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authorDavid Baker <dbkr@users.noreply.github.com>2018-10-10 20:07:19 +0100
committerGitHub <noreply@github.com>2018-10-10 20:07:19 +0100
commit3cfcf1615dfe434e1aa10d5c904d537b159e1566 (patch)
treedc1271227d8cef2bf6a687e0b31e288c99d274d6 /javascript/olm_inbound_group_session.js
parent713e9aeb4d63732f7671f9c7ac3d9c4897449583 (diff)
parent1dbb060c44423048d9782b9a9977e51cc8f43b8d (diff)
Merge pull request #57 from matrix-org/dbkr/wasm
WebAssembly support
Diffstat (limited to 'javascript/olm_inbound_group_session.js')
-rw-r--r--javascript/olm_inbound_group_session.js14
1 files changed, 4 insertions, 10 deletions
diff --git a/javascript/olm_inbound_group_session.js b/javascript/olm_inbound_group_session.js
index 6bc745d..7d9e401 100644
--- a/javascript/olm_inbound_group_session.js
+++ b/javascript/olm_inbound_group_session.js
@@ -1,9 +1,3 @@
-/* The 'length' argument to Pointer_stringify doesn't work if the input includes
- * characters >= 128; we therefore need to add a NULL character to all of our
- * strings. This acts as a symbolic constant to help show what we're doing.
- */
-var NULL_BYTE_PADDING_LENGTH = 1;
-
function InboundGroupSession() {
var size = Module['_olm_inbound_group_session_size']();
this.buf = malloc(size);
@@ -77,14 +71,14 @@ InboundGroupSession.prototype['decrypt'] = restore_stack(function(
try {
message_buffer = malloc(message.length);
- Module['writeAsciiToMemory'](message, message_buffer, true);
+ writeAsciiToMemory(message, message_buffer, true);
var max_plaintext_length = inbound_group_session_method(
Module['_olm_group_decrypt_max_plaintext_length']
)(this.ptr, message_buffer, message.length);
// caculating the length destroys the input buffer, so we need to re-copy it.
- Module['writeAsciiToMemory'](message, message_buffer, true);
+ writeAsciiToMemory(message, message_buffer, true);
plaintext_buffer = malloc(max_plaintext_length + NULL_BYTE_PADDING_LENGTH);
var message_index = stack(4);
@@ -100,14 +94,14 @@ InboundGroupSession.prototype['decrypt'] = restore_stack(function(
// UTF8ToString requires a null-terminated argument, so add the
// null terminator.
- Module['setValue'](
+ setValue(
plaintext_buffer+plaintext_length,
0, "i8"
);
return {
"plaintext": UTF8ToString(plaintext_buffer),
- "message_index": Module['getValue'](message_index, "i32")
+ "message_index": getValue(message_index, "i32")
}
} finally {
if (message_buffer !== undefined) {