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Core/POP3 (thanks Oblivion!)

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git-svn-id: svn://ultimatepp.org/upp/trunk@7091 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2014-03-25 08:26:45 +00:00
commit 4e7a10108a
8 changed files with 690 additions and 0 deletions
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86
uppsrc/Core/POP3/InetMessage.cpp Normal file
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#include "POP3.h"
bool InetMessage::ReadHeader(VectorMap<String, String>& hdr, StringStream& ss)
{
for(;;) {
if(ss.IsEof())
return false;
String s = ss.GetLine();
if(s.IsEmpty())
return true;
if(s[0] == ' ' || s[0] == '\t') {
if(hdr.GetCount())
hdr.Top().Cat(TrimLeft(s.Mid(1)));
}
else {
int q = s.Find(':');
if(q >= 0)
hdr.Add(ToLower(s.Mid(0, q)), TrimLeft(s.Mid(q + 1)));
}
}
}
bool InetMessage::ReadHeader(const String& s)
{
part.Clear();
header.Clear();
StringStream ss(s);
return ReadHeader(header, ss);
}
bool InetMessage::Read(const String& s)
{
part.Clear();
header.Clear();
StringStream ss(s);
if(!ReadHeader(header, ss))
return false;
String type = header.Get("content-type");
if(!type.StartsWith("multipart")) {
part.Add().body = LoadStream(ss);
return true;
}
String boundary;
int q = type.Find("boundary=");
if(q < 0)
return false;
q += strlen("boundary=");
int qq = type.Find(";", q);
if(qq >= 0)
boundary = type.Mid(q, qq);
else
boundary = type.Mid(q);
if(*boundary == '\"')
boundary = boundary.Mid(1);
if(*boundary.Last() == '\"')
boundary.Trim(boundary.GetCount() - 1);
boundary = "--" + boundary;
String end_boundary = boundary + "--";
for(;;) {
String ln = ss.GetLine();
if(ln == boundary)
break;
if(ss.IsEof())
return false;
}
for(;;) {
Part& p = part.Add();
if(!ReadHeader(p.header, ss))
return false;
for(;;) {
if(ss.IsEof())
return false;
String ln = ss.GetLine();
if(ln == boundary)
break;
if(ln == end_boundary)
return true;
p.body << ln << "\r\n";
}
}
}