diff options
Diffstat (limited to 'dataservices/rmnetctl')
| -rw-r--r-- | dataservices/rmnetctl/Android.mk | 2 | ||||
| -rw-r--r-- | dataservices/rmnetctl/cli/Android.mk | 18 | ||||
| -rw-r--r-- | dataservices/rmnetctl/cli/Makefile.am | 9 | ||||
| -rw-r--r-- | dataservices/rmnetctl/cli/rmnetcli.c | 415 | ||||
| -rw-r--r-- | dataservices/rmnetctl/cli/rmnetcli.h | 61 | ||||
| -rw-r--r-- | dataservices/rmnetctl/inc/librmnetctl.h | 499 | ||||
| -rw-r--r-- | dataservices/rmnetctl/inc/librmnetctl_hndl.h | 65 | ||||
| -rw-r--r-- | dataservices/rmnetctl/src/Android.mk | 26 | ||||
| -rw-r--r-- | dataservices/rmnetctl/src/Makefile.am | 16 | ||||
| l--------- | dataservices/rmnetctl/src/inc | 1 | ||||
| -rw-r--r-- | dataservices/rmnetctl/src/librmnetctl.c | 905 |
11 files changed, 0 insertions, 2017 deletions
diff --git a/dataservices/rmnetctl/Android.mk b/dataservices/rmnetctl/Android.mk deleted file mode 100644 index 8338432..0000000 --- a/dataservices/rmnetctl/Android.mk +++ /dev/null @@ -1,2 +0,0 @@ -include $(call all-subdir-makefiles) - diff --git a/dataservices/rmnetctl/cli/Android.mk b/dataservices/rmnetctl/cli/Android.mk deleted file mode 100644 index 92503c2..0000000 --- a/dataservices/rmnetctl/cli/Android.mk +++ /dev/null @@ -1,18 +0,0 @@ -LOCAL_PATH := $(call my-dir) - -include $(CLEAR_VARS) - -LOCAL_SRC_FILES := rmnetcli.c -LOCAL_CFLAGS := -Wall -Werror - -LOCAL_C_INCLUDES := $(LOCAL_PATH)/../inc -LOCAL_C_INCLUDES += $(LOCAL_PATH)/../src -LOCAL_C_INCLUDES += $(LOCAL_PATH) - -LOCAL_MODULE := rmnetcli -LOCAL_MODULE_TAGS := optional -LOCAL_MODULE_OWNER := qcom -LOCAL_PROPRIETARY_MODULE := true - -LOCAL_SHARED_LIBRARIES := librmnetctl -include $(BUILD_EXECUTABLE) diff --git a/dataservices/rmnetctl/cli/Makefile.am b/dataservices/rmnetctl/cli/Makefile.am deleted file mode 100644 index a17b79e..0000000 --- a/dataservices/rmnetctl/cli/Makefile.am +++ /dev/null @@ -1,9 +0,0 @@ -AM_CFLAGS = -Wall -Werror -Wundef -Wstrict-prototypes -Wno-trigraphs -AM_CFLAGS += -I./../inc -rmnetcli_SOURCES = rmnetcli.c -bin_PROGRAMS = rmnetcli -requiredlibs = ../src/librmnetctl.la -rmnetcli_LDADD = $(requiredlibs) -LOCAL_MODULE := librmnetctl -LOCAL_PRELINK_MODULE := false -include $(BUILD_SHARED_LIBRARY) diff --git a/dataservices/rmnetctl/cli/rmnetcli.c b/dataservices/rmnetctl/cli/rmnetcli.c deleted file mode 100644 index 2275ec2..0000000 --- a/dataservices/rmnetctl/cli/rmnetcli.c +++ /dev/null @@ -1,415 +0,0 @@ -/****************************************************************************** - - R M N E T C L I . C - -Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - * Neither the name of The Linux Foundation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -******************************************************************************/ - -/****************************************************************************** - - @file rmnetcli.c - @brief command line interface to expose rmnet control API's - - DESCRIPTION - File containing implementation of the command line interface to expose the - rmnet control configuration . - -******************************************************************************/ - -/*=========================================================================== - INCLUDE FILES -===========================================================================*/ - -#include <sys/socket.h> -#include <stdint.h> -#include <linux/netlink.h> -#include <string.h> -#include <stdio.h> -#include <unistd.h> -#include <stdlib.h> -#include "rmnetcli.h" -#include "librmnetctl.h" - -#define RMNET_MAX_STR_LEN 16 - -#define _RMNETCLI_CHECKNULL(X) do { if (!X) { \ -print_rmnet_api_status(RMNETCTL_INVALID_ARG, RMNETCTL_CFG_FAILURE_NO_COMMAND); \ - rmnetctl_cleanup(handle); \ - return RMNETCTL_INVALID_ARG; \ - } } while (0); -#define _STRTOUI32(X) (uint32_t)strtoul(X, NULL, 0) -#define _STRTOUI16(X) (uint16_t)strtoul(X, NULL, 0) -#define _STRTOUI8(X) (uint8_t)strtoul(X, NULL, 0) -#define _STRTOI32(X) (int32_t)strtol(X, NULL, 0) - -#define _5TABS "\n\t\t\t\t\t" -#define _2TABS "\n\t\t" - -/*! -* @brief Contains a list of error message from CLI -*/ -char rmnetcfg_error_code_text -[RMNETCFG_TOTAL_ERR_MSGS][RMNETCTL_ERR_MSG_SIZE] = { - "Help option Specified", - "ERROR: No\\Invalid command was specified\n", - "ERROR: Could not allocate buffer for Egress device\n" -}; - -/*! -* @brief Method to display the syntax for the commands -* @details Displays the syntax and usage for the commands -* @param void -* @return void -*/ -static void rmnet_api_usage(void) -{ - printf("RmNet API Usage:\n\n"); - printf("rmnetcli help Displays this help\n"); - printf("\n"); - printf("rmnetcli assocnetdev <dev_name> Registers the RmNet"); - printf(_5TABS" data driver on a particular"); - printf(_5TABS" device.dev_name cannot"); - printf(_5TABS" be larger than 15"); - printf(_5TABS" characters. Returns"); - printf(_5TABS" the status code.\n\n"); - printf("rmnetcli unassocnetdev <dev_name> Unregisters the"); - printf(_5TABS" RmNet data driver on a particular"); - printf(_5TABS" device. dev_name cannot"); - printf(_5TABS" be larger than 15"); - printf(_5TABS" characters. Returns"); - printf(_5TABS" the status code.\n\n"); - printf("rmnetcli getnetdevassoc <dev_name> Get if the RmNet"); - printf(_5TABS" data driver is registered on"); - printf(_5TABS" a particular device."); - printf(_5TABS" dev_name cannot be"); - printf(_5TABS" larger than 15"); - printf(_5TABS" characters. Returns 1"); - printf(_5TABS" if is registered and"); - printf(_5TABS" 0 if it is not"); - printf(_5TABS" registered\n\n"); - printf("rmnetcli setledf <egress_flags> Sets the egress data"); - printf(_2TABS" <agg_size> format for a particular link."); - printf(_2TABS" <agg_count> dev_name cannot be larger"); - printf(_2TABS" <dev_name> than 15 characters."); - printf(_5TABS" Returns the status code\n\n"); - printf("rmnetcli getledf <dev_name> Gets the egress data"); - printf(_5TABS" format for a particular link."); - printf(_5TABS" dev_name cannot be larger"); - printf(_5TABS" than 15. Returns the 4"); - printf(_5TABS" byte unsigned integer"); - printf(_5TABS" egress_flags\n\n"); - printf("rmnetcli setlidf <ingress_flags> Sets the ingress"); - printf(_2TABS" <tail_spacing> data format for a particular"); - printf(_2TABS" <dev_name> link. ingress_flags is 4"); - printf(_5TABS" byte unsigned integer."); - printf(_5TABS" tail_spacing is a one."); - printf(_5TABS" byte unsigned integer."); - printf(_5TABS" dev_name cannot be"); - printf(_5TABS" larger than 15."); - printf(_5TABS" characters. Returns"); - printf(_5TABS" the status code\n\n"); - printf("rmnetcli getlidf <dev_name> Gets the ingress"); - printf(_5TABS" data format for a particular"); - printf(_5TABS" link. dev_name cannot be"); - printf(_5TABS" larger than 15. Returns"); - printf(_5TABS" the 4 byte unsigned"); - printf(_5TABS" integer ingress_flags\n\n"); - printf("rmnetcli setlepc <logical_ep_id> Sets the logical"); - printf(_2TABS" <rmnet_mode> endpoint configuration for"); - printf(_2TABS" <dev_name> a particular link."); - printf(_2TABS" <egress_dev_name> logical_ep_id are 32bit"); - printf(_5TABS" integers from -1 to 31."); - printf(_5TABS" rmnet_mode is a 1 byte"); - printf(_5TABS" unsigned integer of"); - printf(_5TABS" value none, vnd or"); - printf(_5TABS" bridged. dev_name"); - printf(_5TABS" and egress_dev_name"); - printf(_5TABS" cannot be larger"); - printf(_5TABS" than 15 characters"); - printf(_5TABS" Returns the status code\n\n"); - printf("rmnetcli unsetlepc <logical_ep_id> Un-sets the logical"); - printf(_2TABS" <dev_name> endpoint configuration