Mercurial > dovecot > core-2.2
annotate src/doveadm/dsync/dsync-ibc-stream.c @ 18394:89cbb9347de7
dsync: Don't try to use the new "finish" state with old dsync versions.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Wed, 01 Apr 2015 01:16:57 +0900 |
| parents | cf74e2179dce |
| children | 11b107c8dc05 |
| rev | line source |
|---|---|
| 18137 | 1 /* Copyright (c) 2013-2015 Dovecot authors, see the included COPYING file */ |
| 14584 | 2 |
| 3 #include "lib.h" | |
| 4 #include "array.h" | |
| 5 #include "fd-set-nonblock.h" | |
| 6 #include "safe-mkstemp.h" | |
| 7 #include "ioloop.h" | |
| 8 #include "istream.h" | |
| 9 #include "istream-seekable.h" | |
| 10 #include "istream-dot.h" | |
| 11 #include "ostream.h" | |
| 12 #include "str.h" | |
| 13 #include "strescape.h" | |
| 14 #include "master-service.h" | |
| 15 #include "mail-cache.h" | |
| 16 #include "mail-storage-private.h" | |
| 17 #include "dsync-serializer.h" | |
| 18 #include "dsync-deserializer.h" | |
| 19 #include "dsync-mail.h" | |
| 20 #include "dsync-mailbox.h" | |
| 21 #include "dsync-mailbox-state.h" | |
| 22 #include "dsync-mailbox-tree.h" | |
|
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23 #include "dsync-ibc-private.h" |
| 14584 | 24 |
| 25 #include <stdlib.h> | |
| 26 | |
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27 #define DSYNC_IBC_STREAM_TIMEOUT_MSECS (60*10*1000) |
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28 #define DSYNC_IBC_STREAM_OUTBUF_THROTTLE_SIZE (1024*128) |
| 14584 | 29 |
| 30 #define DSYNC_PROTOCOL_VERSION_MAJOR 3 | |
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31 #define DSYNC_PROTOCOL_VERSION_MINOR 3 |
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32 #define DSYNC_HANDSHAKE_VERSION "VERSION\tdsync\t3\t3\n" |
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33 |
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34 #define DSYNC_PROTOCOL_MINOR_HAVE_ATTRIBUTES 1 |
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35 #define DSYNC_PROTOCOL_MINOR_HAVE_SAVE_GUID 2 |
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36 #define DSYNC_PROTOCOL_MINOR_HAVE_FINISH 3 |
| 14584 | 37 |
| 38 enum item_type { | |
| 39 ITEM_NONE, | |
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40 ITEM_DONE, |
| 14584 | 41 |
| 42 ITEM_HANDSHAKE, | |
| 43 ITEM_MAILBOX_STATE, | |
| 44 ITEM_MAILBOX_TREE_NODE, | |
| 45 ITEM_MAILBOX_DELETE, | |
| 46 ITEM_MAILBOX, | |
| 47 | |
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48 ITEM_MAILBOX_ATTRIBUTE, |
| 14584 | 49 ITEM_MAIL_CHANGE, |
| 50 ITEM_MAIL_REQUEST, | |
| 51 ITEM_MAIL, | |
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52 ITEM_FINISH, |
| 14584 | 53 |
| 54 ITEM_MAILBOX_CACHE_FIELD, | |
| 55 | |
| 56 ITEM_END_OF_LIST | |
| 57 }; | |
| 58 | |
| 59 #define END_OF_LIST_LINE "." | |
| 60 static const struct { | |
| 61 /* full human readable name of the item */ | |
| 62 const char *name; | |
| 63 /* unique character identifying the item */ | |
| 64 char chr; | |
| 65 const char *required_keys; | |
| 66 const char *optional_keys; | |
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67 unsigned int min_minor_version; |
| 14584 | 68 } items[ITEM_END_OF_LIST+1] = { |
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69 { NULL, '\0', NULL, NULL, 0 }, |
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70 { .name = "done", |
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71 .chr = 'X', |
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72 .optional_keys = "" |
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73 }, |
| 14584 | 74 { .name = "handshake", |
| 75 .chr = 'H', | |
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76 .required_keys = "hostname", |
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77 .optional_keys = "sync_ns_prefix sync_box sync_box_guid sync_type " |
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78 "debug sync_visible_namespaces exclude_mailboxes " |
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79 "send_mail_requests backup_send backup_recv lock_timeout " |
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80 "no_mail_sync no_backup_overwrite purge_remote " |
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81 "sync_since_timestamp sync_flags virtual_all_box" |
| 14584 | 82 }, |
| 83 { .name = "mailbox_state", | |
| 84 .chr = 'S', | |
| 85 .required_keys = "mailbox_guid last_uidvalidity last_common_uid " | |
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86 "last_common_modseq last_common_pvt_modseq", |
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87 .optional_keys = "last_messages_count changes_during_sync" |
| 14584 | 88 }, |
| 89 { .name = "mailbox_tree_node", | |
| 90 .chr = 'N', | |
| 91 .required_keys = "name existence", | |
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92 .optional_keys = "mailbox_guid uid_validity uid_next " |
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93 "last_renamed_or_created subscribed last_subscription_change" |
| 14584 | 94 }, |
| 95 { .name = "mailbox_delete", | |
| 96 .chr = 'D', | |
| 97 .required_keys = "hierarchy_sep", | |
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98 .optional_keys = "mailboxes dirs unsubscribes" |
| 14584 | 99 }, |
| 100 { .name = "mailbox", | |
| 101 .chr = 'B', | |
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102 .required_keys = "mailbox_guid uid_validity uid_next messages_count " |
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103 "first_recent_uid highest_modseq highest_pvt_modseq", |
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104 .optional_keys = "mailbox_lost cache_fields have_guids have_save_guids have_only_guid128" |
| 14584 | 105 }, |
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106 { .name = "mailbox_attribute", |
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107 .chr = 'A', |
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108 .required_keys = "type key", |
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109 .optional_keys = "value stream deleted last_change modseq", |
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110 .min_minor_version = DSYNC_PROTOCOL_MINOR_HAVE_ATTRIBUTES |
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111 }, |
| 14584 | 112 { .name = "mail_change", |
| 113 .chr = 'C', | |
| 114 .required_keys = "type uid", | |
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115 .optional_keys = "guid hdr_hash modseq pvt_modseq " |
| 14584 | 116 "add_flags remove_flags final_flags " |
| 117 "keywords_reset keyword_changes" | |
| 118 }, | |
| 119 { .name = "mail_request", | |
| 120 .chr = 'R', | |
| 121 .optional_keys = "guid uid" | |
| 122 }, | |
| 123 { .name = "mail", | |
| 124 .chr = 'M', | |
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125 .optional_keys = "guid uid pop3_uidl pop3_order received_date saved_date stream" |
| 14584 | 126 }, |
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127 { .name = "finish", |
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128 .chr = 'F', |
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129 .optional_keys = "error mail_error", |
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130 .min_minor_version = DSYNC_PROTOCOL_MINOR_HAVE_FINISH |
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131 }, |
| 14584 | 132 { .name = "mailbox_cache_field", |
| 133 .chr = 'c', | |
| 134 .required_keys = "name decision", | |
| 135 .optional_keys = "last_used" | |
| 136 }, | |
| 137 | |
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138 { "end_of_list", '\0', NULL, NULL, 0 } |
| 14584 | 139 }; |
| 140 | |
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141 struct dsync_ibc_stream { |
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142 struct dsync_ibc ibc; |
| 14584 | 143 |
| 144 char *name, *temp_path_prefix; | |
| 145 struct istream *input; | |
| 146 struct ostream *output; | |
| 147 struct io *io; | |
| 148 struct timeout *to; | |
| 149 | |
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150 unsigned int minor_version; |
| 14584 | 151 struct dsync_serializer *serializers[ITEM_END_OF_LIST]; |
| 152 struct dsync_deserializer *deserializers[ITEM_END_OF_LIST]; | |
| 153 | |
| 154 pool_t ret_pool; | |
| 155 struct dsync_deserializer_decoder *cur_decoder; | |
| 156 | |
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157 struct istream *value_output, *value_input; |
| 14584 | 158 struct dsync_mail *cur_mail; |
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159 struct dsync_mailbox_attribute *cur_attr; |
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160 char value_output_last; |
| 14584 | 161 |
| 162 unsigned int version_received:1; | |
| 163 unsigned int handshake_received:1; | |
| 164 unsigned int has_pending_data:1; | |
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165 unsigned int stopped:1; |
| 14584 | 166 }; |
| 167 | |
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168 static void dsync_ibc_stream_stop(struct dsync_ibc_stream *ibc) |
| 14584 | 169 { |
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170 ibc->stopped = TRUE; |
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171 i_stream_close(ibc->input); |
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172 o_stream_close(ibc->output); |
| 14584 | 173 io_loop_stop(current_ioloop); |
| 174 } | |
| 175 | |
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176 static int dsync_ibc_stream_read_mail_stream(struct dsync_ibc_stream *ibc) |
| 14584 | 177 { |
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178 do { |
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179 i_stream_skip(ibc->value_input, |
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180 i_stream_get_data_size(ibc->value_input)); |
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181 } while (i_stream_read(ibc->value_input) > 0); |
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182 if (ibc->value_input->eof) { |
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183 if (ibc->value_input->stream_errno != 0) { |
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184 i_error("dsync(%s): read() failed: %s", ibc->name, |
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185 i_stream_get_error(ibc->value_input)); |
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186 dsync_ibc_stream_stop(ibc); |
| 14584 | 187 return -1; |
| 188 } | |
| 189 /* finished reading the mail stream */ | |
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190 i_assert(ibc->value_input->eof); |
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191 i_stream_seek(ibc->value_input, 0); |
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192 ibc->has_pending_data = TRUE; |
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193 ibc->value_input = NULL; |
| 14584 | 194 return 1; |
| 195 } | |
| 196 return 0; | |
| 197 } | |
| 198 | |
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199 static void dsync_ibc_stream_input(struct dsync_ibc_stream *ibc) |
| 14584 | 200 { |
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201 timeout_reset(ibc->to); |
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202 if (ibc->value_input != NULL) { |
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203 if (dsync_ibc_stream_read_mail_stream(ibc) == 0) |
| 14584 | 204 return; |
| 205 } | |
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206 o_stream_cork(ibc->output); |
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207 ibc->ibc.io_callback(ibc->ibc.io_context); |
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208 o_stream_uncork(ibc->output); |
| 14584 | 209 } |
| 210 | |
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211 static int dsync_ibc_stream_send_value_stream(struct dsync_ibc_stream *ibc) |
| 14584 | 212 { |
| 213 const unsigned char *data; | |
| 214 unsigned char add; | |
| 215 size_t i, size; | |
| 216 int ret; | |
| 217 | |
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218 while ((ret = i_stream_read_data(ibc->value_output, |
| 14584 | 219 &data, &size, 0)) > 0) { |
| 220 add = '\0'; | |
| 221 for (i = 0; i < size; i++) { | |
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222 if (data[i] == '.' && |
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223 ((i == 0 && ibc->value_output_last == '\n') || |
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224 (i > 0 && data[i-1] == '\n'))) { |
| 14584 | 225 /* escape the dot */ |
| 226 add = '.'; | |
| 227 break; | |
| 228 } | |
| 229 } | |
| 230 | |
| 231 if (i > 0) { | |
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232 o_stream_nsend(ibc->output, data, i); |
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233 ibc->value_output_last = data[i-1]; |
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234 i_stream_skip(ibc->value_output, i); |
| 14584 | 235 } |
| 236 | |
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237 if (o_stream_get_buffer_used_size(ibc->output) >= 4096) { |
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238 if ((ret = o_stream_flush(ibc->output)) < 0) { |
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239 dsync_ibc_stream_stop(ibc); |
| 14584 | 240 return -1; |
| 241 } | |
| 242 if (ret == 0) { | |
| 243 /* continue later */ | |
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244 o_stream_set_flush_pending(ibc->output, TRUE); |
| 14584 | 245 return 0; |
| 246 } | |
| 247 } | |
| 248 | |
| 249 if (add != '\0') { | |
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250 o_stream_nsend(ibc->output, &add, 1); |
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251 ibc->value_output_last = add; |
| 14584 | 252 } |
| 253 } | |
| 254 i_assert(ret == -1); | |
| 255 | |
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256 if (ibc->value_output->stream_errno != 0) { |
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257 i_error("dsync(%s): read(%s) failed: %s", |
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258 ibc->name, i_stream_get_name(ibc->value_output), |
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259 i_stream_get_error(ibc->value_output)); |
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260 dsync_ibc_stream_stop(ibc); |
| 14584 | 261 return -1; |
| 262 } | |
| 263 | |
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264 /* finished sending the stream. use "CRLF." instead of "LF." just in |
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265 case we're sending binary data that ends with CR. */ |
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266 o_stream_nsend_str(ibc->output, "\r\n.\r\n"); |
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267 i_stream_unref(&ibc->value_output); |
| 14584 | 268 return 1; |
| 269 } | |
| 270 | |
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271 static int dsync_ibc_stream_output(struct dsync_ibc_stream *ibc) |
| 14584 | 272 { |
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273 struct ostream *output = ibc->output; |
| 14584 | 274 int ret; |
| 275 | |
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276 o_stream_cork(ibc->output); |
| 14584 | 277 if ((ret = o_stream_flush(output)) < 0) |
| 278 ret = 1; | |
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279 else if (ibc->value_output != NULL) { |
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280 if (dsync_ibc_stream_send_value_stream(ibc) < 0) |
| 14584 | 281 ret = 1; |
| 282 } | |
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283 timeout_reset(ibc->to); |
| 14584 | 284 |
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285 if (!dsync_ibc_is_send_queue_full(&ibc->ibc)) |
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286 ibc->ibc.io_callback(ibc->ibc.io_context); |
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287 o_stream_uncork(ibc->output); |
| 14584 | 288 return ret; |
| 289 } | |
| 290 | |
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291 static void dsync_ibc_stream_timeout(struct dsync_ibc_stream *ibc) |
| 14584 | 292 { |
| 293 i_error("dsync(%s): I/O has stalled, no activity for %u seconds", | |
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294 ibc->name, DSYNC_IBC_STREAM_TIMEOUT_MSECS/1000); |
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295 ibc->ibc.timeout = TRUE; |
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296 dsync_ibc_stream_stop(ibc); |
| 14584 | 297 } |
| 298 | |
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299 static void dsync_ibc_stream_init(struct dsync_ibc_stream *ibc) |
| 14584 | 300 { |
| 301 unsigned int i; | |
| 302 | |
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303 ibc->io = io_add_istream(ibc->input, dsync_ibc_stream_input, ibc); |
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304 o_stream_set_no_error_handling(ibc->output, TRUE); |
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305 o_stream_set_flush_callback(ibc->output, dsync_ibc_stream_output, ibc); |
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306 ibc->to = timeout_add(DSYNC_IBC_STREAM_TIMEOUT_MSECS, |
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307 dsync_ibc_stream_timeout, ibc); |
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308 o_stream_cork(ibc->output); |
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309 o_stream_nsend_str(ibc->output, DSYNC_HANDSHAKE_VERSION); |
| 14584 | 310 |
| 311 /* initialize serializers and send their headers to remote */ | |
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312 for (i = ITEM_DONE + 1; i < ITEM_END_OF_LIST; i++) T_BEGIN { |
| 14584 | 313 const char *keys; |
| 314 | |
| 315 keys = items[i].required_keys == NULL ? items[i].optional_keys : | |
| 316 t_strconcat(items[i].required_keys, " ", | |
