file_systems/shared/QueryParserUtils.cpp

148 isValidPattern(char* pattern)
150 	while (*pattern) {
151 		switch (*pattern++) {
153 				// the escape character must not be at the end of the pattern
154 				if (!*pattern++)
159 				if (pattern[0] == ']' || !pattern[0])
162 				while (*pattern != ']') {
163 					if (*pattern == '\\' && !*++pattern)
166 					if (!*pattern)
169 					if (pattern[0] == '-' && pattern[1] == '-')
172 					pattern++;
181 /*!	Matches the string against the given wildcard pattern.
186 matchString(char* pattern, char* string)
188 	while (*pattern) {
189 		// end of string == valid end of pattern?
191 			while (pattern[0] == '*')
192 				pattern++;
193 			return !pattern[0] ? MATCH_OK : NO_MATCH;
196 		switch (*pattern++) {
207 				// compact pattern
209 					if (pattern[0] == '?') {
212 					} else if (pattern[0] != '*')
215 					pattern++;
218 				// if the pattern is done, we have matched the string
219 				if (!pattern[0])
224 					if (pattern[0] == string[0]
225 						|| pattern[0] == '['
226 						|| pattern[0] == '\\') {
227 						status_t status = matchString(pattern, string);
245 				if (pattern[0] == '^' || pattern[0] == '!') {
247 					pattern++;
250 				if (!pattern[0] || pattern[0] == ']')
256 				while (pattern[0] != ']') {
257 					if (!pattern[0])
260 					if (pattern[0] == '\\')
261 						pattern++;
263 					uint32 first = utf8ToUnicode(&pattern);
269 					} else if (pattern[0] == '-' && pattern[1] != ']'
270 							&& pattern[1]) {
271 						pattern++;
273 						if (pattern[0] == '\\') {
274 							pattern++;
275 							if (!pattern[0])
278 						uint32 last = utf8ToUnicode(&pattern);
291 					while (pattern[0] != ']') {
292 						if (!pattern[0])
294 						pattern++;
296 					pattern++;
303 				if (!pattern[0])
307 				if (pattern[-1] != string[0])