init (first ubus try)
This commit is contained in:
commit
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# _______ ________ __
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# | |.-----.-----.-----.| | | |.----.| |_
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# | - || _ | -__| || | | || _|| _|
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# |_______|| __|_____|__|__||________||__| |____|
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# |__| W I R E L E S S F R E E D O M
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#
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# People listed here are managing the OpenWrt telephony
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feed. Use
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# alphabetical order when updating the list.
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Martin/Geno <geno+dev@fireorbit.de>
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# Wifi control deamon packages feed
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## Description
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This is an OpenWrt package feed containing community
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maintained wifictld packages.
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## Usage
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To use these packages, add the following line to the
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feeds.conf
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in the OpenWrt buildroot:
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```
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src-git wifictld git@dev.sum7.eu:wifictld/wifictld.git
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```
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This feed should be included and enabled by default in the
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OpenWrt buildroot. To install all its package definitions,
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run:
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```
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./scripts/feeds update wifictld
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./scripts/feeds install -a -p wifictld
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```
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The wifictld packages should now appear in menuconfig.
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include $(TOPDIR)/rules.mk
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PKG_NAME:=wifictld
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PKG_VERSION:=1.0
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PKG_RELEASE:=1
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PKG_MAINTAINER:=Martin/Geno <geno+dev@fireorbit.de>
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PKG_LICENSE:=APGL
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include $(INCLUDE_DIR)/package.mk
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define Package/wifictld/Default
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SECTION:=net
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CATEGORY:=Network
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TITLE:=wireless control daemon
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URL:=https://dev.sum7.eu/wifictld/wifictld
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DEPENDS:=+libubus +libubox
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endef
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define Package/wifictld
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$(call Package/wifictld/Default)
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TITLE+= (full)
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VARIANT:=full
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TARGET_CFLAGS += -DDEBUG
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endef
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define Package/wifictld-mini
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$(call Package/wifictld/Default)
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TITLE+= (local)
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VARIANT:=mini
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TARGET_CFLAGS += -DMINI
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endef
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define Package/wifictld/description
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$(call Package/wifictld-mini/Default)
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endef
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define Package/wifictld-mini/description
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This package is a wifi control daemon
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which use ubus to communicate with hostapd
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endef
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define Build/Prepare
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mkdir -p $(PKG_BUILD_DIR)
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cp ./src/* $(PKG_BUILD_DIR)
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$(Build/Patch)
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endef
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define Build/Compile
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$(MAKE) -C $(PKG_BUILD_DIR) CC="$(TARGET_CC)" CFLAGS="$(TARGET_CFLAGS)"
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endef
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define Package/wifictld/install
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$(INSTALL_DIR) $(1)/usr/sbin/
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/wifictld $(1)/usr/sbin/
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endef
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Package/wifictld-mini/install = $(Package/hostapd/install)
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$(eval $(call BuildPackage,wifictld))
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$(eval $(call BuildPackage,wifictld-mini))
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all: wifictld
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CC = gcc
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CFLAGS = -Wall
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LDFLAGS = -lubox -lubus
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DEPS = $(wildcard *.h)
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SRC = $(wildcard *.c)
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OBJ = $(patsubst %.c, %.o, $(SRC))
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%.o: %.c $(DEPS)
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$(CC) -c -o $@ $< $(CFLAGS)
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wifictld: $(OBJ)
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$(CC) -o $@ $^ $(LDFLAGS)
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.PHONY: clean
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clean:
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rm -f wifictld *.o
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#ifndef __WIFICTLD_LOG_H
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#define __WIFICTLD_LOG_H
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#ifdef DEBUG
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#define DEBUG_COMPILE 1
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#else
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#define DEBUG_COMPILE 0
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#endif
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#define debug_print(fmt) \
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do { if (DEBUG_COMPILE) fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
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__LINE__, __func__); } while (0)
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#endif
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#ifndef IEEE802_11_DEFS_H
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#define IEEE802_11_DEFS_H
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//TODO showd use hostapd/../src/common/ieee802_11_defs.h
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/* Status codes (IEEE Std 802.11-2016, 9.4.1.9, Table 9-46) */
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#define WLAN_STATUS_SUCCESS 0
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#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
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#define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2
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#define WLAN_STATUS_TDLS_WAKEUP_REJECT 3
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#define WLAN_STATUS_SECURITY_DISABLED 5
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#define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6
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#define WLAN_STATUS_NOT_IN_SAME_BSS 7
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#define WLAN_STATUS_CAPS_UNSUPPORTED 10
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#define WLAN_STATUS_REASSOC_NO_ASSOC 11
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#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
