mirror of
https://github.com/FWGS/xash3d-fwgs
synced 2024-11-27 20:40:24 +01:00
1036 lines
18 KiB
C
1036 lines
18 KiB
C
/*
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crtlib.c - internal stdlib
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Copyright (C) 2011 Uncle Mike
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#include "port.h"
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#include "xash3d_types.h"
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#include "const.h"
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#include <math.h>
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#include <stdarg.h>
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#include <ctype.h>
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#include <time.h>
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#include "stdio.h"
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#include "crtlib.h"
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void Q_strnupr( const char *in, char *out, size_t size_out )
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{
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if( size_out == 0 ) return;
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while( *in && size_out > 1 )
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{
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if( *in >= 'a' && *in <= 'z' )
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*out++ = *in++ + 'A' - 'a';
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else *out++ = *in++;
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size_out--;
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}
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*out = '\0';
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}
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void Q_strnlwr( const char *in, char *out, size_t size_out )
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{
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if( size_out == 0 ) return;
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while( *in && size_out > 1 )
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{
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if( *in >= 'A' && *in <= 'Z' )
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*out++ = *in++ + 'a' - 'A';
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else *out++ = *in++;
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size_out--;
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}
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*out = '\0';
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}
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qboolean Q_isdigit( const char *str )
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{
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if( str && *str )
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{
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while( isdigit( *str )) str++;
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if( !*str ) return true;
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}
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return false;
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}
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size_t Q_strlen( const char *string )
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{
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size_t len;
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const char *p;
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if( !string ) return 0;
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len = 0;
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p = string;
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while( *p )
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{
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p++;
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len++;
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}
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return len;
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}
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size_t Q_colorstr( const char *string )
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{
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size_t len;
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const char *p;
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if( !string ) return 0;
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len = 0;
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p = string;
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while( *p )
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{
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if( IsColorString( p ))
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{
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len += 2;
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p += 2;
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continue;
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}
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p++;
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}
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return len;
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}
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char Q_toupper( const char in )
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{
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char out;
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if( in >= 'a' && in <= 'z' )
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out = in + 'A' - 'a';
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else out = in;
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return out;
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}
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char Q_tolower( const char in )
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{
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char out;
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if( in >= 'A' && in <= 'Z' )
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out = in + 'a' - 'A';
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else out = in;
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return out;
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}
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size_t Q_strncat( char *dst, const char *src, size_t size )
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{
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register char *d = dst;
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register const char *s = src;
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register size_t n = size;
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size_t dlen;
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if( !dst || !src || !size )
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return 0;
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// find the end of dst and adjust bytes left but don't go past end
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while( n-- != 0 && *d != '\0' ) d++;
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dlen = d - dst;
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n = size - dlen;
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if( n == 0 ) return( dlen + Q_strlen( s ));
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while( *s != '\0' )
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{
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if( n != 1 )
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{
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*d++ = *s;
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n--;
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}
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s++;
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}
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*d = '\0';
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return( dlen + ( s - src )); // count does not include NULL
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}
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size_t Q_strncpy( char *dst, const char *src, size_t size )
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{
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register char *d = dst;
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register const char *s = src;
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register size_t n = size;
