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ferritext.ps1
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ferritext.ps1
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#####
#
# FEXT by koh-gt
#
# Tested to work on the following Ferrite Core versions:
#
# Recommended -- v3.1.4, v3.1.3, v3.1.2, v3.1.1
# Deprecated -- v3.1.0, v3.0.1, v3.0.0
#
# A Powershell script to search for text inscriptions on the Ferrite blockchain.
#
# Place this script in the same directory level as ferrite-cli.exe
#
#####
$ferrite_coin_splash = "`n
-:+*#%@@@@@@@@@@%#*+:-
.:*%@@@@@@@@@@@@@@@@@@@@@@@@%*:.
-+%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@%+-
':%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@%:'
';@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@;'
+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+
-#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#-
:@@@@@@@@@@@@@@@@@@@@@@@@@@@-.:#@@@@@@@@@@@@@@@@@@@@@@@:
;@@@@@@@@@@@@@@@@@@@@@@@@@@%- :;%@@@@@@@@@@@@@@@@@@@@+
+@@@@@@@@@@@@@@@@@@@@@@@@@@%. .+#@@@@@@@@@@@@@@@@@@+
-@@@@@@@@@@@@@@@@@@@@@@@@@@# ;+- :*%@@@@@@@@@@@@@@@-
%@@@@@@@@@@@@@@@@@@@@@@@@@* .#@@@@*:. -@@@@@@@@@@@@@@@%
+@@@@@@@@@@@@@@@@@@@@@@@@@; .%@@@@@@@- :@@@@@@@@@@@@@@@@@+
#@@@@@@@@@@@@@@@@@@@@@@@@: -@@@@@@@%- +@@@@@@@@@@@@@@@@@@#
@@@@@@@@@@%%%%%%%%%%%%%%- :@@@@@@@%. +%%%%%%%%%%@@@@@@@@@@
@@@@@@@@@@ +@@@@@@@# @@@@@@@@@@
@@@@@@@@@@ ;@@@@@@@* @@@@@@@@@@
@@@@@@@@@@%%%%%%%%%%; *@@@@@@@+ .#%%%%%%%%%%%%%@@@@@@@@@@
#@@@@@@@@@@@@@@@@@@* .#@@@@@@@: -@@@@@@@@@@@@@@@@@@@@@@@@#
+@@@@@@@@@@@@@@@@@+ .%@@@@@@@- :@@@@@@@@@@@@@@@@@@@@@@@@@+
%@@@@@@@@@@@@@@@: :;%@@@%- +@@@@@@@@@@@@@@@@@@@@@@@@@%
-@@@@@@@@@@@@@@@@#:. -+*. ;@@@@@@@@@@@@@@@@@@@@@@@@@@-
+@@@@@@@@@@@@@@@@@@%+- #@@@@@@@@@@@@@@@@@@@@@@@@@@+
+@@@@@@@@@@@@@@@@@@@@@*:. .#@@@@@@@@@@@@@@@@@@@@@@@@@@;
:@@@@@@@@@@@@@@@@@@@@@@@#+-.%@@@@@@@@@@@@@@@@@@@@@@@@@@:
-#@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#-
+@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@+
';@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@;'
':%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@%:'
-+%@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@%+-
.:*%@@@@@@@@@@@@@@@@@@@@@@@@%*:.
-:+*#%@@@@@@@@@@%#*+:-
"
#####
#
# RPC parameters
#
#####
[string] $rpcuser = "user"
[string] $rpcpass = "password"
[string] $rpchost = "127.0.0.1"
$MAINNET_RPC_PORT = 9573
$TESTNET_RPC_PORT = 19573
#####
#
# Future
#
#####
[int] $UTF_ENABLE = 1
[int] $TESTNET = 0 # leave as 1 for testnet
#####
#
# Text return parameters
#
#####
# load latest blocks at startup from cli (default 30)
$INIT_BLOCKS_SHOW = 10 ##########################################
# 0 - blocks strings that contain non standard characters
# 1 - filters strings that contain non standard characters
$ALLOW_NONSTANDARD = 0
# 0 - only characters 32 to 126 " !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~"
# 1 - non-operation ascii from 32 to 126 and 128 to 255
$STANDARD_SETTING = 0
# show or skip invalid blocks
$SHOW_EMPTY_OR_INVALID_BLOCKS = 0
# number of digits for block number (default: 9)
$BLOCKNUM_DIGITS = 9
#####
#
# Window settings
#
#####
$WINDOW_HEIGHT = 40
$WINDOW_WIDTH = 100
$uisettings = (get-host).UI.RawUI
$b = $uisettings.WindowSize
$ba = $uisettings.MaxPhysicalWindowSize
# adjust buffer size according to max physical window size
$bf = $uisettings.BufferSize
$bf.Height = [math]::Ceiling($ba.Height - 1) # increase this so that buffer can handle more at once...
