libdballe 4.0.18
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00001 /* 00002 * DB-ALLe - Archive for punctual meteorological data 00003 * 00004 * Copyright (C) 2005--2009 ARPA-SIM <urpsim@smr.arpa.emr.it> 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00018 * 00019 * Author: Enrico Zini <enrico@enricozini.com> 00020 */ 00021 00022 #ifndef DBALLE_DB_REPINFO_H 00023 #define DBALLE_DB_REPINFO_H 00024 00025 #ifdef __cplusplus 00026 extern "C" { 00027 #endif 00028 00035 #include <dballe/db/internals.h> 00036 00037 struct _dba_db; 00038 00040 struct _dba_db_repinfo_cache { 00042 DBALLE_SQL_C_UINT_TYPE id; 00043 00045 char* memo; 00047 char* desc; 00049 DBALLE_SQL_C_UINT_TYPE prio; 00051 char* descriptor; 00053 DBALLE_SQL_C_UINT_TYPE tablea; 00054 00056 char* new_memo; 00058 char* new_desc; 00060 DBALLE_SQL_C_UINT_TYPE new_prio; 00062 char* new_descriptor; 00064 DBALLE_SQL_C_UINT_TYPE new_tablea; 00065 }; 00067 typedef struct _dba_db_repinfo_cache* dba_db_repinfo_cache; 00068 00070 struct _dba_db_repinfo_memoidx { 00072 char memo[20]; 00074 int id; 00075 }; 00077 typedef struct _dba_db_repinfo_memoidx* dba_db_repinfo_memoidx; 00078 00082 struct _dba_db_repinfo 00083 { 00085 struct _dba_db* db; 00086 00088 dba_db_repinfo_cache cache; 00090 int cache_size; 00092 int cache_alloc_size; 00093 00095 dba_db_repinfo_memoidx memo_idx; 00096 }; 00098 typedef struct _dba_db_repinfo* dba_db_repinfo; 00099 00110 dba_err dba_db_repinfo_create(dba_db db, dba_db_repinfo* ins); 00111 00118 void dba_db_repinfo_delete(dba_db_repinfo ins); 00119 00127 void dba_db_repinfo_invalidate_cache(dba_db_repinfo ins); 00128 00142 dba_err dba_db_repinfo_get_id(dba_db_repinfo ri, const char* memo, int* id); 00143 00156 dba_err dba_db_repinfo_has_id(dba_db_repinfo ri, int id, int* exists); 00157 00168 dba_db_repinfo_cache dba_db_repinfo_get_by_id(dba_db_repinfo ri, int id); 00169 00180 dba_db_repinfo_cache dba_db_repinfo_get_by_memo(dba_db_repinfo ri, const char* memo); 00181 00198 dba_err dba_db_repinfo_update(dba_db_repinfo ri, const char* deffile, int* added, int* deleted, int* updated); 00199 00200 #if 0 00201 void dba_db_repinfo_set_ident(dba_db_repinfo ins, const char* ident); 00202 dba_err dba_db_repinfo_get_id(dba_db_repinfo ins, int *id); 00203 dba_err dba_db_repinfo_insert(dba_db_repinfo ins, int *id); 00204 dba_err dba_db_repinfo_update(dba_db_repinfo ins); 00205 #endif 00206 00207 00208 #ifdef __cplusplus 00209 } 00210 #endif 00211 00212 /* vim:set ts=4 sw=4: */ 00213 #endif