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if( !dst || !src || !size )
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return 0;
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// copy as many bytes as will fit
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if( n != 0 && --n != 0 )
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{
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do
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{
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if(( *d++ = *s++ ) == 0 )
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break;
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} while( --n != 0 );
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}
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// not enough room in dst, add NULL and traverse rest of src
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if( n == 0 )
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{
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if( size != 0 )
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*d = '\0'; // NULL-terminate dst
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while( *s++ );
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}
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return ( s - src - 1 ); // count does not include NULL
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}
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int Q_atoi( const char *str )
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{
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int val = 0;
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int c, sign;
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if( !str ) return 0;
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// check for empty charachters in string
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while( str && *str == ' ' )
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str++;
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if( !str ) return 0;
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if( *str == '-' )
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{
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sign = -1;
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str++;
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}
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else sign = 1;
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// check for hex
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if( str[0] == '0' && ( str[1] == 'x' || str[1] == 'X' ))
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{
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str += 2;
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while( 1 )
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{
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c = *str++;
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if( c >= '0' && c <= '9' ) val = (val<<4) + c - '0';
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else if( c >= 'a' && c <= 'f' ) val = (val<<4) + c - 'a' + 10;
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else if( c >= 'A' && c <= 'F' ) val = (val<<4) + c - 'A' + 10;
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else return val * sign;
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}
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}
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// check for character
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if( str[0] == '\'' )
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return sign * str[1];
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// assume decimal
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while( 1 )
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{
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c = *str++;
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if( c < '0' || c > '9' )
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return val * sign;
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val = val * 10 + c - '0';
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}
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return 0;
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}
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float Q_atof( const char *str )
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{
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double val = 0;
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int c, sign, decimal, total;
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if( !str ) return 0.0f;
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// check for empty charachters in string
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while( str && *str == ' ' )
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str++;
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if( !str ) return 0.0f;
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if( *str == '-' )
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{
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sign = -1;
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str++;
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}
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else sign = 1;
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// check for hex
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if( str[0] == '0' && ( str[1] == 'x' || str[1] == 'X' ))
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{
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str += 2;
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while( 1 )
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{
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c = *str++;
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if( c >= '0' && c <= '9' ) val = (val * 16) + c - '0';
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else if( c >= 'a' && c <= 'f' ) val = (val * 16) + c - 'a' + 10;
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else if( c >= 'A' && c <= 'F' ) val = (val * 16) + c - 'A' + 10;
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else return val * sign;
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}
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}
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// check for character
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if( str[0] == '\'' ) return sign * str[1];
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// assume decimal
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decimal = -1;
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total = 0;
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while( 1 )
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{
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c = *str++;
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if( c == '.' )
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{
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decimal = total;
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continue;
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}
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if( c < '0' || c > '9' )
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break;
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val = val * 10 + c - '0';
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total++;
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}
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if( decimal == -1 )
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return val * sign;
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while( total > decimal )
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{
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val /= 10;
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total--;
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}
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return val * sign;
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}
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void Q_atov( float *vec, const char *str, size_t siz )
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{
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string buffer;
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char *pstr, *pfront;
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int j;
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Q_strncpy( buffer, str, sizeof( buffer ));