$bf.Width = [math]::Ceiling($ba.Width - 1)
$uisettings.BufferSize = $bf
# let window size be max physical window size
# $b.Height = $ba.Height - 1 # a bit smaller than maxphysical window size
# $b.Width = $ba.Width - 1 # a bit smaller than maxphysical window size
$b.Height = $WINDOW_HEIGHT
$b.Width = $WINDOW_WIDTH
$height_window = $b.Height
$width_window = $b.Width
$uisettings.WindowSize = $b # apply window size changes
#window title stat of columns x rows
[string] $titlename = "Ferritext Wall -- FEXT ~ $height_window x $width_window"
$uisettings.WindowTitle = $titlename # apply window name title changes
#####
if ($TESTNET) {
$COIN_SHORTHAND = "tFEC" # for units
} else {
$COIN_SHORTHAND = "FEC" # for units
}
# UTF-8 support for characters outside ASCII.
# Experimental !
# (Mandarin, Spanish, Hindi, Arabic, Bengali, Portuguese, Russian, Japanese)
if ($UTF_ENABLE){
[Console]::OutputEncoding = [Text.UTF8Encoding]::UTF8
[Console]::Writeline("你好，世界 | नमस्ते दुनिया | مرحبا بالعالم | ওহে বিশ্ব | Olá Mundo")
[console]::Writeline("Привет, мир | こんにちは、世界 | ਹੈਲੋ ਵਰਲਡ | హలో వరల్డ్ | नमस्कार जग")
[console]::Writeline("Xin chào thế giới | வணக்கம் உலகம் | 안녕하세요, 세계 | สวัสดีโลก | Γειά σας κόσμος")
[console]::Writeline("မင်္ဂလာပါ | Привіт, світе | नमस्कार संसार | سلام نړی | سلام دنیا")
# Hindi, Arabic fonts do not load in NSimSun
}
# Console codes
$esc = "$([char]27)"
$reset = "$esc[0m"
$highlight_white = "$esc[30;47m"
$red_text = "$esc[31;40m"
$green_text = "$esc[32;40m"
$SERVERCONN_TIMEOUT_MILLIS = 500
function test-ferrite-server-connection($rpchost, $port_test, $timeout) {
$requestCallback = $state = $null
$client = New-Object System.Net.Sockets.TcpClient
$beginConnect = $client.BeginConnect($rpchost,$port_test,$requestCallback,$state)
Start-Sleep -milli $timeout
if ($client.Connected) {
$open = $true
} else {
$open = $false
}
$client.Close()
if ($open){
[console]::Writeline("TCP test $rpchost port $port_test ($COIN_SHORTHAND)...$green_text`yes$reset")
} else {
[console]::Writeline("TCP test $rpchost port $port_test ($COIN_SHORTHAND)...$red_text no$reset")
}
return $open
}
function get-ferrite-server-status(){
if ($testnet -eq 0){
$port_test = $MAINNET_RPC_PORT
} else {
$port_test = $TESTNET_RPC_PORT
}
$ferrite_rpc_status = test-ferrite-server-connection($rpchost)($port_test)($SERVERCONN_TIMEOUT_MILLIS)
if ($ferrite_rpc_status){
[console]::Writeline("Connection test successful.")
} else {
[console]::Writeline("Connection cannot be made to $rpchost.")
[console]::Writeline("$highlight_white`Check if Ferrite Core or ferrited is running.$reset")
return $false
}
[console]::Writeline("Checking if process name is Ferrite Core.")
$process_names = "ferrite-qt"
$running = Get-Process | Where-Object { $_.ProcessName -like "*$process_names*" }
if ($running.Count -gt 0) {
$running | ForEach-Object {
[console]::Write("Ferrite Core...")
[console]::Write("$green_text`yes$reset ")
[console]::WriteLine("Client: $($_.ProcessName) (PID: $($_.Id))")
}
return $true
} else {
[console]::Write("$red_text no$reset`n")
[console]::WriteLine("$red_text Ferrite-qt is not running.$reset Filters:`"$process_names`"`nPlease run ferrite-qt or ferrited to use Ferritext.")
return $false
}
}
$ferrite_run_status = get-ferrite-server-status
if (-not $ferrite_run_status){
start-sleep -seconds 5000
break
}
############################################################################################################################################
#
# ferrite-cli searcher
#
############################################################################################################################################
$FERRITE_CLI_EXE = "ferrite-cli.exe"
$LATEST_VERSION_STR = "v3.1.3"
$LATEST_VNUM = 30103
$CUTOFF_VNUM = 30000
$SEARCH_TIMEOUT_SECONDS = 10
function ferrite-software-search($current_path, $ferrite_exe, $timeout){
# Define the timeout (in seconds)
# Start a background job to run Get-ChildItem
$job = Start-Job -ScriptBlock {
param (
[string]$path,
[string]$filename
)
Get-ChildItem -Path $path -Recurse -Include $filename
} -ArgumentList $current_path, "$ferrite_exe"
# Wait for the job to complete or timeout
$jobCompleted = $job | Wait-Job -Timeout $timeout
if ($jobCompleted) {
# Job completed within the timeout
$ferrite_cli_paths = Receive-Job -Job $job
$output = @(1..$ferrite_cli_paths.count)
$index = 0
foreach ($filepath in $ferrite_cli_paths){
$output[$index] = $filepath.FullName
$index++
}
return $output
} else {
# Timeout reached
Stop-Job -Job $job
Remove-Job -Job $job
[console]::Writeline("The operation exceeded the timeout of $timeoutSeconds seconds.`n$ferrite_exe cannot be found.")
}
}
# version checker
function get-numversion($versionString) {
# version XX.YY.ZZ.WW = 10000 * XX + 100 * YY + ZZ
# Extract the version number part (X.Y.Z)
$version_number = [regex]::Match($versionString, 'v(\d+\.\d+\.\d+)').Groups[1].Value
$parts = $version_number -split '\.'
$x = [int]$parts[0]
$y = [int]$parts[1]
$z = [int]$parts[2]
$numericVersion = (10000 * $x) + (100 * $y) + $z
return $numericVersion
}
function check-ferrite([string] $current_path){ # TODO Test for hardcoded C:\Program files ferrite-cli
try {
# Run the executable and capture the output
$output = & $current_path -version
# Display the captured output
$num_version = get-numversion($output)
return $num_version
} catch [System.Management.Automation.CommandNotFoundException] {
return $false # no such command ferrite-cli
} catch [System.Management.Automation.ItemNotFoundException] {
return $false # no such directory
}
}
function start-check-version-ferrite($ver, $pathx){
if ($ver) {
[console]::Write("$pathx...$ver`n")
if ($ver -ge $CUTOFF_VNUM){
[console]::Writeline("Using ferrite-cli $ver from $pathx")
return $true
} else {
return $false
}
} else {
[console]::Write("$pathx...no`n")
return $false
}
}
function start-checks-cli(){
[console]::Write("`n`nFerritext will search for the latest ferrite-cli`nLatest version: $LATEST_VERSION_STR ($LATEST_VNUM) Cutoff ($CUTOFF_VNUM)`n")
[console]::Write("Checking for ferrite-cli in same directory...`n")
$immediatev = check-ferrite("ferrite-cli.exe")
if (start-check-version-ferrite($immediatev)("current path")){
return "$CURRENT_PATH\ferrite-cli.exe"
}
$ferritefilepaths = @(
"C:\Program Files\Ferrite\daemon\ferrite-cli.exe", # v3.1.2 and future
"C:\Program Files\_Ferrite_Core\daemon\ferrite-cli.exe",
"C:\Program Files\Ferrite\ferrite-cli.exe",
"C:\Program Files\_Ferrite_Core\ferrite-cli.exe"
)
[console]::Write("Checking for ferrite-cli in default program file paths...`n")
foreach ($path in $ferritefilepaths){
$pathv = check-ferrite($path)
if (start-check-version-ferrite($pathv)($path)){
return $path
}
}
[console]::Write("Performing deeper search for ferrite-cli in child directories...`n")
$ferriteallpaths = ferrite-software-search($PWD.Path)($FERRITE_CLI_EXE)($SEARCH_TIMEOUT_SECONDS)
foreach ($ferritepath in $ferriteallpaths){
$ferritepathv = check-ferrite($ferritepath)
if (start-check-version-ferrite($ferritepathv)($ferritepath)){
return $ferritepath
}
}
[console]::Write("No suitable ferrite-cli found.")
