Added tgz package support

Repaired send operation
Repaired zaf send
2025-10-31 17:47:37 +01:00 · 2017-03-19 19:56:58 +01:00 · 2017-02-15 15:35:16 +01:00 · 2017-02-14 17:05:16 +01:00 · 2017-01-30 14:23:41 +01:00 · 2017-01-30 11:14:33 +01:00
28 changed files with 1872 additions and 884 deletions
--- a/97
+++ b/97
@@ -1,12 +1,22 @@
 # Zabbix agent framework makefile

+all: help
+
+help:
+	@echo make '{deb|arch|ipk|rpm}' '[PLUGINS="/dir/plg1 [/dir2]...] [IPLUGINS="plg1 [plg2]..."] [ZAF_OPTIONS="ZAF_cfg=val ..."] [AGENT_OPTIONS="Z_Server=host ..."]'
+	@echo PLUGINS are embedded into package. Has to be local directories accessible during build.
+	@echo IPLUGINS will be downloaded and installed after package is installed. Can be name or url accessible after package installation.
+	@echo
+
+include deb.mk
+include arch.mk
+include ipk.mk
+include rpm.mk
+include tgz.mk
+
 CONTROLFILES=$(foreach p,$(PLUGINS),$(p)/control.zaf)
 ZAF_EXPORT_OPTS=$(foreach o,$(ZAF_OPTIONS),$(shell echo $(o)|cut -d '=' -f 1))
-DEBIAN_DIR=tmp/deb
-DEBIAN_CTRL=$(DEBIAN_DIR)/DEBIAN
-ifeq ($(DEBIAN_PKG),)
- DEBIAN_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.deb)
-endif
+
 ifeq ($(ZAF_DEBUG),)
 ZAF_DEBUG=0
 endif
@@ -18,79 +28,18 @@ ifeq ($(IPLUGINS),)
 IPLUGINS = zaf
 endif

-all: help
-
-help:
-	@echo make '{deb|ipk|rpm}' '[PLUGINS="/dir/plg1 [/dir2]...] [IPLUGINS="plg1 [plg2]..."] [ZAF_OPTIONS="ZAF_cfg=val ..."] [AGENT_OPTIONS="Z_Server=host ..."]'
-	@echo PLUGINS are embedded into package. Has to be local directories accessible during build.
-	@echo IPLUGINS will be downloaded and installed after package is installed. Can be name or url accessible after package installation.
-	@echo
-
 deb:	$(DEBIAN_PKG)

-$(DEBIAN_PKG): deb-clean deb-init deb-deps deb-control deb-scripts deb-cp deb-package
+arch:	$(ARCH_PKG)
+
+rpm:	$(RPM_PKG)
+
+ipk:	$(IPK_PKG)
+
+tar:	tgz
+tgz:	$(TGZ_PKG)

 clean:
 	@rm -rf tmp/* out/*

-deb-clean:
-	@rm -rf $(DEBIAN_DIR) $(DEBIAN_PKG)
-
-deb-init:
-	@mkdir -p tmp out $(DEBIAN_DIR)
-
-deb-deps: $(CONTROLFILES)
-	@which dpkg >/dev/null && which dpkg-buildpackage >/dev/null && which dch >/dev/null || { echo "You need essential debian developer tools. Please install them:\nsudo apt-get install build-essential devscripts debhelper"; exit 2; }
-
-deb-control:
-	@mkdir -p $(DEBIAN_CTRL)
-	@. lib/zaf.lib.sh; \
-	. lib/ctrl.lib.sh; \
-	for p in $(PLUGINS); do \
-	  	DEPENDS="$$DEPENDS,$$(zaf_ctrl_get_global_option $$p/control.zaf Depends-dpkg | tr ' ' ',')"; \
-	done; \
-	[ "$$ZAF_GITBRANCH" = "master" ] && master=master; \
-	zaf_far '{ZAF_VERSION}' "$${ZAF_VERSION}$$master" <files/control.template | zaf_far '{ZAF_DEPENDS}' "$$DEPENDS" >$(DEBIAN_CTRL)/control
-
-deb-scripts:
-	@. lib/zaf.lib.sh; \
-	. lib/ctrl.lib.sh; \
-	cat files/postinst.template | \
-		zaf_far '{PLUGINS}' "$$(for p in $(PLUGINS); do echo $$(basename $$p); done)"  | \
-		zaf_far '{IPLUGINS}' "$$(for p in $(IPLUGINS); do echo $$(basename $$p); done)" | \
-		zaf_far '{ZAF_LIB_DIR}' "/usr/lib/zaf" >$(DEBIAN_CTRL)/postinst
-	@chmod +x $(DEBIAN_CTRL)/postinst
-	@cp files/preinst.template $(DEBIAN_CTRL)/preinst
-	@chmod +x $(DEBIAN_CTRL)/preinst
-	@cp files/prerm.template $(DEBIAN_CTRL)/prerm
-	@chmod +x $(DEBIAN_CTRL)/prerm
-
-deb-cp:
-	@mkdir -p $(DEBIAN_DIR)
-	@set -e; INSTALL_PREFIX=$(DEBIAN_DIR) ZAF_DEBUG=$(ZAF_DEBUG) ./install.sh auto $(ZAF_OPTIONS) $(AGENT_OPTIONS)
-	@. lib/zaf.lib.sh; \
-	. lib/ctrl.lib.sh; \
-	for p in $(PLUGINS); do \
-		plugin=$$(zaf_ctrl_get_global_option $$p/control.zaf Plugin) ; \
-		mkdir -p $(DEBIAN_DIR)/usr/lib/zaf/prepackaged/$$plugin/; \
-	  	cp -R $$p/* $(DEBIAN_DIR)/usr/lib/zaf/prepackaged/$$plugin/; \
-	done
-	@cat lib/*lib.sh install.sh >$(DEBIAN_DIR)/usr/lib/zaf/install.sh
-	@chmod +x $(DEBIAN_DIR)/usr/lib/zaf/install.sh
-	@rm -rf $(DEBIAN_DIR)/tmp
-	@cp $(DEBIAN_DIR)/etc/zaf.conf tmp/zaf.conf
-	@grep -E "$$(echo $(ZAF_EXPORT_OPTS) | tr ' ' '|')=" tmp/zaf.conf  >$(DEBIAN_DIR)/etc/zaf.conf
-	@echo "ZAF_PREPACKAGED_DIR=\"/usr/lib/zaf/prepackaged\"" >>$(DEBIAN_DIR)/etc/zaf.conf
-ifneq ($(AGENT_OPTIONS),)
-	@echo "ZAF_AGENT_OPTIONS=\"$(AGENT_OPTIONS)\"" >>$(DEBIAN_DIR)/etc/zaf.conf
-endif
-
-deb-package:
-	@dpkg-deb -b $(DEBIAN_DIR) $(DEBIAN_PKG)
-	@echo "\nCheck configuration:"
-	@cat $(DEBIAN_DIR)/etc/zaf.conf
-	@echo PLUGINS embedded: $(PLUGINS)
-	@echo PLUGINS in postinst: $(IPLUGINS)
-	@echo
-

--- a/README.md
+++ b/README.md
@@ -24,56 +24,113 @@ So zaf is here for you :)
 * Zabbix agent autoinstallation and autoconfiguration suitable to use in puppet or another tool 
 * OS packaging support
 * Zabbix API support
+* Zabbix host autoregistration automation
+* Zabbix sender and agent glue (send results of agent checks to zabbix sender)
+* Zabbix backup support using [zaf](https://macura.cz/node/34)
+* Support for wireless neighbours, clients with autodiscovery [iwx module](https://github.com/limosek/zaf-plugins/tree/master/iwx)
+* Support for automated import of hosts and items from [CSV](https://github.com/limosek/zaf-plugins/tree/master/csv)
+* Support for fail2ban monitoring [fail2ban](https://github.com/limosek/zaf-plugins/tree/master/fail2ban)
+* Supoort for booked [booked](https://github.com/limosek/zaf-plugins/tree/master/booked)
+
+## Roadmap
+
+* External items support with automatic configuration of server
+
+## How it works
+Zaf installer will do most of actions needed to monitor some specific plugin items. Configuration of plugin is very simple and text readable. Anybody can write its own plugin or make its plugin "zafable". It is enough to create *control.zaf" file. For example, look into https://github.com/limosek/zaf-plugins repository. This is default repository for zaf. 
+
+## I want to make my own plugin!
+Great! Look into https://github.com/limosek/zaf-plugins repository, look to control files and try to create your own. It is easy! You can contact me for help.
+
+## I want to help with zaf!
+Great! I have no time for testing on systems and writing system specific hacks. Next to this, templates should be optimized and tested for basic plugins. 
+
+## I love this tool
+OK, great, if you love this tool, you can support new development on paypal account *lukas@macura.cz* or Bitcoin address **19Wbr729vei35gUQLcH2ZJGKb8oTVLz44K**. 

 ## Installing Zaf
+
+**Note**: this instructions are for *trunk* version of zaf. For *stable* version, see https://github.com/limosek/zaf/tree/1.3
+
+**Note**: You can find more examples on [my site](https://macura.cz/search/node?keys=zaf)
+
 You need to be root and you must have curl installed on your system. Depending on your system, github certificates may not be available so you have to use *-k* option for curl (insecure). Default installation type is silent. So there will be no questions and everything will be autodetected. This simple command should be used on most systems:
 ```
-curl -k https://raw.githubusercontent.com/limosek/zaf/1.2/install.sh | sh
+curl -k https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh
+```
+If you have only wget installed:
+```
+wget --no-check-certificate -O - https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh
+```
+If you do not have https support (like openwrt), I made small http mirror of github files which is synchronized each day:
+```
+wget -O - http://github.macura.cz/zaf/install.sh| ZAF_RAW_URL=http://github.macura.cz/zaf/ ZAF_URL=http://github.macura.cz/zaf/ ZAF_REPO_URL=http://github.macura.cz/zaf-plugins/ sh 
 ```

 ### Install options and autoconfiguration
 General parameters for install.sh on any system (simplest way how to install)
 ```
-curl -k https://raw.githubusercontent.com/limosek/zaf/1.2/install.sh | \
-   sh -s {auto|interactive|debug-auto|debug-interactive} [Agent-Options] [Zaf-Options]
+curl -k https://raw.githubusercontent.com/limosek/zaf/master/install.sh | \
+   sh -s {auto|interactive|debug-auto|debug-interactive} [Agent-Options] [Server-Options] [Zaf-Options]
 ```
 or use git version:
 ```
-git clone https://github.com/limosek/zaf.git; cd zaf; git checkout 1.2
-./install.sh {auto|interactive|debug-auto|debug-interactive} [Agent-Options] [Zaf-Options]
+git clone https://github.com/limosek/zaf.git; cd zaf; git checkout master
+
+./install.sh {auto|interactive|debug-auto|debug-interactive} [Agent-Options] [Server-Options] [Zaf-Options]
 Agent-Options: Z_Option=value [...]
+ Server-Options: S_Option=value [...]
 Zaf-Options: ZAF_OPT=value [...]
 To unset Agent-Option use Z_Option=''
 ```

 So you can pass ANY configuration of your zabbix agent directly to installer prefixing it with *Z_*. Please note that options are *Case Sensitive*! 
-Next to this, you can pass ANY zaf config options by *ZAF_* prefix. Interresting ZAF options:
-```
- # If we want to use GIT and local GIT repository
- ZAF_GIT='1'# Default
+Next to this, you can pass ANY zaf config options by *ZAF_* prefix. You can see all interesting ZAF options if you use install interactive command.
+Interresting ZAF options:

- # Git repository. Can be your local version
- ZAF_REPO_GITURL='https://github.com/limosek/zaf-plugins.git'
-
- # Where to install plugins
- ZAF_PLUGINS_DIR='/usr/lib/zaf/plugins'
-
- # Plugins can be downloaded from http[s] too
- ZAF_REPO_URL='https://raw.githubusercontent.com/limosek/zaf-plugins/master/'
-
-```
+Option|Info|Default
+------|----|-------
+ZAF_PKG|Packaging system to use|detect
+ZAF_OS|Operating system to use|detect
+ZAF_OS_CODENAME|Operating system codename|detect
+ZAF_AGENT_PKG|Zabbix agent package|detect
+ZAF_AGENT_OPTIONS|Zabbix options to set in cfg|empty
+ZAF_GIT|Git is installed|detect
+ZAF_CURL_INSECURE|Insecure curl (accept all certificates)|1
+ZAF_TMP_DIR|Tmp directory|/tmp/
+ZAF_CACHE_DIR|Cache directory|/tmp/zafc
+ZAF_LIB_DIR|Libraries directory|/usr/lib/zaf
+ZAF_PLUGINS_DIR|Plugins directory|${ZAF_LIB_DIR}/plugins
+ZAF_PROXY|http[s] and ftp proxy used by zaf|empty	
+ZAF_REPO_URL|Plugins http[s] repository|https://raw.githubusercontent.com/limosek/zaf-plugins/master/
+ZAF_REPO_DIR|Plugins directory|${ZAF_LIB_DIR}/repo
+ZAF_AGENT_CONFIG|Zabbix agent config|/etc/zabbix/zabbix_agentd.conf
+ZAF_AGENT_CONFIGD|Zabbix agent config.d|/etc/zabbix/zabbix_agentd.conf.d/
+ZAF_AGENT_BIN|Zabbix agent binary|/usr/sbin/zabbix_agentd
+ZAF_AGENT_RESTART|Zabbix agent restart cmd|detect
+ZAF_SERVER_CONFIG|Zabbix server config|/etc/zabbix/zabbix_server.conf
+ZAF_SERVER_CONFIGD|Zabbix server config.d|/etc/zabbix/zabbix_server.conf.d/
+ZAF_SERVER_BIN|Zabbix server binary|/usr/sbin/zabbix_server
+ZAF_SUDOERSD|Sudo sudoers.d directory|/etc/sudoers.d
+ZAF_CROND|Cron.d directory|/etc/cron.d
+ZAF_ZBXAPI_URL|Zabbix API url|http://localhost/zabbix/api_jsonrpc.php
+ZAF_ZBXAPI_USER|Zabbix API user|zaf
+ZAF_ZBXAPI_PASS|Zabbix API password|empty
+ZAF_ZBXAPI_AUTHTYPE|Zabbix API authentication type|internal
+ZAF_PLUGINS|Plugins to autoinstall|empty
+ZAF_ZBXSRV_HOST|Zabbix server hostname|zabbix
+ZAF_ZBXSRV_PORT|Zabbix server port|10051
+ZAF_HOSTNAME|Hostname of this machine|automatic

 Installer will try to autoguess suitable config options for your system.
 Now everything was tested on Debian and OpenWrt. If somebody is interrested in, you can help and test with some rpm specific functions. Remember that on some systems, default zabbix agent config is empty so you *need to* enter essential config options as parameters.

 ### Example
 Suppose you want to autoinstall agent on clean system. You need only curl installed. Everything else is one-cmd process.
-This command will install zaf, install zabbix-agent if necessary and sets zabbix variables on agent to reach server. This command can be automatized by puppet or another deploying system.
+This command will install zaf, install zabbix-agent if necessary and sets zabbix variables on agent to reach server (Server and ServerActive to zabbix.server.local). This command can be automatized by puppet or another deploying system.
 ```
-curl -k https://raw.githubusercontent.com/limosek/zaf/1.2/install.sh | sh -s auto \
-  Z_Server=zabbix.server.local \
-  Z_ServerActive=zabbix.server.local \
-  Z_HostnameItem=system.hostname Z_RefreshActiveChecks=60 \
+curl -k https://raw.githubusercontent.com/limosek/zaf/master/install.sh | sh -s auto \
+  ZAF_ZBXSRV_HOST=zabbix.server.local \
  ZAF_REPO_GITURL="git://gitserver.local"
 ```

@@ -82,16 +139,15 @@ You can make your own deb package with preconfigured option. It is up to you to
 ```
 git clone https://github.com/limosek/zaf.git \
 && cd zaf \
- && git checkout 1.2 \
+ && git checkout master \
 && git clone https://github.com/limosek/zaf-plugins.git \
- && make deb PLUGINS="./zaf-plugins/fsx" IPLUGINS="zaf" ZAF_OPTIONS="ZAF_GIT=0" AGENT_OPTIONS="Z_Server=zabbix.server Z_ServerActive=zabbix.server Z_StartAgents=8"
-sudo dpkg -i out/zaf-1.2.deb
+ && make deb PLUGINS="./zaf-plugins/fsx" ZAF_PLUGINS="zaf" ZAF_OPTIONS="ZAF_GIT=0 ZAF_ZBXSRV_HOST=zabbix.server.local" AGENT_OPTIONS="Z_StartAgents=8"
+sudo dpkg -i out/zaf-1.4master.deb
 ```
 General usage:
 ```
-make {deb|ipk|rpm} [PLUGINS="/dir/plg1 [/dir2]...] [IPLUGINS="plg1 [plg2]..."] [ZAF_OPTIONS="ZAF_cfg=val ..."] [AGENT_OPTIONS="Z_Server=host ..."]
-PLUGINS are embedded into package. Has to be local directories accessible during build.
-IPLUGINS will be downloaded and installed after package is installed. Can be name or url accessible after package installation.
+make {deb|ipk|rpm} [ZAF_PLUGINS="plg1 [plg2]" [ZAF_OPTIONS="ZAF_cfg=val ..."] [AGENT_OPTIONS="..."]
+ZAF_PLUGINS are embedded into package. Has to be local directories accessible during build.
 ```

 ## Zaf plugin
@@ -124,10 +180,9 @@ Cmd: sudo fail2ban-client status $1 | grep "Currently banned:" | grep -o -E "[0-
 During plugin installation, zaf will check all dependencies, do install binaries and generates apropriate zabbix.conf.d entries.  Look into https://github.com/limosek/zaf-plugins repository for more examples.

