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1 #include "pfc-lite.h"
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2 #include "wildcard.h"
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3 #include "string_base.h"
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4
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5 static bool test_recur(const char * fn,const char * rm,bool b_sep)
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6 {
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7 for(;;)
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8 {
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9 if ((b_sep && *rm==';') || *rm==0) return *fn==0;
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10 else if (*rm=='*')
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11 {
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12 rm++;
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13 do
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14 {
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15 if (test_recur(fn,rm,b_sep)) return true;
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16 } while(pfc::utf8_advance(fn));
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17 return false;
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18 }
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19 else if (*fn==0) return false;
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20 else if (*rm!='?' && pfc::charLower(pfc::utf8_get_char(fn))!=pfc::charLower(pfc::utf8_get_char(rm))) return false;
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21
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22 fn = pfc::utf8_char_next(fn); rm = pfc::utf8_char_next(rm);
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23 }
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24 }
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25
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26 bool wildcard_helper::test_path(const char * path,const char * pattern,bool b_sep) {return test(path + pfc::scan_filename(path),pattern,b_sep);}
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27
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28 bool wildcard_helper::test(const char * fn,const char * pattern,bool b_sep)
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29 {
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30 if (!b_sep) return test_recur(fn,pattern,false);
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31 const char * rm=pattern;
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32 while(*rm)
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33 {
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34 if (test_recur(fn,rm,true)) return true;
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35 while(*rm && *rm!=';') rm++;
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36 if (*rm==';')
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37 {
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38 while(*rm==';') rm++;
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39 while(*rm==' ') rm++;
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40 }
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41 };
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42
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43 return false;
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44 }
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45
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46 bool wildcard_helper::has_wildcards(const char * str) {return strchr(str,'*') || strchr(str,'?');}
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47
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48 const char * wildcard_helper::get_wildcard_list() {return "*?";}
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49
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50 bool wildcard_helper::is_wildcard(char c) {
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51 return c == '*' || c == '?';
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52 }
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