MALIO-DEV/PlantUmlServer
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This commit is contained in:
Arnaud Roques
2022-01-22 13:03:15 +01:00
parent c8954cbe4a
commit 494dfba063
3 changed files with 51 additions and 1 deletions
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38
src/main/java/net/sourceforge/plantuml/servlet/PlantUmlServlet.java
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@@ -77,6 +77,44 @@ public class PlantUmlServlet extends HttpServlet {
OptionFlags.ALLOW_INCLUDE = true;
}
}
public static String stringToHTMLString(String string) {
final StringBuffer sb = new StringBuffer(string.length());
// true if last char was blank
final int length = string.length();
for (int offset = 0; offset < length; ) {
final int c = string.codePointAt(offset);
if (c == ' ')
sb.append(' ');
else if (c == '"')
sb.append("&quot;");
else if (c == '&')
sb.append("&amp;");
else if (c == '<')
sb.append("&lt;");
else if (c == '>')
sb.append("&gt;");
else if (c == '\r')
sb.append("\r");
else if (c == '\n')
sb.append("\n");
else {
int ci = 0xffffff & c;
if (ci < 160)
// nothing special only 7 Bit
sb.append((char)c);
else {
// Not 7 Bit use the unicode system
sb.append("&#");
sb.append(ci);
sb.append(';');
}
}
offset += Character.charCount(c);
}
return sb.toString();
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {