project user.lua require statement only for project specific Modules - zerobrane

I have maintained my user.lua project folder specific. Is there anything in place where I can exclude Zerobrane's env path when I check a Module require statement with "Evaluate in Console"?
The reason for this is , i will ensure that everything is working within the plugin Engine himself.
This is what would be checked for a missing Module
lualibs and bin is cerobrane specific, if I see it right
Output
local toast = require("toast")
[string " local toast = require("toast")"]:1: module 'toast' not found:
no field package.preload['toast']
no file 'lualibs/toast.lua'
no file 'lualibs/toast/toast.lua'
no file 'lualibs/toast/init.lua'
no file './toast.lua'
no file '/usr/local/share/luajit-2.0.4/toast.lua'
no file '/usr/local/share/lua/5.1/toast.lua'
no file '/usr/local/share/lua/5.1/toast/init.lua'
no file '/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua/Internals/toast.lua'
no file '/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua/Internals/toast/init.lua'
no file '/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua/Modules/toast.lua'
no file '/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua/Modules/toast/init.lua'
no file 'bin/clibs/libtoast.dylib'
no file 'bin/clibs/toast.dylib'
no file './toast.so'
no file '/usr/local/lib/lua/5.1/toast.so'
no file '/usr/local/lib/lua/5.1/loadall.so'
no file '/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua/Internals/libtoast_64.so'
Here is my user.lua file at this time
--[[--
Use this file to specify **User** preferences.
Review [examples](+/Applications/ZeroBraneStudio.app/Contents/ZeroBraneStudio/cfg/user-sample.lua) or check [online documentation](http://studio.zerobrane.com/documentation.html) for details.
--]]--
--https://studio.zerobrane.com/doc-general-preferences#debugger
-- to automatically open files requested during debugging
editor.autoactivate = true
--enable verbose output
--debugger.verbose=true
--[[--
specify how print results should be redirected in the application being debugged (v0.39+). Use 'c' for ‘copying’ (appears in the application output and the Output panel), 'r' for ‘redirecting’ (only appears in the Output panel), or 'd' for ‘default’ (only appears in the application output). This is mostly useful for remote debugging to specify how the output should be redirected.
--]]--
debugger.redirect="c"
-- to force execution to continue immediately after starting debugging;
-- set to `false` to disable (the interpreter will stop on the first line or
-- when debugging starts); some interpreters may use `true` or `false`
-- by default, but can be still reconfigured with this setting.
debugger.runonstart = true
-- FlyWithLua.ini version 2.7.6 build 2018-10-24
-- Where to search for modules.
-- use this to evaluate your project folder , select the print function / right Mousebutton --> Evaluate in Console
--print(ide.filetree.projdir)
ZBSProjDir = "/Volumes/SSD2go PKT/X-Plane 11 stable/Resources/plugins/FlyWithLua"
INTERNALS_DIRECTORY = ZBSProjDir .. "/Internals/"
MODULES_DIRECTORY = ZBSProjDir .. "/Modules/"
package.path = table.concat({
package.path,
INTERNALS_DIRECTORY .. "?.lua",
INTERNALS_DIRECTORY .. "?/init.lua",
MODULES_DIRECTORY .. "?.lua",
MODULES_DIRECTORY .. "?/init.lua",
}, ";")
package.cpath = table.concat({
package.cpath,
INTERNALS_DIRECTORY .. "?.ext",
MODULES_DIRECTORY .. "?.ext",
}, ";")
-- Produce a correct name pattern for binary modules for OS and architecture.
-- This resolves clash between OS X and Linux binary modules by requiring "lib"
-- prefix for Linux ones.
local library_pattern = "?_64."
if SYSTEM == "IBM" then
library_pattern = library_pattern .. "dll"
elseif SYSTEM == "APL" then
library_pattern = library_pattern .. "so"
else
library_pattern = "lib" .. library_pattern .. "so"
end
package.cpath = package.cpath:gsub("?.ext", library_pattern)
Version --> ZeroBrane Studio (1.90; MobDebug 0.706)
Greetings Lars

You should get the desired effect if toast module file is located in your project directory. When a command is executed in the Console, the current directory is set to the project directory, so even though lualibs folder from the IDE may be in the path, it should make no difference (unless you copied the module to lualibs).

