1 files changed, 188 insertions, 0 deletions
diff --git a/stdlib/getput.tl b/stdlib/getput.tl
new file mode 100644
index 00000000..13ffba4b
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+++ b/stdlib/getput.tl
@@ -0,0 +1,188 @@
+;; Copyright 2016-2021
+;; Kaz Kylheku <kaz@kylheku.com>
+;; Vancouver, Canada
+;; All rights reserved.
+;;
+;; Redistribution and use in source and binary forms, with or without
+;; modification, are permitted provided that the following conditions are met:
+;;
+;; 1. Redistributions of source code must retain the above copyright notice, this
+;;    list of conditions and the following disclaimer.
+;;
+;; 2. Redistributions in binary form must reproduce the above copyright notice,
+;;    this list of conditions and the following disclaimer in the documentation
+;;    and/or other materials provided with the distribution.
+;;
+;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+;; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+;; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+;; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+;; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+;; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+;; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+;; CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+;; OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+;; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+(defun sys:get-buf-common (s bytes seek)
+  (let ((b (make-buf 0 0 (min bytes 4096)))
+        (o 0))
+    (when (plusp seek)
+      (unless (ignerr (seek-stream s seek :from-current))
+        (let ((b (make-buf (min seek 4096)))
+              (c 0))
+          (while (< c seek)
+            (let ((p (fill-buf b 0 s)))
+              (if (zerop p)
+                (return))
+              (inc c p))))))
+    (while (or (null bytes) (< (len b) bytes))
+      (let ((p (fill-buf-adjust b o s)))
+        (when (= p o)
+          (return))
+        (set o p)
+        (when (eql p (buf-alloc-size b))
+          (buf-set-length b (min (+ p p) bytes)))))
+    b))
+
+(defun get-jsons (: (s *stdin*))
+  (when (stringp s)
+    (set s (make-string-byte-input-stream s)))
+  (build
+    (catch*
+      (while t
+        (add (get-json s)))
+      (syntax-error (type . args)
+        (if (parse-errors s)
+          (throw type . args))))))
+
+(defun put-jsons (list : (s *stdout*) flat-p)
+  (each ((obj list))
+    (put-jsonl obj s flat-p))
+  t)
+
+(defun file-get (name)
+  (with-stream (s (open-file name))
+    (read s)))
+
+(defun file-put (name obj)
+  (with-stream (s (open-file name "w"))
+    (prinl obj s)))
+
+(defun file-append (name obj)
+  (with-stream (s (open-file name "a"))
+    (prinl obj s)))
+
+(defun file-get-string (name)
+  (with-stream (s (open-file name))
+    (get-string s)))
+
+(defun file-put-string (name string)
+  (with-stream (s (open-file name "w"))
+    (put-string string s)))
+
+(defun file-append-string (name string)
+  (with-stream (s (open-file name "a"))
+    (put-string string s)))
+
+(defun file-get-lines (name)
+  (get-lines (open-file name)))
+
+(defun file-put-lines (name lines)
+  (with-stream (s (open-file name "w"))
+    (put-lines lines s)))
+
+(defun file-append-lines (name lines)
+  (with-stream (s (open-file name "a"))
+    (put-lines lines s)))
+
+(defun file-get-buf (name : bytes (seek 0))
+  (with-stream (s (open-file name "rb"))
+    (sys:get-buf-common s bytes seek)))
+
+(defun file-put-buf (name buf : (seek 0))
+  (with-stream (s (open-file name "wb"))
+    (unless (zerop seek)
+      (seek-stream s seek :from-current))
+    (put-buf buf 0 s)))
+
+(defun file-place-buf (name buf : (seek 0))
+  (with-stream (s (open-file name "mb"))
+    (unless (zerop seek)
+      (seek-stream s seek :from-current))
+    (put-buf buf 0 s)))
+
+(defun file-append-buf (name buf)
+  (with-stream (s (open-file name "ab"))
+    (put-buf buf 0 s)))
+
+(defun file-get-json (name)
+  (with-stream (s (open-file name))
+    (get-json s)))
+
+(defun file-put-json (name obj : flat-p)
+  (with-stream (s (open-file name "w"))
+    (put-jsonl obj s flat-p)))
+
+(defun file-append-json (name obj : flat-p)
+  (with-stream (s (open-file name "a"))
+    (put-jsonl obj s flat-p)))
+
+(defun file-get-jsons (name)
+  (with-stream (s (open-file name))
+    (get-jsons s)))
+
+(defun file-put-jsons (name seq : flat-p)
+  (with-stream (s (open-file name "w"))
+    (put-jsons seq s flat-p)))
+
+(defun file-append-jsons (name seq : flat-p)
+  (with-stream (s (open-file name "a"))
+    (put-jsons s seq flat-p)))
+
+(defun command-get (cmd)
+  (with-stream (s (open-command cmd))
+    (read s)))
+
+(defun command-put (cmd obj)
+  (with-stream (s (open-command cmd "w"))
+    (prinl obj s)))
+
+(defun command-get-string (cmd)
+  (with-stream (s (open-command cmd))
+    (get-string s)))
+
+(defun command-put-string (cmd string)
+  (with-stream (s (open-command cmd "w"))
+    (put-string string s)))
+
+(defun command-get-lines (cmd)
+  (get-lines (open-command cmd)))
+
+(defun command-put-lines (cmd lines)
+  (with-stream (s (open-command cmd "w"))
+    (put-lines lines s)))
+
+(defun command-get-buf (cmd : bytes (skip 0))
+  (with-stream (s (open-command cmd "rb"))
+    (sys:get-buf-common s bytes skip)))
+
+(defun command-put-buf (cmd buf)
+  (with-stream (s (open-command cmd "wb"))
+    (put-buf buf 0 s)))
+
+(defun command-get-json (cmd)
+  (with-stream (s (open-command cmd))
+    (get-json s)))
+
+(defun command-put-json (cmd obj : flat-p)
+  (with-stream (s (open-command cmd "w"))
+    (put-jsonl obj s flat-p)))
+
+(defun command-get-jsons (cmd)
+  (with-stream (s (open-command cmd))
+    (get-jsons s)))
+
+(defun command-put-jsons (cmd seq : flat-p)
+  (with-stream (s (open-command cmd "w"))
+    (put-jsons seq s flat-p)))