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device-manager: Change the prefer/defer options to a single 'reorder' command.

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We put in the devices from the wire into a hashmap and then add all like type device in the database
and then order them based on priority (with the ones specified on the wire always being in that order at
the top of the list.
This commit is contained in:
Colin Guthrie 2009-10-01 01:27:02 +01:00
parent 45a4d26aca
commit 8a5778dcc5
4 changed files with 167 additions and 149 deletions
Download patch file Download diff file Expand all files Collapse all files

53
src/pulse/ext-device-manager.c
View file

@ -43,8 +43,7 @@ enum {
SUBCOMMAND_RENAME,
SUBCOMMAND_DELETE,
SUBCOMMAND_ROLE_DEVICE_PRIORITY_ROUTING,
SUBCOMMAND_PREFER_DEVICE,
SUBCOMMAND_DEFER_DEVICE,
SUBCOMMAND_REORDER,
SUBCOMMAND_SUBSCRIBE,
SUBCOMMAND_EVENT
};
@ -330,14 +329,14 @@ pa_operation *pa_ext_device_manager_enable_role_device_priority_routing(
return o;
}
pa_operation *pa_ext_device_manager_prefer_device(
pa_operation *pa_ext_device_manager_reorder_devices_for_role(
pa_context *c,
const char* role,
const char* device,
const char** devices,
pa_context_success_cb_t cb,
void *userdata) {
uint32_t tag;
uint32_t tag, i;
pa_operation *o = NULL;
pa_tagstruct *t = NULL;
@ -349,52 +348,22 @@ pa_operation *pa_ext_device_manager_prefer_device(
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 14, PA_ERR_NOTSUPPORTED);
pa_assert(role);
pa_assert(device);
pa_assert(devices);
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
t = pa_tagstruct_command(c, PA_COMMAND_EXTENSION, &tag);
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
pa_tagstruct_puts(t, "module-device-manager");
pa_tagstruct_putu32(t, SUBCOMMAND_PREFER_DEVICE);
pa_tagstruct_putu32(t, SUBCOMMAND_REORDER);
pa_tagstruct_puts(t, role);
pa_tagstruct_puts(t, device);
pa_pstream_send_tagstruct(c->pstream, t);
pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
i = 0; while (devices[i]) i++;
pa_tagstruct_putu32(t, i);
return o;
}
pa_operation *pa_ext_device_manager_defer_device(
pa_context *c,
const char* role,
const char* device,
pa_context_success_cb_t cb,
void *userdata) {
uint32_t tag;
pa_operation *o = NULL;
pa_tagstruct *t = NULL;
pa_assert(c);
pa_assert(PA_REFCNT_VALUE(c) >= 1);
PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 14, PA_ERR_NOTSUPPORTED);
pa_assert(role);
pa_assert(device);
o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
t = pa_tagstruct_command(c, PA_COMMAND_EXTENSION, &tag);
pa_tagstruct_putu32(t, PA_INVALID_INDEX);
pa_tagstruct_puts(t, "module-device-manager");
pa_tagstruct_putu32(t, SUBCOMMAND_DEFER_DEVICE);
pa_tagstruct_puts(t, role);
pa_tagstruct_puts(t, device);
i = 0;
while (devices[i])
pa_tagstruct_puts(t, devices[i++]);
pa_pstream_send_tagstruct(c->pstream, t);
pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);