Related

Switching the system does not work

I had the following situation: I'm in a live user mode debugging session and I wanted to show the win32k!_W32Process structure. Unfortunately, win32k is a kernel mode SYS file, so the symbols are not available in the user mode session.
I know that I can always load a DLL, EXE or SYS as a dump file and then inspect the symbols. Usually I would do that via File/Open Crash Dump.
This time, I wanted to show the participants of a debugging workshop that it's possible to debug multiple systems at the same time, so I opened the Win32K.sys via WinDbg's command prompt:
0:003> |
. 0 id: 10fc attach name: [...]\NetHeaps.exe
0:003> .opendump C:\Windows\winsxs\[...]\win32k.sys
Loading Dump File [C:\Windows\winsxs\[...]\win32k.sys]
Opened 'C:\Windows\winsxs\[...]\win32k.sys'
||0:0:003>
As we can now see, we have 2 systems and I'm currently on the live debugging system:
||0:0:003> ||
. 0 Live user mode: <Local>
1 Image file: C:\Windows\winsxs\[...]\win32k.sys
I thought I could switch to the other system now, but that does not work:
||0:0:003> ||1s
^ Illegal debuggee error in '||1s'
I would not have worried too much, but it can't find the symbols of win32k in this case:
||0:0:003> .reload
Reloading current modules
...........................
||0:0:003> dt win32k!_W32Process
Symbol win32k!_W32Process not found.
The problem is not in the || command, it's in the .opendump command.
The help says:
After you use the .opendump command, you must use the g (Go) command to finish loading the dump file.
Be aware that this will also run your live process. Therefore, freeze the threads first (~*f) and unfreeze later (~*u).
After that you can switch the system and display the type:
||1:1:004> ||
0 Live user mode: <Local>
. 1 Image file: C:\Windows\winsxs\[...]\win32k.sys
||1:1:004> dt _W32Process
win32k!_W32PROCESS
+0x000 Process : Ptr64 _EPROCESS
+0x008 RefCount : Uint4B
+0x00c W32PF_Flags : Uint4B
[...]

RevoScaleR can not find file, directory that exists

I am using RevoscaleR and I have successfully converted csv files to xdf files which I have saved to my local disk.
However, when I try to run functions that call these xdf files I get an error message that there is no such file or directory:
The file or directory 'P:/PROPENSITY/CL_Generic_Retail_201506' cannot be found.
Let me expose the whole process:
My working directory:
> getwd()
[1] "P:/PROPENSITY"
I used this code to convert csv file to xdf:
rx_CL_Generic_Retail_201506 <- rxImport(
inData = "CL_Generic_Retail_201506_23-05-2017.csv",
outFile = "CL_Generic_Retail_201506.xdf",
overwrite = TRUE
)
Then I used this code to check that the conversion was successful:
rxSummary(formula = ~ Avg_Deposits + Total_Num_ + Sumof_CC_AVGBAL_,
data = "CL_Generic_Retail_201506.xdf"
)
Summary Statistics Results for: ~Avg_Deposits + Total_Num_ + Sumof_CC_AVGBAL_
Data: "CL_Generic_Retail_201506.xdf" (RxXdfData Data Source)
File name: CL_Generic_Retail_201506.xdf
Number of valid observations: 7155413
Name Mean StdDev Min Max ValidObs MissingObs
Avg_Deposits 4562.914627 128614.5683 -325684032 69317080.0 7155413 0
Total_Num_ 7.062068 247.1506 1 224579.0 831567 6323846
Sumof_CC_AVGBAL_ 951.484138 2249.3149 0 164746.6 601304 6554109
Up to that point everything was fine.
I continued to convert files to xdf files.
Then I returned to that same file and tried to run the same function (summary) and I got the following error message:
> rxSummary(formula = ~ Avg_Deposits + Total_Num_ + Sumof_CC_AVGBAL_,
+
+ data = "CL_Generic_Retail_201506.xdf"
+
+ )
The file or directory 'CL_Generic_Retail_201506.xdf' cannot be found.
In case I repeat the process and run again rxImport the rxSummary function runs again. But then after a while, the same error repeats.
Could this have to do with back slashes?
I.e.: The message is:
The file or directory 'P:\PROPENSITY\CL_Generic_Retail_201506.xdf' cannot be found.
But when I ask R to print the working directory it returns:
> getwd()
[1] "P:/PROPENSITY"
Observe that in the RevoScaleR error message the slashes are \ while R's output of getwd() has /.
If this is the problem what I could do about it?
By the way this problem occurs in a workstation where Windows and RevoScaleR are installed. In a notebook running also RevoScaleR the problem does not appear.
I would appreciate any suggestion.
---------------------------------------------------------------------------
Here is an image of the directory where it is apparent that the files exist.
Image of the PROPENSITY folder with the xdf files
Try using append = "rows". The last csv is probably empty, resulting in overwritting a xdf with an empty xdf which is no file.
rx_CL_Generic_Retail_201506 <- rxImport(inData = "CL_Generic_Retail_201506_23-05-2017.csv", outFile = "CL_Generic_Retail_201506.xdf", overwrite = TRUE,
append = "rows"
)