 ## Zaf utility
-Zaf binary can be installed on any system from openwrt to big system. It has minimal dependencies and is shell based. Is has minimal size (up to 50kb of code). It can be used for installing, removing and testing zaf plugin items. Zaf should be run as root.
+Zaf binary can be installed on any system from openwrt to big system. It has minimal dependencies and is shell based. Is has minimal size (up to 50kb of code). It can be used for installing, removing and testing zaf plugin items. Zaf has to be configured and installed by root but it can be invoked as regular user.
 ```
-./zaf 
-./zaf Version 1.2. Please use some of this commands:
+./zaf Version 1.4. Please use some of this commands:
 ./zaf Cmd [ZAF_OPTION=value] [ZAF_CTRL_Option=value] [ZAF_CTRLI_Item_Option=value] ...
 Plugin manipulation commands:
 ./zaf update                            To update repo (not plugins, similar to apt-get update)                         
@@ -143,39 +198,33 @@ Plugin info commands:
 Plugin diagnostic commands:
 ./zaf test [plugin[.item]]              To test [all] suported items by zabbix_agentd [for plugin]                      
 ./zaf get [plugin[.item]]               To test [all] suported items by zabbix_get [for plugin]                         
+./zaf run [plugin[.item]]               To test [all] suported items by directly runing command [for plugin]            
 ./zaf precache [plugin[.item]]          To precache [all] suported items                                                
+./zaf itemsh plugin.item                To spawn interactive shell in item context (same as UserParameter).             

 Zabbix API commands:
 ./zaf api                               To zabbix API functions. See ./zaf api for more info.                           

+Zabbix trapper commands:
+./zaf send plugin.item                  To send result of agent param directly to Zabbix server by zabbix_server.       
+Zabbix agent registration:
+./zaf register [hostname] [metadata]    To register hostname on Zabbix server (autoregistration).                       
+
 Agent config info commands:
 ./zaf userparms                         See userparms generated from zaf on stdout                                      
-./zaf agent-config                      Reconfigure zabbix userparms in /etc/zabbix/zabbix_agentd.d                     
+./zaf agent-config [force]              Reconfigure zabbix userparms in /etc/zabbix/zabbix_agentd.d                     

 Zaf related commands:
 ./zaf self-upgrade                      To self-upgrade zaf                                                             
 ./zaf self-remove                       To self-remove zaf and its config                                               
 ./zaf cache-clean                       To remove all entries from cache                                                
+./zaf cache-list                        To show all entries in cache                                                    
+
 ```

-Zaf can even communicate with zabbix server using its API.  If you set ZAF_ZBXAPI_URL, ZAF_ZBXAPI_USER and ZAF_ZBXAPI_PASS in /etc/zaf.conf, you can use it:
-```
-./zaf api command [parameters]
-get-host-id host                        Get host id                                                                     
-get-byid-host id [property]             Get host property from id. Leave empty property for JSON                        
-get-template-id template                Get template id                                                                 
-get-byid-template id [property]         Get template property from id. Leave empty property for JSON                    
-get-map-id map                          Get map id                                                                      
-get-byid-map id [property]              Get map property from id. Leave empty property for JSON                         
-get-inventory host [fields]             Get inventory fields [or all fields]                                            
-export-hosts dir [hg]                   Backup all hosts [in group hg] (get their config from zabbix and save to dir/hostname.xml)
-export-host host                        Backup host (get config from zabbix to stdout)                                  
-import-template {plugin|file}           Import template for plugin or from file                                         
-export-template name                    Export template to stdout                                                       
-export-templates dir                    Export all templates to dir
-```
+### Plugin operations

-### Installing plugin
+#### Installing plugin
 To install plugin from common repository. If git is available, local git repo is tried first. If not, remote https repo is tried second.
 ```
 zaf install zaf
@@ -190,14 +239,50 @@ zaf install /some/plugin
 ```
 Installer will look into control file, run setup task defined there, fetch binaries and scripts needed for specific plugin and test system dependencies for that plugin. If everything is OK, zaf_plugin.conf is created in zabbix_agentd.d conf directory and userparameters are automaticaly added.

-## How it works
-Zaf installer will do most of actions needed to monitor some specific plugin items. Configuration of plugin is very simple and text readable. Anybody can write its own plugin or make its plugin "zafable". It is enough to create *control.zaf" file. For example, look into https://github.com/limosek/zaf-plugins repository. This is default repository for zaf. 
+#### Plugin parameters
+Plugin can have some global parameters. For example url of local server to check. See booked plugin. In that case, you have to specify parameters before use.
+To set parameters by environment:
+```
+zaf install booked ZAF_booked_url=http://booked.server/api ZAF_booked_username=user
+```
+To set parameters later:
+```
+zaf plugin-set booked url http://booked.server/api
+zaf plugin-set booked username user
+```
+Plugin parameters are available as environment variables in shell script/binary run by agent. You can simulate this environment by
+```
+zaf itemsh booked.num_reservations
+```
+Interactive shell will be spawn and you can test your commands or scripts in same way how zabbix agent would do it. Use exit command or ctrl-D to get back.
+
+#### Run plugin subcommand
+If plugin is capable of runing subcommand (for example csv plugin), it can be called directly
+```
+zaf csv send
+```
+
+### Agent tests
+
+#### To test result of item (using zabbix_agent -t)
+
+```
+zaf test plugin.item[parameters]
+```
+
+#### To test result of item (using zabbix_get)
+
+```
+zaf test plugin.item[parameters]
+```
+
+#### To get result of item directly to stdout
+
+```
+zaf run plugin.item[parameters]
+```

-## I want to make my own plugin!
-Great! Look into https://github.com/limosek/zaf-plugins repository, look to control files and try to create your own. It is easy! You can contact me for help.

-## I want to help with zaf!
-Great! I have no time for testing on systems and writing system specific hacks. Next to this, templates should be optimized and tested for basic plugins. 



--- a/arch.mk
+++ b/arch.mk
@@ -0,0 +1,22 @@
+# Arch linux specific definitions
+
+ARCH_DIR=tmp/archlinux
+
+ifeq ($(ARCH_PKG),)
+ ARCH_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.arch)
+endif
+
+$(ARCH_PKG):	clean arch-init arch-build
+
+arch-init:
+	@mkdir -p tmp out $(ARCH_DIR)
+	@. lib/zaf.lib.sh; \
+	. lib/ctrl.lib.sh; \
+	cat files/archlinux/PKGBUILD |  zaf_far '{PLUGINS}' "$(PLUGINS)"  | zaf_far "{IPLUGINS}" "$(IPLUGINS)" | \
+		zaf_far "{ZAF_OPTIONS}" "$(ZAF_OPTIONS)" | zaf_far "{AGENT_OPTIONS}" "$(AGENT_OPTIONS)" \
+		>$(ARCH_DIR)/PKGBUILD
+
+arch-build:
+	@cd $(ARCH_DIR) && makepkg -f
+
+
--- a/deb.mk
+++ b/deb.mk
@@ -0,0 +1,57 @@
+# Debian specific config
+
+DEBIAN_DIR=tmp/deb
+DEBIAN_CTRL=$(DEBIAN_DIR)/DEBIAN
+
+ifeq ($(DEBIAN_PKG),)
+ DEBIAN_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.deb)
+endif
+
+$(DEBIAN_PKG):	clean deb-init deb-deps deb-control deb-scripts deb-cp deb-package
+
+deb-init:
+	@mkdir -p tmp out $(DEBIAN_DIR)
+
+deb-deps: $(CONTROLFILES)
+	@which dpkg >/dev/null && which dpkg-buildpackage >/dev/null && which dch >/dev/null || { echo "You need essential debian developer tools. Please install them:\nsudo apt-get install build-essential devscripts debhelper"; exit 2; }
+
+deb-control:
+	@mkdir -p $(DEBIAN_CTRL)
+	@. lib/zaf.lib.sh; \
+	. lib/ctrl.lib.sh; \
+	for p in $(PLUGINS); do \
+	  	DEPENDS="$$DEPENDS,$$(zaf_ctrl_get_global_option $$p/control.zaf Depends-dpkg | tr ' ' ',')"; \
+	done; \
+	[ "$$ZAF_GITBRANCH" = "master" ] && master=master; \
+	zaf_far '{ZAF_VERSION}' "$${ZAF_VERSION}$$master" <files/debian/control.template | zaf_far '{ZAF_DEPENDS}' "$$DEPENDS" >$(DEBIAN_CTRL)/control
+
+deb-scripts:
+	@. lib/zaf.lib.sh; \
+	. lib/ctrl.lib.sh; \
+	cat files/debian/postinst.template >$(DEBIAN_CTRL)/postinst
+	@chmod +x $(DEBIAN_CTRL)/postinst
+	@cp files/debian/preinst.template $(DEBIAN_CTRL)/preinst
+	@chmod +x $(DEBIAN_CTRL)/preinst
+	@cp files/debian/prerm.template $(DEBIAN_CTRL)/prerm
+	@chmod +x $(DEBIAN_CTRL)/prerm
+
+deb-cp:
+	@mkdir -p $(DEBIAN_DIR)
+	@set -e; INSTALL_PREFIX=$(DEBIAN_DIR) ZAF_DEBUG=$(ZAF_DEBUG) ./install.sh auto $(ZAF_OPTIONS) ZAF_PLUGINS="$(ZAF_PLUGINS)" $(AGENT_OPTIONS)
+	@cat lib/*lib.sh install.sh >$(DEBIAN_DIR)/usr/lib/zaf/install.sh
+	@chmod +x $(DEBIAN_DIR)/usr/lib/zaf/install.sh
+	@rm -rf $(DEBIAN_DIR)/tmp
+	@cp $(DEBIAN_DIR)/etc/zaf.conf tmp/zaf.conf
+	@grep -E "$$(echo $(ZAF_EXPORT_OPTS) | tr ' ' '|')=" tmp/zaf.conf  >$(DEBIAN_DIR)/etc/zaf.conf
+ifneq ($(AGENT_OPTIONS),)
+	@echo "ZAF_AGENT_OPTIONS=\"$(AGENT_OPTIONS)\"" >>$(DEBIAN_DIR)/etc/zaf.conf
+endif
+
+deb-package:
+	@dpkg-deb -b $(DEBIAN_DIR) $(DEBIAN_PKG)
+	@echo "\nCheck configuration:"
+	@cat $(DEBIAN_DIR)/etc/zaf.conf
+	@echo PLUGINS embedded: $(ZAF_PLUGINS)
+	@echo
+
+
--- a/files/archlinux/PKGBUILD
+++ b/files/archlinux/PKGBUILD
@@ -0,0 +1,39 @@
+pkgname="zaf-git"
+pkgver=${PKGVER:-autogenerated}
+pkgrel=${PKGREL:-1}
+pkgdesc="zabbix agent framework - a cli tool for zabbix"
+arch=("i686" "x86_64")
+license=("GPL")
+depends=(
+    "lsb-release"
+    "git"
+)
+backup=(
+    "etc/zaf.conf"
+)
+source=(
+    "zaf-git::git://github.com/limosek/zaf#branch=master"
+)
+md5sums=("SKIP")
+
+pkgver() {
+    cd "$srcdir/$pkgname"
+    local date=$(git log -1 --format="%cd" --date=short | sed s/-//g)
+    local count=$(git rev-list --count HEAD)
+    local commit=$(git rev-parse --short HEAD)
+    echo "$date.${count}_$commit"
+}
+
+build() {
+    cd "$srcdir/$pkgname"
+
+    :
+}
+
+package() {
+    cd "$srcdir/$pkgname"
+
+    INSTALL_PREFIX="$pkgdir" \
+        ./install.sh auto {ZAF_OPTIONS} {AGENT_OPTIONS}
+}
+
--- a/files/debian/changelog.template
+++ b/files/debian/changelog.template
--- a/files/debian/control.template
+++ b/files/debian/control.template
--- a/files/debian/postinst.template
+++ b/files/debian/postinst.template
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+case $1 in
+configure)
+  zaf agent-config
+;;
+esac
+
+true
+
--- a/files/debian/preinst.template
+++ b/files/debian/preinst.template
--- a/files/debian/prerm.template
+++ b/files/debian/prerm.template
--- a/files/debian/zaf.conf-deb.template
+++ b/files/debian/zaf.conf-deb.template
--- a/files/postinst.template
+++ b/files/postinst.template
@@ -1,22 +0,0 @@
-#!/bin/sh
-
-case $1 in
-configure)
-  if [ -f /usr/lib/zaf/install.sh ] && [ -f /etc/zaf.conf ] && [ -f /usr/lib/zaf/zaf.lib.sh ] && which zaf >/dev/null; then
-	. /etc/zaf.conf
-	. /usr/lib/zaf/zaf.lib.sh
-	. /usr/lib/zaf/os.lib.sh
-	. /usr/lib/zaf/ctrl.lib.sh
-	cd /usr/lib/zaf && /usr/lib/zaf/install.sh reconf
-	[ -n "{PLUGINS}" ] && for p in {PLUGINS}; do
-		if ! zaf_is_plugin $p;then 
-			zaf install $ZAF_PREPACKAGED_DIR/$p;
-		fi
-	done
-	[ -n "{IPLUGINS}" ] && zaf reinstall {IPLUGINS}
-  fi
-;;
-esac
-
-true
-
--- a/install.sh
+++ b/install.sh
@@ -1,11 +1,38 @@
 #!/bin/sh

+[ -z "$ZAF_DEBUG" ] && ZAF_DEBUG=1
+if [ -z "$ZAF_URL" ]; then
+	# Runing as standalone install.sh. We have to download rest of files first.
+	ZAF_URL="https://github.com/limosek/zaf/"
+fi
+if [ -z "$ZAF_RAW_URL" ]; then
+	ZAF_RAW_URL="https://raw.githubusercontent.com/limosek/zaf"
+fi
+
+[ -z "$ZAF_GITBRANCH" ] && ZAF_GITBRANCH=master
+
 ############### Functions

 # Lite version of zaf_fetch_url, full version will be loaded later
 zaf_fetch_url(){
+	if zaf_which curl >/dev/null 2>/dev/null; then
 		echo	curl -f -k -s -L -o - "$1" >&2;
 		curl -f -k -s -L -o - "$1"
+	else
+		wget --no-check-certificate -O - "$1"
+	fi
+}
+
+# Lite version of zaf_which, full version will be loaded later
+zaf_which() {
+	if which >/dev/null 2>/dev/null; then
+		which "$1"
+	else
+		for i in /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin; do
+			[ -x $i/$1 ] && { echo $i/$1; return; }
+		done
+		return 1
+	fi
 }

 # Lite version of zaf_err, full version will be loaded later
@@ -31,6 +58,7 @@ zaf_download_files() {
 zaf_get_option(){
 	local opt

+	ZAF_HELP_OPTS="$ZAF_HELP_OPTS\n$1 $2 [$3]"
 	eval opt=\$C_$1
 	if [ -n "$opt" ]; then
 		eval "$1='$opt'"
@@ -74,54 +102,73 @@ zaf_set_option(){
 	fi
 }

