commit 93138d39224bf92731215e8e4c9be0caf6ae6501
parent 3522cd389575bad4227ff2d21c4b6e8bc70008c5
Author: kocotian <kocotian@kocotian.pl>
Date: Sat, 20 Mar 2021 16:17:35 +0100
README additions, libsl, more in generate.c
Diffstat:
| M | README | | | 7 | ++++++- |
| A | arg.h | | | 50 | ++++++++++++++++++++++++++++++++++++++++++++++++++ |
| M | generate.c | | | 32 | ++++++++++++++++++++++++++++++++ |
| A | licenses/LIBSL | | | 24 | ++++++++++++++++++++++++ |
| A | util.c | | | 35 | +++++++++++++++++++++++++++++++++++ |
| A | util.h | | | 8 | ++++++++ |
6 files changed, 155 insertions(+), 1 deletion(-)
diff --git a/README b/README
@@ -22,4 +22,9 @@ Examples:
@template blog
Template is HTML code, but can write nested code surrounded by `%` signs (like
-in node.c by Tsoding).
+in node.c by Tsoding). For example, this will print "Hello!" 255 times:
+
+ <!DOCTYPE html>
+ %for (int i = 0; i < 255; ++i) {%
+ Hello!
+ %}%
diff --git a/arg.h b/arg.h
@@ -0,0 +1,50 @@
+/* See licenses/LIBSL file for copyright and license details. */
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#ifndef ARG_H__
+#define ARG_H__
+
+extern char *argv0;
+
+/* use main(int argc, char *argv[]) */
+#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
+ argv[0] && argv[0][0] == '-'\
+ && argv[0][1];\
+ argc--, argv++) {\
+ char argc_;\
+ char **argv_;\
+ int brk_;\
+ if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+ argv++;\
+ argc--;\
+ break;\
+ }\
+ for (brk_ = 0, argv[0]++, argv_ = argv;\
+ argv[0][0] && !brk_;\
+ argv[0]++) {\
+ if (argv_ != argv)\
+ break;\
+ argc_ = argv[0][0];\
+ switch (argc_)
+
+#define ARGEND }\
+ }
+
+#define ARGC() argc_
+
+#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ ((x), abort(), (char *)0) :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
+ (char *)0 :\
+ (brk_ = 1, (argv[0][1] != '\0')?\
+ (&argv[0][1]) :\
+ (argc--, argv++, argv[0])))
+
+#endif
diff --git a/generate.c b/generate.c
@@ -1,7 +1,39 @@
#include <stdio.h>
+#include "arg.h"
+#include "util.h"
+
+static void usage(void);
+
+char *argv0;
+
+static void
+usage(void)
+{
+ die("usage: %s [-v] INPUT [TEMPLATE]", argv0);
+}
+
int
main(int argc, char *argv[])
{
+ /* Variables */
+ char *input = NULL, *template = NULL;
+
+ /* Options parsing */
+ ARGBEGIN {
+ case 'v':
+ die("generate-"VERSION); break;
+ default:
+ usage(); break;
+ } ARGEND
+
+ /* Argument parsing */
+ if (argc == 1)
+ input = argv[0];
+ else if (argc == 2)
+ template = argv[1];
+ else
+ usage();
+
return 0;
}
diff --git a/licenses/LIBSL b/licenses/LIBSL
@@ -0,0 +1,24 @@
+MIT/X Consortium License
+
+© 2013-2019 Anselm R Garbe <anselm@garbe.ca>
+© 2015-2019 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 2016 Markus Teich <markus.teich@stusta.mhn.de>
+© 2015 Eric Pruitt <eric.pruitt@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/util.c b/util.c
@@ -0,0 +1,35 @@
+/* See licenses/LIBSL file for copyright and license details. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+ void *p;
+
+ if (!(p = calloc(nmemb, size)))
+ die("calloc:");
+ return p;
+}
+
+void
+die(const char *fmt, ...) {
+ va_list ap;
+
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+
+ if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+ fputc(' ', stderr);
+ perror(NULL);
+ } else {
+ fputc('\n', stderr);
+ }
+
+ exit(1);
+}
diff --git a/util.h b/util.h
@@ -0,0 +1,8 @@
+/* See licenses/LIBSL file for copyright and license details. */
+
+#define MAX(A, B) ((A) > (B) ? (A) : (B))
+#define MIN(A, B) ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
