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decode encoded mail headers, plus use message date instead of file mtime

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dockes
2005-10-15 12:18:04 +00:00
parent 8493933aef
commit 763b5f58c7
4 changed files with 189 additions and 18 deletions
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src/internfile/mh_mail.cpp
+22 -10
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@@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: mh_mail.cpp,v 1.5 2005-04-06 10:20:11 dockes Exp $ (C) 2005 J.F.Dockes";
static char rcsid[] = "@(#$Id: mh_mail.cpp,v 1.6 2005-10-15 12:18:04 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
#include <stdio.h>
@@ -172,30 +172,42 @@ MimeHandlerMail::processone(const string &fn, Binc::MimeDocument& doc,
return MimeHandler::MHError;
}
// Handle some headers. We should process rfc2047 encoding here
// Also there should be no 8bit chars, but there sometimes are. So
// we transcode as if from iso-8859-1, which is better than
// getting utf8 conversion errors later on
// Handle some headers.
Binc::HeaderItem hi;
string transcoded;
if (doc.h.getFirstHeader("Subject", hi)) {
transcode(hi.getValue(), transcoded, "iso-8859-1", "UTF-8");
rfc2047_decode(hi.getValue(), transcoded);
docout.title = transcoded;
}
if (doc.h.getFirstHeader("From", hi)) {
transcode(hi.getValue(), transcoded, "iso-8859-1", "UTF-8");
rfc2047_decode(hi.getValue(), transcoded);
docout.text += string("From: ") + transcoded + string("\n");
}
if (doc.h.getFirstHeader("To", hi)) {
transcode(hi.getValue(), transcoded, "iso-8859-1", "UTF-8");
rfc2047_decode(hi.getValue(), transcoded);
docout.text += string("To: ") + transcoded + string("\n");
}
if (doc.h.getFirstHeader("Date", hi)) {
transcode(hi.getValue(), transcoded, "iso-8859-1", "UTF-8");
rfc2047_decode(hi.getValue(), transcoded);
// Try to set the mtime from the date field.
string date = transcoded;
string::size_type pos;
// Possibly get rid of the day
if ((pos = date.find(",")) != string::npos)
date = date.substr(pos+1);
struct tm tm;
if (strptime(date.c_str(), " %d %b %Y %H:%M:%S %z ", &tm)) {
char ascuxtime[100];
sprintf(ascuxtime, "%ld", (long)mktime(&tm));
docout.mtime = ascuxtime;
} else {
LOGDEB(("strptime failed for [%s]\n", date.c_str()));
}
docout.text += string("Date: ") + transcoded + string("\n");
}
if (doc.h.getFirstHeader("Subject", hi)) {
transcode(hi.getValue(), transcoded, "iso-8859-1", "UTF-8");
rfc2047_decode(hi.getValue(), transcoded);
docout.text += string("Subject: ") + transcoded + string("\n");
}