annotate src/lib-storage/list/mailbox-list-maildir-iter.c @ 6573:c901bdf0db75 HEAD

Fixes for listing namespaces with prefixes and real != virtual separator.
author Timo Sirainen <tss@iki.fi>
date Sat, 20 Oct 2007 22:58:54 +0300
parents 65c69a53a7be
children 80419a82081f
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1 /* Copyright (c) 2002-2007 Dovecot authors, see the included COPYING file */
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2
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3 #include "lib.h"
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4 #include "str.h"
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5 #include "home-expand.h"
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6 #include "imap-match.h"
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7 #include "mailbox-tree.h"
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8 #include "mailbox-list-subscriptions.h"
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9 #include "mailbox-list-maildir.h"
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10
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11 #include <dirent.h>
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12
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13 struct maildir_list_iterate_context {
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14 struct mailbox_list_iterate_context ctx;
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15 pool_t pool;
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16
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17 const char *dir;
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18
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19 struct mailbox_tree_context *tree_ctx;
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20 struct mailbox_tree_iterate_context *tree_iter;
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21
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22 struct mailbox_info info;
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23 };
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24
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25 static void node_fix_parents(struct mailbox_node *node)
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26 {
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27 /* Fix parent nodes' children states. also if we happened to create any
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28 of the parents, we need to mark them nonexistent. */
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29 node = node->parent;
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30 for (; node != NULL; node = node->parent) {
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31 if ((node->flags & MAILBOX_MATCHED) == 0)
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32 node->flags |= MAILBOX_NONEXISTENT;
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33
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34 node->flags |= MAILBOX_CHILDREN;
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35 node->flags &= ~MAILBOX_NOCHILDREN;
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36 }
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37 }
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38
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39 static void maildir_fill_parents(struct maildir_list_iterate_context *ctx,
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40 struct imap_match_glob *glob, bool update_only,
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41 string_t *mailbox, const char *mailbox_c,
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42 enum mailbox_info_flags flags)
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43 {
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44 struct mailbox_node *node;
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45 const char *p;
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46 char hierarchy_sep;
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47 bool created;
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48 const char *ns_prefix = ctx->ctx.list->ns->prefix;
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49 unsigned int ns_prefix_len = strlen(ns_prefix);
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50
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51 hierarchy_sep = ctx->ctx.list->ns->sep;
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52
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53 t_push();
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54 while ((p = strrchr(mailbox_c, hierarchy_sep)) != NULL) {
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55 str_truncate(mailbox, (size_t) (p-mailbox_c));
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56 mailbox_c = str_c(mailbox);
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57 if (imap_match(glob, mailbox_c) != IMAP_MATCH_YES)
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58 continue;
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59
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60 if (*ns_prefix != '\0' &&
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61 strncmp(mailbox_c, ns_prefix, ns_prefix_len - 1) == 0) {
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62 /* don't return matches to namespace prefix itself */
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63 continue;
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64 }
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65
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66 created = FALSE;
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67 node = update_only ?
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68 mailbox_tree_lookup(ctx->tree_ctx, mailbox_c) :
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69 mailbox_tree_get(ctx->tree_ctx, mailbox_c, &created);
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70 if (node != NULL) {
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71 if (created) {
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72 /* we haven't yet seen this mailbox,
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73 but we might see it later */
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74 node->flags = MAILBOX_NONEXISTENT;
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75 }
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76 if (!update_only)
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77 node->flags |= MAILBOX_MATCHED;
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78 node->flags |= MAILBOX_CHILDREN | flags;
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79 node->flags &= ~MAILBOX_NOCHILDREN;
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80 node_fix_parents(node);
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81 }
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82 }
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83 t_pop();
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84 }
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85
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86 static int
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87 maildir_fill_readdir(struct maildir_list_iterate_context *ctx,
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88 struct imap_match_glob *glob, bool update_only)
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89 {
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90 struct mail_namespace *ns = ctx->ctx.list->ns;
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91 DIR *dirp;
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92 struct dirent *d;
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93 const char *mailbox_name;
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94 char *mailbox_c;
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95 string_t *mailbox;
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96 enum mailbox_info_flags flags;
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97 enum imap_match_result match;
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98 struct mailbox_node *node;
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99 bool created;
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100 char prefix_char;
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101 unsigned int pos;
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102 int ret;
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103
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104 dirp = opendir(ctx->dir);
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105 if (dirp == NULL) {
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106 if (errno != ENOENT) {
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107 mailbox_list_set_critical(ctx->ctx.list,
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108 "opendir(%s) failed: %m", ctx->dir);
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109 return -1;
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110 }
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111 return 0;
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112 }
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113
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114 prefix_char =
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115 strcmp(ctx->ctx.list->name, MAILBOX_LIST_NAME_IMAPDIR) != 0 ?
