RE: [EzShare SDcard wifi] Script to autodownload
So I've got an issue of my own with this script. I can get it to run, but I get "missing datalog folder on ez share card".
I can browse the contents of the card and see that there is definitely a datalog folder there. It looks like maybe the listDir function isn't picking things up correctly.
RE: [EzShare SDcard wifi] Script to autodownload
If i'm reading this output correctly, it's trying to fetch from my local path rather than the sdcard?
Code: Waiting for ez Share Site (Ctrl-C to Cancel): .
Fetching Fetching: z:\cpaptest\JOURNAL.JNL
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
Fetching: z:\cpaptest\Identification.crc
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
Fetching: z:\cpaptest\Identification.json
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
Fetching: z:\cpaptest\STR.EDF
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
Fetching: z:\cpaptest\SETTINGS\CurrentSettings.crc
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
Fetching: z:\cpaptest\SETTINGS\CurrentSettings.json
System.Net.WebException: An exception occurred during a WebClient request. ---> System.NotSupportedException: The given path's format is not supported.
at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boo
lean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
--- End of inner exception stack trace ---
at System.Net.WebClient.DownloadFile(Uri address, String fileName)
at CallSite.Target(Closure , CallSite , Object , Object , Object )
06-28-2024, 09:49 AM
(This post was last modified: 06-28-2024, 09:54 AM by Narcil.)
RE: [EzShare SDcard wifi] Script to autodownload
(06-27-2024, 10:20 PM)ChickenLittle Wrote: If i'm reading this output correctly, it's trying to fetch from my local path rather than the sdcard?
the important bit is this : " The given path's format is not supported. at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)"
it failed during a permission check because some path you supplied was incorrectly formatted. what does your script's line 11, 14 and 15 look like? what os are you running? i'm guessing the directory exists right?
it could be as simple as using \ instead of / depending on your os.
06-28-2024, 03:46 PM
(This post was last modified: 06-28-2024, 03:49 PM by ChickenLittle.)
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 09:49 AM)Narcil Wrote: the important bit is this : "The given path's format is not supported. at System.Security.Permissions.FileIOPermission.EmulateFileIOPermissionChecks(String fullPath)"
it failed during a permission check because some path you supplied was incorrectly formatted. what does your script's line 11, 14 and 15 look like? what os are you running? i'm guessing the directory exists right?
it could be as simple as using \ instead of / depending on your os. The path exists and I can write to the path.
The script creates the subfolders ok but no files are copied.
I didn't specify the ssid because this machine stays permanently connected.
Thats why I thought it might be complaining about the path it's retrieving the files from?
Code: # Configuration Settings:
# Execute with admin rights to manage wifi adapter and radio state; non-admin will just connect if needed
# Assumes SSID/profile name match for the ezShare connection
# ezShare card SSID password stored in wifi profile; user needs to manually connect to ezShare once
# Restores wifi adapter/radio/connection state post-execution including previous SSID connection
# Set "ezShareSsid" to "" to omit wifi adapter/radio state/connection logic
$ezShareSsid = ""
# Name of directory where SD Card data will be stored
$outputDir = "c:\cpaptest\"
$debug = $true
### MAIN CODE BELOW -- DO NOT EDIT UNLESS YOU KNOW WHAT YOU'RE DOING ###
# #
Add-Type -AssemblyName System.Web;
function fetchUrl($url,$outfile=$null,$debug=0) {
$url = [System.Web.HttpUtility]::UrlDecode($url)
if ($debug -eq 1) {
Write-Host "fetchURL: $url" | Out-Host
}
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 03:46 PM)ChickenLittle Wrote: The path exists and I can write to the path.
The script creates the subfolders ok but no files are copied.
I didn't specify the ssid because this machine stays permanently connected.
Thats why I thought it might be complaining about the path it's retrieving the files from?
