diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mm-iface-modem-voice.c | 146 | ||||
| -rw-r--r-- | src/mm-iface-modem-voice.h | 8 |
2 files changed, 154 insertions, 0 deletions
diff --git a/src/mm-iface-modem-voice.c b/src/mm-iface-modem-voice.c index 22582335..7d5afa4b 100644 --- a/src/mm-iface-modem-voice.c +++ b/src/mm-iface-modem-voice.c @@ -543,6 +543,148 @@ handle_list (MmGdbusModemVoice *skeleton, } /*****************************************************************************/ + +typedef struct { + MmGdbusModemVoice *skeleton; + GDBusMethodInvocation *invocation; + MMIfaceModemVoice *self; + GList *active_calls; + MMBaseCall *next_call; +} HandleHangupAndAcceptContext; + +static void +handle_hangup_and_accept_context_free (HandleHangupAndAcceptContext *ctx) +{ + g_list_free_full (ctx->active_calls, g_object_unref); + g_clear_object (&ctx->next_call); + g_object_unref (ctx->skeleton); + g_object_unref (ctx->invocation); + g_object_unref (ctx->self); + g_slice_free (HandleHangupAndAcceptContext, ctx); +} + +static void +hangup_and_accept_ready (MMIfaceModemVoice *self, + GAsyncResult *res, + HandleHangupAndAcceptContext *ctx) +{ + GError *error = NULL; + GList *l; + + if (!MM_IFACE_MODEM_VOICE_GET_INTERFACE (self)->hangup_and_accept_finish (self, res, &error)) { + g_dbus_method_invocation_take_error (ctx->invocation, error); + handle_hangup_and_accept_context_free (ctx); + return; + } + + for (l = ctx->active_calls; l; l = g_list_next (l)) + mm_base_call_change_state (MM_BASE_CALL (l->data), MM_CALL_STATE_TERMINATED, MM_CALL_STATE_REASON_TERMINATED); + if (ctx->next_call) + mm_base_call_change_state (ctx->next_call, MM_CALL_STATE_ACTIVE, MM_CALL_STATE_REASON_ACCEPTED); + + mm_gdbus_modem_voice_complete_hangup_and_accept (ctx->skeleton, ctx->invocation); + handle_hangup_and_accept_context_free (ctx); +} + +static void +prepare_hangup_and_accept_foreach (MMBaseCall *call, + HandleHangupAndAcceptContext *ctx) +{ + switch (mm_base_call_get_state (call)) { + case MM_CALL_STATE_ACTIVE: + ctx->active_calls = g_list_append (ctx->active_calls, g_object_ref (call)); + break; + case MM_CALL_STATE_WAITING: + g_clear_object (&ctx->next_call); + ctx->next_call = g_object_ref (call); + break; + case MM_CALL_STATE_HELD: + if (!ctx->next_call) + ctx->next_call = g_object_ref (call); + break; + default: + break; + } +} + +static void +handle_hangup_and_accept_auth_ready (MMBaseModem *self, + GAsyncResult *res, + HandleHangupAndAcceptContext *ctx) +{ + MMModemState modem_state = MM_MODEM_STATE_UNKNOWN; + GError *error = NULL; + MMCallList *list = NULL; + + if (!mm_base_modem_authorize_finish (self, res, &error)) { + g_dbus_method_invocation_take_error (ctx->invocation, error); + handle_hangup_and_accept_context_free (ctx); + return; + } + + g_object_get (self, + MM_IFACE_MODEM_STATE, &modem_state, + NULL); + + if (modem_state < MM_MODEM_STATE_ENABLED) { + g_dbus_method_invocation_return_error (ctx->invocation, + MM_CORE_ERROR, + MM_CORE_ERROR_WRONG_STATE, + "Cannot hangup and accept: device not yet enabled"); + handle_hangup_and_accept_context_free (ctx); + return; + } + + if (!MM_IFACE_MODEM_VOICE_GET_INTERFACE (self)->hangup_and_accept || + !MM_IFACE_MODEM_VOICE_GET_INTERFACE (self)->hangup_and_accept_finish) { + g_dbus_method_invocation_return_error (ctx->invocation, + MM_CORE_ERROR, + MM_CORE_ERROR_UNSUPPORTED, + "Cannot hangup and accept: unsupported"); + handle_hangup_and_accept_context_free (ctx); + return; + } + + g_object_get (self, + MM_IFACE_MODEM_VOICE_CALL_LIST, &list, + NULL); + if (!list) { + g_dbus_method_invocation_return_error (ctx->invocation, + MM_CORE_ERROR, + MM_CORE_ERROR_WRONG_STATE, + "Cannot hangup and accept: missing call list"); + handle_hangup_and_accept_context_free (ctx); + return; + } + mm_call_list_foreach (list, (MMCallListForeachFunc)prepare_hangup_and_accept_foreach, ctx); + g_object_unref (list); + + MM_IFACE_MODEM_VOICE_GET_INTERFACE (self)->hangup_and_accept (MM_IFACE_MODEM_VOICE (self), + (GAsyncReadyCallback)hangup_and_accept_ready, + ctx); +} + +static gboolean +handle_hangup_and_accept (MmGdbusModemVoice *skeleton, + GDBusMethodInvocation *invocation, + MMIfaceModemVoice *self) +{ + HandleHangupAndAcceptContext *ctx; + + ctx = g_slice_new0 (HandleHangupAndAcceptContext); + ctx->skeleton = g_object_ref (skeleton); + ctx->invocation = g_object_ref (invocation); + ctx->self = g_object_ref (self); + + mm_base_modem_authorize (MM_BASE_MODEM (self), + invocation, + MM_AUTHORIZATION_VOICE, + (GAsyncReadyCallback)handle_hangup_and_accept_auth_ready, + ctx); + return TRUE; +} + +/*****************************************************************************/ /* Call list polling logic * * The call list polling is exclusively used to detect detailed call state @@ -1224,6 +1366,10 @@ interface_initialization_step (GTask *task) "handle-list-calls", G_CALLBACK (handle_list), self); + g_signal_connect (ctx->skeleton, + "handle-hangup-and-accept", + G_CALLBACK (handle_hangup_and_accept), + self); /* Finally, export the new interface */ mm_gdbus_object_skeleton_set_modem_voice (MM_GDBUS_OBJECT_SKELETON (self), diff --git a/src/mm-iface-modem-voice.h b/src/mm-iface-modem-voice.h index f697937a..f65b63e0 100644 --- a/src/mm-iface-modem-voice.h +++ b/src/mm-iface-modem-voice.h @@ -91,6 +91,14 @@ struct _MMIfaceModemVoice { MMBaseCall * (* create_call) (MMIfaceModemVoice *self, MMCallDirection direction, const gchar *number); + + /* Hangup and accept */ + void (* hangup_and_accept) (MMIfaceModemVoice *self, + GAsyncReadyCallback callback, + gpointer user_data); + gboolean (* hangup_and_accept_finish) (MMIfaceModemVoice *self, + GAsyncResult *res, + GError **error); }; GType mm_iface_modem_voice_get_type (void); |