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Diffstat (limited to 'plugins/YAMN/proto/pop3/pop3.cpp')
-rw-r--r--plugins/YAMN/proto/pop3/pop3.cpp370
1 files changed, 0 insertions, 370 deletions
diff --git a/plugins/YAMN/proto/pop3/pop3.cpp b/plugins/YAMN/proto/pop3/pop3.cpp
deleted file mode 100644
index 05e85d7156..0000000000
--- a/plugins/YAMN/proto/pop3/pop3.cpp
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * This code implements basics of POP3 protocol
- *
- * (c) majvan 2002-2004
- */
-/* This was made from the libspopc project
- * copyright c 2002 Benoit Rouits <brouits@free.fr>
- * released under the terms of GNU LGPL
- * (GNU Lesser General Public Licence).
- * libspopc offers simple API for a pop3 client (MTA).
- * See RFC 1725 for pop3 specifications.
- * more information on http://brouits.free.fr/libspopc/
- */
-/*
- * This file is not original and is changed by majvan <om3tn@psg.sk>
- * for mail checker purpose. Please see original web page to
- * obtain the original. I rewrote it in C++, but good ideas were,
- * I think, unchanged.
- *
- * Note that this file was not designed to work under Unix. It's
- * needed to add Unix-specific features. I was interested only in
- * Windows for my project. majvan
- *
- */
-
-#pragma warning( disable : 4290 )
-
-#include "..\..\yamn.h"
-#include "pop3.h"
-
-extern "C" {
-#include "../md5.h"
-}
-
-extern void __stdcall SSL_DebugLog( const char *fmt, ... );
-
-//--------------------------------------------------------------------------------------------------
-//--------------------------------------------------------------------------------------------------
-
-//Connects to the server through the netlib
-//if not success, exception is throwed
-//returns welcome string returned by server
-//sets AckFlag
-char *CPop3Client::Connect(const char* servername,const int port,BOOL UseSSL, BOOL NoTLS)
-{
- char *temp = 0;
- if (Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- if (NetClient!=NULL)
- delete NetClient;
- SSL=UseSSL;
- NetClient=new CNLClient;
-
-#ifdef DEBUG_DECODE
- DebugLog(DecodeFile,"Connect:servername: %s port:%d\n",servername,port);
-#endif
- POP3Error=EPOP3_CONNECT;
- NetClient->Connect(servername,port);
- POP3Error=0;
-
- if (SSL)
- {
- try { NetClient->SSLify(); }
- catch (...)
- {
- NetClient->Disconnect();
- return NULL;
- }
- }
-
- temp = RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- extern BOOL SSLLoaded;
- if (!NoTLS & !(SSL)) {
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
- NetClient->Send("STLS\r\n");
- free(temp);
- temp=RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- if (AckFlag==POP3_FOK){ // Ok, we are going to tls
- try {
- NetClient->SSLify();
- } catch (...) {
- NetClient->Disconnect();
- return NULL;
- }
-// temp = RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- }
- }
-// SSL_DebugLog("Received: %s",temp);
- return temp;
-}
-
-//Receives data to the end of packet
-// prev- previous data read (appends to this string next received data)
-// mode- mode of packet.
-// Packet can end with ack state (+OK or -ERR): set mode to POP3_SEARCHACK
-// If packet ends with '.' (end of string), set mode to POP3_SEARCHDOT
-// size- received data are stored to memory, but if length of data is more than allocated memory, function allocates
-// new memory. New allocated memory has allocated size more bytes
-// This value can be selectable: if you think it is better to reallocate by 1kB size, select size to 1024,
-// default is 128. You do not need to use this parameter
-char* CPop3Client::RecvRest(char* prev,int mode,int size)
-{
- int SizeRead=0;
- int SizeLeft=size-NetClient->Rcv;
- int RcvAll=NetClient->Rcv;
- char *LastString,*PrevString=prev;
-
- AckFlag=0;
-
- while(((mode==POP3_SEARCHDOT) && !SearchFromEnd(PrevString+RcvAll-1,RcvAll-3,POP3_SEARCHDOT) && !SearchFromStart(PrevString,2,POP3_SEARCHERR)) || //we are looking for dot or -err phrase
- ((mode==POP3_SEARCHACK) && (!SearchFromStart(PrevString,RcvAll-3,mode) || !((RcvAll>3) && SearchFromEnd(PrevString+RcvAll-1,1,POP3_SEARCHNL))))) //we are looking for +ok or -err phrase ended with newline
- { //if not found
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- {
- if (PrevString!=NULL)
- free(PrevString);
- throw POP3Error=(DWORD)EPOP3_STOPPED;
- }
- if (SizeLeft==0) //if block is full
- {
- SizeRead+=size;
- SizeLeft=size;
- LastString=NetClient->Recv(NULL,SizeLeft);
- PrevString=(char *)realloc(PrevString,sizeof(char)*(SizeRead+size));
- if (PrevString==NULL)
- throw POP3Error=(DWORD)EPOP3_RESTALLOC;
- memcpy(PrevString+SizeRead,LastString,size);
- free(LastString);
- }
- else
- NetClient->Recv(PrevString+RcvAll,SizeLeft); //to Rcv stores received bytes
- SizeLeft=SizeLeft-NetClient->Rcv;
- RcvAll+=NetClient->Rcv;
-// printf("[Read: %s]\n",PrevString);
- }
