Mercurial > dovecot > core-2.2

annotate src/lib-dict/dict-transaction-memory.c @ 22325:e01bc3015b2f

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lib-index: Check .log.2 rotation only when syncing Instead of also whenever appending transactions to .log file. This shouldn't change the behavior much, and it's needed for the following change to work correctly.
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Tue, 11 Jul 2017 15:33:56 +0300
parents 2e2563132d5f
children cb108f786fb4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
21390
2e2563132d5f Updated copyright notices to include the year 2017.
Stephan Bosch <stephan.bosch@dovecot.fi>
parents: 19552
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1 /* Copyright (c) 2005-2017 Dovecot authors, see the included COPYING file */
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2
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3 #include "lib.h"
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4 #include "array.h"
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5 #include "dict-transaction-memory.h"
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6
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7 void dict_transaction_memory_init(struct dict_transaction_memory_context *ctx,
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8 struct dict *dict, pool_t pool)
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9 {
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10 ctx->ctx.dict = dict;
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11 ctx->pool = pool;
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12 p_array_init(&ctx->changes, pool, 32);
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13 }
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14
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15 void dict_transaction_memory_rollback(struct dict_transaction_context *_ctx)
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16 {
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17 struct dict_transaction_memory_context *ctx =
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18 (struct dict_transaction_memory_context *)_ctx;
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19
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20 pool_unref(&ctx->pool);
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21 }
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22
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23 void dict_transaction_memory_set(struct dict_transaction_context *_ctx,
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24 const char *key, const char *value)
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25 {
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26 struct dict_transaction_memory_context *ctx =
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27 (struct dict_transaction_memory_context *)_ctx;
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28 struct dict_transaction_memory_change *change;
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29
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30 change = array_append_space(&ctx->changes);
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31 change->type = DICT_CHANGE_TYPE_SET;
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32 change->key = p_strdup(ctx->pool, key);
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33 change->value.str = p_strdup(ctx->pool, value);
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34 }
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35
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36 void dict_transaction_memory_unset(struct dict_transaction_context *_ctx,
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37 const char *key)
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38 {
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39 struct dict_transaction_memory_context *ctx =
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40 (struct dict_transaction_memory_context *)_ctx;
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41 struct dict_transaction_memory_change *change;
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42
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43 change = array_append_space(&ctx->changes);
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44 change->type = DICT_CHANGE_TYPE_UNSET;
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45 change->key = p_strdup(ctx->pool, key);
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46 }
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47
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48 void dict_transaction_memory_append(struct dict_transaction_context *_ctx,
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49 const char *key, const char *value)
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50 {
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51 struct dict_transaction_memory_context *ctx =
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52 (struct dict_transaction_memory_context *)_ctx;
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53 struct dict_transaction_memory_change *change;
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54
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55 change = array_append_space(&ctx->changes);
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56 change->type = DICT_CHANGE_TYPE_APPEND;
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57 change->key = p_strdup(ctx->pool, key);
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58 change->value.str = p_strdup(ctx->pool, value);
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59 }
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60
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61 void dict_transaction_memory_atomic_inc(struct dict_transaction_context *_ctx,
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62 const char *key, long long diff)
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63 {
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64 struct dict_transaction_memory_context *ctx =
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65 (struct dict_transaction_memory_context *)_ctx;
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66 struct dict_transaction_memory_change *change;
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67
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68 change = array_append_space(&ctx->changes);
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69 change->type = DICT_CHANGE_TYPE_INC;
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70 change->key = p_strdup(ctx->pool, key);
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71 change->value.diff = diff;
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72 }