attachment:simplemapi.py of CustomExceptionHandling

   1 # -*- coding: iso-8859-1 -*-#
   2 #/usr/bin/env python
   3 """simplemapi.py created by Ian Cook
   4 
   5 *Syntax*
   6 simplemapi.SendMail(recipient,subject,body,attachment)
   7  
   8 where:
   9     recipient - string: address to send to (multiple address sperated 
  10 with a semicolin)
  11     subject - string: subject header
  12     body - string: message text
  13     attach - string: files to attach (multiple attachments sperated with 
  14 a semicolin)
  15  
  16 *Example usage*
  17 import simplemapi
  18 simplemapi.SendMail("to1address at server.com;to2address at server.com","My 
  19 Subject","My message body","c:\attachment1.txt;c:\attachment2")
  20    
  21  
  22 I hope it is of some help to others.
  23  
  24 You can download the script from http://www.kirbyfooty.com/simplemapi.py 
  25 <http://www.kirbyfooty.com/simplemapi.py>
  26  
  27 Kind regards
  28 Ian Cook
  29 www.kirbyfooty.com <http://www.kirbyfooty.com>
  30 """
  31 
  32 import os
  33 from ctypes import *
  34 
  35 FLAGS = c_ulong
  36 LHANDLE = c_ulong
  37 LPLHANDLE = POINTER(LHANDLE)
  38 
  39 # Return codes
  40 SUCCESS_SUCCESS = 0
  41 # Recipient class
  42 MAPI_ORIG       = 0
  43 MAPI_TO         = 1
  44 # Send flags
  45 MAPI_LOGON_UI   = 1
  46 MAPI_DIALOG     = 8
  47 
  48 class MapiRecipDesc(Structure):
  49     _fields_ = [
  50         ('ulReserved',      c_ulong),
  51         ('ulRecipClass',    c_ulong),
  52         ('lpszName',        c_char_p),
  53         ('lpszAddress',     c_char_p),
  54         ('ulEIDSize',       c_ulong),
  55         ('lpEntryID',       c_void_p),
  56     ]
  57 lpMapiRecipDesc  = POINTER(MapiRecipDesc)
  58 lppMapiRecipDesc = POINTER(lpMapiRecipDesc)
  59 
  60 class MapiFileDesc(Structure):
  61     _fields_ = [
  62         ('ulReserved',      c_ulong),
  63         ('flFlags',         c_ulong),
  64         ('nPosition',       c_ulong),
  65         ('lpszPathName',    c_char_p),
  66         ('lpszFileName',    c_char_p),
  67         ('lpFileType',      c_void_p),
  68     ]
  69 lpMapiFileDesc = POINTER(MapiFileDesc)
  70 
  71 class MapiMessage(Structure):
  72     _fields_ = [
  73         ('ulReserved',          c_ulong),
  74         ('lpszSubject',         c_char_p),
  75         ('lpszNoteText',        c_char_p),
  76         ('lpszMessageType',     c_char_p),
  77         ('lpszDateReceived',    c_char_p),
  78         ('lpszConversationID',  c_char_p),
  79         ('flFlags',             FLAGS),
  80         ('lpOriginator',        lpMapiRecipDesc),
  81         ('nRecipCount',         c_ulong),
  82         ('lpRecips',            lpMapiRecipDesc),
  83         ('nFileCount',          c_ulong),
  84         ('lpFiles',             lpMapiFileDesc),
  85     ]
  86 lpMapiMessage = POINTER(MapiMessage)
  87 
  88 MAPI                    = windll.mapi32
  89 MAPISendMail            = MAPI.MAPISendMail
  90 MAPISendMail.restype    = c_ulong
  91 MAPISendMail.argtypes   = (LHANDLE, c_ulong, lpMapiMessage, FLAGS, c_ulong)
  92 
  93 MAPIResolveName         = MAPI.MAPIResolveName
  94 MAPIResolveName.restype = c_ulong
  95 MAPIResolveName.argtypes= (LHANDLE, c_ulong, c_char_p, FLAGS, c_ulong, lppMapiRecipDesc)
  96 
  97 MAPIFreeBuffer          = MAPI.MAPIFreeBuffer
  98 MAPIFreeBuffer.restype  = c_ulong
  99 MAPIFreeBuffer.argtypes = (c_void_p, )
 100 
 101 MAPILogon               = MAPI.MAPILogon
 102 MAPILogon.restype       = c_ulong
 103 MAPILogon.argtypes      = (LHANDLE, c_char_p, c_char_p, FLAGS, c_ulong, LPLHANDLE)
 104 
 105 MAPILogoff              = MAPI.MAPILogoff
 106 MAPILogoff.restype      = c_ulong
