From 404d4201aacd672707155882e88f049386911448 Mon Sep 17 00:00:00 2001 From: Jaidyn Lev Date: Tue, 30 Oct 2018 20:15:15 -0500 Subject: [PATCH] Use :NIH functions --- COPYING.txt | 674 +++++++++++++++++++++++++++++++++++++++++ README.txt | 82 +++++ qotd_sets/qotd2019-WIP | 9 + qotdd.asd | 6 +- src/misc.lisp | 36 --- src/package.lisp | 1 - src/quote.lisp | 31 +- src/server.lisp | 6 +- src/stream.lisp | 2 +- src/string.lisp | 182 ----------- t/README | 12 - t/misc.lisp | 15 - t/package.lisp | 56 ---- t/string.lisp | 69 ----- t/t.lisp | 32 -- 15 files changed, 776 insertions(+), 437 deletions(-) create mode 100644 COPYING.txt create mode 100644 README.txt delete mode 100644 src/misc.lisp delete mode 100644 src/string.lisp delete mode 100644 t/README delete mode 100644 t/misc.lisp delete mode 100644 t/package.lisp delete mode 100644 t/string.lisp delete mode 100644 t/t.lisp diff --git a/COPYING.txt b/COPYING.txt new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/COPYING.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.txt b/README.txt new file mode 100644 index 0000000..e2cdb4c --- /dev/null +++ b/README.txt @@ -0,0 +1,82 @@ +================================================================================ +QOTDD : `Quote of the Day Daemon` A QOTD server for nerds +================================================================================ + +QOTDD is an implementation of RFC 865: the Quote of the Day Protocol. +It's simple, really: + * User connects to server with raw TCP connection + * Server sends back today's quote + * User smiles + * Server disconnects user + +Heck, QOTDD even comes with a couple quote files for you to start with! + +Tested on GNU CLISP. <3 + + + +---------------------------------------- +USAGE +---------------------------------------- +To start QOTDD, just fire up your Lisp interpreter, load :qotdd, and run it! + + [1]> (ql:quickload :qotdd) + [2]> (qotdd:server :path "/usr/games/qotdd/2018" + :host "127.0.0.1" + :port "1117") + +This assumes that you can load :qotdd with Quicklisp +(https://beta.quicklisp.org/), and that you've installed the defaults QOTD +sets (in "./qotd_sets/") to "/usr/games/qotdd/". + +To use Quicklisp to load QOTDD, just install it (https://beta.quicklisp.org/), +then put QOTDD in `~/quicklisp/local-projects/`. + +The dependencies of QOTDD are NIH, a general-bleh library I've written-- which +can be found at `https://git.eunichx.us/nih/`-- and USOCKETS, which can be +installed from Quicklisp as `:usockets`. + + +File Format +-------------------- +The file-format of QOTDD quote sets is *exactly* like the format BSD fortune +uses-- that is, a single text-file with several "%" seperated sections. +Well, there is *one* difference to the BSD fortune format-- that is, at some +point in each section, there should be a specified date, using this format: +":Date YYYY-MM-DD" + +That listing is how QOTDD determines which quote to pick for which day. +If there is no quote for today, then QOTDD picks a random quote (so, I guess, +if you used a Fortune file, you could use QOTDD as a simple random-fortune +server!). + +Here's an example: + + +QOTDD File Example +==================== + +:Date 2018-09-06 +"Hi there." + -- Literally Everyone +% +:Date 2018-09-07 +"How are you?" + -- Me +% +:Date 2018-09-08 +"Eat yourself." + -- Dad +% + +==================== +Example End + + + +---------------------------------------- +BORING STUFF +---------------------------------------- +License is in COPYING.txt (GNU GPLv3~! <3) +Author is Jaidyn Ann +Sauce is at https://git.eunichx.us/qotdd diff --git a/qotd_sets/qotd2019-WIP b/qotd_sets/qotd2019-WIP index 659a159..139dc80 100644 --- a/qotd_sets/qotd2019-WIP +++ b/qotd_sets/qotd2019-WIP @@ -25,3 +25,12 @@ French and English, not Russian and Pole, but people with people." [First Esperanto World Congress, 1905] % +:Date 2019-09-23 + +"It's been exactly one year since port `1117` was opened on this server +for these quotes. + +Thanks for watching, all this time." + + -- Jaidyn Ann Levesque + [qotdd author, `eunichx.us` server-host] diff --git a/qotdd.asd b/qotdd.asd index 1f35705..7bef712 100755 --- a/qotdd.asd +++ b/qotdd.asd @@ -1,13 +1,11 @@ (defsystem "qotdd" - :version "0.1" + :version "0.2" :author "Jaidyn Ann " :license "AGPLv3" - :depends-on ("cl-strings" "usocket") + :depends-on ("nih" "usocket") :components ((:module "src" :components ((:file "package") - (:file "misc") - (:file "string") (:file "stream") (:file "quote") (:file "server")))) diff --git a/src/misc.lisp b/src/misc.lisp deleted file mode 100644 index d606148..0000000 --- a/src/misc.lisp +++ /dev/null @@ -1,36 +0,0 @@ -(in-package :qotdd) - -;; EXPRESSION BACKUP --> EXPRESSION_OR_BACKUP -(defun value-or (expression backup) - "If an expression is non-NIL, return it. Otherwise, - return a backup." - - (if expression - expression - backup)) - - - -;; UNIVERSAL_TIME --> ISO8601-FORMATTED_STRING -(defun iso8601 (universal-time) - "Return `universal-time` in ISO 8601 format. :)" - - (multiple-value-bind - (second minute hour date month year) - (decode-universal-time universal-time) - - (format nil "~A-~A-~A" - year - (min-string-length month 2 "0") - (min-string-length date 2 "0")))) - - - -;; LIST --> RANDOM_ITEM -(defun random-item (list) - "Get a random item from a list." - - (let* ((length (length list)) - (n (random length))) - - (nth n list))) diff --git a/src/package.lisp b/src/package.lisp index 563553f..edf4354 100644 --- a/src/package.lisp +++ b/src/package.lisp @@ -1,6 +1,5 @@ (defpackage :qotdd (:export - :server)) (in-package :qotdd) diff --git a/src/quote.lisp b/src/quote.lisp index 2cd0e23..d2cc384 100644 --- a/src/quote.lisp +++ b/src/quote.lisp @@ -12,33 +12,12 @@ (mapcar (lambda (quote) (list - (get-quote-date quote) - (remove-quote-date quote))) + (getf (nih:get-colon-values quote) :date) + (nih:remove-colon-values quote))) (read-line-chunked (open path) "%"))) -;; QUOTE_STRING --> DATE_IN_STRING -(defun get-quote-date (quote) - "Get the date of a set quote." - - (let ((date (get-colon-value quote "Date"))) - (if date - date - nil))) - - - -;; QUOTE_STRING --> QUOTE_STRING_WITHOUT_DATE -(defun remove-quote-date (quote) - "Remove the date from a set quote." - - (if (get-quote-date quote) - (remove-colon-value quote "Date") - quote)) - - - ;; PATH_TO_QOTD_FILE [UNIVERSAL_TIME] --> DATED_OR_RANDOM_QUOTE (defun get-quote (path &optional universal-time) "Return a quote of the day. @@ -48,9 +27,9 @@ `universal-time`), it'll return a random quote." (let* ((quotes (get-quotes path)) - (date (ignore-errors (iso8601 universal-time))) - (dated-quote (ignore-errors (cadr (getf-string quotes date))))) + (date (ignore-errors (nih:iso-time universal-time))) + (dated-quote (ignore-errors (cadr (nih:getf-string quotes date))))) (if dated-quote dated-quote - (random-item quotes)))) + (cadr (nih:random-item quotes))))) diff --git a/src/server.lisp b/src/server.lisp index 1fba217..b6f1199 100644 --- a/src/server.lisp +++ b/src/server.lisp @@ -1,10 +1,10 @@ (in-package :qotdd) ;; [HOST] [PORT] -(defun server (&optional +(defun server (&key (host "127.0.0.1") (port 1117) - (qotd-path "/usr/share/games/qotdd/qotd2018")) + (path "/usr/share/games/qotdd/qotd2018")) "Start the QOTD server." (let ((socket (usocket:socket-listen host port))) @@ -13,7 +13,7 @@ (loop :do (let ((connection (connection-get socket))) - (main connection qotd-path) + (main connection path) (connection-kill connection))) (progn diff --git a/src/stream.lisp b/src/stream.lisp index 5fa6cf9..213b516 100644 --- a/src/stream.lisp +++ b/src/stream.lisp @@ -11,7 +11,7 @@ ((and cur-line (not (equal cur-line (string seperator-line)))) (format nil "~A~%~A" cur-line - (value-or + (nih:value-or (read-line-until stream seperator-line) ""))) diff --git a/src/string.lisp b/src/string.lisp deleted file mode 100644 index 3ca6b85..0000000 --- a/src/string.lisp +++ /dev/null @@ -1,182 +0,0 @@ -(in-package :qotdd) - -;; MULTI-LINE_STRING --> LIST_OF_LINES -(defun string-line-list (string) - "Return a list of lines from a multi-line string." - - (cl-strings:split string (format nil "~%"))) - - - -;; LIST_OF_STRINGS --> MULTI-LINE_STRING -(defun line-list-string (line-list) - "Turn a list of lines (string) into a multi-line string." - - (reduce - (lambda (x y) - (format nil "~A~%~A" x y)) - line-list)) - - - -;; SINGLE-LINE_STRING PREFIX_SUBSTRING --> POST-PREFIX_SUBSTRING -(defun string-after-prefix (string prefix) - "Return substring after a `prefix` substring