diff options
Diffstat (limited to 'plugins/SmileyAdd/src/regexp/Matcher.cpp')
| -rw-r--r-- | plugins/SmileyAdd/src/regexp/Matcher.cpp | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/plugins/SmileyAdd/src/regexp/Matcher.cpp b/plugins/SmileyAdd/src/regexp/Matcher.cpp deleted file mode 100644 index ebd1f57850..0000000000 --- a/plugins/SmileyAdd/src/regexp/Matcher.cpp +++ /dev/null @@ -1,178 +0,0 @@ -#include <Matcher.h>
-#include <Pattern.h>
-
-const int Matcher::MATCH_ENTIRE_STRING = 0x01;
-
-/*
- Detailed documentation is provided in this class' header file
-
- @author Jeffery Stuart
- @since November 2004
- @version 1.07.00
-*/
-
-Matcher::Matcher(Pattern * pattern, const bkstring & text)
-{
- pat = pattern;
- str = &text;
- gc = pattern->groupCount;
- ncgc = -pattern->nonCapGroupCount;
- flags = 0;
- matchedSomething = false;
- starts = new int[gc + ncgc];
- ends = new int[gc + ncgc];
- groups = new int[gc + ncgc];
- groupPos = new int[gc + ncgc];
- groupIndeces = new int[gc + ncgc];
- starts = starts + ncgc;
- ends = ends + ncgc;
- groups = groups + ncgc;
- groupPos = groupPos + ncgc;
- groupIndeces = groupIndeces + ncgc;
- for (int i = 0; i < gc; ++i) starts[i] = ends[i] = 0;
-}
-Matcher::~Matcher()
-{
- delete [] (starts - ncgc);
- delete [] (ends - ncgc);
- delete [] (groups - ncgc);
- delete [] (groupIndeces - ncgc);
- delete [] (groupPos - ncgc);
-}
-void Matcher::clearGroups()
-{
- int i;
- lm = 0;
- for (i = 0; i < gc; ++i) groups[i] = starts[i] = ends[i] = -1;
- for (i = 1; i <= ncgc; ++i) groups[0 - i] = -1;
-}
-bkstring Matcher::replaceWithGroups(const bkstring & str)
-{
- bkstring ret = "";
-
- bkstring t = str;
- while (t.size() > 0)
- {
- if (t[0] == '\\')
- {
- t.erase(0, 1);
- if (t.size() == 0)
- {
- ret += "\\";
- }
- else if (t[0] < '0' || t[0] > '9')
- {
- ret += t[0];
- t.erase(0, 1);
- }
- else
- {
- int gn = 0;
- while (t.size() > 0 && t[0] >= '0' && t[0] <= '9')
- {
- gn = gn * 10 + (t[0] - '0');
- t.erase(0, 1);
- }
- ret += getGroup(gn);
- }
- }
- else
- {
- ret += t[0];
- t.erase(0, 1);
- }
- }
-
- return ret;
-}
-unsigned long Matcher::getFlags() const
-{
- return flags;
-}
-const bkstring& Matcher::getText() const
-{
- return *str;
-}
-
-bool Matcher::matches()
-{
- flags = MATCH_ENTIRE_STRING;
- matchedSomething = false;
- clearGroups();
- lm = 0;
- return pat->head->match(*str, this, 0) == (int)str->size();
-}
-bool Matcher::findFirstMatch()
-{
- starts[0] = 0;
- flags = 0;
- clearGroups();
- start = 0;
- lm = 0;
- ends[0] = pat->head->match(*str, this, 0);
- if (ends[0] >= 0)
- {
- matchedSomething = true;
- return 1;
- }
- return 0;
-}
-bool Matcher::findNextMatch()
-{
- int s = starts[0], e = ends[0];
-
- if (!matchedSomething) return findFirstMatch();
- if (s == e) ++e;
- flags = 0;
- clearGroups();
-
- starts[0] = e;
- if (e >= (int)str->size()) return 0;
- start = e;
- lm = e;
- ends[0] = pat->head->match(*str, this, e);
- return ends[0] >= 0;
-}
-std::vector<bkstring> Matcher::findAll()
-{
- std::vector<bkstring> ret;
- reset();
- while (findNextMatch())
- {
- ret.push_back(getGroup());
- }
- return ret;
-}
-
-void Matcher::reset()
-{
- lm = 0;
- clearGroups();
- matchedSomething = false;
-}
-
-int Matcher::getStartingIndex(const int groupNum) const
-{
- if (groupNum < 0 || groupNum >= gc) return -1;
- return starts[groupNum];
-}
-int Matcher::getEndingIndex(const int groupNum) const
-{
- if (groupNum < 0 || groupNum >= gc) return -1;
- return ends[groupNum];
-}
-bkstring Matcher::getGroup(const int groupNum) const
-{
- if (groupNum < 0 || groupNum >= gc) return "";
- if (starts[groupNum] < 0 || ends[groupNum] < 0) return "";
- return str->substr(starts[groupNum], ends[groupNum] - starts[groupNum]);
-}
-std::vector<bkstring> Matcher::getGroups(const bool includeGroupZero) const
-{
- int i, start = (includeGroupZero ? 0 : 1);
- std::vector<bkstring> ret;
-
- for (i = start; i < gc; ++i) ret.push_back(getGroup(i));
- return ret;
-}
-
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