return $false
}
function start-checks-index(){
[console]::Write("`n`nFerritext will search for the FEXT index in the same directory.`n")
if (Test-Path "$CURRENT_PATH\fextindex.dat" -PathType Leaf){
[console]::Write("`nFEXT index$green_text found.$reset")
return "$CURRENT_PATH\fextindex.dat"
}
$fextfilepaths = @(
"C:\Program Files\Ferrite\fextindex.dat",
"C:\Program Files\_Ferrite_Core\fextindex.dat"
)
foreach ($path in $fextfilepaths){
if (Test-Path $path -PathType Leaf){
[console]::Write("`nFEXT index$green_text found.$reset")
return $path
}
}
[console]::Write("`nFEXT index$red_text not found.$reset`nCurrently building index. Catching up...")
return $false
}
############################################################################################################################################
# get latest block height
[string] $CURRENT_PATH = $PWD.Path
$actual_path = start-checks-cli
$actual_path_directory = Split-Path -Path $actual_path -Parent
Set-location -Path "$actual_path_directory"
# FEXT index path
$FEXT_PATH = start-checks-index
if (-not $FEXT_PATH){
$FEXT_PATH = "$CURRENT_PATH\fextindex.dat"
# create FEXT index file, with a zero in the first line indicating no blocks synchronised
"0" | Out-File -FilePath "$FEXT_PATH" -Encoding UTF8
}
# get last saved FEXT index height
$FEXT_CONTENT = Get-Content $FEXT_PATH -Encoding UTF8
$fext_index_height = $FEXT_CONTENT | Select-Object -Index 0
[console]::Write("`nFEXT index currently at height $fext_index_height.")
#pause
#Start-Sleep 50
#####
#
# Console commands
#
#####
if ($TESTNET){$testnet_arg = "-testnet"} else {$testnet_arg = ""}
# commands
[string] $ferrite_cli = ".\ferrite-cli -rpcconnect=`"$rpchost`" -rpcuser=`"$rpcuser`" -rpcpassword=`"$rpcpass`" $testnet_arg"
[string] $listwallets = "$ferrite_cli listwallets"
[string] $getblockcount = "$ferrite_cli getblockcount"
[string] $getblockhash = "$ferrite_cli getblockhash"
[string] $getblock = "$ferrite_cli getblock"
[string] $getrawtransaction = "$ferrite_cli getrawtransaction"
[string] $getnetworkinfo = "$ferrite_cli getnetworkinfo"
[string] $getrawmempool = "$ferrite_cli getrawmempool"
# wallet commands
[string] $listwallets = "$ferrite_cli listwallets"
# transaction creation
[string] $createrawtransaction = "$ferrite_cli createrawtransaction"
# blockchain variables
[string] $maxheight = iex -Command $getblockcount
[string] $genesishash = iex -Command "$getblockhash 0"
# initial synchronisation
$blocks_show = $INIT_BLOCKS_SHOW
$last_block = $maxheight
$START_BLOCK = $last_block - $blocks_show
$LINES_DISPLAY_SHOW = $WINDOW_HEIGHT - 10 # unused
$MAX_DISPLAY_LINES_OUTPUT = 21 # maximum number of lines of last seen messages
$WALLETINFO_LINES = 2 # number of lines for wallet information
$BLOCK_UPDATE_INTERVAL = 10 #block update interval in seconds
$MEMPOOL_UPDATE_INTERVAL = 2 #block update interval in seconds
$FEXT_CHECK_UPDATE_INTERVAL = 1
$TIMEOUT_ALERT = 15 # sync timeout alert mode - if more than X seconds then sync will start
$TIMEOUT_ALERT_HYPER = 2
#####
#
# Chainparams
#
#####
# default update times
$BLOCK_TIME = 60
function get-block-update-interval($BLOCK_UPDATE_INTERVAL){
if ($BLOCK_UPDATE_INTERVAL -gt $BLOCK_TIME){
return $BLOCK_TIME
}
return $BLOCK_UPDATE_INTERVAL
}
function get-mempool-update-interval($BLOCK_UPDATE_INTERVAL, $MEMPOOL_UPDATE_INTERVAL){
