diff options
Diffstat (limited to 'libmailutils/mailbox/imapenv.c')
| -rw-r--r-- | libmailutils/mailbox/imapenv.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/libmailutils/mailbox/imapenv.c b/libmailutils/mailbox/imapenv.c new file mode 100644 index 000000000..efd49b9c8 --- /dev/null +++ b/libmailutils/mailbox/imapenv.c @@ -0,0 +1,138 @@ +/* GNU Mailutils -- a suite of utilities for electronic mail + Copyright (C) 2011 Free Software Foundation, Inc. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 3 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General + Public License along with this library. If not, see + <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif +#include <stdlib.h> +#include <mailutils/types.h> +#include <mailutils/header.h> +#include <mailutils/envelope.h> +#include <mailutils/address.h> +#include <mailutils/message.h> +#include <mailutils/sys/message.h> +#include <mailutils/errno.h> + +void +mu_message_imapenvelope_free (struct mu_imapenvelope *env) +{ + if (!env) + return; + free (env->subject); + mu_address_destroy (&env->from); + mu_address_destroy (&env->sender); + mu_address_destroy (&env->reply_to); + mu_address_destroy (&env->to); + mu_address_destroy (&env->cc); + mu_address_destroy (&env->bcc); + free (env->in_reply_to); + free (env->message_id); + free (env); +} + +int +mu_message_get_imapenvelope (mu_message_t msg, struct mu_imapenvelope **pimapenvelope) +{ + struct mu_imapenvelope *imapenvelope; + int rc; + + if (msg == NULL) + return EINVAL; + if (imapenvelope == NULL) + return MU_ERR_OUT_PTR_NULL; + if (msg->_imapenvelope) + return msg->_imapenvelope (msg, pimapenvelope); + + imapenvelope = calloc (1, sizeof (imapenvelope[0])); + if (!imapenvelope) + return ENOMEM; + do + { + mu_header_t hdr; + mu_envelope_t env; + const char *s; + + if ((rc = mu_message_get_envelope (msg, &env))) + break; + if ((rc = mu_envelope_sget_date (env, &s))) + break; + if ((rc = mu_scan_datetime (s, MU_DATETIME_FROM, + &imapenvelope->date, &imapenvelope->tz, + NULL))) + break; + + if ((rc = mu_message_get_header (msg, &hdr))) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_FROM, &imapenvelope->from); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_SENDER, &imapenvelope->sender); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_REPLY_TO, &imapenvelope->reply_to); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_TO, &imapenvelope->to); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_CC, &imapenvelope->cc); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_get_address (hdr, MU_HEADER_BCC, &imapenvelope->bcc); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_aget_value_unfold (hdr, MU_HEADER_SUBJECT, + &imapenvelope->subject); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_aget_value_unfold (hdr, MU_HEADER_IN_REPLY_TO, + &imapenvelope->in_reply_to); + if (rc && rc != MU_ERR_NOENT) + break; + + rc = mu_header_aget_value_unfold (hdr, MU_HEADER_MESSAGE_ID, + &imapenvelope->message_id); + } + while (0); + if (rc) + mu_message_imapenvelope_free (imapenvelope); + else + *pimapenvelope = imapenvelope; + return rc; +} + +int +mu_message_set_imapenvelope (mu_message_t msg, + int (*_imapenvelope) (mu_message_t, + struct mu_imapenvelope **), + void *owner) +{ + if (msg == NULL) + return EINVAL; + if (msg->owner != owner) + return EACCES; + msg->_imapenvelope = _imapenvelope; + return 0; +} |