author | alwin <alwin> | 2004-02-22 23:56:05 (UTC) |
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committer | alwin <alwin> | 2004-02-22 23:56:05 (UTC) |
commit | eba25a5ebeca30b7124e7fae80685dbd1c9a985d (patch) (unidiff) | |
tree | d62dd266e9b57f3eae34612f5d0fc4cf0b625c20 /noncore/net/mailit/textparser.cpp | |
parent | 666a49773d06ac94c19996d763854725c2f7a578 (diff) | |
download | opie-eba25a5ebeca30b7124e7fae80685dbd1c9a985d.zip opie-eba25a5ebeca30b7124e7fae80685dbd1c9a985d.tar.gz opie-eba25a5ebeca30b7124e7fae80685dbd1c9a985d.tar.bz2 |
moved mailit into unsupported area 'cause replaced by opiemail3
Diffstat (limited to 'noncore/net/mailit/textparser.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/net/mailit/textparser.cpp | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/noncore/net/mailit/textparser.cpp b/noncore/net/mailit/textparser.cpp deleted file mode 100644 index e5c9f7c..0000000 --- a/noncore/net/mailit/textparser.cpp +++ b/dev/null | |||
@@ -1,304 +0,0 @@ | |||
1 | /********************************************************************** | ||
2 | ** Copyright (C) 2001 Trolltech AS. All rights reserved. | ||
3 | ** | ||
4 | ** This file is part of Qt Palmtop Environment. | ||
5 | ** | ||
6 | ** This file may be distributed and/or modified under the terms of the | ||
7 | ** GNU General Public License version 2 as published by the Free Software | ||
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
9 | ** packaging of this file. | ||
10 | ** | ||
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
13 | ** | ||
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
15 | ** | ||
16 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
17 | ** not clear to you. | ||
18 | ** | ||
19 | **********************************************************************/ | ||
20 | #include "textparser.h" | ||
21 | |||
22 | TextParser::TextParser(const QString &in, const QString &lineBreak) | ||
23 | { | ||
24 | data = in; | ||
25 | lineSep = lineBreak; | ||
26 | |||
27 | init(); | ||
28 | createSeparators(); | ||
29 | split(); | ||
30 | } | ||
31 | |||
32 | TextParser::TextParser(const QString &in, const QString &lineBreak, const QString &sep) | ||
33 | { | ||
34 | data = in; | ||
35 | lineSep = lineBreak; | ||
36 | |||
37 | init(); | ||
38 | separators = sep; | ||
39 | split(); | ||
40 | } | ||
41 | |||
42 | void TextParser::init() | ||
43 | { | ||
44 | lineCount = 0; | ||
45 | linePos = 0; | ||
46 | totalElmCount = 0; | ||
47 | separatorPos = -1; //not initialized | ||
48 | wordPos = -1; //not initialized | ||
49 | sepAtLine = 0; | ||
50 | sepAtPosElm = -1; //such that nextSep equals 0 | ||
51 | wordAtLine = 0; | ||
52 | wordAtPosElm = -1; //such that nextWord equals 0 | ||
53 | atLine = 0; | ||
54 | atPosElm = 0; | ||
55 | } | ||
56 | |||
57 | void TextParser::createSeparators() | ||
58 | { | ||
59 | separators = " @#,.:;<>*/(){}|'?-+=_"; | ||
60 | } | ||
61 | |||
62 | /* Returns pos of given search criteria, -1 if not found */ | ||
63 | int TextParser::find(const QString &target, QChar sep, int pos, bool upperCase) | ||
64 | { | ||
65 | |||
66 | t_splitElm parsstr; | ||
67 | QString pString, pTarget; | ||
68 | pTarget = target; | ||
69 | int atLine = 0, atPosElm = 0; | ||
70 | |||
71 | getLineReference(pos,&atLine,&atPosElm); | ||
72 | |||
73 | for (int x = pos; x < totalElmCount; x++) | ||
