From 09ebda4d10ef004d196315b829e9c6740dd3d1ee Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Wed, 7 Aug 2013 22:39:40 +0200 Subject: Removed Squirrel. This compiles under Windows, but is untested in Linux. --- squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp | 378 ------------------------- 1 file changed, 378 deletions(-) delete mode 100644 squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp (limited to 'squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp') diff --git a/squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp b/squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp deleted file mode 100644 index 2a4e2a1fd..000000000 --- a/squirrel_3_0_1_stable/sqstdlib/sqstdstring.cpp +++ /dev/null @@ -1,378 +0,0 @@ -/* see copyright notice in squirrel.h */ -#include -#include -#include -#include -#include -#include -#include - -#ifdef SQUNICODE -#define scstrchr wcschr -#define scsnprintf wsnprintf -#define scatoi _wtoi -#define scstrtok wcstok -#else -#define scstrchr strchr -#define scsnprintf snprintf -#define scatoi atoi -#define scstrtok strtok -#endif -#define MAX_FORMAT_LEN 20 -#define MAX_WFORMAT_LEN 3 -#define ADDITIONAL_FORMAT_SPACE (100*sizeof(SQChar)) - -static SQInteger validate_format(HSQUIRRELVM v, SQChar *fmt, const SQChar *src, SQInteger n,SQInteger &width) -{ - SQChar swidth[MAX_WFORMAT_LEN]; - SQInteger wc = 0; - SQInteger start = n; - fmt[0] = '%'; - while (scstrchr(_SC("-+ #0"), src[n])) n++; - while (scisdigit(src[n])) { - swidth[wc] = src[n]; - n++; - wc++; - if(wc>=MAX_WFORMAT_LEN) - return sq_throwerror(v,_SC("width format too long")); - } - swidth[wc] = '\0'; - if(wc > 0) { - width = scatoi(swidth); - } - else - width = 0; - if (src[n] == '.') { - n++; - - wc = 0; - while (scisdigit(src[n])) { - swidth[wc] = src[n]; - n++; - wc++; - if(wc>=MAX_WFORMAT_LEN) - return sq_throwerror(v,_SC("precision format too long")); - } - swidth[wc] = '\0'; - if(wc > 0) { - width += scatoi(swidth); - } - } - if (n-start > MAX_FORMAT_LEN ) - return sq_throwerror(v,_SC("format too long")); - memcpy(&fmt[1],&src[start],((n-start)+1)*sizeof(SQChar)); - fmt[(n-start)+2] = '\0'; - return n; -} - -SQRESULT sqstd_format(HSQUIRRELVM v,SQInteger nformatstringidx,SQInteger *outlen,SQChar **output) -{ - const SQChar *format; - SQChar *dest; - SQChar fmt[MAX_FORMAT_LEN]; - sq_getstring(v,nformatstringidx,&format); - SQInteger allocated = (sq_getsize(v,nformatstringidx)+2)*sizeof(SQChar); - dest = sq_getscratchpad(v,allocated); - SQInteger n = 0,i = 0, nparam = nformatstringidx+1, w = 0; - while(format[n] != '\0') { - if(format[n] != '%') { - assert(i < allocated); - dest[i++] = format[n]; - n++; - } - else if(format[n+1] == '%') { //handles %% - dest[i++] = '%'; - n += 2; - } - else { - n++; - if( nparam > sq_gettop(v) ) - return sq_throwerror(v,_SC("not enough paramters for the given format string")); - n = validate_format(v,fmt,format,n,w); - if(n < 0) return -1; - SQInteger addlen = 0; - SQInteger valtype = 0; - const SQChar *ts; - SQInteger ti; - SQFloat tf; - switch(format[n]) { - case 's': - if(SQ_FAILED(sq_getstring(v,nparam,&ts))) - return sq_throwerror(v,_SC("string expected for the specified format")); - addlen = (sq_getsize(v,nparam)*sizeof(SQChar))+((w+1)*sizeof(SQChar)); - valtype = 's'; - break; - case 'i': case 'd': case 'o': case 'u': case 'x': case 