| 317 items[i].optional_keys, NULL); | |
| 318 if (keys != NULL) { | |
| 319 i_assert(items[i].chr != '\0'); | |
| 320 | |
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321 ibc->serializers[i] = |
| 14584 | 322 dsync_serializer_init(t_strsplit_spaces(keys, " ")); |
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323 o_stream_nsend(ibc->output, &items[i].chr, 1); |
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324 o_stream_nsend_str(ibc->output, |
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325 dsync_serializer_encode_header_line(ibc->serializers[i])); |
| 14584 | 326 } |
| 327 } T_END; | |
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328 o_stream_nsend_str(ibc->output, ".\n"); |
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329 o_stream_uncork(ibc->output); |
| 14584 | 330 } |
| 331 | |
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332 static void dsync_ibc_stream_deinit(struct dsync_ibc *_ibc) |
| 14584 | 333 { |
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334 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
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335 unsigned int i; |
| 14584 | 336 |
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337 for (i = ITEM_DONE + 1; i < ITEM_END_OF_LIST; i++) { |
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338 if (ibc->serializers[i] != NULL) |
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339 dsync_serializer_deinit(&ibc->serializers[i]); |
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340 if (ibc->deserializers[i] != NULL) |
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341 dsync_deserializer_deinit(&ibc->deserializers[i]); |
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342 } |
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343 if (ibc->cur_decoder != NULL) |
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344 dsync_deserializer_decode_finish(&ibc->cur_decoder); |
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345 if (ibc->value_output != NULL) |
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346 i_stream_unref(&ibc->value_output); |
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347 else { |
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348 /* notify remote that we're closing. this is mainly to avoid |
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349 "read() failed: EOF" errors on failing dsyncs */ |
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350 o_stream_nsend_str(ibc->output, |
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351 t_strdup_printf("%c\n", items[ITEM_DONE].chr)); |
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352 (void)o_stream_nfinish(ibc->output); |
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353 } |
| 14584 | 354 |
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355 timeout_remove(&ibc->to); |
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356 if (ibc->io != NULL) |
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357 io_remove(&ibc->io); |
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358 i_stream_destroy(&ibc->input); |
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359 o_stream_destroy(&ibc->output); |
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360 pool_unref(&ibc->ret_pool); |
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361 i_free(ibc->temp_path_prefix); |
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362 i_free(ibc->name); |
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363 i_free(ibc); |
| 14584 | 364 } |
| 365 | |
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366 static int dsync_ibc_stream_next_line(struct dsync_ibc_stream *ibc, |
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367 const char **line_r) |
| 14584 | 368 { |
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369 string_t *error; |
| 14584 | 370 const char *line; |
| 17252 | 371 ssize_t ret; |
| 14584 | 372 |
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373 line = i_stream_next_line(ibc->input); |
| 14584 | 374 if (line != NULL) { |
| 375 *line_r = line; | |
| 376 return 1; | |
| 377 } | |
| 378 /* try reading some */ | |
| 17252 | 379 if ((ret = i_stream_read(ibc->input)) == -1) { |
|
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380 if (ibc->stopped) |
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381 return -1; |
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382 error = t_str_new(128); |
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383 if (ibc->input->stream_errno != 0) { |
|
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384 str_printfa(error, "read(%s) failed: %s", ibc->name, |
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385 i_stream_get_error(ibc->input)); |
| 14584 | 386 } else { |
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387 i_assert(ibc->input->eof); |
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388 str_printfa(error, "read(%s) failed: EOF", ibc->name); |
| 14584 | 389 } |
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390 if (!ibc->version_received) |
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391 str_append(error, " (version not received)"); |
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392 else if (!ibc->handshake_received) |
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393 str_append(error, " (handshake not received)"); |
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394 i_error("%s", str_c(error)); |
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395 dsync_ibc_stream_stop(ibc); |
| 14584 | 396 return -1; |
| 397 } | |
| 17252 | 398 i_assert(ret >= 0); |
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399 *line_r = i_stream_next_line(ibc->input); |
| 14584 | 400 if (*line_r == NULL) { |
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401 ibc->has_pending_data = FALSE; |
| 14584 | 402 return 0; |
| 403 } | |
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404 ibc->has_pending_data = TRUE; |
| 14584 | 405 return 1; |
| 406 } | |
| 407 | |
|
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408 static void ATTR_FORMAT(3, 4) ATTR_NULL(2) |
|
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409 dsync_ibc_input_error(struct dsync_ibc_stream *ibc, |
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410 struct dsync_deserializer_decoder *decoder, |
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411 const char *fmt, ...) |
| 14584 | 412 { |
| 413 va_list args; | |
| 414 const char *error; | |
| 415 | |
| 416 va_start(args, fmt); | |
| 417 error = t_strdup_vprintf(fmt, args); | |
| 418 if (decoder == NULL) | |
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419 i_error("dsync(%s): %s", ibc->name, error); |
| 14584 | 420 else { |
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421 i_error("dsync(%s): %s: %s", ibc->name, |
| 14584 | 422 dsync_deserializer_decoder_get_name(decoder), error); |
| 423 } | |
| 424 va_end(args); | |
| 425 | |
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426 dsync_ibc_stream_stop(ibc); |
| 14584 | 427 } |
| 428 | |
| 429 static void | |
|
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430 dsync_ibc_stream_send_string(struct dsync_ibc_stream *ibc, |
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431 const string_t *str) |
| 14584 | 432 { |
|
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433 i_assert(ibc->value_output == NULL); |
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434 o_stream_nsend(ibc->output, str_data(str), str_len(str)); |
| 14584 | 435 } |
| 436 | |
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437 static int seekable_fd_callback(const char **path_r, void *context) |
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438 { |
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439 struct dsync_ibc_stream *ibc = context; |
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440 string_t *path; |
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441 int fd; |
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442 |
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443 path = t_str_new(128); |
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444 str_append(path, ibc->temp_path_prefix); |
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445 fd = safe_mkstemp(path, 0600, (uid_t)-1, (gid_t)-1); |
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446 if (fd == -1) { |
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447 i_error("safe_mkstemp(%s) failed: %m", str_c(path)); |
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448 return -1; |
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449 } |
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450 |
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451 /* we just want the fd, unlink it */ |
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452 if (unlink(str_c(path)) < 0) { |
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453 /* shouldn't happen.. */ |
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454 i_error("unlink(%s) failed: %m", str_c(path)); |
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455 i_close_fd(&fd); |
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456 return -1; |
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457 } |
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458 |
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459 *path_r = str_c(path); |
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460 return fd; |
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461 } |
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462 |
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463 static struct istream * |
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464 dsync_ibc_stream_input_stream(struct dsync_ibc_stream *ibc) |
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465 { |
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466 struct istream *inputs[2]; |
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467 |
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468 inputs[0] = i_stream_create_dot(ibc->input, FALSE); |
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469 inputs[1] = NULL; |
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470 ibc->value_input = i_stream_create_seekable(inputs, MAIL_READ_FULL_BLOCK_SIZE, |
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471 seekable_fd_callback, ibc); |
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472 i_stream_unref(&inputs[0]); |
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473 |
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474 return ibc->value_input; |
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475 } |
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476 |
|
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477 static int |
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478 dsync_ibc_check_missing_deserializers(struct dsync_ibc_stream *ibc) |
| 14584 | 479 { |
| 480 unsigned int i; | |
| 481 int ret = 0; | |
| 482 | |
|
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483 for (i = ITEM_DONE + 1; i < ITEM_END_OF_LIST; i++) { |
|
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484 if (ibc->deserializers[i] == NULL && |
|
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485 ibc->minor_version >= items[i].min_minor_version && |
| 14584 | 486 (items[i].required_keys != NULL || |
| 487 items[i].optional_keys != NULL)) { | |
|
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488 dsync_ibc_input_error(ibc, NULL, |
| 14584 | 489 "Remote didn't handshake deserializer for %s", |
| 490 items[i].name); | |
| 491 ret = -1; | |
| 492 } | |
| 493 } | |
| 494 return ret; | |
| 495 } | |
| 496 | |
| 497 static bool | |
|
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498 dsync_ibc_stream_handshake(struct dsync_ibc_stream *ibc, const char *line) |
| 14584 | 499 { |
| 500 enum item_type item = ITEM_NONE; | |
| 501 const char *const *required_keys, *error; | |
| 502 unsigned int i; | |
| 503 | |
|
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504 if (ibc->handshake_received) |
| 14584 | 505 return TRUE; |
| 506 | |
|
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507 if (!ibc->version_received) { |
|
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508 if (!version_string_verify_full(line, "dsync", |
|
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509 DSYNC_PROTOCOL_VERSION_MAJOR, |
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510 &ibc->minor_version)) { |
|
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511 dsync_ibc_input_error(ibc, NULL, |
| 14584 | 512 "Remote dsync doesn't use compatible protocol"); |
|
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513 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 514 } |
|
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515 ibc->version_received = TRUE; |
| 14584 | 516 return FALSE; |
| 517 } | |
| 518 | |
| 519 if (strcmp(line, END_OF_LIST_LINE) == 0) { | |
| 520 /* finished handshaking */ | |
|
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521 if (dsync_ibc_check_missing_deserializers(ibc) < 0) |
| 14584 | 522 return FALSE; |
|
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523 ibc->handshake_received = TRUE; |
| 14584 | 524 return FALSE; |
| 525 } | |
| 526 | |
| 527 for (i = 1; i < ITEM_END_OF_LIST; i++) { | |
| 528 if (items[i].chr == line[0]) { | |
| 529 item = i; | |
| 530 break; | |
| 531 } | |
| 532 } | |
| 533 if (item == ITEM_NONE) { | |
| 534 /* unknown deserializer, ignore */ | |
| 535 return FALSE; | |
| 536 } | |
| 537 | |
| 538 required_keys = items[item].required_keys == NULL ? NULL : | |
| 539 t_strsplit(items[item].required_keys, " "); | |
| 540 if (dsync_deserializer_init(items[item].name, | |
| 541 required_keys, line + 1, | |
|
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542 &ibc->deserializers[item], &error) < 0) { |
|
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|
543 dsync_ibc_input_error(ibc, NULL, |
| 14584 | 544 "Remote sent invalid handshake for %s: %s", |
| 545 items[item].name, error); | |
| 546 } | |
| 547 return FALSE; | |
| 548 } | |
| 549 | |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
changeset
|
550 static enum dsync_ibc_recv_ret |
|
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parents:
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diff
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551 dsync_ibc_stream_input_next(struct dsync_ibc_stream *ibc, enum item_type item, |
|
920756cd29b8
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diff
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|
552 struct dsync_deserializer_decoder **decoder_r) |
| 14584 | 553 { |
| 554 enum item_type line_item = ITEM_NONE; | |
| 555 const char *line, *error; | |
| 556 unsigned int i; | |
| 557 | |
|
16052
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lib-storage: Mailbox attributes can now be accessed via istreams.
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16051
diff
changeset
|
558 i_assert(ibc->value_input == NULL); |
| 14584 | 559 |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
560 timeout_reset(ibc->to); |
| 14584 | 561 |
| 562 do { | |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
563 if (dsync_ibc_stream_next_line(ibc, &line) <= 0) |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
564 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
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|
565 } while (!dsync_ibc_stream_handshake(ibc, line)); |
| 14584 | 566 |
| 567 if (strcmp(line, END_OF_LIST_LINE) == 0) { | |
| 568 /* end of this list */ | |
|
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diff
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|
569 return DSYNC_IBC_RECV_RET_FINISHED; |
| 14584 | 570 } |
|
15767
93a8a32adfd8
dsync: Don't log read() failed: EOF when remote intentionally fails early.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
571 if (line[0] == items[ITEM_DONE].chr) { |
|
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dsync: Don't log read() failed: EOF when remote intentionally fails early.
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parents:
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diff
changeset
|
572 /* remote cleanly closed the connection, possibly because of |
|
93a8a32adfd8
dsync: Don't log read() failed: EOF when remote intentionally fails early.
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|
573 some failure (which it should have logged). we don't want to |
|
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dsync: Don't log read() failed: EOF when remote intentionally fails early.
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parents:
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|
574 log any stream errors anyway after this. */ |
|
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dsync: Don't log read() failed: EOF when remote intentionally fails early.
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diff
changeset
|
575 dsync_ibc_stream_stop(ibc); |
|
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dsync: Don't log read() failed: EOF when remote intentionally fails early.
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|
576 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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dsync: Don't log read() failed: EOF when remote intentionally fails early.
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diff
changeset
|
577 |
|
93a8a32adfd8
dsync: Don't log read() failed: EOF when remote intentionally fails early.
