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Code Issues Releases Wiki Activity

workaround to detect the charset from HTML mail without charset parameter on the header.

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Conflicts:

	src/com/fsck/k9/mail/internet/MimeUtility.java
This commit is contained in:
Jesse Vincent 2012-04-08 12:38:45 -04:00
parent 6861c813ea
commit 85da3d8667
1 changed files with 21 additions and 0 deletions
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21
src/com/fsck/k9/mail/internet/MimeUtility.java
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@ -15,6 +15,7 @@ import org.apache.james.mime4j.codec.QuotedPrintableInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Date;
@ -22,6 +23,7 @@ import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.nio.charset.Charset;
import java.nio.charset.IllegalCharsetNameException;
@ -1033,6 +1035,25 @@ public class MimeUtility {
* We've got a text part, so let's see if it needs to be processed further.
*/
String charset = getHeaderParameter(part.getContentType(), "charset");
/*
* determine the charset from HTML message.
*/
if (mimeType.equalsIgnoreCase("text/html") && charset == null) {
InputStreamReader in = new InputStreamReader(part.getBody().getInputStream(),
"US-ASCII");
char[] buf = new char[256];
in.read(buf, 0, buf.length);
String str = new String(buf);
if (str.length() == 0) {
return "";
}
Pattern p = Pattern.compile("<meta http-equiv=\"?Content-Type\"? content=\"text/html; charset=(.+?)\">", Pattern.CASE_INSENSITIVE);
Matcher m = p.matcher(str);
if (m.find()) {
charset = m.group(1);
}
}
charset = fixupCharset(charset, getMessageFromPart(part));
/*