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memset( vec, 0, sizeof( vec_t ) * siz );
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pstr = pfront = buffer;
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for( j = 0; j < siz; j++ )
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{
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vec[j] = Q_atof( pfront );
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// valid separator is space
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while( *pstr && *pstr != ' ' )
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pstr++;
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if( !*pstr ) break;
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pstr++;
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pfront = pstr;
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}
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}
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char *Q_strchr( const char *s, char c )
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{
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size_t len = Q_strlen( s );
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while( len-- )
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{
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if( *++s == c )
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return (char *)s;
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}
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return 0;
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}
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char *Q_strrchr( const char *s, char c )
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{
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size_t len = Q_strlen( s );
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s += len;
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while( len-- )
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{
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if( *--s == c )
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return (char *)s;
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}
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return 0;
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}
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int Q_strnicmp( const char *s1, const char *s2, int n )
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{
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int c1, c2;
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if( s1 == NULL )
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{
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if( s2 == NULL )
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return 0;
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else return -1;
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}
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else if( s2 == NULL )
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{
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return 1;
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}
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do {
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c1 = *s1++;
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c2 = *s2++;
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if( !n-- ) return 0; // strings are equal until end point
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if( c1 != c2 )
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{
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if( c1 >= 'a' && c1 <= 'z' ) c1 -= ('a' - 'A');
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if( c2 >= 'a' && c2 <= 'z' ) c2 -= ('a' - 'A');
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if( c1 != c2 ) return c1 < c2 ? -1 : 1;
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}
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} while( c1 );
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// strings are equal
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return 0;
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}
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int Q_strncmp( const char *s1, const char *s2, int n )
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{
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int c1, c2;
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if( s1 == NULL )
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{
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if( s2 == NULL )
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return 0;
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else return -1;
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}
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else if( s2 == NULL )
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{
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return 1;
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}
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do {
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c1 = *s1++;
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c2 = *s2++;
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// strings are equal until end point
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if( !n-- ) return 0;
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if( c1 != c2 ) return c1 < c2 ? -1 : 1;
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} while( c1 );
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// strings are equal
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return 0;
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}
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static qboolean Q_starcmp( const char *pattern, const char *text )
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{
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char c, c1;
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const char *p = pattern, *t = text;
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while(( c = *p++ ) == '?' || c == '*' )
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{
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if( c == '?' && *t++ == '\0' )
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return false;
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}
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if( c == '\0' ) return true;
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for( c1 = (( c == '\\' ) ? *p : c ); ; )
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{
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if( Q_tolower( *t ) == c1 && Q_stricmpext( p - 1, t ))
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return true;
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if( *t++ == '\0' ) return false;
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}
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}
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qboolean Q_stricmpext( const char *pattern, const char *text )
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{
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char c;
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while(( c = *pattern++ ) != '\0' )
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{
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switch( c )
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{
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case '?':
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if( *text++ == '\0' )
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return false;
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break;
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case '\\':
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if( Q_tolower( *pattern++ ) != Q_tolower( *text++ ))
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return false;
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break;
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case '*':
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return Q_starcmp( pattern, text );
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default:
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if( Q_tolower( c ) != Q_tolower( *text++ ))
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return false;
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}
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}
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return ( *text == '\0' );
