--- /dev/null
+#
+# Copyright (C) 2012 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+ifeq ($(TARGET_BOARD_PLATFORM),exynos4)
+ril_dirs := libsecril-client libsecril-client-sap
+include $(call all-named-subdir-makefiles,$(ril_dirs))
+endif
--- /dev/null
+# Copyright 2006 The Android Open Source Project
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SRC_FILES:= \
+ secril-client-sap.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+ libutils \
+ libbinder \
+ libcutils \
+ libhardware_legacy
+
+LOCAL_CFLAGS :=
+
+LOCAL_MODULE:= libsecril-client-sap
+LOCAL_PRELINK_MODULE := false
+LOCAL_LDLIBS += -lpthread
+
+include $(BUILD_SHARED_LIBRARY)
--- /dev/null
+
+ Copyright (c) 2005-2008, The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
--- /dev/null
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "SapClient"
+
+#include <binder/Parcel.h>
+#include <telephony/ril.h>
+#include <cutils/record_stream.h>
+
+#include <unistd.h>
+#include <errno.h>
+#include <cutils/sockets.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <string.h>
+#include <fcntl.h>
+#include <utils/Log.h>
+#include <pthread.h>
+#include "secril-client-sap.h"
+#include <hardware_legacy/power.h> // For wakelock
+
+#define RIL_CLIENT_WAKE_LOCK "client-sap-interface"
+
+namespace android {
+
+//---------------------------------------------------------------------------
+// Defines
+//---------------------------------------------------------------------------
+#define DBG 0
+
+#define MULTI_CLIENT_SOCKET_NAME "Multiclient"
+
+#define MAX_COMMAND_BYTES (8 * 1024)
+#define REQ_POOL_SIZE 32
+#define TOKEN_POOL_SIZE 32
+
+// Constants for response types
+#define RESPONSE_SOLICITED 0
+#define RESPONSE_UNSOLICITED 1
+
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+#define REQ_OEM_HOOK_RAW RIL_REQUEST_OEM_HOOK_RAW
+
+//---------------------------------------------------------------------------
+// Type definitions
+//---------------------------------------------------------------------------
+typedef struct _ReqHistory {
+ int token; // token used for request
+ uint32_t id; // request ID
+} ReqHistory;
+
+typedef struct _ReqRespHandler {
+ uint32_t id; // request ID
+ RilOnComplete handler; // handler function
+} ReqRespHandler;
+
+typedef struct _UnsolHandler {
+ uint32_t id; // unsolicited response ID
+ RilOnUnsolicited handler; // handler function
+} UnsolHandler;
+
+typedef struct _RilClientPrv {
+ HRilClient parent;
+ uint8_t b_connect; // connected to server?
+ int sock; // socket
+ int pipefd[2];
+ fd_set sock_rfds; // for read with select()
+ RecordStream *p_rs;
+ uint32_t token_pool; // each bit in token_pool used for token.
+ // so, pool size is 32.
+ pthread_t tid_reader; // socket reader thread id
+ ReqHistory history[TOKEN_POOL_SIZE]; // request history
+ ReqRespHandler req_handlers[REQ_POOL_SIZE]; // request response handler list
+ UnsolHandler unsol_handlers[REQ_POOL_SIZE]; // unsolicited response handler list
+ RilOnError err_cb; // error callback
+ void *err_cb_data; // error callback data
+ uint8_t b_del_handler;
+} RilClientPrv;
+
+
+//---------------------------------------------------------------------------
+// Local static function prototypes
+//---------------------------------------------------------------------------
+static void * RxReaderFunc(void *param);
+static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen);
+static uint32_t AllocateToken(uint32_t *token_pool);
+static void FreeToken(uint32_t *token_pool, uint32_t token);
+static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token);
+static int blockingWrite(int fd, const void *buffer, size_t len);
+static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id);
+static void ClearReqHistory(RilClientPrv *prv, int token);
+static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id);
+static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id);
+static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len);
+
+/**
+ * @fn int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler)
+ *
+ * @params client: Client handle.
+ * id: Unsolicited response ID to which handler is registered.
+ * handler: Unsolicited handler. NULL for deregistration.
+ *
+ * @return 0 on success or error code.
+ */
+extern "C"
+int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler) {
+ RilClientPrv *client_prv;
+ int match_slot = -1;
+ int first_empty_slot = -1;
+ int i;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ // Check if there is matched handler.
+ if (id == client_prv->unsol_handlers[i].id) {
+ match_slot = i;
+ }
+ // Find first empty handler slot.
+ if (first_empty_slot == -1 && client_prv->unsol_handlers[i].id == 0) {
+ first_empty_slot = i;
+ }
+ }
+
+ if (handler == NULL) { // Unregister.
+ if (match_slot >= 0) {
+ memset(&(client_prv->unsol_handlers[match_slot]), 0, sizeof(UnsolHandler));
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ else {
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+ else {// Register.
+ if (match_slot >= 0) {
+ client_prv->unsol_handlers[match_slot].handler = handler; // Just update.
+ }
+ else if (first_empty_slot >= 0) {
+ client_prv->unsol_handlers[first_empty_slot].id = id;
+ client_prv->unsol_handlers[first_empty_slot].handler = handler;
+ }
+ else {
+ return RIL_CLIENT_ERR_RESOURCE;
+ }
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler)
+ *
+ * @params client: Client handle.
+ * id: Request ID to which handler is registered.
+ * handler: Request complete handler. NULL for deregistration.
+ *
+ * @return 0 on success or error code.
+ */
+extern "C"
+int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler) {
+ RilClientPrv *client_prv;
+ int match_slot = -1;
+ int first_empty_slot = -1;
+ int i;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ // Check if there is matched handler.
+ if (id == client_prv->req_handlers[i].id) {
+ match_slot = i;
+ }
+ // Find first empty handler slot.
+ if (first_empty_slot == -1 && client_prv->req_handlers[i].id == 0) {
+ first_empty_slot = i;
+ }
+ }
+
+ if (handler == NULL) { // Unregister.
+ if (match_slot >= 0) {
+ memset(&(client_prv->req_handlers[match_slot]), 0, sizeof(ReqRespHandler));
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ else {
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+ else { // Register.
+ if (match_slot >= 0) {
+ client_prv->req_handlers[match_slot].handler = handler; // Just update.
+ }
+ else if (first_empty_slot >= 0) {
+ client_prv->req_handlers[first_empty_slot].id = id;
+ client_prv->req_handlers[first_empty_slot].handler = handler;
+ }
+ else {
+ return RIL_CLIENT_ERR_RESOURCE;
+ }
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data)
+ *
+ * @params client: Client handle.
+ * cb: Error callback. NULL for unregistration.
+ * data: Callback data.
+ *
+ * @return 0 for success or error code.
+ */
+extern "C"
+int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ client_prv->err_cb = cb;
+ client_prv->err_cb_data = data;
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn HRilClient OpenClient_RILD(void)
+ *
+ * @params None.
+ *
+ * @return Client handle, NULL on error.
+ */
+extern "C"
+HRilClient OpenClient_RILD(void) {
+ HRilClient client = (HRilClient)malloc(sizeof(struct RilClient));
+ if (client == NULL)
+ return NULL;
+
+ client->prv = (RilClientPrv *)malloc(sizeof(RilClientPrv));
+ if (client->prv == NULL) {
+ free(client);
+ return NULL;
+ }
+
+ memset(client->prv, 0, sizeof(RilClientPrv));
+
+ ((RilClientPrv *)(client->prv))->parent = client;
+ ((RilClientPrv *)(client->prv))->sock = -1;
+
+ return client;
+}
+
+
+/**
+ * @fn int Connect_RILD(void)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0, or error code.
+ */
+extern "C"
+int Connect_RILD(HRilClient client) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Open client socket and connect to server.
+ client_prv->sock = socket_local_client(MULTI_CLIENT_SOCKET_NAME, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM );
+
+ if (client_prv->sock < 0) {
+ ALOGE("%s: Connecting failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ client_prv->b_connect = 1;
+
+ if (fcntl(client_prv->sock, F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ client_prv->p_rs = record_stream_new(client_prv->sock, MAX_COMMAND_BYTES);
+
+ if (pipe(client_prv->pipefd) < 0) {
+ close(client_prv->sock);
+ ALOGE("%s: Creating command pipe failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (fcntl(client_prv->pipefd[0], F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ // Start socket read thread.
+ if (pthread_create(&(client_prv->tid_reader), NULL, RxReaderFunc, (void *)client_prv) != 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ memset(client_prv, 0, sizeof(RilClientPrv));
+ client_prv->sock = -1;
+ ALOGE("%s: Can't create Reader thread. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+/**
+ * @fn int Disconnect_RILD(HRilClient client)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0 on success, or error code.
+ */
+extern "C"
+int Disconnect_RILD(HRilClient client) {
+ RilClientPrv *client_prv;
+ int ret = 0;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock == -1)
+ return RIL_CLIENT_ERR_SUCCESS;
+
+ ALOGD("[*] %s(): sock=%d\n", __FUNCTION__, client_prv->sock);
+
+ if (client_prv->sock > 0) {
+ do {
+ ret = write(client_prv->pipefd[1], "close", strlen("close"));
+ } while (ret < 0 && errno == EINTR);
+ }
+
+ client_prv->b_connect = 0;
+
+ pthread_join(client_prv->tid_reader, NULL);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int CloseClient_RILD(HRilClient client)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0 on success, or error code.
+ */
+extern "C"
+int CloseClient_RILD(HRilClient client) {
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ Disconnect_RILD(client);
+
+ free(client->prv);
+ free(client);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+/**
+ * @fn int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len)
+ *
+ * @params client: Client handle.
+ * data: Request data.
+ * len: Request data length.
+ *
+ * @return 0 for success or error code. On receiving RIL_CLIENT_ERR_AGAIN,
+ * caller should retry.
+ */
+extern "C"
+int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return SendOemRequestHookRaw(client, REQ_OEM_HOOK_RAW, data, len);
+}
+
+
+static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len) {
+ int token = 0;
+ int ret = 0;
+ uint32_t header = 0;
+ android::Parcel p;
+ RilClientPrv *client_prv;
+ int maxfd = -1;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Allocate a token.
+ token = AllocateToken(&(client_prv->token_pool));
+ if (token == 0) {
+ ALOGE("%s: No token.", __FUNCTION__);
+ return RIL_CLIENT_ERR_AGAIN;
+ }
+
+ // Record token for the request sent.
+ if (RecordReqHistory(client_prv, token, req_id) != RIL_CLIENT_ERR_SUCCESS) {
+ goto error;
+ }
+
+ // Make OEM request data.
+ p.writeInt32(RIL_REQUEST_OEM_HOOK_RAW);
+ p.writeInt32(token);
+ p.writeInt32(len);
+ p.write((void *)data, len);
+
+ // DO TX: header(size).
