src/plugins/mailmbox/mailmbox.h

   1 /*
   2  * libEtPan! -- a mail stuff library
   3  *
   4  * Copyright (C) 2001, 2002 - DINH Viet Hoa
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the libEtPan! project nor the names of its
  16  *    contributors may be used to endorse or promote products derived
  17  *    from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * $Id$
  34  */
  35
  36 #ifndef MAILMBOX_H
  37
  38 #define MAILMBOX_H
  39
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 #include "mailmbox_types.h"
  45
  46 int
  47 claws_mailmbox_append_message_list(struct claws_mailmbox_folder * folder,
  48                              carray * append_tab);
  49
  50 int
  51 claws_mailmbox_append_message(struct claws_mailmbox_folder * folder,
  52                         const char * data, size_t len);
  53
  54 int claws_mailmbox_fetch_msg(struct claws_mailmbox_folder * folder,
  55                        uint32_t num, const char ** result,
  56                        size_t * result_len);
  57
  58 int claws_mailmbox_fetch_msg_headers(struct claws_mailmbox_folder * folder,
  59                                uint32_t num, const char ** result,
  60                                size_t * result_len);
  61
  62 void claws_mailmbox_fetch_result_free(char * msg);
  63
  64 int claws_mailmbox_copy_msg_list(struct claws_mailmbox_folder * dest_folder,
  65                            struct claws_mailmbox_folder * src_folder,
  66                            carray * tab);
  67
  68 int claws_mailmbox_copy_msg(struct claws_mailmbox_folder * dest_folder,
  69                       struct claws_mailmbox_folder * src_folder,
  70                       uint32_t uid);
  71
  72 int claws_mailmbox_expunge(struct claws_mailmbox_folder * folder);
  73
  74 int claws_mailmbox_delete_msg(struct claws_mailmbox_folder * folder, uint32_t uid);
  75
  76 int claws_mailmbox_init(const char * filename,
  77                   int force_readonly,
  78                   int force_no_uid,
  79                   uint32_t default_written_uid,
  80                   struct claws_mailmbox_folder ** result_folder);
  81
  82 void claws_mailmbox_done(struct claws_mailmbox_folder * folder);
  83
  84 /* low-level access primitives */
  85
  86 int claws_mailmbox_write_lock(struct claws_mailmbox_folder * folder);
  87
  88 int claws_mailmbox_write_unlock(struct claws_mailmbox_folder * folder);
  89
  90 int claws_mailmbox_read_lock(struct claws_mailmbox_folder * folder);
  91
  92 int claws_mailmbox_read_unlock(struct claws_mailmbox_folder * folder);
  93
  94
  95 /* memory map */
  96
  97 int claws_mailmbox_map(struct claws_mailmbox_folder * folder);
  98
  99 void claws_mailmbox_unmap(struct claws_mailmbox_folder * folder);
 100
 101 void claws_mailmbox_sync(struct claws_mailmbox_folder * folder);
 102
 103
 104 /* open & close file */
 105
 106 int claws_mailmbox_open(struct claws_mailmbox_folder * folder);
 107
 108 void claws_mailmbox_close(struct claws_mailmbox_folder * folder);
 109
 110
 111 /* validate cache */
 112
 113 int claws_mailmbox_validate_write_lock(struct claws_mailmbox_folder * folder);
 114
 115 int claws_mailmbox_validate_read_lock(struct claws_mailmbox_folder * folder);
 116
 117
 118 /* fetch message */
 119
 120 int claws_mailmbox_fetch_msg_no_lock(struct claws_mailmbox_folder * folder,
 121                                uint32_t num, const char ** result,
 122                                size_t * result_len);
 123
 124 int claws_mailmbox_fetch_msg_headers_no_lock(struct claws_mailmbox_folder * folder,
 125                                        uint32_t num, const char ** result,
 126                                        size_t * result_len);
 127
 128 /* append message */
 129
 130 int
 131 claws_mailmbox_append_message_list_no_lock(struct claws_mailmbox_folder * folder,
 132                                      carray * append_tab);
 133
 134 int claws_mailmbox_expunge_no_lock(struct claws_mailmbox_folder * folder);
 135
 136 #ifdef __cplusplus
 137 }
 138 #endif
 139
 140 #endif