GCC Code Coverage Report

Directory: ./
File: tmp_project/PhoenixTex2Html/src/PLatexObj/parser_utils.cpp
Date: 2025-03-24 18:12:43
Exec Total Coverage
Lines: 123 129 95.3%
Branches: 194 212 91.5%
Line Branch Exec Source
1 /***************************************
2 Auteur : Pierre Aubert
3 Mail : pierre.aubert@lapp.in2p3.fr
4 Licence : CeCILL-C
5 ****************************************/
6
7 #include "PFileParser.h"
8 #include "parser_utils.h"
9
10 ///fonction qui converti une chaîne de caractères en html (elle remplace les caractères spéciaux)
11 /** @param str : string que l'on veut convertir en Html
12 * @return string convertie en html
13 */
14 19002 PString convertStrToHtml(const PString & str){
15
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 38004 PString buffer(str.replace("&", "&"));
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 19002 buffer = buffer.replace("<", "&lt;");
17
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 19002 buffer = buffer.replace(">", "&gt;");
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 19002 buffer = buffer.replace("\\\"\\\\\\\"", "&bsol;&quot;&bsol;&bsol;&bsol;&quot;");
19
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 19002 buffer = buffer.replace("\\\\\\\"\\\"", "&bsol;&bsol;&bsol;&quot;&bsol;&quot;");
20
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 19002 buffer = buffer.replace("\"", "&quot;");
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 19002 buffer = buffer.replace("\\dots{}", "...");
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 19002 buffer = buffer.replace("\\'e", "é");
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 19002 buffer = buffer.replace("\\'", "");
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 19002 buffer = buffer.replace("~", "&#126;");
25
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 19002 buffer = buffer.replace("\\and", "&amp;");
26 // buffer = buffer.replace("\\\\", "<br />");
27
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 19002 buffer = buffer.replace("\\,", "");
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 19002 buffer = buffer.replace("\\", "&bsol;");
29 19002 return buffer;
30 }
31
32 ///fonction qui converti une chaîne de caractères en html (elle remplace les caractères spéciaux)
33 /** @param ch : char que l'on veut convertir en Html
34 * @return string convertie en html
35 */
36 20362 PString convertCharToHtml(char ch){
37
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 20362 switch(ch){
38 9 case '\\':
39
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 9 return "&bsol;";
40 28 case '&':
41
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 28 return "&amp;";
42 305 case '<':
43
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 305 return "&lt;";
44 48 case '>':
45
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 48 return "&gt;";
46 ✗ case '~':
47 ✗ return "&#126;";
48 19972 default:
49 19972 break;
50 }
51
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 39944 PString tmp("");
52
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 19972 tmp += ch;
53
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 19972 return tmp;
54 }
55
56 ///Get the parser env
57 /** @param vecParser : list of all parser
58 * @param nameParser : name of the parser to get
59 * @return PParserEnv
60 */
61 307 PParserEnv getParserEnv(const PVecParserEnv & vecParser, const PString & nameParser){
62
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 307 const std::vector<PParserEnv> & vecPars = vecParser.getVecEnv();
63
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 3248 for(std::vector<PParserEnv>::const_iterator it(vecPars.begin()); it != vecPars.end(); ++it){
64
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 3248 if(it->getName() == nameParser){
65
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 307 return *it;
66 }
67 }
68 ✗ PParserEnv out;
69 ✗ return out;
70 }
71
72 ///Increment current char position
73 /** @param[out] fileParser : file parser
74 * @param[out] textObj : string to be used to store text
75 */
76 20362 void incrementCurrentChar(PFileParser & fileParser, PString & textObj){
77 //If nothing is known I need to save the current char in the MACRO TEXT
78 20362 char ch = fileParser.getCurrentCh();
79
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 20362 textObj += convertCharToHtml(ch);
80 20362 fileParser.getNextChar();
81 20362 }
82
83 ///Play the text latex obj
84 /** @param[out] parent : parent string
85 * @param[out] textObj : string to deal with text
86 */
87 3200 void playTextLatexObj(PString & parent, PString & textObj){
88
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 3200 if(textObj != ""){
89 2664 parent += textObj;
90 2664 textObj = "";
91 }
92 3200 }
93
94
95 ///Parse the keyword of the given parser
96 /** @param[out] out : output string
97 * @param[out] textObj : string of text
98 * @param[out] fileParser : file parser
99 * @param context : highlighting parser
100 * @return true if keyword has been found
101 */
102 488018 bool parser_parseKeyword(PString & out, PString & textObj, PFileParser & fileParser, const PContext & context){
103
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 488018 PString strBegin(context.getBegin()), strEnd(context.getEnd());
104
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 488018 PString strNotAfterBegin(context.getNotAfterBegin());
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 488018 PString strNotBeforeBegin(context.getNotBeforeBegin());
106
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 488018 PString strNotBeforeEnd(context.getNotBeforeEnd());
107
108 488018 bool parseUntilEnd(false), isFind(false);
109
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 488018 if(strBegin != ""){
110
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 327004 fileParser.pushPosition();
111
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 327004 if(strNotBeforeBegin == "" || (strNotBeforeBegin != "" && !fileParser.isMatch(strNotBeforeBegin))){
112
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 327004 if(fileParser.isMatch(strBegin)){
113
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 869 if(strNotAfterBegin != ""){
114 ✗ parseUntilEnd = !fileParser.isMatch(strNotAfterBegin);