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}
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const char* Q_timestamp( int format )
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{
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static string timestamp;
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time_t crt_time;
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const struct tm *crt_tm;
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string timestring;
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time( &crt_time );
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crt_tm = localtime( &crt_time );
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switch( format )
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{
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case TIME_FULL:
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// Build the full timestamp (ex: "Apr03 2007 [23:31.55]");
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strftime( timestring, sizeof( timestring ), "%b%d %Y [%H:%M.%S]", crt_tm );
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break;
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case TIME_DATE_ONLY:
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// Build the date stamp only (ex: "Apr03 2007");
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strftime( timestring, sizeof( timestring ), "%b%d %Y", crt_tm );
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break;
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case TIME_TIME_ONLY:
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// Build the time stamp only (ex: "23:31.55");
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strftime( timestring, sizeof( timestring ), "%H:%M.%S", crt_tm );
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break;
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case TIME_NO_SECONDS:
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// Build the time stamp exclude seconds (ex: "13:46");
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strftime( timestring, sizeof( timestring ), "%H:%M", crt_tm );
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break;
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case TIME_YEAR_ONLY:
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// Build the date stamp year only (ex: "2006");
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strftime( timestring, sizeof( timestring ), "%Y", crt_tm );
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break;
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case TIME_FILENAME:
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// Build a timestamp that can use for filename (ex: "Nov2006-26 (19.14.28)");
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strftime( timestring, sizeof( timestring ), "%b%Y-%d_%H.%M.%S", crt_tm );
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break;
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default: return NULL;
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}
|
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|
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Q_strncpy( timestamp, timestring, sizeof( timestamp ));
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|
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return timestamp;
|
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}
|
|
|
|
char *Q_strstr( const char *string, const char *string2 )
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{
|
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int c;
|
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size_t len;
|
|
|
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if( !string || !string2 ) return NULL;
|
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|
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c = *string2;
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len = Q_strlen( string2 );
|
|
|
|
while( string )
|
|
{
|
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for( ; *string && *string != c; string++ );
|
|
|
|
if( *string )
|
|
{
|
|
if( !Q_strncmp( string, string2, len ))
|
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break;
|
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string++;
|
|
}
|
|
else return NULL;
|
|
}
|
|
return (char *)string;
|
|
}
|
|
|
|
char *Q_stristr( const char *string, const char *string2 )
|
|
{
|
|
int c;
|
|
size_t len;
|
|
|
|
if( !string || !string2 ) return NULL;
|
|
|
|
c = Q_tolower( *string2 );
|
|
len = Q_strlen( string2 );
|
|
|
|
while( string )
|
|
{
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|
for( ; *string && Q_tolower( *string ) != c; string++ );
|
|
|
|
if( *string )
|
|
{
|
|
if( !Q_strnicmp( string, string2, len ))
|
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break;
|
|
string++;
|
|
}
|
|
else return NULL;
|
|
}
|
|
return (char *)string;
|
|
}
|
|
|
|
int Q_vsnprintf( char *buffer, size_t buffersize, const char *format, va_list args )
|
|
{
|
|
int result;
|
|
|
|
#ifndef _MSC_VER
|
|
result = vsnprintf( buffer, buffersize, format, args );
|
|
#else
|
|
__try
|
|
{
|
|
result = _vsnprintf( buffer, buffersize, format, args );
|
|
}
|
|
|
|
// to prevent crash while output
|
|
__except( EXCEPTION_EXECUTE_HANDLER )
|
|
{
|
|
Q_strncpy( buffer, "^1sprintf throw exception^7\n", buffersize );
|
|
result = buffersize;
|
|
}
|
|
#endif
|
|
|
|
if( result >= buffersize )
|
|
{
|
|
buffer[buffersize - 1] = '\0';
|
|
return -1;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
int Q_snprintf( char *buffer, size_t buffersize, const char *format, ... )
|
|
{
|
|
va_list args;
|
|
int result;
|
|
|
|
va_start( args, format );
|
|
result = Q_vsnprintf( buffer, buffersize, format, args );
|
|
va_end( args );
|
|
|
|
return result;
|
|
}
|
|
|
|
int Q_sprintf( char *buffer, const char *format, ... )
|
|
{
|
|
va_list args;
|
|
int result;
|
|
|
|
va_start( args, format );
|
|
result = Q_vsnprintf( buffer, 99999, format, args );
|
|
va_end( args );
|
|
|
|
return result;
|
|
}
|
|
|
|
char *Q_strpbrk(const char *s, const char *accept)
|
|
{
|
|
for( ; *s; s++ )
|
|
{
|
|
const char *k;
|
|
|
|
for( k = accept; *k; k++ )
|
|
{
|
|
if( *s == *k )
|
|
return (char*)s;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
uint Q_hashkey( const char *string, uint hashSize, qboolean caseinsensitive )
|
|
{
|
|
uint i, hashKey = 0;
|
|
|
|
if( caseinsensitive )
|
|
{
|
|
for( i = 0; string[i]; i++)
|
|
hashKey += (i * 119) * Q_tolower( string[i] );
|
|
}
|
|
else
|
|
{
|
|
for( i = 0; string[i]; i++ )
|
|
hashKey += (i + 119) * (int)string[i];
|
|
}
|
|
|
|
hashKey = ((hashKey ^ (hashKey >> 10)) ^ (hashKey >> 20)) & (hashSize - 1);
|
|
|
|
return hashKey;
|
|
}
|
|
|
|
char *Q_pretifymem( float value, int digitsafterdecimal )
|
|
{
|
|
static char output[8][32];
|
|
static int current;
|
|
float onekb = 1024.0f;
|
|
float onemb = onekb * onekb;
|
|
char suffix[8];
|
|
char *out = output[current];
|
|
char val[32], *i, *o, *dot;
|
|
int pos;
|
|
|
|
current = ( current + 1 ) & ( 8 - 1 );
|
|
|
|
// first figure out which bin to use
|
|
if( value > onemb )
|
|
{
|
|
value /= onemb;
|
|
Q_sprintf( suffix, " Mb" );
|
|
}
|
|
else if( value > onekb )
|
|
{
|
|
value /= onekb;
|
|
Q_sprintf( suffix, " Kb" );
|
|
}
|
|
else Q_sprintf( suffix, " bytes" );
|
|
|
|
// clamp to >= 0
|
|
digitsafterdecimal = max( digitsafterdecimal, 0 );
|
|
|
|
// if it's basically integral, don't do any decimals
|
|
if( fabs( value - (int)value ) < 0.00001f )
|
|
{
|
|
Q_sprintf( val, "%i%s", (int)value, suffix );
|
|
}
|
|
else
|
|
{
|
|
char fmt[32];
|
|
|
|
// otherwise, create a format string for the decimals
|
|
Q_sprintf( fmt, "%%.%if%s", digitsafterdecimal, suffix );
|
|
Q_sprintf( val, fmt, (double)value );
|
|
}
|
|
|
|
// copy from in to out
|
|
i = val;
|
|
o = out;
|
|
|
|
// search for decimal or if it was integral, find the space after the raw number
|
|
dot = Q_strstr( i, "." );
|
|
if( !dot ) dot = Q_strstr( i, " " );
|
|
|
|
pos = dot - i; // compute position of dot
|
|
pos -= 3; // don't put a comma if it's <= 3 long
|
|
|
|
while( *i )
|
|
{
|
|
// if pos is still valid then insert a comma every third digit, except if we would be
|
|
// putting one in the first spot
|
|
if( pos >= 0 && !( pos % 3 ))
|
|
{
|
|
// never in first spot
|
|
if( o != out ) *o++ = ',';
|
|
}
|
|
|
|
pos--; // count down comma position
|
|
*o++ = *i++; // copy rest of data as normal
|
|
}
|
|
*o = 0; // terminate
|
|
|
|
return out;
|
|
}
|
|
|
|
/*
|
|
============
|
|
va
|
|
|
|
does a varargs printf into a temp buffer,
|
|
so I don't need to have varargs versions
|
|
of all text functions.
