init

2025-11-11 14:13:47 -08:00 · 2025-11-11 14:13:47 -08:00 · 9cd3f40ead
commit 9cd3f40ead
7 changed files with 208 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,33 @@
+.DS_Store
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Code coverage profiles and other test artifacts
+*.out
+coverage.*
+*.coverprofile
+profile.cov
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
+
+# Editor/IDE
+# .idea/
+# .vscode/
--- a/go.mod
+++ b/go.mod
@ -0,0 +1,3 @@
+module rot
+
+go 1.22.1
--- a/index.html
+++ b/index.html
@ -0,0 +1,25 @@
+<!DOCTYPE html><html><head><title>poem, rotting</title><meta name='viewport' content='width=device-width, initial-scale=1' /><link rel='stylesheet' href='style.css' /></head><body><h1>rotting</h1><small>This poem rots over time, eventually disappearing. New words are added to the top of the heap periodically. It offgasses into the internet via random UDP <a href='https://www.rfc-editor.org/rfc/rfc862'>echo packets</a>. Few hosts respond.</small><hr/><p id='poem'>ᵘͥnot ዲo g⋍ᦎtl in཭o hୂ gᜬݰnh,
+Olጮge shoul brnan a tᗹcose ⢄fay
+Rag※,rg᮱⟛᭸aᪿtᖤ dyg Џ᧣lߗght
+
+Thेughwའs n ¨ thir˘Ὄd knw daks rght,
+Bcauọher៤ͳors⏢hͫd fkeె᪸o l៫gtnin⮌ᥬey
+D noഁ o ent notat godnȸt.
+
+ᖜईo enѵth lᴛᬛ ླav by, cringނo brght
+Theiཐ٠rai d ௲igtaveuneૺiೡ a gඎnἻòa,
+๵aeઉ ݛag agaist the⎌dyng ofteht.
+
+Wild⪴men ho⌆cҬuᖆt an᫱sng the un i࿂ fligᛳ,
+n  lern, tᲦ lࠋt,ႋׄhᲁल ivedtᖱsӰway╝
+Doᾬnt go၍get ቻntot gȔ໶ nigη॒ᣯ
+
+Gᨠve mஸn۳ nar deth, ଛhɇse wit😡သblin᪾inght
+BliЏ᬴es could aরeࡴlik mtᴷ⮆s a© gy   
+Rageraᔚagɡ୛stheĄܔi⫝ of tlight
+
+dyoᜇmyfathr, hereo te៎ݽadheit
+Curseࠓl൛ᜈ ٧e nwit ouẳe teaႳs, ௪ Ỹr⒱
+DoҾ oge๨tleീ᠖ntht ࠺ᮙoࢡnihϯ
+RaⰄ, ᕅagegੵst ᬁe yin᧒ of ۭhe Ỻƛht.
+</p></body></html>
--- a/main.go
+++ b/main.go
@ -0,0 +1,108 @@
+// You can edit this code!
+// Click here and start typing.