115 }else{
116 869 parseUntilEnd = true;
117 }
118 }
119 }
120
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 327004 if(parseUntilEnd){
121
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 869 if(strEnd != ""){
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 869 playTextLatexObj(out, textObj);
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 869 PString content("");
124
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 869 if(strNotBeforeEnd != ""){
125 // content = fileParser.getUntilKeyWithoutPaternRecurseExclude(strEnd, strBegin, strNotBeforeEnd);
126
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 141 content = fileParser.getUntilKeyWithoutPaternExclude(strEnd, strNotBeforeEnd);
127 }else{
128 // content = fileParser.getUntilKeyWithoutPaternRecurse(strEnd, strBegin);
129
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 728 content = fileParser.getUntilKeyWithoutPatern(strEnd);
130 }
131
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 869 out += "<span class=\""+context.getName()+"\">" + convertStrToHtml(strBegin + content + strEnd) + "</span>";
132 869 isFind = true;
133 869 }else{
134 ✗ fileParser.popPosition();
135 }
136 }else{
137
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 326135 fileParser.popPosition();
138 }
139 }
140
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 488018 const PVecString & vecKeyword = context.getVecKeyword();
141
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 488018 if(vecKeyword.size() != 0lu){
142
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 138128 PString matchString(fileParser.isMatchToken(vecKeyword));
143
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 138128 if(matchString != ""){
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 1690 playTextLatexObj(out, textObj);
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 1690 out += "<span class=\""+context.getName()+"\">" + convertStrToHtml(matchString) + "</span>";
146 1690 isFind = true;
147 }
148 138128 }
149
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 488018 const PVecParseStep & vecStep = context.getSeq().getVecStep();
150
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 488018 if(vecStep.size() != 0lu){
151
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 22886 PString res(fileParser.isMatch(context.getSeq()));
152
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 22886 if(res != ""){
153
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 334 playTextLatexObj(out, textObj);
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 334 out += "<span class=\""+context.getName()+"\">" + convertStrToHtml(res) + "</span>";
155 334 isFind = true;
156 }
157 22886 }
158
159 488018 return isFind;
160 488018 }
161
162
163 ///Parse the keyword of the given parser
164 /** @param[out] out : output string
165 * @param[out] textObj : string of text
166 * @param[out] fileParser : file parser
167 * @param parser : highlighting parser
168 * @return true if keyword has been found
169 */
170 27348 bool parser_parseKeyword(PString & out, PString & textObj, PFileParser & fileParser, const PParserEnv & parser){
171
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 27348 const PVecContext & vecContext = parser.getVecContext();
172 27348 PVecContext::const_iterator it(vecContext.begin());
173 27348 bool isSearch(true);
174
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 515366 while(it != vecContext.end() && isSearch){
175
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 488018 isSearch = !parser_parseKeyword(out, textObj, fileParser, *it);
176 488018 ++it;
177 }
178 27348 return !isSearch;
179 }
180
181 ///Do the highlighting of the input text
182 /** @param strContent : string content
183 * @param parser : parser to be used
184 * @return string with balise
185 */
186 307 PString parser_makeHighlighting(const PString & strContent, const PParserEnv & parser){
187
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 307 PString out(""), tmpText("");
188
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 307 PFileParser fileParser;
189
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 307 fileParser.setEscapeChar('\0');
190
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 307 fileParser.setWhiteSpace("");
191
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 307 fileParser.setFileContent(strContent);
192
193
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 27655 while(!fileParser.isEndOfFile()){
194
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 27348 if(parser_parseKeyword(out, tmpText, fileParser, parser)){}
195 else{
196
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 24455 PString plainText(fileParser.getStrComposedOf(parser.getPlainText()));
197
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 24455 if(plainText == ""){
198
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 20362 incrementCurrentChar(fileParser, tmpText);
199 }else{
200
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 4093 tmpText += plainText;
201 }
202 24455 }
203 }
204
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 307 playTextLatexObj(out, tmpText);
205 614 return out;
206 307 }
207
208 ///Get the last PLatexObj of the given one
209 /** @param obj : main object to use
210 * @return pointer to the last latex object
211 */
212 52 PLatexObj* getLastPLatexObj(PLatexObj & obj){
213 52 PLatexType::PLatexType type = obj.getType();
214 52 PVecLatexObj & vecObj = obj.getVecContent();
215
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 52 if(vecObj.size() != 0lu){
216
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 22 if(type == PLatexType::CAPTION){return &obj;}
217 21 PLatexObj* outPtr = NULL;
218 21 PVecLatexObj::reverse_iterator it(vecObj.rbegin());
219
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 52 while(outPtr == NULL && it != vecObj.rend()){
220
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 31 outPtr = getLastPLatexObj(*it);
221 31 ++it;
222 }
223 21 return outPtr;
224 }else{ //No other content
225
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 30 if(type == PLatexType::TEXT){return NULL;} //Pure text cannot recieved label
226 20 else{return &obj;}
227 }
228 }
229
230
231