+ header = htonl(p.dataSize());
+
+ if (DBG) ALOGD("%s(): token = %d\n", __FUNCTION__, token);
+
+ ret = blockingWrite(client_prv->sock, (void *)&header, sizeof(header));
+ if (ret < 0) {
+ ALOGE("%s: send request header failed. (%d)", __FUNCTION__, ret);
+ goto error;
+ }
+
+ // Do TX: response data.
+ ret = blockingWrite(client_prv->sock, p.data(), p.dataSize());
+ if (ret < 0) {
+ ALOGE("%s: send request data failed. (%d)", __FUNCTION__, ret);
+ goto error;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+
+error:
+ FreeToken(&(client_prv->token_pool), token);
+ ClearReqHistory(client_prv, token);
+
+ return RIL_CLIENT_ERR_UNKNOWN;
+}
+
+static void * RxReaderFunc(void *param) {
+ RilClientPrv *client_prv = (RilClientPrv *)param;
+ int maxfd = 0;
+ int token = 0;
+ void *p_record = NULL;
+ size_t recordlen = 0;
+ int ret = 0;
+ int n;
+
+ if (client_prv == NULL)
+ return NULL;
+
+ maxfd = max(client_prv->sock, client_prv->pipefd[0]) + 1;
+
+ ALOGD("[*] %s() b_connect=%d, maxfd=%d\n", __FUNCTION__, client_prv->b_connect, maxfd);
+ while (client_prv->b_connect) {
+ FD_ZERO(&(client_prv->sock_rfds));
+
+ FD_SET(client_prv->sock, &(client_prv->sock_rfds));
+ FD_SET(client_prv->pipefd[0], &(client_prv->sock_rfds));
+
+ if (DBG) ALOGD("[*] %s() b_connect=%d\n", __FUNCTION__, client_prv->b_connect);
+ if (select(maxfd, &(client_prv->sock_rfds), NULL, NULL, NULL) > 0) {
+ if (FD_ISSET(client_prv->sock, &(client_prv->sock_rfds))) {
+ // Read incoming data
+ for (;;) {
+ // loop until EAGAIN/EINTR, end of stream, or other error
+ ret = record_stream_get_next(client_prv->p_rs, &p_record, &recordlen);
+ if (ret == 0 && p_record == NULL) { // end-of-stream
+ break;
+ }
+ else if (ret < 0) {
+ break;
+ }
+ else if (ret == 0) { // && p_record != NULL
+ n = processRxBuffer(client_prv, p_record, recordlen);
+ if (n != RIL_CLIENT_ERR_SUCCESS) {
+ ALOGE("%s: processRXBuffer returns %d", __FUNCTION__, n);
+ }
+ }
+ else {
+ ALOGD("[*] %s()\n", __FUNCTION__);
+ }
+ }
+
+ if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
+ // fatal error or end-of-stream
+ if (client_prv->sock > 0) {
+ close(client_prv->sock);
+ client_prv->sock = -1;
+ client_prv->b_connect = 0;
+ }
+
+ if (client_prv->p_rs)
+ record_stream_free(client_prv->p_rs);
+
+ // EOS
+ if (client_prv->err_cb) {
+ client_prv->err_cb(client_prv->err_cb_data, RIL_CLIENT_ERR_CONNECT);
+ return NULL;
+ }
+
+ break;
+ }
+ }
+ if (FD_ISSET(client_prv->pipefd[0], &(client_prv->sock_rfds))) {
+ char end_cmd[10];
+
+ if (DBG) ALOGD("%s(): close\n", __FUNCTION__);
+
+ if (read(client_prv->pipefd[0], end_cmd, sizeof(end_cmd)) > 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ client_prv->sock = -1;
+ client_prv->b_connect = 0;
+ }
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+static int processUnsolicited(RilClientPrv *prv, Parcel &p) {
+ int32_t resp_id, len;
+ status_t status;
+ const void *data = NULL;
+ RilOnUnsolicited unsol_func = NULL;
+
+ status = p.readInt32(&resp_id);
+ if (status != NO_ERROR) {
+ ALOGE("%s: read resp_id failed.", __FUNCTION__);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ status = p.readInt32(&len);
+ if (status != NO_ERROR) {
+ //LOGE("%s: read length failed. assume zero length.", __FUNCTION__);
+ len = 0;
+ }
+
+ ALOGD("%s(): resp_id (%d), len(%d)\n", __FUNCTION__, resp_id, len);
+
+ if (len)
+ data = p.readInplace(len);
+
+ // Find unsolicited response handler.
+ unsol_func = FindUnsolHandler(prv, (uint32_t)resp_id);
+ if (unsol_func) {
+ unsol_func(prv->parent, data, len);
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+static int processSolicited(RilClientPrv *prv, Parcel &p) {
+ int32_t token, err, len;
+ status_t status;
+ const void *data = NULL;
+ RilOnComplete req_func = NULL;
+ int ret = RIL_CLIENT_ERR_SUCCESS;
+ uint32_t req_id = 0;
+
+ if (DBG) ALOGD("%s()", __FUNCTION__);
+
+ status = p.readInt32(&token);
+ if (status != NO_ERROR) {
+ ALOGE("%s: Read token fail. Status %d\n", __FUNCTION__, status);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (IsValidToken(&(prv->token_pool), token) == 0) {
+ ALOGE("%s: Invalid Token", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL; // Invalid token.
+ }
+
+ status = p.readInt32(&err);
+ if (status != NO_ERROR) {
+ ALOGE("%s: Read err fail. Status %d\n", __FUNCTION__, status);
+ ret = RIL_CLIENT_ERR_IO;
+ goto error;
+ }
+
+ // Don't go further for error response.
+ if (err != RIL_CLIENT_ERR_SUCCESS) {
+ ALOGE("%s: Error %d\n", __FUNCTION__, err);
+ if (prv->err_cb)
+ prv->err_cb(prv->err_cb_data, err);
+ ret = RIL_CLIENT_ERR_SUCCESS;
+ goto error;
+ }
+
+ status = p.readInt32(&len);
+ if (status != NO_ERROR) {
+ /* no length field */
+ len = 0;
+ }
+
+ if (len)
+ data = p.readInplace(len);
+
+ // Find request handler for the token.
+ // First, FindReqHandler() searches request history with the token
+ // and finds out a request ID. Then, it search request handler table
+ // with the request ID.
+ req_func = FindReqHandler(prv, token, &req_id);
+ if (req_func)
+ {
+ if (DBG) ALOGD("[*] Call handler");
+ req_func(prv->parent, data, len);
+
+ if(prv->b_del_handler) {
+ prv->b_del_handler = 0;
+ RegisterRequestCompleteHandler(prv->parent, req_id, NULL);
+ }
+ } else {
+ if (DBG) ALOGD("%s: No handler for token %d\n", __FUNCTION__, token);
+ }
+
+error:
+ FreeToken(&(prv->token_pool), token);
+ ClearReqHistory(prv, token);
+ return ret;
+}
+
+
+static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen) {
+ Parcel p;
+ int32_t response_type;
+ status_t status;
+ int ret = RIL_CLIENT_ERR_SUCCESS;
+
+ acquire_wake_lock(PARTIAL_WAKE_LOCK, RIL_CLIENT_WAKE_LOCK);
+
+ p.setData((uint8_t *)buffer, buflen);
+
+ status = p.readInt32(&response_type);
+ if (DBG) ALOGD("%s: status %d response_type %d", __FUNCTION__, status, response_type);
+
+ if (status != NO_ERROR) {
+ ret = RIL_CLIENT_ERR_IO;
+ goto EXIT;
+ }
+
+ // FOr unsolicited response.
+ if (response_type == RESPONSE_UNSOLICITED) {
+ ret = processUnsolicited(prv, p);
+ }
+ // For solicited response.
+ else if (response_type == RESPONSE_SOLICITED) {
+ ret = processSolicited(prv, p);
+ if (ret != RIL_CLIENT_ERR_SUCCESS && prv->err_cb) {
+ prv->err_cb(prv->err_cb_data, ret);
+ }
+ }
+ else {
+ ret = RIL_CLIENT_ERR_INVAL;
+ }
+
+EXIT:
+ release_wake_lock(RIL_CLIENT_WAKE_LOCK);
+ return ret;
+}
+
+
+static uint32_t AllocateToken(uint32_t *token_pool) {
+ int i;
+
+ // Token pool is full.
+ if (*token_pool == 0xFFFFFFFF)
+ return 0;
+
+ for (i = 0; i < 32; i++) {
+ uint32_t new_token = 0x00000001 << i;
+
+ if ((*token_pool & new_token) == 0) {
+ *token_pool |= new_token;
+ return new_token;
+ }
+ }
+
+ return 0;
+}
+
+
+static void FreeToken(uint32_t *token_pool, uint32_t token) {
+ *token_pool &= ~token;
+}
+
+
+static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token) {
+ if (token == 0)
+ return 0;
+
+ if ((*token_pool & token) == token)
+ return 1;
+ else
+ return 0;
+}
+
+
+static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id) {
+ int i = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id);
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ if (prv->history[i].token == 0) {
+ prv->history[i].token = token;
+ prv->history[i].id = id;
+
+ if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+
+ ALOGE("%s: No free record for token %d", __FUNCTION__, token);
+
+ return RIL_CLIENT_ERR_RESOURCE;
+}
+
+static void ClearReqHistory(RilClientPrv *prv, int token) {
+ int i = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token);
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ if (prv->history[i].token == token) {
+ memset(&(prv->history[i]), 0, sizeof(ReqHistory));
+ break;
+ }
+ }
+}
+
+
+static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id) {
+ int i;
+
+ // Search unsolicited handler table.
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ if (prv->unsol_handlers[i].id == id)
+ return prv->unsol_handlers[i].handler;
+ }
+
+ return (RilOnUnsolicited)NULL;
+}
+
+
+static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id) {
+ int i = 0;
+ int j = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token);
+
+ // Search request history.
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ ALOGD("[*] %s(): history_token(%d)\n", __FUNCTION__, prv->history[i].token);
+ if (prv->history[i].token == token) {
+ // Search request handler with request ID found.