|
|
============
|
|
*/
|
|
char *va( const char *format, ... )
|
|
{
|
|
va_list argptr;
|
|
static char string[16][1024], *s;
|
|
static int stringindex = 0;
|
|
|
|
s = string[stringindex];
|
|
stringindex = (stringindex + 1) & 15;
|
|
va_start( argptr, format );
|
|
Q_vsnprintf( s, sizeof( string[0] ), format, argptr );
|
|
va_end( argptr );
|
|
|
|
return s;
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_FileBase
|
|
|
|
Extracts the base name of a file (no path, no extension, assumes '/' as path separator)
|
|
============
|
|
*/
|
|
void COM_FileBase( const char *in, char *out )
|
|
{
|
|
int len, start, end;
|
|
|
|
len = Q_strlen( in );
|
|
if( !len ) return;
|
|
|
|
// scan backward for '.'
|
|
end = len - 1;
|
|
|
|
while( end && in[end] != '.' && in[end] != '/' && in[end] != '\\' )
|
|
end--;
|
|
|
|
if( in[end] != '.' )
|
|
end = len-1; // no '.', copy to end
|
|
else end--; // found ',', copy to left of '.'
|
|
|
|
// scan backward for '/'
|
|
start = len - 1;
|
|
|
|
while( start >= 0 && in[start] != '/' && in[start] != '\\' )
|
|
start--;
|
|
|
|
if( start < 0 || ( in[start] != '/' && in[start] != '\\' ))
|
|
start = 0;
|
|
else start++;
|
|
|
|
// length of new sting
|
|
len = end - start + 1;
|
|
|
|
// Copy partial string
|
|
Q_strncpy( out, &in[start], len + 1 );
|
|
out[len] = 0;
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_FileExtension
|
|
============
|
|
*/
|
|
const char *COM_FileExtension( const char *in )
|
|
{
|
|
const char *separator, *backslash, *colon, *dot;
|
|
|
|
separator = Q_strrchr( in, '/' );
|
|
backslash = Q_strrchr( in, '\\' );
|
|
|
|
if( !separator || separator < backslash )
|
|
separator = backslash;
|
|
|
|
colon = Q_strrchr( in, ':' );
|
|
|
|
if( !separator || separator < colon )
|
|
separator = colon;
|
|
|
|
dot = Q_strrchr( in, '.' );
|
|
|
|
if( dot == NULL || ( separator && ( dot < separator )))
|
|
return "";
|
|
|
|
return dot + 1;
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_FileWithoutPath
|
|
============
|
|
*/
|
|
const char *COM_FileWithoutPath( const char *in )
|
|
{
|
|
const char *separator, *backslash, *colon;
|
|
|
|
separator = Q_strrchr( in, '/' );
|
|
backslash = Q_strrchr( in, '\\' );
|
|
|
|
if( !separator || separator < backslash )
|
|
separator = backslash;
|
|
|
|
colon = Q_strrchr( in, ':' );
|
|
|
|
if( !separator || separator < colon )
|
|
separator = colon;
|
|
|
|
return separator ? separator + 1 : in;
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_ExtractFilePath
|
|
============
|
|
*/
|
|
void COM_ExtractFilePath( const char *path, char *dest )
|
|
{
|
|
const char *src = path + Q_strlen( path ) - 1;
|
|
|
|
// back up until a \ or the start
|
|
while( src != path && !(*(src - 1) == '\\' || *(src - 1) == '/' ))
|
|
src--;
|
|
|
|
if( src != path )
|
|
{
|
|
memcpy( dest, path, src - path );
|
|
dest[src - path - 1] = 0; // cutoff backslash
|
|
}
|
|
else Q_strcpy( dest, "" ); // file without path
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_StripExtension
|
|
============
|
|
*/
|
|
void COM_StripExtension( char *path )
|
|
{
|
|
size_t length;
|
|
|
|
length = Q_strlen( path );
|
|
|
|
if( length > 0 )
|
|
length--;
|
|
|
|
while( length > 0 && path[length] != '.' )
|
|
{
|
|
length--;
|
|
if( path[length] == '/' || path[length] == '\\' || path[length] == ':' )
|
|
return; // no extension
|
|
}
|
|
|
|
if( length ) path[length] = 0;
|
|
}
|
|
|
|
/*
|
|
==================
|
|
COM_DefaultExtension
|
|
==================
|
|
*/
|
|
void COM_DefaultExtension( char *path, const char *extension )
|
|
{
|
|
const char *src;
|
|
|
|
// if path doesn't have a .EXT, append extension
|
|
// (extension should include the .)