at the start of a string." - - (cl-strings:clean - (cadr (cl-strings:split string prefix)))) - - - -;; MULTI-LINE_STRING QUERY --> LINE_CONTAINING_QUERY -(defun get-line (string query) - "Return a single line that query starts from a multi-line string." - - (let ((line-number (position-line string query))) - - (if line-number - (nth line-number (string-line-list string)) - nil))) - - - -;; MULTI-LINE_STRING QUERY --> LINE_NUMBER -(defun position-line (string query) - "Return the line number that the string `query` starts off-- - from a multi-line string." - - (position 'T - (mapcar - (lambda (line) - (cl-strings:starts-with line query)) - (string-line-list string)))) - - - -;; NUMBER MULTI-LINE_STRING --> SINGLE-LINE_STRING -(defun nth-string (n string) - "Return line of number `n` from a multi-line string." - - (nth n (string-line-list string))) - - - -;; STRING COLON_VARIABLE_NAME --> COLON_VALUE -(defun get-colon-value (string variable) - "Return a the value of a `colon variable`; I.E., - a line of a string starting with `:` followed by a variable - name, a space, then the value of said `colon variable`. - - Here's an example: - (setq *example-string* - \"Blah blah blah - :Date 1999 - Blah blah blah\") - - If you ran - (get-colon-value *example-string* \"Date\") - - you would get - \"1999\" in return. - - Mainly useful for multi-line strings, but your use-case might - involve a `colon variable` in a single-lined string." - - (let ((variable-string (format nil ":~A " variable))) - - (values - (ignore-errors - (string-after-prefix - (get-line string variable-string) - variable-string))))) - - - -;; STRING COLON_VARIABLE_NAME --> STRING_WITHOUT_COLON_VARIABLE -(defun remove-colon-value (string variable) - "Remove the colon-variable declaration from a string." - - (let ((variable-string (format nil ":~A " variable))) - - (line-list-string - (remove - (get-line string variable-string) - (string-line-list string) - :test 'equal)))) - - - -;; STRING DESIRED_LENGTH [PREFIX] [SUFFIX] --> STRING_OF_DESIRED_LENGTH -(defun min-string-length (string target-length - &optional (prefix-substitute "0") - (suffix-substitute "")) - "If a string *must* be a certain length (formatting reasons), use - this function. - - Returns a string of `length`, using the `prefix-substitutor` or - `suffix-substitutor` to beef up the character-count if it's too short. - - If both `prefix` and `suffix` are defined, `prefix` is used. - - Example: - (min-string-length \"9\" 3 \"0\") - - \"009\"" - - (let* ((string (format nil "~A" string)) - (cur-length (length string))) - - (if (eq cur-length target-length) - string - - (min-string-length - (pad-string string prefix-substitute suffix-substitute) - target-length - prefix-substitute - suffix-substitute)))) - - - - -;; STRING PREFIX SUFFIX --> STRING_ONE_OR_TWO_CHARS_LARGER -(defun pad-string (string prefix-substitute suffix-substitute) - "Increase the character-count of a string by 1; either by - adding a prefix-substitutor or a suffix-substitutor. - - Set the substitutor you don't want to use to \"\". - If you set both to a value, then the count will increase by 2." - - (format nil "~A~A~A" prefix-substitute string suffix-substitute)) - - - -;; LIST_OF_SUBLISTS STRING --> SUBLIST_WITH_STRING_AS_CAR -(defun getf-string (list string) - "Get an item from a list by an identifying string in `car`. - I.E., if the string is 'apple', the first sublist like this: - ('apple' 1 2 3) - will be returned." - - (car (getf-strings list string))) - - - -;; LIST_OF_SUBLISTS STRING --> LIST_OF_SUBLISTS_WITH_STRING_AS_CAR -(defun getf-strings (list string &optional (stack '())) - "Get items from list by an identifying string in `car`. - I.E., if the string is 'apple', any sublists like this: - ('apple' 1 2 3) - will be returned." - - ;; just recurse through the list, adding each new matching - ;; item to the `stack` - - (if (and (< 0 (length list)) (listp list)) - (if (ignore-errors - ;; the item might not be a list; for our purposes, let's ignore that. - (equal - (car (car list)) ;; '( ( here ) ) - string)) - (getf-strings (cdr list) string (concatenate 'list stack (list (car list)))) - (getf-strings (cdr list) string stack)) - stack)) diff --git a/t/README b/t/README