 107 MAPILogoff.argtypes     = (LHANDLE, c_ulong, FLAGS, c_ulong)
 108 
 109 
 110 def _logon(profileName=None, password=None):
 111     pSession = LHANDLE()
 112     rc = MAPILogon(0, profileName, password, MAPI_LOGON_UI, 0, byref(pSession))
 113     if rc != SUCCESS_SUCCESS:
 114         raise WindowsError, "MAPI error %i" % rc
 115     return pSession
 116 
 117 
 118 def _logoff(session):
 119     rc = MAPILogoff(session, 0, 0, 0)
 120     if rc != SUCCESS_SUCCESS:
 121         raise WindowsError, "MAPI error %i" % rc
 122 
 123 
 124 def _resolveName(session, name):
 125     pRecipDesc = lpMapiRecipDesc()
 126     rc = MAPIResolveName(session, 0, name, 0, 0, byref(pRecipDesc))
 127     if rc != SUCCESS_SUCCESS:
 128         raise WindowsError, "MAPI error %i" % rc
 129     rd = pRecipDesc.contents
 130     name, address = rd.lpszName, rd.lpszAddress
 131     rc = MAPIFreeBuffer(pRecipDesc)
 132     if rc != SUCCESS_SUCCESS:
 133         raise WindowsError, "MAPI error %i" % rc
 134     return name, address
 135 
 136 
 137 def _sendMail(session, recipient, subject, body, attach):
 138     nFileCount = len(attach)
 139     if attach: 
 140         MapiFileDesc_A = MapiFileDesc * len(attach) 
 141         fda = MapiFileDesc_A() 
 142         for fd, fa in zip(fda, attach): 
 143             fd.ulReserved = 0 
 144             fd.flFlags = 0 
 145             fd.nPosition = -1 
 146             fd.lpszPathName = fa 
 147             fd.lpszFileName = None 
 148             fd.lpFileType = None 
 149         lpFiles = fda
 150     else:
 151         lpFiles = lpMapiFileDesc()
 152 
 153     RecipWork = recipient
 154     RecipCnt = len(RecipWork)
 155     MapiRecipDesc_A = MapiRecipDesc * len(RecipWork) 
 156     rda = MapiRecipDesc_A() 
 157     for rd, ra in zip(rda, RecipWork):
 158         rd.ulReserved = 0 
 159         rd.ulRecipClass = ra[0]
 160         try:
 161             rd.lpszName, rd.lpszAddress = _resolveName(session, ra[1])
 162         except WindowsError:
 163             rd.lpszName = None
 164             rd.lpszAddress = ra[1]
 165         rd.ulEIDSize = 0
 166         rd.lpEntryID = None
 167     recip = rda
 168 
 169     msg = MapiMessage(0, subject, body, None, None, None, 0, lpMapiRecipDesc(),
 170                       RecipCnt, recip,
 171                       nFileCount, lpFiles)
 172 
 173     rc = MAPISendMail(session, 0, byref(msg), MAPI_DIALOG, 0)
 174     if rc != SUCCESS_SUCCESS:
 175         raise WindowsError, "MAPI error %i" % rc
 176 
 177 
 178 def SendMail(recipient=[], subject="", body="", attachfiles=[]):
 179     """Post an e-mail message using Simple MAPI
 180     
 181     recipient - list of addresses
 182     subject   - string: subject header
 183     body      - string: message text
 184     attach    - list of files to attach
 185     """
 186 
 187     attach = []
 188     for file in attachfiles:
 189         if os.path.exists(file):
 190             attach.append(file)
 191     attach = map(os.path.abspath, attach)
 192 
 193     restore = os.getcwd()
 194     try:
 195         session = _logon()
 196         try:
 197             _sendMail(session, recipient, subject, body, attach)
 198         finally:
 199             _logoff(session)
 200     finally:
 201         os.chdir(restore)
 202 
 203 
 204 if __name__ == '__main__':
 205     recipient = [(1, 'someoneto@free.fr'), (2, 'someonecc@free.fr'), (3, 'someonebcc@free.fr')]
 206     subject = "Test Message Subject"
 207     body = "Hi,\r\n\r\nthis is a quick test message,\r\n\r\ncheers,\r\nJohn."
 208     attachment = ['simplemapi.py']
 209     SendMail(recipient, subject, body, attachment)