- NetClient->Rcv=RcvAll; //at the end, store the number of all bytes, no the number of last received bytes
- return PrevString;
-}
-
-// CPop3Client::SearchFromEnd
-// returns 1 if substring DOTLINE or ENDLINE found from end in bs bytes
-// if you need to add condition for mode, insert it into switch statement
-BOOL CPop3Client::SearchFromEnd(char *end,int bs,int mode)
-{
- while(bs>=0)
- {
- switch(mode)
- {
- case POP3_SEARCHDOT:
- if (DOTLINE(end))
- return 1;
- break;
- case POP3_SEARCHNL:
- if (ENDLINE(end))
- return 1;
- break;
- }
- end--;
- bs--;
- }
- return 0;
-}
-
-//Finds for a occurence of some pattern in string
-// returns 1 if substring OKLINE, ERRLINE or any of them found from start in bs bytes
-//call only this function to retrieve ack status (+OK or -ERR), because it sets flag AckFlag
-//if you need to add condition for mode, insert it into switch statement
-BOOL CPop3Client::SearchFromStart(char *start,int bs,int mode)
-{
- while(bs>=0)
- {
- switch(mode)
- {
- case POP3_SEARCHOK:
- if (OKLINE(start))
- {
- AckFlag=POP3_FOK;
- return 1;
- }
- break;
- case POP3_SEARCHERR:
- if (ERRLINE(start))
- {
- AckFlag=POP3_FERR;
- return 1;
- }
- break;
- case POP3_SEARCHACK:
- if (ACKLINE(start))
- {
- OKLINE(start) ? AckFlag=POP3_FOK : AckFlag=POP3_FERR;
- return 1;
- }
- break;
- }
- start++;
- bs--;
- }
- return 0;
-}
-
-//Performs "USER" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::User(char* name)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
- char *Result;
-
- sprintf(query,"USER %s\r\n",name);
- NetClient->Send(query);
- Result=RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- if (AckFlag==POP3_FERR)
- throw POP3Error=(DWORD)EPOP3_BADUSER;
- POP3Error=0;
- return Result;
-}
-
-//Performs "PASS" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Pass(char* pw)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
- char *Result;
-
- sprintf(query,"PASS %s\r\n",pw);
- NetClient->Send(query);
- Result=RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- if (AckFlag==POP3_FERR)
- throw POP3Error=(DWORD)EPOP3_BADPASS;
- return Result;
-}
-
-//Performs "APOP" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::APOP(char* name, char* pw, char* timestamp)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[512];
- char *Result;
- unsigned char digest[16];
- char hexdigest[40];
-
- if (timestamp==NULL)
- throw POP3Error=(DWORD)EPOP3_APOP;
- MD5Context ctx;
- MD5Init(&ctx);
- MD5Update(&ctx,(const unsigned char *)timestamp,(unsigned int)strlen(timestamp));
- MD5Update(&ctx,(const unsigned char *)pw,(unsigned int)strlen(pw));
- MD5Final(digest,&ctx);
- hexdigest[0]='\0';
- for (int i=0; i<16; i++) {
- char tmp[4];
- sprintf(tmp, "%02x", digest[i]);
- strcat(hexdigest, tmp);
- }
- sprintf(query,"APOP %s %s\r\n",name, hexdigest);
- NetClient->Send(query);
- Result=RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- if (AckFlag==POP3_FERR)
- throw POP3Error=(DWORD)EPOP3_BADUSER;
- return Result;
-}
-
-//Performs "QUIT" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Quit()
-{
- char query[]="QUIT\r\n";
-
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHACK);
-}
-
-//Performs "STAT" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Stat()
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[]="STAT\r\n";
-
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHACK);
-}
-
-//Performs "LIST" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::List()
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[]="LIST\r\n";
-
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHDOT);
-}
-
-//Performs "TOP" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Top(int nr, int lines)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
-
- sprintf(query,"TOP %d %d\r\n",nr,lines);
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHDOT);
-}
-
-//Performs "UIDL" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Uidl(int nr)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
-
- if (nr)
- {
- sprintf(query,"UIDL %d\r\n",nr);
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- }
- sprintf(query,"UIDL\r\n");
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHDOT);
-}
-
-//Performs "DELE" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Dele(int nr)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
-
- sprintf(query,"DELE %d\r\n",nr);
- NetClient->Send(query);
- return RecvRest(NetClient->Recv(),POP3_SEARCHACK);
-}
-//Performs "RETR" pop query and returns server response
-//sets AckFlag
-char* CPop3Client::Retr(int nr)
-{
- if (NetClient->Stopped) //check if we can work with this POP3 client session
- throw POP3Error=(DWORD)EPOP3_STOPPED;
-
- char query[128];
-
- sprintf(query,"RETR %d\r\n",nr);
- NetClient->Send(query);
- RecvRest(NetClient->Recv(),POP3_SEARCHACK);
- return NetClient->Recv();
-} \ No newline at end of file