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diff
changeset
|
578 } |
| 14584 | 579 for (i = 1; i < ITEM_END_OF_LIST; i++) { |
| 580 if (*line == items[i].chr) { | |
| 581 line_item = i; | |
| 582 break; | |
| 583 } | |
| 584 } | |
| 585 if (line_item != item) { | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
changeset
|
586 dsync_ibc_input_error(ibc, NULL, |
| 14584 | 587 "Received unexpected input %c != %c", |
| 588 *line, items[item].chr); | |
|
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diff
changeset
|
589 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 590 } |
| 591 | |
|
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920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
592 if (ibc->cur_decoder != NULL) |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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diff
changeset
|
593 dsync_deserializer_decode_finish(&ibc->cur_decoder); |
|
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|
594 if (dsync_deserializer_decode_begin(ibc->deserializers[item], |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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diff
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|
595 line+1, &ibc->cur_decoder, |
| 14584 | 596 &error) < 0) { |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
597 dsync_ibc_input_error(ibc, NULL, "Invalid input to %s: %s", |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
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|
598 items[item].name, error); |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
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|
599 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 600 } |
|
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diff
changeset
|
601 *decoder_r = ibc->cur_decoder; |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
602 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 603 } |
| 604 | |
| 605 static void | |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
606 dsync_ibc_stream_send_handshake(struct dsync_ibc *_ibc, |
|
920756cd29b8
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Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
607 const struct dsync_ibc_settings *set) |
| 14584 | 608 { |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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diff
changeset
|
609 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 610 struct dsync_serializer_encoder *encoder; |
| 611 string_t *str = t_str_new(128); | |
| 612 char sync_type[2]; | |
| 613 | |
| 614 str_append_c(str, items[ITEM_HANDSHAKE].chr); | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
615 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_HANDSHAKE]); |
|
15782
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
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diff
changeset
|
616 dsync_serializer_encode_add(encoder, "hostname", set->hostname); |
|
17170
08f1c7af0ac0
dsync: Support multiple -n parameters.
Timo Sirainen <tss@iki.fi>
parents:
17130
diff
changeset
|
617 if (set->sync_ns_prefixes != NULL) { |
| 14584 | 618 dsync_serializer_encode_add(encoder, "sync_ns_prefix", |
|
17170
08f1c7af0ac0
dsync: Support multiple -n parameters.
Timo Sirainen <tss@iki.fi>
parents:
17130
diff
changeset
|
619 set->sync_ns_prefixes); |
| 14584 | 620 } |
|
15471
88ac919f8afe
dsync: Added back support for syncing only one mailbox (-m parameter)
Timo Sirainen <tss@iki.fi>
parents:
15470
diff
changeset
|
621 if (set->sync_box != NULL) |
|
88ac919f8afe
dsync: Added back support for syncing only one mailbox (-m parameter)
Timo Sirainen <tss@iki.fi>
parents:
15470
diff
changeset
|
622 dsync_serializer_encode_add(encoder, "sync_box", set->sync_box); |
|
18180
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
623 if (set->virtual_all_box != NULL) { |
|
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
624 dsync_serializer_encode_add(encoder, "virtual_all_box", |
|
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
625 set->virtual_all_box); |
|
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
626 } |
|
16398
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
627 if (set->exclude_mailboxes != NULL) { |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
628 string_t *substr = t_str_new(64); |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
629 unsigned int i; |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
630 |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
631 for (i = 0; set->exclude_mailboxes[i] != NULL; i++) { |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
632 if (i != 0) |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
633 str_append_c(substr, '\t'); |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
634 str_append_tabescaped(substr, set->exclude_mailboxes[i]); |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
635 } |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
636 dsync_serializer_encode_add(encoder, "exclude_mailboxes", |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
637 str_c(substr)); |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
638 } |
|
16110
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
639 if (!guid_128_is_empty(set->sync_box_guid)) { |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
640 dsync_serializer_encode_add(encoder, "sync_box_guid", |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
641 guid_128_to_string(set->sync_box_guid)); |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
642 } |
| 14584 | 643 |
| 644 sync_type[0] = sync_type[1] = '\0'; | |
| 645 switch (set->sync_type) { | |
| 646 case DSYNC_BRAIN_SYNC_TYPE_UNKNOWN: | |
| 647 break; | |
| 648 case DSYNC_BRAIN_SYNC_TYPE_FULL: | |
| 649 sync_type[0] = 'f'; | |
| 650 break; | |
| 651 case DSYNC_BRAIN_SYNC_TYPE_CHANGED: | |
| 652 sync_type[0] = 'c'; | |
| 653 break; | |
| 654 case DSYNC_BRAIN_SYNC_TYPE_STATE: | |
| 655 sync_type[0] = 's'; | |
| 656 break; | |
| 657 } | |
|
15782
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
658 if (sync_type[0] != '\0') |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
659 dsync_serializer_encode_add(encoder, "sync_type", sync_type); |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
660 if (set->lock_timeout > 0) { |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
661 dsync_serializer_encode_add(encoder, "lock_timeout", |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
662 t_strdup_printf("%u", set->lock_timeout)); |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
663 } |
|
18177
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
664 if (set->sync_since_timestamp > 0) { |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
665 dsync_serializer_encode_add(encoder, "sync_since_timestamp", |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
666 t_strdup_printf("%ld", (long)set->sync_since_timestamp)); |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
667 } |
|
18181
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
668 if (set->sync_flags != NULL) { |
|
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
669 dsync_serializer_encode_add(encoder, "sync_flags", |
|
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
670 set->sync_flags); |
|
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
671 } |
|
15744
b4e2b3b54f0a
dsync: Renamed "guid_requests" to "mail_requests"
Timo Sirainen <tss@iki.fi>
parents:
15715
diff
changeset
|
672 if ((set->brain_flags & DSYNC_BRAIN_FLAG_SEND_MAIL_REQUESTS) != 0) |
|
b4e2b3b54f0a
dsync: Renamed "guid_requests" to "mail_requests"
Timo Sirainen <tss@iki.fi>
parents:
15715
diff
changeset
|
673 dsync_serializer_encode_add(encoder, "send_mail_requests", ""); |
|
15231
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
674 if ((set->brain_flags & DSYNC_BRAIN_FLAG_BACKUP_SEND) != 0) |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
675 dsync_serializer_encode_add(encoder, "backup_send", ""); |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
676 if ((set->brain_flags & DSYNC_BRAIN_FLAG_BACKUP_RECV) != 0) |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
677 dsync_serializer_encode_add(encoder, "backup_recv", ""); |
|
15464
af3b86a16ac3
dsync: Added debugging and rawlogging support.
Timo Sirainen <tss@iki.fi>
parents:
15463
diff
changeset
|
678 if ((set->brain_flags & DSYNC_BRAIN_FLAG_DEBUG) != 0) |
|
af3b86a16ac3
dsync: Added debugging and rawlogging support.
Timo Sirainen <tss@iki.fi>
parents:
15463
diff
changeset
|
679 dsync_serializer_encode_add(encoder, "debug", ""); |
|
15836
607758d425e7
dsync: Renamed -a parameter to -N. It also now skips invisible namespaces.
Timo Sirainen <tss@iki.fi>
parents:
15783
diff
changeset
|
680 if ((set->brain_flags & DSYNC_BRAIN_FLAG_SYNC_VISIBLE_NAMESPACES) != 0) |
|
607758d425e7
dsync: Renamed -a parameter to -N. It also now skips invisible namespaces.
Timo Sirainen <tss@iki.fi>
parents:
15783
diff
changeset
|
681 dsync_serializer_encode_add(encoder, "sync_visible_namespaces", ""); |
|
16560
2e6829462405
dsync: Send DSYNC_BRAIN_FLAG_NO_MAIL_SYNC via ibc-stream to slave brain.
Timo Sirainen <tss@iki.fi>
parents:
16415
diff
changeset
|
682 if ((set->brain_flags & DSYNC_BRAIN_FLAG_NO_MAIL_SYNC) != 0) |
|
2e6829462405
dsync: Send DSYNC_BRAIN_FLAG_NO_MAIL_SYNC via ibc-stream to slave brain.
Timo Sirainen <tss@iki.fi>
parents:
16415
diff
changeset
|
683 dsync_serializer_encode_add(encoder, "no_mail_sync", ""); |
|
16561
0144704e1b99
dsync: Added -1 parameter to do a "one way sync" without reverting changes.
Timo Sirainen <tss@iki.fi>
parents:
16560
diff
changeset
|
684 if ((set->brain_flags & DSYNC_BRAIN_FLAG_NO_BACKUP_OVERWRITE) != 0) |
|
0144704e1b99
dsync: Added -1 parameter to do a "one way sync" without reverting changes.
Timo Sirainen <tss@iki.fi>
parents:
16560
diff
changeset
|
685 dsync_serializer_encode_add(encoder, "no_backup_overwrite", ""); |
|
16801
56be613e8ece
dsync: Added -P parameter to do a purge for the remote storage after syncing.
Timo Sirainen <tss@iki.fi>
parents:
16681
diff
changeset
|
686 if ((set->brain_flags & DSYNC_BRAIN_FLAG_PURGE_REMOTE) != 0) |
|
56be613e8ece
dsync: Added -P parameter to do a purge for the remote storage after syncing.
Timo Sirainen <tss@iki.fi>
parents:
16681
diff
changeset
|
687 dsync_serializer_encode_add(encoder, "purge_remote", ""); |
| 14584 | 688 |
| 689 dsync_serializer_encode_finish(&encoder, str); | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
690 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 691 } |
| 692 | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
693 static enum dsync_ibc_recv_ret |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
694 dsync_ibc_stream_recv_handshake(struct dsync_ibc *_ibc, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
695 const struct dsync_ibc_settings **set_r) |
| 14584 | 696 { |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
697 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 698 struct dsync_deserializer_decoder *decoder; |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
699 struct dsync_ibc_settings *set; |
| 14584 | 700 const char *value; |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
701 pool_t pool = ibc->ret_pool; |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
702 enum dsync_ibc_recv_ret ret; |
| 14584 | 703 |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
704 ret = dsync_ibc_stream_input_next(ibc, ITEM_HANDSHAKE, &decoder); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
705 if (ret != DSYNC_IBC_RECV_RET_OK) { |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
706 if (ret != DSYNC_IBC_RECV_RET_TRYAGAIN) { |
| 14584 | 707 i_error("dsync(%s): Unexpected input in handshake", |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
708 ibc->name); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
709 dsync_ibc_stream_stop(ibc); |
| 14584 | 710 } |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
711 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 712 } |
| 713 | |
| 714 p_clear(pool); | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
715 set = p_new(pool, struct dsync_ibc_settings, 1); |
| 14584 | 716 |
|
15782
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
717 value = dsync_deserializer_decode_get(decoder, "hostname"); |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
718 set->hostname = p_strdup(pool, value); |
|
16665
7057d4ad8891
dsync: After reading remote hostname, use it for the log messages instead of IP.
Timo Sirainen <tss@iki.fi>
parents:
16563
diff
changeset
|
719 /* now that we know the remote's hostname, use it for the |
|
7057d4ad8891
dsync: After reading remote hostname, use it for the log messages instead of IP.
Timo Sirainen <tss@iki.fi>
parents:
16563
diff
changeset
|
720 stream's name */ |
|
7057d4ad8891
dsync: After reading remote hostname, use it for the log messages instead of IP.
Timo Sirainen <tss@iki.fi>
parents:
16563
diff
changeset
|
721 i_free(ibc->name); |
|
7057d4ad8891
dsync: After reading remote hostname, use it for the log messages instead of IP.
Timo Sirainen <tss@iki.fi>
parents:
16563
diff
changeset
|
722 ibc->name = i_strdup(set->hostname); |
|
7057d4ad8891
dsync: After reading remote hostname, use it for the log messages instead of IP.
Timo Sirainen <tss@iki.fi>
parents:
16563
diff
changeset
|
723 |
| 14584 | 724 if (dsync_deserializer_decode_try(decoder, "sync_ns_prefix", &value)) |
|
17170
08f1c7af0ac0
dsync: Support multiple -n parameters.
Timo Sirainen <tss@iki.fi>
parents:
17130
diff
changeset
|
725 set->sync_ns_prefixes = p_strdup(pool, value); |
|
15471
88ac919f8afe
dsync: Added back support for syncing only one mailbox (-m parameter)
Timo Sirainen <tss@iki.fi>
parents:
15470
diff
changeset
|
726 if (dsync_deserializer_decode_try(decoder, "sync_box", &value)) |
|
88ac919f8afe
dsync: Added back support for syncing only one mailbox (-m parameter)
Timo Sirainen <tss@iki.fi>
parents:
15470
diff
changeset
|
727 set->sync_box = p_strdup(pool, value); |
|
18180
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
728 if (dsync_deserializer_decode_try(decoder, "virtual_all_box", &value)) |
|
39d00448490f
dsync: If same GUID already exists in storage, try to copy it instead of recreating the mail.
Timo Sirainen <tss@iki.fi>
parents:
18177
diff
changeset
|
729 set->virtual_all_box = p_strdup(pool, value); |
|
16110
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
730 if (dsync_deserializer_decode_try(decoder, "sync_box_guid", &value) && |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
731 guid_128_from_string(value, set->sync_box_guid) < 0) { |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
732 dsync_ibc_input_error(ibc, decoder, |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
733 "Invalid sync_box_guid: %s", value); |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
734 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
c51873a8e0d9
doveadm sync/backup: Added -g <guid> to sync only the specified mailbox (by GUID)
Timo Sirainen <tss@iki.fi>
parents:
16109
diff
changeset
|
735 } |
|
16398
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
736 if (dsync_deserializer_decode_try(decoder, "exclude_mailboxes", &value) && |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
737 *value != '\0') { |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
738 char **boxes = p_strsplit_tabescaped(pool, value); |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
739 set->exclude_mailboxes = (const void *)boxes; |
|
4883a8e1db13
dsync: Added -x parameter to exclude mailboxes from sync.
Timo Sirainen <tss@iki.fi>
parents:
16381
diff
changeset
|
740 } |
| 14584 | 741 if (dsync_deserializer_decode_try(decoder, "sync_type", &value)) { |
| 742 switch (value[0]) { | |
| 743 case 'f': | |
| 744 set->sync_type = DSYNC_BRAIN_SYNC_TYPE_FULL; | |
| 745 break; | |
| 746 case 'c': | |
| 747 set->sync_type = DSYNC_BRAIN_SYNC_TYPE_CHANGED; | |
| 748 break; | |
| 749 case 's': | |
| 750 set->sync_type = DSYNC_BRAIN_SYNC_TYPE_STATE; | |
| 751 break; | |
| 752 default: | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
753 dsync_ibc_input_error(ibc, decoder, |
| 14584 | 754 "Unknown sync_type: %s", value); |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
755 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 756 } |
| 757 } | |
|
15782
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
758 if (dsync_deserializer_decode_try(decoder, "lock_timeout", &value)) { |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
759 if (str_to_uint(value, &set->lock_timeout) < 0 || |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
760 set->lock_timeout == 0) { |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
761 dsync_ibc_input_error(ibc, decoder, |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
762 "Invalid lock_timeout: %s", value); |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
763 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
764 } |
|
6f024e0289da
dsync: -l parameter locking is now done on the server with "lower" hostname.
