From de056318cf3681419e4f7c41b432eba4bb2e5d75 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Thu, 7 Mar 2013 15:05:46 +0100 Subject: Audio-RIL-Interface Change-Id: Ic395193d5921ab84895763fe48664dc3b9b3978d Signed-off-by: Paul Kocialkowski --- samsung-ril-client/samsung-ril-client.c | 360 -------------------------------- 1 file changed, 360 deletions(-) delete mode 100644 samsung-ril-client/samsung-ril-client.c (limited to 'samsung-ril-client/samsung-ril-client.c') diff --git a/samsung-ril-client/samsung-ril-client.c b/samsung-ril-client/samsung-ril-client.c deleted file mode 100644 index 102af87..0000000 --- a/samsung-ril-client/samsung-ril-client.c +++ /dev/null @@ -1,360 +0,0 @@ -/** - * Samsung RIL Client (Samsung RIL Socket Client-side implementation) - * - * Copyright (C) 2011 Paul Kocialkowski - * - * samsung-ril-client is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * samsung-ril-client is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with samsung-ril-client. If not, see . - * - */ - -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#define LOG_TAG "SRS-Client" -#include - -#include -#include - -/* - * Structures - */ - -struct srs_client { - int fd; -}; - -/* - * SRS transport - */ - -int srs_send_message(struct srs_client *client, struct srs_message *message) -{ - struct srs_header header; - void *data; - int client_fd = client->fd; - fd_set fds; - int rc; - - if(client_fd < 0) - return -1; - - header.length = message->data_len + sizeof(header); - header.group = SRS_GROUP(message->command); - header.index = SRS_INDEX(message->command); - - data = malloc(header.length); - memset(data, 0, header.length); - - memcpy(data, &header, sizeof(header)); - memcpy((void *) (data + sizeof(header)), message->data, message->data_len); - - FD_ZERO(&fds); - FD_SET(client_fd, &fds); - - // We can't rely on select RC - select(client_fd + 1, NULL, &fds, NULL, NULL); - - rc = write(client_fd, data, header.length); - - free(data); - - return rc; -} - -int srs_send(struct srs_client *client, unsigned short command, void *data, int data_len) -{ - struct srs_message message; - int rc; - - LOGE("%s", __func__); - - message.command = command; - message.data = data; - message.data_len = data_len; - - rc = srs_send_message(client, &message); - - return rc; -} - -int srs_recv_timed(struct srs_client *client, struct srs_message *message, long sec, long usec) -{ - void *raw_data = malloc(SRS_DATA_MAX_SIZE); - struct srs_header *header; - int rc; - - int client_fd = client->fd; - - if(client_fd < 0) - return -1; - - struct timeval timeout; - fd_set fds; - - FD_ZERO(&fds); - FD_SET(client_fd, &fds); - - timeout.tv_sec = sec; - timeout.tv_usec = usec; - - select(client_fd + 1, &fds, NULL, NULL, &timeout); - - rc = read(client_fd, raw_data, SRS_DATA_MAX_SIZE); - if(rc < sizeof(struct srs_header)) { - return -1; - } - - header = raw_data; - - message->command = SRS_COMMAND(header); - message->data_len = header->length - sizeof(struct srs_header); - message->data = malloc(message->data_len); - - memcpy(message->data, raw_data + sizeof(struct srs_header), message->data_len); - - free(raw_data); - - return 0; -} - -int srs_recv(struct srs_client *client, struct srs_message *message) -{ - return srs_recv_timed(client, message, 0, 0); -} - -int srs_ping(struct srs_client *client) -{ - int caffe_w = SRS_CONTROL_CAFFE; - int caffe_r = 0; - int rc = 0; - - struct srs_message message; - - rc = srs_send(client, SRS_CONTROL_PING, &caffe_w, sizeof(caffe_w)); - - if(rc < 0) { - return -1; - } - - rc = srs_recv_timed(client, &message, 