dbapi/dbapi.h

   1 #ifndef __DBAPI_H
   2 #define __DBAPI_H
   3
   4 #ifndef DBAPI2_ADAPTER
   5 #include "../config.h"
   6 #endif
   7
   8 #define DB_NULLIDENTIFIER 0
   9 #define DB_CREATE 1
  10
  11 #ifdef DBAPI_OVERRIDE
  12 #undef USE_DBAPI_PGSQL
  13 #undef USE_DBAPI_SQLITE
  14 #endif
  15
  16 #ifndef BUILDING_DBAPI
  17
  18 #if defined(USE_DBAPI_PGSQL) || defined(DBAPI_OVERRIDE_PGSQL)
  19
  20 #include "../pqsql/pqsql.h"
  21
  22 typedef PQModuleIdentifier DBModuleIdentifier;
  23 typedef PGconn DBConn;
  24 typedef PQQueryHandler DBQueryHandler;
  25 typedef PQResult DBResult;
  26
  27 #define dbconnected() pqconnected()
  28 #define dbgetid() pqgetid()
  29 #define dbfreeid(x) pqfreeid(x)
  30
  31 #define dbattach(schema) pqcreateschema(schema)
  32 #define dbdetach(schema)
  33 #define dbescapestring(buf, src, len)  PQescapeString(buf, src, len)
  34 #define dbloadtable(tablename, init, data, fini) pqloadtable(tablename, init, data, fini, NULL);
  35 #define dbloadtable_tag(tablename, init, data, fini, tag) pqloadtable(tablename, init, data, fini, tag);
  36
  37 #define dbasyncqueryf(id, handler, tag, flags, format, ...) pqasyncqueryf(id, handler, tag, flags, format , ##__VA_ARGS__)
  38 #define dbquerysuccessful(x) pqquerysuccessful(x)
  39 #define dbgetresult(conn) pqgetresult(conn)
  40 #define dbnumfields(x) PQnfields(x->result)
  41
  42 #define dbfetchrow(result) pqfetchrow(result)
  43 #define dbgetvalue(result, column) pqgetvalue(result, column)
  44
  45 #define dbclear(result) pqclear(result)
  46
  47 #endif /* DBAPI_PGSQL */
  48
  49 #if defined(USE_DBAPI_SQLITE) || defined(DBAPI_OVERRIDE_SQLITE)
  50
  51 #include "../sqlite/sqlite.h"
  52
  53 typedef SQLiteModuleIdentifier DBModuleIdentifier;
  54 typedef SQLiteConn DBConn;
  55 typedef SQLiteQueryHandler DBQueryHandler;
  56 typedef SQLiteResult DBResult;
  57
  58 #define dbconnected() sqliteconnected()
  59 #define dbgetid() sqlitegetid()
  60 #define dbfreeid(x) sqlitefreeid(x)
  61
  62 #define dbattach(schema) sqliteattach((schema))
  63 #define dbdetach(schema) sqlitedetach((schema))
  64 #define dbescapestring(buf, src, len) sqliteescapestring(buf, (char *)(src), len)
  65 #define dbloadtable(tablename, init, data, fini) sqliteloadtable(tablename, init, data, fini, NULL);
  66 #define dbloadtable_tag(tablename, init, data, fini, tag) sqliteloadtable(tablename, init, data, fini, tag);
  67
  68 #define dbasyncqueryf(id, handler, tag, flags, format, ...) sqliteasyncqueryf(id, handler, tag, flags, format , ##__VA_ARGS__)
  69 #define dbquerysuccessful(x) sqlitequerysuccessful(x)
  70 #define dbgetresult(conn) sqlitegetresult(conn)
  71 #define dbnumfields(x) sqlite3_column_count(x->r)
  72
  73 #define dbfetchrow(result) sqlitefetchrow(result)
  74 #define dbgetvalue(result, column) sqlitegetvalue(result, column)
  75
  76 #define dbclear(result) sqliteclear(result)
  77
  78 #endif /* DBAPI_SQLITE */
  79
  80 #endif /* BUILDING_DBAPI */
  81
  82 #define dbasyncqueryi(identifier, handler, tag, format, ...) dbasyncqueryf(identifier, handler, tag, 0, format , ##__VA_ARGS__)
  83 #define dbasyncquery(handler, tag, format, ...) dbasyncqueryf(DB_NULLIDENTIFIER, handler, tag, 0, format , ##__VA_ARGS__)
  84 #define dbcreatequery(format, ...) dbasyncqueryf(DB_NULLIDENTIFIER, NULL, NULL, DB_CREATE, format , ##__VA_ARGS__)
  85 #define dbquery(format, ...) dbasyncqueryf(DB_NULLIDENTIFIER, NULL, NULL, 0, format , ##__VA_ARGS__)
  86
  87 #endif /* __DBAPI_H */