-# Set config option in zabbix agent config file
-# $1 option
-# $2 value
-zaf_set_agent_option() {
-	local option="$1"
-	local value="$2"
-	if grep -q ^$option\= $ZAF_AGENT_CONFIG; then
-		zaf_dbg "Setting option $option in $ZAF_AGENT_CONFIG."
-		sed -i "s/$option=\(.*\)/$option=$2/" $ZAF_AGENT_CONFIG
+# Set config option in zabbix config file
+# $1 config file
+# $2 option
+# $3 value
+zaf_set_zabbix_option() {
+	local cfgfile="$1"
+	local option="$2"
+	local value="$3"
+	if grep -q ^$option\= $cfgfile; then
+		zaf_dbg "Setting Zabbix agent option $option in $cfgfile to $3."
+		sed -i "s/$option=\(.*\)/$option=$value/" $cfgfile
 	else
-		 zaf_move_agent_option "$1" "$2"
+		 zaf_move_zabbix_option "$1" "$2" "$3"
 	fi
 }

-# Unset config option in zabbix agent config file
-# $1 option
-zaf_unset_agent_option() {
-	local option="$1"
-	local value="$2"
-	if grep -q ^$option\= $ZAF_AGENT_CONFIG; then
-		zaf_dbg "Unsetting option $option in $ZAF_AGENT_CONFIG."
-		sed -i "s/$option=\(.*\)/#$option=$2/" $ZAF_AGENT_CONFIG
+# Get config option from zabbix config file
+# $1 config file
+# $2 option
+zaf_get_zabbix_option() {
+	local cfgfile="$1"
+	local option="$2"
+	grep ^$option\= $cfgfile | cut -d '=' -f 2-;
+}
+
+# Unset config option in zabbix config file
+# $1 config file
+# $2 option
+zaf_unset_zabbix_option() {
+	local cfgfile="$1"
+	local option="$2"
+	local value="$3"
+	if grep -q ^$option\= $cfgfile; then
+		zaf_dbg "Unsetting option $option in $cfgfile."
+		sed -i "s/$option=\(.*\)/#$option=$2/" $cfgfile
 	fi
 }

-# Add config option in zabbix agent  config file
-# $1 option
-# $2 value
-zaf_add_agent_option() {
-	local option="$1"
-	local value="$2"
-	if ! grep -q "^$1=$2" $ZAF_AGENT_CONFIG; then
-		zaf_dbg "Adding option $option to $ZAF_AGENT_CONFIG."
-		echo "$option=$value" >>$ZAF_AGENT_CONFIG
+# Add config option in zabbix config file
+# $1 config file
+# $2 option
+# $3 value
+zaf_add_zabbix_option() {
+	local cfgfile="$1"
+	local option="$2"
+	local value="$3"
+	if ! grep -q "^$option=$value" $cfgfile; then
+		zaf_dbg "Adding option $option to $cfgfile."
+		echo "$option=$value" >>$cfgfile
 	fi
 }

-# Move config option fron zabbix agent config file to zaf options file and set value
-# $1 option
-# $2 value
-zaf_move_agent_option() {
-	local option="$1"
-	local value="$2"
-	if grep -q ^$option\= $ZAF_AGENT_CONFIG; then
-		zaf_dbg "Moving option $option from $ZAF_AGENT_CONFIG to ."
-		sed -i "s/$option=(.*)/$option=$2/" $ZAF_AGENT_CONFIG
+# Move config option fron zabbix config file to zaf options file and set value
+# $1 config file
+# $2 options file
+# $3 option
+# $4 value
+zaf_move_zabbix_option() {
+	local cfgfile="$1"
+	local optsfile="$2"
+	local option="$3"
+	local value="$4"
+	if grep -q ^$option\= $cfgfile; then
+		zaf_dbg "Moving option $option from $cfgfile to $optsfile."
+		sed -i "s/$option=(.*)/$option=$value/" $cfgfile
 	fi
-	[ -n "$value" ] && echo "$option=$value" >> "$ZAF_AGENT_CONFIGD/zaf_options.conf"
+	[ -n "$value" ] && echo "$option=$value" >> "$optsfile"
 }

 # Automaticaly configure agent if supported
@@ -131,27 +178,70 @@ zaf_configure_agent() {
 	local option
 	local value
 	local options
+	local changes
+	local aparams

 	zaf_install_dir "$ZAF_AGENT_CONFIGD"
 	echo -n >"$ZAF_AGENT_CONFIGD/zaf_options.conf" || zaf_err "Cannot access $ZAF_AGENT_CONFIGD/zaf_options.conf"
 	! [ -f "$ZAF_AGENT_CONFIG" ] && zaf_install "$ZAF_AGENT_CONFIG"
-	for pair in "$@"; do
+	if [ -n "$ZAF_ZBXSRV_HOST" ]; then
+		aparms="Z_Server=$ZAF_ZBXSRV_HOST,localhost Z_ServerActive=$ZAF_ZBXSRV_HOST"
+	else
+		aparms=""
+	fi
+	if [ -n "$ZAF_HOSTNAME" ]; then
+		aparms="$aparms Z_Hostname=$ZAF_HOSTNAME"
+	else
+		aparms="$aparms Z_HostnameItem=system.hostname Z_Hostname="
+		zaf_dbg "Using hostname as Hostname item for Zabbix"
+	fi
+	for pair in $aparms "$@"; do
 		echo $pair | grep -q '^Z\_' || continue # Skip non Z_ vars
 		option=$(echo $pair|cut -d '=' -f 1|cut -d '_' -f 2)
 		value=$(echo $pair|cut -d '=' -f 2-)
 		if [ -n "$value" ]; then
-			zaf_set_agent_option "$option" "$value"
+			zaf_set_zabbix_option "$ZAF_AGENT_CONFIG" "$option" "$value"
 		else
-			zaf_unset_agent_option "$option"
+			zaf_unset_zabbix_option "$ZAF_AGENT_CONFIG" "$option"
 		fi
-		options="$options Z_$option=$value"
+		echo $options |grep -vq "Z_$option=" && options="$options Z_$option=$value"
+		changes=1
 	done
 	zaf_set_option ZAF_AGENT_OPTIONS "${options}"
+	[ -n "$changes" ] # Return false if no changes
 }

+# Automaticaly configure server if supported
+# Parameters are in format S_zabbixconfvar=value
+zaf_configure_server() {
+	local pair
+	local option
+	local value
+	local options
+	local changes
+
+	zaf_install_dir "$ZAF_SERVER_CONFIGD"
+	echo -n >"$ZAF_SERVER_CONFIGD/zaf_options.conf" || zaf_err "Cannot access $ZAF_SERVER_CONFIGD/zaf_options.conf"
+	for pair in "$@"; do
+		echo $pair | grep -q '^S\_' || continue # Skip non S_ vars
+		option=$(echo $pair|cut -d '=' -f 1|cut -d '_' -f 2)
+		value=$(echo $pair|cut -d '=' -f 2-)
+		if [ -n "$value" ]; then
+			zaf_set_zabbix_option "$ZAF_SERVER_CONFIG" "$option" "$value"
+		else
+			zaf_unset_zabbix_option "$ZAF_SERVER_CONFIG" "$option"
+		fi
+		options="$options S_$option=$value"
+		changes=1
+	done
+	zaf_set_option ZAF_SERVER_OPTIONS "${options}"
+	[ -n "$changes" ] # Return false if no changes
+}
+
+
 zaf_preconfigure(){
-	zaf_detect_system 
-        zaf_os_specific zaf_configure_os
+	[ -z "$ZAF_OS" ] && zaf_detect_system 
+	zaf_os_specific zaf_preconfigure_os
 	if ! zaf_is_root; then
 		[ -z "$INSTALL_PREFIX" ] && zaf_err "We are not root. Use INSTALL_PREFIX or become root."
 	else
@@ -173,11 +263,13 @@ zaf_configure(){
 			fi
 		fi
 	fi
-	if which git >/dev/null; then
+	if [ -z "$ZAF_GIT" ]; then
+		if zaf_which git >/dev/null; then
 			ZAF_GIT=1
 		else
 			ZAF_GIT=0
 		fi
+	fi
 	zaf_get_option ZAF_GIT "Git is installed" "$ZAF_GIT" "$INSTALL_MODE"
 	zaf_get_option ZAF_CURL_INSECURE "Insecure curl (accept all certificates)" "1" "$INSTALL_MODE"
 	zaf_get_option ZAF_TMP_DIR "Tmp directory" "/tmp/" "$INSTALL_MODE"
@@ -186,19 +278,31 @@ zaf_configure(){
 	zaf_get_option ZAF_BIN_DIR "Directory to put binaries" "/usr/bin" "$INSTALL_MODE"
 	zaf_get_option ZAF_PLUGINS_DIR "Plugins directory" "${ZAF_LIB_DIR}/plugins" "$INSTALL_MODE"
 	[ "${ZAF_GIT}" = 1 ] && zaf_get_option ZAF_REPO_GITURL "Git plugins repository" "https://github.com/limosek/zaf-plugins.git" "$INSTALL_MODE"
+	zaf_get_option ZAF_PROXY "http proxy used by zaf" "" "$INSTALL_MODE"
 	zaf_get_option ZAF_REPO_URL "Plugins http[s] repository" "https://raw.githubusercontent.com/limosek/zaf-plugins/master/" "$INSTALL_MODE"
 	zaf_get_option ZAF_REPO_DIR "Plugins directory" "${ZAF_LIB_DIR}/repo" "$INSTALL_MODE"
+
 	zaf_get_option ZAF_AGENT_CONFIG "Zabbix agent config" "/etc/zabbix/zabbix_agentd.conf" "$INSTALL_MODE"
-	! [ -d "${ZAF_AGENT_CONFIGD}" ] && [ -d "/etc/zabbix/zabbix_agentd.d" ] && ZAF_AGENT_CONFIGD="/etc/zabbix/zabbix_agentd.d"
+	[ -z "${ZAF_AGENT_CONFIGD}" ] && ! [ -d "${ZAF_AGENT_CONFIGD}" ] && [ -d "/etc/zabbix/zabbix_agentd.d" ] && ZAF_AGENT_CONFIGD="/etc/zabbix/zabbix_agentd.d"
 	zaf_get_option ZAF_AGENT_CONFIGD "Zabbix agent config.d" "/etc/zabbix/zabbix_agentd.conf.d/" "$INSTALL_MODE"
 	zaf_get_option ZAF_AGENT_BIN "Zabbix agent binary" "/usr/sbin/zabbix_agentd" "$INSTALL_MODE"
 	zaf_get_option ZAF_AGENT_RESTART "Zabbix agent restart cmd" "service zabbix-agent restart" "$INSTALL_MODE"
+	zaf_get_option ZAF_ZBXSRV_HOST "Zabbix server hostname" "zabbix" "$INSTALL_MODE"
+	zaf_get_option ZAF_ZBXSRV_PORT "Zabbix server port" "10051" "$INSTALL_MODE"
+
+	zaf_get_option ZAF_SERVER_CONFIG "Zabbix server config" "/etc/zabbix/zabbix_server.conf" "$INSTALL_MODE"
+	[ -z "${ZAF_SERVER_CONFIGD}" ] && ! [ -d "${ZAF_SERVER_CONFIGD}" ] && [ -d "/etc/zabbix/zabbix_server.d" ] && ZAF_SERVER_CONFIGD="/etc/zabbix/zabbix_server.d"
+	zaf_get_option ZAF_SERVER_CONFIGD "Zabbix server config.d" "/etc/zabbix/zabbix_server.conf.d/" "$INSTALL_MODE"
+	zaf_get_option ZAF_SERVER_BIN "Zabbix server binary" "/usr/sbin/zabbix_server" "$INSTALL_MODE"
+	zaf_get_option ZAF_HOSTNAME "Hostname of this machine" "" "$INSTALL_MODE"
+	
 	zaf_get_option ZAF_SUDOERSD "Sudo sudoers.d directory" "/etc/sudoers.d" "$INSTALL_MODE"
 	zaf_get_option ZAF_CROND "Cron.d directory" "/etc/cron.d" "$INSTALL_MODE"
 	zaf_get_option ZAF_ZBXAPI_URL "Zabbix API url" "http://localhost/zabbix/api_jsonrpc.php" "$INSTALL_MODE"
 	zaf_get_option ZAF_ZBXAPI_USER "Zabbix API user" "zaf" "$INSTALL_MODE"
 	zaf_get_option ZAF_ZBXAPI_PASS "Zabbix API password" "" "$INSTALL_MODE"
 	zaf_get_option ZAF_ZBXAPI_AUTHTYPE "Zabbix API authentication type" "internal" "$INSTALL_MODE"
+	zaf_get_option ZAF_PLUGINS "Plugins to autoinstall" "" "$INSTALL_MODE"

 	if zaf_is_root && ! [ -x $ZAF_AGENT_BIN ]; then
 		zaf_err "Zabbix agent ($ZAF_AGENT_BIN) not installed? Use ZAF_AGENT_BIN env variable to specify location. Exiting."
@@ -221,6 +325,7 @@ zaf_configure(){
 	zaf_set_option ZAF_BIN_DIR "$ZAF_BIN_DIR"
 	zaf_set_option ZAF_PLUGINS_DIR "$ZAF_PLUGINS_DIR"
 	zaf_set_option ZAF_REPO_URL "$ZAF_REPO_URL"
+	zaf_set_option ZAF_PROXY "$ZAF_PROXY"
 	[ "${ZAF_GIT}" = 1 ] && zaf_set_option ZAF_REPO_GITURL "$ZAF_REPO_GITURL"
 	zaf_set_option ZAF_REPO_DIR "$ZAF_REPO_DIR"
 	zaf_set_option ZAF_AGENT_CONFIG "$ZAF_AGENT_CONFIG"
@@ -230,17 +335,40 @@ zaf_configure(){
 	zaf_set_option ZAF_FILES_GID "$ZAF_FILES_GID"
 	zaf_set_option ZAF_FILES_UMASK "$ZAF_FILES_UMASK"
 	zaf_set_option ZAF_AGENT_RESTART "$ZAF_AGENT_RESTART"
+	zaf_set_option ZAF_ZBXSRV_HOST "$ZAF_ZBXSRV_HOST"
+	zaf_set_option ZAF_ZBXSRV_PORT "$ZAF_ZBXSRV_PORT"
+	zaf_set_option ZAF_HOSTNAME "$ZAF_HOSTNAME"
+	if [ -x "$ZAF_SERVER_BIN" ]; then
+		zaf_set_option ZAF_SERVER_CONFIG "$ZAF_SERVER_CONFIG"
+		zaf_set_option ZAF_SERVER_CONFIGD "$ZAF_SERVER_CONFIGD"
+		zaf_set_option ZAF_SERVER_EXTSCRIPTS "$(zaf_get_zabbix_option $ZAF_SERVER_CONFIG ExternalScripts)"
+		zaf_set_option ZAF_SERVER_BIN "$ZAF_SERVER_BIN"
+	else
+		zaf_set_option ZAF_SERVER_CONFIG ""
+		zaf_set_option ZAF_SERVER_BIN ""
+		zaf_set_option ZAF_SERVER_CONFIGD ""
+		zaf_set_option ZAF_SERVER_EXTSCRIPTS ""
+	fi
 	zaf_set_option ZAF_SUDOERSD "$ZAF_SUDOERSD"
 	zaf_set_option ZAF_CROND "$ZAF_CROND"
 	zaf_set_option ZAF_ZBXAPI_URL "$ZAF_ZBXAPI_URL"
 	zaf_set_option ZAF_ZBXAPI_USER "$ZAF_ZBXAPI_USER"
 	zaf_set_option ZAF_ZBXAPI_PASS "$ZAF_ZBXAPI_PASS"
 	zaf_set_option ZAF_ZBXAPI_AUTHTYPE "$ZAF_ZBXAPI_AUTHTYPE"
-	[ -n "$ZAF_PREPACKAGED_DIR" ] && zaf_set_option ZAF_PREPACKAGED_DIR "$ZAF_PREPACKAGED_DIR"
+	if [ -n "$ZAF_PLUGINS" ]; then
+		for p in $(echo $ZAF_PLUGINS | tr ',' ' '); do
+			zaf_install_plugin $p
+		done
+	fi

 	if zaf_is_root; then
 		zaf_configure_agent $ZAF_AGENT_OPTIONS "$@"
-		zaf_add_agent_option "Include" "$ZAF_AGENT_CONFIGD"
+		zaf_add_zabbix_option "$ZAF_AGENT_CONFIG" "Include" "$ZAF_AGENT_CONFIGD"
+		if [ -f "$ZAF_SERVER_BIN" ]; then
+			zaf_configure_server $ZAF_SERVER_OPTIONS "$@" && zaf_add_zabbix_option "$ZAF_SERVER_CONFIG" "Include" "$ZAF_SERVER_CONFIGD"
+		else
+			zaf_wrn "Skipping server config. Zabbix server binary '$ZAF_SERVER_BIN' not found."
+		fi
 	fi

