1 /* see copyright notice in squirrel.h */
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2 #include <squirrel.h>
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3 #include <sqstdaux.h>
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5 void sqstd_printcallstack(HSQUIRRELVM v)
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7 SQPRINTFUNCTION pf = sq_getprintfunc(v);
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13 int level=1; //1 is to skip this function that is level 0
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14 const SQChar *name=0;
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16 pf(v,_SC("\nCALLSTACK\n"));
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17 while(SQ_SUCCEEDED(sq_stackinfos(v,level,&si)))
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19 const SQChar *fn=_SC("unknown");
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20 const SQChar *src=_SC("unknown");
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21 if(si.funcname)fn=si.funcname;
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22 if(si.source)src=si.source;
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23 pf(v,_SC("*FUNCTION [%s()] %s line [%d]\n"),fn,src,si.line);
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27 pf(v,_SC("\nLOCALS\n"));
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29 for(level=0;level<10;level++){
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31 while(name=sq_getlocal(v,level,seq))
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34 switch(sq_gettype(v,-1))
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37 pf(v,_SC("[%s] NULL\n"),name);
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40 sq_getinteger(v,-1,&i);
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41 pf(v,_SC("[%s] %d\n"),name,i);
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44 sq_getfloat(v,-1,&f);
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45 pf(v,_SC("[%s] %.14g\n"),name,f);
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47 case OT_USERPOINTER:
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48 pf(v,_SC("[%s] USERPOINTER\n"),name);
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51 sq_getstring(v,-1,&s);
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52 pf(v,_SC("[%s] \"%s\"\n"),name,s);
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55 pf(v,_SC("[%s] TABLE\n"),name);
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58 pf(v,_SC("[%s] ARRAY\n"),name);
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61 pf(v,_SC("[%s] CLOSURE\n"),name);
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63 case OT_NATIVECLOSURE:
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64 pf(v,_SC("[%s] NATIVECLOSURE\n"),name);
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67 pf(v,_SC("[%s] USERDATA\n"),name);
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70 pf(v,_SC("[%s] THREAD\n"),name);
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73 pf(v,_SC("[%s] CLASS\n"),name);
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76 pf(v,_SC("[%s] INSTANCE\n"),name);
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85 static int _sqstd_aux_printerror(HSQUIRRELVM v)
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87 SQPRINTFUNCTION pf = sq_getprintfunc(v);
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89 const SQChar *sErr = 0;
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90 if(sq_gettop(v)>=1) {
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91 if(SQ_SUCCEEDED(sq_getstring(v,2,&sErr))) {
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92 pf(v,_SC("\nAN ERROR HAS OCCURED [%s]\n"),sErr);
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95 pf(v,_SC("\nAN ERROR HAS OCCURED [unknown]\n"));
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97 sqstd_printcallstack(v);
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103 void _sqstd_compiler_error(HSQUIRRELVM v,const SQChar *sErr,const SQChar *sSource,int line,int column)
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105 SQPRINTFUNCTION pf = sq_getprintfunc(v);
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107 pf(v,_SC("ERROR %s line=(%d) column=(%d) [%s]\n"),sErr,line,column,sSource);
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111 void sqstd_seterrorhandlers(HSQUIRRELVM v)
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113 sq_setcompilererrorhandler(v,_sqstd_compiler_error);
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114 sq_newclosure(v,_sqstd_aux_printerror,0);
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115 sq_seterrorhandler(v);
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