+ for (j = 0; j < REQ_POOL_SIZE; j++) {
+ ALOGD("[*] %s(): token(%d), req_id(%d), history_id(%d)\n", __FUNCTION__, token, prv->history[i].id, prv->history[i].id);
+ if (prv->req_handlers[j].id == prv->history[i].id) {
+ *id = prv->req_handlers[j].id;
+ return prv->req_handlers[j].handler;
+ }
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+static int blockingWrite(int fd, const void *buffer, size_t len) {
+ size_t writeOffset = 0;
+ const uint8_t *toWrite;
+ ssize_t written = 0;
+
+ if (buffer == NULL)
+ return -1;
+
+ toWrite = (const uint8_t *)buffer;
+
+ while (writeOffset < len) {
+ do
+ {
+ written = write(fd, toWrite + writeOffset, len - writeOffset);
+ } while (written < 0 && errno == EINTR);
+
+ if (written >= 0) {
+ writeOffset += written;
+ }
+ else {
+ ALOGE ("RIL Response: unexpected error on write errno:%d", errno);
+ close(fd);
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+} // namespace android
+
+// end of file
+
--- /dev/null
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __SECRIL_CLIENT_H__
+#define __SECRIL_CLIENT_H__
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct RilClient {
+ void *prv;
+};
+
+typedef struct RilClient * HRilClient;
+
+
+//---------------------------------------------------------------------------
+// Defines
+//---------------------------------------------------------------------------
+#define RIL_CLIENT_ERR_SUCCESS 0
+#define RIL_CLIENT_ERR_AGAIN 1
+#define RIL_CLIENT_ERR_INIT 2 // Client is not initialized
+#define RIL_CLIENT_ERR_INVAL 3 // Invalid value
+#define RIL_CLIENT_ERR_CONNECT 4 // Connection error
+#define RIL_CLIENT_ERR_IO 5 // IO error
+#define RIL_CLIENT_ERR_RESOURCE 6 // Resource not available
+#define RIL_CLIENT_ERR_UNKNOWN 7
+
+
+//---------------------------------------------------------------------------
+// Type definitions
+//---------------------------------------------------------------------------
+
+typedef int (*RilOnComplete)(HRilClient handle, const void *data, size_t datalen);
+
+typedef int (*RilOnUnsolicited)(HRilClient handle, const void *data, size_t datalen);
+
+typedef int (*RilOnError)(void *data, int error);
+
+
+//---------------------------------------------------------------------------
+// Client APIs
+//---------------------------------------------------------------------------
+
+/**
+ * Open RILD multi-client.
+ * Return is client handle, NULL on error.
+ */
+HRilClient OpenClient_RILD(void);
+
+/**
+ * Stop RILD multi-client. If client socket was connected,
+ * it will be disconnected.
+ */
+int CloseClient_RILD(HRilClient client);
+
+/**
+ * Connect to RIL deamon. One client task starts.
+ * Return is 0 or error code.
+ */
+int Connect_RILD(HRilClient client);
+
+/**
+ * check whether RILD is connected
+ * Returns 0 or 1
+ */
+int isConnected_RILD(HRilClient client);
+
+/**
+ * Disconnect connection to RIL deamon(socket close).
+ * Return is 0 or error code.
+ */
+int Disconnect_RILD(HRilClient client);
+
+/**
+ * Register unsolicited response handler. If handler is NULL,
+ * the handler for the request ID is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler);
+
+/**
+ * Register solicited response handler. If handler is NULL,
+ * the handler for the ID is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler);
+
+/**
+ * Register error callback. If handler is NULL,
+ * the callback is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data);
+
+/**
+ * Invoke OEM request. Request ID is RIL_REQUEST_OEM_HOOK_RAW.
+ * Return is 0 or error code. For RIL_CLIENT_ERR_AGAIN caller should retry.
+ */
+int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif // __SECRIL_CLIENT_H__
+
+// end of file
+
--- /dev/null
+# Copyright 2006 The Android Open Source Project
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE_TAGS := eng
+
+LOCAL_SRC_FILES:= \
+ secril-client.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+ libutils \
+ libbinder \
+ libcutils \
+ libhardware_legacy
+
+LOCAL_CFLAGS :=
+
+LOCAL_MODULE:= libsecril-client
+LOCAL_PRELINK_MODULE := false
+LOCAL_LDLIBS += -lpthread
+
+include $(BUILD_SHARED_LIBRARY)
--- /dev/null
+/**
+ * @file secril-client.cpp
+ *
+ * @author Myeongcheol Kim (mcmount.kim@samsung.com)
+ *
+ * @brief RIL client library for multi-client support
+ */
+
+#define LOG_TAG "RILClient"
+#define LOG_NDEBUG 0
+
+#include <binder/Parcel.h>
+#include <telephony/ril.h>
+#include <cutils/record_stream.h>
+
+#include <unistd.h>
+#include <errno.h>
+#include <cutils/sockets.h>
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <string.h>
+#include <fcntl.h>
+#include <utils/Log.h>
+#include <pthread.h>
+#include "secril-client.h"
+#include <hardware_legacy/power.h> // For wakelock
+
+
+#define RIL_CLIENT_WAKE_LOCK "client-interface"
+
+namespace android {
+
+//---------------------------------------------------------------------------
+// Defines
+//---------------------------------------------------------------------------
+#define DBG 1
+#define RILD_PORT 7777
+#define MULTI_CLIENT_SOCKET_NAME "Multiclient"
+#define MULTI_CLIENT_Q_SOCKET_NAME "QMulticlient"
+#if defined(SEC_PRODUCT_FEATURE_RIL_CALL_DUALMODE_CDMAGSM)
+#define MULTI_CLIENT_SOCKET_NAME_2 "Multiclient2"
+#endif
+
+#define MAX_COMMAND_BYTES (8 * 1024)
+#define REQ_POOL_SIZE 32
+#define TOKEN_POOL_SIZE 32
+
+// Constants for response types
+#define RESPONSE_SOLICITED 0
+#define RESPONSE_UNSOLICITED 1
+
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+#define REQ_OEM_HOOK_RAW RIL_REQUEST_OEM_HOOK_RAW
+#define REQ_SET_CALL_VOLUME 101
+#define REQ_SET_AUDIO_PATH 102
+#define REQ_SET_CALL_CLOCK_SYNC 103
+#define REQ_SET_CALL_RECORDING 104
+#define REQ_SET_CALL_MUTE 105
+#define REQ_GET_CALL_MUTE 106
+#define REQ_SET_CALL_VT_CTRL 107
+#define REQ_SET_TWO_MIC_CTRL 108
+#define REQ_SET_DHA_CTRL 109
+#define REQ_SET_LOOPBACK 110
+
+// OEM request function ID
+#define OEM_FUNC_SOUND 0x08
+
+// OEM request sub function ID
+#define OEM_SND_SET_VOLUME_CTRL 0x03
+#define OEM_SND_SET_AUDIO_PATH 0x05
+#define OEM_SND_GET_AUDIO_PATH 0x06
+#define OEM_SND_SET_VIDEO_CALL_CTRL 0x07
+#define OEM_SND_SET_LOOPBACK_CTRL 0x08
+#define OEM_SND_SET_VOICE_RECORDING_CTRL 0x09
+#define OEM_SND_SET_CLOCK_CTRL 0x0A
+#define OEM_SND_SET_MUTE 0x0B
+#define OEM_SND_GET_MUTE 0x0C
+#define OEM_SND_SET_TWO_MIC_CTL 0x0D
+#define OEM_SND_SET_DHA_CTL 0x0E
+
+#define OEM_SND_TYPE_VOICE 0x01 // Receiver(0x00) + Voice(0x01)
+#define OEM_SND_TYPE_SPEAKER 0x11 // SpeakerPhone(0x10) + Voice(0x01)
+#define OEM_SND_TYPE_HEADSET 0x31 // Headset(0x30) + Voice(0x01)
+#define OEM_SND_TYPE_BTVOICE 0x41 // BT(0x40) + Voice(0x01)
+
+#define OEM_SND_AUDIO_PATH_HANDSET 0x01
+#define OEM_SND_AUDIO_PATH_HEADSET 0x02
+#define OEM_SND_AUDIO_PATH_HFK 0x03
+#define OEM_SND_AUDIO_PATH_BLUETOOTH 0x04
+#define OEM_SND_AUDIO_PATH_STEREO_BLUETOOTH 0x05
+#define OEM_SND_AUDIO_PATH_SPEAKER 0x06
+#define OEM_SND_AUDIO_PATH_HEADPHONE 0x07
+#define OEM_SND_AUDIO_PATH_BT_NSEC_OFF 0x08
+#define OEM_SND_AUDIO_PATH_MIC1 0x09
+#define OEM_SND_AUDIO_PATH_MIC2 0x0A
+#define OEM_SND_AUDIO_PATH_BT_WB 0x0B
+#define OEM_SND_AUDIO_PATH_BT_WB_NSEC_OFF 0x0C
+
+//---------------------------------------------------------------------------
+// Type definitions
+//---------------------------------------------------------------------------
+typedef struct _ReqHistory {
+ int token; // token used for request
+ uint32_t id; // request ID
+} ReqHistory;
+
+typedef struct _ReqRespHandler {
+ uint32_t id; // request ID
+ RilOnComplete handler; // handler function
+} ReqRespHandler;
+
+typedef struct _UnsolHandler {
+ uint32_t id; // unsolicited response ID
+ RilOnUnsolicited handler; // handler function
+} UnsolHandler;
+
+typedef struct _RilClientPrv {
+ HRilClient parent;
+ uint8_t b_connect; // connected to server?
+ int sock; // socket
+ int pipefd[2];
+ fd_set sock_rfds; // for read with select()
+ RecordStream *p_rs;
+ uint32_t token_pool; // each bit in token_pool used for token.
+ // so, pool size is 32.
+ pthread_t tid_reader; // socket reader thread id
+ ReqHistory history[TOKEN_POOL_SIZE]; // request history
+ ReqRespHandler req_handlers[REQ_POOL_SIZE]; // request response handler list
+ UnsolHandler unsol_handlers[REQ_POOL_SIZE]; // unsolicited response handler list
+ RilOnError err_cb; // error callback
+ void *err_cb_data; // error callback data
+ uint8_t b_del_handler;
+} RilClientPrv;
+
+
+//---------------------------------------------------------------------------
+// Local static function prototypes
+//---------------------------------------------------------------------------
+static void * RxReaderFunc(void *param);
+static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen);
+static uint32_t AllocateToken(uint32_t *token_pool);
+static void FreeToken(uint32_t *token_pool, uint32_t token);
+static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token);
+static void DeallocateToken(uint32_t *token_pool, uint32_t token);
+static int blockingWrite(int fd, const void *buffer, size_t len);
+static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id);
+static void ClearReqHistory(RilClientPrv *prv, int token);
+static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id);
+static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id);
+static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len);
+static bool isValidSoundType(SoundType type);
+static bool isValidAudioPath(AudioPath path);
+static bool isValidSoundClockCondition(SoundClockCondition condition);
+static bool isValidCallRecCondition(CallRecCondition condition);
+static bool isValidMuteCondition(MuteCondition condition);
+static bool isValidTwoMicCtrl(TwoMicSolDevice device, TwoMicSolReport report);
+static char ConvertSoundType(SoundType type);
+static char ConvertAudioPath(AudioPath path);
+
+
+/**
+ * @fn int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler)
+ *
+ * @params client: Client handle.
+ * id: Unsolicited response ID to which handler is registered.
+ * handler: Unsolicited handler. NULL for deregistration.
+ *
+ * @return 0 on success or error code.
+ */
+extern "C"
+int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler) {
+ RilClientPrv *client_prv;
+ int match_slot = -1;
+ int first_empty_slot = -1;
+ int i;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ // Check if there is matched handler.