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116 ctx->ctx.list->hierarchy_sep : '\0';
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117
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118 t_push();
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119 mailbox = t_str_new(PATH_MAX);
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120 while ((d = readdir(dirp)) != NULL) {
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121 const char *fname = d->d_name;
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122
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123 if (fname[0] == prefix_char)
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124 mailbox_name = fname + 1;
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125 else {
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126 if (prefix_char != '\0' || fname[0] == '.')
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127 continue;
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128 mailbox_name = fname;
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129 }
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130
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131 /* skip . and .. */
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132 if (fname[0] == '.' &&
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133 (fname[1] == '\0' || (fname[1] == '.' && fname[2] == '\0')))
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134 continue;
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135
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136 /* make sure the pattern matches */
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137 str_truncate(mailbox, 0);
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138 if ((ns->flags & NAMESPACE_FLAG_INBOX) == 0 ||
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139 strcasecmp(mailbox_name, "INBOX") != 0)
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140 str_append(mailbox, ns->prefix);
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141
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142 pos = str_len(mailbox);
6304
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Timo Sirainen <tss@iki.fi>
parents: 6035
diff changeset
143 str_append(mailbox, mailbox_name);
6573
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diff changeset
144 mailbox_c = str_c_modifiable(mailbox);
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diff changeset
145 while (mailbox_c[pos] != '\0') {
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diff changeset
146 if (mailbox_c[pos] == ns->real_sep)
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diff changeset
147 mailbox_c[pos] = ns->sep;
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diff changeset
148 pos++;
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
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diff changeset
149 }
4808
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diff changeset
150
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
151 match = imap_match(glob, mailbox_c);
6007
cc1f4688a988 Added support for multiple mailbox list patterns.
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diff changeset
152 if ((match & (IMAP_MATCH_YES | IMAP_MATCH_PARENT)) == 0)
4808
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diff changeset
153 continue;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
154
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
155 /* check if this is an actual mailbox */
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diff changeset
156 flags = 0;
5448
beabd433cdae Moved delete/rename operations to mailbox_list API. Fixed mbox/maildir to
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diff changeset
157 ret = ctx->ctx.list->v.
beabd433cdae Moved delete/rename operations to mailbox_list API. Fixed mbox/maildir to
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parents: 4848
diff changeset
158 iter_is_mailbox(&ctx->ctx, ctx->dir, fname,
beabd433cdae Moved delete/rename operations to mailbox_list API. Fixed mbox/maildir to
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parents: 4848
diff changeset
159 mailbox_list_get_file_type(d), &flags);
4808
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diff changeset
160 if (ret < 0) {
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
161 t_pop();
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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diff changeset
162 return -1;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
163 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
164 if (ret == 0)
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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165 continue;
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diff changeset
166
6010
ed6c07975ccb Fixes to returning mailboxes
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diff changeset
167 /* we know the children flags ourself, so ignore if any of
ed6c07975ccb Fixes to returning mailboxes
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diff changeset
168 them were set. */
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diff changeset
169 flags &= ~(MAILBOX_NOINFERIORS |
ed6c07975ccb Fixes to returning mailboxes
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diff changeset
170 MAILBOX_CHILDREN | MAILBOX_NOCHILDREN);
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171
6010
ed6c07975ccb Fixes to returning mailboxes
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parents: 6007
diff changeset
172 if ((match & IMAP_MATCH_PARENT) != 0) {
ed6c07975ccb Fixes to returning mailboxes
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diff changeset
173 maildir_fill_parents(ctx, glob, update_only,
ed6c07975ccb Fixes to returning mailboxes
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diff changeset
174 mailbox, mailbox_c, flags);
4808
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175 } else {
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diff changeset
176 created = FALSE;
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177 node = update_only ?
