1 files changed, 228 insertions, 0 deletions

diff --git a/libetpan/src/low-level/smtp/mailsmtp_helper.c b/libetpan/src/low-level/smtp/mailsmtp_helper.c
new file mode 100644
index 0000000..69b73cc
--- a/dev/null
+++ b/libetpan/src/low-level/smtp/mailsmtp_helper.c
@@ -0,0 +1,228 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2005 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#include "mailsmtp.h"
+#include <string.h>
+#include <stdlib.h>
+#include "mail.h"
+
+int mailsmtp_init(mailsmtp * session)
+{
+  int r;
+
+  r = mailesmtp_ehlo(session);
+
+  if (r == MAILSMTP_NO_ERROR)
+    return MAILSMTP_NO_ERROR;
+
+  r = mailsmtp_helo(session);
+  if (r == MAILSMTP_NO_ERROR)
+    return MAILSMTP_NO_ERROR;
+
+  return r;
+}
+
+
+
+int mailesmtp_send(mailsmtp * session,
+                    const char * from,
+                    int return_full,
+                    const char * envid,
+                    clist * addresses,
+                    const char * message, size_t size)
+{
+  int r;
+  clistiter * l;
+
+  if (!session->esmtp)
+    return mailsmtp_send(session, from, addresses, message, size);
+
+  r = mailesmtp_mail(session, from, return_full, envid);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  for(l = clist_begin(addresses) ; l != NULL; l = clist_next(l)) {
+    struct esmtp_address * addr;
+    
+    addr = clist_content(l);
+
+    r = mailesmtp_rcpt(session, addr->address, addr->notify, addr->orcpt);
+    if (r != MAILSMTP_NO_ERROR)
+      return r;
+  }
+
+  r = mailsmtp_data(session);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  r = mailsmtp_data_message(session, message, size);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  return MAILSMTP_NO_ERROR;
+}
+
+int mailsmtp_send(mailsmtp * session,
+                   const char * from,
+                   clist * addresses,
+                   const char * message, size_t size)
+{
+  int r;
+  clistiter * l;
+
+  r = mailsmtp_mail(session, from);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  for(l = clist_begin(addresses) ; l != NULL; l = clist_next(l)) {
+    struct esmtp_address * addr;
+    
+    addr = clist_content(l);
+    
+    r = mailsmtp_rcpt(session, addr->address);
+    if (r != MAILSMTP_NO_ERROR)
+      return r;
+  }
+
+  r = mailsmtp_data(session);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  r = mailsmtp_data_message(session, message, size);
+  if (r != MAILSMTP_NO_ERROR)
+    return r;
+
+  return MAILSMTP_NO_ERROR;
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+/* esmtp addresses and smtp addresses */
+
+static struct esmtp_address * esmtp_address_new(char * addr,
+                                                int notify, char * orcpt)
+{
+  struct esmtp_address * esmtpa;
+  
+  esmtpa = malloc(sizeof(* esmtpa));
+  if (esmtpa == NULL)
+    return NULL;
+  
+  esmtpa->address = strdup(addr);
+  if (esmtpa->address == NULL) {
+    free(esmtpa);
+    return NULL;
+  }
+
+  if (orcpt != NULL) {
+    esmtpa->orcpt = strdup(orcpt);
+    if (esmtpa->orcpt == NULL) {
+      free(esmtpa->address);
+      free(esmtpa);
+      return NULL;
+    }
+  }
+  else
+    esmtpa->orcpt = NULL;
+  
+  esmtpa->notify = notify;
+
+  return esmtpa;
+}
+
+static void esmtp_address_free(struct esmtp_address * addr)
+{
+  if (addr->orcpt)
+    free(addr->orcpt);
+  if (addr->address)
+    free(addr->address);
+
+  free(addr);
+}
+
+clist * esmtp_address_list_new()
+{
+  return clist_new();
+}
+
+void esmtp_address_list_free(clist * l)
+{
+  clist_foreach(l, (clist_func) esmtp_address_free, NULL);
+  clist_free(l);
+}
+
+int esmtp_address_list_add(clist * list, char * address,
+                               int notify, char * orcpt)
+{
+  struct esmtp_address * esmtpa;
+  int r;
+
+  esmtpa = esmtp_address_new(address, notify, orcpt);
+  if (esmtpa == NULL)
+    return -1;
+
+  r = clist_append(list, esmtpa);
+  if (r < 0) {
+    esmtp_address_free(esmtpa);
+    return -1;
+  }
+
+  return 0;
+}
+
+clist * smtp_address_list_new()
+{
+  return esmtp_address_list_new();
+}
+
+int smtp_address_list_add(clist * list, char * address)
+{
+  return esmtp_address_list_add(list, address, 0, NULL);
+}
+
+void smtp_address_list_free(clist * l)
+{
+  esmtp_address_list_free(l);
+}