Timo Sirainen <tss@iki.fi>
parents:
15767
diff
changeset
|
765 } |
|
18177
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
766 if (dsync_deserializer_decode_try(decoder, "sync_since_timestamp", &value)) { |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
767 if (str_to_time(value, &set->sync_since_timestamp) < 0 || |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
768 set->sync_since_timestamp == 0) { |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
769 dsync_ibc_input_error(ibc, decoder, |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
770 "Invalid sync_since_timestamp: %s", value); |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
771 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
772 } |
|
f393f63764e0
dsync: Added -t <timestamp> parameter to save only mails newer than <timestamp>
Timo Sirainen <tss@iki.fi>
parents:
18137
diff
changeset
|
773 } |
|
18181
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
774 if (dsync_deserializer_decode_try(decoder, "sync_flags", &value)) |
|
35e4a6ae8d85
dsync: Added -F parameter to sync only mails with[out] specific flag.
Timo Sirainen <tss@iki.fi>
parents:
18180
diff
changeset
|
775 set->sync_flags = p_strdup(pool, value); |
|
15744
b4e2b3b54f0a
dsync: Renamed "guid_requests" to "mail_requests"
Timo Sirainen <tss@iki.fi>
parents:
15715
diff
changeset
|
776 if (dsync_deserializer_decode_try(decoder, "send_mail_requests", &value)) |
|
b4e2b3b54f0a
dsync: Renamed "guid_requests" to "mail_requests"
Timo Sirainen <tss@iki.fi>
parents:
15715
diff
changeset
|
777 set->brain_flags |= DSYNC_BRAIN_FLAG_SEND_MAIL_REQUESTS; |
|
15231
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
778 if (dsync_deserializer_decode_try(decoder, "backup_send", &value)) |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
779 set->brain_flags |= DSYNC_BRAIN_FLAG_BACKUP_SEND; |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
780 if (dsync_deserializer_decode_try(decoder, "backup_recv", &value)) |
|
454d0563927d
doveadm: "backup" command is working again.
Timo Sirainen <tss@iki.fi>
parents:
15068
diff
changeset
|
781 set->brain_flags |= DSYNC_BRAIN_FLAG_BACKUP_RECV; |
|
15464
af3b86a16ac3
dsync: Added debugging and rawlogging support.
Timo Sirainen <tss@iki.fi>
parents:
15463
diff
changeset
|
782 if (dsync_deserializer_decode_try(decoder, "debug", &value)) |
|
af3b86a16ac3
dsync: Added debugging and rawlogging support.
Timo Sirainen <tss@iki.fi>
parents:
15463
diff
changeset
|
783 set->brain_flags |= DSYNC_BRAIN_FLAG_DEBUG; |
|
15836
607758d425e7
dsync: Renamed -a parameter to -N. It also now skips invisible namespaces.
Timo Sirainen <tss@iki.fi>
parents:
15783
diff
changeset
|
784 if (dsync_deserializer_decode_try(decoder, "sync_visible_namespaces", &value)) |
|
607758d425e7
dsync: Renamed -a parameter to -N. It also now skips invisible namespaces.
Timo Sirainen <tss@iki.fi>
parents:
15783
diff
changeset
|
785 set->brain_flags |= DSYNC_BRAIN_FLAG_SYNC_VISIBLE_NAMESPACES; |
|
16560
2e6829462405
dsync: Send DSYNC_BRAIN_FLAG_NO_MAIL_SYNC via ibc-stream to slave brain.
Timo Sirainen <tss@iki.fi>
parents:
16415
diff
changeset
|
786 if (dsync_deserializer_decode_try(decoder, "no_mail_sync", &value)) |
|
2e6829462405
dsync: Send DSYNC_BRAIN_FLAG_NO_MAIL_SYNC via ibc-stream to slave brain.
Timo Sirainen <tss@iki.fi>
parents:
16415
diff
changeset
|
787 set->brain_flags |= DSYNC_BRAIN_FLAG_NO_MAIL_SYNC; |
|
16561
0144704e1b99
dsync: Added -1 parameter to do a "one way sync" without reverting changes.
Timo Sirainen <tss@iki.fi>
parents:
16560
diff
changeset
|
788 if (dsync_deserializer_decode_try(decoder, "no_backup_overwrite", &value)) |
|
0144704e1b99
dsync: Added -1 parameter to do a "one way sync" without reverting changes.
Timo Sirainen <tss@iki.fi>
parents:
16560
diff
changeset
|
789 set->brain_flags |= DSYNC_BRAIN_FLAG_NO_BACKUP_OVERWRITE; |
|
16801
56be613e8ece
dsync: Added -P parameter to do a purge for the remote storage after syncing.
Timo Sirainen <tss@iki.fi>
parents:
16681
diff
changeset
|
790 if (dsync_deserializer_decode_try(decoder, "purge_remote", &value)) |
|
56be613e8ece
dsync: Added -P parameter to do a purge for the remote storage after syncing.
Timo Sirainen <tss@iki.fi>
parents:
16681
diff
changeset
|
791 set->brain_flags |= DSYNC_BRAIN_FLAG_PURGE_REMOTE; |
| 14584 | 792 |
| 793 *set_r = set; | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
794 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 795 } |
| 796 | |
| 797 static void | |
|
16222
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
798 dsync_ibc_stream_send_end_of_list(struct dsync_ibc *_ibc, |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
799 enum dsync_ibc_eol_type type) |
| 14584 | 800 { |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
15036
diff
changeset
|
801 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 802 |
|
16052
0e5a359b7b7f
lib-storage: Mailbox attributes can now be accessed via istreams.
Timo Sirainen <tss@iki.fi>
parents:
16051
diff
changeset
|
803 i_assert(ibc->value_output == NULL); |
| 14584 | 804 |
|
16222
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
805 switch (type) { |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
806 case DSYNC_IBC_EOL_MAILBOX_ATTRIBUTE: |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
807 if (ibc->minor_version < DSYNC_PROTOCOL_MINOR_HAVE_ATTRIBUTES) |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
808 return; |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
809 break; |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
810 default: |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
811 break; |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
812 } |
|
d79cf48f1072
dsync: Fixed talking to earlier dsync without mailbox attribute support.
Timo Sirainen <tss@iki.fi>
parents:
16110
diff
changeset
|
813 |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
parents:
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|
814 o_stream_nsend_str(ibc->output, END_OF_LIST_LINE"\n"); |
| 14584 | 815 } |
| 816 | |
| 817 static void | |
|
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|
818 dsync_ibc_stream_send_mailbox_state(struct dsync_ibc *_ibc, |
|
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819 const struct dsync_mailbox_state *state) |
| 14584 | 820 { |
|
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821 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 822 struct dsync_serializer_encoder *encoder; |
| 823 string_t *str = t_str_new(128); | |
| 824 | |
| 825 str_append_c(str, items[ITEM_MAILBOX_STATE].chr); | |
|
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|
826 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX_STATE]); |
| 14584 | 827 dsync_serializer_encode_add(encoder, "mailbox_guid", |
| 828 guid_128_to_string(state->mailbox_guid)); | |
| 829 dsync_serializer_encode_add(encoder, "last_uidvalidity", | |
| 830 dec2str(state->last_uidvalidity)); | |
| 831 dsync_serializer_encode_add(encoder, "last_common_uid", | |
| 832 dec2str(state->last_common_uid)); | |
| 833 dsync_serializer_encode_add(encoder, "last_common_modseq", | |
| 834 dec2str(state->last_common_modseq)); | |
|
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|
835 dsync_serializer_encode_add(encoder, "last_common_pvt_modseq", |
|
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836 dec2str(state->last_common_pvt_modseq)); |
|
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837 dsync_serializer_encode_add(encoder, "last_messages_count", |
|
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838 dec2str(state->last_messages_count)); |
|
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|
839 if (state->changes_during_sync) |
|
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840 dsync_serializer_encode_add(encoder, "changes_during_sync", ""); |
| 14584 | 841 |
| 842 dsync_serializer_encode_finish(&encoder, str); | |
|
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|
843 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 844 } |
| 845 | |
|
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846 static enum dsync_ibc_recv_ret |
|
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847 dsync_ibc_stream_recv_mailbox_state(struct dsync_ibc *_ibc, |
|
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|
848 struct dsync_mailbox_state *state_r) |
| 14584 | 849 { |
|
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850 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 851 struct dsync_deserializer_decoder *decoder; |
| 852 const char *value; | |
|
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|
853 enum dsync_ibc_recv_ret ret; |
| 14584 | 854 |
| 855 memset(state_r, 0, sizeof(*state_r)); | |
| 856 | |
|
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857 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAILBOX_STATE, &decoder); |
|
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858 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 859 return ret; |
| 860 | |
| 861 value = dsync_deserializer_decode_get(decoder, "mailbox_guid"); | |
| 862 if (guid_128_from_string(value, state_r->mailbox_guid) < 0) { | |
|
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863 dsync_ibc_input_error(ibc, decoder, "Invalid mailbox_guid"); |
|
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864 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 865 } |
| 866 value = dsync_deserializer_decode_get(decoder, "last_uidvalidity"); | |
| 867 if (str_to_uint32(value, &state_r->last_uidvalidity) < 0) { | |
|
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|
868 dsync_ibc_input_error(ibc, decoder, "Invalid last_uidvalidity"); |
|
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|
869 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 870 } |
| 871 value = dsync_deserializer_decode_get(decoder, "last_common_uid"); | |
|
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872 if (str_to_uint32(value, &state_r->last_common_uid) < 0) { |
|
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|
873 dsync_ibc_input_error(ibc, decoder, "Invalid last_common_uid"); |
|
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874 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 875 } |
| 876 value = dsync_deserializer_decode_get(decoder, "last_common_modseq"); | |
|
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877 if (str_to_uint64(value, &state_r->last_common_modseq) < 0) { |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
878 dsync_ibc_input_error(ibc, decoder, "Invalid last_common_modseq"); |
|
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879 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 880 } |
|
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|
881 value = dsync_deserializer_decode_get(decoder, "last_common_pvt_modseq"); |
|
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882 if (str_to_uint64(value, &state_r->last_common_pvt_modseq) < 0) { |
|
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883 dsync_ibc_input_error(ibc, decoder, "Invalid last_common_pvt_modseq"); |
|
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884 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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885 } |
|
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dsync: Yet another fix to working with old versions.
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|
886 if (dsync_deserializer_decode_try(decoder, "last_messages_count", &value) && |
|
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dsync: Yet another fix to working with old versions.
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|
887 str_to_uint32(value, &state_r->last_messages_count) < 0) { |
|
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|
888 dsync_ibc_input_error(ibc, decoder, "Invalid last_messages_count"); |
|
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889 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
890 } |
|
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|
891 if (dsync_deserializer_decode_try(decoder, "changes_during_sync", &value)) |
|
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|
892 state_r->changes_during_sync = TRUE; |
|
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|
893 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 894 } |
| 895 | |
| 896 static void | |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
897 dsync_ibc_stream_send_mailbox_tree_node(struct dsync_ibc *_ibc, |
|
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|
898 const char *const *name, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
899 const struct dsync_mailbox_node *node) |
| 14584 | 900 { |
|
15037
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changeset
|
901 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 902 struct dsync_serializer_encoder *encoder; |
| 903 string_t *str, *namestr; | |
| 904 | |
| 905 i_assert(*name != NULL); | |
| 906 | |
| 907 str = t_str_new(128); | |
| 908 str_append_c(str, items[ITEM_MAILBOX_TREE_NODE].chr); | |
| 909 | |
| 910 /* convert all hierarchy separators to tabs. mailbox names really | |
| 911 aren't supposed to have any tabs, but escape them anyway if there | |
| 912 are. */ | |
| 913 namestr = t_str_new(128); | |
| 914 for (; *name != NULL; name++) { | |
|
15068
002e0a120c2a
Renamed str_tabescape_write() to str_append_tabescaped()
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
915 str_append_tabescaped(namestr, *name); |
| 14584 | 916 str_append_c(namestr, '\t'); |
| 917 } | |
| 918 str_truncate(namestr, str_len(namestr)-1); | |
| 919 | |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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diff
changeset
|
920 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX_TREE_NODE]); |
| 14584 | 921 dsync_serializer_encode_add(encoder, "name", str_c(namestr)); |
| 922 switch (node->existence) { | |
| 923 case DSYNC_MAILBOX_NODE_NONEXISTENT: | |
| 924 dsync_serializer_encode_add(encoder, "existence", "n"); | |
| 925 break; | |
| 926 case DSYNC_MAILBOX_NODE_EXISTS: | |
| 927 dsync_serializer_encode_add(encoder, "existence", "y"); | |
| 928 break; | |
| 929 case DSYNC_MAILBOX_NODE_DELETED: | |
| 930 dsync_serializer_encode_add(encoder, "existence", "d"); | |
| 931 break; | |
| 932 } | |
| 933 | |
| 934 if (!guid_128_is_empty(node->mailbox_guid)) { | |
| 935 dsync_serializer_encode_add(encoder, "mailbox_guid", | |
| 936 guid_128_to_string(node->mailbox_guid)); | |
| 937 } | |
| 938 if (node->uid_validity != 0) { | |
| 939 dsync_serializer_encode_add(encoder, "uid_validity", | |
| 940 dec2str(node->uid_validity)); | |
| 941 } | |
|
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doveadm: "backup" command is working again.
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changeset
|
942 if (node->uid_next != 0) { |
|
454d0563927d
doveadm: "backup" command is working again.
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|
943 dsync_serializer_encode_add(encoder, "uid_next", |
|
454d0563927d
doveadm: "backup" command is working again.
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|
944 dec2str(node->uid_next)); |
|
454d0563927d
doveadm: "backup" command is working again.
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|
945 } |
|
15035
0af20585964d
dsync: Rewritten syncing for mailbox renames.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
946 if (node->last_renamed_or_created != 0) { |
|
0af20585964d
dsync: Rewritten syncing for mailbox renames.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
947 dsync_serializer_encode_add(encoder, "last_renamed_or_created", |
|
0af20585964d
dsync: Rewritten syncing for mailbox renames.
