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Expose sqlite3_db_status() and sqlite3_db_config() to wasm, noting that the latter requires several internal wrappers to account for the various varidic forms (C varargs cannot be bound to wasm).

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FossilOrigin-Name: d5753668915c1db204fa80153614653243081ffaddea22f26ad59bb1836948b9
This commit is contained in:
stephan
2022-12-09 01:49:17 +00:00
parent d27c3e4e7e
commit 6ca03e14e9
7 changed files with 186 additions and 11 deletions
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101
ext/wasm/api/sqlite3-wasm.c
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@@ -430,6 +430,45 @@ const char * sqlite3_wasm_enum_json(void){
DefInt(SQLITE_NULL);
} _DefGroup;
DefGroup(dbConfig){
DefInt(SQLITE_DBCONFIG_MAINDBNAME);
DefInt(SQLITE_DBCONFIG_LOOKASIDE);
DefInt(SQLITE_DBCONFIG_ENABLE_FKEY);
DefInt(SQLITE_DBCONFIG_ENABLE_TRIGGER);
DefInt(SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER);
DefInt(SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION);
DefInt(SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE);
DefInt(SQLITE_DBCONFIG_ENABLE_QPSG);
DefInt(SQLITE_DBCONFIG_TRIGGER_EQP);
DefInt(SQLITE_DBCONFIG_RESET_DATABASE);
DefInt(SQLITE_DBCONFIG_DEFENSIVE);
DefInt(SQLITE_DBCONFIG_WRITABLE_SCHEMA);
DefInt(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE);
DefInt(SQLITE_DBCONFIG_DQS_DML);
DefInt(SQLITE_DBCONFIG_DQS_DDL);
DefInt(SQLITE_DBCONFIG_ENABLE_VIEW);
DefInt(SQLITE_DBCONFIG_LEGACY_FILE_FORMAT);
DefInt(SQLITE_DBCONFIG_TRUSTED_SCHEMA);
DefInt(SQLITE_DBCONFIG_MAX);
} _DefGroup;
DefGroup(dbStatus){
DefInt(SQLITE_DBSTATUS_LOOKASIDE_USED);
DefInt(SQLITE_DBSTATUS_CACHE_USED);
DefInt(SQLITE_DBSTATUS_SCHEMA_USED);
DefInt(SQLITE_DBSTATUS_STMT_USED);
DefInt(SQLITE_DBSTATUS_LOOKASIDE_HIT);
DefInt(SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE);
DefInt(SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL);
DefInt(SQLITE_DBSTATUS_CACHE_HIT);
DefInt(SQLITE_DBSTATUS_CACHE_MISS);
DefInt(SQLITE_DBSTATUS_CACHE_WRITE);
DefInt(SQLITE_DBSTATUS_DEFERRED_FKS);
DefInt(SQLITE_DBSTATUS_CACHE_USED_SHARED);
DefInt(SQLITE_DBSTATUS_CACHE_SPILL);
DefInt(SQLITE_DBSTATUS_MAX);
} _DefGroup;
DefGroup(encodings) {
/* Noting that the wasm binding only aims to support UTF-8. */
DefInt(SQLITE_UTF8);
@@ -1292,7 +1331,69 @@ int sqlite3_wasm_vtab_config(sqlite3 *pDb, int op, int arg){
default:
return SQLITE_MISUSE;
}
}
/*
** This function is NOT part of the sqlite3 public API. It is strictly
** for use by the sqlite project's own JS/WASM bindings.
**
** Wrapper for the variants of sqlite3_db_config() which take
** (int,int*) variadic args.
*/
SQLITE_WASM_KEEP
int sqlite3_wasm_db_config_ip(sqlite3 *pDb, int op, int arg1, int* pArg2){
switch(op){
case SQLITE_DBCONFIG_ENABLE_FKEY:
case SQLITE_DBCONFIG_ENABLE_TRIGGER:
case SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER:
case SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION:
case SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE:
case SQLITE_DBCONFIG_ENABLE_QPSG:
case SQLITE_DBCONFIG_TRIGGER_EQP:
case SQLITE_DBCONFIG_RESET_DATABASE:
case SQLITE_DBCONFIG_DEFENSIVE:
case SQLITE_DBCONFIG_WRITABLE_SCHEMA:
case SQLITE_DBCONFIG_LEGACY_ALTER_TABLE:
case SQLITE_DBCONFIG_DQS_DML:
case SQLITE_DBCONFIG_DQS_DDL:
case SQLITE_DBCONFIG_ENABLE_VIEW:
case SQLITE_DBCONFIG_LEGACY_FILE_FORMAT:
case SQLITE_DBCONFIG_TRUSTED_SCHEMA:
return sqlite3_db_config(pDb, op, arg1, pArg2);
default: return SQLITE_MISUSE;
}
}
/*
** This function is NOT part of the sqlite3 public API. It is strictly
** for use by the sqlite project's own JS/WASM bindings.
**
** Wrapper for the variants of sqlite3_db_config() which take
** (void*,int,int) variadic args.
*/
SQLITE_WASM_KEEP
int sqlite3_wasm_db_config_pii(sqlite3 *pDb, int op, void * pArg1, int arg2, int arg3){
switch(op){
case SQLITE_DBCONFIG_LOOKASIDE:
return sqlite3_db_config(pDb, op, pArg1, arg2, arg3);
default: return SQLITE_MISUSE;
}
}
/*
** This function is NOT part of the sqlite3 public API. It is strictly
** for use by the sqlite project's own JS/WASM bindings.
**
** Wrapper for the variants of sqlite3_db_config() which take
** (const char *) variadic args.
*/
SQLITE_WASM_KEEP
int sqlite3_wasm_db_config_s(sqlite3 *pDb, int op, const char *zArg){
switch(op){
case SQLITE_DBCONFIG_MAINDBNAME:
return sqlite3_db_config(pDb, op, zArg);
default: return SQLITE_MISUSE;
}
}