+ if (id == client_prv->unsol_handlers[i].id) {
+ match_slot = i;
+ }
+ // Find first empty handler slot.
+ if (first_empty_slot == -1 && client_prv->unsol_handlers[i].id == 0) {
+ first_empty_slot = i;
+ }
+ }
+
+ if (handler == NULL) { // Unregister.
+ if (match_slot >= 0) {
+ memset(&(client_prv->unsol_handlers[match_slot]), 0, sizeof(UnsolHandler));
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ else {
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+ else {// Register.
+ if (match_slot >= 0) {
+ client_prv->unsol_handlers[match_slot].handler = handler; // Just update.
+ }
+ else if (first_empty_slot >= 0) {
+ client_prv->unsol_handlers[first_empty_slot].id = id;
+ client_prv->unsol_handlers[first_empty_slot].handler = handler;
+ }
+ else {
+ return RIL_CLIENT_ERR_RESOURCE;
+ }
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler)
+ *
+ * @params client: Client handle.
+ * id: Request ID to which handler is registered.
+ * handler: Request complete handler. NULL for deregistration.
+ *
+ * @return 0 on success or error code.
+ */
+extern "C"
+int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler) {
+ RilClientPrv *client_prv;
+ int match_slot = -1;
+ int first_empty_slot = -1;
+ int i;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ // Check if there is matched handler.
+ if (id == client_prv->req_handlers[i].id) {
+ match_slot = i;
+ }
+ // Find first empty handler slot.
+ if (first_empty_slot == -1 && client_prv->req_handlers[i].id == 0) {
+ first_empty_slot = i;
+ }
+ }
+
+ if (handler == NULL) { // Unregister.
+ if (match_slot >= 0) {
+ memset(&(client_prv->req_handlers[match_slot]), 0, sizeof(ReqRespHandler));
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ else {
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+ else { // Register.
+ if (match_slot >= 0) {
+ client_prv->req_handlers[match_slot].handler = handler; // Just update.
+ }
+ else if (first_empty_slot >= 0) {
+ client_prv->req_handlers[first_empty_slot].id = id;
+ client_prv->req_handlers[first_empty_slot].handler = handler;
+ }
+ else {
+ return RIL_CLIENT_ERR_RESOURCE;
+ }
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data)
+ *
+ * @params client: Client handle.
+ * cb: Error callback. NULL for unregistration.
+ * data: Callback data.
+ *
+ * @return 0 for success or error code.
+ */
+extern "C"
+int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL)
+ return RIL_CLIENT_ERR_INVAL;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ client_prv->err_cb = cb;
+ client_prv->err_cb_data = data;
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn HRilClient OpenClient_RILD(void)
+ *
+ * @params None.
+ *
+ * @return Client handle, NULL on error.
+ */
+extern "C"
+HRilClient OpenClient_RILD(void) {
+ HRilClient client = (HRilClient)malloc(sizeof(struct RilClient));
+ if (client == NULL)
+ return NULL;
+
+ client->prv = (RilClientPrv *)malloc(sizeof(RilClientPrv));
+ if (client->prv == NULL) {
+ free(client);
+ return NULL;
+ }
+
+ memset(client->prv, 0, sizeof(RilClientPrv));
+
+ ((RilClientPrv *)(client->prv))->parent = client;
+ ((RilClientPrv *)(client->prv))->sock = -1;
+
+ return client;
+}
+
+
+/**
+ * @fn int Connect_RILD(void)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0, or error code.
+ */
+extern "C"
+int Connect_RILD(HRilClient client) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Open client socket and connect to server.
+ //client_prv->sock = socket_loopback_client(RILD_PORT, SOCK_STREAM);
+ client_prv->sock = socket_local_client(MULTI_CLIENT_SOCKET_NAME, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM );
+
+ if (client_prv->sock < 0) {
+ ALOGE("%s: Connecting failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ client_prv->b_connect = 1;
+
+ if (fcntl(client_prv->sock, F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ client_prv->p_rs = record_stream_new(client_prv->sock, MAX_COMMAND_BYTES);
+
+ if (pipe(client_prv->pipefd) < 0) {
+ close(client_prv->sock);
+ ALOGE("%s: Creating command pipe failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (fcntl(client_prv->pipefd[0], F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ // Start socket read thread.
+ if (pthread_create(&(client_prv->tid_reader), NULL, RxReaderFunc, (void *)client_prv) != 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ memset(client_prv, 0, sizeof(RilClientPrv));
+ client_prv->sock = -1;
+ ALOGE("%s: Can't create Reader thread. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+/**
+ * @fn int Connect_QRILD(void)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0, or error code.
+ */
+extern "C"
+int Connect_QRILD(HRilClient client) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Open client socket and connect to server.
+ //client_prv->sock = socket_loopback_client(RILD_PORT, SOCK_STREAM);
+ client_prv->sock = socket_local_client(MULTI_CLIENT_Q_SOCKET_NAME, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM );
+
+ if (client_prv->sock < 0) {
+ ALOGE("%s: Connecting failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ client_prv->b_connect = 1;
+
+ if (fcntl(client_prv->sock, F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ client_prv->p_rs = record_stream_new(client_prv->sock, MAX_COMMAND_BYTES);
+
+ if (pipe(client_prv->pipefd) < 0) {
+ close(client_prv->sock);
+ ALOGE("%s: Creating command pipe failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (fcntl(client_prv->pipefd[0], F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ // Start socket read thread.
+ if (pthread_create(&(client_prv->tid_reader), NULL, RxReaderFunc, (void *)client_prv) != 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ memset(client_prv, 0, sizeof(RilClientPrv));
+ client_prv->sock = -1;
+ ALOGE("%s: Can't create Reader thread. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+#if defined(SEC_PRODUCT_FEATURE_RIL_CALL_DUALMODE_CDMAGSM) // mook_120209 Enable multiclient
+/**
+ * @fn int Connect_RILD_Second(void)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0, or error code.
+ */
+extern "C"
+int Connect_RILD_Second(HRilClient client) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Open client socket and connect to server.
+ //client_prv->sock = socket_loopback_client(RILD_PORT, SOCK_STREAM);
+ client_prv->sock = socket_local_client(MULTI_CLIENT_SOCKET_NAME_2, ANDROID_SOCKET_NAMESPACE_ABSTRACT, SOCK_STREAM );
+
+ if (client_prv->sock < 0) {
+ ALOGE("%s: Connecting failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ client_prv->b_connect = 1;
+
+ if (fcntl(client_prv->sock, F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ client_prv->p_rs = record_stream_new(client_prv->sock, MAX_COMMAND_BYTES);
+
+ if (pipe(client_prv->pipefd) < 0) {
+ close(client_prv->sock);
+ ALOGE("%s: Creating command pipe failed. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (fcntl(client_prv->pipefd[0], F_SETFL, O_NONBLOCK) < 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ // Start socket read thread.
+ if (pthread_create(&(client_prv->tid_reader), NULL, RxReaderFunc, (void *)client_prv) != 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ memset(client_prv, 0, sizeof(RilClientPrv));
+ client_prv->sock = -1;
+ ALOGE("%s: Can't create Reader thread. %s(%d)", __FUNCTION__, strerror(errno), errno);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+#endif
+
+/**
+ * @fn int isConnected_RILD(HRilClient client)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0, or 1.
+ */
+extern "C"
+int isConnected_RILD(HRilClient client) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ return client_prv->b_connect == 1;
+}
+
+/**
+ * @fn int Disconnect_RILD(HRilClient client)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0 on success, or error code.
+ */
+extern "C"
+int Disconnect_RILD(HRilClient client) {
+ RilClientPrv *client_prv;
+ int ret = 0;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock == -1)
+ return RIL_CLIENT_ERR_SUCCESS;
+
+ printf("[*] %s(): sock=%d\n", __FUNCTION__, client_prv->sock);
+
+ if (client_prv->sock > 0) {
+ do {
+ ret = write(client_prv->pipefd[1], "close", strlen("close"));
+ } while (ret < 0 && errno == EINTR);
+ }
+
+ client_prv->b_connect = 0;
+
+ pthread_join(client_prv->tid_reader, NULL);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * @fn int CloseClient_RILD(HRilClient client)
+ *
+ * @params client: Client handle.
+ *
+ * @return 0 on success, or error code.
+ */
+extern "C"
+int CloseClient_RILD(HRilClient client) {
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ Disconnect_RILD(client);
+
+ free(client->prv);
+ free(client);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+/**
+ * Set in-call volume.
+ */
+extern "C"
+int SetCallVolume(HRilClient client, SoundType type, int vol_level) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[6] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidSoundType(type) == false) {
+ ALOGE("%s: Invalid sound type", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_VOLUME_CTRL;
+ data[2] = 0x00; // data length
+ data[3] = 0x06; // data length
+ data[4] = ConvertSoundType(type); // volume type
+ data[5] = vol_level; // volume level
+
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_VOLUME, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_CALL_VOLUME, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_VOLUME, NULL);
+ }
+
+ return ret;
+}
+
+
+/**
+ * Set external sound device path for noise reduction.
+ */
+extern "C"
+int SetCallAudioPath(HRilClient client, AudioPath path, ExtraVolume mode) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[6] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidAudioPath(path) == false) {
+ ALOGE("%s: Invalid audio path", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_AUDIO_PATH;
+ data[2] = 0x00; // data length
+ data[3] = 0x06; // data length
+ data[4] = ConvertAudioPath(path); // audio path
+ data[5] = mode; // ExtraVolume
+
+ RegisterRequestCompleteHandler(client, REQ_SET_AUDIO_PATH, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_AUDIO_PATH, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_AUDIO_PATH, NULL);
+ }
+
+ return ret;
+}
+
+
+/**
+ * Set modem clock to master or slave.
+ */
+extern "C"
+int SetCallClockSync(HRilClient client, SoundClockCondition condition) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[5] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidSoundClockCondition(condition) == false) {
+ ALOGE("%s: Invalid sound clock condition", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_CLOCK_CTRL;
+ data[2] = 0x00; // data length
+ data[3] = 0x05; // data length
+ data[4] = condition;
+
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_CLOCK_SYNC, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_CALL_CLOCK_SYNC, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_CLOCK_SYNC, NULL);
+ }
+
+ return ret;
+}
+
+/**
+ * Set modem VTCall clock to master or slave.
+ */
+extern "C"
+int SetVideoCallClockSync(HRilClient client, SoundClockCondition condition) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[5] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidSoundClockCondition(condition) == false) {
+ ALOGE("%s: Invalid sound clock condition", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_VIDEO_CALL_CTRL;
+ data[2] = 0x00; // data length
+ data[3] = 0x05; // data length
+ data[4] = condition;
+
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_VT_CTRL, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_CALL_VT_CTRL, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_VT_CTRL, NULL);
+ }
+
+ return ret;
+}
+
+/**
+ * Set voice recording.
