/* Copyright (c) Dovecot authors, see top-level COPYING file */

#include "lib.h"

#include "array.h"

#include "dict-transaction-memory.h"

void dict_transaction_memory_init(struct dict_transaction_memory_context *ctx,

          struct dict *dict, pool_t pool)

{

  ctx->ctx.dict = dict;

  ctx->pool = pool;

  p_array_init(&ctx->changes, pool, 32);

}

void dict_transaction_memory_rollback(struct dict_transaction_context *_ctx)

{

  struct dict_transaction_memory_context *ctx =

    (struct dict_transaction_memory_context *)_ctx;

  pool_unref(&ctx->pool);

}

void dict_transaction_memory_set(struct dict_transaction_context *_ctx,

         const char *key, const char *value)

{

  struct dict_transaction_memory_context *ctx =

    (struct dict_transaction_memory_context *)_ctx;

  struct dict_transaction_memory_change *change;

  change = array_append_space(&ctx->changes);

  change->type = DICT_CHANGE_TYPE_SET;

  change->key = p_strdup(ctx->pool, key);

  change->value.str = p_strdup(ctx->pool, value);

}

void dict_transaction_memory_unset(struct dict_transaction_context *_ctx,

           const char *key)

{

  struct dict_transaction_memory_context *ctx =

    (struct dict_transaction_memory_context *)_ctx;

  struct dict_transaction_memory_change *change;

  change = array_append_space(&ctx->changes);

  change->type = DICT_CHANGE_TYPE_UNSET;

  change->key = p_strdup(ctx->pool, key);

}

void dict_transaction_memory_atomic_inc(struct dict_transaction_context *_ctx,

          const char *key, long long diff)

{

  struct dict_transaction_memory_context *ctx =

    (struct dict_transaction_memory_context *)_ctx;

  struct dict_transaction_memory_change *change;

  change = array_append_space(&ctx->changes);

  change->type = DICT_CHANGE_TYPE_INC;

  change->key = p_strdup(ctx->pool, key);

  change->value.diff = diff;

}