writeOGR error: creation of output file failed

I'm an R rookie and attempting to create home ranges from fish telemetry data using kernel density estimates within the adehabitatHR package
kud <- kernelUD(muskydetectdata.P[,6], h="href", extent = 5)
class(kud)
image(kud)
kud[[1]]#h
muskykud.P95 <- getverticeshr(kud, percent = 95)
muskykud.P95
muskykud.P50 <- getverticeshr(kud, percent = 50)
muskykud.P50
when exporting to a shapefile
writeOGR(muskydetectdata.sp,"musky_kde1", "gps",
driver="ESRI Shapefile",
dataset_options= "FieldName= id")
an error message is displayed
##creation of output file failed
I have also attempted to use writeSpatialShape with similar results
I'm using R version 3.3.2 on windows 64 bit
I had the same problem and have solved it only when I added a full name of my directory and a name of a layer plus a shp suffix:
writeOGR(muskydetectdata.sp, dsn="d:/your directory here/musky_kde.shp", layer="musky_kde", driver="ESRI Shapefile")
I had that same error.
I resolved mine by correcting the directory it was saving to (making sure it existed)
e.g.
writeOGR(muskydetectdata.sp, dsn = save.dir, layer = filename.save, driver = 'ESRI Shapefile')
where save.dir is the directory you want saved as a string and filename.save is the filename you want it saved as (excluding extension)
I guess you are trying to write on an existing file and the writeOGR function don't allow that. I guess this is a known behavior of some drivers supported by OGR (as far as I remember in R as in python and in the C API).
You have to check if the file exists prior to your writing and removing it (or changing the path you want to use).
For example here the first write operation succeed but the attempt to overwrite the file fails with your error message :
> rgdal::writeOGR(spdf, 'b.shp', layer="brazil", driver='ESRI Shapefile')
> rgdal::writeOGR(spdf, 'b.shp', layer="brazil", driver='ESRI Shapefile')
Error in rgdal::writeOGR(spdf, "b.shp", layer = "brazil", driver = "ESRI Shapefile") :
Creation of output file failed

WebLogic - Using environment variable / double quotes in "Arguments" in "Server Start"