Timo Sirainen <tss@iki.fi>
parents:
14691
diff
changeset
|
948 dec2str(node->last_renamed_or_created)); |
| 14584 | 949 } |
| 950 if (node->last_subscription_change != 0) { | |
| 951 dsync_serializer_encode_add(encoder, "last_subscription_change", | |
| 952 dec2str(node->last_subscription_change)); | |
| 953 } | |
| 954 if (node->subscribed) | |
| 955 dsync_serializer_encode_add(encoder, "subscribed", ""); | |
| 956 dsync_serializer_encode_finish(&encoder, str); | |
|
15037
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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diff
changeset
|
957 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 958 } |
| 959 | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
960 static enum dsync_ibc_recv_ret |
|
920756cd29b8
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|
961 dsync_ibc_stream_recv_mailbox_tree_node(struct dsync_ibc *_ibc, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
962 const char *const **name_r, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
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|
963 const struct dsync_mailbox_node **node_r) |
| 14584 | 964 { |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
965 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 966 struct dsync_deserializer_decoder *decoder; |
| 967 struct dsync_mailbox_node *node; | |
| 968 const char *value; | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
969 enum dsync_ibc_recv_ret ret; |
| 14584 | 970 |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
971 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAILBOX_TREE_NODE, &decoder); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
972 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 973 return ret; |
| 974 | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
975 p_clear(ibc->ret_pool); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
976 node = p_new(ibc->ret_pool, struct dsync_mailbox_node, 1); |
| 14584 | 977 |
| 978 value = dsync_deserializer_decode_get(decoder, "name"); | |
| 979 if (*value == '\0') { | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
980 dsync_ibc_input_error(ibc, decoder, "Empty name"); |
|
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|
981 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 982 } |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
983 *name_r = (void *)p_strsplit_tabescaped(ibc->ret_pool, value); |
| 14584 | 984 |
| 985 value = dsync_deserializer_decode_get(decoder, "existence"); | |
| 986 switch (*value) { | |
| 987 case 'n': | |
| 988 node->existence = DSYNC_MAILBOX_NODE_NONEXISTENT; | |
| 989 break; | |
| 990 case 'y': | |
| 991 node->existence = DSYNC_MAILBOX_NODE_EXISTS; | |
| 992 break; | |
| 993 case 'd': | |
| 994 node->existence = DSYNC_MAILBOX_NODE_DELETED; | |
| 995 break; | |
| 996 } | |
| 997 | |
| 998 if (dsync_deserializer_decode_try(decoder, "mailbox_guid", &value) && | |
| 999 guid_128_from_string(value, node->mailbox_guid) < 0) { | |
|
15037
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|
1000 dsync_ibc_input_error(ibc, decoder, "Invalid mailbox_guid"); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
1001 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1002 } |
| 1003 if (dsync_deserializer_decode_try(decoder, "uid_validity", &value) && | |
| 1004 str_to_uint32(value, &node->uid_validity) < 0) { | |
|
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1005 dsync_ibc_input_error(ibc, decoder, "Invalid uid_validity"); |
|
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1006 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1007 } |
|
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1008 if (dsync_deserializer_decode_try(decoder, "uid_next", &value) && |
|
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|
1009 str_to_uint32(value, &node->uid_next) < 0) { |
|
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1010 dsync_ibc_input_error(ibc, decoder, "Invalid uid_next"); |
|
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1011 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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1012 } |
|
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1013 if (dsync_deserializer_decode_try(decoder, "last_renamed_or_created", &value) && |
|
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1014 str_to_time(value, &node->last_renamed_or_created) < 0) { |
|
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|
1015 dsync_ibc_input_error(ibc, decoder, "Invalid last_renamed_or_created"); |
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1016 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1017 } |
| 1018 if (dsync_deserializer_decode_try(decoder, "last_subscription_change", &value) && | |
| 1019 str_to_time(value, &node->last_subscription_change) < 0) { | |
|
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1020 dsync_ibc_input_error(ibc, decoder, "Invalid last_subscription_change"); |
|
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1021 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1022 } |
| 1023 if (dsync_deserializer_decode_try(decoder, "subscribed", &value)) | |
| 1024 node->subscribed = TRUE; | |
| 1025 | |
| 1026 *node_r = node; | |
|
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1027 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1028 } |
| 1029 | |
| 1030 static void | |
|
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1031 dsync_ibc_stream_encode_delete(string_t *str, |
|
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1032 struct dsync_serializer_encoder *encoder, |
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1033 const struct dsync_mailbox_delete *deletes, |
|
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1034 unsigned int count, const char *key, |
|
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1035 enum dsync_mailbox_delete_type type) |
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1036 { |
|
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1037 unsigned int i; |
|
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1038 |
|
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1039 str_truncate(str, 0); |
|
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1040 for (i = 0; i < count; i++) { |
|
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1041 if (deletes[i].type == type) { |
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1042 str_append(str, guid_128_to_string(deletes[i].guid)); |
|
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1043 str_printfa(str, " %ld ", (long)deletes[i].timestamp); |
|
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1044 } |
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1045 } |
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1046 if (str_len(str) > 0) { |
|
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|
1047 str_truncate(str, str_len(str)-1); |
|
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1048 dsync_serializer_encode_add(encoder, key, str_c(str)); |
|
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1049 } |
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1050 } |
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1051 |
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|
1052 static void |
|
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|
1053 dsync_ibc_stream_send_mailbox_deletes(struct dsync_ibc *_ibc, |
|
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1054 const struct dsync_mailbox_delete *deletes, |
|
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1055 unsigned int count, char hierarchy_sep) |
| 14584 | 1056 { |
|
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|
1057 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1058 struct dsync_serializer_encoder *encoder; |
|
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|
1059 string_t *str, *substr; |
| 14584 | 1060 char sep[2]; |
| 1061 | |
| 1062 str = t_str_new(128); | |
| 1063 str_append_c(str, items[ITEM_MAILBOX_DELETE].chr); | |
| 1064 | |
|
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|
1065 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX_DELETE]); |
| 14584 | 1066 sep[0] = hierarchy_sep; sep[1] = '\0'; |
| 1067 dsync_serializer_encode_add(encoder, "hierarchy_sep", sep); | |
| 1068 | |
|
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parents:
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|
1069 substr = t_str_new(128); |
|
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|
1070 dsync_ibc_stream_encode_delete(substr, encoder, deletes, count, |
|
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1071 "mailboxes", |
|
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|
1072 DSYNC_MAILBOX_DELETE_TYPE_MAILBOX); |
|
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|
1073 dsync_ibc_stream_encode_delete(substr, encoder, deletes, count, |
|
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|
1074 "dirs", |
|
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|
1075 DSYNC_MAILBOX_DELETE_TYPE_DIR); |
|
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changeset
|
1076 dsync_ibc_stream_encode_delete(substr, encoder, deletes, count, |
|
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|
1077 "unsubscribes", |
|
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|
1078 DSYNC_MAILBOX_DELETE_TYPE_UNSUBSCRIBE); |
| 14584 | 1079 dsync_serializer_encode_finish(&encoder, str); |
|
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|
1080 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 1081 } |
| 1082 | |
| 1083 ARRAY_DEFINE_TYPE(dsync_mailbox_delete, struct dsync_mailbox_delete); | |
| 1084 static int | |
| 1085 decode_mailbox_deletes(ARRAY_TYPE(dsync_mailbox_delete) *deletes, | |
|
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|
1086 const char *value, enum dsync_mailbox_delete_type type) |
| 14584 | 1087 { |
| 1088 struct dsync_mailbox_delete *del; | |
|
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|
1089 const char *const *tmp; |
| 14584 | 1090 unsigned int i; |
| 1091 | |
|
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|
1092 tmp = t_strsplit(value, " "); |
|
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|
1093 for (i = 0; tmp[i] != NULL; i += 2) { |
| 14584 | 1094 del = array_append_space(deletes); |
|
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|
1095 del->type = type; |
|
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|
1096 if (guid_128_from_string(tmp[i], del->guid) < 0) |
|
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1097 return -1; |
|
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|
1098 if (tmp[i+1] == NULL || |
|
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|
1099 str_to_time(tmp[i+1], &del->timestamp) < 0) |
| 14584 | 1100 return -1; |
| 1101 } | |
| 1102 return 0; | |
| 1103 } | |
| 1104 | |
|
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changeset
|
1105 static enum dsync_ibc_recv_ret |
|
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|
1106 dsync_ibc_stream_recv_mailbox_deletes(struct dsync_ibc *_ibc, |
|
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|
1107 const struct dsync_mailbox_delete **deletes_r, |
|
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|
1108 unsigned int *count_r, char *hierarchy_sep_r) |
| 14584 | 1109 { |
|
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changeset
|
1110 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1111 struct dsync_deserializer_decoder *decoder; |
| 1112 ARRAY_TYPE(dsync_mailbox_delete) deletes; | |
| 1113 const char *value; | |
|
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|
1114 enum dsync_ibc_recv_ret ret; |
| 14584 | 1115 |
|
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|
1116 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAILBOX_DELETE, &decoder); |
|
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|
1117 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 1118 return ret; |
| 1119 | |
|
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|
1120 p_clear(ibc->ret_pool); |
|
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|
1121 p_array_init(&deletes, ibc->ret_pool, 16); |
| 14584 | 1122 |
| 1123 value = dsync_deserializer_decode_get(decoder, "hierarchy_sep"); | |
| 1124 if (strlen(value) != 1) { | |
|
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|
1125 dsync_ibc_input_error(ibc, decoder, "Invalid hierarchy_sep"); |
|
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|
1126 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1127 } |
| 1128 *hierarchy_sep_r = value[0]; | |
| 1129 | |
| 1130 if (dsync_deserializer_decode_try(decoder, "mailboxes", &value) && | |
|
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|
1131 decode_mailbox_deletes(&deletes, value, |
|
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|
1132 DSYNC_MAILBOX_DELETE_TYPE_MAILBOX) < 0) { |
|
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|
1133 dsync_ibc_input_error(ibc, decoder, "Invalid mailboxes"); |
|
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|
1134 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1135 } |
| 1136 if (dsync_deserializer_decode_try(decoder, "dirs", &value) && | |
|
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|
1137 decode_mailbox_deletes(&deletes, value, |
|
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|
1138 DSYNC_MAILBOX_DELETE_TYPE_DIR) < 0) { |
|
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changeset
|
1139 dsync_ibc_input_error(ibc, decoder, "Invalid dirs"); |
|
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|
1140 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1141 } |
|
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|
1142 if (dsync_deserializer_decode_try(decoder, "unsubscribes", &value) && |
|
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|
1143 decode_mailbox_deletes(&deletes, value, |
|
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|
1144 DSYNC_MAILBOX_DELETE_TYPE_UNSUBSCRIBE) < 0) { |
|
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|
1145 dsync_ibc_input_error(ibc, decoder, "Invalid dirs"); |
|
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|
1146 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1147 } |
| 1148 *deletes_r = array_get(&deletes, count_r); | |
|
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1149 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1150 } |
| 1151 | |
| 1152 static const char * | |
|
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1153 get_cache_fields(struct dsync_ibc_stream *ibc, |
| 14584 | 1154 const struct dsync_mailbox *dsync_box) |
| 1155 { | |
| 1156 struct dsync_serializer_encoder *encoder; | |
| 1157 string_t *str; | |
| 1158 const struct mailbox_cache_field *cache_fields; | |
| 1159 unsigned int i, count; | |
| 1160 char decision[3]; | |
| 1161 | |
| 1162 cache_fields = array_get(&dsync_box->cache_fields, &count); | |
| 1163 if (count == 0) | |
| 1164 return ""; | |
| 1165 | |
| 1166 str = t_str_new(128); | |
| 1167 for (i = 0; i < count; i++) { | |
| 1168 const struct mailbox_cache_field *field = &cache_fields[i]; | |
| 1169 | |
|
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1170 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX_CACHE_FIELD]); |
| 14584 | 1171 dsync_serializer_encode_add(encoder, "name", field->name); |
| 1172 | |
| 1173 memset(decision, 0, sizeof(decision)); | |
| 1174 switch (field->decision & ~MAIL_CACHE_DECISION_FORCED) { | |
| 1175 case MAIL_CACHE_DECISION_NO: | |
| 1176 decision[0] = 'n'; | |
| 1177 break; | |
| 1178 case MAIL_CACHE_DECISION_TEMP: | |
| 1179 decision[0] = 't'; | |
| 1180 break; | |
| 1181 case MAIL_CACHE_DECISION_YES: | |
| 1182 decision[0] = 'y'; | |
| 1183 break; | |
| 1184 } | |
| 1185 i_assert(decision[0] != '\0'); | |
| 1186 if ((field->decision & MAIL_CACHE_DECISION_FORCED) != 0) | |
| 1187 decision[1] = 'F'; | |
| 1188 dsync_serializer_encode_add(encoder, "decision", decision); | |
| 1189 if (field->last_used != 0) { | |
| 1190 dsync_serializer_encode_add(encoder, "last_used", | |
| 1191 dec2str(field->last_used)); | |
| 1192 } | |
| 1193 dsync_serializer_encode_finish(&encoder, str); | |
| 1194 } | |
| 1195 if (i > 0) { | |
| 1196 /* remove the trailing LF */ | |
| 1197 str_truncate(str, str_len(str)-1); | |
| 1198 } | |
| 1199 return str_c(str); | |
| 1200 } | |
| 1201 | |
| 1202 static void | |
|
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1203 dsync_ibc_stream_send_mailbox(struct dsync_ibc *_ibc, |
|
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1204 const struct dsync_mailbox *dsync_box) |
| 14584 | 1205 { |
|
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1206 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1207 struct dsync_serializer_encoder *encoder; |
| 1208 string_t *str = t_str_new(128); | |
| 1209 const char *value; | |
| 1210 | |
| 1211 str_append_c(str, items[ITEM_MAILBOX].chr); | |
|
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1212 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX]); |
| 14584 | 1213 dsync_serializer_encode_add(encoder, "mailbox_guid", |
| 1214 guid_128_to_string(dsync_box->mailbox_guid)); | |
| 1215 | |
| 1216 if (dsync_box->mailbox_lost) | |
| 1217 dsync_serializer_encode_add(encoder, "mailbox_lost", ""); | |
|
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1218 if (dsync_box->have_guids) |
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1219 dsync_serializer_encode_add(encoder, "have_guids", ""); |
|
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1220 if (dsync_box->have_save_guids) |
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1221 dsync_serializer_encode_add(encoder, "have_save_guids", ""); |
|
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1222 if (dsync_box->have_only_guid128) |
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1223 dsync_serializer_encode_add(encoder, "have_only_guid128", ""); |
| 14584 | 1224 dsync_serializer_encode_add(encoder, "uid_validity", |
| 1225 dec2str(dsync_box->uid_validity)); | |
| 1226 dsync_serializer_encode_add(encoder, "uid_next", | |
| 1227 dec2str(dsync_box->uid_next)); | |
| 1228 dsync_serializer_encode_add(encoder, "messages_count", | |
| 1229 dec2str(dsync_box->messages_count)); | |
| 1230 dsync_serializer_encode_add(encoder, "first_recent_uid", | |
| 1231 dec2str(dsync_box->first_recent_uid)); | |
| 1232 dsync_serializer_encode_add(encoder, "highest_modseq", | |
| 1233 dec2str(dsync_box->highest_modseq)); | |
|
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1234 dsync_serializer_encode_add(encoder, "highest_pvt_modseq", |
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1235 dec2str(dsync_box->highest_pvt_modseq)); |
| 14584 | 1236 |
|
