PurePOP3 library : POP3 functions

gnozal · Post by **gnozal** » Mon Feb 12, 2007 12:00 pm

DoubleDutch wrote:Sorry - nothing to do with threadsafe, just a coincidence.

It's to do with authentication.

I tested your example programs:

PureSMTP_Test.pb -> works fine

PureSMTP_TEST_AUTH.pb -> crashes at PureSMTP_SendMail

Authentication uses base64 encoding ; maybe this is the problem with vista.
Could you please download the test programs again and use authentication (to enable authentication just fill the UseName/Password stringgadgets).

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:03 pm

This works:

Status.l = PureSMTP_SendMail(MailTo, MailFrom, Subject, MsgBody, Attachments, "", Password)

This crashes:

Status.l = PureSMTP_SendMail(MailTo, MailFrom, Subject, MsgBody, Attachments, UserName, Password)

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:04 pm

I did fill in the password string, works fine...

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:07 pm

Just tested the Base64 commands in PureBasic - no crash.

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:13 pm

This also crashes:

Status.l = PureSMTP_SendMail(MailTo, MailFrom, Subject, MsgBody, Attachments, UserName,"")

When it crashes, it gets this far:

220 spunkymail-a11.g.dreamhost.com ESMTP

Hope this helps...

gnozal · Post by **gnozal** » Mon Feb 12, 2007 12:13 pm

Could you please download the test programs again and use authentication (to enable authentication just fill the UseName/Password stringgadgets).

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:17 pm

Tested with your new test program.

Message sent!

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:21 pm

I tested again - this time putting the wrong password in by accident.

It crashed:

Error c00000005
An attempted read or write to/from an address to which theat process isn't allowed
Module: c:\purebasic400\Program\PureSMTP_VISTA_TEST.pb; Line: 416

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:24 pm

Trying it again, with correct info had the same error.

gnozal · Post by **gnozal** » Mon Feb 12, 2007 12:36 pm

DoubleDutch wrote:Tested with your new test program.

Message sent!

That's weird ...
Maybe some strange Tailbite problem like the one with Win98 ( http://www.purebasic.fr/english/viewtop ... &start=141 )

I have uploaded http://freenet-homepage.de/gnozal/PureSMTP_BETA.zip (standard ANSI debug lib), to be placed in the userlibraries folder.
It will create a PureSMTP_TRACE.txt log file, maybe it will help to locate the problem.

Edit (was posting while you posted)
Line 416 : FreeMemory(*B64EncodeBufferB)

Code: Select all

Procedure.s Base64Encode(strText.s)
  Protected Result.s, *B64EncodeBufferA, *B64EncodeBufferB, OutputBufferLength.l, InputBufferLength.l
  InputBufferLength = Len(strText)
  OutputBufferLength = InputBufferLength * 2
  If OutputBufferLength < 64
    OutputBufferLength = 64
  EndIf 
  *B64EncodeBufferA = AllocateMemory(InputBufferLength)
  If *B64EncodeBufferA
    *B64EncodeBufferB = AllocateMemory(OutputBufferLength)
    If *B64EncodeBufferB
      PokeS(*B64EncodeBufferA, strText) ;     PokeS(*B64EncodeBufferA, strText, InputBufferLength, #PB_Ascii) if unicode
      Base64Encoder(*B64EncodeBufferA, InputBufferLength, *B64EncodeBufferB, OutputBufferLength)
      Result = PeekS(*B64EncodeBufferB)
      FreeMemory(*B64EncodeBufferB)
    EndIf
    FreeMemory(*B64EncodeBufferA)
  EndIf
  ProcedureReturn Result
EndProcedure

Debug Base64Encode("hello world")

Could you test this code in vista ?

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 12:53 pm

Result of your test source:

aGVsbG8gd29ybGQ=

Result of the test library:

Status.l = PureSMTP_SendMail(MailTo, MailFrom, Subject, MsgBody, Attachments, UserName, Password)

I get a compilation error:
line 16: PureSMTP_SendMail(): Incorrect number of parameters.

gnozal · Post by **gnozal** » Mon Feb 12, 2007 1:04 pm

DoubleDutch wrote:Result of your test source:
aGVsbG8gd29ybGQ=

So no crash ...

DoubleDutch wrote:Result of the test library:
Status.l = PureSMTP_SendMail(MailTo, MailFrom, Subject, MsgBody, Attachments, UserName, Password)
I get a compilation error:
line 16: PureSMTP_SendMail(): Incorrect number of parameters.

Oops, sorry, wrong lib version, should be fixed.

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 1:14 pm

The only crash I could get with your Base64 routine is if the input is an empty string.

The new lib compiles and generates a PureSMTP_Trace file, but the file has zero length.

Maybe if you have a dialog between each step (incrementing a number). I can tell you which number it stops on?

gnozal · Post by **gnozal** » Mon Feb 12, 2007 1:32 pm

DoubleDutch wrote:The new lib compiles and generates a PureSMTP_Trace file, but the file has zero length.

Works here ... !

DoubleDutch wrote:Maybe if you have a dialog between each step (incrementing a number). I can tell you which number it stops on?

Ok, I have uploaded a version with MessageRequester.
I need the message more than the number to locate the problem.

DoubleDutch · Post by **DoubleDutch** » Mon Feb 12, 2007 1:44 pm

The last message that is okay is #10

SEND: YW50aG9 ... NvbQ==

(the ... is me, it didn't display this).

After #10 it crashed.

In case you need to know, message 9, it was:

RECEIVE: 334 VXNI .... WU6