscptrs[0];
if (status & 1)
if (r_ptr->dtype == DTYPE_T) status = StrAppend(pout, r_ptr);
else status = Tdi0Decompile(r_ptr, P_SUBS, pout);
break;
case OpcExtFunction : /*_label(arg, ...)*/
if (pin->dscptrs[0] != 0
|| pin->dscptrs[1] == 0
|| pin->dscptrs[1]->dtype != DTYPE_T) goto cannot;
status = StrAppend(pout, pin->dscptrs[1]);
if (status&1) status = Arguments(2, "(", ")", pin, pout);
break;
case OpcSubscript : /*postfix[subscript, ...]*/
status = Tdi0Decompile(pin->dscptrs[0], P_SUBS, pout);
if (status&1) status = Arguments(1, "[", "]", pin, pout);
break;
case OpcVector : /*[elem, ...]*/
status = Arguments(0, "[", "]", pin, pout);
break;
/****************
Unary operations.
****************/
case OpcInot : case OpcNot :
case OpcPreDec : case OpcPreInc :
case OpcUnaryMinus :case OpcUnaryPlus :
case OpcPostDec : case OpcPostInc :
for (pop = unary; pop->opcode; pop++) if ((enum OpcOpcodes)pop->opcode == opcode) break;
newone = pop->prec;
lorr = pop->lorr;
if ( lorr > 0) status = Append(pop->symbol, pout);
if (status&1 && prec <= newone) status = Append("(", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], newone + lorr, pout);
if (status&1 && prec <= newone) status = Append(")", pout);
if (status&1 && lorr < 0) status = Append(pop->symbol, pout);
break;
/***********************
Binary/n-ary operations.
***********************/
case OpcEqualsFirst :
r_ptr = (struct descriptor_r *)pin->dscptrs[0];
newone = *(unsigned short *)r_ptr->pointer;
narg = r_ptr->ndesc;
goto first;
case OpcPower :
case OpcDivide : case OpcMultiply :
case OpcAdd : case OpcSubtract :
case OpcShiftLeft : case OpcShiftRight :
case OpcConcat :
case OpcIsIn :
case OpcGe : case OpcGt : case OpcLe : case OpcLt :
case OpcEq : case OpcNe :
case OpcAnd : case OpcNand :
case OpcOr : case OpcNor :
case OpcEqv : case OpcNeqv :
case OpcPromote :
case OpcEquals :
case OpcDtypeRange :
case OpcComma :
case OpcConditional :
r_ptr = (struct descriptor_r *)pin;
newone = (int)opcode;
first: for (pop = binary; pop->opcode; pop++) if (pop->opcode == newone) break;
newone = pop->prec;
lorr = pop->lorr;
if (opcode == OpcEqualsFirst) {
newone = binary[2].prec;
lorr = binary[2].lorr;
}
if (prec <= newone) status = Append("(", pout);
if (opcode == OpcConditional) {
if (status&1) status = Tdi0Decompile(r_ptr->dscptrs[2], newone - lorr, pout);
if (status&1) status = Append(pop->symbol, pout);
if (status&1) status = Tdi0Decompile(r_ptr->dscptrs[0], newone, pout);
if (status&1) status = Append(" : ", pout);
if (status&1) status = Tdi0Decompile(r_ptr->dscptrs[1], newone + lorr, pout);
}
else {
if (status&1) status = Tdi0Decompile(r_ptr->dscptrs[0], newone - lorr, pout);
for (m = 1; m < narg; m++) {
if (status&1) status = Append(pop->symbol, pout);
if (status&1 && pin != r_ptr) status = Append("= ", pout);
if (status&1) status = Tdi0Decompile(r_ptr->dscptrs[m], newone + lorr, pout);
}
}
if (status&1 && prec <= newone) status = Append(")", pout);
break;
/*****************************************
C-language constructs followed by newline.
Plus WHERE.