74 | { | ||
75 | parsstr=splitDone[atLine].elm[atPosElm++]; | ||
76 | |||
77 | if (upperCase) | ||
78 | { | ||
79 | pString=parsstr.str.upper(); | ||
80 | pTarget=pTarget.upper(); | ||
81 | } | ||
82 | else | ||
83 | { | ||
84 | pString=parsstr.str; | ||
85 | } | ||
86 | if ((pString == pTarget) && (parsstr.separator == sep)) | ||
87 | { | ||
88 | return x; | ||
89 | } | ||
90 | if (atPosElm >= splitDone[atLine].elmCount) | ||
91 | { //new Line | ||
92 | atLine++; | ||
93 | atPosElm = 0; | ||
94 | } | ||
95 | } | ||
96 | return -1; | ||
97 | } | ||
98 | |||
99 | int TextParser::elmCount() | ||
100 | { | ||
101 | return totalElmCount; | ||
102 | } | ||
103 | |||
104 | QChar TextParser::separatorAt(int pos) | ||
105 | { | ||
106 | if (getLineReference(pos, &sepAtLine, &sepAtPosElm) == -1) | ||
107 | return QChar::null; | ||
108 | |||
109 | separatorPos = pos; | ||
110 | return splitDone[sepAtLine].elm[sepAtPosElm].separator; | ||
111 | } | ||
112 | |||
113 | QChar TextParser::nextSeparator() | ||
114 | { | ||
115 | sepAtPosElm++; | ||
116 | if (splitDone[sepAtLine].elmCount <= sepAtPosElm) { | ||
117 | sepAtLine++; | ||
118 | sepAtPosElm = 0; | ||
119 | } | ||
120 | |||
121 | separatorPos++; | ||
122 | return splitDone[sepAtLine].elm[sepAtPosElm].separator; | ||
123 | } | ||
124 | |||
125 | bool TextParser::hasNextSeparator() | ||
126 | { | ||
127 | return ((separatorPos+1) < totalElmCount); | ||
128 | } | ||
129 | |||
130 | QString TextParser::wordAt(int pos) | ||
131 | { | ||
132 | if (getLineReference(pos, &wordAtLine, &wordAtPosElm) == -1) | ||
133 | return NULL; | ||
134 | |||
135 | wordPos = pos; | ||
136 | return splitDone[wordAtLine].elm[wordAtPosElm].str; | ||
137 | } | ||
138 | |||
139 | QString TextParser::nextWord() | ||
140 | { | ||
141 | wordAtPosElm++; | ||
142 | if (splitDone[wordAtLine].elmCount <= wordAtPosElm) { | ||
143 | wordAtLine++; | ||
144 | wordAtPosElm = 0; | ||
145 | } | ||
146 | |||
147 | wordPos++; | ||
148 | return splitDone[wordAtLine].elm[wordAtPosElm].str; | ||
149 | } | ||
150 | |||
151 | bool TextParser::hasNextWord() | ||
152 | { | ||
153 | return ((wordPos + 1) < totalElmCount); | ||
154 | } | ||
155 | |||
156 | QString TextParser::getString(int *pos, QChar stop, bool lineEnd = false) | ||
157 | { | ||
158 | QString returnStr = wordAt(*pos); | ||
159 | QChar chr = separatorAt(*pos); | ||
160 | QString s; | ||
161 | |||
162 | if (returnStr == "") | ||
163 | return ""; | ||
164 | if (chr == stop) | ||
165 | return returnStr; | ||
166 | |||
167 | if (!lineEnd) { | ||
168 | while ((chr != stop) && hasNextWord()) { | ||
169 | returnStr.append(chr); | ||
170 | returnStr += nextWord(); | ||
171 | chr = nextSeparator(); | ||
172 | } | ||
173 | } else { //copy from pos to end of line | ||
174 | getLineReference(*pos, &atLine, &atPosElm); | ||
175 | returnStr = ""; | ||
176 | while (atPosElm < splitDone[atLine].elmCount) { | ||
177 | if (splitDone[atLine].elm[atPosElm].str != "") { | ||
178 | returnStr += splitDone[atLine].elm[atPosElm].str; | ||
179 | } | ||
180 | chr = splitDone[atLine].elm[atPosElm].separator; | ||
181 | if (!chr.isNull() && (int) chr != 0) { | ||
182 | returnStr.append(splitDone[atLine].elm[atPosElm].separator); | ||
183 | } | ||
184 | atPosElm++; | ||
185 | } | ||
186 | } | ||
187 | |||
188 | *pos = wordPos; | ||
189 | return returnStr; | ||
190 | } | ||
