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add ability to open with specified vfs

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This commit is contained in:
Joshua C. Randall
2019-06-17 10:42:54 +01:00
parent 584d94dcf6
commit 1ae02726cf
2 changed files with 48 additions and 5 deletions
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9
src/inner_connection.rs
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@@ -57,7 +57,7 @@ impl InnerConnection {
}
}
pub fn open_with_flags(c_path: &CString, flags: OpenFlags) -> Result<InnerConnection> {
pub fn open_with_flags(c_path: &CString, flags: OpenFlags, vfs: Option(&CString)) -> Result<InnerConnection> {
#[cfg(not(feature = "bundled"))]
ensure_valid_sqlite_version();
ensure_safe_sqlite_threading_mode()?;
@@ -77,9 +77,14 @@ impl InnerConnection {
));
}
z_vfs = match(vfs) {
Some(c_vfs) => c_vfs.as_ptr(),
None => ptr::null()
}
unsafe {
let mut db: *mut ffi::sqlite3 = mem::uninitialized();
let r = ffi::sqlite3_open_v2(c_path.as_ptr(), &mut db, flags.bits(), ptr::null());
let r = ffi::sqlite3_open_v2(c_path.as_ptr(), &mut db, flags.bits(), z_vfs);
if r != ffi::SQLITE_OK {
let e = if db.is_null() {
error_from_sqlite_code(r, None)