I have an admin server, NodeManager, and 1 managed server, all on the same machine.
I am trying to enter something similar to this to the arguments field in the Server Start tab:
-Dmy.property=%USERPROFILE%\someDir\someJar.jar
But when the managed server is started it throws this exception:
Error opening zip file or JAR manifest missing : %USERPROFILE%\someDir\someJar.jar
It appears that the environment variable is not being translated into it's value. It is just passed on to the managed server as plain-text.
I tried surrounding the path with double quotes (") but the console validates the input and does not allow this: "Arguments may not contain '"'"
Even editing the config.xml file manually cannot work, as the admin server fails to startup after this:
<Critical> <WebLogicServer> <BEA-000362> <Server failed. Reason: [Management:141266]Parsing failure in config.xml: java.lang
.IllegalArgumentException: Arguments may not contain '"'.>
I also tried using %20 to no avail, it is just passed as %20.
I thought that perhaps this had something to do with the spaces in the value of %USERPROFILE% (which is "C:\documents and settings.."), but the same thing happens with other env. variables which point to other directories with no spaces.
My question:
Is there any supported way of :
using double quotes? what if i have to reference a folder with spaces in it's name?
reference an environment variable? What if i have to rely on it's value for distributed servers where i do not know in advance the variable's value?
Edit based on comments:
Approach 1:
Open setDomainEnv.cmd and search for export SERVER_NAME in Linux or for set SERVER_NAME in Windows. Skip to next to next line (i.e skip current and the next line)
On the current line, insert:
customServerList="server1,server2" #this serverList should be taken as input
isCurrServerCustom=$(echo ${customServerList} | tr ',' '\n' | grep ${SERVER_NAME} | wc -l)
if [ $isCurrServerCustom -gt 0 ]; then
# add customJavaArg
JAVA_OPTIONS="-Dmy.property=${USERPROFILE}/someDir/someJar.jar"
fi
Save the setDomainEnv.sh file and re-start servers
Note that I have only given logic for Linux , for Windows similar logic can be used but with batch scripting syntax.
Approach 2:
Assuming domain is already installed and user provides the list of servers to which the JVM argument -Dmy.property need to be added. Jython script (use wlst.sh to execute). WLST Reference.
Usage: wlst.sh script_name props_file_location
import os
from java.io import File
from java.io import FileInputStream
# extract properties from properties file.
print 'Loading input properties...'
propsFile = sys.argv[1]
propInputStream = FileInputStream(propsFile)
configProps = Properties()
configProps.load(propInputStream)
domainDir = configProps.get("domainDir")
# serverList in properties file should be comma seperated
serverList = configProps.get("serverList")
# The current machine's logical name as mentioned while creating the domain has to be given. Basically the machine name on which NM for current host is configured on.
# This param may not be required as an input if the machine name is configured as same as the hostname , in which case , socket module can be imported and socket.getHostName can be used.
currMachineName = configProps.get("machineName")
jarDir = os.environ("USERPROFILE")
argToAdd = '-Dmy.property=' + jarDir + File.separator + 'someDir' + File.separator + 'someJar.jar'
readDomain(domainDir)
for srvr in serverList.split(",") :
cd('/Server/' + srvr)
listenAddr = get('ListenAddress')
if listenAddr != currMachineName :
# Only change current host's servers
continue
cd('/Server/' + srvr + '/ServerStart/' + srvr)
argsOld = get('Arguments')
if argsOld is not None :
set('Arguments', argsOld + ' ' + argToAdd)
else:
set('Arguments', argToAdd)
updateDomain()
closeDomain()
# now restart all affected servers (i.e serverList)
# one way is to connect to adminserver and shutdown them and then start again
Script has to be run from all hosts where the managed servers are going to be deployed in order to have the host specific value of "USERPROFILE" in the JVM argument.
BTW, to answer your question in a line : looks like the JVM arguments have to be supplied with the literal text eventually. But looks like WLS doesn't translate the environment variables if provided as JVM arguments. It gives an impression that it is translating when its done from startWebLogic.cmd (ex: using %DOMAIN_HOME% etc.) but its the shell/cmd executor that translates and then starts the JVM.

CopyFile() on VxWorks

What is simple API for copy file(s) on VxWorks (look like a CopyFile() on Windows API)?
I assume you are talking about working in the command shell, so the commands may look like:
-> ls // lists the current directory contents
Myfile1
Myfile2
YourFile2.txt
value = 0 = 0x0 //return status of the ls command - executed w/o errors*
-> copy "Myfile1","/YourDirectory/Myfile1" // FORMAT: copy "src" , "dest"*
// NB: src & dest argument must be strings*
value = 0 = 0x0 // return status of copy command.
-> cd "/YourDirectory/" // change default directory - notice the trailing slash (/)
value = 0 = 0x0 // return status of cd command
-> ls
xyzfile
Myfile1
value = 0 = 0x0
I hope this helps
HadziJo
Generally, anything that can be executed at the shell can be called from a program other than the shell.
status = copy("Myfile1", "/YourDirectory/Myfile1");
if (status == OK) .....
You might look at the man page for xcopy as well depending on the functionality you need.
You can also use "cp" command on cmd shell (vxWorks 6.x), but that is not API, so probably doesn't answer your question exactly.
The best method I found is xcopy("fromPath", "toPath"). It will recursively (including folders and subfolders) copy (duplicate) everything fromPath toPath.
check out the VxWork Manual: http://www.vxdev.com/docs/vx55man/vxworks/ref/usrFsLib.html#xcopy