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Extend the JS/WASM SEE build support by (A) filtering SEE-related bits out of the JS when not building with SEE and (B) accepting an optional key/textkey/hexkey option to the sqlite3.oo1.DB and subclass constructors to create/open SEE-encrypted databases with. Demonstrate SEE in the test app using the kvvfs. This obviates the changes made in [5c505ee8a7].

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FossilOrigin-Name: 8fbda563d2f56f8dd3f695a5711e4356de79035f332270db45d4b33ed52fdfd2
This commit is contained in:
stephan
2024-04-22 16:46:37 +00:00
parent 4f2f6c74ca
commit 0a42e9913b
7 changed files with 226 additions and 42 deletions
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19
ext/wasm/api/sqlite3-wasm.c
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@ -1678,6 +1678,25 @@ int sqlite3__wasm_config_j(int op, sqlite3_int64 arg){
return sqlite3_config(op, arg);
}
/*
** This function is NOT part of the sqlite3 public API. It is strictly
** for use by the sqlite project's own JS/WASM bindings.
**
** If z is not NULL, returns the result of passing z to
** sqlite3_mprintf()'s %Q modifier (if addQuotes is true) or %q (if
** addQuotes is 0). Returns NULL if z is NULL or on OOM.
*/
SQLITE_WASM_EXPORT
char * sqlite3__wasm_qfmt_token(char *z, int addQuotes){
char * rc = 0;
if( z ){
rc = addQuotes
? sqlite3_mprintf("%Q", z)
: sqlite3_mprintf("%q", z);
}
return rc;
}
#if 0
// Pending removal after verification of a workaround discussed in the
// forum post linked to below.