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#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
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#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
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#define WLAN_STATUS_CHALLENGE_FAIL 15
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#define WLAN_STATUS_AUTH_TIMEOUT 16
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#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
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#define WLAN_STATUS_ASSOC_DENIED_RATES 18
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#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
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#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
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#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
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#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
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#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
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#define WLAN_STATUS_ASSOC_DENIED_NO_HT 27
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#define WLAN_STATUS_R0KH_UNREACHABLE 28
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#define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29
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#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
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#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
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#define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32
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#define WLAN_STATUS_DENIED_INSUFFICIENT_BANDWIDTH 33
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#define WLAN_STATUS_DENIED_POOR_CHANNEL_CONDITIONS 34
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#define WLAN_STATUS_DENIED_QOS_NOT_SUPPORTED 35
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#define WLAN_STATUS_REQUEST_DECLINED 37
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#define WLAN_STATUS_INVALID_PARAMETERS 38
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#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES 39
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#define WLAN_STATUS_INVALID_IE 40
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#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
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#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
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#define WLAN_STATUS_AKMP_NOT_VALID 43
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#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
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#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
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#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
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#define WLAN_STATUS_TS_NOT_CREATED 47
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#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
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#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
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#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
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#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
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#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
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#define WLAN_STATUS_INVALID_PMKID 53
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#define WLAN_STATUS_INVALID_MDIE 54
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#define WLAN_STATUS_INVALID_FTIE 55
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#define WLAN_STATUS_REQUESTED_TCLAS_NOT_SUPPORTED 56
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#define WLAN_STATUS_INSUFFICIENT_TCLAS_PROCESSING_RESOURCES 57
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#define WLAN_STATUS_TRY_ANOTHER_BSS 58
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#define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
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#define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60
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#define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61
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#define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
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#define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
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#define WLAN_STATUS_REQ_REFUSED_HOME 64
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#define WLAN_STATUS_ADV_SRV_UNREACHABLE 65
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#define WLAN_STATUS_REQ_REFUSED_SSPN 67
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#define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
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#define WLAN_STATUS_INVALID_RSNIE 72
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#define WLAN_STATUS_U_APSD_COEX_NOT_SUPPORTED 73
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#define WLAN_STATUS_U_APSD_COEX_MODE_NOT_SUPPORTED 74
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#define WLAN_STATUS_BAD_INTERVAL_WITH_U_APSD_COEX 75
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#define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76
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#define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77
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#define WLAN_STATUS_CANNOT_FIND_ALT_TBTT 78
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#define WLAN_STATUS_TRANSMISSION_FAILURE 79
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#define WLAN_STATUS_REQ_TCLAS_NOT_SUPPORTED 80
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#define WLAN_STATUS_TCLAS_RESOURCES_EXCHAUSTED 81
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#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_BSS_TRANSITION 82
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#define WLAN_STATUS_REJECT_WITH_SCHEDULE 83
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#define WLAN_STATUS_REJECT_NO_WAKEUP_SPECIFIED 84
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#define WLAN_STATUS_SUCCESS_POWER_SAVE_MODE 85
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#define WLAN_STATUS_PENDING_ADMITTING_FST_SESSION 86
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#define WLAN_STATUS_PERFORMING_FST_NOW 87
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#define WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW 88
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#define WLAN_STATUS_REJECT_U_PID_SETTING 89
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#define WLAN_STATUS_REFUSED_EXTERNAL_REASON 92
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#define WLAN_STATUS_REFUSED_AP_OUT_OF_MEMORY 93
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#define WLAN_STATUS_REJECTED_EMERGENCY_SERVICE_NOT_SUPPORTED 94
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#define WLAN_STATUS_QUERY_RESP_OUTSTANDING 95
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#define WLAN_STATUS_REJECT_DSE_BAND 96
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#define WLAN_STATUS_TCLAS_PROCESSING_TERMINATED 97
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#define WLAN_STATUS_TS_SCHEDULE_CONFLICT 98
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#define WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL 99
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#define WLAN_STATUS_MCCAOP_RESERVATION_CONFLICT 100
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#define WLAN_STATUS_MAF_LIMIT_EXCEEDED 101
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#define WLAN_STATUS_MCCA_TRACK_LIMIT_EXCEEDED 102
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#define WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT 103
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#define WLAN_STATUS_ASSOC_DENIED_NO_VHT 104
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#define WLAN_STATUS_ENABLEMENT_DENIED 105
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#define WLAN_STATUS_RESTRICTION_FROM_AUTHORIZED_GDB 106
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#define WLAN_STATUS_AUTHORIZATION_DEENABLED 107
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#define WLAN_STATUS_FILS_AUTHENTICATION_FAILURE 112
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#define WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER 113
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#endif
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@ -0,0 +1,120 @@
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#include <stdlib.h>
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#include <string.h>
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#include <libubox/blobmsg.h>