'X': -#ifdef _SQ64 - { - size_t flen = scstrlen(fmt); - SQInteger fpos = flen - 1; - SQChar f = fmt[fpos]; - SQChar *prec = (SQChar *)_PRINT_INT_PREC; - while(*prec != _SC('\0')) { - fmt[fpos++] = *prec++; - } - fmt[fpos++] = f; - fmt[fpos++] = _SC('\0'); - } -#endif - case 'c': - if(SQ_FAILED(sq_getinteger(v,nparam,&ti))) - return sq_throwerror(v,_SC("integer expected for the specified format")); - addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar)); - valtype = 'i'; - break; - case 'f': case 'g': case 'G': case 'e': case 'E': - if(SQ_FAILED(sq_getfloat(v,nparam,&tf))) - return sq_throwerror(v,_SC("float expected for the specified format")); - addlen = (ADDITIONAL_FORMAT_SPACE)+((w+1)*sizeof(SQChar)); - valtype = 'f'; - break; - default: - return sq_throwerror(v,_SC("invalid format")); - } - n++; - allocated += addlen + sizeof(SQChar); - dest = sq_getscratchpad(v,allocated); - switch(valtype) { - case 's': i += scsprintf(&dest[i],fmt,ts); break; - case 'i': i += scsprintf(&dest[i],fmt,ti); break; - case 'f': i += scsprintf(&dest[i],fmt,tf); break; - }; - nparam ++; - } - } - *outlen = i; - dest[i] = '\0'; - *output = dest; - return SQ_OK; -} - -static SQInteger _string_format(HSQUIRRELVM v) -{ - SQChar *dest = NULL; - SQInteger length = 0; - if(SQ_FAILED(sqstd_format(v,2,&length,&dest))) - return -1; - sq_pushstring(v,dest,length); - return 1; -} - -static void __strip_l(const SQChar *str,const SQChar **start) -{ - const SQChar *t = str; - while(((*t) != '\0') && scisspace(*t)){ t++; } - *start = t; -} - -static void __strip_r(const SQChar *str,SQInteger len,const SQChar **end) -{ - if(len == 0) { - *end = str; - return; - } - const SQChar *t = &str[len-1]; - while(t != str && scisspace(*t)) { t--; } - *end = t+1; -} - -static SQInteger _string_strip(HSQUIRRELVM v) -{ - const SQChar *str,*start,*end; - sq_getstring(v,2,&str); - SQInteger len = sq_getsize(v,2); - __strip_l(str,&start); - __strip_r(str,len,&end); - sq_pushstring(v,start,end - start); - return 1; -} - -static SQInteger _string_lstrip(HSQUIRRELVM v) -{ - const SQChar *str,*start; - sq_getstring(v,2,&str); - __strip_l(str,&start); - sq_pushstring(v,start,-1); - return 1; -} - -static SQInteger _string_rstrip(HSQUIRRELVM v) -{ - const SQChar *str,*end; - sq_getstring(v,2,&str); - SQInteger len = sq_getsize(v,2); - __strip_r(str,len,&end); - sq_pushstring(v,str,end - str); - return 1; -} - -static SQInteger _string_split(HSQUIRRELVM v) -{ - const SQChar *str,*seps; - SQChar *stemp,*tok; - sq_getstring(v,2,&str); - sq_getstring(v,3,&seps); - if(sq_getsize(v,3) == 0) return sq_throwerror(v,_SC("empty separators string")); - SQInteger memsize = (sq_getsize(v,2)+1)*sizeof(SQChar); - stemp = sq_getscratchpad(v,memsize); - memcpy(stemp,str,memsize); - tok = scstrtok(stemp,seps); - sq_newarray(v,0); - while( tok != NULL ) { - sq_pushstring(v,tok,-1); - sq_arrayappend(v,-2); - tok = scstrtok( NULL, seps ); - } - return 1; -} - -#define SETUP_REX(v) \ - SQRex *self = NULL; \ - sq_getinstanceup(v,1,(SQUserPointer *)&self,0); - -static SQInteger _rexobj_releasehook(SQUserPointer p, SQInteger size) -{ - SQRex *self = ((SQRex *)p); - sqstd_rex_free(self); - return 1; -} - -static SQInteger _regexp_match(HSQUIRRELVM v) -{ - SETUP_REX(v); - const SQChar *str; - sq_getstring(v,2,&str); - if(sqstd_rex_match(self,str) == SQTrue) - { - sq_pushbool(v,SQTrue); - return 