for"); - printf(_5TABS" a particular link."); - printf(_5TABS" integers from -1 to 31."); - printf(_5TABS" dev_name cannot be larger"); - printf(_5TABS" than 15 characters"); - printf(_5TABS" Returns the status code\n\n"); - printf("rmnetcli getlepc <logical_ep_id> Sets the logical"); - printf(_2TABS" <dev_name> endpoint configuration for a"); - printf(_5TABS" particular link."); - printf(_5TABS" logical_ep_id are 32bit"); - printf(_5TABS" integers from -1 to 31."); - printf(_5TABS" Returns the rmnet_mode"); - printf(_5TABS" and egress_dev_name."); - printf(_5TABS" rmnet_mode is a 1"); - printf(_5TABS" byte unsigned integer"); - printf(_5TABS" of value none, vnd or"); - printf(_5TABS" bridged. dev_name and"); - printf(_5TABS" egress_dev_name cannot be"); - printf(_5TABS" larger than 15 "); - printf(_5TABS" characters. Returns the"); - printf(_5TABS" status code\n\n"); - printf("rmnetcli newvnd <dev_id> Creates a new"); - printf(_5TABS" virtual network device node."); - printf(_5TABS" dev_id is an int"); - printf(_5TABS" less than 32. Returns"); - printf(_5TABS" the status code\n\n"); - printf("rmnetcli newvndprefix <dev_id> <name_prefix> Creates"); - printf(_5TABS" virtual network device node."); - printf(_5TABS" dev_id is an int"); - printf(_5TABS" less than 32. Prefix"); - printf(_5TABS" must be less than"); - printf(_5TABS" 15 chars. Returns"); - printf(_5TABS" the status code\n\n"); - printf("rmnetcli getvndname <dev_id> Get name of"); - printf(_5TABS" network device node from id\n\n"); - printf("rmnetcli freevnd <dev_id> Removes virtual"); - printf(_5TABS" network device node. dev_name"); - printf(_5TABS" cannot be larger than 15."); - printf(_5TABS" Returns the status code\n\n"); - printf("rmnetcli addvnctcflow <dev_id> Add a modem flow"); - printf(_2TABS" <mdm_flow_hndl> handle - tc flow handle"); - printf(_2TABS" <tc_flow_hndl> mapping for a virtual network"); - printf(_2TABS" device node\n\n"); - printf("rmnetcli delvnctcflow <dev_id> Delete a modem flow"); - printf(_2TABS" <mdm_flow_hndl> handle - tc flow handle"); - printf(_2TABS" <tc_flow_hndl> mapping for a virtual network"); - printf(_2TABS" device node\n\n"); -} - -static void print_rmnetctl_lib_errors(uint16_t error_number) -{ - if ((error_number > RMNETCTL_API_SUCCESS) && - (error_number < RMNETCTL_API_ERR_ENUM_LENGTH)) { - printf("%s", rmnetctl_error_code_text[error_number]); - } - if ((error_number >= RMNETCFG_ERR_NUM_START) && - (error_number < RMNETCFG_ERR_NUM_START + RMNETCFG_TOTAL_ERR_MSGS)) { - printf("%s", rmnetcfg_error_code_text - [error_number - RMNETCFG_ERR_NUM_START]); - if ((error_number == RMNETCTL_CFG_SUCCESS_HELP_COMMAND) || - (error_number == RMNETCTL_CFG_FAILURE_NO_COMMAND)) - rmnet_api_usage(); - } -} - -/*! -* @brief Method to check the error numbers generated from API calls -* @details Displays the error messages based on each error code -* @param error_number Error number returned from the API and the CLI -* @return void -*/ -static void print_rmnet_api_status(int return_code, uint16_t error_number) -{ - if (return_code == RMNETCTL_SUCCESS) - printf("SUCCESS\n"); - else if (return_code == RMNETCTL_LIB_ERR) { - printf("LIBRARY "); - print_rmnetctl_lib_errors(error_number); - } else if (return_code == RMNETCTL_KERNEL_ERR) - printf("KERNEL %s", rmnetctl_error_code_text[error_number]); - else if (return_code == RMNETCTL_INVALID_ARG) - printf("INVALID_ARG\n"); -} - -/*! -* @brief Method to make the API calls -* @details Checks for each type of parameter and calls the appropriate -* function based on the number of parameters and parameter type -* @param argc Number of arguments which vary based on the commands -* @param argv Value of the arguments which vary based on the commands -* @return RMNETCTL_SUCCESS if successful. Relevant data might be printed -* based on the message type -* @return RMNETCTL_LIB_ERR if there was a library error. Error code will be -* printed -* @return RMNETCTL_KERNEL_ERR if there was a error in the kernel. Error code will be -* printed -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ - -static int rmnet_api_call(int argc, char *argv[]) -{ - struct rmnetctl_hndl_s *handle = NULL; - uint16_t error_number = RMNETCTL_CFG_FAILURE_NO_COMMAND; - int return_code = RMNETCTL_LIB_ERR; - if ((!argc) || (!*argv)) { - print_rmnet_api_status(RMNETCTL_LIB_ERR, - RMNETCTL_CFG_FAILURE_NO_COMMAND); - return RMNETCTL_LIB_ERR; - } - if (!strcmp(*argv, "help")) { - print_rmnet_api_status(RMNETCTL_LIB_ERR, - RMNETCTL_CFG_SUCCESS_HELP_COMMAND); - return RMNETCTL_LIB_ERR; - } - return_code = rmnetctl_init(&handle, &error_number); - if (return_code!= RMNETCTL_SUCCESS) { - print_rmnet_api_status(return_code, error_number); - return RMNETCTL_LIB_ERR; - } - error_number = RMNETCTL_CFG_FAILURE_NO_COMMAND; - return_code = RMNETCTL_LIB_ERR; - if (!strcmp(*argv, "assocnetdev")) { - return_code = rmnet_associate_network_device(handle, - argv[1], &error_number, RMNETCTL_DEVICE_ASSOCIATE); - } else if (!strcmp(*argv, "unassocnetdev")) { - return_code = rmnet_associate_network_device(handle, - argv[1], &error_number, RMNETCTL_DEVICE_UNASSOCIATE); - } else if (!strcmp(*argv, "getnetdevassoc")) { - int register_status; - return_code = rmnet_get_network_device_associated(handle, - argv[1], ®ister_status, &error_number); - if (return_code == RMNETCTL_SUCCESS) - printf("register_status is %d\n", register_status); - } else if (!strcmp(*argv, "getledf")) { - uint32_t egress_flags; - uint16_t agg_size, agg_count; - return_code = rmnet_get_link_egress_data_format(handle, - argv[1], &egress_flags, &agg_size, &agg_count, &error_number); - if (return_code == RMNETCTL_SUCCESS) { - printf("egress_flags is %u\n", egress_flags); - printf("agg_size is %u\n", agg_size); - printf("agg_count is %u\n", agg_count); - } - } else if (!strcmp(*argv, "getlidf")) { - uint32_t ingress_flags; - uint8_t tail_spacing; - return_code = rmnet_get_link_ingress_data_format_tailspace( - handle, argv[1], &ingress_flags, &tail_spacing, &error_number); - if (return_code == RMNETCTL_SUCCESS) { - printf("ingress_flags is %u\n", ingress_flags); - printf("tail_spacing is %u\n", tail_spacing); - } - } else if (!strcmp(*argv, "newvndprefix")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - return_code = rmnet_new_vnd_prefix(handle, - _STRTOUI32(argv[1]), &error_number, RMNETCTL_NEW_VND, argv[2]); - } else if (!strcmp(*argv, "newvnd")) { - _RMNETCLI_CHECKNULL(argv[1]); - return_code = rmnet_new_vnd(handle, - _STRTOUI32(argv[1]), &error_number, RMNETCTL_NEW_VND); - } else if (!strcmp(*argv, "getvndname")) { - char buffer[32]; - memset(buffer, 0, 32); - _RMNETCLI_CHECKNULL(argv[1]); - return_code = rmnet_get_vnd_name(handle, _STRTOUI32(argv[1]), - &error_number, buffer, 32); - if (return_code == RMNETCTL_SUCCESS) { - printf("VND name: %s\n", buffer); - } - } else if (!strcmp(*argv, "freevnd")) { - _RMNETCLI_CHECKNULL(argv[1]); - return_code = rmnet_new_vnd(handle, - _STRTOUI32(argv[1]), &error_number, RMNETCTL_FREE_VND); - } else if (!strcmp(*argv, "setlidf")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - _RMNETCLI_CHECKNULL(argv[3]); - return_code = rmnet_set_link_ingress_data_format_tailspace( - handle, _STRTOUI32(argv[1]), _STRTOUI8(argv[2]), argv[3], - &error_number); - } else if (!strcmp(*argv, "delvnctcflow")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - _RMNETCLI_CHECKNULL(argv[3]); - return_code = rmnet_add_del_vnd_tc_flow(handle, - _STRTOUI32(argv[1]), _STRTOUI32(argv[2]), _STRTOUI32(argv[3]), - RMNETCTL_DEL_FLOW, &error_number); - } else if (!strcmp(*argv, "getlepc")) { - _RMNETCLI_CHECKNULL(argv[1]); - uint8_t