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#include <libubox/ulog.h>
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#include <libubus.h>
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#include "temp_defs.h"
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#include "log.h"
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static struct blob_buf b;
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struct ubus_context *ctx_main;
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static int receive_request(struct ubus_context *ctx, struct ubus_object *obj, struct ubus_request_data *req, const char *method, struct blob_attr *msg)
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{
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const char *attr_name, *addr;
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uint16_t freq, ssi_signal = -1;
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struct blob_attr *pos;
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int rem = blobmsg_data_len(msg);
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// read msg
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blobmsg_for_each_attr(pos, msg, rem) {
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attr_name = blobmsg_name(pos);
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if (!strcmp(attr_name, "address")){
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addr = blobmsg_get_string(pos);
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} else if(!strcmp(attr_name, "signal")){
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ssi_signal = blobmsg_get_u32(pos);
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} else if(!strcmp(attr_name, "freq")){
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freq = blobmsg_get_u32(pos);
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}
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}
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/*
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blob_buf_init(&b, 0);
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blob_put_u32(&b, 0, WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA);
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ubus_send_reply(ctx, req, b.head);
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*/
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if (!strcmp(method, "probe")) {
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ULOG_NOTE("probe\n");
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return WLAN_STATUS_SUCCESS;
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}
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if (!strcmp(method, "auth")) {
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if (freq <= 5000) {
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ULOG_WARN("auth [drop]-> %s\n", addr);
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return WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA;
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}
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ULOG_WARN("auth [accept]-> %s\n", addr);
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}
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// learn by freq and address
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ULOG_INFO("%s\n", method);
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return WLAN_STATUS_SUCCESS;
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}
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struct ubus_subscriber sub = {
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.cb = receive_request,
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};
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void wifictld_ubus_interfaces(struct ubus_context *ctx, struct ubus_object_data *obj, void *priv)
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{
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int ret = 0;
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const char *str = "notify_response";
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if (obj->path == NULL || !strstr(obj->path, "hostapd.")) {
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return;
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}
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//switch to notify
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blob_buf_init(&b, 0);
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blobmsg_add_u32(&b, str, 1);
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ret = ubus_invoke(ctx, obj->id, str, b.head, NULL, NULL, 100);
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if (ret) {
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ULOG_ERR("Error while register response for event '%s': %s\n", obj->path, ubus_strerror(ret));
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}
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//subscribe
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ret = ubus_subscribe(ctx, &sub, obj->id);
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if (ret) {
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ULOG_ERR("Error while register subscribe for event '%s': %s\n", obj->path, ubus_strerror(ret));
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}
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printf("sub %s: %d:%d\n", obj->path, obj->id, obj->type_id);
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}
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int wifictld_ubus_init()
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{
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int ret = 0;
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ctx_main = ubus_connect(NULL);
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if (!ctx_main) {
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ULOG_ERR("Failed to connect to ubus");
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return 1;
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}
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ret = ubus_register_subscriber(ctx_main, &sub);
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if (ret) {
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ULOG_ERR("Error while registering subscriber: %s", ubus_strerror(ret));
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ubus_free(ctx_main);
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return 2;
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}
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ubus_lookup(ctx_main, NULL, wifictld_ubus_interfaces, NULL);
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ubus_add_uloop(ctx_main);
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return 0;
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}
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void wifictld_ubus_close()
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{
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ubus_free(ctx_main);
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}
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@ -0,0 +1,9 @@
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#ifndef __WIFICTLD_UBUS_EVENT_H
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#define __WIFICTLD_UBUS_EVENT_H
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#include <libubus.h>
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int wifictld_ubus_init();
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void wifictld_ubus_close();
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#endif
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@ -0,0 +1,31 @@
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#include <stdio.h>
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#include <libubox/ulog.h>
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#include <libubus.h>
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#include "ubus_events.h"
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int main(void)
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{
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int ret = 0;
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#ifdef MINI
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ULOG_NOTE("start wifictld (mini)\n");
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#else
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ULOG_NOTE("start wifictld (full)\n");
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#endif
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uloop_init();
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//bind to loop
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ret = wifictld_ubus_init();
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if (ret)
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{
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return ret;
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}
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uloop_run();
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uloop_done();
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wifictld_ubus_close();
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return 0;
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}
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