+ */
+extern "C"
+int SetCallRecord(HRilClient client, CallRecCondition condition) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[5] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidCallRecCondition(condition) == false) {
+ ALOGE("%s: Invalid sound clock condition", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_VOICE_RECORDING_CTRL;
+ data[2] = 0x00; // data length
+ data[3] = 0x05; // data length
+ data[4] = condition;
+
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_RECORDING, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_CALL_RECORDING, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_RECORDING, NULL);
+ }
+
+ return ret;
+}
+
+/**
+ * Set mute or unmute.
+ */
+extern "C"
+int SetMute(HRilClient client, MuteCondition condition) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[5] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidMuteCondition(condition) == false) {
+ ALOGE("%s: Invalid sound clock condition", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_MUTE;
+ data[2] = 0x00; // data length
+ data[3] = 0x05; // data length
+ data[4] = condition;
+
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_MUTE, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_CALL_MUTE, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_CALL_MUTE, NULL);
+ }
+
+ return ret;
+}
+
+/**
+ * Get mute state.
+ */
+extern "C"
+int GetMute(HRilClient client, RilOnComplete handler) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[4] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ client_prv->b_del_handler = 1;
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_GET_MUTE;
+ data[2] = 0x00; // data length
+ data[3] = 0x04; // data length
+
+ RegisterRequestCompleteHandler(client, REQ_GET_CALL_MUTE, handler);
+
+ ret = SendOemRequestHookRaw(client, REQ_GET_CALL_MUTE, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_GET_CALL_MUTE, NULL);
+ }
+
+ return ret;
+}
+
+extern "C"
+int SetTwoMicControl(HRilClient client, TwoMicSolDevice device, TwoMicSolReport report) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[6] = {0,};
+
+ ALOGE(" + %s", __FUNCTION__);
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ if (isValidTwoMicCtrl(device, report) == false) {
+ ALOGE("%s: Invalid sound set two params", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_TWO_MIC_CTL;
+ data[2] = 0x00; // data length
+ data[3] = 0x06; // data length
+ data[4] = device;
+ data[5] = report;
+
+ RegisterRequestCompleteHandler(client, REQ_SET_TWO_MIC_CTRL, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_TWO_MIC_CTRL, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_TWO_MIC_CTRL, NULL);
+ }
+
+ ALOGE(" - %s", __FUNCTION__);
+
+ return ret;
+}
+
+extern "C"
+int SetDhaSolution(HRilClient client, DhaSolMode mode, DhaSolSelect select, char *parameter) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[30] = {0,};
+ char tempPara[24]={0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ ALOGE("%s: DHA mode=%d, select=%d", __FUNCTION__,mode, select);
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_DHA_CTL;
+ data[2] = 0x00; // data length
+ data[3] = 0x1E; // data length
+ data[4] = mode;
+ data[5] = select;
+
+ memcpy(tempPara, parameter, 24);
+ for(int i=0; i<24; i++)
+ data[6+i]= tempPara[i];
+
+ RegisterRequestCompleteHandler(client, REQ_SET_DHA_CTRL, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_DHA_CTRL, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_DHA_CTRL, NULL);
+ }
+
+ return ret;
+}
+
+/**
+ * Set LoopbackTest mode, path.
+ */
+extern "C"
+int SetLoopbackTest(HRilClient client, LoopbackMode mode, AudioPath path) {
+ RilClientPrv *client_prv;
+ int ret;
+ char data[6] = {0,};
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ // Make raw data
+ data[0] = OEM_FUNC_SOUND;
+ data[1] = OEM_SND_SET_LOOPBACK_CTRL;
+ data[2] = 0x00; // data length
+ data[3] = 0x06; // data length
+ data[4] = mode; // Loopback Mode
+ data[5] = ConvertAudioPath(path); // Loopback path
+
+ RegisterRequestCompleteHandler(client, REQ_SET_LOOPBACK, NULL);
+
+ ret = SendOemRequestHookRaw(client, REQ_SET_LOOPBACK, data, sizeof(data));
+ if (ret != RIL_CLIENT_ERR_SUCCESS) {
+ RegisterRequestCompleteHandler(client, REQ_SET_LOOPBACK, NULL);
+ }
+
+ return ret;
+}
+
+
+/**
+ * @fn int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len)
+ *
+ * @params client: Client handle.
+ * data: Request data.
+ * len: Request data length.
+ *
+ * @return 0 for success or error code. On receiving RIL_CLIENT_ERR_AGAIN,
+ * caller should retry.
+ */
+extern "C"
+int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len) {
+ RilClientPrv *client_prv;
+
+ if (client == NULL || client->prv == NULL) {
+ ALOGE("%s: Invalid client %p", __FUNCTION__, client);
+ return RIL_CLIENT_ERR_INVAL;
+ }
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ if (client_prv->sock < 0 ) {
+ ALOGE("%s: Not connected.", __FUNCTION__);
+ return RIL_CLIENT_ERR_CONNECT;
+ }
+
+ return SendOemRequestHookRaw(client, REQ_OEM_HOOK_RAW, data, len);
+}
+
+
+static int SendOemRequestHookRaw(HRilClient client, int req_id, char *data, size_t len) {
+ int token = 0;
+ int ret = 0;
+ uint32_t header = 0;
+ android::Parcel p;
+ RilClientPrv *client_prv;
+ int maxfd = -1;
+
+ client_prv = (RilClientPrv *)(client->prv);
+
+ // Allocate a token.
+ token = AllocateToken(&(client_prv->token_pool));
+ if (token == 0) {
+ ALOGE("%s: No token.", __FUNCTION__);
+ return RIL_CLIENT_ERR_AGAIN;
+ }
+
+ // Record token for the request sent.
+ if (RecordReqHistory(client_prv, token, req_id) != RIL_CLIENT_ERR_SUCCESS) {
+ goto error;
+ }
+
+ // Make OEM request data.
+ p.writeInt32(RIL_REQUEST_OEM_HOOK_RAW);
+ p.writeInt32(token);
+ p.writeInt32(len);
+ p.write((void *)data, len);
+
+ // DO TX: header(size).
+ header = htonl(p.dataSize());
+
+ if (DBG) ALOGD("%s(): token = %d\n", __FUNCTION__, token);
+
+ ret = blockingWrite(client_prv->sock, (void *)&header, sizeof(header));
+ if (ret < 0) {
+ ALOGE("%s: send request header failed. (%d)", __FUNCTION__, ret);
+ goto error;
+ }
+
+ // Do TX: response data.
+ ret = blockingWrite(client_prv->sock, p.data(), p.dataSize());
+ if (ret < 0) {
+ ALOGE("%s: send request data failed. (%d)", __FUNCTION__, ret);
+ goto error;
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+
+error:
+ FreeToken(&(client_prv->token_pool), token);
+ ClearReqHistory(client_prv, token);
+
+ return RIL_CLIENT_ERR_UNKNOWN;
+}
+
+
+static bool isValidSoundType(SoundType type) {
+ return (type >= SOUND_TYPE_VOICE && type <= SOUND_TYPE_BTVOICE);
+}
+
+
+static bool isValidAudioPath(AudioPath path) {
+ return (path >= SOUND_AUDIO_PATH_HANDSET && path <= OEM_SND_AUDIO_PATH_BT_WB_NSEC_OFF);
+}
+
+
+static bool isValidSoundClockCondition(SoundClockCondition condition) {
+ return (condition >= SOUND_CLOCK_STOP && condition <= SOUND_CLOCK_START);
+}
+
+static bool isValidCallRecCondition(CallRecCondition condition) {
+ return (condition >= CALL_REC_STOP && condition <= CALL_REC_START);
+}
+
+static bool isValidMuteCondition(MuteCondition condition) {
+ return (condition >= TX_UNMUTE && condition <= RXTX_MUTE);
+}
+
+static bool isValidTwoMicCtrl(TwoMicSolDevice device, TwoMicSolReport report) {
+ return (device >= AUDIENCE && device <= FORTEMEDIA && report >= TWO_MIC_SOLUTION_OFF && report <= TWO_MIC_SOLUTION_ON );
+}
+
+
+static char ConvertSoundType(SoundType type) {
+ switch (type) {
+ case SOUND_TYPE_VOICE:
+ return OEM_SND_TYPE_VOICE;
+ case SOUND_TYPE_SPEAKER:
+ return OEM_SND_TYPE_SPEAKER;
+ case SOUND_TYPE_HEADSET:
+ return OEM_SND_TYPE_HEADSET;
+ case SOUND_TYPE_BTVOICE:
+ return OEM_SND_TYPE_BTVOICE;
+ default:
+ return OEM_SND_TYPE_VOICE;
+ }
+}
+
+
+static char ConvertAudioPath(AudioPath path) {
+ switch (path) {
+ case SOUND_AUDIO_PATH_HANDSET:
+ return OEM_SND_AUDIO_PATH_HANDSET;
+ case SOUND_AUDIO_PATH_HEADSET:
+ return OEM_SND_AUDIO_PATH_HEADSET;
+ case SOUND_AUDIO_PATH_SPEAKER:
+ return OEM_SND_AUDIO_PATH_SPEAKER;
+ case SOUND_AUDIO_PATH_BLUETOOTH:
+ return OEM_SND_AUDIO_PATH_BLUETOOTH;
+ case SOUND_AUDIO_PATH_STEREO_BT:
+ return OEM_SND_AUDIO_PATH_STEREO_BLUETOOTH;
+ case SOUND_AUDIO_PATH_HEADPHONE:
+ return OEM_SND_AUDIO_PATH_HEADPHONE;
+ case SOUND_AUDIO_PATH_BLUETOOTH_NO_NR:
+ return OEM_SND_AUDIO_PATH_BT_NSEC_OFF;
+ case SOUND_AUDIO_PATH_MIC1:
+ return OEM_SND_AUDIO_PATH_MIC1;
+ case SOUND_AUDIO_PATH_MIC2:
+ return OEM_SND_AUDIO_PATH_MIC2;
+ case SOUND_AUDIO_PATH_BLUETOOTH_WB:
+ return OEM_SND_AUDIO_PATH_BT_WB;
+ case SOUND_AUDIO_PATH_BLUETOOTH_WB_NO_NR:
+ return OEM_SND_AUDIO_PATH_BT_WB_NSEC_OFF;
+
+ default:
+ return OEM_SND_AUDIO_PATH_HANDSET;
+ }
+}
+
+
+static void * RxReaderFunc(void *param) {
+ RilClientPrv *client_prv = (RilClientPrv *)param;
+ int maxfd = 0;
+ int token = 0;
+ void *p_record = NULL;
+ size_t recordlen = 0;
+ int ret = 0;
+ int n;
+
+ if (client_prv == NULL)
+ return NULL;
+
+ maxfd = max(client_prv->sock, client_prv->pipefd[0]) + 1;
+
+ printf("[*] %s() b_connect=%d, maxfd=%d\n", __FUNCTION__, client_prv->b_connect, maxfd);
+ while (client_prv->b_connect) {
+ FD_ZERO(&(client_prv->sock_rfds));
+
+ FD_SET(client_prv->sock, &(client_prv->sock_rfds));
+ FD_SET(client_prv->pipefd[0], &(client_prv->sock_rfds));
+
+ if (DBG) ALOGD("[*] %s() b_connect=%d\n", __FUNCTION__, client_prv->b_connect);
+ if (select(maxfd, &(client_prv->sock_rfds), NULL, NULL, NULL) > 0) {
+ if (FD_ISSET(client_prv->sock, &(client_prv->sock_rfds))) {
+ // Read incoming data
+ for (;;) {
+ // loop until EAGAIN/EINTR, end of stream, or other error
+ ret = record_stream_get_next(client_prv->p_rs, &p_record, &recordlen);
+ if (ret == 0 && p_record == NULL) { // end-of-stream
+ break;
+ }
+ else if (ret < 0) {
+ break;
+ }
+ else if (ret == 0) { // && p_record != NULL
+ n = processRxBuffer(client_prv, p_record, recordlen);
+ if (n != RIL_CLIENT_ERR_SUCCESS) {
+ ALOGE("%s: processRXBuffer returns %d", __FUNCTION__, n);
+ }
+ }
+ else {
+ printf("[*] %s()\n", __FUNCTION__);
+ }
+ }
+
+ if (ret == 0 || !(errno == EAGAIN || errno == EINTR)) {
+ // fatal error or end-of-stream
+ if (client_prv->sock > 0) {
+ close(client_prv->sock);
+ client_prv->sock = -1;
+ client_prv->b_connect = 0;
+ }
+
+ if (client_prv->p_rs)
+ record_stream_free(client_prv->p_rs);
+
+ // EOS
+ if (client_prv->err_cb) {
+ client_prv->err_cb(client_prv->err_cb_data, RIL_CLIENT_ERR_CONNECT);
+ return NULL;
+ }
+
+ break;
+ }
+ }
+ if (FD_ISSET(client_prv->pipefd[0], &(client_prv->sock_rfds))) {
+ char end_cmd[10];
+
+ if (DBG) ALOGD("%s(): close\n", __FUNCTION__);
+
+ if (read(client_prv->pipefd[0], end_cmd, sizeof(end_cmd)) > 0) {
+ close(client_prv->sock);
+ close(client_prv->pipefd[0]);
+ close(client_prv->pipefd[1]);
+
+ client_prv->sock = -1;
+ client_prv->b_connect = 0;
+ }
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+static int processUnsolicited(RilClientPrv *prv, Parcel &p) {
+ int32_t resp_id, len;
+ status_t status;
+ const void *data = NULL;
+ RilOnUnsolicited unsol_func = NULL;
+
+ status = p.readInt32(&resp_id);
+ if (status != NO_ERROR) {
+ ALOGE("%s: read resp_id failed.", __FUNCTION__);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ status = p.readInt32(&len);
+ if (status != NO_ERROR) {
+ //ALOGE("%s: read length failed. assume zero length.", __FUNCTION__);
+ len = 0;
+ }
+
+ ALOGD("%s(): resp_id (%d), len(%d)\n", __FUNCTION__, resp_id, len);
+
+ if (len)
+ data = p.readInplace(len);
+
+ // Find unsolicited response handler.
+ unsol_func = FindUnsolHandler(prv, (uint32_t)resp_id);
+ if (unsol_func) {
+ unsol_func(prv->parent, data, len);
+ }
+
+ return RIL_CLIENT_ERR_SUCCESS;
+}
+
+
+static int processSolicited(RilClientPrv *prv, Parcel &p) {
+ int32_t token, err, len;
+ status_t status;
+ const void *data = NULL;
+ RilOnComplete req_func = NULL;
+ int ret = RIL_CLIENT_ERR_SUCCESS;
+ uint32_t req_id = 0;
+
+ if (DBG) ALOGD("%s()", __FUNCTION__);
+
+ status = p.readInt32(&token);
+ if (status != NO_ERROR) {
+ ALOGE("%s: Read token fail. Status %d\n", __FUNCTION__, status);
+ return RIL_CLIENT_ERR_IO;
+ }
+
+ if (IsValidToken(&(prv->token_pool), token) == 0) {
+ ALOGE("%s: Invalid Token", __FUNCTION__);
+ return RIL_CLIENT_ERR_INVAL; // Invalid token.
+ }
+
+ status = p.readInt32(&err);
+ if (status != NO_ERROR) {
+ ALOGE("%s: Read err fail. Status %d\n", __FUNCTION__, status);
+ ret = RIL_CLIENT_ERR_IO;
+ goto error;
+ }
+
+ // Don't go further for error response.
+ if (err != RIL_CLIENT_ERR_SUCCESS) {
+ ALOGE("%s: Error %d\n", __FUNCTION__, err);
+ if (prv->err_cb)
+ prv->err_cb(prv->err_cb_data, err);
+ ret = RIL_CLIENT_ERR_SUCCESS;
+ goto error;
+ }
+
+ status = p.readInt32(&len);
+ if (status != NO_ERROR) {
+ /* no length field */
+ len = 0;
+ }
+
+ if (len)
+ data = p.readInplace(len);
+
+ // Find request handler for the token.
+ // First, FindReqHandler() searches request history with the token
+ // and finds out a request ID. Then, it search request handler table
+ // with the request ID.
+ req_func = FindReqHandler(prv, token, &req_id);
+ if (req_func)
+ {
+ if (DBG) ALOGD("[*] Call handler");
+ req_func(prv->parent, data, len);
+
+ if(prv->b_del_handler) {
+ prv->b_del_handler = 0;
+ RegisterRequestCompleteHandler(prv->parent, req_id, NULL);
+ }
+ } else {
+ if (DBG) ALOGD("%s: No handler for token %d\n", __FUNCTION__, token);
+ }
+
+error:
+ FreeToken(&(prv->token_pool), token);
+ ClearReqHistory(prv, token);
+ return ret;
+}
+
+
+static int processRxBuffer(RilClientPrv *prv, void *buffer, size_t buflen) {
+ Parcel p;
+ int32_t response_type;
+ status_t status;
+ int ret = RIL_CLIENT_ERR_SUCCESS;
+
+ acquire_wake_lock(PARTIAL_WAKE_LOCK, RIL_CLIENT_WAKE_LOCK);
+
+ p.setData((uint8_t *)buffer, buflen);
+
+ status = p.readInt32(&response_type);
+ if (DBG) ALOGD("%s: status %d response_type %d", __FUNCTION__, status, response_type);
+
+ if (status != NO_ERROR) {
+ ret = RIL_CLIENT_ERR_IO;
+ goto EXIT;
+ }
+
+ // FOr unsolicited response.
+ if (response_type == RESPONSE_UNSOLICITED) {
+ ret = processUnsolicited(prv, p);
+ }
+ // For solicited response.
+ else if (response_type == RESPONSE_SOLICITED) {
+ ret = processSolicited(prv, p);
+ if (ret != RIL_CLIENT_ERR_SUCCESS && prv->err_cb) {
+ prv->err_cb(prv->err_cb_data, ret);
+ }
+ }
+ else {
+ ret = RIL_CLIENT_ERR_INVAL;
+ }
+
+EXIT:
+ release_wake_lock(RIL_CLIENT_WAKE_LOCK);
+ return ret;
+}
+
+
+static uint32_t AllocateToken(uint32_t *token_pool) {
+ int i;
+
+ // Token pool is full.
+ if (*token_pool == 0xFFFFFFFF)
+ return 0;
+
+ for (i = 0; i < 32; i++) {
+ uint32_t new_token = 0x00000001 << i;
+
+ if ((*token_pool & new_token) == 0) {
+ *token_pool |= new_token;
+ return new_token;
+ }
+ }
+
+ return 0;
+}
+
+
+static void FreeToken(uint32_t *token_pool, uint32_t token) {
+ *token_pool &= ~token;
+}
+
+
+static uint8_t IsValidToken(uint32_t *token_pool, uint32_t token) {
+ if (token == 0)
+ return 0;
+
+ if ((*token_pool & token) == token)
+ return 1;
+ else
+ return 0;
+}
+
+
+static int RecordReqHistory(RilClientPrv *prv, int token, uint32_t id) {
+ int i = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id);
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ if (prv->history[i].token == 0) {
+ prv->history[i].token = token;
+ prv->history[i].id = id;
+
+ if (DBG) ALOGD("[*] %s(): token(%d), ID(%d)\n", __FUNCTION__, token, id);
+
+ return RIL_CLIENT_ERR_SUCCESS;
+ }
+ }
+
+ ALOGE("%s: No free record for token %d", __FUNCTION__, token);
+
+ return RIL_CLIENT_ERR_RESOURCE;
+}
+
+static void ClearReqHistory(RilClientPrv *prv, int token) {
+ int i = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token);
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ if (prv->history[i].token == token) {
+ memset(&(prv->history[i]), 0, sizeof(ReqHistory));
+ break;
+ }
+ }
+}
+
+
+static RilOnUnsolicited FindUnsolHandler(RilClientPrv *prv, uint32_t id) {
+ int i;
+
+ // Search unsolicited handler table.
+ for (i = 0; i < REQ_POOL_SIZE; i++) {
+ if (prv->unsol_handlers[i].id == id)
+ return prv->unsol_handlers[i].handler;
+ }
+
+ return (RilOnUnsolicited)NULL;
+}
+
+
+static RilOnComplete FindReqHandler(RilClientPrv *prv, int token, uint32_t *id) {
+ int i = 0;
+ int j = 0;
+
+ if (DBG) ALOGD("[*] %s(): token(%d)\n", __FUNCTION__, token);
+
+ // Search request history.
+ for (i = 0; i < TOKEN_POOL_SIZE; i++) {
+ printf("[*] %s(): history_token(%d)\n", __FUNCTION__, prv->history[i].token);
+ if (prv->history[i].token == token) {
+ // Search request handler with request ID found.