|
|
src = path + Q_strlen( path ) - 1;
|
|
|
|
while( *src != '/' && src != path )
|
|
{
|
|
// it has an extension
|
|
if( *src == '.' ) return;
|
|
src--;
|
|
}
|
|
|
|
Q_strcat( path, extension );
|
|
}
|
|
|
|
/*
|
|
==================
|
|
COM_ReplaceExtension
|
|
==================
|
|
*/
|
|
void COM_ReplaceExtension( char *path, const char *extension )
|
|
{
|
|
COM_StripExtension( path );
|
|
COM_DefaultExtension( path, extension );
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_RemoveLineFeed
|
|
============
|
|
*/
|
|
void COM_RemoveLineFeed( char *str )
|
|
{
|
|
while( *str != '\0' )
|
|
{
|
|
if( *str == '\r' || *str == '\n' )
|
|
*str = '\0';
|
|
|
|
++str;
|
|
}
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_PathSlashFix
|
|
============
|
|
*/
|
|
void COM_PathSlashFix( char *path )
|
|
{
|
|
size_t len;
|
|
|
|
len = Q_strlen( path );
|
|
|
|
if( path[len - 1] != '\\' && path[len - 1] != '/' )
|
|
Q_strcpy( &path[len], "/" );
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_Hex2Char
|
|
============
|
|
*/
|
|
char COM_Hex2Char( uint8_t hex )
|
|
{
|
|
if( hex >= 0x0 && hex <= 0x9 )
|
|
hex += '0';
|
|
else if( hex >= 0xA && hex <= 0xF )
|
|
hex += '7';
|
|
|
|
return (char)hex;
|
|
}
|
|
|
|
/*
|
|
============
|
|
COM_Hex2String
|
|
============
|
|
*/
|
|
void COM_Hex2String( uint8_t hex, char *str )
|
|
{
|
|
*str++ = COM_Hex2Char( hex >> 4 );
|
|
*str++ = COM_Hex2Char( hex & 0x0F );
|
|
*str = '\0';
|
|
}
|
|
|
|
int matchpattern( const char *in, const char *pattern, qboolean caseinsensitive )
|
|
{
|
|
return matchpattern_with_separator( in, pattern, caseinsensitive, "/\\:", false );
|
|
}
|
|
|
|
// wildcard_least_one: if true * matches 1 or more characters
|
|
// if false * matches 0 or more characters
|
|
int matchpattern_with_separator( const char *in, const char *pattern, qboolean caseinsensitive, const char *separators, qboolean wildcard_least_one )
|
|
{
|
|
int c1, c2;
|
|
|
|
while( *pattern )
|
|
{
|
|
switch( *pattern )
|
|
{
|
|
case 0:
|
|
return 1; // end of pattern
|
|
case '?': // match any single character
|
|
if( *in == 0 || Q_strchr( separators, *in ))
|
|
return 0; // no match
|
|
in++;
|
|
pattern++;
|
|
break;
|
|
case '*': // match anything until following string
|
|
if( wildcard_least_one )
|
|
{
|
|
if( *in == 0 || Q_strchr( separators, *in ))
|
|
return 0; // no match
|
|
in++;
|
|
}
|
|
pattern++;
|
|
while( *in )
|
|
{
|
|
if( Q_strchr(separators, *in ))
|
|
break;
|
|
// see if pattern matches at this offset
|
|
if( matchpattern_with_separator(in, pattern, caseinsensitive, separators, wildcard_least_one ))
|
|
return 1;
|
|
// nope, advance to next offset
|
|
in++;
|
|
}
|
|
break;
|
|
default:
|
|
if( *in != *pattern )
|
|
{
|
|
if( !caseinsensitive )
|
|
return 0; // no match
|
|
c1 = *in;
|
|
if( c1 >= 'A' && c1 <= 'Z' )
|
|
c1 += 'a' - 'A';
|
|
c2 = *pattern;
|
|
if( c2 >= 'A' && c2 <= 'Z' )
|
|
c2 += 'a' - 'A';
|
|
if( c1 != c2 )
|
|
return 0; // no match
|
|
}
|
|
in++;
|
|
pattern++;
|
|
break;
|
|
}
|
|
}
|
|
if( *in )
|
|
return 0; // reached end of pattern but not end of input
|
|
return 1; // success
|
|
}
|
|
|