191 | |||
192 | QString TextParser::getNextLine() | ||
193 | { | ||
194 | atLine++; | ||
195 | atPosElm = 0; | ||
196 | if (atLine < lineCount) | ||
197 | return splitDone[atLine].str; | ||
198 | return ""; | ||
199 | } | ||
200 | |||
201 | bool TextParser::hasNextLine() | ||
202 | { | ||
203 | if (atLine+1 < lineCount) | ||
204 | return TRUE;; | ||
205 | return FALSE; | ||
206 | } | ||
207 | |||
208 | int TextParser::endLinePos(int pos) | ||
209 | { | ||
210 | if ( (getLineReference(pos, &atLine, &atPosElm)) == -1) | ||
211 | return -1; | ||
212 | |||
213 | return (pos + (splitDone[atLine].elmCount - atPosElm) + 1); | ||
214 | } | ||
215 | |||
216 | int TextParser::getLineReference(int pos, int *line, int *inLinePos) | ||
217 | { | ||
218 | int currentPos = 0; | ||
219 | |||
220 | for (int x = 0; x < lineCount; x++) { | ||
221 | if ( currentPos + splitDone[x].elmCount > pos) { | ||
222 | *line = x; | ||
223 | *inLinePos = pos - currentPos; | ||
224 | return 0; //pos found okay | ||
225 | } | ||
226 | currentPos += splitDone[x].elmCount; | ||
227 | } | ||
228 | return -1; //no reference found | ||
229 | } | ||
230 | |||
231 | void TextParser::split() | ||
232 | { | ||
233 | t_splitLine newLine; | ||
234 | |||
235 | while ((uint) linePos < data.length()) { | ||
236 | newLine = nextLine(); | ||
237 | splitDone[lineCount] = splitLine(newLine); | ||
238 | totalElmCount += splitDone[lineCount].elmCount; | ||
239 | lineCount++; | ||
240 | } | ||
241 | } | ||
242 | |||
243 | t_splitLine TextParser::splitLine(t_splitLine line) | ||
244 | { | ||
245 | uint pos = 0; | ||
246 | uint elmCount = 0; | ||
247 | t_splitLine tempLine = line; | ||
248 | |||
249 | tempLine.str = line.str.simplifyWhiteSpace(); | ||
250 | tempLine.elm[0].str = ""; | ||
251 | while ( pos < line.str.length() ) { | ||
252 | if ( isSeparator(tempLine.str[pos]) ) { | ||
253 | tempLine.elm[elmCount].separator = tempLine.str[pos]; | ||
254 | elmCount++; | ||
255 | pos++; | ||
256 | while (tempLine.str[pos] == ' ') | ||
257 | pos++; | ||
258 | if (pos > line.str.length()) | ||
259 | elmCount--; | ||
260 | tempLine.elm[elmCount].str = ""; | ||
261 | } else { | ||
262 | if (!tempLine.str[pos].isNull()) | ||
263 | tempLine.elm[elmCount].str += tempLine.str[pos]; | ||
264 | pos++; | ||
265 | } | ||
266 | } | ||
267 | |||
268 | tempLine.elmCount = elmCount + 1; | ||
269 | return tempLine; | ||
270 | } | ||
271 | |||
272 | bool TextParser::isSeparator(QChar chr) | ||
273 | { | ||
274 | for (uint x = 0; x < separators.length(); x++) { | ||
275 | if (chr == separators[x]) | ||
276 | return true; | ||
277 | } | ||
278 | return false; | ||
279 | } | ||
280 | |||
281 | t_splitLine TextParser::nextLine() | ||
282 | { | ||
283 | int newLinePos; | ||
284 | t_splitLine lineType; | ||
285 | |||
286 | newLinePos = data.find(lineSep, linePos); | ||
287 | |||
288 | lineType.lineType = NewLine; | ||
289 | lineType.str = ""; | ||
290 | |||
291 | if (newLinePos == -1) { | ||
292 | newLinePos = data.length(); | ||
293 | lineType.lineType = LastLine; | ||
294 | } | ||
295 | |||
296 | for (int x = linePos; x < newLinePos; x++) | ||
297 | lineType.str += data[x]; | ||
298 | |||
299 | linePos = newLinePos; | ||
300 | if ((uint) linePos < data.length()) //if not EOF, add length of lineSep | ||
301 | linePos += lineSep.length(); | ||
302 | |||
303 | return lineType; | ||
304 | } | ||