diff options
Diffstat (limited to 'contrib/sendmail/libmilter/smfi.c')
| -rw-r--r-- | contrib/sendmail/libmilter/smfi.c | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/contrib/sendmail/libmilter/smfi.c b/contrib/sendmail/libmilter/smfi.c index fd564d568111b..63ee5419ae02f 100644 --- a/contrib/sendmail/libmilter/smfi.c +++ b/contrib/sendmail/libmilter/smfi.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1999-2001 Sendmail, Inc. and its suppliers. + * Copyright (c) 1999-2002 Sendmail, Inc. and its suppliers. * All rights reserved. * * By using this file, you agree to the terms and conditions set @@ -9,7 +9,7 @@ */ #include <sm/gen.h> -SM_RCSID("@(#)$Id: smfi.c,v 8.57 2001/11/20 18:47:49 ca Exp $") +SM_RCSID("@(#)$Id: smfi.c,v 8.63 2002/02/07 01:16:13 msk Exp $") #include <sm/varargs.h> #include "libmilter.h" @@ -111,6 +111,7 @@ smfi_chgheader(ctx, headerf, hdridx, headerv) free(buf); return r; } + /* ** SMFI_ADDRCPT -- send an additional recipient to the MTA ** @@ -139,6 +140,7 @@ smfi_addrcpt(ctx, rcpt) len = strlen(rcpt) + 1; return mi_wr_cmd(ctx->ctx_sd, &timeout, SMFIR_ADDRCPT, rcpt, len); } + /* ** SMFI_DELRCPT -- send a recipient to be removed to the MTA ** @@ -167,6 +169,7 @@ smfi_delrcpt(ctx, rcpt) len = strlen(rcpt) + 1; return mi_wr_cmd(ctx->ctx_sd, &timeout, SMFIR_DELRCPT, rcpt, len); } + /* ** SMFI_REPLACEBODY -- send a body chunk to the MTA ** @@ -210,6 +213,7 @@ smfi_replacebody(ctx, bodyp, bodylen) } return MI_SUCCESS; } + #if _FFR_QUARANTINE /* ** SMFI_QUARANTINE -- quarantine an envelope @@ -430,18 +434,20 @@ smfi_setmlreply(ctx, rcode, xcode, va_alist) tl = strlen(txt); if (tl > MAXREPLYLEN) - return MI_FAILURE; + break; /* this text, reply codes, \r\n */ len += tl + 2 + rlen; if (++args > MAXREPLIES) - return MI_FAILURE; + break; /* XXX check also for unprintable chars? */ if (strpbrk(txt, "\r\n") != NULL) - return MI_FAILURE; + break; } SM_VA_END(ap); + if (txt != NULL) + return MI_FAILURE; /* trailing '\0' */ ++len; @@ -493,6 +499,7 @@ smfi_setpriv(ctx, privatedata) ctx->ctx_privdata = privatedata; return MI_SUCCESS; } + /* ** SMFI_GETPRIV -- get private data ** @@ -511,6 +518,7 @@ smfi_getpriv(ctx) return NULL; return ctx->ctx_privdata; } + /* ** SMFI_GETSYMVAL -- get the value of a macro ** @@ -574,3 +582,31 @@ smfi_getsymval(ctx, symname) } return NULL; } + +#if _FFR_SMFI_PROGRESS +/* +** SMFI_PROGRESS -- send "progress" message to the MTA to prevent premature +** timeouts during long milter-side operations +** +** Parameters: +** ctx -- Opaque context structure +** +** Return value: +** MI_SUCCESS/MI_FAILURE +*/ + +int +smfi_progress(ctx) + SMFICTX *ctx; +{ + struct timeval timeout; + + if (ctx == NULL) + return MI_FAILURE; + + timeout.tv_sec = ctx->ctx_timeout; + timeout.tv_usec = 0; + + return mi_wr_cmd(ctx->ctx_sd, &timeout, SMFIR_PROGRESS, NULL, 0); +} +#endif /* _FFR_SMFI_PROGRESS */ |