if ($BLOCK_UPDATE_INTERVAL -gt $BLOCK_TIME){
$BLOCK_UPDATE_INTERVAL = $BLOCK_TIME
}
if ($MEMPOOL_UPDATE_INTERVAL -gt $BLOCK_UPDATE_INTERVAL){
$MEMPOOL_UPDATE_INTERVAL = $BLOCK_UPDATE_INTERVAL
}
return $MEMPOOL_UPDATE_INTERVAL
}
$BLOCK_UPDATE_INTERVAL = get-block-update-interval($BLOCK_UPDATE_INTERVAL)
$MEMPOOL_UPDATE_INTERVAL = get-mempool-update-interval($BLOCK_UPDATE_INTERVAL)($MEMPOOL_UPDATE_INTERVAL)
#####
#
# debug functions
#
#####
function print-object([Object[]] $arr){
foreach ($line in $arr){
[console]::Write("$line`n")
}
}
function print-object-multiline([Object[]] $arr){
$lines = $arr -join "`n"
[console]::Write("$lines`n")
}
$LINE_CLEAR = " " * $WINDOW_WIDTH
function clear-lines([int]$lines){
$LINES_CLEAR = "$LINE_CLEAR`n" * $lines
[console]::Write($LINES_CLEAR)
}
#####
#
# main functions
#
#####
# check for version
function get-networkinfo-subversion() {
$networkinfo = iex -Command "$getnetworkinfo"
$netinfo = $networkinfo | ConvertFrom-Json
$version = $netinfo.version
return $version
}
function get-message-fee-rate(){
[long] $ferrite_core_version = get-networkinfo-subversion
if ($ferrite_core_version -ge 3010200){
return 10, 2
} else {
return 0.1, 4
}
}
function get-skipblock-fee-rate([int] $height){
[long] $ferrite_core_version = get-networkinfo-subversion
if ($ferrite_core_version -ge 3010200){
# can skip blocks
} else {
#
}
}
# clear previous outputs from searching for ferrite-cli
[console]::Write("$ferrite_coin_splash")
[double] $MESSAGE_FEE_RATE, $DECIMAL_PRECISION = get-message-fee-rate
[double] $SKIPBLOCK_FEE_RATE = get-skipblock-fee-rate($maxheight) # fee rate for pushing stuck blocks - expensive!
# get mempool for unconfirmed transactions
function get-rawmempool(){
$rawmempool = iex -Command "$getrawmempool" | ConvertFrom-Json
return $rawmempool
}
# useful function to check for transaction count -- skip blocks that only contain one transaction
function get-blocktransactionhashes([int]$height){
[string] $blockdatahash = iex -Command "$getblockhash $height"
[string] $jsonblockdata = iex -Command "$getblock $blockdatahash"
$blockdata = $jsonblockdata | ConvertFrom-Json
$txdata = $blockdata.tx
return $txdata
}
function Get-BlockOpReturnHex-FromHeight([int]$height){
return Get-BlockOpReturnHex(get-blocktransactionhashes($height))
}
function get-tx-vout($tx){
# gets the hex value of the opreturn from the vout of the getrawtransaction output
return $tx.vout | Where-Object {$_.scriptPubKey.hex.StartsWith("6a")} | ForEach-Object {
$scriptpubkey_hex = $_.scriptPubKey.hex
$scriptpubkey_hex_substring = $scriptpubkey_hex.Substring(2, 2)
if ($scriptpubkey_hex_substring -eq "4c") {
$_.scriptPubKey.hex.Substring(6)
} elseif ($scriptpubkey_hex_substring -eq "4d") {
$_.scriptPubKey.hex.Substring(8)
} elseif ($scriptpubkey_hex_substring -eq "4e") {
$_.scriptPubKey.hex.Substring(12)
} else {
$_.scriptPubKey.hex.Substring(4)
}
}
}
# returns transaction data from transaction hashes
function Get-BlockOpReturnHex([Object[]]$txdata){
$txnum = $txdata.count
if ($txnum -eq 1){
$tx = iex -Command "$getrawtransaction $txdata 1" | ConvertFrom-Json
# return $tx.vout | Where-Object {$_.scriptPubKey.asm -match 'OP_RETURN'} | ForEach-Object { $_.scriptPubKey.asm } | ForEach-Object { $_ -replace '^OP_RETURN\s*', '' }
$tx_vout = get-tx-vout($tx)
return $tx_vout
}
$output = @(1..$txnum)
