curses and libmail subdirectories are now in the courier/cone repo.

1 files changed, 0 insertions, 354 deletions

diff --git a/libmail/imaphandler.C b/libmail/imaphandler.C
deleted file mode 100644
index b163917..0000000
--- a/libmail/imaphandler.C
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
-** Copyright 2002, Double Precision Inc.
-**
-** See COPYING for distribution information.
-*/
-#include "imap.H"
-#include "imaphandler.H"
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-using namespace std;
-
-//////////////////////////////////////////////////////////////////////////
-//
-// Tokenize server response
-//
-
-int mail::imapHandlerStructured::process(mail::imap &imapAccount, string &buffer)
-{
-	string::iterator b=buffer.begin();
-	string::iterator e=buffer.end();
-	int cnt=0;
-
-	errbuf=buffer;
-
-	if (stringmode)	// Collecting a string
-	{
-		string s="";
-
-		while (b != e)
-		{
-			if (*b == '"')
-			{
-				stringmode=0;
-				largestringsize=s.size();
-				process(imapAccount, Token(STRING, s));
-				return cnt+1;
-			}
-
-			if (*b == '\\')
-			{
-				b++;
-				cnt++;
-				if (b == e)
-					break;
-			}
-			if (*b == '\n')
-			{
-				stringmode=0;
-				process(imapAccount, Token(EOL));
-				imapAccount.uninstallHandler(this);
-				return cnt+1;
-			}
-
-			if (s.length() < 10000)
-				s.append(&*b, 1);
-			++b;
-			++cnt;
-		}
-		return 0;
-	}
-
-	if (largestringleft > 0)  // Collecting {nnn}\r\n strings
-	{
-		size_t n=buffer.length();
-
-		if (n > largestringleft)
-			n=largestringleft;
-
-		string buffer_cpy=buffer;
-
-		buffer_cpy.erase(n);
-
-		largestringleft -= n;
-
-		setTimeout(); // Don't time me out just yet...
-
-		if (wantLargeString())
-		{
-			setTimeout();
-
-			if (!errormode)
-			{
-				if (largestringleft == 0)
-					process(imapAccount, Token(STRING,
-							    buffer_cpy));
-				else	// More later...
-					process(imapAccount, Token(LARGESTRING,
-							    buffer_cpy));
-			}
-			return n;
-		}
-
-		// Subclass is not prepared to handle {nnn}\r\n strings.
-		// For simplicity, they are converted to regular strings,
-		// but to guard against hostile servers truncate large
-		// strings at 8K
-
-		stringbuffer += buffer_cpy;
-
-		if (stringbuffer.length() > 8192)
-			stringbuffer.erase(8192);
-
-		setTimeout();
-		if (largestringleft == 0 && !errormode)
-			process(imapAccount, Token(STRING, stringbuffer));
-		return n;
-	}
-
-	while (b != e)
-	{
-		if (*b == '\n')
-		{
-			setTimeout();
-			if (!donemode && !errormode)
-				process(imapAccount, Token(EOL));
-			imapAccount.uninstallHandler(this);
-			return (cnt+1);
-		}
-
-		if (unicode_isspace((unsigned char)*b))
-		{
-			b++;
-			cnt++;
-			continue;
-		}
-
-		if (*b == '{')	// Possibly a large string?
-		{
-			size_t n=0;
-
-			b++;
-			cnt++;
-
-			for (;;)
-			{
-				if (b == e)
-					return 0;
-
-				if (*b == '}')
-				{
-					b++;
-					cnt++;
-					if (b == e)
-						return 0;
-
-					if (*b == '\r')
-					{
-						b++;
-						cnt++;
-						if (b == e)
-							return 0;
-					}
-
-					if (*b != '\n')
-						break;
-
-					b++;
-					cnt++;
-
-					largestringsize=n;
-					largestringleft=n;
-					stringbuffer="";
-
-					if (donemode && !errormode)
-					{
-						error(imapAccount);
-						return cnt;
-					}
-
-					setTimeout();
-					if (!errormode && n == 0)
-						// Make sure we recognize a
-						// 0-length string
-					{
-						process(imapAccount,
-							Token(STRING,
-							      stringbuffer));
-					}
-					return cnt;
-				}
-
-				if (!isdigit((int)(unsigned char)*b))
-					break;
-
-				n=n * 10 + (*b-'0');
-				b++;
-				cnt++;
-			}
-
-			if (!errormode)
-				error(imapAccount);
-			return cnt;
-		}
-		if (errormode)
-			// Recovering from an error, just eat input until \n.
