Files @ r24078:62643cef8f82
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Location: cpp/openttd-patchpack/source/src/3rdparty/squirrel/sqstdlib/sqstdaux.cpp

glx
Fix #7966: SQInteger is 64-bit, print it as 64-bit
/* see copyright notice in squirrel.h */

#include "../../../stdafx.h"

#include <squirrel.h>
#include <sqstdaux.h>

#include "../../../safeguards.h"

void sqstd_printcallstack(HSQUIRRELVM v)
{
	SQPRINTFUNCTION pf = sq_getprintfunc(v);
	if(pf) {
		SQStackInfos si;
		SQInteger i;
		SQBool b;
		SQFloat f;
		const SQChar *s;
		SQInteger level=1; //1 is to skip this function that is level 0
		const SQChar *name=0;
		SQInteger seq=0;
		pf(v,"\nCALLSTACK\n");
		while(SQ_SUCCEEDED(sq_stackinfos(v,level,&si)))
		{
			const SQChar *fn="unknown";
			const SQChar *src="unknown";
			if(si.funcname)fn=si.funcname;
			if(si.source) {
				/* We don't want to bother users with absolute paths to all AI files.
				 * Since the path only reaches NoAI code in a formatted string we have
				 * to strip it here. Let's hope nobody installs openttd in a subdirectory
				 * of a directory named /ai/. */
				src = strstr(si.source, "\\ai\\");
				if (!src) src = strstr(si.source, "/ai/");
				if (src) {
					src += 4;
				} else {
					src = si.source;
				}
			}
			pf(v,"*FUNCTION [%s()] %s line [" OTTD_PRINTF64 "]\n",fn,src,si.line);
			level++;
		}
		level=0;
		pf(v,"\nLOCALS\n");

		for(level=0;level<10;level++){
			seq=0;
			while((name = sq_getlocal(v,level,seq)))
			{
				seq++;
				switch(sq_gettype(v,-1))
				{
				case OT_NULL:
					pf(v,"[%s] NULL\n",name);
					break;
				case OT_INTEGER:
					sq_getinteger(v,-1,&i);
					pf(v,"[%s] " OTTD_PRINTF64 "\n",name,i);
					break;
				case OT_FLOAT:
					sq_getfloat(v,-1,&f);
					pf(v,"[%s] %.14g\n",name,f);
					break;
				case OT_USERPOINTER:
					pf(v,"[%s] USERPOINTER\n",name);
					break;
				case OT_STRING:
					sq_getstring(v,-1,&s);
					pf(v,"[%s] \"%s\"\n",name,s);
					break;
				case OT_TABLE:
					pf(v,"[%s] TABLE\n",name);
					break;
				case OT_ARRAY:
					pf(v,"[%s] ARRAY\n",name);
					break;
				case OT_CLOSURE:
					pf(v,"[%s] CLOSURE\n",name);
					break;
				case OT_NATIVECLOSURE:
					pf(v,"[%s] NATIVECLOSURE\n",name);
					break;
				case OT_GENERATOR:
					pf(v,"[%s] GENERATOR\n",name);
					break;
				case OT_USERDATA:
					pf(v,"[%s] USERDATA\n",name);
					break;
				case OT_THREAD:
					pf(v,"[%s] THREAD\n",name);
					break;
				case OT_CLASS:
					pf(v,"[%s] CLASS\n",name);
					break;
				case OT_INSTANCE:
					pf(v,"[%s] INSTANCE\n",name);
					break;
				case OT_WEAKREF:
					pf(v,"[%s] WEAKREF\n",name);
					break;
				case OT_BOOL:{
					sq_getbool(v,-1,&b);
					pf(v,"[%s] %s\n",name,b?"true":"false");
							 }
					break;
				default: assert(0); break;
				}
				sq_pop(v,1);
			}
		}
	}
}

static SQInteger _sqstd_aux_printerror(HSQUIRRELVM v)
{
	SQPRINTFUNCTION pf = sq_getprintfunc(v);
	if(pf) {
		const SQChar *sErr = 0;
		if(sq_gettop(v)>=1) {
			if(SQ_SUCCEEDED(sq_getstring(v,2,&sErr)))	{
				pf(v,"\nAN ERROR HAS OCCURRED [%s]\n",sErr);
			}
			else{
				pf(v,"\nAN ERROR HAS OCCURRED [unknown]\n");
			}
			sqstd_printcallstack(v);
		}
	}
	return 0;
}

void _sqstd_compiler_error(HSQUIRRELVM v,const SQChar *sErr,const SQChar *sSource,SQInteger line,SQInteger column)
{
	SQPRINTFUNCTION pf = sq_getprintfunc(v);
	if(pf) {
		pf(v,"%s line = (" OTTD_PRINTF64 ") column = (" OTTD_PRINTF64 ") : error %s\n",sSource,line,column,sErr);
	}
}

void sqstd_seterrorhandlers(HSQUIRRELVM v)
{
	sq_setcompilererrorhandler(v,_sqstd_compiler_error);
	sq_newclosure(v,_sqstd_aux_printerror,0);
	sq_seterrorhandler(v);
}