5829
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diff changeset
178 mailbox_tree_lookup(ctx->tree_ctx, mailbox_c) :
4808
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179 mailbox_tree_get(ctx->tree_ctx,
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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diff changeset
180 mailbox_c, &created);
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parents:
diff changeset
181
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parents:
diff changeset
182 if (node != NULL) {
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parents:
diff changeset
183 if (created)
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diff changeset
184 node->flags = MAILBOX_NOCHILDREN;
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diff changeset
185 else
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diff changeset
186 node->flags &= ~MAILBOX_NONEXISTENT;
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diff changeset
187 if (!update_only)
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diff changeset
188 node->flags |= MAILBOX_MATCHED;
6010
ed6c07975ccb Fixes to returning mailboxes
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parents: 6007
diff changeset
189 node->flags |= flags;
ed6c07975ccb Fixes to returning mailboxes
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parents: 6007
diff changeset
190 node_fix_parents(node);
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
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parents: 5808
diff changeset
191 }
5448
beabd433cdae Moved delete/rename operations to mailbox_list API. Fixed mbox/maildir to
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parents: 4848
diff changeset
192 }
4808
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diff changeset
193 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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diff changeset
194 t_pop();
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
195
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
196 if (closedir(dirp) < 0) {
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
197 mailbox_list_set_critical(ctx->ctx.list,
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
198 "readdir(%s) failed: %m", ctx->dir);
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
199 return -1;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
200 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
201
6573
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
Timo Sirainen <tss@iki.fi>
parents: 6429
diff changeset
202 if ((ns->flags & NAMESPACE_FLAG_INBOX) != 0) {
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
203 /* make sure INBOX is there */
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
204 created = FALSE;
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Timo Sirainen <tss@iki.fi>
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diff changeset
205 node = update_only ?
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diff changeset
206 mailbox_tree_lookup(ctx->tree_ctx, "INBOX") :
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
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parents: 5808
diff changeset
207 mailbox_tree_get(ctx->tree_ctx, "INBOX", &created);
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
208 if (created)
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
209 node->flags = MAILBOX_NOCHILDREN;
5842
77a399a5eb2a crashfix
Timo Sirainen <tss@iki.fi>
parents: 5841
diff changeset
210 else if (node != NULL)
4848
967de900c73a Mailbox list indexing and related changes. Currently works only with
Timo Sirainen <tss@iki.fi>
parents: 4808
diff changeset
211 node->flags &= ~MAILBOX_NONEXISTENT;
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
212
6007
cc1f4688a988 Added support for multiple mailbox list patterns.
Timo Sirainen <tss@iki.fi>
parents: 5885
diff changeset
213 match = imap_match(glob, "INBOX");
cc1f4688a988 Added support for multiple mailbox list patterns.
Timo Sirainen <tss@iki.fi>
parents: 5885
diff changeset
214 if ((match & (IMAP_MATCH_YES | IMAP_MATCH_PARENT)) != 0) {
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
215 if (!update_only)
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parents: 5808
diff changeset
216 node->flags |= MAILBOX_MATCHED;
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
217 }
5885
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
218 } else if (mailbox_tree_lookup(ctx->tree_ctx, "INBOX") == NULL &&
6573
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
Timo Sirainen <tss@iki.fi>
parents: 6429
diff changeset
219 imap_match(glob, "INBOX") == IMAP_MATCH_YES) {
5885
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
220 /* see if INBOX exists. */
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
221 ret = ctx->ctx.list->v.
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
222 iter_is_mailbox(&ctx->ctx, ctx->dir, "",
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
223 MAILBOX_LIST_FILE_TYPE_UNKNOWN, &flags);
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
224 if (ret > 0) {
6573
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
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parents: 6429
diff changeset
225 node = mailbox_tree_get(ctx->tree_ctx,
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
Timo Sirainen <tss@iki.fi>
parents: 6429
diff changeset
226 t_strconcat(ns->prefix, "INBOX", NULL), NULL);
5885
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
227 node->flags = MAILBOX_NOCHILDREN | MAILBOX_MATCHED;
f0685f6ec951 In non-INBOX namespaces list INBOX if Maildir/cur exists.
Timo Sirainen <tss@iki.fi>
parents: 5842
diff changeset
228 }
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
229 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
230 return 0;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
231 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
232
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
233 struct mailbox_list_iterate_context *
6007
cc1f4688a988 Added support for multiple mailbox list patterns.