rmnet_mode; - char *egress_dev_name; - egress_dev_name = NULL; - egress_dev_name = (char *)malloc(RMNET_MAX_STR_LEN - * sizeof(char)); - if (!egress_dev_name) { - print_rmnet_api_status(RMNETCTL_LIB_ERR, - RMNETCTL_CFG_FAILURE_EGRESS_DEV_NAME_NULL); - rmnetctl_cleanup(handle); - return RMNETCTL_LIB_ERR; - } - return_code = rmnet_get_logical_ep_config(handle, - _STRTOI32(argv[1]), argv[2], &rmnet_mode, - &egress_dev_name, RMNET_MAX_STR_LEN, &error_number); - if (return_code == RMNETCTL_SUCCESS) { - printf("rmnet_mode is %u\n", rmnet_mode); - printf("egress_dev_name is %s\n", egress_dev_name); - } - free(egress_dev_name); - } else if (!strcmp(*argv, "addvnctcflow")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - _RMNETCLI_CHECKNULL(argv[3]); - return_code = rmnet_add_del_vnd_tc_flow(handle, - _STRTOUI32(argv[1]), _STRTOUI32(argv[2]), _STRTOUI32(argv[3]), - RMNETCTL_ADD_FLOW, &error_number); - } else if (!strcmp(*argv, "setledf")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - _RMNETCLI_CHECKNULL(argv[3]); - return_code = rmnet_set_link_egress_data_format(handle, - _STRTOUI32(argv[1]), _STRTOUI16(argv[2]), _STRTOUI16(argv[3]), - argv[4], &error_number); - } else if (!strcmp(*argv, "setlepc")) { - _RMNETCLI_CHECKNULL(argv[1]); - _RMNETCLI_CHECKNULL(argv[2]); - return_code = rmnet_set_logical_ep_config(handle, - _STRTOI32(argv[1]), _STRTOUI8(argv[2]), argv[3], argv[4], - &error_number); - } else if (!strcmp(*argv, "unsetlepc")) { - _RMNETCLI_CHECKNULL(argv[1]); - return_code = rmnet_unset_logical_ep_config(handle, - _STRTOI32(argv[1]), argv[2], &error_number); - } - print_rmnet_api_status(return_code, error_number); - rmnetctl_cleanup(handle); - return return_code; -} - -/*! -* @brief Method which serves as en entry point to the rmnetcli function -* @details Entry point for the RmNet Netlink API. This is the command line -* interface for the RmNet API -* @param argc Number of arguments which vary based on the commands -* @param argv Value of the arguments which vary based on the commands -* @return RMNETCTL_SUCCESS if successful. Relevant data might be printed -* based on the message type -* @return RMNETCTL_LIB_ERR if there was a library error. Error code will be -* printed -* @return RMNETCTL_KERNEL_ERR if there was a error in the kernel. Error code will be -* printed -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int main(int argc, char *argv[]) -{ - argc--; - argv++; - return rmnet_api_call(argc, argv); -} diff --git a/dataservices/rmnetctl/cli/rmnetcli.h b/dataservices/rmnetctl/cli/rmnetcli.h deleted file mode 100644 index 6375082..0000000 --- a/dataservices/rmnetctl/cli/rmnetcli.h +++ /dev/null @@ -1,61 +0,0 @@ -/****************************************************************************** - - R M N E T C L I . H - -Copyright (c) 2013, 2015 The Linux Foundation. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - * Neither the name of The Linux Foundation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -******************************************************************************/ - -/****************************************************************************** - - @file rmnetcli.h - @brief headers for the command line interface to expose rmnet control API's - - DESCRIPTION - Header file containing definition for the command line interface to expose - rmnet control API's - -******************************************************************************/ - -#ifndef RMNETCLI_H -#define RMNETCLI_H - -/* Print the help for the commands since the help flag was used. */ -#define RMNETCTL_CFG_SUCCESS_HELP_COMMAND 100 -/* No/invalid API call was specified. So return an error. */ -#define RMNETCTL_CFG_FAILURE_NO_COMMAND 101 -/* The buffer for egress device name was NULL */ -#define RMNETCTL_CFG_FAILURE_EGRESS_DEV_NAME_NULL 102 - -/* This should always be the value of the starting element */ -#define RMNETCFG_ERR_NUM_START 100 - -/* This should always be the total number of error message from CLI */ -#define RMNETCFG_TOTAL_ERR_MSGS 3 - -#endif /* not defined RMNETCLI_H */ diff --git a/dataservices/rmnetctl/inc/librmnetctl.h b/dataservices/rmnetctl/inc/librmnetctl.h deleted file mode 100644 index ff78011..0000000 --- a/dataservices/rmnetctl/inc/librmnetctl.h +++ /dev/null @@ -1,499 +0,0 @@ -/****************************************************************************** - - L I B R M N E T C T L . H - -Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - * Neither the name of The Linux Foundation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -******************************************************************************/ - -/*! -* @file librmnetctl.h -* @brief rmnet control API's header file -*/ - -#ifndef LIBRMNETCTL_H -#define LIBRMNETCTL_H - -/* RMNET API succeeded */ -#define RMNETCTL_SUCCESS 0 -/* RMNET API encountered an error while executing within the library. Check the -* error code in this case */ -#define RMNETCTL_LIB_ERR 1 -/* RMNET API encountered an error while executing in the kernel. Check the -* error code in this case */ -#define RMNETCTL_KERNEL_ERR 2 -/* RMNET API encountered an error because of invalid arguments*/ -#define RMNETCTL_INVALID_ARG 3 - -/* Flag to associate a network device*/ -#define RMNETCTL_DEVICE_ASSOCIATE 1 -/* Flag to unassociate a network device*/ -#define RMNETCTL_DEVICE_UNASSOCIATE 0 -/* Flag to create a new virtual network device*/ -#define RMNETCTL_NEW_VND 1 -/* Flag to free a new virtual network device*/ -#define RMNETCTL_FREE_VND 0 -/* Flag to add a new flow*/ -#define RMNETCTL_ADD_FLOW 1 -/* Flag to delete an existing flow*/ -#define RMNETCTL_DEL_FLOW 0 - -enum rmnetctl_error_codes_e { - /* API succeeded. This should always be the first element. */ - RMNETCTL_API_SUCCESS = 0, - - RMNETCTL_API_FIRST_ERR = 1, - /* API failed because not enough memory to create buffer to send - * message */ - RMNETCTL_API_ERR_REQUEST_INVALID = RMNETCTL_API_FIRST_ERR, - /* API failed because not enough memory to create buffer for the - * response message */ - RMNETCTL_API_ERR_RESPONSE_INVALID = 2, - /* API failed because could not send the message to kernel */ - RMNETCTL_API_ERR_MESSAGE_SEND = 3, - /* API failed because could not receive message from the kernel */ - RMNETCTL_API_ERR_MESSAGE_RECEIVE = 4, - - RMNETCTL_INIT_FIRST_ERR = 5, - /* Invalid process id. So return an error. */ - RMNETCTL_INIT_ERR_PROCESS_ID = RMNETCTL_INIT_FIRST_ERR, - /* Invalid socket descriptor id. So return an error. */ - RMNETCTL_INIT_ERR_NETLINK_FD = 6, - /* Could not bind the socket to the Netlink file descriptor */ - RMNETCTL_INIT_ERR_BIND = 7, - /* Invalid user id. Only root has access to this function. (NA) */ - RMNETCTL_INIT_ERR_INVALID_USER = 8, - - RMNETCTL_API_SECOND_ERR = 9, - /* API failed because the RmNet handle for the transaction was NULL */ - RMNETCTL_API_ERR_HNDL_INVALID = RMNETCTL_API_SECOND_ERR, - /* API failed because the request buffer for the transaction was NULL */ - RMNETCTL_API_ERR_REQUEST_NULL = 10, - /* API failed because the response buffer for the transaction was NULL*/ - RMNETCTL_API_ERR_RESPONSE_NULL = 11, - /* API failed because the request and response type do not match*/ - RMNETCTL_API_ERR_MESSAGE_TYPE = 12, - /* API failed because the return type is invalid */ - RMNETCTL_API_ERR_RETURN_TYPE = 13, - /* API failed because the string was truncated */ - RMNETCTL_API_ERR_STRING_TRUNCATION = 14, - - /* These error are 1-to-1 with rmnet_data config errors in rmnet_data.h - for each conversion. - please keep the enums synced. - */ - RMNETCTL_KERNEL_FIRST_ERR = 15, - /* No