foreach ($i in 0..($txnum-1)) {
$txhash = $txdata[$i]
$tx = iex -Command "$getrawtransaction $txhash 1" | ConvertFrom-Json
$tx_vout = get-tx-vout($tx)
$output[$i] = $tx_vout
}
return $output
}
# ferritext explorer
function hex-to-str([string]$hexraw){
$hex = $hexraw -replace '[^0-9a-fA-F]', ''
$standard = 1
$arr = @(1..$hex.length)
$arr_index = 0
for ($i = 0; $i -lt $hex.Length; $i = $i + 2){
$nib1 = $hex[$i]
$nib2 = $hex[($i + 1)]
$byte = [system.convert]::ToInt16("$nib1$nib2", 16)
if (($byte -ge 32) -and ($byte -lt 127)){ # only standard ASCII
$char = [char][byte]$byte
$arr[$arr_index] = $char
$arr_index++
} else {
$standard = 0
}
}
if (($ALLOW_NONSTANDARD + $standard) -ne 0){ # $ALLOW_NONSTANDARD = 1 will force this to equal 1
return [string]::join("", $arr[0..($arr_index - 1)])
} else {
return ""
}
}
function hexarr-to-strarr([Object[]] $hexarr){
$hexarr_count = $hexarr.count
if ($hexarr_count -eq 1){
[string] $hex = $hexarr
$strdata = hex-to-str($hex)
if ($strdata -ne ""){
$str_hex = $strdata
}
return $str_hex
# [console]::Write("$str_hex")
} else {
$arr = @(1..$hexarr_count)
$valid_index = 0
for ($i = 0; $i -lt $hexarr_count; $i++){
[string] $hex = $hexarr[$i]
$strdata = hex-to-str($hex)
if ($strdata -ne ""){
$arr[$valid_index] = $strdata
$valid_index++
}
}
if ($valid_index -ne 0){
return $arr[0..($valid_index - 1)]
} else {
return $null
}
}
}
function get-output-2d-object-str-mempool([int] $maxheight){
$nextheight = $maxheight + 1
$rawmempool_tx = get-rawmempool
$rawmempool_tx_count = $rawmempool_tx.count
if ($rawmempool_tx_count -ne 0){
$nextblock_strarr = hexarr-to-strarr(Get-BlockOpReturnHex($rawmempool_tx)) # cannot index into null array - why? because mempool can be empty
} else {
$nextblock_strarr = $null
}
return @(@($nextheight, $nextblock_strarr))
}
function get-output-2d-object-str([int] $start_block, [int] $last_block){
if($start_block -eq $last_block){
$height = $start_block
$strarr = hexarr-to-strarr(Get-BlockOpReturnHex-FromHeight($height))
return @($height, $strarr)
}
$blocks = @($start_block..$last_block)
$output = @($start_block..$last_block)
$index = 0
foreach ($block in $blocks){
$height = $block
$strarr = hexarr-to-strarr(Get-BlockOpReturnHex-FromHeight($height))
$output[$index] = @($height, $strarr)
$index++
}
return $output
}
function format-output-arr($block_height, $block_data){
$spacer = " " * ($BLOCKNUM_DIGITS)
$block_height_str = ([string] $block_height).PadLeft($BLOCKNUM_DIGITS, " ")
$txindex = 0
$block_data_count = $block_data.count
$output_arr = ,$null * $block_data_count
foreach ($tx in $block_data){
if ($txindex -eq 0){
#[console]::WriteLine("$block_height_str | $tx")
$output_arr[$txindex] = "$block_height_str | $tx"
$txindex++
} else {
#[console]::WriteLine("$spacer | $tx")
$output_arr[$txindex] = "$spacer | $tx"
$txindex++
}
}
return $output_arr
}
function get-total-tx-multiblock($2d_object){
$total_lines = 0
foreach ($block in $2d_object){
$total_lines = $total_lines + $block[1].count
}
return $total_lines
}
function output-2d-object-str([Object[]] $2d_object){
# If the array is only @($height, $strarr), this will return 1
# if it is a nested array it will return 2 since the first element is an array
#
# case with only 1 block
$2d_object_count = $2d_object[0].Count
if ($2d_object_count -eq 1){
$block_height = $2d_object[0]
$block_data = $2d_object[1]