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1237 value = get_cache_fields(ibc, dsync_box); |
| 14584 | 1238 if (value != NULL) |
| 1239 dsync_serializer_encode_add(encoder, "cache_fields", value); | |
| 1240 | |
| 1241 dsync_serializer_encode_finish(&encoder, str); | |
|
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1242 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 1243 } |
| 1244 | |
| 1245 static int | |
|
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1246 parse_cache_field(struct dsync_ibc_stream *ibc, struct dsync_mailbox *box, |
| 14584 | 1247 const char *value) |
| 1248 { | |
| 1249 struct dsync_deserializer_decoder *decoder; | |
| 1250 struct mailbox_cache_field field; | |
| 1251 const char *error; | |
| 1252 int ret = 0; | |
| 1253 | |
|
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1254 if (dsync_deserializer_decode_begin(ibc->deserializers[ITEM_MAILBOX_CACHE_FIELD], |
| 14584 | 1255 value, &decoder, &error) < 0) { |
|
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1256 dsync_ibc_input_error(ibc, NULL, |
| 14584 | 1257 "cache_field: Invalid input: %s", error); |
| 1258 return -1; | |
| 1259 } | |
| 1260 | |
| 1261 memset(&field, 0, sizeof(field)); | |
| 1262 value = dsync_deserializer_decode_get(decoder, "name"); | |
|
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1263 field.name = p_strdup(ibc->ret_pool, value); |
| 14584 | 1264 |
| 1265 value = dsync_deserializer_decode_get(decoder, "decision"); | |
| 1266 switch (*value) { | |
| 1267 case 'n': | |
| 1268 field.decision = MAIL_CACHE_DECISION_NO; | |
| 1269 break; | |
| 1270 case 't': | |
| 1271 field.decision = MAIL_CACHE_DECISION_TEMP; | |
| 1272 break; | |
| 1273 case 'y': | |
| 1274 field.decision = MAIL_CACHE_DECISION_YES; | |
| 1275 break; | |
| 1276 default: | |
|
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1277 dsync_ibc_input_error(ibc, decoder, "Invalid decision: %s", |
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1278 value); |
| 14584 | 1279 ret = -1; |
| 1280 break; | |
| 1281 } | |
| 1282 if (value[1] == 'F') | |
| 1283 field.decision |= MAIL_CACHE_DECISION_FORCED; | |
| 1284 | |
| 1285 if (dsync_deserializer_decode_try(decoder, "last_used", &value) && | |
| 1286 str_to_time(value, &field.last_used) < 0) { | |
|
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1287 dsync_ibc_input_error(ibc, decoder, "Invalid last_used"); |
| 14584 | 1288 ret = -1; |
| 1289 } | |
| 1290 array_append(&box->cache_fields, &field, 1); | |
| 1291 | |
| 1292 dsync_deserializer_decode_finish(&decoder); | |
| 1293 return ret; | |
| 1294 } | |
| 1295 | |
|
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1296 static enum dsync_ibc_recv_ret |
|
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1297 dsync_ibc_stream_recv_mailbox(struct dsync_ibc *_ibc, |
|
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1298 const struct dsync_mailbox **dsync_box_r) |
| 14584 | 1299 { |
|
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1300 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
|
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1301 pool_t pool = ibc->ret_pool; |
| 14584 | 1302 struct dsync_deserializer_decoder *decoder; |
| 1303 struct dsync_mailbox *box; | |
| 1304 const char *value; | |
|
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|
1305 enum dsync_ibc_recv_ret ret; |
| 14584 | 1306 |
| 1307 p_clear(pool); | |
| 1308 box = p_new(pool, struct dsync_mailbox, 1); | |
| 1309 | |
|
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1310 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAILBOX, &decoder); |
|
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1311 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 1312 return ret; |
| 1313 | |
| 1314 value = dsync_deserializer_decode_get(decoder, "mailbox_guid"); | |
| 1315 if (guid_128_from_string(value, box->mailbox_guid) < 0) { | |
|
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|
1316 dsync_ibc_input_error(ibc, decoder, "Invalid mailbox_guid"); |
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1317 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1318 } |
| 1319 | |
| 1320 if (dsync_deserializer_decode_try(decoder, "mailbox_lost", &value)) | |
| 1321 box->mailbox_lost = TRUE; | |
|
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1322 if (dsync_deserializer_decode_try(decoder, "have_guids", &value)) |
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1323 box->have_guids = TRUE; |
|
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1324 if (dsync_deserializer_decode_try(decoder, "have_save_guids", &value) || |
|
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1325 (box->have_guids && ibc->minor_version < DSYNC_PROTOCOL_MINOR_HAVE_SAVE_GUID)) |
|
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1326 box->have_save_guids = TRUE; |
|
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1327 if (dsync_deserializer_decode_try(decoder, "have_only_guid128", &value)) |
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1328 box->have_only_guid128 = TRUE; |
| 14584 | 1329 value = dsync_deserializer_decode_get(decoder, "uid_validity"); |
| 1330 if (str_to_uint32(value, &box->uid_validity) < 0) { | |
|
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1331 dsync_ibc_input_error(ibc, decoder, "Invalid uid_validity"); |
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1332 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1333 } |
| 1334 value = dsync_deserializer_decode_get(decoder, "uid_next"); | |
| 1335 if (str_to_uint32(value, &box->uid_next) < 0) { | |
|
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1336 dsync_ibc_input_error(ibc, decoder, "Invalid uid_next"); |
|
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1337 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1338 } |
| 1339 value = dsync_deserializer_decode_get(decoder, "messages_count"); | |
| 1340 if (str_to_uint32(value, &box->messages_count) < 0) { | |
|
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1341 dsync_ibc_input_error(ibc, decoder, "Invalid messages_count"); |
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1342 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1343 } |
| 1344 value = dsync_deserializer_decode_get(decoder, "first_recent_uid"); | |
| 1345 if (str_to_uint32(value, &box->first_recent_uid) < 0) { | |
|
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1346 dsync_ibc_input_error(ibc, decoder, "Invalid first_recent_uid"); |
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1347 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1348 } |
| 1349 value = dsync_deserializer_decode_get(decoder, "highest_modseq"); | |
| 1350 if (str_to_uint64(value, &box->highest_modseq) < 0) { | |
|
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1351 dsync_ibc_input_error(ibc, decoder, "Invalid highest_modseq"); |
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1352 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1353 } |
|
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1354 value = dsync_deserializer_decode_get(decoder, "highest_pvt_modseq"); |
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1355 if (str_to_uint64(value, &box->highest_pvt_modseq) < 0) { |
|
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1356 dsync_ibc_input_error(ibc, decoder, "Invalid highest_pvt_modseq"); |
|
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1357 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
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1358 } |
| 14584 | 1359 |
| 1360 p_array_init(&box->cache_fields, pool, 32); | |
| 1361 if (dsync_deserializer_decode_try(decoder, "cache_fields", &value)) { | |
| 1362 const char *const *fields = t_strsplit(value, "\n"); | |
| 1363 for (; *fields != NULL; fields++) { | |
|
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1364 if (parse_cache_field(ibc, box, *fields) < 0) |
|
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1365 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1366 } |
| 1367 } | |
| 1368 | |
| 1369 *dsync_box_r = box; | |
|
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1370 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1371 } |
| 1372 | |
| 1373 static void | |
|
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1374 dsync_ibc_stream_send_mailbox_attribute(struct dsync_ibc *_ibc, |
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1375 const struct dsync_mailbox_attribute *attr) |
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1376 { |
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1377 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
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1378 struct dsync_serializer_encoder *encoder; |
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1379 string_t *str = t_str_new(128); |
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1380 char type[2]; |
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1381 |
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1382 if (ibc->minor_version < DSYNC_PROTOCOL_MINOR_HAVE_ATTRIBUTES) |
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1383 return; |
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1384 |
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1385 str_append_c(str, items[ITEM_MAILBOX_ATTRIBUTE].chr); |
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1386 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAILBOX_ATTRIBUTE]); |
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1387 |
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1388 type[0] = type[1] = '\0'; |
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1389 switch (attr->type) { |
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1390 case MAIL_ATTRIBUTE_TYPE_PRIVATE: |
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1391 type[0] = 'p'; |
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1392 break; |
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1393 case MAIL_ATTRIBUTE_TYPE_SHARED: |
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1394 type[0] = 's'; |
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1395 break; |
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1396 } |
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1397 i_assert(type[0] != '\0'); |
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1398 dsync_serializer_encode_add(encoder, "type", type); |
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1399 dsync_serializer_encode_add(encoder, "key", attr->key); |
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1400 if (attr->value != NULL) |
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1401 dsync_serializer_encode_add(encoder, "value", attr->value); |
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1402 else if (attr->value_stream != NULL) |
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1403 dsync_serializer_encode_add(encoder, "stream", ""); |
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1404 |
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1405 if (attr->deleted) |
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1406 dsync_serializer_encode_add(encoder, "deleted", ""); |
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1407 if (attr->last_change != 0) { |
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1408 dsync_serializer_encode_add(encoder, "last_change", |
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1409 dec2str(attr->last_change)); |
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1410 } |
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1411 if (attr->modseq != 0) { |
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1412 dsync_serializer_encode_add(encoder, "modseq", |
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1413 dec2str(attr->modseq)); |
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1414 } |
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1415 |
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1416 dsync_serializer_encode_finish(&encoder, str); |
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1417 dsync_ibc_stream_send_string(ibc, str); |
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1418 |
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1419 if (attr->value_stream != NULL) { |
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1420 ibc->value_output_last = '\0'; |
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1421 ibc->value_output = attr->value_stream; |
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1422 i_stream_ref(ibc->value_output); |
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1423 (void)dsync_ibc_stream_send_value_stream(ibc); |
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1424 } |
|
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1425 } |
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1426 |
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1427 static enum dsync_ibc_recv_ret |
|
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1428 dsync_ibc_stream_recv_mailbox_attribute(struct dsync_ibc *_ibc, |
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1429 const struct dsync_mailbox_attribute **attr_r) |
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1430 { |
|
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1431 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
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1432 pool_t pool = ibc->ret_pool; |
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1433 struct dsync_deserializer_decoder *decoder; |
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1434 struct dsync_mailbox_attribute *attr; |
|
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1435 const char *value; |
|
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1436 enum dsync_ibc_recv_ret ret; |
|
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1437 |
|
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1438 if (ibc->minor_version < DSYNC_PROTOCOL_MINOR_HAVE_ATTRIBUTES) |
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1439 return DSYNC_IBC_RECV_RET_FINISHED; |
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1440 |
|
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|
1441 if (ibc->value_input != NULL) { |
|
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|
1442 /* wait until the mail's stream has been read */ |
|
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|
1443 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1444 } |
|
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|
1445 |
|
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|
1446 if (ibc->cur_attr != NULL) { |
|
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|
1447 /* finished reading the stream, return the mail now */ |
|
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|
1448 *attr_r = ibc->cur_attr; |
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|
1449 ibc->cur_attr = NULL; |
|
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|
1450 return DSYNC_IBC_RECV_RET_OK; |
|
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1451 } |
|
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|
1452 |
|
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|
1453 p_clear(pool); |
|
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1454 attr = p_new(pool, struct dsync_mailbox_attribute, 1); |
|
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1455 |
|
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1456 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAILBOX_ATTRIBUTE, &decoder); |
|
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1457 if (ret != DSYNC_IBC_RECV_RET_OK) |
|
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1458 return ret; |
|
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|
1459 |
|
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|
1460 value = dsync_deserializer_decode_get(decoder, "type"); |
|
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|
1461 switch (*value) { |
|
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|
1462 case 'p': |
|
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|
1463 attr->type = MAIL_ATTRIBUTE_TYPE_PRIVATE; |
|
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|
1464 break; |
|
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|
1465 case 's': |
|
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|
1466 attr->type = MAIL_ATTRIBUTE_TYPE_SHARED; |
|
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|
1467 break; |
|
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|
1468 default: |
|
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|
1469 dsync_ibc_input_error(ibc, decoder, "Invalid type: %s", value); |
|
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|
1470 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1471 } |
|
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|
1472 |
|
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|
1473 value = dsync_deserializer_decode_get(decoder, "key"); |
|
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|
1474 attr->key = p_strdup(pool, value); |
|
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|
1475 |
|
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|
1476 if (dsync_deserializer_decode_try(decoder, "stream", &value)) { |
|
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|
1477 attr->value_stream = dsync_ibc_stream_input_stream(ibc); |
|
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|
1478 if (dsync_ibc_stream_read_mail_stream(ibc) <= 0) { |
|
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|
1479 ibc->cur_attr = attr; |
|
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|
1480 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1481 } |
|
0e5a359b7b7f
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Timo Sirainen <tss@iki.fi>
parents:
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diff
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|
1482 /* already finished reading the stream */ |
|
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|
1483 i_assert(ibc->value_input == NULL); |
|
0e5a359b7b7f
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|
1484 } else if (dsync_deserializer_decode_try(decoder, "value", &value)) |
|
16025
c6082de4bf5b
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|
1485 attr->value = p_strdup(pool, value); |
|
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|
1486 if (dsync_deserializer_decode_try(decoder, "deleted", &value)) |
|
c6082de4bf5b
dsync: Added support for syncing mailbox attributes.
Timo Sirainen <tss@iki.fi>
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|
1487 attr->deleted = TRUE; |
|
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dsync: Added support for syncing mailbox attributes.