error */ - RMNETCTL_KERNEL_ERROR_NO_ERR = RMNETCTL_KERNEL_FIRST_ERR, - /* Invalid / unsupported message */ - RMNETCTL_KERNEL_ERR_UNKNOWN_MESSAGE = 16, - /* Internal problem in the kernel module */ - RMNETCTL_KERNEL_ERR_INTERNAL = 17, - /* Kernel is temporarily out of memory */ - RMNETCTL_KERNEL_ERR_OUT_OF_MEM = 18, - /* Device already exists / Still in use */ - RMETNCTL_KERNEL_ERR_DEVICE_IN_USE = 19, - /* Invalid request / Unsupported scenario */ - RMNETCTL_KERNEL_ERR_INVALID_REQUEST = 20, - /* Device doesn't exist */ - RMNETCTL_KERNEL_ERR_NO_SUCH_DEVICE = 21, - /* One or more of the arguments is invalid */ - RMNETCTL_KERNEL_ERR_BAD_ARGS = 22, - /* Egress device is invalid */ - RMNETCTL_KERNEL_ERR_BAD_EGRESS_DEVICE = 23, - /* TC handle is full */ - RMNETCTL_KERNEL_ERR_TC_HANDLE_FULL = 24, - - /* This should always be the last element */ - RMNETCTL_API_ERR_ENUM_LENGTH -}; - -#define RMNETCTL_ERR_MSG_SIZE 100 - -/*! -* @brief Contains a list of error message from API -*/ -char rmnetctl_error_code_text -[RMNETCTL_API_ERR_ENUM_LENGTH][RMNETCTL_ERR_MSG_SIZE] = { - "ERROR: API succeeded\n", - "ERROR: Unable to allocate the buffer to send message\n", - "ERROR: Unable to allocate the buffer to receive message\n", - "ERROR: Could not send the message to kernel\n", - "ERROR: Unable to receive message from the kernel\n", - "ERROR: Invalid process id\n", - "ERROR: Invalid socket descriptor id\n", - "ERROR: Could not bind to netlink socket\n", - "ERROR: Only root can access this API\n", - "ERROR: RmNet handle for the transaction was NULL\n", - "ERROR: Request buffer for the transaction was NULL\n", - "ERROR: Response buffer for the transaction was NULL\n", - "ERROR: Request and response type do not match\n", - "ERROR: Return type is invalid\n", - "ERROR: String was truncated\n", - /* Kernel errors */ - "ERROR: Kernel call succeeded\n", - "ERROR: Invalid / Unsupported directive\n", - "ERROR: Internal problem in the kernel module\n", - "ERROR: The kernel is temporarily out of memory\n", - "ERROR: Device already exists / Still in use\n", - "ERROR: Invalid request / Unsupported scenario\n", - "ERROR: Device doesn't exist\n", - "ERROR: One or more of the arguments is invalid\n", - "ERROR: Egress device is invalid\n", - "ERROR: TC handle is full\n" -}; - -/*=========================================================================== - DEFINITIONS AND DECLARATIONS -===========================================================================*/ -typedef struct rmnetctl_hndl_s rmnetctl_hndl_t; - -/*! -* @brief Public API to initialize the RMNET control driver -* @details Allocates memory for the RmNet handle. Creates and binds to a and -* netlink socket if successful -* @param **rmnetctl_hndl_t_val RmNet handle to be initialized -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnetctl_init(rmnetctl_hndl_t **hndl, uint16_t *error_code); - -/*! -* @brief Public API to clean up the RmNeT control handle -* @details Close the socket and free the RmNet handle -* @param *rmnetctl_hndl_t_val RmNet handle to be initialized -* @return void -*/ -void rmnetctl_cleanup(rmnetctl_hndl_t *hndl); - -/*! -* @brief Public API to register/unregister a RMNET driver on a particular device -* @details Message type is RMNET_NETLINK_ASSOCIATE_NETWORK_DEVICE or -* RMNET_NETLINK_UNASSOCIATE_NETWORK_DEVICE based on the flag for assoc_dev -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param dev_name Device on which to register the RmNet driver -* @param error_code Status code of this operation -* @param assoc_dev registers the device if RMNETCTL_DEVICE_ASSOCIATE or -* unregisters the device if RMNETCTL_DEVICE_UNASSOCIATE -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_associate_network_device(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint16_t *error_code, - uint8_t assoc_dev); - -/*! -* @brief Public API to get if a RMNET driver is registered on a particular -* device -* @details Message type is RMNET_NETLINK_GET_NETWORK_DEVICE_ASSOCIATED. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param dev_name Device on which to check if the RmNet driver is registered -* @param register_status 1 if RmNet data driver is registered on a particular -* device, 0 if not -* @param error_code Status code of this operation -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_get_network_device_associated(rmnetctl_hndl_t *hndl, - const char *dev_name, - int *register_status, - uint16_t *error_code); - -/*! -* @brief Public API to set the egress data format for a particular link. -* @details Message type is RMNET_NETLINK_SET_LINK_EGRESS_DATA_FORMAT. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param egress_flags Egress flags to be set on the device -* @param agg_size Max size of aggregated packets -* @param agg_count Number of packets to be aggregated -* @param dev_name Device on which to set the egress data format -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_set_link_egress_data_format(rmnetctl_hndl_t *hndl, - uint32_t egress_flags, - uint16_t agg_size, - uint16_t agg_count, - const char *dev_name, - uint16_t *error_code); - -/*! -* @brief Public API to get the egress data format for a particular link. -* @details Message type is RMNET_NETLINK_GET_LINK_EGRESS_DATA_FORMAT. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param dev_name Device on which to get the egress data format -* @param egress_flags Egress flags from the device -* @param agg_count Number of packets to be aggregated -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_get_link_egress_data_format(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint32_t *egress_flags, - uint16_t *agg_size, - uint16_t *agg_count, - uint16_t *error_code); - -/*! -* @brief Public API to set the ingress data format for a particular link. -* @details Message type is RMNET_NETLINK_SET_LINK_INGRESS_DATA_FORMAT. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param ingress_flags Ingress flags from the device -* @param tail_spacing Tail spacing needed for the packet -* @param dev_name Device on which to set the ingress data format -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_set_link_ingress_data_format_tailspace(rmnetctl_hndl_t *hndl, - uint32_t ingress_flags, - uint8_t tail_spacing, - const char *dev_name, - uint16_t *error_code); - -/*! -* @brief Public API to get the ingress data format for a particular link. -* @details Message type is RMNET_NETLINK_GET_LINK_INGRESS_DATA_FORMAT. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param dev_name Device on which to get the ingress data format -* @param ingress_flags Ingress flags from the device -* @param tail_spacing Tail spacing needed for the packet -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_get_link_ingress_data_format_tailspace(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint32_t *ingress_flags, - uint8_t *tail_spacing, - uint16_t *error_code); - -inline int rmnet_set_link_ingress_data_format(rmnetctl_hndl_t *hndl, - uint32_t ingress_flags, - const char *dev_name, - uint16_t *error_code) -{ - return rmnet_set_link_ingress_data_format_tailspace(hndl, - ingress_flags, - 0, - dev_name, - error_code); -} - -inline int rmnet_get_link_ingress_data_format(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint32_t *ingress_flags, - uint16_t *error_code) -{ - return rmnet_get_link_ingress_data_format_tailspace(hndl, - dev_name, - ingress_flags, - 0, - error_code); -} - -/*! -* @brief Public API to set the logical endpoint configuration for a -* particular link. -* @details Message type is RMNET_NETLINK_SET_LOGICAL_EP_CONFIG. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param logical_ep_id Logical end point id on which the configuration is to be -* set -* @param rmnet_mode RmNet mode to be set on the device -* @param dev_name Device on which to set the logical end point configuration -* @param egress_dev_name Egress Device if operating in bridge mode -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_set_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - uint8_t operating_mode, - const char *dev_name, - const char *next_dev, - uint16_t *error_code); - -/*! -* @brief Public API to un-set the logical endpoint configuration for a -* particular link. -* @details Message type is RMNET_NETLINK_UNSET_LOGICAL_EP_CONFIG. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param logical_ep_id Logical end point id on which the configuration is to be -* un-set -* @param dev_name Device on which to un-set the logical end point configuration -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_unset_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - const char *dev_name, - uint16_t *error_code); -/*! -* @brief Public API to get the logical endpoint configuration for a -* particular link. -* @details Message type is RMNET_NETLINK_GET_LOGICAL_EP_CONFIG. -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param logical_ep_id Logical end point id from which to get the configuration -* @param dev_name Device on which to get the logical end point configuration -* @param rmnet_mode RmNet mode from the device -* @param next_dev Egress Device name -* @param next_dev_len Egress Device I/O string len -* @param error_code Status code of this operation returned from the kernel -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_get_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - const char *dev_name, - uint8_t *operating_mode, - char **next_dev, - uint32_t next_dev_len, - uint16_t *error_code); - -/*! -* @brief Public API to create a new virtual device node -* @details Message type is RMNET_NETLINK_NEW_VND or -* RMNETCTL_FREE_VND based on the flag for new_vnd -* @param hndl RmNet handle for the Netlink message -* @param id Node number to create the virtual network device node -* @param error_code Status code of this operation returned from the kernel -* @param new_vnd creates a new virtual network device if RMNETCTL_NEW_VND or -* frees the device if RMNETCTL_FREE_VND -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_new_vnd(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - uint8_t new_vnd); - -/*! - * @brief Public API to create a new virtual device node with a custom prefix - * @details Message type is RMNET_NETLINK_NEW_VND or - * RMNETCTL_FREE_VND based on the flag for new_vnd - * @param hndl RmNet handle for the Netlink message - * @param id Node number to create the virtual network device node - * @param error_code Status code of this operation returned from the kernel - * @param new_vnd creates a new virtual network device if RMNETCTL_NEW_VND or - * frees the device if RMNETCTL_FREE_VND - * @param prefix Prefix to be used when naming the network interface - * @return RMNETCTL_SUCCESS if successful - * @return RMNETCTL_LIB_ERR if there was a library error. Check error_code - * @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. - * Check error_code - * @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API - */ -int rmnet_new_vnd_prefix(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - uint8_t new_vnd, - const char *prefix); -/*! - * @brief API to get the ASCII name of a virtual network device from its ID - * @param hndl RmNet handle for the Netlink message - * @param id Node number to create the virtual network device node - * @param error_code Status code of this operation returned from the kernel - * @param buf Buffer to store ASCII representation of device name - * @param buflen Length of the buffer - * @param prefix Prefix to be used when naming the network interface - * @return RMNETCTL_SUCCESS if successful - * @return RMNETCTL_LIB_ERR if there was a library error. Check error_code - * @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. - * Check error_code - * @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API - */ - -int rmnet_get_vnd_name(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - char *buf, - uint32_t buflen); - -/*! -* @brief Public API to set or clear a flow -* @details Message type is RMNET_NETLINK_ADD_VND_TC_FLOW or -* RMNET_NETLINK_DEL_VND_TC_FLOW based on the flag for set_flow -* @param *rmnetctl_hndl_t_val RmNet handle for the Netlink message -* @param id Node number to set or clear the flow on the virtual network -* device node -* @param map_flow_id Flow handle of the modem -* @param tc_flow_id Software flow handle -* @param set_flow sets the flow if RMNET_NETLINK_SET_FLOW or -* clears the flow if RMNET_NETLINK_CLEAR_FLOW -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -int rmnet_add_del_vnd_tc_flow(rmnetctl_hndl_t *hndl, - uint32_t id, - uint32_t map_flow_id, - uint32_t tc_flow_id, - uint8_t set_flow, - uint16_t *error_code); - -#endif /* not defined LIBRMNETCTL_H */ - diff --git a/dataservices/rmnetctl/inc/librmnetctl_hndl.h b/dataservices/rmnetctl/inc/librmnetctl_hndl.h deleted file mode 100644 index 1a435ed..0000000 --- a/dataservices/rmnetctl/inc/librmnetctl_hndl.h +++ /dev/null @@ -1,65 +0,0 @@ -/****************************************************************************** - - L I B R M N E T C T L _ H N D L. H - -Copyright (c) 2013, 2015 The Linux Foundation. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - * Neither the name of The Linux Foundation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -******************************************************************************/ - -/*! -* @file librmnetctl_hndl.h -* @brief rmnet control API's handle file -*/ - -#ifndef LIBRMNETCTL_HNDL_H -#define LIBRMNETCTL_HNDL_H - -/*=========================================================================== - DEFINITIONS AND DECLARATIONS -===========================================================================*/ - -/*! -* @brief Structure for RMNET control handles. A rmnet hndl contains the caller -* process id, the transaction id which is initialized to 0 for each new -* initialized handle and the netlink file descriptor for this handle. -* @var pid process id to be used for the netlink message -* @var transaction_id message number for debugging -* @var netlink_fd netlink file descriptor to be used -* @var src_addr source socket address properties for this message -* @var dest_addr destination socket address properties for this message -*/ - -struct rmnetctl_hndl_s { - uint32_t pid; - uint32_t transaction_id; - int netlink_fd; - struct sockaddr_nl src_addr, dest_addr; -}; - -#endif /* not defined LIBRMNETCTL_HNDL_H */ - diff --git a/dataservices/rmnetctl/src/Android.mk b/dataservices/rmnetctl/src/Android.mk deleted file mode 100644 index 6be3d74..0000000 --- a/dataservices/rmnetctl/src/Android.mk +++ /dev/null @@ -1,26 +0,0 @@ -LOCAL_PATH := $(call my-dir) - -include $(CLEAR_VARS) -LOCAL_MODULE := librmnetctl_headers -LOCAL_EXPORT_C_INCLUDE_DIRS:=$(LOCAL_PATH)/inc -include $(BUILD_HEADER_LIBRARY) - -include $(CLEAR_VARS) -LOCAL_SRC_FILES := librmnetctl.c -LOCAL_CFLAGS := -Wall -Werror - -LOCAL_C_INCLUDES := $(LOCAL_PATH)/inc -LOCAL_C_INCLUDES += $(LOCAL_PATH) -ifeq ($(TARGET_COMPILE_WITH_MSM_KERNEL),true) -LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include -LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr -endif - -LOCAL_CLANG := true -LOCAL_MODULE := librmnetctl -LOCAL_MODULE_TAGS := optional -LOCAL_MODULE_OWNER := qcom -LOCAL_PROPRIETARY_MODULE := true -LOCAL_PRELINK_MODULE := false - -include $(BUILD_SHARED_LIBRARY) diff --git a/dataservices/rmnetctl/src/Makefile.am b/dataservices/rmnetctl/src/Makefile.am deleted file mode 100644 index 5f4ff95..0000000 --- a/dataservices/rmnetctl/src/Makefile.am +++ /dev/null @@ -1,16 +0,0 @@ -AM_CFLAGS = -Wall -Werror -Wundef -Wstrict-prototypes -Wno-trigraphs -AM_CFLAGS += -I./../inc - -librmnetctl_la_C = @C@ -librmnetctl_la_SOURCES = librmnetctl.c - -common_CFLAGS = -DUSE_GLIB @GLIB_CFLAGS@ -common_LDFLAGS = -lpthread -lrt @GLIB_LIBS@ - -librmnetctl_la_CFLAGS := $(AM_CFLAGS) $(common_CFLAGS) -librmnetctl_la_LDFLAGS := -shared $(common_LDFLAGS) - -library_includedir = $(pkgincludedir) -library_include_HEADERS = ./../inc/librmnetctl.h - -lib_LTLIBRARIES = librmnetctl.la diff --git a/dataservices/rmnetctl/src/inc b/dataservices/rmnetctl/src/inc deleted file mode 120000 index 456aecc..0000000 --- a/dataservices/rmnetctl/src/inc +++ /dev/null @@ -1 +0,0 @@ -../inc/
