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xpc: move XPC RPC reply creation to command dispatching

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This commit is contained in:
Martin Willi
2013-07-18 12:17:55 +02:00
parent a0c125eacb
commit 790ad9e677
1 changed files with 16 additions and 24 deletions
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src/frontends/osx/charon-xpc/xpc_dispatch.c
+16 -24
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@@ -64,15 +64,10 @@ struct private_xpc_dispatch_t {
/**
* Return version of this helper
*/
static xpc_object_t get_version(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_connection_t client)
static void get_version(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_object_t reply)
{
xpc_object_t reply;
reply = xpc_dictionary_create_reply(request);
xpc_dictionary_set_string(reply, "version", PACKAGE_VERSION);
return reply;
}
/**
@@ -164,10 +159,9 @@ static bool initiate_cb(u_int32_t *sa, debug_t group, level_t level,
/**
* Start initiating an IKE connection
*/
xpc_object_t start_connection(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_connection_t client)
void start_connection(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_object_t reply)
{
xpc_object_t reply;
peer_cfg_t *peer_cfg;
child_cfg_t *child_cfg;
char *name, *id, *host;
@@ -181,7 +175,6 @@ xpc_object_t start_connection(private_xpc_dispatch_t *this,
id = (char*)xpc_dictionary_get_string(request, "id");
endpoint = xpc_dictionary_get_value(request, "channel");
channel = xpc_connection_create_from_endpoint(endpoint);
reply = xpc_dictionary_create_reply(request);
if (name && id && host && channel)
{
@@ -202,8 +195,6 @@ xpc_object_t start_connection(private_xpc_dispatch_t *this,
}
xpc_dictionary_set_bool(reply, "success", success);
return reply;
}
/**
@@ -211,8 +202,8 @@ xpc_object_t start_connection(private_xpc_dispatch_t *this,
*/
static struct {
char *name;
xpc_object_t (*handler)(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_connection_t client);
void (*handler)(private_xpc_dispatch_t *this,
xpc_object_t request, xpc_object_t reply);
} commands[] = {
{ "get_version", get_version },
{ "start_connection", start_connection },
@@ -229,33 +220,34 @@ static void handle(private_xpc_dispatch_t *this, xpc_object_t request)
bool found = FALSE;
int i;
client = xpc_dictionary_get_remote_connection(request);
type = xpc_dictionary_get_string(request, "type");
if (type)
{
if (streq(type, "rpc"))
{
reply = xpc_dictionary_create_reply(request);
rpc = xpc_dictionary_get_string(request, "rpc");
if (rpc)
if (reply && rpc)
{
for (i = 0; i < countof(commands); i++)
{
if (streq(commands[i].name, rpc))
{
found = TRUE;
reply = commands[i].handler(this, request, client);
if (reply)
{
xpc_connection_send_message(client, reply);
xpc_release(reply);
}
commands[i].handler(this, request, reply);
break;
}
}
}
if (!found)
{
DBG1(DBG_CFG, "received unknown XPC rpc command: %s", rpc);
DBG1(DBG_CFG, "received invalid XPC rpc command: %s", rpc);
}
if (reply)
{
client = xpc_dictionary_get_remote_connection(request);
xpc_connection_send_message(client, reply);
xpc_release(reply);
}
}
else