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path: root/kmicromail/libetpan/generic/pop3driver_message.c
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-rw-r--r--kmicromail/libetpan/generic/pop3driver_message.c159
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diff --git a/kmicromail/libetpan/generic/pop3driver_message.c b/kmicromail/libetpan/generic/pop3driver_message.c
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+++ b/kmicromail/libetpan/generic/pop3driver_message.c
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+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - 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 REGENTS 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 REGENTS 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 "pop3driver_message.h"
+
+#include "mailmessage_tools.h"
+#include "pop3driver_tools.h"
+#include "pop3driver.h"
+#include "mailpop3.h"
+
+static int pop3_prefetch(mailmessage * msg_info);
+
+static void pop3_prefetch_free(struct generic_message_t * msg);
+
+static int pop3_initialize(mailmessage * msg_info);
+
+static int pop3_fetch_header(mailmessage * msg_info,
+ char ** result,
+ size_t * result_len);
+
+static int pop3_fetch_size(mailmessage * msg_info,
+ size_t * result);
+
+static mailmessage_driver local_pop3_message_driver = {
+ .msg_name = "pop3",
+
+ .msg_initialize = pop3_initialize,
+ .msg_uninitialize = mailmessage_generic_uninitialize,
+
+ .msg_flush = mailmessage_generic_flush,
+ .msg_check = NULL,
+
+ .msg_fetch_result_free = mailmessage_generic_fetch_result_free,
+
+ .msg_fetch = mailmessage_generic_fetch,
+ .msg_fetch_header = pop3_fetch_header,
+ .msg_fetch_body = mailmessage_generic_fetch_body,
+ .msg_fetch_size = pop3_fetch_size,
+ .msg_get_bodystructure = mailmessage_generic_get_bodystructure,
+ .msg_fetch_section = mailmessage_generic_fetch_section,
+ .msg_fetch_section_header = mailmessage_generic_fetch_section_header,
+ .msg_fetch_section_mime = mailmessage_generic_fetch_section_mime,
+ .msg_fetch_section_body = mailmessage_generic_fetch_section_body,
+ .msg_fetch_envelope = mailmessage_generic_fetch_envelope,
+
+ .msg_get_flags = NULL,
+};
+
+mailmessage_driver * pop3_message_driver = &local_pop3_message_driver;
+
+
+static int pop3_prefetch(mailmessage * msg_info)
+{
+ char * msg_content;
+ size_t msg_length;
+ struct generic_message_t * msg;
+ int r;
+
+ r = pop3driver_retr(msg_info->msg_session, msg_info->msg_index,
+ &msg_content, &msg_length);
+ if (r != MAIL_NO_ERROR)
+ return r;
+
+ msg = msg_info->msg_data;
+
+ msg->msg_message = msg_content;
+ msg->msg_length = msg_length;
+
+ return MAIL_NO_ERROR;
+}
+
+static void pop3_prefetch_free(struct generic_message_t * msg)
+{
+ if (msg->msg_message != NULL) {
+ mmap_string_unref(msg->msg_message);
+ msg->msg_message = NULL;
+ }
+}
+
+static int pop3_initialize(mailmessage * msg_info)
+{
+ struct generic_message_t * msg;
+ int r;
+
+ r = mailmessage_generic_initialize(msg_info);
+ if (r != MAIL_NO_ERROR)
+ return r;
+
+ msg = msg_info->msg_data;
+ msg->msg_prefetch = pop3_prefetch;
+ msg->msg_prefetch_free = pop3_prefetch_free;
+
+ return MAIL_NO_ERROR;
+}
+
+
+static int pop3_fetch_header(mailmessage * msg_info,
+ char ** result,
+ size_t * result_len)
+{
+ struct generic_message_t * msg;
+ char * headers;
+ size_t headers_length;
+ int r;
+
+ msg = msg_info->msg_data;
+
+ if (msg->msg_message != NULL)
+ return mailmessage_generic_fetch_header(msg_info,
+ result, result_len);
+
+ r = pop3driver_header(msg_info->msg_session, msg_info->msg_index,
+ &headers, &headers_length);
+ if (r != MAIL_NO_ERROR)
+ return r;
+
+ * result = headers;
+ * result_len = headers_length;
+
+ return MAIL_NO_ERROR;
+}
+
+static int pop3_fetch_size(mailmessage * msg_info,
+ size_t * result)
+{
+ return pop3driver_size(msg_info->msg_session, msg_info->msg_index, result);
+}