2 see copyright notice in squirrel.h
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4 #include "sqpcheader.h"
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7 #include "sqfuncproto.h"
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8 #include "sqclosure.h"
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9 #include "sqstring.h"
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11 SQRESULT sq_getfunctioninfo(HSQUIRRELVM v,SQInteger level,SQFunctionInfo *fi)
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13 SQInteger cssize = v->_callsstacksize;
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14 if (cssize > level) {
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15 SQVM::CallInfo &ci = v->_callsstack[cssize-level-1];
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16 if(sq_isclosure(ci._closure)) {
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17 SQClosure *c = _closure(ci._closure);
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18 SQFunctionProto *proto = c->_function;
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20 fi->name = type(proto->_name) == OT_STRING?_stringval(proto->_name):_SC("unknown");
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21 fi->source = type(proto->_name) == OT_STRING?_stringval(proto->_sourcename):_SC("unknown");
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25 return sq_throwerror(v,_SC("the object is not a closure"));
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28 SQRESULT sq_stackinfos(HSQUIRRELVM v, SQInteger level, SQStackInfos *si)
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30 SQInteger cssize = v->_callsstacksize;
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31 if (cssize > level) {
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32 memset(si, 0, sizeof(SQStackInfos));
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33 SQVM::CallInfo &ci = v->_callsstack[cssize-level-1];
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34 switch (type(ci._closure)) {
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36 SQFunctionProto *func = _closure(ci._closure)->_function;
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37 if (type(func->_name) == OT_STRING)
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38 si->funcname = _stringval(func->_name);
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39 if (type(func->_sourcename) == OT_STRING)
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40 si->source = _stringval(func->_sourcename);
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41 si->line = func->GetLine(ci._ip);
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44 case OT_NATIVECLOSURE:
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45 si->source = _SC("NATIVE");
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46 si->funcname = _SC("unknown");
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47 if(type(_nativeclosure(ci._closure)->_name) == OT_STRING)
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48 si->funcname = _stringval(_nativeclosure(ci._closure)->_name);
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51 default: break; //shutup compiler
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58 void SQVM::Raise_Error(const SQChar *s, ...)
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62 scvsprintf(_sp(rsl((SQInteger)scstrlen(s)+(NUMBER_MAX_CHAR*2))), s, vl);
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64 _lasterror = SQString::Create(_ss(this),_spval,-1);
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67 void SQVM::Raise_Error(const SQObjectPtr &desc)
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72 SQString *SQVM::PrintObjVal(const SQObjectPtr &o)
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75 case OT_STRING: return _string(o);
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77 scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _PRINT_INT_FMT, _integer(o));
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78 return SQString::Create(_ss(this), _spval);
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81 scsprintf(_sp(rsl(NUMBER_MAX_CHAR+1)), _SC("%.14g"), _float(o));
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82 return SQString::Create(_ss(this), _spval);
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85 return SQString::Create(_ss(this), GetTypeName(o));
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89 void SQVM::Raise_IdxError(const SQObjectPtr &o)
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91 SQObjectPtr oval = PrintObjVal(o);
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92 Raise_Error(_SC("the index '%.50s' does not exist"), _stringval(oval));
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95 void SQVM::Raise_CompareError(const SQObject &o1, const SQObject &o2)
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97 SQObjectPtr oval1 = PrintObjVal(o1), oval2 = PrintObjVal(o2);
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98 Raise_Error(_SC("comparison between '%.50s' and '%.50s'"), _stringval(oval1), _stringval(oval2));
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102 void SQVM::Raise_ParamTypeError(SQInteger nparam,SQInteger typemask,SQInteger type)
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104 SQObjectPtr exptypes = SQString::Create(_ss(this), _SC(""), -1);
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105 SQInteger found = 0;
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106 for(SQInteger i=0; i<16; i++)
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108 SQInteger mask = 0x00000001 << i;
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109 if(typemask & (mask)) {
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110 if(found>0) StringCat(exptypes,SQString::Create(_ss(this), _SC("|"), -1), exptypes);
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112 StringCat(exptypes,SQString::Create(_ss(this), IdType2Name((SQObjectType)mask), -1), exptypes);
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115 Raise_Error(_SC("parameter %d has an invalid type '%s' ; expected: '%s'"), nparam, IdType2Name((SQObjectType)type), _stringval(exptypes));
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