0, 300); - - if(rc < 0) { - return -1; - } - - if(message.data == NULL) - return -1; - - caffe_r = *((int *) message.data); - - if(caffe_r == SRS_CONTROL_CAFFE) { - LOGD("Caffe is ready!"); - rc = 0; - } else { - LOGE("Caffe went wrong!"); - rc = -1; - } - - free(message.data); - return rc; -} - -/* - * Interface - */ - -void *OpenClient_RILD(void) -{ - struct srs_client *client = NULL; - - LOGE("%s", __func__); - - signal(SIGPIPE, SIG_IGN); - - client = calloc(1, sizeof(struct srs_client)); - client->fd = -1; - - return (void *) client; -} - -int Connect_RILD(void *data) -{ - struct srs_client *client = (struct srs_client *) data; - int t = 0; - int fd = -1; - int rc; - - LOGE("%s", __func__); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - -socket_connect: - while(t < 5) { - fd = socket_local_client(SRS_SOCKET_NAME, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM); - - if(fd > 0) - break; - - LOGE("Socket creation to RIL failed: trying another time"); - - t++; - usleep(300); - } - - if(fd < 0) { - LOGE("Socket creation to RIL failed too many times"); - return RIL_CLIENT_ERR_CONNECT; - } - - client->fd = fd; - - LOGE("Socket creation done, sending ping"); - - rc = srs_ping(client); - - if(rc < 0) { - LOGE("Ping failed!"); - goto socket_connect; - } else { - LOGD("Ping went alright"); - } - - return RIL_CLIENT_ERR_SUCCESS; -} - -int Disconnect_RILD(void *data) -{ - struct srs_client *client = (struct srs_client *) data; - - LOGE("%s", __func__); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - if(client->fd > 0) - close(client->fd); - - return RIL_CLIENT_ERR_SUCCESS; -} - -int CloseClient_RILD(void *data) -{ - struct srs_client *client = (struct srs_client *) data; - - LOGE("%s", __func__); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - free(client); - - return RIL_CLIENT_ERR_SUCCESS; -} - -int isConnected_RILD(void *data) -{ - struct srs_client *client = (struct srs_client *) data; - int rc; - - LOGE("%s", __func__); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - if(client->fd < 0) - return 0; - - rc = srs_ping(client); - - if(rc < 0) { - LOGE("Ping failed!"); - close(client->fd); - - return 0; - } else { - LOGD("Ping went alright"); - } - - return 1; -} - -int SetCallVolume(void *data, enum ril_sound_type type, int vol_level) -{ - struct srs_client *client = (struct srs_client *) data; - struct srs_snd_call_volume call_volume; - - LOGD("Asking call volume"); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - call_volume.type = (enum srs_snd_type) type; - call_volume.volume = vol_level; - - srs_send(client, SRS_SND_SET_CALL_VOLUME, (void *) &call_volume, sizeof(call_volume)); - - return RIL_CLIENT_ERR_SUCCESS; -} - - -int SetCallAudioPath(void *data, enum ril_audio_path path) -{ - struct srs_client *client = (struct srs_client *) data; - - LOGD("Asking audio path"); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - srs_send(client, SRS_SND_SET_CALL_AUDIO_PATH, (void *) &path, sizeof(enum srs_snd_path)); - - return RIL_CLIENT_ERR_SUCCESS; -} - -int SetCallClockSync(void *data, enum ril_clock_state condition) -{ - struct srs_client *client = (struct srs_client *) data; - unsigned char clock_data = condition; - - LOGD("Asking clock sync"); - - if(client == NULL) - return RIL_CLIENT_ERR_INVAL; - - srs_send(client, SRS_SND_SET_CALL_CLOCK_SYNC, &clock_data, sizeof(data)); - - return RIL_CLIENT_ERR_SUCCESS; -} - -int RegisterUnsolicitedHandler(void *data, int command, void *callback) -{ - LOGD("Unsolicited handler isn't implemented yet!"); - - return RIL_CLIENT_ERR_SUCCESS; -} -- cgit v1.1