diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 47 | ||||
| -rw-r--r-- | src/test-binding.c | 153 | ||||
| -rw-r--r-- | src/test-binding.h | 30 |
3 files changed, 230 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt new file mode 100644 index 0000000..59ff6db --- /dev/null +++ b/src/CMakeLists.txt @@ -0,0 +1,47 @@ +########################################################################### +# Copyright 2015, 2016, 2017, 2018 IoT.bzh +# +# author: Fulup Ar Foll <fulup@iot.bzh> +# +# 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. +########################################################################### + + +# Add target to project dependency list +PROJECT_TARGET_ADD(test-binding) + + # Define project Targets + ADD_LIBRARY(${TARGET_NAME} MODULE test-binding.c) + + SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES + PREFIX "" + LABELS "BINDING" + LINK_FLAGS ${BINDINGS_LINK_FLAG} + OUTPUT_NAME ${TARGET_NAME} + ) + + TARGET_LINK_LIBRARIES(${TARGET_NAME} + afb-helpers + ctl-utilities + ${link_libraries} + ) + + # Define target includes for this target client + TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME} + PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} + ) + + # Define target includes for this target client + TARGET_INCLUDE_DIRECTORIES(${TARGET_NAME} + PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} + ) diff --git a/src/test-binding.c b/src/test-binding.c new file mode 100644 index 0000000..403fbfc --- /dev/null +++ b/src/test-binding.c @@ -0,0 +1,153 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll <fulup@iot.bzh> + * + * 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 _GNU_SOURCE +#include <stdio.h> +#include <string.h> +#include <time.h> + +#include "test-binding.h" + +// default api to print log when apihandle not avaliable +afb_dynapi *AFB_default; + +// Config Section definition (note: controls section index should match handle +// retrieval in HalConfigExec) +static CtlSectionT ctrlSections[] = { + {.key = "plugins", .loadCB = PluginConfig}, + {.key = "onload", .loadCB = OnloadConfig}, + {.key = "controls", .loadCB = ControlConfig}, + + {.key = NULL}}; + +static void ctrlapi_ping(AFB_ReqT request) { + static int count = 0; + + count++; + AFB_ReqNotice(request, "Controller:ping count=%d", count); + AFB_ReqSucess(request, json_object_new_int(count), NULL); + + return; +} + +// Every HAL export the same API & Interface Mapping from SndCard to AudioLogic +// is done through alsaHalSndCardT +static AFB_ApiVerbs CtrlApiVerbs[] = { + /* VERB'S NAME FUNCTION TO CALL SHORT DESCRIPTION */ + {.verb = "ping", .callback = ctrlapi_ping, .info = "ping test for API"}, + {.verb = NULL} /* marker for end of the array */ +}; + +static int CtrlLoadStaticVerbs(afb_dynapi *apiHandle, AFB_ApiVerbs *verbs) { + int errcount = 0; + + for (int idx = 0; verbs[idx].verb; idx++) { + errcount += afb_dynapi_add_verb( + apiHandle, CtrlApiVerbs[idx].verb, NULL, CtrlApiVerbs[idx].callback, + (void *)&CtrlApiVerbs[idx], CtrlApiVerbs[idx].auth, 0); + } + + return errcount; +}; + +static int CtrlInitOneApi(AFB_ApiT apiHandle) { + + AFB_default = + apiHandle; // hugely hack to make all V2 AFB_DEBUG to work in fileutils + + // retrieve section config from api handle + CtlConfigT *ctrlConfig = (CtlConfigT *)afb_dynapi_get_userdata(apiHandle); + int err = CtlConfigExec(apiHandle, ctrlConfig); + + return err; +} + +// next generation dynamic API-V3 mode +#include <signal.h> + +static int CtrlLoadOneApi(void *cbdata, AFB_ApiT apiHandle) { + CtlConfigT *ctrlConfig = (CtlConfigT *)cbdata; + + // save closure as api's data context + afb_dynapi_set_userdata(apiHandle, ctrlConfig); + + // add static controls verbs + int err = CtrlLoadStaticVerbs(apiHandle, CtrlApiVerbs); + if (err) { + AFB_ApiError(apiHandle, "CtrlLoadSection fail to register static V2 verbs"); + goto OnErrorExit; + } + + // load section for corresponding API + err = CtlLoadSections(apiHandle, ctrlConfig, ctrlSections); + + // declare an event event manager for this API; + afb_dynapi_on_event(apiHandle, CtrlDispatchApiEvent); + + // init API function (does not receive user closure ??? + afb_dynapi_on_init(apiHandle, CtrlInitOneApi); + + afb_dynapi_seal(apiHandle); + return err; + +OnErrorExit: + return 1; +} + +int afbBindingVdyn(afb_dynapi *apiHandle) { + + AFB_default = apiHandle; + AFB_ApiNotice(apiHandle, "Controller in afbBindingVdyn"); + + const char *dirList = getenv("CONTROL_CONFIG_PATH"); + if (!dirList) + dirList = CONTROL_CONFIG_PATH; + + const char *configPath = CtlConfigSearch(apiHandle, dirList, "4a-"); + if (!configPath) { + AFB_ApiError(apiHandle, "CtlPreInit: No 4a-%s-* config found in %s ", + GetBinderName(), dirList); + goto OnErrorExit; + } + + // load config file and create API + CtlConfigT *ctrlConfig = CtlLoadMetaData(apiHandle, configPath); + if (!ctrlConfig) { + AFB_ApiError(apiHandle, + "CtrlBindingDyn No valid control config file in:\n-- %s", + configPath); + goto OnErrorExit; + } + + if (!ctrlConfig->api) { + AFB_ApiError(apiHandle, + "CtrlBindingDyn API Missing from metadata in:\n-- %s", + configPath); + goto OnErrorExit; + } + + AFB_ApiNotice(apiHandle, "Controller API='%s' info='%s'", ctrlConfig->api, + ctrlConfig->info); + // create one API per config file (Pre-V3 return code ToBeChanged) + int status = afb_dynapi_new_api(apiHandle, ctrlConfig->api, ctrlConfig->info, + 1, CtrlLoadOneApi, ctrlConfig); + + return status; + +OnErrorExit: + return -1; +} diff --git a/src/test-binding.h b/src/test-binding.h new file mode 100644 index 0000000..57d4ce9 --- /dev/null +++ b/src/test-binding.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2016 "IoT.bzh" + * Author Fulup Ar Foll <fulup@iot.bzh> + * + * 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 _CTL_BINDING_INCLUDE_ +#define _CTL_BINDING_INCLUDE_ + +#include <stdio.h> +#include <alsa/asoundlib.h> + +#include <filescan-utils.h> +#include <wrap-json.h> + +#include <ctl-config.h> + +#endif /* _CTL_BINDING_INCLUDE_ */ |