 	if ! [ -d $ZAF_CACHE_DIR ]; then
@@ -257,15 +385,15 @@ zaf_configure(){

 zaf_install_all() {
 	zaf_install_dir ${ZAF_LIB_DIR}
-	for i in lib/zaf.lib.sh lib/plugin.lib.sh lib/os.lib.sh lib/ctrl.lib.sh lib/cache.lib.sh lib/zbxapi.lib.sh lib/JSON.sh README.md; do
-		zaf_install $i ${ZAF_LIB_DIR}/ || zaf_err "Error installing $i"
+	for i in lib/zaf.lib.sh lib/plugin.lib.sh lib/os.lib.sh lib/ctrl.lib.sh lib/cache.lib.sh lib/zbxapi.lib.sh lib/JSON.sh; do
+		zaf_install $i ${ZAF_LIB_DIR}/ 
 	done
-	for i in lib/zaflock lib/zafcache lib/preload.sh; do
-		zaf_install_bin $i ${ZAF_LIB_DIR}/ || zaf_err "Error installing $i"
+	for i in lib/zaflock lib/zafcache lib/preload.sh lib/zafret; do
+		zaf_install_bin $i ${ZAF_LIB_DIR}/ 
 	done
 	zaf_install_dir ${ZAF_BIN_DIR}
 	for i in zaf; do
-		zaf_install_bin $i ${ZAF_BIN_DIR}/ || zaf_err "Error installing $i"
+		zaf_install_bin $i ${ZAF_BIN_DIR}/ 
 	done
 	zaf_install_dir ${ZAF_PLUGINS_DIR}
 	zaf_install_dir ${ZAF_PLUGINS_DIR}
@@ -278,6 +406,7 @@ zaf_postconfigure() {
 		 [ "${ZAF_GIT}" = 1 ] && ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf update
 		 ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf reinstall zaf || zaf_err "Error installing zaf plugin."
 		 ${INSTALL_PREFIX}/${ZAF_BIN_DIR}/zaf agent-config || zaf_err "Error configuring agent."
+		 zaf_os_specific zaf_postconfigure_os
 		 if zaf_is_root && ! zaf_test_item zaf.framework_version; then
 		echo "Something is wrong with zabbix agent config."
 		echo "Ensure that zabbix_agentd reads ${ZAF_AGENT_CONFIG}"
@@ -296,16 +425,18 @@ zaf_postconfigure() {

 if ! [ -f README.md ]; then
 	# Hardcoded variables
-	ZAF_VERSION="1.2"
-	ZAF_GITBRANCH="1.2"
-	ZAF_URL="https://github.com/limosek/zaf"
-	ZAF_RAW_URL="https://raw.githubusercontent.com/limosek/zaf"
+	ZAF_VERSION="1.4"
 	export ZAF_TMP_DIR="/tmp/zaf-installer"
 	export ZAF_DIR="$ZAF_TMP_DIR/zaf"
+	if [ -n "$ZAF_PROXY" ]; then
+		export ALL_PROXY="$ZAF_PROXY"
+		export http_proxy="$ZAF_PROXY"
+		export https_proxy="$ZAF_PROXY"
+	fi
 	mkdir -p $ZAF_TMP_DIR
-	if ! which curl >/dev/null;
+	if ! zaf_which curl >/dev/null && ! zaf_which wget >/dev/null;
 	then
-		zaf_err "Curl not found. Cannot continue. Please install it."
+		zaf_err "Curl or wget not found. Cannot continue. Please install it."
 	fi
 	echo "Installing from url $url..."
 	[ -z "$*" ] && auto=auto
@@ -315,7 +446,7 @@ if ! [ -f README.md ]; then
 fi

 # Try to load local downloaded libs
-if ! type zaf_version >/dev/null; then
+if ! type zaf_version >/dev/null 2>/dev/null; then
 . lib/zaf.lib.sh
 . lib/plugin.lib.sh
 . lib/os.lib.sh
@@ -351,6 +482,9 @@ for pair in "$@"; do
 	 zaf_wrn "Overriding $option from cmdline."
 done
 [ -z "$C_ZAF_TMP_DIR" ] && C_ZAF_TMP_DIR="/tmp/"
+if [ -n "$ZAF_PROXY" ]; then
+	export ALL_PROXY="$ZAF_PROXY"
+fi

 case $1 in
 interactive)
@@ -417,13 +551,15 @@ install)
 	echo "install.sh {auto|interactive|debug-auto|debug-interactive|reconf} [Agent-Options] [Zaf-Options]"
 	echo "scratch means that config file will be created from scratch"
 	echo " Agent-Options: Z_Option=value [...]"
+	echo " Server-Options: S_Option=value [...]"
 	echo " Zaf-Options: ZAF_OPT=value [...]"
 	echo " To unset Agent-Option use Z_Option=''"
 	echo 
 	echo "Example 1 (default install): install.sh auto"
-	echo 'Example 2 (preconfigure agent options): install.sh auto A_Server=zabbix.server A_ServerActive=zabbix.server A_Hostname=$(hostname)'
-	echo "Example 3 (preconfigure zaf packaging system to use): install.sh auto ZAF_PKG=opkg"
-	echo "Example 4 (interactive): install.sh interactive"
+	echo 'Example 2 (preconfigure agent options): install.sh auto Z_Server=zabbix.server Z_ServerActive=zabbix.server Z_Hostname=$(hostname)'
+	echo 'Example 3 (preconfigure server options): install.sh auto S_StartPollers=10 S_ListenPort=10051'
+	echo "Example 4 (preconfigure zaf packaging system to use): install.sh auto ZAF_PKG=opkg"
+	echo "Example 5 (interactive): install.sh interactive"
 	echo 
 	exit 1
 esac
--- a/ipk.mk
+++ b/ipk.mk
@@ -0,0 +1,10 @@
+# Makefile for generating openwrt ipk packages
+# Contrinutions welcome :)
+
+ifeq ($(IPK_PKG),)
+ IPK_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.ipk)
+endif
+
+$(IPK_PKG):
+	@echo "Not supported yet. Contributions welcomed! :) "; exit 2
+
--- a/lib/cache.lib.sh
+++ b/lib/cache.lib.sh
@@ -1,27 +1,25 @@
 # Zaf cache related functions

 zaf_cache_init(){
-	[ -z "$ZAF_CACHE_DIR" ] && ZAF_CACHE_DIR=${ZAF_TMP_DIR}/zafc
-	if [ -w $ZAF_CACHE_DIR ]; then
-		zaf_trc "Cache: Removing stale entries"
-		(cd $ZAF_CACHE_DIR && find ./ -type f -name '*.info' -mmin +1 2>/dev/null | \
-		while read line ; do
-			rm -f $line $(basename $line .info)
-		done 
-		)
-	else
+	local files
+	local file
+
+	if [ "$ZAF_CACHE_DIR" = "/tmp/zafc" ] && ! [ -d "$ZAF_CACHE_DIR" ]; then
+		mkdir -p $ZAF_CACHE_DIR
+		chown $ZAF_FILES_UID $ZAF_CACHE_DIR >/dev/null 2>/dev/null
+	fi
+	if ! [ -w $ZAF_CACHE_DIR ]; then
 		zaf_dbg "Cache dir $ZAF_CACHE_DIR is not accessible! Disabling cache."
 	fi
 }

 zaf_cache_clean(){
-	if [ -n "$ZAF_CACHE_DIR" ]; then
+	local files
+
+	if [ -w "$ZAF_CACHE_DIR" ]; then
 		zaf_wrn "Removing cache entries"
-		(cd $ZAF_CACHE_DIR && find ./ -type f -name '*.info' 2>/dev/null | \
-		while read line ; do
-			rm -f $line $(basename $line .info)
-		done 
-		)
+		files=$(find $ZAF_CACHE_DIR/ -type f)
+		[ -n "$files" ] && rm -f $files
 	else
 		zaf_dbg "Cache dir not set. Disabling cache."
 	fi
@@ -33,45 +31,78 @@ zaf_cache_key(){
 	echo "$1" | (md5sum - ||md5) 2>/dev/null | cut -d ' ' -f 1
 }

+# Wait for lock 
+# $1 - key
+zaf_cache_lock(){
+	local lockfile
+	lockfile="${ZAF_CACHE_DIR}/${key}.lock"
+	
+	[ -f "$lockfile" ] && sleep 1
+	[ -f "$lockfile" ] && return 1
+	return 0
+}
+
+# Unlock cache key
+# $1 - key
+zaf_cache_unlock(){
+	local lockfile
+	lockfile="${ZAF_CACHE_DIR}/${key}.lock"
+	
+	rm -f $lockfile
+}
+
 # Put object into cache
 # $1 key
 # $2 value
 # $3 lifetime in seconds
 zaf_tocache(){
-	! [ -w $ZAF_CACHE_DIR ] && return 1
+	! [ -w $ZAF_CACHE_DIR ] && return
 	local key
 	local value
 	local expiry
+	local infofile
+	local datafile

 	key=$(zaf_cache_key "$1")
-	rm -f $ZAF_CACHE_DIR/$key $ZAF_CACHE_DIR/${key}.info
-	echo "$2" >$ZAF_CACHE_DIR/$key
-	echo "$1" >$ZAF_CACHE_DIR/${key}.info
+	datafile=${ZAF_CACHE_DIR}/$key
+	infofile=${ZAF_CACHE_DIR}/${key}.info
+
+	zaf_cache_lock "$key" || { zaf_wrn "Cache: Entry $1[$key] locked!"; return 1; }
+
+	rm -f $datafile $infofile
+	echo "$2" >$datafile
+	echo "$1" >$infofile
 	expiry=$(zaf_date_add "$3")
 	zaf_trc "Cache: Saving entry $1[$key,expiry=$expiry]"
-	touch -m -d "$expiry" $ZAF_CACHE_DIR/${key}.info
+	touch -m -d "$expiry" $infofile
+	zaf_cache_unlock $key
 }

 # Put object into cache from stdin and copy to stdout
 # $1 key
 # $2 lifetime in seconds
 zaf_tocache_stdin(){
-	! [ -w $ZAF_CACHE_DIR ] && return 1
+	! [ -w $ZAF_CACHE_DIR ] && { cat; return; }
 	local key
 	local expiry
+	local infofile
+	local datafile

 	key=$(zaf_cache_key "$1")
-	rm -f $ZAF_CACHE_DIR/$key $ZAF_CACHE_DIR/${key}.info
-	cat >$ZAF_CACHE_DIR/$key
-	if [ -s $ZAF_CACHE_DIR/$key ]; then
+	datafile=${ZAF_CACHE_DIR}/$key
+	lockfile=${ZAF_CACHE_DIR}/${key}.lock
+	infofile=${ZAF_CACHE_DIR}/${key}.info
+
+	zaf_cache_lock "$key" || { zaf_wrn "Cache: Entry $1[$key] locked!"; return 1; }
+
+	rm -f $datafile $infofile
+	cat >$datafile
 	expiry="$(zaf_date_add $2)"
-		echo "$1 [key=$key,expiry=$expiry]" >$ZAF_CACHE_DIR/${key}.info
+	echo "$1 [key=$key,expiry=$expiry]" >$infofile
 	zaf_trc "Cache: Saving entry $1[key=$key,expiry=$expiry]"
-		touch -m -d "$expiry" $ZAF_CACHE_DIR/$key.info
-		cat $ZAF_CACHE_DIR/$key
-	else
-		rm -f "$ZAF_CACHE_DIR/$key"
-	fi
+	touch -m -d "$expiry" $infofile
+	zaf_cache_unlock "$key"
+	cat $datafile
 }

 # Remove entry from cache
@@ -81,15 +112,16 @@ zaf_cache_delentry(){
 	local key
 	key=$(zaf_cache_key "$1")
 	zaf_trc "Cache: removing $1($key) from cache"
-	rm -f "$ZAF_CACHE_DIR/$key*"
+	rm -f "${ZAF_CACHE_DIR}/$key*"
 }

 # List entries in cache
 zaf_cache_list(){
+	! [ -w $ZAF_CACHE_DIR ] && return 1
 	local i
-	ls $ZAF_CACHE_DIR/*info >/dev/null 2>/dev/null || return 1
+	ls ${ZAF_CACHE_DIR}/*info >/dev/null 2>/dev/null || return 1
 	local key
-	for i in $ZAF_CACHE_DIR/*info; do
+	for i in ${ZAF_CACHE_DIR}/*info; do
 		cat $i
 	done
 }
@@ -97,18 +129,22 @@ zaf_cache_list(){
 # Get object from cache
 # $1 key
 zaf_fromcache(){
-	! [ -r $ZAF_CACHE_DIR ] || [ -n "$ZAF_NOCACHE" ] && return 1
+	! [ -w $ZAF_CACHE_DIR ] && return 3
 	local key
 	local value
+	local infofile
+	local datafile
+
 	key=$(zaf_cache_key "$1")
-	if [ -f $ZAF_CACHE_DIR/$key ]; then
-		! [ -f "$ZAF_CACHE_DIR/$key.info" ] && { return 3; }
-		if [ "$ZAF_CACHE_DIR/$key.info" -nt "$ZAF_CACHE_DIR/$key" ]; then
+	datafile="${ZAF_CACHE_DIR}/${key}"
+	infofile="${ZAF_CACHE_DIR}/${key}.info"
+
+	if [ -f $datafile ]; then
+		if [ "$infofile" -nt "$datafile" ]; then
 			zaf_trc "Cache: serving $1($key) from cache"
-			cat $ZAF_CACHE_DIR/$key
+			cat "$datafile"
 		else
-			zaf_trc "Cache: removing old entry $1"
-			rm -f "$ZAF_CACHE_DIR/$key*"
+			zaf_cache_delentry $key
 			return 2
 		fi
 	else
@@ -117,3 +153,4 @@ zaf_fromcache(){
 	fi
 }

+
--- a/lib/ctrl.lib.sh
+++ b/lib/ctrl.lib.sh
@@ -5,6 +5,25 @@ zaf_ctrl_get_items() {
 	grep '^Item ' | cut -d ' ' -f 2 | cut -d ':' -f 1 | tr '\r\n' ' '
 }

+# Get external item list from control on stdin
+zaf_ctrl_get_extitems() {
+	grep '^ExtItem ' | cut -d ' ' -f 2 | cut -d ':' -f 1 | tr '\r\n' ' '
+}
+
+# Get external item body from stdin
+# $1 itemname
+zaf_ctrl_get_extitem_block() {
+	grep -v '^#' | awk '/^ExtItem '$1'/ { i=0;
+	while (i==0) {
+		getline;
+		if (/^\/ExtItem/) exit;
+		print $0;
+	}};
+	END {
+		exit i==0;
+	}'
+}
+
 # Get item body from stdin
 # $1 itemname
 zaf_ctrl_get_item_block() {
@@ -25,7 +44,7 @@ zaf_ctrl_get_global_block() {
 	grep -vE '^#[a-zA-Z ]' | awk '{ i=0; print $0;
 	while (i==0) {
 		getline;
-		if (/^Item /) exit;
+		if (/^(Item |ExtItem)/) exit;
 		print $0;
 	}}'
 }
@@ -33,7 +52,7 @@ zaf_ctrl_get_global_block() {
 # Get item multiline option
 # $1 optionname
 zaf_block_get_moption() {
-	awk '/^'$1'::$/ { i=0;
+	awk '/^'$1'::$/ { i=0; if (!/::/) print $0;
 	while (i==0) {
 		getline;
 		if (/^::$/) {i=1; continue;};
@@ -68,6 +87,7 @@ zaf_ctrl_get_global_option() {
 		|| zaf_ctrl_get_global_block <$1 | zaf_block_get_option "$2"
 	fi
 }
+
 # Get item specific option (single or multiline)
 # $1 - control file
 # $2 - item name
@@ -87,16 +107,38 @@ zaf_ctrl_get_item_option() {
 	fi
 }