Code: # Configuration Settings:
# Execute with admin rights to manage wifi adapter and radio state; non-admin will just connect if needed
# Assumes SSID/profile name match for the ezShare connection
# ezShare card SSID password stored in wifi profile; user needs to manually connect to ezShare once
# Restores wifi adapter/radio/connection state post-execution including previous SSID connection
# Set "ezShareSsid" to "" to omit wifi adapter/radio state/connection logic
$ezShareSsid = ""
# Name of directory where SD Card data will be stored
$outputDir = "c:\cpaptest\"
$debug = $true
### MAIN CODE BELOW -- DO NOT EDIT UNLESS YOU KNOW WHAT YOU'RE DOING ###
# #
Add-Type -AssemblyName System.Web;
function fetchUrl($url,$outfile=$null,$debug=0) {
$url = [System.Web.HttpUtility]::UrlDecode($url)
if ($debug -eq 1) {
Write-Host "fetchURL: $url" | Out-Host
}
try to remove the last \ to the path supplied. so change it $outputDir = "c:\cpaptest"
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 04:31 PM)Narcil Wrote: try to remove the last \ to the path supplied. so change it $outputDir = "c:\cpaptest"
I should have mentioned I tried that also 
The output says its trying to 'fetch' from the local path rather than from the sd card.
RE: [EzShare SDcard wifi] Script to autodownload
try -debug maybe we'll get more info.
which version of the script are you using exactly? paste all of it somewhere.
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 06:09 PM)Narcil Wrote: try -debug maybe we'll get more info.
which version of the script are you using exactly? paste all of it somewhere.
-debug didn't provide anything different.
Code: # Configuration Settings:
# Execute with admin rights to manage wifi adapter and radio state; non-admin will just connect if needed
# Assumes SSID/profile name match for the ezShare connection
# ezShare card SSID password stored in wifi profile; user needs to manually connect to ezShare once
# Restores wifi adapter/radio/connection state post-execution including previous SSID connection
# Set "ezShareSsid" to "" to omit wifi adapter/radio state/connection logic
$ezShareSsid = ""
# Name of directory where SD Card data will be stored
$outputDir = "c:\cpaptest"
$debug = $true
### MAIN CODE BELOW -- DO NOT EDIT UNLESS YOU KNOW WHAT YOU'RE DOING ###
# #
Add-Type -AssemblyName System.Web;
function fetchUrl($url,$outfile=$null,$debug=0) {
$url = [System.Web.HttpUtility]::UrlDecode($url)
if ($debug -eq 1) {
Write-Host "fetchURL: $url" | Out-Host
}
if ($outfile -eq $null) {
Try {
$response = (New-Object System.Net.WebClient).DownloadString($url)
} Catch [Exception] {
Write-Host $_.Exception | format-list -force | Out-Host
}
return $response
}
$outfile = "$PWD\$outfile"
Try {
(New-Object System.Net.WebClient).DownloadFile($url, $outfile)
} Catch [Exception] {
Write-Host $_.Exception | format-list -force | Out-Host
}
return $null
}
function listDir($url, $dir = "root") {
$output = fetchUrl -url $url
$rows = $output -split "\n"
$pattern = "^\s{3}(.{10})\s{3}(.{8})\s+([^\s]+)" +
'\s+<a href="([^"]+)">(.*)<\/a>'
$tz = [System.TimeZoneInfo]::Local
[System.TimeZoneInfo]::ConvertTimeBySystemTimeZoneId([DateTime]::UtcNow, $tz.Id)
$list = @{}
$list[$dir] = @()
foreach ($k in 0..($rows.Length - 1)) {
$row = $rows[$k]
if ($row -match $pattern) {
$m = [regex]::Match($row, $pattern).Groups.Value
$m[1] = $m[1] -replace " ", "0"
$m[2] = $m[2] -replace " ", "0"
$m[5] = $m[5].Trim()
if ($m[5] -eq "." -or $m[5] -eq "..") { continue }
$time = [DateTime]::ParseExact("$($m[1]) $($m[2])", "yyyy-MM-dd HH:mm:ss", $null).AddHours($myTimezone)
$new = @{
stat = $time.ToString('yyyy-MM-dd HH:mm:ss')