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|
1488 if (dsync_deserializer_decode_try(decoder, "last_change", &value) && |
|
c6082de4bf5b
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Timo Sirainen <tss@iki.fi>
parents:
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diff
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|
1489 str_to_time(value, &attr->last_change) < 0) { |
|
c6082de4bf5b
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diff
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|
1490 dsync_ibc_input_error(ibc, decoder, "Invalid last_change"); |
|
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|
1491 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1492 } |
|
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|
1493 if (dsync_deserializer_decode_try(decoder, "modseq", &value) && |
|
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Timo Sirainen <tss@iki.fi>
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diff
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|
1494 str_to_uint64(value, &attr->modseq) < 0) { |
|
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Timo Sirainen <tss@iki.fi>
parents:
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|
1495 dsync_ibc_input_error(ibc, decoder, "Invalid modseq"); |
|
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|
1496 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1497 } |
|
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|
1498 |
|
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|
1499 *attr_r = attr; |
|
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|
1500 return DSYNC_IBC_RECV_RET_OK; |
|
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|
1501 } |
|
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|
1502 |
|
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|
1503 static void |
|
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|
1504 dsync_ibc_stream_send_change(struct dsync_ibc *_ibc, |
|
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|
1505 const struct dsync_mail_change *change) |
| 14584 | 1506 { |
|
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|
1507 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1508 struct dsync_serializer_encoder *encoder; |
| 1509 string_t *str = t_str_new(128); | |
| 1510 char type[2]; | |
| 1511 | |
| 1512 str_append_c(str, items[ITEM_MAIL_CHANGE].chr); | |
|
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|
1513 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAIL_CHANGE]); |
| 14584 | 1514 |
| 1515 type[0] = type[1] = '\0'; | |
| 1516 switch (change->type) { | |
| 1517 case DSYNC_MAIL_CHANGE_TYPE_SAVE: | |
| 1518 type[0] = 's'; | |
| 1519 break; | |
| 1520 case DSYNC_MAIL_CHANGE_TYPE_EXPUNGE: | |
| 1521 type[0] = 'e'; | |
| 1522 break; | |
| 1523 case DSYNC_MAIL_CHANGE_TYPE_FLAG_CHANGE: | |
| 1524 type[0] = 'f'; | |
| 1525 break; | |
| 1526 } | |
| 1527 i_assert(type[0] != '\0'); | |
| 1528 dsync_serializer_encode_add(encoder, "type", type); | |
| 1529 dsync_serializer_encode_add(encoder, "uid", dec2str(change->uid)); | |
| 1530 if (change->guid != NULL) | |
| 1531 dsync_serializer_encode_add(encoder, "guid", change->guid); | |
| 1532 if (change->hdr_hash != NULL) { | |
| 1533 dsync_serializer_encode_add(encoder, "hdr_hash", | |
| 1534 change->hdr_hash); | |
| 1535 } | |
| 1536 if (change->modseq != 0) { | |
| 1537 dsync_serializer_encode_add(encoder, "modseq", | |
| 1538 dec2str(change->modseq)); | |
| 1539 } | |
|
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changeset
|
1540 if (change->pvt_modseq != 0) { |
|
5d90e2aa1ba8
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|
1541 dsync_serializer_encode_add(encoder, "pvt_modseq", |
|
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|
1542 dec2str(change->pvt_modseq)); |
|
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|
1543 } |
| 14584 | 1544 if (change->add_flags != 0) { |
| 1545 dsync_serializer_encode_add(encoder, "add_flags", | |
| 1546 t_strdup_printf("%x", change->add_flags)); | |
| 1547 } | |
| 1548 if (change->remove_flags != 0) { | |
| 1549 dsync_serializer_encode_add(encoder, "remove_flags", | |
| 1550 t_strdup_printf("%x", change->remove_flags)); | |
| 1551 } | |
| 1552 if (change->final_flags != 0) { | |
| 1553 dsync_serializer_encode_add(encoder, "final_flags", | |
| 1554 t_strdup_printf("%x", change->final_flags)); | |
| 1555 } | |
| 1556 if (change->keywords_reset) | |
| 1557 dsync_serializer_encode_add(encoder, "keywords_reset", ""); | |
| 1558 | |
| 1559 if (array_is_created(&change->keyword_changes) && | |
| 1560 array_count(&change->keyword_changes) > 0) { | |
| 1561 string_t *kw_str = t_str_new(128); | |
| 1562 const char *const *changes; | |
| 1563 unsigned int i, count; | |
| 1564 | |
| 1565 changes = array_get(&change->keyword_changes, &count); | |
|
15068
002e0a120c2a
Renamed str_tabescape_write() to str_append_tabescaped()
Timo Sirainen <tss@iki.fi>
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changeset
|
1566 str_append_tabescaped(kw_str, changes[0]); |
| 14584 | 1567 for (i = 1; i < count; i++) { |
| 1568 str_append_c(kw_str, '\t'); | |
|
15068
002e0a120c2a
Renamed str_tabescape_write() to str_append_tabescaped()
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|
1569 str_append_tabescaped(kw_str, changes[i]); |
| 14584 | 1570 } |
| 1571 dsync_serializer_encode_add(encoder, "keyword_changes", | |
| 1572 str_c(kw_str)); | |
| 1573 } | |
|
18177
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|
1574 if (change->received_timestamp > 0) { |
|
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|
1575 dsync_serializer_encode_add(encoder, "received_timestamp", |
|
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|
1576 t_strdup_printf("%lx", (unsigned long)change->received_timestamp)); |
|
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|
1577 } |
| 14584 | 1578 |
| 1579 dsync_serializer_encode_finish(&encoder, str); | |
|
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|
1580 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 1581 } |
| 1582 | |
|
15037
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parents:
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diff
changeset
|
1583 static enum dsync_ibc_recv_ret |
|
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|
1584 dsync_ibc_stream_recv_change(struct dsync_ibc *_ibc, |
|
920756cd29b8
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|
1585 const struct dsync_mail_change **change_r) |
| 14584 | 1586 { |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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parents:
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|
1587 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
|
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changeset
|
1588 pool_t pool = ibc->ret_pool; |
| 14584 | 1589 struct dsync_deserializer_decoder *decoder; |
| 1590 struct dsync_mail_change *change; | |
| 1591 const char *value; | |
|
15037
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changeset
|
1592 enum dsync_ibc_recv_ret ret; |
| 14584 | 1593 |
| 1594 p_clear(pool); | |
| 1595 change = p_new(pool, struct dsync_mail_change, 1); | |
| 1596 | |
|
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|
1597 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAIL_CHANGE, &decoder); |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
1598 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 1599 return ret; |
| 1600 | |
| 1601 value = dsync_deserializer_decode_get(decoder, "type"); | |
| 1602 switch (*value) { | |
| 1603 case 's': | |
| 1604 change->type = DSYNC_MAIL_CHANGE_TYPE_SAVE; | |
| 1605 break; | |
| 1606 case 'e': | |
| 1607 change->type = DSYNC_MAIL_CHANGE_TYPE_EXPUNGE; | |
| 1608 break; | |
| 1609 case 'f': | |
| 1610 change->type = DSYNC_MAIL_CHANGE_TYPE_FLAG_CHANGE; | |
| 1611 break; | |
| 1612 default: | |
|
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parents:
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|
1613 dsync_ibc_input_error(ibc, decoder, "Invalid type: %s", value); |
|
920756cd29b8
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|
1614 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1615 } |
| 1616 | |
| 1617 value = dsync_deserializer_decode_get(decoder, "uid"); | |
| 1618 if (str_to_uint32(value, &change->uid) < 0) { | |
|
15037
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changeset
|
1619 dsync_ibc_input_error(ibc, decoder, "Invalid uid"); |
|
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|
1620 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1621 } |
| 1622 | |
| 1623 if (dsync_deserializer_decode_try(decoder, "guid", &value)) | |
| 1624 change->guid = p_strdup(pool, value); | |
| 1625 if (dsync_deserializer_decode_try(decoder, "hdr_hash", &value)) | |
| 1626 change->hdr_hash = p_strdup(pool, value); | |
| 1627 if (dsync_deserializer_decode_try(decoder, "modseq", &value) && | |
| 1628 str_to_uint64(value, &change->modseq) < 0) { | |
|
15037
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|
1629 dsync_ibc_input_error(ibc, decoder, "Invalid modseq"); |
|
920756cd29b8
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|
1630 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1631 } |
|
15496
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dsync: Use private modseqs to support syncing private flags in shared mailboxes.
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changeset
|
1632 if (dsync_deserializer_decode_try(decoder, "pvt_modseq", &value) && |
|
5d90e2aa1ba8
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|
1633 str_to_uint64(value, &change->pvt_modseq) < 0) { |
|
5d90e2aa1ba8
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changeset
|
1634 dsync_ibc_input_error(ibc, decoder, "Invalid pvt_modseq"); |
|
5d90e2aa1ba8
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|
1635 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
5d90e2aa1ba8
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|
1636 } |
| 14584 | 1637 |
| 1638 if (dsync_deserializer_decode_try(decoder, "add_flags", &value)) | |
| 1639 change->add_flags = strtoul(value, NULL, 16); | |
| 1640 if (dsync_deserializer_decode_try(decoder, "remove_flags", &value)) | |
| 1641 change->remove_flags = strtoul(value, NULL, 16); | |
| 1642 if (dsync_deserializer_decode_try(decoder, "final_flags", &value)) | |
| 1643 change->final_flags = strtoul(value, NULL, 16); | |
| 1644 if (dsync_deserializer_decode_try(decoder, "keywords_reset", &value)) | |
| 1645 change->keywords_reset = TRUE; | |
| 1646 | |
| 1647 if (dsync_deserializer_decode_try(decoder, "keyword_changes", &value) && | |
| 1648 *value != '\0') { | |
| 1649 const char *const *changes = t_strsplit_tab(value); | |
| 1650 unsigned int i, count = str_array_length(changes); | |
| 1651 | |
| 1652 p_array_init(&change->keyword_changes, pool, count); | |
| 1653 for (i = 0; i < count; i++) { | |
| 1654 value = p_strdup(pool, changes[i]); | |
| 1655 array_append(&change->keyword_changes, &value, 1); | |
| 1656 } | |
| 1657 } | |
|
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|
1658 if (dsync_deserializer_decode_try(decoder, "received_timestamp", &value) && |
|
f393f63764e0
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|
1659 str_to_time(value, &change->received_timestamp) < 0) { |
|
f393f63764e0
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changeset
|
1660 dsync_ibc_input_error(ibc, decoder, "Invalid received_timestamp"); |
|
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|
1661 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1662 } |
| 14584 | 1663 |
| 1664 *change_r = change; | |
|
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|
1665 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1666 } |
| 1667 | |
| 1668 static void | |
|
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|
1669 dsync_ibc_stream_send_mail_request(struct dsync_ibc *_ibc, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
changeset
|
1670 const struct dsync_mail_request *request) |
| 14584 | 1671 { |
|
15037
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changeset
|
1672 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1673 struct dsync_serializer_encoder *encoder; |
| 1674 string_t *str = t_str_new(128); | |
| 1675 | |
| 1676 str_append_c(str, items[ITEM_MAIL_REQUEST].chr); | |
|
15037
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changeset
|
1677 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAIL_REQUEST]); |
| 14584 | 1678 if (request->guid != NULL) |
| 1679 dsync_serializer_encode_add(encoder, "guid", request->guid); | |
| 1680 if (request->uid != 0) { | |
| 1681 dsync_serializer_encode_add(encoder, "uid", | |
| 1682 dec2str(request->uid)); | |
| 1683 } | |
| 1684 dsync_serializer_encode_finish(&encoder, str); | |
|
15037
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changeset
|
1685 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 1686 } |
| 1687 | |
|
15037
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changeset
|
1688 static enum dsync_ibc_recv_ret |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
1689 dsync_ibc_stream_recv_mail_request(struct dsync_ibc *_ibc, |
|
920756cd29b8
dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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diff
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|
1690 const struct dsync_mail_request **request_r) |
| 14584 | 1691 { |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
1692 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1693 struct dsync_deserializer_decoder *decoder; |
| 1694 struct dsync_mail_request *request; | |
| 1695 const char *value; | |
|
15037
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|
1696 enum dsync_ibc_recv_ret ret; |
| 14584 | 1697 |
|
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|
1698 p_clear(ibc->ret_pool); |
|
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|
1699 request = p_new(ibc->ret_pool, struct dsync_mail_request, 1); |
| 14584 | 1700 |
|
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|
1701 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAIL_REQUEST, &decoder); |
|
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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|
1702 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 1703 return ret; |
| 1704 | |
| 1705 if (dsync_deserializer_decode_try(decoder, "guid", &value)) | |
|
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Timo Sirainen <tss@iki.fi>
parents:
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diff
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|
1706 request->guid = p_strdup(ibc->ret_pool, value); |
| 14584 | 1707 if (dsync_deserializer_decode_try(decoder, "uid", &value) && |
| 1708 str_to_uint32(value, &request->uid) < 0) { | |
|
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Timo Sirainen <tss@iki.fi>
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|
1709 dsync_ibc_input_error(ibc, decoder, "Invalid uid"); |
|
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|
1710 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1711 } |
| 1712 | |
| 1713 *request_r = request; | |
|
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|
1714 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1715 } |
| 1716 | |
| 1717 static void | |
|
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|
1718 dsync_ibc_stream_send_mail(struct dsync_ibc *_ibc, |
|
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|
1719 const struct dsync_mail *mail) |
| 14584 | 1720 { |
|
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|
1721 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1722 struct dsync_serializer_encoder *encoder; |
| 1723 string_t *str = t_str_new(128); | |
| 1724 | |
|
17845
d2e1b3f6d13b
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Timo Sirainen <tss@iki.fi>
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|
1725 i_assert(!mail->minimal_fields); |
|
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|
1726 i_assert(ibc->value_output == NULL); |
| 14584 | 1727 |
| 1728 str_append_c(str, items[ITEM_MAIL].chr); | |
|
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parents:
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|
1729 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_MAIL]); |
| 14584 | 1730 if (mail->guid != NULL) |
| 1731 dsync_serializer_encode_add(encoder, "guid", mail->guid); | |
| 1732 if (mail->uid != 0) | |
| 1733 dsync_serializer_encode_add(encoder, "uid", dec2str(mail->uid)); | |
| 1734 if (mail->pop3_uidl != NULL) { | |
| 1735 dsync_serializer_encode_add(encoder, "pop3_uidl", | |
| 1736 mail->pop3_uidl); | |
| 1737 } | |
| 1738 if (mail->pop3_order > 0) { | |
| 1739 dsync_serializer_encode_add(encoder, "pop3_order", | |
| 1740 dec2str(mail->pop3_order)); | |
| 1741 } | |
| 1742 if (mail->received_date > 0) { | |
| 1743 dsync_serializer_encode_add(encoder, "received_date", | |
| 1744 dec2str(mail->received_date)); | |
| 1745 } | |
|
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|
1746 if (mail->saved_date != 0) { |
|
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|
1747 dsync_serializer_encode_add(encoder, "saved_date", |
|
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|
1748 dec2str(mail->saved_date)); |
|
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|
1749 } |
| 14584 | 1750 if (mail->input != NULL) |
| 1751 dsync_serializer_encode_add(encoder, "stream", ""); | |
| 1752 | |
| 1753 dsync_serializer_encode_finish(&encoder, str); | |
|
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Timo Sirainen <tss@iki.fi>
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|
1754 dsync_ibc_stream_send_string(ibc, str); |
| 14584 | 1755 |
| 1756 if (mail->input != NULL) { | |
|
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|
1757 ibc->value_output_last = '\0'; |
|
0e5a359b7b7f
lib-storage: Mailbox attributes can now be accessed via istreams.