1; - } - sq_pushbool(v,SQFalse); - return 1; -} - -static void _addrexmatch(HSQUIRRELVM v,const SQChar *str,const SQChar *begin,const SQChar *end) -{ - sq_newtable(v); - sq_pushstring(v,_SC("begin"),-1); - sq_pushinteger(v,begin - str); - sq_rawset(v,-3); - sq_pushstring(v,_SC("end"),-1); - sq_pushinteger(v,end - str); - sq_rawset(v,-3); -} - -static SQInteger _regexp_search(HSQUIRRELVM v) -{ - SETUP_REX(v); - const SQChar *str,*begin,*end; - SQInteger start = 0; - sq_getstring(v,2,&str); - if(sq_gettop(v) > 2) sq_getinteger(v,3,&start); - if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) { - _addrexmatch(v,str,begin,end); - return 1; - } - return 0; -} - -static SQInteger _regexp_capture(HSQUIRRELVM v) -{ - SETUP_REX(v); - const SQChar *str,*begin,*end; - SQInteger start = 0; - sq_getstring(v,2,&str); - if(sq_gettop(v) > 2) sq_getinteger(v,3,&start); - if(sqstd_rex_search(self,str+start,&begin,&end) == SQTrue) { - SQInteger n = sqstd_rex_getsubexpcount(self); - SQRexMatch match; - sq_newarray(v,0); - for(SQInteger i = 0;i < n; i++) { - sqstd_rex_getsubexp(self,i,&match); - if(match.len > 0) - _addrexmatch(v,str,match.begin,match.begin+match.len); - else - _addrexmatch(v,str,str,str); //empty match - sq_arrayappend(v,-2); - } - return 1; - } - return 0; -} - -static SQInteger _regexp_subexpcount(HSQUIRRELVM v) -{ - SETUP_REX(v); - sq_pushinteger(v,sqstd_rex_getsubexpcount(self)); - return 1; -} - -static SQInteger _regexp_constructor(HSQUIRRELVM v) -{ - const SQChar *error,*pattern; - sq_getstring(v,2,&pattern); - SQRex *rex = sqstd_rex_compile(pattern,&error); - if(!rex) return sq_throwerror(v,error); - sq_setinstanceup(v,1,rex); - sq_setreleasehook(v,1,_rexobj_releasehook); - return 0; -} - -static SQInteger _regexp__typeof(HSQUIRRELVM v) -{ - sq_pushstring(v,_SC("regexp"),-1); - return 1; -} - -#define _DECL_REX_FUNC(name,nparams,pmask) {_SC(#name),_regexp_##name,nparams,pmask} -static SQRegFunction rexobj_funcs[]={ - _DECL_REX_FUNC(constructor,2,_SC(".s")), - _DECL_REX_FUNC(search,-2,_SC("xsn")), - _DECL_REX_FUNC(match,2,_SC("xs")), - _DECL_REX_FUNC(capture,-2,_SC("xsn")), - _DECL_REX_FUNC(subexpcount,1,_SC("x")), - _DECL_REX_FUNC(_typeof,1,_SC("x")), - {0,0} -}; -#undef _DECL_REX_FUNC - -#define _DECL_FUNC(name,nparams,pmask) {_SC(#name),_string_##name,nparams,pmask} -static SQRegFunction stringlib_funcs[]={ - _DECL_FUNC(format,-2,_SC(".s")), - _DECL_FUNC(strip,2,_SC(".s")), - _DECL_FUNC(lstrip,2,_SC(".s")), - _DECL_FUNC(rstrip,2,_SC(".s")), - _DECL_FUNC(split,3,_SC(".ss")), - {0,0} -}; -#undef _DECL_FUNC - - -SQInteger sqstd_register_stringlib(HSQUIRRELVM v) -{ - sq_pushstring(v,_SC("regexp"),-1); - sq_newclass(v,SQFalse); - SQInteger i = 0; - while(rexobj_funcs[i].name != 0) { - SQRegFunction &f = rexobj_funcs[i]; - sq_pushstring(v,f.name,-1); - sq_newclosure(v,f.f,0); - sq_setparamscheck(v,f.nparamscheck,f.typemask); - sq_setnativeclosurename(v,-1,f.name); - sq_newslot(v,-3,SQFalse); - i++; - } - sq_newslot(v,-3,SQFalse); - - i = 0; - while(stringlib_funcs[i].name!=0) - { - sq_pushstring(v,stringlib_funcs[i].name,-1); - sq_newclosure(v,stringlib_funcs[i].f,0); - sq_setparamscheck(v,stringlib_funcs[i].nparamscheck,stringlib_funcs[i].typemask); - sq_setnativeclosurename(v,-1,stringlib_funcs[i].name); - sq_newslot(v,-3,SQFalse); - i++; - } - return 1; -} -- cgit v1.2.3