return format-output-arr($block_height)($block_data)
} else {
$total_lines = get-total-tx-multiblock($2d_object)
$ui_arr = ,$null * $total_lines
$line_index = 0
foreach ($block in $2d_object){
$block_height = $block[0]
$block_data = $block[1]
$block_output_arr = format-output-arr($block_height)($block_data)
foreach ($line in $block_output_arr){
$ui_arr[$line_index] = $line
$line_index++
}
}
return $ui_arr
}
}
function cursor-goto ([int] $x, [int] $y){
[console]::SetCursorPosition($x, $y)
}
function cursor-return (){
cursor-goto(0)(0)
}
function cursor-return-corner (){
cursor-goto($WINDOW_WIDTH - 1)($WINDOW_HEIGHT - 1)
}
function cursor-hide (){
$uisettings.CursorSize = 0 # hide cursor
}
function cursor-show (){
$uisettings.CursorSize = 1 # hide cursor
}
# "$esc[$offset_rows;$start_x`H"
$SHOW_FULL_STRINGS = 1 # shows entire string even those longer than $WINDOW_WIDTH
function process-oversized-str($ui_obj_string_arr){ # in case strings are too long, they wrap around and take multiple lines
[int] $lines = 0
$maxlinelength = $WINDOW_WIDTH - 1
foreach ($tx_string in $ui_obj_string_arr){
$strlength = $tx_string.length
if ($strlength -gt $maxlinelength){
$lines = $lines + [math]::Ceiling($strlength / $maxlinelength)
} else {
$lines++
}
}
if ($lines -eq $ui_obj_string_arr.count){
return $ui_obj_string_arr
}
$output_arr = ,$null * $lines
$index = 0
foreach ($tx_string in $ui_obj_string_arr){
$strlength = $tx_string.length
if ($strlength -gt $maxlinelength){
$splitstrings_num = [math]::Ceiling($strlength / $maxlinelength)
for ($i = 0; $i -lt $strlength; $i += $maxlinelength){
$output_arr[$index] = $tx_string.Substring($i, [Math]::Min($maxlinelength, $strlength - $i))
$index++
}
} else {
$output_arr[$index] = $tx_string
$index++
}
}
return $output_arr
}
function output-main-format-str($ui_obj, $ui_obj_mem, [int] $INDEX, [int] $MAX_LINES){
if ($MAX_LINES -eq 0){
return
}
$ui = process-oversized-str($ui_obj + $ui_obj_mem)
[int] $linecount = $ui.count
$start_offset = $linecount - $MAX_LINES # starting lines truncated because of MAX_LINES
if ($start_offset -lt 0){
$start_offset = 0
}
if (($start_offset - $INDEX) -lt 0){
# Error
[console]::WriteLine("`nINVALID INDEX FOR OUTPUT STRING WINDOW`n")
return
}
if ($linecount -gt $MAX_LINES){
return $ui[($start_offset - $INDEX)..($linecount - $INDEX - 1)]
} else {
return $ui
}
}
function indexchecker($ui_obj, $ui_obj_mem, [int] $INDEX, [int]$MAX_LINES){
if ($INDEX -lt 0){ # 0 is the latest block
return 0
}
$ui = process-oversized-str($ui_obj + $ui_obj_mem)
$linecount = $ui.count
if ($INDEX -gt ($linecount - $MAX_LINES)){
if (($linecount - $MAX_LINES) -lt 0){ # no need to use different index since MAX_LINES is sufficient
return 0
} else {
return $linecount - $MAX_LINES # the earliest tx available
}
}
return $INDEX
}
$update_output_wipe_line = " " * ($WINDOW_WIDTH - 1) + "`n"
function update-output-main-format-str($ui_obj, $ui_obj_mem, [int] $INDEX, [int] $MAX_LINES){
# replace with a cursor wipe <----------------------------------- once main loop has no cls
# WIP
cursor-return
$wipe_lines = $update_output_wipe_line * $MAX_LINES
[console]::Write($wipe_lines)
cursor-return
####
#[console]::WriteLine("print out $INDEX")
print-object-multiline(output-main-format-str($ui_obj)($ui_obj_mem)($INDEX)($MAX_LINES))
cursor-return-corner
}
function get-wallet-list(){