Timo Sirainen <tss@iki.fi>
parents: 5885
diff changeset
234 maildir_list_iter_init(struct mailbox_list *_list, const char *const *patterns,
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
235 enum mailbox_list_iter_flags flags)
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
236 {
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
237 struct maildir_list_iterate_context *ctx;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
238 struct imap_match_glob *glob;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
239 pool_t pool;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
240
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
241 pool = pool_alloconly_create("maildir_list", 1024);
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
242 ctx = p_new(pool, struct maildir_list_iterate_context, 1);
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
243 ctx->ctx.list = _list;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
244 ctx->ctx.flags = flags;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
245 ctx->pool = pool;
6573
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
Timo Sirainen <tss@iki.fi>
parents: 6429
diff changeset
246 ctx->tree_ctx = mailbox_tree_init(_list->ns->sep);
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
247
6573
c901bdf0db75 Fixes for listing namespaces with prefixes and real != virtual separator.
Timo Sirainen <tss@iki.fi>
parents: 6429
diff changeset
248 glob = imap_match_init_multiple(pool, patterns, TRUE, _list->ns->sep);
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
249
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
250 ctx->dir = _list->set.root_dir;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
251
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
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parents: 5808
diff changeset
252 if ((flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) != 0) {
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
253 /* Listing only subscribed mailboxes.
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
254 Flags are set later if needed. */
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
255 if (mailbox_list_subscriptions_fill(&ctx->ctx, ctx->tree_ctx,
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
256 glob, FALSE) < 0) {
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
257 ctx->ctx.failed = TRUE;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
258 return &ctx->ctx;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
259 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
260 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
261
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
262 if ((flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) == 0 ||
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
263 (flags & MAILBOX_LIST_ITER_RETURN_NO_FLAGS) == 0) {
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
264 /* Add/update mailbox list with flags */
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
265 bool update_only =
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
266 (flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) != 0;
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
267
4808
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
268 if (maildir_fill_readdir(ctx, glob, update_only) < 0) {
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
269 ctx->ctx.failed = TRUE;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
270 return &ctx->ctx;
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
271 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
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parents:
diff changeset
272 }
93bc9770f938 Initial code for separation of mailbox accessing and directory layout
Timo Sirainen <tss@iki.fi>
parents:
diff changeset
273
5829
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
274 if ((flags & MAILBOX_LIST_ITER_RETURN_SUBSCRIBED) != 0 &&
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
275 (flags & MAILBOX_LIST_ITER_SELECT_SUBSCRIBED) == 0) {
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
276 /* we're listing all mailboxes but we want to know
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
277 \Subscribed flags */
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
278 if (mailbox_list_subscriptions_fill(&ctx->ctx, ctx->tree_ctx,
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
279 glob, TRUE) < 0) {
1d73153584d2 Mailbox listing API changed to support more features. Used to implement
Timo Sirainen <tss@iki.fi>
parents: 5808
diff changeset
280 ctx->ctx.failed = TRUE;
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281 return &ctx->ctx;
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282 }
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283 }
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284
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285 ctx->tree_iter = mailbox_tree_iterate_init(ctx->tree_ctx, NULL,
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286 MAILBOX_MATCHED);
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287 return &ctx->ctx;
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288 }
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289
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290 int maildir_list_iter_deinit(struct mailbox_list_iterate_context *_ctx)
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291 {
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292 struct maildir_list_iterate_context *ctx =
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293 (struct maildir_list_iterate_context *)_ctx;
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294 int ret = ctx->ctx.failed ? -1 : 0;
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295
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296 if (ctx->tree_iter != NULL)
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297 mailbox_tree_iterate_deinit(&ctx->tree_iter);
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298 mailbox_tree_deinit(&ctx->tree_ctx);
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299 pool_unref(&ctx->pool);
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300 return ret;
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301 }
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302
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303 const struct mailbox_info *
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304 maildir_list_iter_next(struct mailbox_list_iterate_context *_ctx)
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305 {
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306 struct maildir_list_iterate_context *ctx =
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307 (struct maildir_list_iterate_context *)_ctx;
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308 struct mailbox_node *node;
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309
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310 if (ctx->ctx.failed)
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311 return NULL;
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312
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313 node = mailbox_tree_iterate_next(ctx->tree_iter, &ctx->info.name);
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314 if (node == NULL)
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315 return NULL;
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316
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317 ctx->info.flags = node->flags;
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318 return &ctx->info;
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319 }