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inetcomm: Add an implementation of the HELO/EHLO command.

This commit is contained in:
Rob Shearman 2008-10-30 15:46:25 +01:00 committed by Alexandre Julliard
parent aff6049180
commit f34f9ba5b5
3 changed files with 189 additions and 2 deletions
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2
dlls/inetcomm/inetcomm_private.h
View File

@ -67,6 +67,8 @@ HRESULT InternetTransport_ReadLine(InternetTransport *This,
INETXPORT_COMPLETION_FUNCTION fnCompletion);
HRESULT InternetTransport_Write(InternetTransport *This, const char *pvData,
int cbSize, INETXPORT_COMPLETION_FUNCTION fnCompletion);
HRESULT InternetTransport_DoCommand(InternetTransport *This,
LPSTR pszCommand, INETXPORT_COMPLETION_FUNCTION fnCompletion);
BOOL InternetTransport_RegisterClass(HINSTANCE hInstance);
void InternetTransport_UnregisterClass(HINSTANCE hInstance);

17
dlls/inetcomm/internettransport.c
View File

@ -274,6 +274,23 @@ HRESULT InternetTransport_Write(InternetTransport *This, const char *pvData,
return S_OK;
}
HRESULT InternetTransport_DoCommand(InternetTransport *This,
LPSTR pszCommand, INETXPORT_COMPLETION_FUNCTION fnCompletion)
{
if (This->Status == IXP_DISCONNECTED)
return IXP_E_NOT_CONNECTED;
if (This->fnCompletion)
return IXP_E_BUSY;
if (This->pCallback && This->fCommandLogging)
{
ITransportCallback_OnCommand(This->pCallback, CMD_SEND, pszCommand, 0,
(IInternetTransport *)&This->u.vtbl);
}
return InternetTransport_Write(This, pszCommand, strlen(pszCommand), fnCompletion);
}
static LRESULT CALLBACK InternetTransport_WndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == IX_READ)