+# Get external item specific option (single or multiline)
+# $1 - control file
+# $2 - item name
+# $3 - option name
+zaf_ctrl_get_extitem_option() {
+	local ctrlvar
+	local ctrlopt
+
+	ctrlopt="ZAF_CTRLI_$(zaf_stripctrl $2)_$(zaf_stripctrl $3)"
+	eval ctrlvar=\$$ctrlopt
+	if [ -n "$ctrlvar" ]; then
+		zaf_dbg "Overriding item control field $2/$3 from env $ctrlopt($ctrlvar)"
+		echo $ctrlopt
+	else
+		zaf_ctrl_get_extitem_block <$1 "$2" | zaf_block_get_moption "$3" \
+		|| zaf_ctrl_get_extitem_block <$1 "$2" | zaf_block_get_option "$3"
+	fi
+}
+
 # Check dependencies based on control file
 zaf_ctrl_check_deps() {
 	local deps
+	if [ -n "$ZAF_PKG" ]; then
 		deps=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Depends-${ZAF_PKG}" )
+
 		if ! zaf_os_specific zaf_check_deps $deps; then
 			zaf_err "Missing one of dependend system packages: $deps"
 		fi
+	fi
 	deps=$(zaf_ctrl_get_global_block <$1 | zaf_block_get_option "Depends-bin" )
 	for cmd in $deps; do
-		if ! which $cmd >/dev/null; then
+		if ! zaf_which $cmd >/dev/null; then
 			zaf_err "Missing binary dependency $cmd. Please install it first."
 		fi
 	done
@@ -115,17 +157,19 @@ zaf_ctrl_sudo() {

 	pdir="$3"
 	plugin=$1
+	sudo=$(zaf_ctrl_get_global_option $2 "Sudo" | zaf_far '{PLUGINDIR}' "${plugindir}")
+	[ -z "$sudo" ] || [ -z "$ZAF_SUDOERSD" ] && return
 	! [ -d "$ZAF_SUDOERSD" ] && { zaf_wrn "$ZAF_SUDOERSD nonexistent! Skipping sudo install!"; return 1; }
 	zaf_dbg "Installing sudoers entry $ZAF_SUDOERSD/zaf_$plugin"
-	sudo=$(zaf_ctrl_get_global_option $2 "Sudo" | zaf_far '{PLUGINDIR}' "${plugindir}")
+	
 	[ -z "$sudo" ] && return	# Nothing to install
-	if ! which sudo >/dev/null; then
+	if ! zaf_which sudo >/dev/null; then
 		zaf_wrn "Sudo needed bud not installed?"
 	fi
 	cmd=$(echo $sudo | cut -d ' ' -f 1)
 	parms=$(echo $sudo | cut -d ' ' -f 2-)
-	if which $cmd >/dev/null ; then
-		(echo "zabbix ALL=NOPASSWD:SETENV: $(which $cmd) $(echo $parms | tr '%' '*')";echo) >$ZAF_SUDOERSD/zaf_$plugin || zaf_err "Error during zaf_ctrl_sudo"
+	if zaf_which $cmd >/dev/null ; then
+		(echo "zabbix ALL=NOPASSWD:SETENV: $(zaf_which $cmd) $(echo $parms | tr '%' '*')";echo) >$ZAF_SUDOERSD/zaf_$plugin || zaf_err "Error during zaf_ctrl_sudo"
 		chmod 0440 $ZAF_SUDOERSD/zaf_$plugin
 	else
 		zaf_err "Cannot find binary '$cmd' to put into sudoers."
@@ -143,14 +187,15 @@ zaf_ctrl_cron() {

 	pdir="$3"
 	plugin=$1
+	cron=$(zaf_ctrl_get_global_option $2 "Cron")
+	[ -z "$cron" ]	|| [ -z "$ZAF_CROND" ] && return
 	! [ -d "$ZAF_CROND" ] && { zaf_wrn "$ZAF_CROND nonexistent! Skipping cron install!"; return 1; }
 	zaf_dbg "Installing cron entry $ZAF_CROND/zaf_$plugin"
-	cron=$(zaf_ctrl_get_global_option $2 "Cron")
 	[ -z "$cron" ] && return # Nothing to install
 	zaf_ctrl_get_global_option $2 "Cron" | zaf_far '{PLUGINDIR}' "${plugindir}" >$ZAF_CROND/zaf_$plugin || zaf_err "Error during zaf_ctrl_cron"
 }

-# Install files defined to be installed in control to plugun directory
+# Install files defined to be installed in control to plugin directory
 # $1 pluginurl
 # $2 control
 # $3 plugindir
@@ -164,27 +209,26 @@ zaf_ctrl_install() {

 	pdir="$3"
 	(set -e
-	binaries=$(zaf_ctrl_get_global_option $2 "Install-bin")
+	binaries=$(zaf_ctrl_get_global_option $2 "Install-bin")" "$(zaf_ctrl_get_global_option $2 "Install-cmd")
 	for b in $binaries; do
 		zaf_fetch_url "$1/$b" >"${ZAF_TMP_DIR}/$b"
 		zaf_install_bin "${ZAF_TMP_DIR}/$b" "$pdir"
 	done
 	files=$(zaf_ctrl_get_global_option $2 "Install-files")
 	for f in $files; do
-		zaf_fetch_url "$1/$b" >"${ZAF_TMP_DIR}/$b"
-                zaf_install "${ZAF_TMP_DIR}/$b" "$pdir"
+		zaf_fetch_url "$1/$f" >"${ZAF_TMP_DIR}/$f"
+		zaf_install "${ZAF_TMP_DIR}/$f" "$pdir"
 	done
-	script=$(zaf_ctrl_get_global_option $2 "Install-script")
-	[ -n "$script" ] && eval "$script"
 	true
 	) || zaf_err "Error during zaf_ctrl_install"
 }

-# Generates zabbix cfg from control file
+# Generates zabbix items cfg from control file
 # $1 control
 # $2 pluginname
-# $3 if nonempty, only return cfg, do not generate scripts
-zaf_ctrl_generate_cfg() {
+# $3 if set, no script will be created
+# $4 if set, cmd is set always to $4
+zaf_ctrl_generate_items_cfg() {
 	local items
 	local cmd
 	local iscript
@@ -199,16 +243,20 @@ zaf_ctrl_generate_cfg() {
 	local zafparms

 	items=$(zaf_ctrl_get_items <"$1")
-	tmpfile=$ZAF_TMP_DIR/gencfg$$
+	tmpfile=$(zaf_tmpfile genparms)
 	(set -e
 	for i in $items; do
 		iscript=$(zaf_stripctrl $i)
 		zaf_ctrl_get_item_option $1 $i "Parameters" >$tmpfile
+		echo >>$tmpfile
+		zafparams="";
 		if [ -s "$tmpfile" ]; then
 			ikey="$2.$i[*]"
 			args=""
 			apos=1;
 			while read pname pdefault pregex prest; do
+				[ -z "$pname" ] && continue
+				zaf_trc "Adding param $pname ($pdefault $pregex) to $i"
 				zafparams="$zafparams value=\"\$$apos\"; zaf_agentparm $pname $pdefault $pregex; export $pname; "
 				args="$args \$$apos"
 				apos=$(expr $apos + 1)
@@ -227,9 +275,21 @@ zaf_ctrl_generate_cfg() {
 		if [ -n "$cache" ]; then
 			cache="${ZAF_LIB_DIR}/zafcache '$cache' "
 		fi
+		ret=$(zaf_ctrl_get_item_option $1 $i "Return")
+		retnull=$(zaf_ctrl_get_item_option $1 $i "Return-null")
+		reterr=$(zaf_ctrl_get_item_option $1 $i "Return-error")
+		if [ -n "$ret" ] || [ -n "$reterr" ] || [ -n "$retnull" ]; then
+			retscr=" 1>\${tmpf}o 2>\${tmpf}e; ${ZAF_LIB_DIR}/zafret \${tmpf}o \${tmpf}e \$? '$ret' '$retnull' '$retempty' ";
+		else
+			retscr="";
+		fi
+		if [ -z "$4" ]; then
 			cmd=$(zaf_ctrl_get_item_option $1 $i "Cmd")
+		else
+			cmd="$4"
+		fi
 		if [ -n "$cmd" ]; then
-                printf "%s" "UserParameter=$ikey,${env}${zafparams}${preload}${cache}${lock}${cmd}"; echo
+			printf "%s" "UserParameter=$ikey,${env}${zafparams}${preload}${cache}${lock}${cmd}${retscr}"; echo
 			continue
 		fi
 		cmd=$(zaf_ctrl_get_item_option $1 $i "Script")
@@ -239,14 +299,91 @@ zaf_ctrl_generate_cfg() {
 			zaf_ctrl_get_item_option $1 $i "Script"
 			) >${ZAF_TMP_DIR}/${iscript}.sh;
 			[ -z "$3" ] && zaf_install_bin ${ZAF_TMP_DIR}/${iscript}.sh ${ZAF_PLUGINS_DIR}/$2/
-                printf "%s" "UserParameter=$ikey,${env}${preload}${zafparams}${cache}${lock}${ZAF_PLUGINS_DIR}/$2/${iscript}.sh ${args}"; echo
+			if [ -z "$4" ]; then
+				script="${ZAF_PLUGINS_DIR}/$2/${iscript}.sh"
+			else
+				script="$4"
+			fi
+			printf "%s" "UserParameter=$ikey,${env}${preload}${zafparams}${cache}${lock}$script ${args}"; echo
 			rm -f ${ZAF_TMP_DIR}/${iscript}.sh
 			continue;
 		fi
 		zaf_err "Item $i declared in control file but has no Cmd, Function or Script!"
 	done
-	) || zaf_err "Error during zaf_ctrl_generate_cfg"
+	) || zaf_err "Error during zaf_ctrl_generate_items_cfg"
+	[ "$ZAF_DEBUG" -lt 4 ] && rm -f $tmpfile
+}
+
+# Generates zabbix items cfg from control file
+# $1 control
+# $2 pluginname
+zaf_ctrl_generate_extitems_cfg() {
+	local items
+	local cmd
+	local iscript
+	local ikey
+	local lock
+	local cache
+	local tmpfile
+	local pname
+	local pdefault
+	local pregex
+	local prest
+	local zafparms
+
+	items=$(zaf_ctrl_get_extitems <"$1")
+	tmpfile=$(zaf_tmpfile genparms)
+	(set -e
+	for i in $items; do
+		iscript=$(zaf_stripctrl $i)
+		(zaf_ctrl_get_extitem_option $1 $i "Parameters"; echo) >$tmpfile
+		ikey="$2.$i"
+		if [ -s "$tmpfile" ]; then
+			args=""
+			apos=1;
+			while read pname pdefault pregex prest; do
+				zafparams="$zafparams value=\"\$$apos\"; zaf_agentparm $pname $pdefault $pregex; export $pname; "
+				args="$args \$$apos"
+				apos=$(expr $apos + 1)
+			done <$tmpfile
+		else
+			zafparams=""
+			args=""
+		fi
+		env="export ITEM_KEY='$ikey'; export PLUGIN='$2'; export PATH=${ZAF_PLUGINS_DIR}/$2:$ZAF_LIB_DIR:\$PATH; cd ${ZAF_PLUGINS_DIR}/$2; . $ZAF_LIB_DIR/preload.sh; "
+		lock=$(zaf_ctrl_get_extitem_option $1 $i "Lock")
+		if [ -n "$lock" ]; then
+			lock="${ZAF_LIB_DIR}/zaflock $lock "
+		fi
+		cache=$(zaf_ctrl_get_extitem_option $1 $i "Cache")
+		if [ -n "$cache" ]; then
+			cache="${ZAF_LIB_DIR}/zafcache '$cache' "
+		fi
+		ret=$(zaf_ctrl_get_extitem_option $1 $i "Return")
+		retnull=$(zaf_ctrl_get_extitem_option $1 $i "Return-null")
+		reterr=$(zaf_ctrl_get_extitem_option $1 $i "Return-error")
+		if [ -n "$ret" ] || [ -n "$reterr" ] || [ -n "$retnull" ]; then
+			retscr=" 1>\${tmpf}o 2>\${tmpf}e; ${ZAF_LIB_DIR}/zafret \${tmpf}o \${tmpf}e \$? '$ret' '$retnull' '$retempty' \$*";
+		else
+			retscr="";
+		fi
+		cmd=$(zaf_ctrl_get_extitem_option "$1" "$i" "Cmd")
+		if [ -n "$cmd" ]; then
+			echo "#!/bin/sh" >"${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			chmod +x "${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			(printf "%s" "${env}${zafparams}${preload}${cache}${lock}${cmd}${retscr}"; echo) >>"${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			continue
+		fi
+		cmd=$(zaf_ctrl_get_extitem_option "$1" "$i" "Script")
+		if [ -n "$cmd" ]; then
+			echo "#!/bin/sh" >"${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			chmod +x "${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			(printf "%s" "${env}${zafparams}${preload}${cache}${lock}${cmd}"; echo) >>"${ZAF_SERVER_EXTSCRIPTS}/$ikey"
+			continue;
+		fi
+		zaf_err "External item $i declared in control file but has no Cmd, Function or Script!"
+	done
+	) || zaf_err "Error during zaf_ctrl_generate_extitems_cfg"
 	rm -f $tmpfile
 }

-
--- a/lib/os.lib.sh
+++ b/lib/os.lib.sh
@@ -1,17 +1,17 @@
 # Os related functions

-zaf_configure_os_openwrt() {
-    ZAF_AGENT_RESTART="zaf agent-config ; /etc/init.d/zabbix_agentd restart"
+zaf_preconfigure_os_openwrt() {
+		ZAF_AGENT_RESTART="/etc/init.d/zabbix_agentd restart"
 		ZAF_AGENT_CONFIGD="/var/run/zabbix_agentd.conf.d/"
 		ZAF_AGENT_CONFIG="/etc/zabbix_agentd.conf"
 		ZAF_AGENT_PKG="zabbix-agentd"
 		ZAF_CURL_INSECURE=1
 }
-zaf_configure_os_beesip() {
-   zaf_configure_os_openwrt
+zaf_preconfigure_os_beesip() {
+	 zaf_preconfigure_os_openwrt
 } 

-zaf_configure_os_freebsd() {
+zaf_preconfigure_os_freebsd() {
 		ZAF_AGENT_PKG="zabbix3-agent"
 		ZAF_AGENT_CONFIG="/usr/local/etc/zabbix3/zabbix_agentd.conf"
 		ZAF_AGENT_CONFIGD="/usr/local/etc/zabbix3/zabbix_agentd.conf.d/"
@@ -20,31 +20,52 @@ zaf_configure_os_freebsd() {
 		ZAF_SUDOERSD="/usr/local/etc/sudoers.d"
 }

+zaf_postconfigure_os_openwrt() {
+	if ! grep -q "zaf agent-config" /etc/init.d/zabbix_agentd; then
+		sed -i 's/uci2config $NAME/uci2config $NAME; zaf agent-config/' /etc/init.d/zabbix_agentd
+	fi
+}
+
+zaf_postconfigure_os_beesip() {
+	zaf_postconfigure_os_openwrt
+}
+
+zaf_which() {
+	if which >/dev/null 2>/dev/null; then
+		which "$1"
+	else
+		for i in /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin; do
+			[ -x $i/$1 ] && { echo $i/$1; return; }
+		done
+		return 1
+	fi
+}
+
 zaf_detect_system() {
 	ZAF_FILES_UID=zabbix
 	ZAF_FILES_GID=zabbix
 	ZAF_FILES_UMASK=0770
-	if which dpkg >/dev/null; then
+	if zaf_which dpkg >/dev/null; then
 		ZAF_PKG=dpkg
 		ZAF_OS=$(lsb_release -is|zaf_tolower)
 		ZAF_OS_CODENAME=$(lsb_release -cs|zaf_tolower)
 		ZAF_CURL_INSECURE=0
 		ZAF_AGENT_PKG="zabbix-agent"
 		return
-	else if which rpm >/dev/null; then
+	else if zaf_which rpm >/dev/null; then
 		ZAF_PKG="rpm"
 		ZAF_OS=$(lsb_release -is|zaf_tolower)
 		ZAF_OS_CODENAME=$(lsb_release -cs|zaf_tolower)
 		ZAF_CURL_INSECURE=0
 		ZAF_AGENT_PKG="zabbix-agent"
 		return
-	else if which opkg >/dev/null; then
+	else if zaf_which opkg >/dev/null; then
 		ZAF_PKG="opkg"
 		. /etc/openwrt_release
 		ZAF_OS="$(echo $DISTRIB_ID|zaf_tolower)"
 		ZAF_OS_CODENAME="$(echo $DISTRIB_CODENAME|zaf_tolower)"
 		return	
-	else if which pkg >/dev/null; then
+	else if zaf_which pkg >/dev/null; then
 		ZAF_PKG="pkg"
 		ZAF_OS="freebsd"
 		ZAF_OS_CODENAME="$(freebsd-version|cut -d '-' -f 1)"
@@ -81,7 +102,7 @@ zaf_os_specific(){
 }

 zaf_is_root(){
-    [ "$USER" = "root" ]
+		[ "$USER" = "root" ] || [ "$EUID" = "0" ] || [ -n "$ZAF_ISROOT" ]
 }