deleted file mode 100644 index 1a1e907..0000000 --- a/t/README +++ /dev/null @@ -1,12 +0,0 @@ -================================================================================ -TESTING FOR :QOTDD -================================================================================ - -To test :qotdd, make just change directories into the root of the repository; -then, load `t.lisp` from there, like so: - - [0]> (load "t/t.lisp") - -Then, you can run the tests: - - [1]> (qotdd-testing:do-all) diff --git a/t/misc.lisp b/t/misc.lisp deleted file mode 100644 index 1a42293..0000000 --- a/t/misc.lisp +++ /dev/null @@ -1,15 +0,0 @@ -;; ---------------------------------------- -;; MISC.LISP -;; ---------------------------------------- - -(rt:deftest value-or_i - (qotdd:value-or 1 2) - 1) - -(rt:deftest value-or_ii - (qotdd:value-or (eq 1 2) 2) - 2) - -(rt:deftest iso8601 - (qotdd:iso8601 3747276860) - "2018-09-30") diff --git a/t/package.lisp b/t/package.lisp deleted file mode 100644 index cc3695f..0000000 --- a/t/package.lisp +++ /dev/null @@ -1,56 +0,0 @@ -(defpackage :qotdd - (:use :cl) - (:export - - ;; PUBLIC FUNCTIONS - ;;============================== - - ;; server.lisp - ;;-------------------- - :server - - - ;; PRIVATE FUNCTIONS - ;;============================== - - ;; misc.lisp - ;;-------------------- - :value-or - :iso8601 - :random-item - - ;; quotes.lisp - ;;-------------------- - :get-quotes - :get-quote - :get-quote-date - :remove-quote-date - - ;; server.lisp - ;;-------------------- - :connection-get - :connection-kill - :main - :connection-msg - - ;; stream.lisp - ;;-------------------- - :read-line-until - :read-line-chunked - - ;; string.lisp - ;;-------------------- - :string-line-list - :line-list-string - :string-after-prefix - :get-line - :position-line - :nth-string - :get-colon-value - :remove-colon-value - :min-string-length - :pad-string - :getf-string - :getf-strings)) - -(in-package :qotdd) diff --git a/t/string.lisp b/t/string.lisp deleted file mode 100644 index 384fb9f..0000000 --- a/t/string.lisp +++ /dev/null @@ -1,69 +0,0 @@ -;; ---------------------------------------- -;; STRING.LISP -;; ---------------------------------------- - - -;; DATA DECLARATIONS -;; ---------------------------------------- - -(defvar *single-line-string* - "Hiya! <3<3<3") - -(defvar *multi-line-string* - "Oh, hi, how're you doing? -I hope you responded 'fine'. -Honestly, I can't hear you from here, -Hopefully your day is OK, though. <3") - -(defvar *line-list* - '("Oh, hi, how're you doing?" - "I hope you responded 'fine'." - "Honestly, I can't hear you from here," - "Hopefully your day is OK, though. <3")) - -(defvar *single-line-list* - '("Hiya! <3<3<3")) - - - -;; TESTS -;; ---------------------------------------- - -(rt:deftest string-line-list-i - (qotdd:string-line-list *multi-line-string*) - ("Oh, hi, how're you doing?" "I hope you responded 'fine'." - "Honestly, I can't hear you from here," - "Hopefully your day is OK, though. <3")) - -(rt:deftest string-line-list-ii - (qotdd:string-line-list *single-line-string*) - ("Hiya! <3<3<3")) - - - -(rt:deftest line-list-string-i - (qotdd:line-list-string *line-list*) - "Oh, hi, how're you doing? -I hope you responded 'fine'. -Honestly, I can't hear you from here, -Hopefully your day is OK, though. <3") - -(rt:deftest line-list-string-ii - (qotdd:line-list-string *single-line-list*) - "Hiya! <3<3<3") - - - -(rt:deftest string-after-prefix-i - (qotdd:string-after-prefix "Doggo -- Pomeranian" "Doggo -- ") - "Pomeranian") - -(rt:deftest string-after-prefix-ii - (qotdd:string-after-prefix "Doggo -- Pomeranian" "oggo -- ") - nil) - - - -(rt:deftest get-line-i - (qotdd:get-line *multi-line-string* "I hope") - "I hope you responded 'fine'.") diff --git a/t/t.lisp b/t/t.lisp deleted file mode 100644 index 7749370..0000000 --- a/t/t.lisp +++ /dev/null @@ -1,32 +0,0 @@ -(ql:quickload :rt) -(ql:quickload :cl-strings) - - - -(defpackage :qotdd-testing - (:use :cl) - (:export - - :do-all)) - -(in-package :qotdd-testing) - - - -(defun do-all () - "Execute all tests." - - (rt:do-tests)) - - - - -(load "t/package.lisp") - -(load "src/misc.lisp") -(load "t/misc.lisp") - -(load "src/string.lisp") -(load "t/string.lisp") - -(qotdd-testing:do-all)