-		{
-			b++;
-			cnt++;
-			continue;
-		}
-
-
-		if (donemode)
-		{
-			error(imapAccount);
-			continue;
-		}
-
-		if (strchr("*()", *b) != NULL)
-		{
-			setTimeout();
-			process(imapAccount, Token((int)(char)*b));
-			return cnt+1;
-		}
-
-		if (*b == '"')
-		{
-			stringmode=1;
-			return cnt+1;
-		}
-
-#define ATOMCHAR(c) ATOMCHAR2((int)(unsigned char)(c))
-#define ATOMCHAR2(c) ( (c) > ' ' && (c) != '"' && \
-			(c) != '(' && (c) != ')' && \
-			(c) != '{' && (c) != '%' && (c) != '*')
-
-		if (ATOMCHAR(*b))	// ATOM
-		{
-			string s="";
-
-			s.append(&*b, 1);
-			b++;
-			cnt++;
-
-			// Swallow up BODY[HEADER.FIELDS (list)]
-
-			unsigned bracket_cnt=0;
-
-			while (b != e)
-			{
-				if (bracket_cnt > 0)
-				{
-					if ( *b == '\n' || *b == '\r')
-					{
-						process(imapAccount,
-							Token(ATOM, s));
-						return cnt;
-					}
-					
-					if (s.length() < 10000)
-						s.append(&*b, 1);
-
-					if ( *b == ']' )
-					{
-						if (--bracket_cnt == 0)
-						{
-							process(imapAccount,
-								Token(ATOM, s)
-								);
-							return cnt+1;
-						}
-					}
-					++b;
-					++cnt;
-
-					continue;
-				}
-
-				if (!ATOMCHAR(*b))
-				{
-					setTimeout();
-
-					if (strcasecmp(s.c_str(), "NIL") == 0)
-						process(imapAccount, Token(NIL));
-					else
-						process(imapAccount, Token(ATOM, s));
-					return cnt;
-				}
-
-				if (*b == '[')
-					++bracket_cnt;
-
-				if (s.length() < 10000)
-					s.append(&*b, 1);
-				++b;
-				++cnt;
-			}
-			return (0);
-		}
-
-		error(imapAccount);
-		return cnt+1;
-	}
-
-	return cnt;
-}
-
-bool mail::imapHandlerStructured::wantLargeString()
-{
-	return false; // The default, only some subclasses have large string
-	// handler code
-}
-
-void mail::imapHandlerStructured::done()
-{
-	donemode=1;
-}
-
-//
-// Go into error recovery mode, eating input until next endofline
-
-void mail::imapHandlerStructured::error(mail::imap &imapAccount)
-{
-	if (errbuf.length() > 32)
-	{
-		errbuf.erase(32);
-		errbuf.append("...");
-	}
-
-	size_t p=errbuf.find('\n');
-
-	if (p < std::string::npos)
-		errbuf.erase(p);
-
-	imapAccount.fatalError("IMAP reply parse failure: ... " + errbuf);
-	errormode=1;
-}
-
-
-mail::imapHandlerStructured::Token::operator string()
-{
-	switch ((enum TokenType)token) {
-	case EOL:
-		return "EOL";
-	case ATOM:
-		return text;
-	case STRING:
-	case LARGESTRING:
-		return ( "STRING[" + text + "]");
-	case NIL:
-		return ( "NIL" );
-	}
-
-	char c[4];
-
-	c[0]='\'';
-	c[1]=(char)token;
-	c[2]='\'';
-	c[3]=0;
-
-	return c;
-}