 # Install file, bin or directory and respect install prefix 
@@ -89,19 +110,19 @@ zaf_is_root(){
 # $2 - directory
 zaf_install(){
 		zaf_dbg "Install file $1 to $INSTALL_PREFIX/$2/$(basename $1)"
-    $ZAF_DO cp "$1" "$INSTALL_PREFIX/$2/$(basename $1)"
+		$ZAF_DO cp "$1" "$INSTALL_PREFIX/$2/$(basename $1)" || zaf_err "Cannot create file $INSTALL_PREFIX/$2/$(basename $1)!"
 }
 # $1 - src file
 # $2 - directory
 zaf_install_bin(){
 		zaf_dbg "Install binary $1 to $INSTALL_PREFIX/$2/$(basename $1)"
-    $ZAF_DO cp "$1" "$INSTALL_PREFIX/$2/$(basename $1)"
+		$ZAF_DO cp "$1" "$INSTALL_PREFIX/$2/$(basename $1)" || zaf_err "Cannot create binary $INSTALL_PREFIX/$2/$(basename $1)!"
 		$ZAF_DO chmod +x "$INSTALL_PREFIX/$2/$(basename $1)"
 }
 # $1 - directory
 zaf_install_dir(){
 		zaf_dbg "Install directory $1 to $INSTALL_PREFIX/$1"
-    $ZAF_DO mkdir -p "$INSTALL_PREFIX/$1"
+		$ZAF_DO mkdir -p "$INSTALL_PREFIX/$1" || zaf_err "Cannot create directory $INSTALL_PREFIX/$1!"
 }
 # $1 - file
 zaf_touch(){
@@ -119,15 +140,6 @@ zaf_uninstall(){
 		fi
 }

-# Automaticaly install agent on debian
-# For another os, create similar function (install_zabbix_centos)
-zaf_install_agent_debian() {
-    zaf_fetch_url "http://repo.zabbix.com/zabbix/3.0/debian/pool/main/z/zabbix-release/zabbix-release_3.0-1+${ZAF_OS_CODENAME}_all.deb" >"/tmp/zaf-installer/zabbix-release_3.0-1+${ZAF_OS_CODENAME}_all.deb" \
-	&& dpkg -i "/tmp/zaf-installer/zabbix-release_3.0-1+${ZAF_OS_CODENAME}_all.deb" \
-	&& apt-get update \
-	&& apt-get install -y -q $ZAF_AGENT_PKG
-}
-
 zaf_install_agent_opkg() {
 		opkg update && \
 		opkg install $ZAF_AGENT_PKG
@@ -137,7 +149,7 @@ zaf_install_agent_opkg() {
 # $* - packages
 zaf_check_deps_dpkg() {
 	for i in $*; do
-		dpkg-query -f '${Status},${Package}\n' -W $* 2>/dev/null | grep -q "^install ok installed" 
+		dpkg-query -f '${db:Status-Status},${Package}\n' -W $* 2>/dev/null | grep -qE "^(installed|^,)" 
 	done
 }

--- a/lib/plugin.lib.sh
+++ b/lib/plugin.lib.sh
@@ -18,17 +18,11 @@ zaf_update_repo() {
 zaf_get_plugin_url() {
 	local url

-	if echo "$1" | grep -q '/'; then
+	if [ "$(zaf_url_info $1)" = "path" ]; then
 		url="$1"		# plugin with path - from directory
 	else
-		if echo "$1" | grep -q ^http; then
+		if [ "$(zaf_url_info $1)" = "url" ]; then
 			url="$1"	# plugin with http[s] url 
-		else
-			if [ -d "${ZAF_REPO_DIR}/$1" ]; then
-				url="${ZAF_REPO_DIR}/$1"
-			else
-				if [ -n "${ZAF_PREPACKAGED_DIR}" ] &&  [ -d "${ZAF_PREPACKAGED_DIR}/$1" ]; then
-					url="${ZAF_PREPACKAGED_DIR}/$1"
 		else
 			if [ -n "${ZAF_REPO_URL}" ]; then
 					url="${ZAF_REPO_URL}/$1" 
@@ -37,8 +31,6 @@ zaf_get_plugin_url() {
 			fi
 		fi
 	fi
-		fi
-	fi
 	echo $url
 }

@@ -48,13 +40,15 @@ zaf_plugin_info() {
 	local items

 	! [ -f "$control" ] && zaf_err "Control file $control not found."
-	plugin=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Plugin)
-	pdescription=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_moption Description)
-	pmaintainer=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Maintainer)
-	pversion=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Version)
-	purl=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Url)
-	phome=$(zaf_ctrl_get_global_block <"${control}" | zaf_block_get_option Home)
+	plugin=$(zaf_ctrl_get_global_option "${control}" Plugin)
+	pdescription=$(zaf_ctrl_get_global_option "${control}" Description)
+	pmaintainer=$(zaf_ctrl_get_global_option "${control}" Maintainer)
+	pversion=$(zaf_ctrl_get_global_option "${control}" Version)
+	purl=$(zaf_ctrl_get_global_option "${control}" Url)
+	phome=$(zaf_ctrl_get_global_option "${control}" Home)
 	pitems=$(zaf_ctrl_get_items <"${control}")
+	peitems=$(zaf_ctrl_get_extitems <"${control}")
+	params=$(zaf_ctrl_get_global_option "${control}" Parameters)
 	echo
 	echo -n "Plugin '$plugin' "; [ -n "$pversion" ] && echo -n "version ${pversion}"; echo ":"
 	echo "$pdescription"; echo
@@ -64,17 +58,47 @@ zaf_plugin_info() {
 	echo 
 	if zaf_is_plugin "$(basename $plugin)"; then
 		items=$(zaf_list_plugin_items $plugin)
-		[ -n "$items" ] && echo -n "Defined items: "; echo $items
+		if [ -n "$params" ]; then
+			printf "%b" "Plugin parameters: (name,default,actual value)\n"
+			zaf_ctrl_get_global_option "${control}" Parameters | while read param default ; do
+				printf "%b" "$param\t$default\t$(zaf_get_plugin_parameter $(dirname $1) $param)\n"
+			done
+			echo;
+		fi 
+		[ -n "$items" ] && { echo -n "Defined items: "; echo $items; }
 		items=$(zaf_list_plugin_items $plugin test)
-		[ -n "$items" ] && echo -n "Test items: "; echo $items
+		[ -n "$items" ] && { echo -n "Test items: "; echo $items; }
 		items=$(zaf_list_plugin_items $plugin precache)
-		[ -n "$items" ] && echo -n "Precache items: "; echo $items
+		[ -n "$items" ] && { echo -n "Precache items: "; echo $items; }
+		[ -n "$peitems" ] && { echo -n "External check items: "; echo $peitems; }
+		
 	else
 		echo "Items: $pitems"
 	fi
 	echo
 }

+# Get global plugin parameters
+# $1 plugin
+zaf_get_plugin_parameters() {
+	zaf_ctrl_get_global_option "${ZAF_PLUGINS_DIR}/${p}/control.zaf" "Parameters" | while read param rest; do echo $param; done
+}
+
+# Set plugin global parameter
+# $1 plugindir
+# $2 parameter
+# $3 value
+zaf_set_plugin_parameter() {
+	printf "%s" "$3" >"${INSTALL_PREFIX}/${1}/${2}.value"
+}
+
+# Get plugin global parameter
+# $1 plugindir
+# $2 parameter
+zaf_get_plugin_parameter() {
+	[ -f "${1}/${2}.value" ] && cat "${1}/${2}.value"
+}
+
 # Prepare plugin into dir 
 # $1 is url, directory or plugin name (will be searched in default plugin dir). 
 # $2 is directory to prepare. 
@@ -82,16 +106,24 @@ zaf_prepare_plugin() {
 	local url
 	local plugindir
 	local control
+	local pluginname

 	url=$(zaf_get_plugin_url "$1")/control.zaf || exit $?
 	plugindir="$2"
 	control=${plugindir}/control.zaf
+	if [ "$(zaf_url_info $1)" = "path" ] &&  [ "$url" = "$control" ]; then
+		zaf_err "prepare_plugin: Cannot install from itself ($url,$control)!"
+	fi
 	zaf_install_dir "$plugindir"
 	zaf_dbg "Fetching control file from $url ..."
-	if zaf_fetch_url "$url" >"${control}"; then
-		zaf_ctrl_check_deps "${control}"
+	if zaf_fetch_url "$url" >"${INSTALL_PREFIX}/${control}" && [ -s "${INSTALL_PREFIX}/${control}" ]; then
+		[ -z "${INSTALL_PREFIX}" ] && zaf_ctrl_check_deps "${control}"
+		pluginname=$(zaf_ctrl_get_global_block <"${INSTALL_PREFIX}/${control}" | zaf_block_get_option Plugin)
+		[ "$(basename $plugindir)" != "$pluginname" ] && zaf_err "prepare_plugin: Plugin name mismach ($plugindir vs ${INSTALL_PREFIX}/${control})!"
+		true
 	else
-		zaf_err "prepare_plugin: Cannot fetch or write control file $control from url $url!"
+		rm -rf "$plugindir"
+		zaf_err "prepare_plugin: Cannot fetch or write control file ${INSTALL_PREFIX}/$control from url $url!"
 	fi
 }

@@ -99,35 +131,78 @@ zaf_install_plugin() {
 	local url
 	local plugin
 	local plugindir
+	local tmpplugindir
+	local control
+	local version
+	local eparam
+	local param
+	local default
+
+	plugin=$(basename "$1")
+	plugindir="${ZAF_PLUGINS_DIR}/${plugin}"
+	if [ -n "$plugin" ] && zaf_prepare_plugin "$1" $plugindir; then
+		url=$(zaf_get_plugin_url "$1")
+		zaf_wrn "Installing plugin $plugin"
+		zaf_dbg "Source url: $url, Destination dir: $plugindir"
+		control=${plugindir}/control.zaf
+		[ "$ZAF_DEBUG" -gt 1 ] && zaf_plugin_info "${control}"
+		if [ -z "${INSTALL_PREFIX}" ]; then
+			zaf_ctrl_check_deps "${control}"
+			zaf_ctrl_sudo "$plugin" "${control}" "${plugindir}"
+			zaf_ctrl_cron "$plugin" "${control}" "${plugindir}"
+			zaf_ctrl_generate_items_cfg "${control}" "${plugin}" \
+				| zaf_far '{PLUGINDIR}' "${plugindir}" >${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf
+			zaf_dbg "Generated ${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf"
+			zaf_ctrl_generate_extitems_cfg "${control}" "${plugin}"
+		else
+			zaf_touch "${plugindir}/postinst.need"
+		fi
+		zaf_ctrl_install "$url" "${control}" "${plugindir}"
+		rm -f "${plugindir}/params"
+		zaf_touch "${plugindir}/params"
+		(zaf_ctrl_get_global_option "${control}" "Parameters"; echo) | \
+			while read param default; do
+				[ -z "$param" ] && continue
+				echo $param >>"${plugindir}/params"
+				eval eparam=\$ZAF_${plugin}_${param}
+				if [ -z "$eparam" ] && ! zaf_get_plugin_parameter "$plugindir" "$param" >/dev/null; then
+					zaf_wrn "Do not forget to set parameter $param. Use zaf plugin-set $plugin $param value. Default is $default."
+					zaf_set_plugin_parameter "$plugindir" "$param" "$default"
+				else
+					if [ -n "$eparam" ]; then
+						zaf_dbg "Setting $param to $eparam from env."
+						zaf_set_plugin_parameter "$plugindir" "$param" "$eparam"
+					fi
+				fi
+			done
+
+	else
+		zaf_err "Cannot install plugin '$plugin' to $plugindir!"
+	fi
+}
+
+zaf_postinstall_plugin() {
+	local url
+	local plugin
+	local plugindir
+	local tmpplugindir
 	local control
 	local version

-	if zaf_prepare_plugin "$1" "${ZAF_TMP_DIR}/plugin"; then
-		url=$(zaf_get_plugin_url "$1")
-		control="${ZAF_TMP_DIR}/plugin/control.zaf"
-                plugin=$(zaf_ctrl_get_global_option $control Plugin)
-		version=$(zaf_ctrl_get_global_option $control Version)
-		plugindir="${ZAF_PLUGINS_DIR}"/$plugin
-		if [ -n "$plugin" ] && zaf_prepare_plugin "$1" $plugindir; then
-			zaf_wrn "Installing plugin $plugin version $version"
-			zaf_dbg "Source url: $url, Destination dir: $plugindir"
+	plugin=$(basename "$1")
+	plugindir="${ZAF_PLUGINS_DIR}/${plugin}"
 	control=${plugindir}/control.zaf
 	[ "$ZAF_DEBUG" -gt 1 ] && zaf_plugin_info "${control}"
 	zaf_ctrl_check_deps "${control}"
 	zaf_ctrl_sudo "$plugin" "${control}" "${plugindir}"
 	zaf_ctrl_cron "$plugin" "${control}" "${plugindir}"
-			zaf_ctrl_generate_cfg "${control}" "${plugin}" \
+	zaf_ctrl_generate_items_cfg "${control}" "${plugin}" \
 		| zaf_far '{PLUGINDIR}' "${plugindir}" >${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf
 	zaf_dbg "Generated ${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf"
-			zaf_ctrl_install "$url" "${control}" "${plugindir}"
-		else
-			zaf_err "Cannot install plugin '$plugin' to $plugindir!"
-		fi
-        else
-            	zaf_err "Cannot prepare plugin $1"
-	fi
+	zaf_ctrl_generate_extitems_cfg "${control}" "${plugin}"
 }

+
 # List installed plugins
 # $1 - plugin
 zaf_list_plugins() {
@@ -143,6 +218,17 @@ zaf_is_plugin() {
 	false
 }

+zaf_is_item() {
+	local plugin
+	local item
+
+	plugin=$(echo $1|cut -d '.' -f 1)
+	item=$(echo $1|cut -d '.' -f 2- | cut -d '[' -f 1)
+	[ -z "$plugin" ] || [ -z "$item" ] && return 1
+	zaf_is_plugin "$plugin" && zaf_list_plugin_items "$plugin" | grep -qE "\.(${item}\$|${item}\[)"
+}
+
+
 zaf_discovery_plugins() {
 	zaf_list_plugins | zaf_discovery '{#PLUGIN}'
 }
@@ -228,23 +314,73 @@ zaf_list_plugin_items() {
 	echo
 }

+zaf_list_plugin_commands() {
+	local plugindir
+	local commands
+
+	if ! zaf_is_plugin "$1"; then
+		zaf_err "Missing plugin name or plugin $1 unknown. ";
+	fi
+	plugindir="${ZAF_PLUGINS_DIR}/$1"
+	commands=$(zaf_ctrl_get_global_option "${plugindir}/control.zaf" Install-cmd)
+	if [ -n "$commands" ]; then
+		echo $commands;
+	else
+		zaf_wrn "Plugin $1 has no commands."
+	fi
+}
+
+# $1 plugin 
+# $2 cmd
+# $3...$9 arguments
+zaf_plugin_run_command() {
+	local plugin
+	local cmd
+	local args
+
+	plugin=$1
+	cmd=$2
+	args="$3 $4 $5 $6 $7 $8 $9"
+	if ! zaf_is_plugin "$plugin"; then
+		zaf_err "Missing plugin name or plugin $olugin unknown. ";
+	fi
+	plugindir="${ZAF_PLUGINS_DIR}/$plugin"
+	commands=$(zaf_ctrl_get_global_option "${plugindir}/control.zaf" Install-cmd)
+	if echo $commands |grep -q $cmd; then
+		export PATH=$plugindir:$PATH
+		cd $plugindir
+		[ -f functions.sh ] && source functions.sh
+		exec $cmd $args;
+	else
+		zaf_err "Plugin $1 has no command $cmd"
+	fi
+}
+
 zaf_item_info() {
 	local plugin
 	local item
 	local param
+	local tmp

 	plugin=$(echo $1 | cut -d '.' -f 1)
 	item=$(echo $1 | cut -d '.' -f 2-)
 	if zaf_is_plugin $plugin; then
 		if zaf_ctrl_get_items <$ZAF_PLUGINS_DIR/$plugin/control.zaf | grep -wq "$item"; then
-			echo "Item $1:"
-			echo -n "Cache: "; zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Cache"; echo
-			echo "Parameters:"
-			zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Parameters" ; echo
-			echo "Testparameters:"
-			zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Testparameters"; echo
-			echo "Precache:"
-			zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Precache"; echo
+			printf "%b" "Item $1\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Cache")
+			[ -n "$tmp" ] && printf "%b" "Cache: $tmp \n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Parameters")
+			[ -n "$tmp" ] && printf "%b" "Parameters:\n$tmp\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Return")
+			[ -n "$tmp" ] && printf "%b" "Return: $tmp\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Return-null")
+			[ -n "$tmp" ] && printf "%b" "Return-null: $tmp\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Return-empty")
+			[ -n "$tmp" ] && printf "%b" "Return-empty: $tmp\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Testparameters")
+			[ -n "$tmp" ] && printf "%b" "Testparameters: $tmp\n\n"
+			tmp=$(zaf_ctrl_get_item_option $ZAF_PLUGINS_DIR/$plugin/control.zaf "$item" "Precache")
+			[ -n "$tmp" ] && printf "%b" "Precache: $tmp\n\n"
 			grep "UserParameter=$1" $ZAF_AGENT_CONFIGD/zaf_${plugin}.conf
 		else
 			zaf_err "No such item $item."
@@ -281,6 +417,15 @@ zaf_test_item() {
 	fi
 }

