54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
#ifndef grdb_config_h
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#define grdb_config_h
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#include <sqlite3.h>
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typedef void(*_errorLogCallback)(void *pArg, int iErrCode, const char *zMsg);
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/// Wrapper around sqlite3_config(SQLITE_CONFIG_LOG, ...) which is a variadic
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/// function that can't be used from Swift.
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static inline void _registerErrorLogCallback(_errorLogCallback callback) {
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sqlite3_config(SQLITE_CONFIG_LOG, callback, 0);
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}
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#if SQLITE_VERSION_NUMBER >= 3029000
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/// Wrapper around sqlite3_db_config() which is a variadic function that can't
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/// be used from Swift.
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static inline void _disableDoubleQuotedStringLiterals(sqlite3 *db) {
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sqlite3_db_config(db, SQLITE_DBCONFIG_DQS_DDL, 0, (void *)0);
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sqlite3_db_config(db, SQLITE_DBCONFIG_DQS_DML, 0, (void *)0);
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}
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/// Wrapper around sqlite3_db_config() which is a variadic function that can't
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/// be used from Swift.
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static inline void _enableDoubleQuotedStringLiterals(sqlite3 *db) {
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sqlite3_db_config(db, SQLITE_DBCONFIG_DQS_DDL, 1, (void *)0);
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sqlite3_db_config(db, SQLITE_DBCONFIG_DQS_DML, 1, (void *)0);
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}
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#else
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static inline void _disableDoubleQuotedStringLiterals(sqlite3 *db) { }
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static inline void _enableDoubleQuotedStringLiterals(sqlite3 *db) { }
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#endif
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// Expose APIs that are missing from system <sqlite3.h>
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#ifdef GRDB_SQLITE_ENABLE_PREUPDATE_HOOK
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SQLITE_API void *sqlite3_preupdate_hook(
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sqlite3 *db,
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void(*xPreUpdate)(
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void *pCtx, /* Copy of third arg to preupdate_hook() */
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sqlite3 *db, /* Database handle */
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int op, /* SQLITE_UPDATE, DELETE or INSERT */
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char const *zDb, /* Database name */
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char const *zName, /* Table name */
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sqlite3_int64 iKey1, /* Rowid of row about to be deleted/updated */
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sqlite3_int64 iKey2 /* New rowid value (for a rowid UPDATE) */
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),
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void*
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);
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SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
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SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
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SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
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SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
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#endif /* GRDB_SQLITE_ENABLE_PREUPDATE_HOOK */
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#endif /* grdb_config_h */
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