From 5c89cd901a37c96d6a1b81e90eac0fb37b22c33c Mon Sep 17 00:00:00 2001
From: Case Duckworth <acdw@acdw.net>
Date: Wed, 24 Feb 2021 20:36:26 -0600
Subject: [PATCH] Initial commit

---
 bastord | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100755 bastord

diff --git a/bastord b/bastord
new file mode 100755
index 0000000..5f0cd49
--- /dev/null
+++ b/bastord
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+# BASTORD, a gemini server in bash
+# by Case Duckworth <acdw@acdw.net>
+# License: ISC
+
+# CONFIGURATION ################################################################
+# bastord has a few ways to set variables:
+#
+# - set environment variables
+# - use a config file (default: /etc/bastord.conf.sh)
+# - pass them in as arguments, Make-style
+#
+# Unless I can figure out how to tell bash to source a file and /not/ clobber
+# other environment variables, I can't just have the first two forms of setting
+# variables.  Basically, if you have a config file, use the make-style arguments
+# (bastord var=value).
+
+: "${BASTORD_CONFIG:=/etc/bastord.conf.sh}"
+[[ -r "$BASTORD_CONFIG" ]] && source "$BASTORD_CONFIG"
+
+: "${BASTORD_PORT:=1965}"
+: "${BASTORD_ROOT:=/var/gemini}"
+
+# CONSTANTS ####################################################################
+#
+### Status codes
+# These come straight from the spec, with underscores instead of spaces
+SC_INPUT=10
+SC_SENSITIVE_INPUT=11
+SC_SUCCESS=20
+SC_TEMPORARY_REDIRECT=30
+SC_PERMANENT_REDIRECT=31
+SC_TEMPORARY_FAILURE=40
+SC_SERVER_UNAVAILABLE=41
+SC_CGI_ERROR=42
+SC_PROXY_ERROR=43
+SC_SLOW_DOWN=44
+SC_PERMANENT_ERROR=50
+SC_NOT_FOUND=51
+SC_GONE=52
+SC_PROXY_REQUEST_REFUSED=53
+SC_BAD_REQUEST=59
+SC_CLIENT_CERTIFICATE_REQUIRED=60
+SC_CERTIFICATE_NOT_AUTHORIZED=61
+SC_CERTIFICATE_NOT_VALID=62
+
+# FUNCTIONS ####################################################################
+
+reply() { # reply STATUS_CODE MESSAGE
+    local sc="$1"; shift
+    printf '%d %s\r\n' "$sc" "$*"
+}
+
+handle_request() { # handle_request REQUEST
+    # as per the spec, a Gemini request is a URL followed by \r\n, of a maximum
+    # length of 1024 bytes.
+    local req="$1"
+
+    # badly-formed request
+    
+}