172
dlls/inetcomm/smtptransport.c
View File

@ -1,6 +1,7 @@
/*
* SMTP Transport
*
* Copyright 2006 Robert Shearman for CodeWeavers
* Copyright 2008 Hans Leidekker for CodeWeavers
*
* This library is free software; you can redistribute it and/or
@ -40,8 +41,174 @@ typedef struct
{
InternetTransport InetTransport;
ULONG refs;
BOOL fESMTP;
} SMTPTransport;
static HRESULT SMTPTransport_ParseResponse(SMTPTransport *This, char *pszResponse, SMTPRESPONSE *pResponse)
{
HRESULT hrServerError;
TRACE("response: %s\n", debugstr_a(pszResponse));
if (!isdigit(*pszResponse))
return IXP_E_SMTP_RESPONSE_ERROR;
pResponse->pTransport = (ISMTPTransport *)&This->InetTransport.u.vtblSMTP2;
pResponse->rIxpResult.pszResponse = pszResponse;
pResponse->rIxpResult.dwSocketError = 0;
pResponse->rIxpResult.uiServerError = strtol(pszResponse, &pszResponse, 10);
if (*pszResponse == '-')
{
pResponse->fDone = FALSE;
pszResponse++;
}
else
pResponse->fDone = TRUE;
switch (pResponse->rIxpResult.uiServerError)
{
case 211: hrServerError = IXP_E_SMTP_211_SYSTEM_STATUS; break;
case 214: hrServerError = IXP_E_SMTP_214_HELP_MESSAGE; break;
case 220: hrServerError = IXP_E_SMTP_220_READY; break;
case 221: hrServerError = IXP_E_SMTP_221_CLOSING; break;
case 245: hrServerError = IXP_E_SMTP_245_AUTH_SUCCESS; break;
case 250: hrServerError = IXP_E_SMTP_250_MAIL_ACTION_OKAY; break;
case 251: hrServerError = IXP_E_SMTP_251_FORWARDING_MAIL; break;
case 334: hrServerError = IXP_E_SMTP_334_AUTH_READY_RESPONSE; break;
case 354: hrServerError = IXP_E_SMTP_354_START_MAIL_INPUT; break;
case 421: hrServerError = IXP_E_SMTP_421_NOT_AVAILABLE; break;
case 450: hrServerError = IXP_E_SMTP_450_MAILBOX_BUSY; break;
case 451: hrServerError = IXP_E_SMTP_451_ERROR_PROCESSING; break;
case 452: hrServerError = IXP_E_SMTP_452_NO_SYSTEM_STORAGE; break;
case 454: hrServerError = IXP_E_SMTP_454_STARTTLS_FAILED; break;
case 500: hrServerError = IXP_E_SMTP_500_SYNTAX_ERROR; break;
case 501: hrServerError = IXP_E_SMTP_501_PARAM_SYNTAX; break;
case 502: hrServerError = IXP_E_SMTP_502_COMMAND_NOTIMPL; break;
case 503: hrServerError = IXP_E_SMTP_503_COMMAND_SEQ; break;
case 504: hrServerError = IXP_E_SMTP_504_COMMAND_PARAM_NOTIMPL; break;
case 530: hrServerError = IXP_E_SMTP_530_STARTTLS_REQUIRED; break;
case 550: hrServerError = IXP_E_SMTP_550_MAILBOX_NOT_FOUND; break;
case 551: hrServerError = IXP_E_SMTP_551_USER_NOT_LOCAL; break;
case 552: hrServerError = IXP_E_SMTP_552_STORAGE_OVERFLOW; break;
case 553: hrServerError = IXP_E_SMTP_553_MAILBOX_NAME_SYNTAX; break;
case 554: hrServerError = IXP_E_SMTP_554_TRANSACT_FAILED; break;
default:
hrServerError = IXP_E_SMTP_RESPONSE_ERROR;
break;
}
pResponse->rIxpResult.hrResult = hrServerError;
pResponse->rIxpResult.hrServerError = hrServerError;
if (This->InetTransport.pCallback && This->InetTransport.fCommandLogging)
{
ITransportCallback_OnCommand(This->InetTransport.pCallback, CMD_RESP,
pResponse->rIxpResult.pszResponse, hrServerError,
(IInternetTransport *)&This->InetTransport.u.vtbl);
}
return S_OK;
}
static void SMTPTransport_CallbackProcessHelloResp(IInternetTransport *iface, char *pBuffer, int cbBuffer)
{
SMTPTransport *This = (SMTPTransport *)iface;
SMTPRESPONSE response = { 0 };
HRESULT hr;
TRACE("\n");
hr = SMTPTransport_ParseResponse(This, pBuffer, &response);
if (FAILED(hr))
{
/* FIXME: handle error */
return;
}
response.command = This->fESMTP ? SMTP_EHLO : SMTP_HELO;
ISMTPCallback_OnResponse((ISMTPCallback *)This->InetTransport.pCallback, &response);
if (FAILED(response.rIxpResult.hrServerError))
{
ERR("server error: %s\n", debugstr_a(pBuffer));
/* FIXME: handle error */
return;
}
if (!response.fDone)
{
InternetTransport_ReadLine(&This->InetTransport,
SMTPTransport_CallbackProcessHelloResp);
return;
}
/* FIXME: try to authorize */
/* always changed to this status, even if authorization not support on server */
InternetTransport_ChangeStatus(&This->InetTransport, IXP_AUTHORIZED);
InternetTransport_ChangeStatus(&This->InetTransport, IXP_CONNECTED);
memset(&response, 0, sizeof(response));
response.command = SMTP_CONNECTED;
response.fDone = TRUE;
ISMTPCallback_OnResponse((ISMTPCallback *)This->InetTransport.pCallback, &response);
}
static void SMTPTransport_CallbackRecvHelloResp(IInternetTransport *iface, char *pBuffer, int cbBuffer)
{
SMTPTransport *This = (SMTPTransport *)iface;
TRACE("\n");
InternetTransport_ReadLine(&This->InetTransport, SMTPTransport_CallbackProcessHelloResp);
}
static void SMTPTransport_CallbackSendHello(IInternetTransport *iface, char *pBuffer, int cbBuffer)
{
SMTPTransport *This = (SMTPTransport *)iface;
SMTPRESPONSE response = { 0 };
HRESULT hr;
const char *pszHello;
char *pszCommand;
const char szHostName[] = "localhost"; /* FIXME */
TRACE("\n");
hr = SMTPTransport_ParseResponse(This, pBuffer, &response);
if (FAILED(hr))
{
/* FIXME: handle error */
return;
}
response.command = SMTP_BANNER;
ISMTPCallback_OnResponse((ISMTPCallback *)This->InetTransport.pCallback, &response);
if (FAILED(response.rIxpResult.hrServerError))
{
ERR("server error: %s\n", debugstr_a(pBuffer));
/* FIXME: handle error */
return;
}
TRACE("(%s)\n", pBuffer);
This->fESMTP = strstr(response.rIxpResult.pszResponse, "ESMTP") &&
This->InetTransport.ServerInfo.dwFlags & (ISF_SSLONSAMEPORT|ISF_QUERYDSNSUPPORT|ISF_QUERYAUTHSUPPORT);
if (This->fESMTP)
pszHello = "EHLO ";
else
pszHello = "HELO ";
pszCommand = HeapAlloc(GetProcessHeap(), 0, strlen(pszHello) + strlen(szHostName) + 2);
strcpy(pszCommand, pszHello);
strcat(pszCommand, szHostName);
pszCommand[strlen(pszCommand)+1] = '\0';
pszCommand[strlen(pszCommand)] = '\n';
InternetTransport_DoCommand(&This->InetTransport, pszCommand,
SMTPTransport_CallbackRecvHelloResp);
HeapFree(GetProcessHeap(), 0, pszCommand);
}
static HRESULT WINAPI SMTPTransport_QueryInterface(ISMTPTransport2 *iface, REFIID riid, void **ppv)
{
TRACE("(%s, %p)\n", debugstr_guid(riid), ppv);
@ -123,8 +290,8 @@ static HRESULT WINAPI SMTPTransport_Connect(ISMTPTransport2 *iface,
hr = InternetTransport_Connect(&This->InetTransport, pInetServer, fAuthenticate, fCommandLogging);
FIXME("continue state machine here\n");
return hr;
/* this starts the state machine, which continues in SMTPTransport_CallbackSendHELO */
return InternetTransport_ReadLine(&This->InetTransport, SMTPTransport_CallbackSendHello);
}
static HRESULT WINAPI SMTPTransport_HandsOffCallback(ISMTPTransport2 *iface)
@ -314,6 +481,7 @@ HRESULT WINAPI CreateSMTPTransport(ISMTPTransport **ppTransport)
This->InetTransport.u.vtblSMTP2 = &SMTPTransport2Vtbl;
This->refs = 0;
This->fESMTP = FALSE;
hr = InternetTransport_Init(&This->InetTransport);
if (FAILED(hr))
{