$wallet_list = iex -Command $listwallets | ConvertFrom-Json
return $wallet_list
}
function set-txfee([string] $wallet_name, $message_fee_set){
$txfee_status = iex -Command "$ferrite_cli -rpcwallet=`"$wallet_name`" settxfee $message_fee_set" # getwalletinfo has a variable wallet_name
return $txfee_status
}
function get-wallet-info([string] $wallet_name){
# returns wallet info in array form (converted from json) of a wallet name
[string] $getwalletinfo = "$ferrite_cli -rpcwallet=`"$wallet_name`" getwalletinfo" # getwalletinfo has a variable wallet_name
$wallet_info = iex -Command $getwalletinfo | ConvertFrom-Json
return $wallet_info
}
function get-wallet-balance($walletinfo){
return "{0:F$DECIMAL_PRECISION}" -f $walletinfo.balance
}
function generate-wallet-infoline($walletinfo){
[double] $walletinfo_balance = $walletinfo.balance # get balance in
[double] $walletinfo_unc_balance = $walletinfo.unconfirmed_balance
[double] $walletinfo_imm_balance = $walletinfo.immature_balance
$balance = "{0:F$DECIMAL_PRECISION}" -f $walletinfo_balance
# highlight red if zero
if ($walletinfo_balance -ne 0){
[string] $balance_str = " | $balance"
} else {
[string] $balance_str = " | $red_text$balance$reset"
}
if ($walletinfo_unc_balance -ne 0){
$unc_balance = "{0:F$DECIMAL_PRECISION}" -f $walletinfo_unc_balance
[string] $unc_balance_str = " + $unc_balance"
} else {
$unc_balance_str = ""
}
if ($walletinfo_imm_balance -ne 0){
$imm_balance = "{0:F$DECIMAL_PRECISION}" -f $walletinfo_imm_balance
[string] $imm_balance_str = " + $imm_balance"
} else {
$imm_balance_str = ""
}
return "$balance_str$unc_balance_str$imm_balance_str $COIN_SHORTHAND"
}
# ($wallet_select_index)($keypress_key)($keypress_keychar)($wallet_list)($disable_input)
function generate-wallet-output-line($walletname, $wallet_select_index, $longest, $offset_line_x, $index_i){
$walletinfo = get-wallet-info($walletname) #wallet info
$walletinfo_line = generate-wallet-infoline($walletinfo) # the string after the wallet name
if ($walletname -eq ""){
$defaultname = "[default wallet]"
$walletname_out = $defaultname.PadRight($longest)
} else {
$walletname_out = $walletname.PadRight($longest)
}
if ($index_i -eq $wallet_select_index){
return "$offset_line_x$highlight_white$walletname_out$reset$walletinfo_line"
} else {
return "$offset_line_x$walletname_out$walletinfo_line"
}
}
function display-select-wallet($wallet_select_index, $wallet_list){
#show balance too!
$offset_line_x = " " * $FERRITEXT_INPUT_OFFSET_X # spacing each line horizontal
$wallet_list_count = $wallet_list.count
$wallet_output_arr = ,$null * $wallet_list_count
# find longest name, else use 16 letters of padding for [default wallet]
$longest = 16 # [default wallet] has length 16 - used for wallets without name
foreach ($wname in $wlist){
$wname_length = $wname.length
if ($wname_length -gt $longest){
$longest = $wname_length
}
}
if ($wallet_list_count -eq 1){
$walletname = [string]$wallet_list
$wallet_output_arr = generate-wallet-output-line($walletname)($wallet_select_index)($longest)($offset_line_x)(0)
} else {
if ($wallet_list_count -ne 0){
for ($i = 0; $i -lt $wallet_list_count; $i++){
$walletname = $wallet_list[$i]
$wallet_output_arr[$i] = generate-wallet-output-line($walletname)($wallet_select_index)($longest)($offset_line_x)($i)
}
} else {
$wallet_output_arr = ""
}
}