89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <uuid/uuid.h>
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#include <models/controller.h>
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#include <macros.h>
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int
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controller_save_single(MDB_txn *mdb_txn, MDB_dbi mdb_dbi, controller_db_key key_meta, MDB_val value)
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{
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int err;
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MDB_val key;
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key.mv_size = sizeof(controller_db_key);
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key.mv_data = &key_meta;
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if((err = mdb_put(mdb_txn, mdb_dbi, &key, &value, 0)) != 0)
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{
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fprintf(stderr, "mdb_put error %s\n", mdb_strerror(err));
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mdb_txn_abort(mdb_txn);
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return 1;
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}
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return 0;
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}
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int
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controller_save(controller *cntrlr, MDB_env *mdb_env)
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{
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int err;
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MDB_txn *mdb_txn;
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MDB_dbi mdb_dbi;
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MDB_val value;
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controller_debug(cntrlr);
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if((err = mdb_txn_begin(mdb_env, NULL, 0, &mdb_txn)) != 0)
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{
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fprintf(stderr, "mdb_txn_begin error %s\n", mdb_strerror(err));
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exit(1);
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}
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if((err = mdb_dbi_open(mdb_txn, "meta", MDB_CREATE, &mdb_dbi)) != 0)
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{
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fprintf(stderr, "mdb_dbi_open error %s\n", mdb_strerror(err));
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exit(1);
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}
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value.mv_size = sizeof(cntrlr->id);
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value.mv_data = cntrlr->id;
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if(controller_save_single(mdb_txn, mdb_dbi, KEY_META_ID, value))
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{
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return 1;
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}
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value.mv_size = sizeof(char) * (strlen(cntrlr->name) + 1);
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value.mv_data = cntrlr->name;
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if(controller_save_single(mdb_txn, mdb_dbi, KEY_META_NAME, value))
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{
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return 1;
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}
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value.mv_size = sizeof(cntrlr->command_port);
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value.mv_data = &cntrlr->command_port;
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if(controller_save_single(mdb_txn, mdb_dbi, KEY_META_COMMAND_PORT, value))
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{
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return 1;
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}
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value.mv_size = sizeof(cntrlr->discovery_port);
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value.mv_data = &cntrlr->discovery_port;
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if(controller_save_single(mdb_txn, mdb_dbi, KEY_META_DISCOVERY_PORT, value))
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{
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return 1;
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}
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value.mv_size = sizeof(cntrlr->relay_count);
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value.mv_data = &cntrlr->relay_count;
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if(controller_save_single(mdb_txn, mdb_dbi, KEY_META_RELAY_COUNT, value))
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{
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return 1;
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}
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mdb_txn_commit(mdb_txn);
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return 0;
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}
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