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"math/rand"
+	"net"
+	"os"
+	"time"
+)
+
+func getRandomAddress() string {
+	ip1 := rand.Intn(256)
+	ip2 := rand.Intn(256)
+	ip3 := rand.Intn(256)
+	ip4 := rand.Intn(256)
+	return fmt.Sprintf("%d.%d.%d.%d", ip1, ip2, ip3, ip4)
+}
+
+func offgas(r rune) {
+	address := getRandomAddress()
+	conn, err := net.Dial("udp", address+":7")
+	if err != nil {
+		fmt.Println("Error connecting to:", address, err)
+	}
+	defer conn.Close()
+
+	// Set write timeout
+	conn.SetWriteDeadline(time.Now().Add(3 * time.Second))
+
+	// Send the character
+	_, err = conn.Write([]byte(string(r)))
+	if err != nil {
+		fmt.Println("Error sending data to:", address, err)
+		return
+	}
+}
+
+func main() {
+	// get poem.txt and index.html locations from args, if possible
+	poemFile := "poem.txt"
+	indexFile := "index.html"
+	if len(os.Args) == 3 {
+		poemFile = os.Args[1]
+		indexFile = os.Args[2]
+	}
+
+	// get string from poem.txt
+	str, err := os.ReadFile(poemFile)
+	if err != nil {
+		fmt.Println("Error reading file:", err)
+		return
+	}
+
+	bstr := []byte(str)
+	lastRune := rune(0)
+
+	randomByteSwitch := func(r rune) rune {
+		dec := rand.Float64()
+		if dec < 0.003 {
+			lastRune = r
+			if r == 10 || r == 13 {
+				return r
+			}
+
+			char := rand.Float64()
+			if char > 0.3 {
+				return rune(rand.Int31n(8191) + 97) // a-z
+			}
+			if char < 0.01 {
+				return rand.Int31n(128591-128513) + 128513
+			}
+
+			return rand.Int31n(11359)
+		}
+		if dec < 0.007 {
+			if dec > 0.001 && r == 10 || r == 13 {
+				if lastRune == 10 || lastRune == 13 {
+					offgas(r)
+					lastRune = r
+					return -1
+				}
+				lastRune = r
+				return r
+			}
+
+			offgas(r)
+			lastRune = r
+			return -1
+		}
+
+		return r
+	}
+
+	bstr = bytes.Map(randomByteSwitch, bstr)
+
+	outstr := "<!DOCTYPE html><html><head><title>poem, rotting</title><meta name='viewport' content='width=device-width, initial-scale=1' /><link rel='stylesheet' href='style.css' /></head><body><h1>rotting</h1><small>This poem rots over time, eventually disappearing. New words are added to the top of the heap periodically. It offgasses into the internet via random UDP <a href='https://www.rfc-editor.org/rfc/rfc862'>echo packets</a>. Few hosts respond.</small><hr/><p id='poem'>" + string(bstr) + "</p></body></html>"
+
+	// write to index.html
+	err = os.WriteFile(indexFile, []byte(outstr), 0644)
+	err = os.WriteFile(poemFile, bstr, 0644)
+	if err != nil {
+		fmt.Println("Error writing file:", err)
+		return
+	}
+}
--- a/poem.txt
+++ b/poem.txt
@ -0,0 +1,24 @@
+ᵘͥnot ዲo g⋍ᦎtl in཭o hୂ gᜬݰnh,
+Olጮge shoul brnan a tᗹcose ⢄fay
+Rag※,rg᮱⟛᭸aᪿtᖤ dyg Џ᧣lߗght
+
+Thेughwའs n ¨ thir˘Ὄd knw daks rght,
+Bcauọher៤ͳors⏢hͫd fkeె᪸o l៫gtnin⮌ᥬey
+D noഁ o ent notat godnȸt.
+
+ᖜईo enѵth lᴛᬛ ླav by, cringނo brght
+Theiཐ٠rai d ௲igtaveuneૺiೡ a gඎnἻòa,
+๵aeઉ ݛag agaist the⎌dyng ofteht.
+
+Wild⪴men ho⌆cҬuᖆt an᫱sng the un i࿂ fligᛳ,
+n  lern, tᲦ lࠋt,ႋׄhᲁल ivedtᖱsӰway╝
+Doᾬnt go၍get ቻntot gȔ໶ nigη॒ᣯ
+
+Gᨠve mஸn۳ nar deth, ଛhɇse wit😡သblin᪾inght
+BliЏ᬴es could aরeࡴlik mtᴷ⮆s a© gy   
+Rageraᔚagɡ୛stheĄܔi⫝ of tlight
+
+dyoᜇmyfathr, hereo te៎ݽadheit
+Curseࠓl൛ᜈ ٧e nwit ouẳe teaႳs, ௪ Ỹr⒱
+DoҾ oge๨tleീ᠖ntht ࠺ᮙoࢡnihϯ
+RaⰄ, ᕅagegੵst ᬁe yin᧒ of ۭhe Ỻƛht.
--- a/BIN
+++ b/BIN
--- a/style.css
+++ b/style.css
@ -0,0 +1,15 @@
+body {
+  padding: 2px;
+  max-width: 550px;
+  margin: 0 auto;
+}
+
+h1 {
+  font-size: 4em;
+  margin-bottom: 0px;
+}
+
+#poem {
+  margin-top: 70px;
+  white-space: pre;
+}