+zaf_run_item() {
+	local item
+	item=$(echo $1| cut -d '[' -f 1)
+	params=$(echo $1| cut -d '[' -f 2- | tr ',' ' '| tr -d ']')
+	cmd=$(grep "^UserParameter=$item" $ZAF_AGENT_CONFIGD/zaf*.conf	| cut -d ',' -f 2-)
+	echo $cmd >/tmp/a 
+	sh /tmp/a $params
+}
+
 zaf_precache_item() {
 	cmd=$(grep "^UserParameter=$item" $ZAF_AGENT_CONFIGD/zaf*.conf	| cut -d ',' -f 2- | sed -e "s/_cache/_nocache/")
 	zaf_wrn "Precaching item $item[$(echo $*| tr ' ' ',')] ($cmd)"
--- a/lib/preload.sh
+++ b/lib/preload.sh
@@ -9,17 +9,23 @@
 . ${ZAF_LIB_DIR}/zbxapi.lib.sh
 . ${ZAF_LIB_DIR}/cache.lib.sh

-# Plugin specific functions if exists
-[ -f ./functions.sh ] && . ./functions.sh
-
 if ! type zaf_version >/dev/null; then
 	echo "Problem loading libraries?"
 	exit 2
 fi
+
 zaf_debug_init
 zaf_tmp_init
 zaf_cache_init

+# Global plugin parameters
+[ -f ./params ] && for p in $(cat ./params); do
+	var=$p
+	value="$(cat ${p}.value)"
+	zaf_trc "Global $p parameter $var=$value"
+	eval export $var="$value"	
+done
+
 export ZAF_LIB_DIR
 export ZAF_TMP_DIR
 export ZAF_CACHE_DIR
@@ -28,10 +34,17 @@ export ZAF_DEBUG
 unset ZAF_LOG_STDERR
 export PATH

+# Plugin specific functions if exists
+[ -f ./functions.sh ] && . ./functions.sh
+
 if [ "$(basename $0)" = "preload.sh" ] && [ -n "$*" ]; then
 	tmpf=$(zaf_tmpfile preload)
+	export tmpf
 	$@ 2>$tmpf
 	[ -s $tmpf ] && zaf_wrn <$tmpf
+else
+	tmpf=$(zaf_tmpfile preload)
+	export tmpf	
 fi


--- a/lib/zaf.lib.sh
+++ b/lib/zaf.lib.sh
@@ -1,7 +1,7 @@

 # Hardcoded variables
-ZAF_VERSION="1.2"
-ZAF_GITBRANCH="1.2"
+ZAF_VERSION="1.4"
+ZAF_GITBRANCH="master"
 ZAF_URL="https://github.com/limosek/zaf"
 ZAF_RAW_URL="https://raw.githubusercontent.com/limosek/zaf"

@@ -12,12 +12,15 @@ zaf_msg() {
 }
 zaf_trc() {
 	[ "$ZAF_DEBUG" -ge "3" ] && logger -p user.info ${ZAF_LOG_STDERR} -t zaf-trace -- $@
+	return 0
 }
 zaf_dbg() {
 	[ "$ZAF_DEBUG" -ge "2" ] && logger -p user.debug ${ZAF_LOG_STDERR} -t zaf-debug -- $@
+	return 0
 }
 zaf_wrn() {
 	[ "$ZAF_DEBUG" -ge "1" ] && logger -p user.warn ${ZAF_LOG_STDERR} -t zaf-warning -- $@
+	return 0
 }
 zaf_err() {
 	logger ${ZAF_LOG_STDERR} -p user.err -t zaf-error -- $@
@@ -75,8 +78,8 @@ zaf_agentparm(){
 			echo "$value" | grep -qE "$regexp" ||	 zaf_err "$ITEM_KEY: Bad parameter '$name' value '$value' (not in regexp '$regexp')."
 		fi
 	fi
-	eval $name=$value
 	zaf_trc "$ITEM_KEY: Param $name set to $value"
+	eval $name=\"$value\"
 }

 # Fetch url to stdout 
@@ -99,13 +102,33 @@ zaf_fetch_url() {
 	case $scheme in
 	http|https|ftp|file)
 		[ "$scheme" != "file" ] && [ -n "$ZAF_OFFLINE" ] && zaf_err "Cannot download $1 in offline mode!"
+		if zaf_which curl >/dev/null 2>/dev/null; then
 			[ "${ZAF_CURL_INSECURE}" = "1" ] && insecure="-k"
 			zaf_dbg curl $insecure -f -s -L -o - $1
 			curl $insecure -f -s -L -o - "$1" | zaf_tocache_stdin "$1" 120
+		else
+			[ "${ZAF_CURL_INSECURE}" = "1" ] && insecure="--no-check-certificate"
+			zaf_dbg wget $insecure -O - $1
+			wget $insecure -O - "$1" | zaf_tocache_stdin "$1" 120
+		fi
 	;;
 	esac 
 }

+# Get info about url
+# returns	 path or url
+zaf_url_info() {
+	if echo "$1" | grep -q '^/'; then
+		echo "path"
+	else
+		if echo "$1" | grep -q ^http; then
+			echo "url"
+		else
+			echo "unknown"
+		fi
+	fi
+}
+
 # Find and replace string
 zaf_far(){
 	 local f
@@ -123,6 +146,11 @@ zaf_far(){
 	 eval $sedcmd
 }

+# Trim spaces and newlines from string
+zaf_trim(){
+	tr -d '\n'
+}
+
 # Limit concurrent processes or continue
 zaf_bglimit(){
 		local maxbg
@@ -216,6 +244,12 @@ zaf_restart_agent() {
 	${ZAF_AGENT_RESTART} || zaf_err "Cannot restart Zabbix agent (${ZAF_AGENT_RESTART}). Try $ZAF_AGENT_BIN -f !";
 }

+# Check if zaf.version item is populated
+zaf_check_agent_config() {
+	zaf_restart_agent
+	${ZAF_AGENT_BIN} -t zaf.version
+}
+
 zaf_tolower() {
 	tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'
 }
@@ -226,7 +260,7 @@ zaf_toupper() {

 # Return simplified key with discarded special chars.
 zaf_stripctrl() {
-	echo $1 | tr '[]*&;:.-' '________'
+	echo $1 | tr '[]*&;:.-' '________' | tr -d '\n'
 }

 # Unescape string on stdin
@@ -250,7 +284,7 @@ zaf_date_add() {
 # Create temp file and return its name
 # $1 prefix or empty
 zaf_tmpfile() {
-	echo "$ZAF_TMP_DIR/tmp$1"
+	echo "$ZAF_TMP_DIR/tmp$1$(zaf_random)"
 }

 # return random number
@@ -260,10 +294,63 @@ zaf_random() {

 # Emulate sudo
 zaf_sudo() {
-	if zaf_is_root || ! which sudo >/dev/null 2>/dev/null; then
+	if zaf_is_root || ! zaf_which sudo >/dev/null 2>/dev/null; then
 		$@
 	else
 		sudo $@
 	fi
 }

+# Get item name from plugin.item[parms]
+zaf_get_plugin_name() {
+	echo $1|cut -d '.' -f 1
+}
+
+# Get item name from plugin.item[parms]
+zaf_get_item_name() {
+	echo $1|cut -d '.' -f 2-|cut -d '[' -f 1
+}
+
+# Get item params from plugin.item[parms]
+zaf_get_item_params() {
+	echo $1|cut -d '[' -f 2|cut -d ']' -f 1
+}
+
+# Convert Zabbix style parameters [param1,param2,..] into $1 $2 $3
+zaf_paramstosh() {
+	local parms
+	local IFS
+	parms=$(echo $*|cut -d '[' -f 2 | cut -d ']' -f 1| tr ',' '~')
+	IFS="~"; for i in $parms; do
+		if [ -n "$i" ]; then
+			printf "$i "
+		else
+			printf "'' "
+		fi
+	done
+}
+
+#Returns either actual hostname or configured one
+zaf_hostname() {
+	if [ -z "$ZAF_HOSTNAME" ]; then
+		hostname
+	else
+		echo $ZAF_HOSTNAME
+	fi
+}
+
+# Send active agent query (used for auto registration of host)
+# $1 hostname
+# $2 metadata
+zaf_register() {
+	local query
+	local result
+	zaf_dbg "zaf_register $1 $2"
+	query="{\"host\": \"$1\", \"host_metadata\": \"$2\", \"request\": \"active checks\"}"
+	result="$(echo $query| nc -q1 $ZAF_ZBXSRV_HOST $ZAF_ZBXSRV_PORT | tail -c +14)"
+	if echo $result |grep -q failed; then
+		zaf_wrn $result
+	fi
+}
+
+
--- a/lib/zafcache
+++ b/lib/zafcache
@@ -19,16 +19,8 @@ else
 fi

 if ! zaf_fromcache "$key"; then
-	zaf_fromcache "$key" >/dev/null 2>/dev/null
-	[ $? -eq 3 ] && { zaf_err "Operation $key already in progress."; }
-	if which at >/dev/null 2>/dev/null; then
-		at -M now >/dev/null 2>/dev/null <<EOF
-		. $(dirname $0)/preload.sh; tmpf=\$(zaf_tmpfile cache); $@ 2>"\$tmpf" | zaf_tocache_stdin "$key" "$seconds" ; [ -s \$tmpf ] && zaf_wrn <\$tmpf
-EOF
-	else
 	tmpf=$(zaf_tmpfile cache)
 	$@ 2>"$tmpf" | zaf_tocache_stdin "$key" "$seconds" 
 	[ -s $tmpf ] && zaf_wrn <$tmpf
-	fi
 fi

--- a/lib/zafext
+++ b/lib/zafext
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+. /etc/zaf.conf
+
+. ${ZAF_LIB_DIR}/zaf.lib.sh
+. ${ZAF_LIB_DIR}/plugin.lib.sh
+. ${ZAF_LIB_DIR}/ctrl.lib.sh
+. ${ZAF_LIB_DIR}/os.lib.sh
+. ${ZAF_LIB_DIR}/zbxapi.lib.sh
+. ${ZAF_LIB_DIR}/cache.lib.sh
+
+if ! type zaf_version >/dev/null; then
+	echo "Problem loading libraries?"
+	exit 2
+fi
+zaf_debug_init
+zaf_tmp_init
+zaf_cache_init
+
+export ZAF_LIB_DIR
+export ZAF_TMP_DIR
+export ZAF_CACHE_DIR
+export ZAF_PLUGINS_DIR
+export ZAF_DEBUG
+unset ZAF_LOG_STDERR
+export PATH
+export ZAF_ITEM=$(basename $0)
+
+
--- a/lib/zafret
+++ b/lib/zafret
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+. $(dirname $0)/preload.sh
+
+if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then
+	zaf_err "zafret valuefile stderrfile retcode [return return_if_null return_if_error]"
+	exit 1
+fi
+
+value="$(cat $1)"
+rm -f $1
+shift
+
+stderr="$(cat $1)"
+rm -f $1
+shift
+
+retcode="$1"
+shift
+
+if [ -n "$1" ]; then
+	ret="$1"
+	shift
+fi
+
+if [ -n "$1" ]; then
+	retnull="$1"
+	shift
+fi
+
+if [ -n "$1" ]; then
+	reterr="$1"
+	shift
+fi
+
+if [ "$retcode" != 0 ]; then
+	echo "$reterr"
+	zaf_wrn "${ITEM_KEY}("$*"): Error code '$retcode', returning '$reterr' ($stderr)"
+	exit $retcode
+fi
+
+if [ -z "$value" ]; then
+	echo "$retnull"
+	zaf_wrn "${ITEM_KEY}("$*"): Got empty result, returning '$retnull' ($stderr)"
+	exit
+fi
+
+echo $value
+if [ -n "$stderr" ]; then
+	zaf_wrn "${ITEM_KEY}("$*"): $stderr"
+fi
+
--- a/rpm.mk
+++ b/rpm.mk
@@ -0,0 +1,10 @@
+# Makefile for generating rpm packages
+# Contrinutions welcome :)
+
+ifeq ($(RPM_PKG),)
+ RPM_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.rpm)
+endif
+
+$(RPM_PKG):
+	@echo "Not supported yet. Contributions welcomed! :) "; exit 2
+
--- a/tgz.mk
+++ b/tgz.mk
@@ -0,0 +1,32 @@
+
+TGZ_DIR=tmp/tgz
+
+ifeq ($(TGZ_PKG),)
+ TGZ_PKG=$(shell . lib/zaf.lib.sh; echo out/zaf-$$ZAF_VERSION.tgz)
+endif
+
+$(TGZ_PKG):	clean tgz-init tgz-deps tgz-control tgz-scripts tgz-cp tgz-package
+
+tgz-init:
+	@mkdir -p $(TGZ_DIR)
+
+tgz-deps: 
+tgz-control:
+tgz-scripts:
+tgz-cp:
+	@mkdir -p $(TGZ_DIR)
+	@set -e; INSTALL_PREFIX=$(TGZ_DIR) ZAF_tgzUG=$(ZAF_tgzUG) ./install.sh auto $(ZAF_OPTIONS) ZAF_PLUGINS="$(ZAF_PLUGINS)" $(AGENT_OPTIONS)
+	@cat lib/*lib.sh install.sh >$(TGZ_DIR)/usr/lib/zaf/install.sh
+	@chmod +x $(TGZ_DIR)/usr/lib/zaf/install.sh
+	@rm -rf $(TGZ_DIR)/tmp
+	@cp $(TGZ_DIR)/etc/zaf.conf tmp/zaf.conf
+	@grep -E "$$(echo $(ZAF_EXPORT_OPTS) | tr ' ' '|')=" tmp/zaf.conf  >$(TGZ_DIR)/etc/zaf.conf
+ifneq ($(AGENT_OPTIONS),)
+	@echo "ZAF_AGENT_OPTIONS=\"$(AGENT_OPTIONS)\"" >>$(TGZ_DIR)/etc/zaf.conf
+endif
+
+tgz-package:
+	@tar -czf $(TGZ_PKG) -C $(TGZ_DIR) . 
+	@echo PLUGINS embedded: $(ZAF_PLUGINS)
+	@echo Result: $(TGZ_PKG)
+
--- a/170
+++ b/170
@@ -25,6 +25,14 @@ ZAF_CFG_FILE="/etc/zaf.conf"
 	[ -n "$secondstage" ] && exec $0 $params
 fi