*****************************************/
case OpcBreak : /*break;*/
case OpcContinue : /*continue;*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append(fun_ptr->name, pout);
if (status&1) status = OneStatement(0, pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcCase : /*case (xxx) stmt ...*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("Case (", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], P_STMT, pout);
if (status&1) status = Append(") ", pout);
if (status&1) status = MultiStatement(narg-1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcDefault : /*case default stmt ...*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("Case Default ", pout);
if (status&1) status = MultiStatement(narg, (struct descriptor_r **)&pin->dscptrs[0], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcDo : /*do {stmt} while (exp); Note argument order is (exp,stmt,...)*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("DO {", pout);
if (status&1) status = MultiStatement(narg-1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (status&1) status = Append("} While ", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], P_STMT, pout);
if (status&1) status = MultiStatement(0, (struct descriptor_r **)0, pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcFor : /*for (init;test;step) stmt*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("For (", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], P_STMT, pout);
if (status&1) status = Append("; ", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[1], P_STMT, pout);
if (status&1) status = Append("; ", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[2], P_STMT, pout);
if (status&1) status = Append(") ", pout);
if (status&1)
status = CompoundStatement(narg-3, (struct descriptor_r **)&pin->dscptrs[3], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcGoto : /*goto xxx;*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("GoTo ", pout);
if (status&1) status = StrAppend(pout, pin->dscptrs[0]);
if (status&1) status = OneStatement(0, pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcIf : /*if (exp) stmt else stmt*/
case OpcWhere : /*where (exp) stmt elsewhere stmt*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append((opcode == OpcIf) ? "If (" : "Where (", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], P_STMT, pout);
if (status&1) status = Append(") ", pout);
if (status&1) status = CompoundStatement(1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (status&1 && narg >= 3) {
status = Append((opcode == OpcIf) ? " Else " : " ElseWhere ", pout);
if (status&1)
status = CompoundStatement(1, (struct descriptor_r **)&pin->dscptrs[2], pout);
}
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcLabel : /*xxx : stmt ...*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("Label ", pout);
if (status&1) status = StrAppend(pout, pin->dscptrs[0]);
if (status&1) status = Append(" : ", pout);
if (status&1) status = MultiStatement(narg-1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcReturn : /*return (optional-exp);*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append("Return (", pout);
if (status&1) status = Tdi0Decompile(pin->ndesc ? pin->dscptrs[0] : 0, P_STMT, pout);
if (status&1) status = Append(")", pout);
if (status&1) status = OneStatement(0, pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcStatement : /*{stmt ...}*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = MultiStatement(narg, (struct descriptor_r **)&pin->dscptrs[0], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
case OpcSwitch : /*switch (exp) stmt*/
case OpcWhile : /*while (exp) stmt*/
if (prec < P_STMT) status = Append("(", pout);
if (status&1) status = Append((opcode == OpcSwitch) ? "Switch (" : "While (", pout);
if (status&1) status = Tdi0Decompile(pin->dscptrs[0], P_STMT, pout);
if (status&1) status = Append(") ", pout);
if (status&1)
status = CompoundStatement(narg-1, (struct descriptor_r **)&pin->dscptrs[1], pout);
if (prec < P_STMT && status&1) status = Append(")", pout);
break;
}
/********************
End of opcode switch.
********************/
break;
case DTYPE_CALL : /*label->label(arg, ...) or label->label:type(arg, ...)*/
if (pin->dscptrs[0] == 0 || pin->dscptrs[0]->dtype != DTYPE_T) goto build;
if (pin->dscptrs[1] == 0 || pin->dscptrs[1]->dtype != DTYPE_T) goto build;
status = StrConcat((struct descriptor *)pout, (struct descriptor *)pout, pin->dscptrs[0], &ARROW, pin->dscptrs[1] MDS_END_ARG);
if (status&1 && pin->length && pin->pointer) {
dtype = *(char *)pin->pointer;
if (dtype < TdiCAT_MAX) ptext = TdiREF_CAT[dtype].name;
else if (dtype == DTYPE_NID) ptext = "Nid";
else if (dtype == DTYPE_PATH) ptext = "Path";
else ptext = "%Unknown%";
status = Append(":", pout);
if (status&1) status = Append(ptext , pout);
}
if (status&1) status = Arguments(2, "(", ")", pin, pout);
break;
}
/*******************
End of dtype switch.
*******************/
return status;
}
STATIC_ROUTINE int DependencyGet(int prec,
struct descriptor_r *pin,
struct descriptor_d *pout)
{
int now = 0, status = 1;
struct descriptor *pwhich = 0;
switch (pin->dtype) {
case DTYPE_EVENT:
status =
StrConcat((struct descriptor *)pout, (struct descriptor *)pout,
&LEFT_ANGLE, pin, &RIGHT_ANGLE MDS_END_ARG);
break;
case DTYPE_NID:
{
char *path = TreeGetMinimumPath(0, *(int *)pin->pointer);
if (path != NULL) {
DESCRIPTOR_FROM_CSTRING(path_d, path);
status = StrAppend(pout, &path_d);
TreeFree(path);
} else
status = TreeFAILURE;
}
break;
case DTYPE_PATH:
status = StrAppend(pout, pin);
break;
case DTYPE_DEPENDENCY:
switch (*(short *)pin->pointer) {
case TreeDEPENDENCY_AND:
now = P_AND;
pwhich = (struct descriptor *)&AND;
break;
case TreeDEPENDENCY_OR:
now = P_OR;
pwhich = (struct descriptor *)&OR;
break;
default:
status = TdiINV_OPC;
break;
}
if (status & 1 && now < prec)
status = StrAppend(pout, &LEFT_PAREN);
if (status & 1)
status =
DependencyGet(now - 1, (struct descriptor_r *)pin->dscptrs[0],
pout);
if (status & 1)
status = StrAppend(pout, pwhich);
if (status & 1)
status =
DependencyGet(now + 1, (struct descriptor_r *)pin->dscptrs[1],
pout);
if (status & 1 && now < prec)
status = StrAppend(pout, &RIGHT_PAREN);
break;
case DTYPE_CONDITION:
switch (*((short *)pin->pointer)) {
case TreeNEGATE_CONDITION:
pwhich = (struct descriptor *)&NEGATE;
break;
case TreeIGNORE_UNDEFINED:
pwhich = (struct descriptor *)&IGNORE_UNDEFINED;
break;
case TreeIGNORE_STATUS:
pwhich = (struct descriptor *)&IGNORE_STATUS;
break;
default:
status = TdiINV_OPC;
break;
}
if (status & 1)
status = StrAppend(pout, pwhich);
if (status & 1)
status =
DependencyGet(P_UNARY, (struct descriptor_r *)pin->dscptrs[0],
pout);
break;
default:
status = TdiINVDTYDSC;
break;
}
return status;
}