url = $m[4]
name = $m[5]
}
$list[$dir] += $new
}
}
foreach ($r in $list[$dir]) {
if ($r['url'] -match "^dir.*") {
$url = "http://ezshare.card/" + $r['url']
if ($dir -eq "root") {
$newdir = $r['name']
}
else {
$newdir = $dir + "\" + $r['name']
}
$newlist = listDir -url $url -dir $newdir
$list = $($list; $newlist)
}
}
return $list
}
# Check if the script is running as an administrator
$isAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")
# Check if the Wi-Fi adapter is disabled and enable it
$didAdapterEnable = $false
$wifiAdapter = Get-NetAdapter -Name "Wi-Fi"
if ($isAdmin -and $ezShareSsid -ne "" -and $wifiAdapter.Status -eq "Disabled") {
Enable-NetAdapter -Name "Wi-Fi" -Confirm:$false
$didAdapterEnable = $true
}
# Check if the Wi-Fi radio is off and turn it on
$didRadioTurnOn = $false
$wifiSoftwareRadioOff = Get-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "SoftwareRadioOff"
if ($isAdmin -and $ezShareSsid -ne "" -and $wifiSoftwareRadioOff.RegistryValue -eq 1) {
Set-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "SoftwareRadioOff" -RegistryValue 0
$didRadioTurnOn = $true
}
# Check if we are already connected to the desired SSID profile
$didSsidConnect = $false
$connectedSsidProfile = @(netsh wlan show interfaces | Where-Object { $_ -Match '\bSSID\s+:' -or $_ -Match '\bProfile\s+:' } | ForEach-Object { ($_ -split ':')[1].Trim() }) + @("", "")
if ($ezShareSsid -ne "" -and $connectedSsidProfile[0] -ne "$ezShareSsid") {
# Connect to the SSID/profile
netsh wlan connect ssid="$ezShareSsid" name="$ezShareSsid" >$null 2>&1
$didSsidConnect = $true
}
# Wait for the ping response from the specified address
# Note: Can use "192.16.8.4.1" instead of "ezshare.card" if you wish
$ezShareAddress = "ezshare.card"
Write-Host "Waiting for ez Share Site (Ctrl-C to Cancel): " -NoNewline
do {
Write-Host "." -NoNewline
$pingResult = Test-Connection -ComputerName "$ezShareAddress" -Count 1 -Quiet
Start-Sleep -Seconds 2
} while (!$pingResult)
Write-Host ""
$url = "http://ezshare.card/dir?dir=A:"
$list = listDir -url $url;
if (-not $list.root -or -not $list.root.GetType().IsArray) {
Write-Host "Error: missing root folder on EZ Share Card. Aborting!"
exit
}
if (-not $list.DATALOG -or -not $list.DATALOG.GetType().IsArray) {
Write-Host "Error: missing DATALOG folder on EZ Share Card. Aborting!"
exit
}
if (-not $list.SETTINGS -or -not $list.SETTINGS.GetType().IsArray) {
Write-Host "Error: missing SETTINGS folder on EZ Share Card. Aborting!"
exit
}
if (-not (Test-Path $outputDir)) {
Write-Host "Error: Output folder '$outputDir' doesn't exist. Aborting!"
exit
}
$dst = $outputDir
Write-Host -NoNewline "Fetching " | Out-Host
# Files to fetch from root
foreach ($r in $list.root) {
if ($r.name -match "System Volume Information") { continue }
if ($r.name -match "ezshare.cfg") { continue }
if ($r.url -match "^dir?.*" ) { continue }
$out = Join-Path -Path $dst -ChildPath $r.name
if (-not (Test-Path $out)) {
$stat = 0
} else {
$s = Get-Item $out
$stat = $s.LastWriteTime.Ticks
}
if (([datetime]::Parse($r.stat)).Ticks -gt $stat) {
if ($debug -eq $true) {
Write-Host "Fetching: $out" | Out-Host
} else {
Write-Host -NoNewline "+" | Out-Host
}
fetchUrl -url $r.url -outfile $out
} else {
if ($debug -eq $true) {
Write-Host "Skipping: $($r.name)" | Out-Host
} else {
Write-Host -NoNewline "." | Out-Host
}
}
}
# fetch SETTINGS files
if (-not (Test-Path "$outputDir\SETTINGS")) {
New-Item -ItemType Directory -Path "$outputDir\SETTINGS" | Out-Null
}
if (-not (Test-Path "$outputDir\SETTINGS" -PathType Container)) {
Write-Host "Error: $outputDir\SETTINGS is not a directory."