+export ZAF_BIN=$(realpath $0)
+
+if [ -n "$ZAF_PROXY" ]; then
+	export ALL_PROXY="$ZAF_PROXY"
+	export http_proxy="$ZAF_PROXY"
+	export https_proxy="$ZAF_PROXY"
+fi
+
 if [ -f ./lib/zaf.lib.sh ]; then
 . ./lib/zaf.lib.sh
 . ./lib/plugin.lib.sh
@@ -55,6 +63,18 @@ cache-clean)
 cache-list)
 	zaf_cache_list
 	;;
+cache-test1)
+	for i in test1 test2 test3; do
+		echo "To cache:"
+		echo "$i" | zaf_tocache_stdin "test" 10
+	done
+	;;
+cache-test2)
+	for i in test1 test2 test3; do
+		echo "From cache:"
+		zaf_fromcache "test"
+	done
+	;;

 version)
 	echo "$ZAF_VERSION<git $ZAF_GITBRANCH>"
@@ -67,20 +87,33 @@ userparms)
 	for plugin in $(zaf_list_plugins); do
 		plugindir=$ZAF_PLUGINS_DIR/$plugin
 		control=$plugindir/control.zaf
-		zaf_ctrl_generate_cfg "${control}" "${plugin}" "noscripts" \
+		zaf_ctrl_generate_items_cfg "${control}" "${plugin}" "noscripts" \
 		 | zaf_far '{PLUGINDIR}' "${plugindir}"
 	done
 	;;
 agent-config)
+	[ -n "$2" ] && force=yes
+	for p in $(zaf_list_plugins); do
+		if [ -f "$ZAF_PLUGINS_DIR/$p/postinst.need" ]; then
+			zaf_wrn "Calling postinstalation of plugin $p"
+			zaf_postinstall_plugin $p && rm -f "$ZAF_PLUGINS_DIR/$p/postinst.need"
+			force=yes
+		fi
+	done
 	zaf_wrn "Generating config files in $ZAF_AGENT_CONFIGD ..."
 	for plugin in $(zaf_list_plugins); do
 		plugindir=$ZAF_PLUGINS_DIR/$plugin
 		control=$plugindir/control.zaf
+		if ! [ -f "${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf" ] || [ "$control" -nt "${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf" ] || [ -n "$force" ]; then
 			zaf_dbg "Generating ${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf"
-		zaf_ctrl_generate_cfg "${control}" "${plugin}" \
+			zaf_ctrl_generate_items_cfg "${control}" "${plugin}" \
 			 | zaf_far '{PLUGINDIR}' "${plugindir}" >${ZAF_AGENT_CONFIGD}/zaf_${plugin}.conf
+		fi
 	done
 	;;
+server-config)
+	zaf_wrn "Not implemented yet"
+	;;

 ###### Plugins related commands
 update)
@@ -144,9 +177,35 @@ test)
 		done
 	done
 	;;
+itemsh)
+	shift
+	if zaf_is_item "$1"; then
+		plugin=$(zaf_get_plugin_name "$1")
+		item=$(zaf_get_item_name "$1")
+		params=$(zaf_get_item_params "$1")
+		params2=$(zaf_paramstosh "[$params]")
+		script=$(zaf_ctrl_generate_items_cfg "${ZAF_PLUGINS_DIR}/${plugin}/control.zaf" "${plugin}" "" "sh -i #"| grep "UserParameter=$plugin.$item" | cut -d ',' -f 2-)
+		exec sh -c "$script" dummy $params2
+	else
+		zaf_err "No such plugin/item $1"
+	fi
+	;;
+run)
+	shift
+	if zaf_is_item "$1"; then
+		plugin=$(zaf_get_plugin_name "$1")
+		item=$(zaf_get_item_name "$1")
+		params=$(zaf_get_item_params "$1")
+		params2=$(zaf_paramstosh "[$params]")
+		script=$(zaf_ctrl_generate_items_cfg "${ZAF_PLUGINS_DIR}/${plugin}/control.zaf" "${plugin}" | grep "UserParameter=$plugin.$item" | cut -d ',' -f 2-)
+		exec sh -c "$script" dummy $params2
+	else
+		zaf_err "No such plugin/item $1"
+	fi
+	;;
 get)
 	shift
-	if echo $1|grep -q '\.'; then
+	if zaf_is_item "$1"; then
 		zaf_get_item "$1"
 		exit
 	fi
@@ -162,6 +221,65 @@ get)
 		done
 	done
 	;;
+send)
+	shift
+	if [ -z "$1" ]; then
+		# No parameters - pipe to zabbix_sender
+		zaf_dbg "Waiting for data on stdin (host item value) per line"
+		zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -i -"
+		zaf_dbg $zscmd
+		eval $zscmd
+		exit
+	else
+		if [ -n "$2" ]; then
+			# Hostname as parameter - rerun with right hostname set
+			exec $0 send "$2" "$3" ZAF_HOSTNAME="$1"
+		else
+			if echo "$1" | grep -q ':'; then
+				# Hostname:item - rerun with right hostname set
+				exec $0 send "$(echo $1 |cut -d ':' -f 2-)" "$3" ZAF_HOSTNAME="$(echo $1 |cut -d ':' -f 1)"
+			fi
+			if zaf_is_item "$1"; then
+				# Item supported by zaf
+				plugin=$(zaf_get_plugin_name "$1")
+				item=$(zaf_get_item_name "$1")
+				zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -s '$(zaf_hostname)' -k '$plugin.$item' -o '$(zaf_run_item $1)'"
+				zaf_dbg $zscmd
+				eval $zscmd
+				exit
+			else
+				if echo $1 | grep -q '='; then
+					item=$(echo $1 | cut -d '=' -f 1)
+					value=$(echo $1 | cut -d '=' -f 2-)
+				else
+					item=$1
+					zaf_dbg "Waiting for value of $(zaf_hostname):$1 on stdin"
+					value=$(cat)
+				fi
+				zscmd="zabbix_sender -z '$ZAF_ZBXSRV_HOST' -p '$ZAF_ZBXSRV_PORT' -s '$(zaf_hostname)' -k '$item' -o '$value'"
+				zaf_dbg $zscmd
+				eval $zscmd
+				exit
+			fi			
+		fi
+	fi
+	;;
+register)
+	shift
+	if [ -z "$1" ]; then
+		hostname=$(zaf_hostname)
+	else
+		hostname="$1"
+		if [ -z "$2" ]; then
+			metadata="ZAF"
+		else
+			metadata="$2"
+		fi
+
+	fi
+	zaf_register "$hostname" "$metadata"
+	exit;
+	;;
 precache)
 	shift
 	for i in $*; do
@@ -196,7 +314,12 @@ reinstall)
 	[ -z "$1" ] && echo "$0 reinstall plugin [plugin]..."
 	for p in $@; do
 		if zaf_is_plugin "$p"; then
-			zaf_remove_plugin "$(basename $p)"
+			params=$(zaf_get_plugin_parameters $p)
+			for param in $params; do 
+				eval export ZAF_${p}_${param}=$(zaf_get_plugin_parameter "${ZAF_PLUGINS_DIR}/${p}" $param)
+				zaf_dbg "Saving ZAF_${p}_${param}"
+			done
+			zaf_remove_plugin "$p"
 			reinstalled=1
 		fi
 		zaf_install_plugin "$p"
@@ -204,7 +327,7 @@ reinstall)
 	done
 	[ -n "$reinstalled" ] && zaf_is_root && zaf_restart_agent
 	;;
-remove)
+remove|uninstall)
 	shift
 	[ -z "$1" ] && echo "$0 remove plugin [plugin]..."
 	for p in $@; do
@@ -215,13 +338,28 @@ remove)
 	done
 	[ -n "$removed" ] && zaf_is_root && zaf_restart_agent
 	;;
+plugin-set)
+	plugin="$2"
+	param="$3"
+	value="$4"
+	if [ -z "$plugin" ] || [ -z "$param" ]; then
+		zaf_err "$0 plugin-set plugin parameter value"
+	else
+		if zaf_is_plugin "$plugin"; then
+			plugindir="${ZAF_PLUGINS_DIR}/${plugin}"
+			zaf_set_plugin_parameter "$plugindir" "$param" "$value"
+		else
+			zaf_err "Plugin $plugin is not installed."
+		fi
+	fi 
+	;;

 ###### Zaf related commands
 self-upgrade)
 	shift
 	[ -z "$1" ] && auto=auto
 	zaf_os_specific zaf_check_deps zaf && zaf_err "Zaf is installed as system package. Cannot self-upgrade."
-	if ! which curl >/dev/null;
+	if ! zaf_which curl >/dev/null;
 	then
 		zaf_err "Curl not found. Cannot continue. Please install it."
 	fi
@@ -244,6 +382,7 @@ self-remove)
 		echo "To continue, please do $0 self-remove force"
 	fi
 	;;
+
 ###### API related commands
 api)
 	zaf_zbxapi_login
@@ -400,6 +539,14 @@ api)
 	;;

 *)
+	if zaf_is_plugin "$1"; then
+		if [ -z "$2" ]; then
+			zaf_list_plugin_commands "$1"
+		else
+			zaf_plugin_run_command "$@"
+		fi
+		exit
+	fi
 	echo "$0 Version ${ZAF_VERSION}. Please use some of this commands:"
 	echo "$0 Cmd [ZAF_OPTION=value] [ZAF_CTRL_Option=value] [ZAF_CTRLI_Item_Option=value] ..."
 	echo "Plugin manipulation commands:"
@@ -416,14 +563,23 @@ api)
 	echo "Plugin diagnostic commands:"
 	zaf_hlp "$0 test [plugin[.item]]" "To test [all] suported items by zabbix_agentd [for plugin]"
 	zaf_hlp "$0 get [plugin[.item]]" "To test [all] suported items by zabbix_get [for plugin]"
+	zaf_hlp "$0 run [plugin[.item]]" "To test [all] suported items by directly runing command [for plugin]"
 	zaf_hlp "$0 precache [plugin[.item]]" "To precache [all] suported items"
+	zaf_hlp "$0 itemsh plugin.item" "To spawn interactive shell in item context (same as UserParameter)."
 	echo
 	echo "Zabbix API commands:"
 	zaf_hlp "$0 api" "To zabbix API functions. See $0 api for more info."
 	echo
+	echo "Zabbix trapper commands:"
+	zaf_hlp "$0 send plugin.item" "To send result of agent param directly to Zabbix server by zabbix_server."
+	zaf_hlp "$0 send item" "To send value for any item from stdin."
+	zaf_hlp "$0 send host:item" "To send value for any host:item from stdin."
+	echo "Zabbix agent registration:"
+	zaf_hlp "$0 register [hostname] [metadata]" "To register hostname on Zabbix server (autoregistration)."
+	echo
 	echo "Agent config info commands:"
 	zaf_hlp "$0 userparms" "See userparms generated from zaf on stdout"
-	zaf_hlp "$0 agent-config" "Reconfigure zabbix userparms in $ZAF_AGENT_CONFIGD"
+	zaf_hlp "$0 agent-config [force]" "Reconfigure zabbix userparms in $ZAF_AGENT_CONFIGD"
 	echo
 	echo "Zaf related commands:"
 	zaf_hlp "$0 self-upgrade" "To self-upgrade zaf"
Author	SHA1	Message	Date
Lukas Macura	6913033874	Added tgz package support	2017-03-19 19:56:58 +01:00
Lukas Macura	8b81fea72c	Repaired send operation	2017-02-15 15:35:16 +01:00
Lukas Macura	eaf83df311	Repaired zaf send	2017-02-14 17:05:16 +01:00
Lukas Macura	52386a624f	Added docs	2017-01-30 14:23:41 +01:00
Lukas Macura	4489b9cafe	One more typo repair	2017-01-30 11:14:33 +01:00
Lukas Macura	80ee4b6903	Repaired link	2017-01-30 11:03:49 +01:00
Lukas Macura	8ad7841525	Added link to my site	2017-01-30 10:59:09 +01:00
Lukas Macura	c4abfe9ea6	Updated docs	2017-01-30 10:47:59 +01:00
Lukas Macura	2977958dd5	Support for plugin subcommands	2017-01-30 10:32:29 +01:00
Lukas Macura	211d2fca39	Removed automatic installation of agent on debian	2017-01-05 15:52:59 +01:00
Lukas Macura	6174a043bc	Repaired installation doc when non-ssl	2016-12-23 14:55:40 +01:00
Lukas Macura	56763de3fc	Repaired warning durilg reinstall	2016-12-12 11:18:29 +01:00
Lukas Macura	c1f5eddb5d	Repaired plugin reinstall	2016-12-12 11:07:11 +01:00
Lukas Macura	e826283c85	On package reinstall, all options are saved	2016-12-12 09:56:12 +01:00
Lukas Macura	e8be02436c	Repaired preload	2016-12-11 21:05:18 +01:00
Lukas Macura	7f774f409d	Added and documented itemsh command	2016-12-11 16:20:06 +01:00
Lukas Macura	6204eacd6a	Repaired dependency checking on older debian systems	2016-12-11 14:58:05 +01:00
Lukas Macura	2b41fc57a5	Added documentation of plugin parameters	2016-12-11 13:10:35 +01:00
Lukas Macura	a9a0ff9528	Support for global plugin parameters	2016-12-11 13:06:05 +01:00
Lukas Macura	63b00e70aa	Added return parameters checking	2016-12-09 12:40:25 +01:00
Lukas Macura	2ffc186d68	Make scripts nicer by unexpand	2016-12-07 14:25:34 +01:00
Lukas Macura	cfa056065b	Added instructions of trunk	2016-12-07 13:19:21 +01:00
Lukas Macura	38927897dc	Updated trunk versions	2016-12-07 13:17:16 +01:00
Lukas Macura	2e8a27e6ac	Plugins can be entered divided by comas	2016-12-07 12:51:15 +01:00
Lukas Macura	25d47e6ba8	Updated doc for wget	2016-12-05 12:17:34 +01:00
Lukas Macura	71a79ed57f	Added possibility to use wget	2016-12-05 12:03:13 +01:00
Lukas Macura	9ac7bd34d4	Repaired plugin (re)installation	2016-12-05 11:30:10 +01:00
Lukas Macura	0ef05853a4	Plugin installation is possible offline Plugin postconfiguration will be called on zaf agent-config	2016-12-02 13:12:13 +01:00
Lukas Macura	3e2f1502d1	Simplified caching	2016-12-02 09:44:48 +01:00
Lukas Macura	407fb2f77f	Repaired and reworked caching	2016-12-01 16:57:26 +01:00
Lukas Macura	bc1cbaf144	If OS_PKG unset, ignore dependencies	2016-12-01 11:16:11 +01:00
Lukas Macura	4842cdaee1	Cache locking support	2016-12-01 10:28:14 +01:00
Lukas Macura	336d120bb5	Added better documentation of install options	2016-11-30 16:57:18 +01:00
Lukas Macura	b535eb58e2	Added proxy setting support	2016-11-30 16:40:26 +01:00
Lukas Macura	6697df6519	More environment checking before autodetection for offline install	2016-11-28 15:54:08 +01:00
Lukas Macura	92b3b626aa	Env variable has precedence over autodetection	2016-11-28 15:28:14 +01:00
Lukas Macura	79c1992f56	Error checking moved to common functions	2016-11-28 15:17:24 +01:00
Lukas Macura	0d6fd293a3	README.md is not installed by default	2016-11-28 14:08:42 +01:00
Lukas Macura	1c876c756c	Better error checking on install	2016-11-28 13:53:51 +01:00
Lukas Macura	8e8e1b9dfc	Repaired git detection	2016-11-28 13:28:25 +01:00
Lukas Macura	375f805b6a	Repaired setting option	2016-11-26 17:52:00 +01:00
Lukas Macura	ce843ddd55	Quiet error when zabbix user is not found	2016-11-22 15:19:28 +01:00
Lukas Macura	5838292856	Added postconf hook for openwrt systems	2016-11-22 14:27:44 +01:00
Lukas Macura	cc244ef791	When cache is in tmp, automaticaly create it	2016-11-22 14:03:27 +01:00
Lukas Macura	006a9fc99b	which => zaf_which	2016-11-21 18:20:03 +01:00
Lukas Macura	72ef383146	Internal which now search in more dirs	2016-11-21 17:11:30 +01:00
Lukas Macura	b80fd5ce7f	Missed zaf_which	2016-11-21 17:05:13 +01:00
Lukas Macura	f72488708b	Repaired 'which' detection and user environment checking	2016-11-21 16:59:59 +01:00
Lukas Macura	f110e9aec7	Repaired version numbers	2016-06-17 14:06:27 +02:00
Lukas Macura	b9551fb2f2	Repaired merge of trunk External items are working now	2016-06-17 13:16:07 +02:00
Lukas Macura	8e9d950411	Merge branch '1.2'	2016-06-17 12:07:14 +02:00
Lukas Macura	93b482dc69	New package management Repaired install Added external item support	2016-06-17 11:58:43 +02:00
Lukas Macura	3ad71262e2	Merge pull request #1 from kovetskiy/master package for archlinux	2016-06-16 14:22:16 +02:00
Egor Kovetskiy	c2316d2341	package for archlinux	2016-06-16 12:07:08 +06:00
Lukas Macura	f9584ff673	Updated version in master	2016-04-18 10:38:43 +02:00