\ No newline at end of file diff --git a/dataservices/rmnetctl/src/librmnetctl.c b/dataservices/rmnetctl/src/librmnetctl.c deleted file mode 100644 index 8432a93..0000000 --- a/dataservices/rmnetctl/src/librmnetctl.c +++ /dev/null @@ -1,905 +0,0 @@ -/****************************************************************************** - - L I B R M N E T C T L . C - -Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials provided - with the distribution. - * Neither the name of The Linux Foundation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -******************************************************************************/ - -/*! -* @file librmnetctl.c -* @brief rmnet control API's implementation file -*/ - -/*=========================================================================== - INCLUDE FILES -===========================================================================*/ - -#include <sys/socket.h> -#include <stdint.h> -#include <linux/netlink.h> -#include <string.h> -#include <stdio.h> -#include <unistd.h> -#include <stdlib.h> -#include <linux/rmnet_data.h> -#include "librmnetctl_hndl.h" -#include "librmnetctl.h" - -#ifdef USE_GLIB -#include <glib.h> -#define strlcpy g_strlcpy -#endif - -#define RMNETCTL_SOCK_FLAG 0 -#define ROOT_USER_ID 0 -#define MIN_VALID_PROCESS_ID 0 -#define MIN_VALID_SOCKET_FD 0 -#define KERNEL_PROCESS_ID 0 -#define UNICAST 0 -#define MAX_BUF_SIZE sizeof(struct nlmsghdr) + sizeof(struct rmnet_nl_msg_s) -#define INGRESS_FLAGS_MASK (RMNET_INGRESS_FIX_ETHERNET | \ - RMNET_INGRESS_FORMAT_MAP | \ - RMNET_INGRESS_FORMAT_DEAGGREGATION | \ - RMNET_INGRESS_FORMAT_DEMUXING | \ - RMNET_INGRESS_FORMAT_MAP_COMMANDS | \ - RMNET_INGRESS_FORMAT_MAP_CKSUMV3 | \ - RMNET_INGRESS_FORMAT_MAP_CKSUMV4) -#define EGRESS_FLAGS_MASK (RMNET_EGRESS_FORMAT__RESERVED__ | \ - RMNET_EGRESS_FORMAT_MAP | \ - RMNET_EGRESS_FORMAT_AGGREGATION | \ - RMNET_EGRESS_FORMAT_MUXING | \ - RMNET_EGRESS_FORMAT_MAP_CKSUMV3 | \ - RMNET_EGRESS_FORMAT_MAP_CKSUMV4) - -#define min(a, b) (((a) < (b)) ? (a) : (b)) -/*=========================================================================== - LOCAL FUNCTION DEFINITIONS -===========================================================================*/ -/*! -* @brief Synchronous method to send and receive messages to and from the kernel -* using netlink sockets -* @details Increments the transaction id for each message sent to the kernel. -* Sends the netlink message to the kernel and receives the response from the -* kernel. -* @param *hndl RmNet handle for this transaction -* @param request Message to be sent to the kernel -* @param response Message received from the kernel -* @return RMNETCTL_API_SUCCESS if successfully able to send and receive message -* from the kernel -* @return RMNETCTL_API_ERR_HNDL_INVALID if RmNet handle for the transaction was -* NULL -* @return RMNETCTL_API_ERR_REQUEST_NULL not enough memory to create buffer for -* sending the message -* @return RMNETCTL_API_ERR_MESSAGE_SEND if could not send the message to kernel -* @return RMNETCTL_API_ERR_MESSAGE_RECEIVE if could not receive message from the -* kernel -* @return RMNETCTL_API_ERR_MESSAGE_TYPE if the request and response type do not -* match -*/ -static uint16_t rmnetctl_transact(rmnetctl_hndl_t *hndl, - struct rmnet_nl_msg_s *request, - struct rmnet_nl_msg_s *response) { - uint8_t *request_buf, *response_buf; - struct nlmsghdr *nlmsghdr_val; - struct rmnet_nl_msg_s *rmnet_nl_msg_s_val; - ssize_t bytes_read = -1; - uint16_t return_code = RMNETCTL_API_ERR_HNDL_INVALID; - struct sockaddr_nl* __attribute__((__may_alias__)) saddr_ptr; - request_buf = NULL; - response_buf = NULL; - nlmsghdr_val = NULL; - rmnet_nl_msg_s_val = NULL; - do { - if (!hndl){ - break; - } - if (!request){ - return_code = RMNETCTL_API_ERR_REQUEST_NULL; - break; - } - if (!response){ - return_code = RMNETCTL_API_ERR_RESPONSE_NULL; - break; - } - request_buf = (uint8_t *)malloc(MAX_BUF_SIZE * sizeof(uint8_t)); - if (!request_buf){ - return_code = RMNETCTL_API_ERR_REQUEST_NULL; - break; - } - - response_buf = (uint8_t *)malloc(MAX_BUF_SIZE * sizeof(uint8_t)); - if (!response_buf) { - free(request_buf); - return_code = RMNETCTL_API_ERR_RESPONSE_NULL; - break; - } - - nlmsghdr_val = (struct nlmsghdr *)request_buf; - rmnet_nl_msg_s_val = (struct rmnet_nl_msg_s *)NLMSG_DATA(request_buf); - - memset(request_buf, 0, MAX_BUF_SIZE*sizeof(uint8_t)); - memset(response_buf, 0, MAX_BUF_SIZE*sizeof(uint8_t)); - - nlmsghdr_val->nlmsg_seq = hndl->transaction_id; - nlmsghdr_val->nlmsg_pid = hndl->pid; - nlmsghdr_val->nlmsg_len = MAX_BUF_SIZE; - - memcpy((void *)NLMSG_DATA(request_buf), request, - sizeof(struct rmnet_nl_msg_s)); - - rmnet_nl_msg_s_val->crd = RMNET_NETLINK_MSG_COMMAND; - hndl->transaction_id++; - - saddr_ptr = &hndl->dest_addr; - socklen_t addrlen = sizeof(struct sockaddr_nl); - if (sendto(hndl->netlink_fd, - request_buf, - MAX_BUF_SIZE, - RMNETCTL_SOCK_FLAG, - (struct sockaddr*)saddr_ptr, - sizeof(struct sockaddr_nl)) < 0) { - return_code = RMNETCTL_API_ERR_MESSAGE_SEND; - free(request_buf); - free(response_buf); - break; - } - - saddr_ptr = &hndl->src_addr; - bytes_read = recvfrom(hndl->netlink_fd, - response_buf, - MAX_BUF_SIZE, - RMNETCTL_SOCK_FLAG, - (struct sockaddr*)saddr_ptr, - &addrlen); - if (bytes_read < 0) { - return_code = RMNETCTL_API_ERR_MESSAGE_RECEIVE; - free(request_buf); - free(response_buf); - break; - } - - memcpy(response, (void *)NLMSG_DATA(response_buf), - sizeof(struct rmnet_nl_msg_s)); - if (sizeof(*response) < sizeof(struct rmnet_nl_msg_s)) { - return_code = RMNETCTL_API_ERR_RESPONSE_NULL; - free(request_buf); - free(response_buf); - break; - } - - if (request->message_type != response->message_type) { - return_code = RMNETCTL_API_ERR_MESSAGE_TYPE; - free(request_buf); - free(response_buf); - break; - } - return_code = RMNETCTL_SUCCESS; - free(request_buf); - free(response_buf); - } while(0); - return return_code; -} - -/*! -* @brief Static function to check the dev name -* @details Checks if the name is not NULL and if the name is less than the -* RMNET_MAX_STR_LEN -* @param dev_name Name of the device -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_INVALID_ARG if invalid arguments were passed to the API -*/ -static inline int _rmnetctl_check_dev_name(const char *dev_name) { - int return_code = RMNETCTL_INVALID_ARG; - do { - if (!dev_name) - break; - if (strlen(dev_name) >= RMNET_MAX_STR_LEN) - break; - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -/*! -* @brief Static function to check the string length after a copy -* @details Checks if the string length is not lesser than zero and lesser than -* RMNET_MAX_STR_LEN -* @param str_len length of the string after a copy -* @param error_code Status code of this operation -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -*/ -static inline int _rmnetctl_check_len(size_t str_len, uint16_t *error_code) { - int return_code = RMNETCTL_LIB_ERR; - do { - if (str_len > RMNET_MAX_STR_LEN) { - *error_code = RMNETCTL_API_ERR_STRING_TRUNCATION; - break; - } - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -/*! -* @brief Static function to check the response type -* @details Checks if the response type of this message was return code -* @param crd The crd field passed -* @param error_code Status code of this operation -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -*/ -static inline int _rmnetctl_check_code(int crd, uint16_t *error_code) { - int return_code = RMNETCTL_LIB_ERR; - do { - if (crd != RMNET_NETLINK_MSG_RETURNCODE) { - *error_code = RMNETCTL_API_ERR_RETURN_TYPE; - break; - } - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -/*! -* @brief Static function to check the response type -* @details Checks if the response type of this message was data -* @param crd The crd field passed -* @param error_code Status code of this operation -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_LIB_ERR if there was a library error. Check error_code -*/ -static inline int _rmnetctl_check_data(int crd, uint16_t *error_code) { - int return_code = RMNETCTL_LIB_ERR; - do { - if (crd != RMNET_NETLINK_MSG_RETURNDATA) { - *error_code = RMNETCTL_API_ERR_RETURN_TYPE; - break; - } - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -/*! -* @brief Static function to set the return value -* @details Checks if the error_code from the transaction is zero for a return -* code type message and sets the message type as RMNETCTL_SUCCESS -* @param crd The crd field passed -* @param error_code Status code of this operation -* @return RMNETCTL_SUCCESS if successful -* @return RMNETCTL_KERNEL_ERR if there was an error in the kernel. -* Check error_code -*/ -static inline int _rmnetctl_set_codes(int error_val, uint16_t *error_code) { - int return_code = RMNETCTL_KERNEL_ERR; - if (error_val == RMNET_CONFIG_OK) - return_code = RMNETCTL_SUCCESS; - else - *error_code = (uint16_t)error_val + RMNETCTL_KERNEL_FIRST_ERR; - return return_code; -} - -/*=========================================================================== - EXPOSED API -===========================================================================*/ - -int rmnetctl_init(rmnetctl_hndl_t **hndl, uint16_t *error_code) -{ - pid_t pid = 0; - int netlink_fd = -1, return_code = RMNETCTL_LIB_ERR; - struct sockaddr_nl* __attribute__((__may_alias__)) saddr_ptr; - do { - if ((!hndl) || (!error_code)){ - return_code = RMNETCTL_INVALID_ARG; - break; - } - - *hndl = (rmnetctl_hndl_t *)malloc(sizeof(rmnetctl_hndl_t)); - if (!*hndl) { - *error_code = RMNETCTL_API_ERR_HNDL_INVALID; - break; - } - - memset(*hndl, 0, sizeof(rmnetctl_hndl_t)); - - pid = getpid(); - if (pid < MIN_VALID_PROCESS_ID) { - free(*hndl); - *error_code = RMNETCTL_INIT_ERR_PROCESS_ID; - break; - } - (*hndl)->pid = (uint32_t)pid; - netlink_fd = socket(PF_NETLINK, SOCK_RAW, RMNET_NETLINK_PROTO); - if (netlink_fd < MIN_VALID_SOCKET_FD) { - free(*hndl); - *error_code = RMNETCTL_INIT_ERR_NETLINK_FD; - break; - } - - (*hndl)->netlink_fd = netlink_fd; - - memset(&(*hndl)->src_addr, 0, sizeof(struct sockaddr_nl)); - - (*hndl)->src_addr.nl_family = AF_NETLINK; - (*hndl)->src_addr.nl_pid = (*hndl)->pid; - - saddr_ptr = &(*hndl)->src_addr; - if (bind((*hndl)->netlink_fd, - (struct sockaddr*)saddr_ptr, - sizeof(struct sockaddr_nl)) < 0) { - close((*hndl)->netlink_fd); - free(*hndl); - *error_code = RMNETCTL_INIT_ERR_BIND; - break; - } - - memset(&(*hndl)->dest_addr, 0, sizeof(struct sockaddr_nl)); - - (*hndl)->dest_addr.nl_family = AF_NETLINK; - (*hndl)->dest_addr.nl_pid = KERNEL_PROCESS_ID; - (*hndl)->dest_addr.nl_groups = UNICAST; - - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -void rmnetctl_cleanup(rmnetctl_hndl_t *hndl) -{ - if (!hndl) - return; - close(hndl->netlink_fd); - free(hndl); -} - -int rmnet_associate_network_device(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint16_t *error_code, - uint8_t assoc_dev) -{ - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || _rmnetctl_check_dev_name(dev_name) || - ((assoc_dev != RMNETCTL_DEVICE_ASSOCIATE) && - (assoc_dev != RMNETCTL_DEVICE_UNASSOCIATE))) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - if (assoc_dev == RMNETCTL_DEVICE_ASSOCIATE) - request.message_type = RMNET_NETLINK_ASSOCIATE_NETWORK_DEVICE; - else - request.message_type = RMNET_NETLINK_UNASSOCIATE_NETWORK_DEVICE; - - request.arg_length = RMNET_MAX_STR_LEN; - str_len = strlcpy((char *)(request.data), dev_name, (size_t)RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - -int rmnet_get_network_device_associated(rmnetctl_hndl_t *hndl, - const char *dev_name, - int *register_status, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!register_status) || (!error_code) || - _rmnetctl_check_dev_name(dev_name)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_GET_NETWORK_DEVICE_ASSOCIATED; - - request.arg_length = RMNET_MAX_STR_LEN; - str_len = strlcpy((char *)(request.data), dev_name, RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_data(response.crd, error_code) - != RMNETCTL_SUCCESS) { - if (_rmnetctl_check_code(response.crd, error_code) - == RMNETCTL_SUCCESS) - return_code = _rmnetctl_set_codes(response.return_code, - error_code); - break; - } - - *register_status = response.return_code; - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -int rmnet_set_link_egress_data_format(rmnetctl_hndl_t *hndl, - uint32_t egress_flags, - uint16_t agg_size, - uint16_t agg_count, - const char *dev_name, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || _rmnetctl_check_dev_name(dev_name) || - ((~EGRESS_FLAGS_MASK) & egress_flags)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_SET_LINK_EGRESS_DATA_FORMAT; - - request.arg_length = RMNET_MAX_STR_LEN + - sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t); - str_len = strlcpy((char *)(request.data_format.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - request.data_format.flags = egress_flags; - request.data_format.agg_size = agg_size; - request.data_format.agg_count = agg_count; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - -int rmnet_get_link_egress_data_format(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint32_t *egress_flags, - uint16_t *agg_size, - uint16_t *agg_count, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!egress_flags) || (!agg_size) || (!agg_count) || - (!error_code) || _rmnetctl_check_dev_name(dev_name)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - request.message_type = RMNET_NETLINK_GET_LINK_EGRESS_DATA_FORMAT; - - request.arg_length = RMNET_MAX_STR_LEN; - str_len = strlcpy((char *)(request.data_format.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_data(response.crd, error_code) - != RMNETCTL_SUCCESS) { - if (_rmnetctl_check_code(response.crd, error_code) - == RMNETCTL_SUCCESS) - return_code = _rmnetctl_set_codes(response.return_code, - error_code); - break; - } - - *egress_flags = response.data_format.flags; - *agg_size = response.data_format.agg_size; - *agg_count = response.data_format.agg_count; - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -int rmnet_set_link_ingress_data_format_tailspace(rmnetctl_hndl_t *hndl, - uint32_t ingress_flags, - uint8_t tail_spacing, - const char *dev_name, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || _rmnetctl_check_dev_name(dev_name) || - ((~INGRESS_FLAGS_MASK) & ingress_flags)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_SET_LINK_INGRESS_DATA_FORMAT; - - request.arg_length = RMNET_MAX_STR_LEN + - sizeof(uint32_t) + sizeof(uint16_t) + sizeof(uint16_t); - str_len = strlcpy((char *)(request.data_format.