janwas
a34b759720
. timer, config: fix definition of ALLOW_RDTSC . add movsx_be64 (for whirlpool), revise implementation, move to byte_order, add test . MAX -> std::max, remove those macros . add timestamp to system_info as requested by philip This was SVN commit r5050.
111 lines
2.0 KiB
C++
111 lines
2.0 KiB
C++
/**
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* =========================================================================
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* File : regex.cpp
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* Project : 0 A.D.
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* Description : minimal regex implementation
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* =========================================================================
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*/
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// license: GPL; see lib/license.txt
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#include "precompiled.h"
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int match_wildcard(const char* s, const char* w)
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{
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if(!w)
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return 1;
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// saved position in both strings, used to expand '*':
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// s2 is advanced until match.
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// initially 0 - we abort on mismatch before the first '*'.
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const char* s2 = 0;
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const char* w2 = 0;
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while(*s)
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{
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const int wc = *w;
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if(wc == '*')
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{
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// wildcard string ended with * => match.
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if(*++w == '\0')
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return 1;
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w2 = w;
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s2 = s+1;
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}
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// match one character
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else if(toupper(wc) == toupper(*s) || wc == '?')
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{
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w++;
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s++;
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}
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// mismatched character
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else
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{
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// no '*' found yet => mismatch.
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if(!s2)
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return 0;
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// resume at previous position+1
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w = w2;
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s = s2++;
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}
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}
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// strip trailing * in wildcard string
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while(*w == '*')
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w++;
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return (*w == '\0');
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}
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int match_wildcardw(const wchar_t* s, const wchar_t* w)
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{
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if(!w)
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return 1;
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// saved position in both strings, used to expand '*':
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// s2 is advanced until match.
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// initially 0 - we abort on mismatch before the first '*'.
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const wchar_t* s2 = 0;
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const wchar_t* w2 = 0;
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while(*s)
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{
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const wchar_t wc = *w;
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if(wc == '*')
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{
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// wildcard string ended with * => match.
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if(*++w == '\0')
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return 1;
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w2 = w;
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s2 = s+1;
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}
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// match one character
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else if(towupper(wc) == towupper(*s) || wc == '?')
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{
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w++;
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s++;
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}
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// mismatched character
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else
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{
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// no '*' found yet => mismatch.
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if(!s2)
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return 0;
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// resume at previous position+1
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w = w2;
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s = s2++;
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}
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}
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// strip trailing * in wildcard string
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while(*w == '*')
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w++;
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return (*w == '\0');
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}
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