+ for (j = 0; j < REQ_POOL_SIZE; j++) {
+ printf("[*] %s(): token(%d), req_id(%d), history_id(%d)\n", __FUNCTION__, token, prv->history[i].id, prv->history[i].id);
+ if (prv->req_handlers[j].id == prv->history[i].id) {
+ *id = prv->req_handlers[j].id;
+ return prv->req_handlers[j].handler;
+ }
+ }
+ }
+ }
+
+ return NULL;
+}
+
+
+static void DeallocateToken(uint32_t *token_pool, uint32_t token) {
+ *token_pool &= !token;
+}
+
+
+static int blockingWrite(int fd, const void *buffer, size_t len) {
+ size_t writeOffset = 0;
+ const uint8_t *toWrite;
+ ssize_t written = 0;
+
+ if (buffer == NULL)
+ return -1;
+
+ toWrite = (const uint8_t *)buffer;
+
+ while (writeOffset < len) {
+ do
+ {
+ written = write(fd, toWrite + writeOffset, len - writeOffset);
+ } while (written < 0 && errno == EINTR);
+
+ if (written >= 0) {
+ writeOffset += written;
+ }
+ else {
+ ALOGE ("RIL Response: unexpected error on write errno:%d", errno);
+ printf("RIL Response: unexpected error on write errno:%d\n", errno);
+ close(fd);
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+} // namespace android
+
+// end of file
+
--- /dev/null
+/**
+ * @file secril-client.h
+ *
+ * @author Myeongcheol Kim (mcmount.kim@samsung.com)
+ *
+ * @brief RIL client library for multi-client support
+ */
+
+#ifndef __SECRIL_CLIENT_H__
+#define __SECRIL_CLIENT_H__
+
+#include <sys/types.h>
+//#include "SecProductFeature_RIL.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct RilClient {
+ void *prv;
+};
+
+typedef struct RilClient * HRilClient;
+
+
+//---------------------------------------------------------------------------
+// Defines
+//---------------------------------------------------------------------------
+#define RIL_CLIENT_ERR_SUCCESS 0
+#define RIL_CLIENT_ERR_AGAIN 1
+#define RIL_CLIENT_ERR_INIT 2 // Client is not initialized
+#define RIL_CLIENT_ERR_INVAL 3 // Invalid value
+#define RIL_CLIENT_ERR_CONNECT 4 // Connection error
+#define RIL_CLIENT_ERR_IO 5 // IO error
+#define RIL_CLIENT_ERR_RESOURCE 6 // Resource not available
+#define RIL_CLIENT_ERR_UNKNOWN 7
+
+
+//---------------------------------------------------------------------------
+// Type definitions
+//---------------------------------------------------------------------------
+
+typedef int (*RilOnComplete)(HRilClient handle, const void *data, size_t datalen);
+
+typedef int (*RilOnUnsolicited)(HRilClient handle, const void *data, size_t datalen);
+
+typedef int (*RilOnError)(void *data, int error);
+
+
+//---------------------------------------------------------------------------
+// Client APIs
+//---------------------------------------------------------------------------
+
+/**
+ * Open RILD multi-client.
+ * Return is client handle, NULL on error.
+ */
+HRilClient OpenClient_RILD(void);
+
+/**
+ * Stop RILD multi-client. If client socket was connected,
+ * it will be disconnected.
+ */
+int CloseClient_RILD(HRilClient client);
+
+/**
+ * Connect to RIL deamon. One client task starts.
+ * Return is 0 or error code.
+ */
+int Connect_RILD(HRilClient client);
+
+/**
+ * Connect to QRIL deamon. One client task starts.
+ * Return is 0 or error code.
+ */
+int Connect_QRILD(HRilClient client);
+
+#if defined(SEC_PRODUCT_FEATURE_RIL_CALL_DUALMODE_CDMAGSM)
+/**
+ * Connect to RIL deamon. One client task starts.
+ * Return is 0 or error code.
+ */
+int Connect_RILD_Second(HRilClient client);
+#endif
+/**
+ * check whether RILD is connected
+ * Returns 0 or 1
+ */
+int isConnected_RILD(HRilClient client);
+
+/**
+ * Disconnect connection to RIL deamon(socket close).
+ * Return is 0 or error code.
+ */
+int Disconnect_RILD(HRilClient client);
+
+/**
+ * Register unsolicited response handler. If handler is NULL,
+ * the handler for the request ID is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterUnsolicitedHandler(HRilClient client, uint32_t id, RilOnUnsolicited handler);
+
+/**
+ * Register solicited response handler. If handler is NULL,
+ * the handler for the ID is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterRequestCompleteHandler(HRilClient client, uint32_t id, RilOnComplete handler);
+
+/**
+ * Register error callback. If handler is NULL,
+ * the callback is unregistered.
+ * The response handler is invoked in the client task context.
+ * Return is 0 or error code.
+ */
+int RegisterErrorCallback(HRilClient client, RilOnError cb, void *data);
+
+/**
+ * Invoke OEM request. Request ID is RIL_REQUEST_OEM_HOOK_RAW.
+ * Return is 0 or error code. For RIL_CLIENT_ERR_AGAIN caller should retry.
+ */
+int InvokeOemRequestHookRaw(HRilClient client, char *data, size_t len);
+
+/**
+ * Sound device types.
+ */
+typedef enum _SoundType {
+ SOUND_TYPE_VOICE,
+ SOUND_TYPE_SPEAKER,
+ SOUND_TYPE_HEADSET,
+ SOUND_TYPE_BTVOICE
+} SoundType;
+
+/**
+ * External sound device path.
+ */
+typedef enum _AudioPath {
+ SOUND_AUDIO_PATH_HANDSET,
+ SOUND_AUDIO_PATH_HEADSET,
+ SOUND_AUDIO_PATH_SPEAKER,
+ SOUND_AUDIO_PATH_BLUETOOTH,
+ SOUND_AUDIO_PATH_STEREO_BT,
+ SOUND_AUDIO_PATH_HEADPHONE,
+ SOUND_AUDIO_PATH_BLUETOOTH_NO_NR,
+ SOUND_AUDIO_PATH_MIC1,
+ SOUND_AUDIO_PATH_MIC2,
+ SOUND_AUDIO_PATH_BLUETOOTH_WB,
+ SOUND_AUDIO_PATH_BLUETOOTH_WB_NO_NR
+} AudioPath;
+
+/**
+ * ExtraVolume
+ */
+typedef enum _ExtraVolume {
+ ORIGINAL_PATH,
+ EXTRA_VOLUME_PATH
+} ExtraVolume;
+
+/**
+ * Clock adjustment parameters.
+ */
+typedef enum _SoundClockCondition {
+ SOUND_CLOCK_STOP,
+ SOUND_CLOCK_START
+} SoundClockCondition;
+
+/**
+ * Call record adjustment parameters.
+ */
+typedef enum _CallRecCondition {
+ CALL_REC_STOP,
+ CALL_REC_START
+} CallRecCondition;
+
+/**
+ * Mute adjustment parameters.
+ */
+typedef enum _MuteCondition {
+ TX_UNMUTE, /* 0x00: TX UnMute */
+ TX_MUTE, /* 0x01: TX Mute */
+ RX_UNMUTE, /* 0x02: RX UnMute */
+ RX_MUTE, /* 0x03: RX Mute */
+ RXTX_UNMUTE, /* 0x04: RXTX UnMute */
+ RXTX_MUTE, /* 0x05: RXTX Mute */
+} MuteCondition;
+
+/**
+ * Two mic Solution control
+ * Two MIC Solution Device
+ */
+typedef enum __TwoMicSolDevice {
+ AUDIENCE,
+ FORTEMEDIA
+} TwoMicSolDevice;
+
+/**
+ * Two MIC Solution Report
+ */
+typedef enum __TwoMicSolReport {
+ TWO_MIC_SOLUTION_OFF,
+ TWO_MIC_SOLUTION_ON
+} TwoMicSolReport;
+
+/**
+ * DHA Mode
+ */
+typedef enum __DhaSolMode {
+ DHA_MODE_OFF,
+ DHA_MODE_ON
+} DhaSolMode;
+
+/**
+ * DHA Select
+ */
+typedef enum __DhaSolSelect {
+ DHA_SEL_LEFT,
+ DHA_SEL_RIGHT
+} DhaSolSelect;
+
+/**
+ * LoopbackTest parameters.
+ */
+typedef enum __LoopbackMode {
+ LOOPBACK_END,
+ LOOPBACK_ON_PCM,
+ LOOPBACK_ON_PACKET
+} LoopbackMode;
+
+typedef enum __LoopbackPath {
+ RECEIVER,
+ EARPHONE,
+ LOUDSPEAKER
+} LoopbackPath;
+
+
+/**
+ * Set in-call volume.
+ */
+int SetCallVolume(HRilClient client, SoundType type, int vol_level);
+
+/**
+ * Set external sound device path for noise reduction.
+ */
+int SetCallAudioPath(HRilClient client, AudioPath path, ExtraVolume mode);
+
+/**
+ * Set modem clock to master or slave.
+ */
+int SetCallClockSync(HRilClient client, SoundClockCondition condition);
+
+/**
+ * Set modem vtcall clock to master or slave.