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - request.data_format.flags = ingress_flags; - request.data_format.tail_spacing = tail_spacing; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - -int rmnet_get_link_ingress_data_format_tailspace(rmnetctl_hndl_t *hndl, - const char *dev_name, - uint32_t *ingress_flags, - uint8_t *tail_spacing, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || - _rmnetctl_check_dev_name(dev_name)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_GET_LINK_INGRESS_DATA_FORMAT; - - request.arg_length = RMNET_MAX_STR_LEN; - str_len = strlcpy((char *)(request.data_format.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_data(response.crd, error_code) - != RMNETCTL_SUCCESS) { - if (_rmnetctl_check_code(response.crd, error_code) - == RMNETCTL_SUCCESS) - return_code = _rmnetctl_set_codes(response.return_code, - error_code); - break; - } - - if (ingress_flags) - *ingress_flags = response.data_format.flags; - - if (tail_spacing) - *tail_spacing = response.data_format.tail_spacing; - - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -int rmnet_set_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - uint8_t operating_mode, - const char *dev_name, - const char *next_dev, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || ((ep_id < -1) || (ep_id > 31)) || (!error_code) || - _rmnetctl_check_dev_name(dev_name) || - _rmnetctl_check_dev_name(next_dev) || - operating_mode >= RMNET_EPMODE_LENGTH) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_SET_LOGICAL_EP_CONFIG; - - request.arg_length = RMNET_MAX_STR_LEN + - RMNET_MAX_STR_LEN + sizeof(int32_t) + sizeof(uint8_t); - str_len = strlcpy((char *)(request.local_ep_config.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - str_len = strlcpy((char *)(request.local_ep_config.next_dev), - next_dev, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - request.local_ep_config.ep_id = ep_id; - request.local_ep_config.operating_mode = operating_mode; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - -int rmnet_unset_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - const char *dev_name, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - - if ((!hndl) || ((ep_id < -1) || (ep_id > 31)) || (!error_code) || - _rmnetctl_check_dev_name(dev_name)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_UNSET_LOGICAL_EP_CONFIG; - - request.arg_length = RMNET_MAX_STR_LEN + sizeof(int32_t); - str_len = strlcpy((char *)(request.local_ep_config.dev), - dev_name, - RMNET_MAX_STR_LEN); - - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - request.local_ep_config.ep_id = ep_id; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - - return return_code; -} - -int rmnet_get_logical_ep_config(rmnetctl_hndl_t *hndl, - int32_t ep_id, - const char *dev_name, - uint8_t *operating_mode, - char **next_dev, - uint32_t next_dev_len, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - size_t str_len = 0; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!operating_mode) || (!error_code) || ((ep_id < -1) || - (ep_id > 31)) || _rmnetctl_check_dev_name(dev_name) || (!next_dev) - || (0 == next_dev_len)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_GET_LOGICAL_EP_CONFIG; - - request.arg_length = RMNET_MAX_STR_LEN + sizeof(int32_t); - str_len = strlcpy((char *)(request.local_ep_config.dev), - dev_name, - RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - request.local_ep_config.ep_id = ep_id; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_data(response.crd, error_code) - != RMNETCTL_SUCCESS) { - if (_rmnetctl_check_code(response.crd, error_code) - == RMNETCTL_SUCCESS) - return_code = _rmnetctl_set_codes(response.return_code, - error_code); - break; - } - - str_len = strlcpy(*next_dev, - (char *)(response.local_ep_config.next_dev), - min(RMNET_MAX_STR_LEN, next_dev_len)); - if (_rmnetctl_check_len(str_len, error_code) != RMNETCTL_SUCCESS) - break; - - *operating_mode = response.local_ep_config.operating_mode; - return_code = RMNETCTL_SUCCESS; - } while(0); - return return_code; -} - -int rmnet_new_vnd_prefix(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - uint8_t new_vnd, - const char *prefix) -{ - struct rmnet_nl_msg_s request, response; - int return_code = RMNETCTL_LIB_ERR; - size_t str_len = 0; - do { - if ((!hndl) || (!error_code) || - ((new_vnd != RMNETCTL_NEW_VND) && (new_vnd != RMNETCTL_FREE_VND))) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - memset(request.vnd.vnd_name, 0, RMNET_MAX_STR_LEN); - if (new_vnd == RMNETCTL_NEW_VND) { - if (prefix) { - request.message_type =RMNET_NETLINK_NEW_VND_WITH_PREFIX; - str_len = strlcpy((char *)request.vnd.vnd_name, - prefix, RMNET_MAX_STR_LEN); - if (_rmnetctl_check_len(str_len, error_code) - != RMNETCTL_SUCCESS) - break; - } else { - request.message_type = RMNET_NETLINK_NEW_VND; - } - } else { - request.message_type = RMNET_NETLINK_FREE_VND; - } - - request.arg_length = sizeof(uint32_t); - request.vnd.id = id; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - -int rmnet_new_vnd(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - uint8_t new_vnd) -{ - return rmnet_new_vnd_prefix(hndl, id, error_code, new_vnd, 0); -} - -int rmnet_get_vnd_name(rmnetctl_hndl_t *hndl, - uint32_t id, - uint16_t *error_code, - char *buf, - uint32_t buflen) -{ - struct rmnet_nl_msg_s request, response; - uint32_t str_len; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || (!buf) || (0 == buflen)) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - - request.message_type = RMNET_NETLINK_GET_VND_NAME; - request.arg_length = sizeof(uint32_t); - request.vnd.id = id; - - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - - if (_rmnetctl_check_data(response.crd, error_code) - != RMNETCTL_SUCCESS) { - if (_rmnetctl_check_code(response.crd, error_code) - == RMNETCTL_SUCCESS) - return_code = _rmnetctl_set_codes(response.return_code, - error_code); - break; - } - - str_len = (uint32_t)strlcpy(buf, - (char *)(response.vnd.vnd_name), - buflen); - if (str_len >= buflen) { - *error_code = RMNETCTL_API_ERR_STRING_TRUNCATION; - break; - } - - return_code = RMNETCTL_SUCCESS; - } while (0); - return return_code; -} - -int rmnet_add_del_vnd_tc_flow(rmnetctl_hndl_t *hndl, - uint32_t id, - uint32_t map_flow_id, - uint32_t tc_flow_id, - uint8_t set_flow, - uint16_t *error_code) { - struct rmnet_nl_msg_s request, response; - int return_code = RMNETCTL_LIB_ERR; - do { - if ((!hndl) || (!error_code) || ((set_flow != RMNETCTL_ADD_FLOW) && - (set_flow != RMNETCTL_DEL_FLOW))) { - return_code = RMNETCTL_INVALID_ARG; - break; - } - if (set_flow == RMNETCTL_ADD_FLOW) - request.message_type = RMNET_NETLINK_ADD_VND_TC_FLOW; - else - request.message_type = RMNET_NETLINK_DEL_VND_TC_FLOW; - - request.arg_length = (sizeof(uint32_t))*3; - request.flow_control.id = id; - request.flow_control.map_flow_id = map_flow_id; - request.flow_control.tc_flow_id = tc_flow_id; - - if ((*error_code = rmnetctl_transact(hndl, &request, &response)) - != RMNETCTL_SUCCESS) - break; - if (_rmnetctl_check_code(response.crd, error_code) != RMNETCTL_SUCCESS) - break; - return_code = _rmnetctl_set_codes(response.return_code, error_code); - } while(0); - return return_code; -} - |