exit
}
foreach ($r in $list.SETTINGS) {
$out = "$outputDir\SETTINGS\" + $r.name
if (-not (Test-Path $out)) {
if ($debug -eq $true) {
Write-Host "Fetching: $out" | Out-Host
} else {
Write-Host -NoNewline "+" | Out-Host
}
fetchUrl -url $r.url -outfile $out
}
else {
if ($debug -eq $true) {
Write-Host "Skipping: $out" | Out-Host
} else {
Write-Host -NoNewline "." | Out-Host
}
}
}
# fetch DATALOG files
if (-not (Test-Path "$outputDir\DATALOG")) {
New-Item -ItemType Directory -Path "$outputDir\DATALOG" | Out-Null
}
if (-not (Test-Path "$outputDir\DATALOG" -PathType Container)) {
Write-Host "Error: $outputDir\DATALOG is not a directory."
exit
}
foreach ($r in $list.DATALOG) {
$folder = "DATALOG\" + $r.name
if (-not (Test-Path "$outputDir\$folder") -or -not (Test-Path "$outputDir\$folder" -PathType Container)) {
New-Item -ItemType Directory -Path "$outputDir\$folder" | Out-Null
}
Write-Host "" | Out-Host
Write-Host -NoNewline " $($r.name) " | Out-Host
foreach ($f in $list.$folder) {
$out = "$outputDir\$folder\" + $f.name
if (-not (Test-Path $out)) {
if ($debug -eq $true) {
Write-Host "Fetching: $out" | Out-Host
} else {
Write-Host -NoNewline "+" | Out-Host
}
fetchUrl -url $f.url -outfile $out
}
else {
if ($debug -eq $true) {
Write-Host "Skipping: $out" | Out-Host
} else {
Write-Host -NoNewline "." | Out-Host
}
}
}
}
Write-Host ""
# Restore State: Disconnect from the SSID, turn off radio, disable the adapter only if the script connected to them
if ($didSsidConnect) {
# Re-connect to the old connected network, or dissconnect if blank
if ($connectedSsidProfile[0] -eq "") {
netsh wlan disconnect >$null 2>&1
} else {
netsh wlan connect ssid="$connectedSsidProfile[0]" name="$connectedSsidProfile[1]" >$null 2>&1
}
}
if ($didRadioTurnOn) {
# Turn off the Wi-Fi radio
Set-NetAdapterAdvancedProperty -Name "Wi-Fi" -AllProperties -RegistryKeyword "SoftwareRadioOff" -RegistryValue 1
}
if ($didAdapterEnable) {
# Disable the Wi-Fi adapter
Disable-NetAdapter -Name "Wi-Fi" -Confirm:$false
}
Write-Host " Done"
exit
06-28-2024, 08:24 PM
(This post was last modified: 06-28-2024, 08:27 PM by Narcil.)
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 05:42 PM)ChickenLittle Wrote: The output says its trying to 'fetch' from the local path rather than from the sd card.
just a quirk of the error message, it's not the actual url being fetched. i think if you edit line 176
Code: from: Write-Host "Fetching: $out" | Out-Host
to: Write-Host "Fetching: $r.url" | Out-Host
it should display the url actually being fetched instead of the "$out" output file path.
so what happens when you try to visit the url "http://ezshare.card/dir?dir=A:" in your browser? that's what it should be trying to fetch.
06-28-2024, 08:29 PM
(This post was last modified: 06-28-2024, 08:30 PM by ChickenLittle.)
RE: [EzShare SDcard wifi] Script to autodownload
(06-28-2024, 08:24 PM)Narcil Wrote: just a quirk of the error message, it's not the actual url being fetched. i think if you edit line 176
Code: from: Write-Host "Fetching: $out" | Out-Host
to: Write-Host "Fetching: $r.url" | Out-Host
so what happens when you try to visit the url "http://ezshare.card/dir?dir=A:" in your browser? that's what it should be trying to fetch.
$r.url shows the full local path (eg Fetching: c:\cpaptest\DATALOG\20240628\20240629_005249_SA2.edf)
Visiting the web url shows the directory listing of the SDcard
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