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|
1758 ibc->value_output = mail->input; |
|
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|
1759 i_stream_ref(ibc->value_output); |
|
0e5a359b7b7f
lib-storage: Mailbox attributes can now be accessed via istreams.
Timo Sirainen <tss@iki.fi>
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|
1760 (void)dsync_ibc_stream_send_value_stream(ibc); |
| 14584 | 1761 } |
| 1762 } | |
| 1763 | |
|
15037
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diff
changeset
|
1764 static enum dsync_ibc_recv_ret |
|
920756cd29b8
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|
1765 dsync_ibc_stream_recv_mail(struct dsync_ibc *_ibc, struct dsync_mail **mail_r) |
| 14584 | 1766 { |
|
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Timo Sirainen <tss@iki.fi>
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changeset
|
1767 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
|
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diff
changeset
|
1768 pool_t pool = ibc->ret_pool; |
| 14584 | 1769 struct dsync_deserializer_decoder *decoder; |
| 1770 struct dsync_mail *mail; | |
| 1771 const char *value; | |
|
15037
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diff
changeset
|
1772 enum dsync_ibc_recv_ret ret; |
| 14584 | 1773 |
|
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|
1774 if (ibc->value_input != NULL) { |
| 14584 | 1775 /* wait until the mail's stream has been read */ |
|
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parents:
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diff
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|
1776 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1777 } |
|
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Timo Sirainen <tss@iki.fi>
parents:
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changeset
|
1778 if (ibc->cur_mail != NULL) { |
| 14584 | 1779 /* finished reading the stream, return the mail now */ |
|
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parents:
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|
1780 *mail_r = ibc->cur_mail; |
|
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|
1781 ibc->cur_mail = NULL; |
|
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|
1782 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1783 } |
| 1784 | |
| 1785 p_clear(pool); | |
| 1786 mail = p_new(pool, struct dsync_mail, 1); | |
| 1787 | |
|
15037
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Timo Sirainen <tss@iki.fi>
parents:
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changeset
|
1788 ret = dsync_ibc_stream_input_next(ibc, ITEM_MAIL, &decoder); |
|
920756cd29b8
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Timo Sirainen <tss@iki.fi>
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|
1789 if (ret != DSYNC_IBC_RECV_RET_OK) |
| 14584 | 1790 return ret; |
| 1791 | |
| 1792 if (dsync_deserializer_decode_try(decoder, "guid", &value)) | |
| 1793 mail->guid = p_strdup(pool, value); | |
| 1794 if (dsync_deserializer_decode_try(decoder, "uid", &value) && | |
| 1795 str_to_uint32(value, &mail->uid) < 0) { | |
|
15037
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diff
changeset
|
1796 dsync_ibc_input_error(ibc, decoder, "Invalid uid"); |
|
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|
1797 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1798 } |
| 1799 if (dsync_deserializer_decode_try(decoder, "pop3_uidl", &value)) | |
| 1800 mail->pop3_uidl = p_strdup(pool, value); | |
| 1801 if (dsync_deserializer_decode_try(decoder, "pop3_order", &value) && | |
| 1802 str_to_uint(value, &mail->pop3_order) < 0) { | |
|
15037
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dsync: Renamed "slave" to "ibc" (= inter-brain communicator)
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changeset
|
1803 dsync_ibc_input_error(ibc, decoder, "Invalid pop3_order"); |
|
920756cd29b8
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diff
changeset
|
1804 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1805 } |
| 1806 if (dsync_deserializer_decode_try(decoder, "received_date", &value) && | |
| 1807 str_to_time(value, &mail->received_date) < 0) { | |
|
15037
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diff
changeset
|
1808 dsync_ibc_input_error(ibc, decoder, "Invalid received_date"); |
|
920756cd29b8
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diff
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|
1809 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1810 } |
|
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|
1811 if (dsync_deserializer_decode_try(decoder, "saved_date", &value) && |
|
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|
1812 str_to_time(value, &mail->saved_date) < 0) { |
|
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|
1813 dsync_ibc_input_error(ibc, decoder, "Invalid saved_date"); |
|
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|
1814 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1815 } |
| 14584 | 1816 if (dsync_deserializer_decode_try(decoder, "stream", &value)) { |
|
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changeset
|
1817 mail->input = dsync_ibc_stream_input_stream(ibc); |
|
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|
1818 if (dsync_ibc_stream_read_mail_stream(ibc) <= 0) { |
|
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|
1819 ibc->cur_mail = mail; |
|
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|
1820 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
| 14584 | 1821 } |
| 1822 /* already finished reading the stream */ | |
|
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changeset
|
1823 i_assert(ibc->value_input == NULL); |
| 14584 | 1824 } |
| 1825 | |
| 1826 *mail_r = mail; | |
|
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|
1827 return DSYNC_IBC_RECV_RET_OK; |
| 14584 | 1828 } |
| 1829 | |
|
18351
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|
1830 static void |
|
18371
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Timo Sirainen <tss@iki.fi>
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diff
changeset
|
1831 dsync_ibc_stream_send_finish(struct dsync_ibc *_ibc, const char *error, |
|
b900b50085fc
dsync: Use storage's mail_error to choose the doveadm exit code.
Timo Sirainen <tss@iki.fi>
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changeset
|
1832 enum mail_error mail_error) |
|
18351
b4dbe64c0032
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|
1833 { |
|
b4dbe64c0032
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diff
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|
1834 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
|
b4dbe64c0032
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|
1835 struct dsync_serializer_encoder *encoder; |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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|
1836 string_t *str = t_str_new(128); |
|
b4dbe64c0032
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|
1837 |
|
b4dbe64c0032
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diff
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|
1838 str_append_c(str, items[ITEM_FINISH].chr); |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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|
1839 encoder = dsync_serializer_encode_begin(ibc->serializers[ITEM_FINISH]); |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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|
1840 if (error != NULL) |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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changeset
|
1841 dsync_serializer_encode_add(encoder, "error", error); |
|
18371
b900b50085fc
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Timo Sirainen <tss@iki.fi>
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|
1842 if (mail_error != 0) { |
|
b900b50085fc
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Timo Sirainen <tss@iki.fi>
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diff
changeset
|
1843 dsync_serializer_encode_add(encoder, "mail_error", |
|
b900b50085fc
dsync: Use storage's mail_error to choose the doveadm exit code.
Timo Sirainen <tss@iki.fi>
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|
1844 dec2str(mail_error)); |
|
b900b50085fc
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Timo Sirainen <tss@iki.fi>
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diff
changeset
|
1845 } |
|
18351
b4dbe64c0032
dsync: Added an extra "finish" state to allow slave-dsync to report error to master-dsync.
Timo Sirainen <tss@iki.fi>
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diff
changeset
|
1846 dsync_serializer_encode_finish(&encoder, str); |
|
b4dbe64c0032
dsync: Added an extra "finish" state to allow slave-dsync to report error to master-dsync.
Timo Sirainen <tss@iki.fi>
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|
1847 dsync_ibc_stream_send_string(ibc, str); |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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|
1848 } |
|
b4dbe64c0032
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|
1849 |
|
b4dbe64c0032
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Timo Sirainen <tss@iki.fi>
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diff
changeset
|
1850 static enum dsync_ibc_recv_ret |
|
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|
1851 dsync_ibc_stream_recv_finish(struct dsync_ibc *_ibc, const char **error_r, |
|
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|
1852 enum mail_error *mail_error_r) |
|
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|
1853 { |
|
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|
1854 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
|
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Timo Sirainen <tss@iki.fi>
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|
1855 struct dsync_deserializer_decoder *decoder; |
|
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|
1856 const char *value; |
|
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|
1857 enum dsync_ibc_recv_ret ret; |
|
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Timo Sirainen <tss@iki.fi>
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|
1858 int i = 0; |
|
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|
1859 |
|
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|
1860 *error_r = NULL; |
|
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|
1861 *mail_error_r = 0; |
|
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|
1862 |
|
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|
1863 p_clear(ibc->ret_pool); |
|
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1864 |
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1865 if (ibc->minor_version < DSYNC_PROTOCOL_MINOR_HAVE_FINISH) |
|
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|
1866 return DSYNC_IBC_RECV_RET_OK; |
|
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1867 |
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|
1868 ret = dsync_ibc_stream_input_next(ibc, ITEM_FINISH, &decoder); |
|
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1869 if (ret != DSYNC_IBC_RECV_RET_OK) |
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1870 return ret; |
|
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1871 |
|
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|
1872 if (dsync_deserializer_decode_try(decoder, "error", &value)) |
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1873 *error_r = p_strdup(ibc->ret_pool, value); |
|
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1874 if (dsync_deserializer_decode_try(decoder, "mail_error", &value) && |
|
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|
1875 str_to_int(value, &i) < 0) { |
|
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|
1876 dsync_ibc_input_error(ibc, decoder, "Invalid mail_error"); |
|
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|
1877 return DSYNC_IBC_RECV_RET_TRYAGAIN; |
|
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|
1878 } |
|
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|
1879 *mail_error_r = i; |
|
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|
1880 return DSYNC_IBC_RECV_RET_OK; |
|
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1881 } |
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1882 |
|
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1883 static void dsync_ibc_stream_close_mail_streams(struct dsync_ibc *_ibc) |
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1884 { |
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|
1885 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
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1886 |
|
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|
1887 if (ibc->value_output != NULL) { |
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|
1888 i_stream_unref(&ibc->value_output); |
|
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1889 dsync_ibc_stream_stop(ibc); |
|
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|
1890 } |
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1891 } |
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1892 |
|
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|
1893 static bool dsync_ibc_stream_is_send_queue_full(struct dsync_ibc *_ibc) |
| 14584 | 1894 { |
|
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1895 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1896 size_t bytes; |
| 1897 | |
|
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|
1898 if (ibc->value_output != NULL) |
| 14584 | 1899 return TRUE; |
| 1900 | |
|
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1901 bytes = o_stream_get_buffer_used_size(ibc->output); |
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|
1902 if (bytes < DSYNC_IBC_STREAM_OUTBUF_THROTTLE_SIZE) |
| 14584 | 1903 return FALSE; |
| 1904 | |
|
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|
1905 o_stream_set_flush_pending(ibc->output, TRUE); |
| 14584 | 1906 return TRUE; |
| 1907 } | |
| 1908 | |
|
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|
1909 static bool dsync_ibc_stream_has_pending_data(struct dsync_ibc *_ibc) |
| 14584 | 1910 { |
|
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|
1911 struct dsync_ibc_stream *ibc = (struct dsync_ibc_stream *)_ibc; |
| 14584 | 1912 |
|
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|
1913 return ibc->has_pending_data; |
| 14584 | 1914 } |
| 1915 | |
|
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1916 static const struct dsync_ibc_vfuncs dsync_ibc_stream_vfuncs = { |
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1917 dsync_ibc_stream_deinit, |
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1918 dsync_ibc_stream_send_handshake, |
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1919 dsync_ibc_stream_recv_handshake, |
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1920 dsync_ibc_stream_send_end_of_list, |
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1921 dsync_ibc_stream_send_mailbox_state, |
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1922 dsync_ibc_stream_recv_mailbox_state, |
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1923 dsync_ibc_stream_send_mailbox_tree_node, |
|
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1924 dsync_ibc_stream_recv_mailbox_tree_node, |
|
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1925 dsync_ibc_stream_send_mailbox_deletes, |
|
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1926 dsync_ibc_stream_recv_mailbox_deletes, |
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1927 dsync_ibc_stream_send_mailbox, |
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1928 dsync_ibc_stream_recv_mailbox, |
|
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1929 dsync_ibc_stream_send_mailbox_attribute, |
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1930 dsync_ibc_stream_recv_mailbox_attribute, |
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1931 dsync_ibc_stream_send_change, |
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1932 dsync_ibc_stream_recv_change, |
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1933 dsync_ibc_stream_send_mail_request, |
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|
1934 dsync_ibc_stream_recv_mail_request, |
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1935 dsync_ibc_stream_send_mail, |
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1936 dsync_ibc_stream_recv_mail, |
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1937 dsync_ibc_stream_send_finish, |
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1938 dsync_ibc_stream_recv_finish, |
|
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1939 dsync_ibc_stream_close_mail_streams, |
|
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1940 dsync_ibc_stream_is_send_queue_full, |
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|
1941 dsync_ibc_stream_has_pending_data |
| 14584 | 1942 }; |
| 1943 | |
|
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|
1944 struct dsync_ibc * |
|
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1945 dsync_ibc_init_stream(struct istream *input, struct ostream *output, |
|
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|
1946 const char *name, const char *temp_path_prefix) |
| 14584 | 1947 { |
|
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|
1948 struct dsync_ibc_stream *ibc; |
| 14584 | 1949 |
|
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|
1950 ibc = i_new(struct dsync_ibc_stream, 1); |
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1951 ibc->ibc.v = dsync_ibc_stream_vfuncs; |
|
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1952 ibc->input = input; |
|
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1953 ibc->output = output; |
|
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|
1954 ibc->name = i_strdup(name); |
|
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1955 ibc->temp_path_prefix = i_strdup(temp_path_prefix); |
|
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|
1956 ibc->ret_pool = pool_alloconly_create("ibc stream data", 2048); |
|
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|
1957 dsync_ibc_stream_init(ibc); |
|
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|
1958 return &ibc->ibc; |
| 14584 | 1959 } |