+ */
+int SetVideoCallClockSync(HRilClient client, SoundClockCondition condition);
+
+/**
+ * Set voice call record
+ */
+int SetCallRecord(HRilClient client, CallRecCondition condition);
+
+/**
+ * Set mute or unmute
+ */
+int SetMute(HRilClient client, MuteCondition condition);
+
+/**
+ * Get mute state
+ */
+int GetMute(HRilClient client, RilOnComplete handler);
+
+int SetTwoMicControl(HRilClient client, TwoMicSolDevice device, TwoMicSolReport report);
+
+/**
+ * DHA Solution Set
+ */
+int SetDhaSolution(HRilClient client, DhaSolMode mode, DhaSolSelect select, char *parameter);
+
+/**
+ * Set Loopback Test Mode and Path
+ */
+int SetLoopbackTest(HRilClient client, LoopbackMode mode, AudioPath path);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif // __SECRIL_CLIENT_H__
+
+// end of file
+
--- /dev/null
+/*\r
+ * Copyright (C) 2009 Samsung Electronics, Co. Ltd.\r
+ * All rights reserved.\r
+ *\r
+ * Oem_ril_sap.h\r
+ *\r
+ * author: young jin Park (lucky29.park@samsung.com)\r
+ * data : 20100129 \r
+*/\r
+\r
+#ifndef __OEM_RIL_SAP_H__\r
+#define __OEM_RIL_SAP_H__\r
+\r
+/**\r
+ * OEM request header data(for RIL_REQUEST_OEM_HOOK_RAW)\r
+\r
+typedef struct _OemReqDataHdr\r
+{\r
+ char func_id;\r
+ char sub_func_id;\r
+ char len;\r
+} __attribute__((packed)) OemReqDataHdr;\r
+\r
+\r
+ * OEM request data(for RIL_REQUEST_OEM_HOOK_RAW)\r
+ \r
+typedef struct _OemReqData\r
+{\r
+ OemReqDataHdr hdr;\r
+ char *payload;\r
+} __attribute__((packed)) OemReqData;\r
+\r
+**/\r
+\r
+/* -- OEM RIL SAP Main Cmd --*/\r
+#define OEM_FUNCTION_ID_SAP 0x14\r
+\r
+/* -- OEM RIL SAP SUB FUNCTION ID -- */\r
+\r
+#define OEM_SAP_CONNECT 0x01\r
+/** OEM_SAP_CONNECT \r
+ Req - Format info\r
+ 1. MSG ID (1 byte)\r
+ \r
+ Res - Format info\r
+ 1. MSG ID (1 byte)\r
+ 2. CONNECTION STATUS (1 byte)\r
+ 3. MAX MSG SIZE (2 byte)\r
+\r
+ Noti(Unsol) - Format info\r
+ 1. DISCONNECT TYPE (1 byte) \r
+**/ \r
+\r
+#define OEM_SAP_STATUS 0x02\r
+/** OEM_SAP_STATUS \r
+ Req - Format info\r
+ non.\r
+ \r
+ Res - Format info\r
+ 1. SAP Status (1 byte) \r
+\r
+ Noti(Unsol) - Format info\r
+ 1. Card Status (1 byte) \r
+**/ \r
+\r
+#define OEM_SAP_READER_STATUS 0x03\r
+/** OEM_SAP_READER_STATUS \r
+ Req - Format info\r
+ non.\r
+ \r
+ Res - Format info\r
+ 1. Result code (1 byte) \r
+ 2. Card reader status (1 byte)\r
+\r
+ Noti(Unsol) - Format info\r
+ non.\r
+**/ \r
+\r
+#define OEM_SAP_SIM_POWER 0x04\r
+/** OEM_SAP_SIM_POWER \r
+ Req - Format info\r
+ 1. MSG ID (1 byte)\r
+ \r
+ Res - Format info\r
+ 1. MSG ID (1 byte)\r
+ 2. Result code (1 byte) \r
+ \r
+ Noti(Unsol) - Format info\r
+ non.\r
+**/ \r
+\r
+#define OEM_SAP_TRANSFER_ATR 0x05\r
+/** OEM_SAP_TRANSFER_ATR \r
+ Req - Format info\r
+ non.\r
+ \r
+ Res - Format info\r
+ 1. Result code (1 byte)\r
+ 2. ATR length (2 byte) \r
+ 3. ATR (variables) \r
+ \r
+ Noti(Unsol) - Format info\r
+ non.\r
+**/ \r
+\r
+#define OEM_SAP_TRANSFER_APDU 0x06\r
+/** OEM_SAP_TRANSFER_APDU \r
+ Req - Format info\r
+ 1. APDU length(2 byte)\r
+ 2. commadn apdu or apdu_7816 (variables) \r
+ \r
+ Res - Format info\r
+ 1. Result code (1 byte)\r
+ 2. Res APDU length (2 byte) \r
+ 3. Res APDU (variables) \r
+ \r
+ Noti(Unsol) - Format info\r
+ non.\r
+**/\r
+\r
+#define OEM_SAP_SET_PROTOCOL 0x07\r
+/** OEM_SAP_SET_PROTOCOL \r
+ Req - Format info\r
+ 1. Transport protocol (1 byte)\r
+ \r
+ Res - Format info\r
+ 1. Result code (1 byte)\r
+\r
+ Noti(Unsol) - Format info\r
+ non.\r
+**/ \r
+\r
+\r
+/*MAX_MSG_SIZE */\r
+#define MAX_MSG_SIZE 512 // 256->512 \r
+\r
+/* MSG_ID Table */ \r
+#define OEM_SAP_CONNECT_REQ 0x00 /*Client -> Server*/\r
+#define OEM_SAP_CONNECT_RESP 0x01 /*Server -> Client */\r
+#define OEM_SAP_DISCONNECT_REQ 0x02 /*Client -> Server*/\r
+#define OEM_SAP_DISCONNECT_RESP 0x03 /*Server -> Client */\r
+#define OEM_SAP_DISCONNECT_IND 0x04 /*Server -> Client */\r
+#define OEM_SAP_TRANSFER_APDU_REQ 0x05 /*Client -> Server*/\r
+#define OEM_SAP_TRANSFER_APDU_RESP 0x06 /*Server -> Client */\r
+#define OEM_SAP_TRANSFER_ATR_REQ 0x07 /*Client -> Server*/\r
+#define OEM_SAP_TRANSFER_ATR_RESP 0x08 /*Server -> Client */\r
+#define OEM_SAP_POWER_SIM_OFF_REQ 0x09 /*Client -> Server*/\r
+#define OEM_SAP_POWER_SIM_OFF_RESP 0x0A /*Server -> Client */\r
+#define OEM_SAP_POWER_SIM_ON_REQ 0x0B /*Client -> Server*/\r
+#define OEM_SAP_POWER_SIM_ON_RESP 0x0C /*Server -> Client */\r
+#define OEM_SAP_RESET_SIM_REQ 0x0D /*Client -> Server*/\r
+#define OEM_SAP_RESET_SIM_RESP 0x0E /*Server -> Client */\r
+#define OEM_SAP_TRANSFER_CARD_READER_STATUS_REQ 0x0F /*Client -> Server*/\r
+#define OEM_SAP_TRANSFER_CARD_READER_STATUS_RESP 0x10 /*Server -> Client */\r
+#define OEM_SAP_STATUS_IND 0x11 /*Client -> Server*/\r
+#define OEM_SAP_ERROR_RESP 0x12 /*Server -> Client */\r
+#define OEM_SAP_SET_TRANSPORT_PROTOCOL_REQ 0x13 /*Client -> Server*/\r
+#define OEM_SAP_SET_TRANSPORT_PROTOCOL_RESP 0x14 /*Server -> Client */\r
+\r
+/*CONNECTIN STATUS */ \r
+#define OEM_SAP_CONNECT_OK 0x00\r
+#define OEM_SAP_CONNECT_UNABLE_ESTABLISH 0x01\r
+#define OEM_SAP_CONNECT_NOT_SUPPORT_MAX_SIZE 0x02\r
+#define OEM_SAP_CONNECT_TOO_SMALL_MAX_SIZE 0x03\r
+\r
+/*DISCONNECT TYPE */ \r
+#define OEM_SAP_DISCONNECT_TYPE_GRACEFUL 0x00\r
+#define OEM_SAP_DISCONNECT_TYPE_IMMEDIATE 0x01\r
+\r
+/*SAP STATUS */\r
+#define OEM_SAP_STATUS_UNKNOWN 0x00\r
+#define OEM_SAP_STATUS_NO_SIM 0x01\r
+#define OEM_SAP_STATUS_NOT_READY 0x02\r
+#define OEM_SAP_STATUS_READY 0x03\r
+#define OEM_SAP_STATUS_CONNECTED 0x04\r
+\r
+/*CARD STATUS */\r
+#define OEM_SAP_CARD_STATUS_UNKNOWN 0x00\r
+#define OEM_SAP_CARD_STATUS_RESET 0x01\r
+#define OEM_SAP_CARD_STATUS_NOT_ACCESSIBLE 0x02\r
+#define OEM_SAP_CARD_STATUS_REMOVED 0x03\r
+#define OEM_SAP_CARD_STATUS_INSERTED 0x04\r
+#define OEM_SAP_CARD_STATUS_RECOVERED 0x05\r
+\r
+/*RESULT CODE */\r
+#define OEM_SAP_RESULT_OK 0x00\r
+#define OEM_SAP_RESULT_NO_REASON 0x01\r
+#define OEM_SAP_RESULT_CARD_NOT_ACCESSIBLE 0x02\r
+#define OEM_SAP_RESULT_CARD_ALREADY_POWER_OFF 0x03\r
+#define OEM_SAP_RESULT_REMOVED 0x04\r
+#define OEM_SAP_RESULT_ALREADY_POWER_ON 0x05\r
+#define OEM_SAP_RESULT_DATA_NOT_AVAILABLE 0x06\r
+#define OEM_SAP_RESULT_NOT_SUPPORT 0x07\r
+\r
+/*TRANSPORT PROTOCOL*/\r
+#define OEM_SAP_TRANSPORT_PROTOCOL_T_ZERO 0x00\r
+#define OEM_SAP_TRANSPORT_PROTOCOL_T_ONE 0x01\r
+\r
+\r
+typedef struct {\r
+ uint8_t func_id;\r
+ uint8_t cmd;\r
+ uint16_t len;\r
+} __attribute__((packed)) oem_ril_sap_hdr;\r
+\r
+typedef struct { \r
+ uint8_t msg_id; \r
+} __attribute__((packed)) ril_sap_req_sap_connect;\r
+\r
+\r
+typedef struct { \r
+ uint16_t apdu_len;\r
+ uint8_t apdu[MAX_MSG_SIZE]; \r
+} __attribute__((packed)) ril_sap_req_transfer_apdu;\r
+\r
+typedef struct { \r
+ uint8_t transport_protocol; \r
+} __attribute__((packed)) ril_sap_req_transport_protocol;\r
+\r
+\r
+typedef struct { \r
+ uint8_t msg_id; \r
+} __attribute__((packed)) ril_sap_req_sim_power;\r
+\r
+\r
+typedef struct { \r
+ uint8_t msg_id;\r
+ uint8_t connection_status;\r
+ uint16_t max_msg_size;\r
+} __attribute__((packed)) ril_sap_res_connect;\r
+\r
+typedef struct { \r
+ uint8_t sap_status; \r
+} __attribute__((packed)) ril_sap_res_sap_status;\r
+\r
+typedef struct { \r
+ uint8_t result_code; \r
+ uint16_t atr_len;\r
+ uint8_t atr[MAX_MSG_SIZE]; \r
+} __attribute__((packed)) ril_sap_res_transfer_atr;\r
+\r
+typedef struct { \r
+ uint8_t result_code; \r
+ uint16_t res_apdu_len;\r
+ uint8_t res_apdu[MAX_MSG_SIZE]; \r
+} __attribute__((packed)) ril_sap_res_transfer_apdu;\r
+\r
+typedef struct { \r
+ uint8_t result_code; \r
+} __attribute__((packed)) ril_sap_res_transport_protocol;\r
+\r
+typedef struct { \r
+ uint8_t msg_id;\r
+ uint8_t result_code; \r
+} __attribute__((packed)) ril_sap_res_sim_power;\r
+\r
+typedef struct { \r
+ uint8_t result_code; \r
+ uint8_t card_reader_status;\r
+} __attribute__((packed)) ril_sap_res_card_reader_status;\r
+\r
+typedef struct {\r
+ uint8_t disconnect_type;\r
+} __attribute__((packed)) unsol_sap_connect;\r
+\r
+typedef struct {\r
+ uint8_t card_status;\r
+} __attribute__((packed)) unsol_sap_status;\r
+\r
+typedef union {\r
+ unsol_sap_connect connect;\r
+ unsol_sap_status status; \r
+} __attribute__((packed)) unsol_sap_parameters;\r
+\r
+typedef struct {\r
+ uint8_t sub_id;\r
+ unsol_sap_parameters param;\r
+} __attribute__((packed)) unsol_sap_notification;\r
+\r
+\r
+\r
+\r
+#endif\r
+\r
include $(TARGET_HAL_PATH)/Android.mk
include hardware/samsung/exynos/multimedia/Android.mk
include hardware/samsung/exynos4/exynos4x12/Android.mk
+include hardware/samsung/exynos4/ril/Android.mk
endif
endif
projects / GitHub / LineageOS / android_hardware_samsung.git / commitdiff