1 files changed, 66 insertions, 0 deletions
diff --git a/networking/whois.c b/networking/whois.c
new file mode 100644
index 000000000..4eab9e5fe
--- /dev/null
+++ b/networking/whois.c
@@ -0,0 +1,66 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * whois - tiny client for the whois directory service
+ *
+ * Copyright (c) 2011 Pere Orga <gotrunks@gmail.com>
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
+ */
+/* TODO
+ * Add ipv6 support
+ * Add proxy support
+ */
+//config:config WHOIS
+//config:       bool "whois"
+//config:       default y
+//config:       help
+//config:         whois is a client for the whois directory service
+//applet:IF_WHOIS(APPLET(whois, BB_DIR_USR_BIN, BB_SUID_DROP))
+//kbuild:lib-$(CONFIG_WHOIS) += whois.o
+//usage:#define whois_trivial_usage
+//usage:       "[-h SERVER] [-p PORT] NAME..."
+//usage:#define whois_full_usage "\n\n"
+//usage:       "Query WHOIS info about NAME\n"
+//usage:     "\nOptions:"
+//usage:     "\n        -h,-p   Server to query"
+#include "libbb.h"
+static void pipe_out(int fd)
+{
+        FILE *fp;
+        char buf[1024];
+        fp = xfdopen_for_read(fd);
+        while (fgets(buf, sizeof(buf), fp)) {
+                char *p = strpbrk(buf, "\r\n");
+                if (p)
+                        *p = '\0';
+                puts(buf);
+        }
+        fclose(fp); /* closes fd too */
+}
+int whois_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int whois_main(int argc UNUSED_PARAM, char **argv)
+{
+        int port = 43;
+        const char *host = "whois-servers.net";
+        opt_complementary = "-1:p+";
+        getopt32(argv, "h:p:", &host, &port);
+        argv += optind;
+        do {
+                int fd = create_and_connect_stream_or_die(host, port);
+                fdprintf(fd, "%s\r\n", *argv);
+                pipe_out(fd);
+        }
+        while (*++argv);
+        return EXIT_SUCCESS;
+}

diff --git a/networking/whois.c b/networking/whois.c new file mode 100644 index 000000000..4eab9e5fe --- /dev/null +++ b/networking/whois.c
@@ -0,0 +1,66 @@
	1	/* vi: set sw=4 ts=4: */
	2	/*
	3	* whois - tiny client for the whois directory service
	4	*
	5	* Copyright (c) 2011 Pere Orga <gotrunks@gmail.com>
	6	* Licensed under GPLv2 or later, see file LICENSE in this source tree.
	7	*/
	8	/* TODO
	9	* Add ipv6 support
	10	* Add proxy support
	11	*/
	12
	13	//config:config WHOIS
	14	//config: bool "whois"
	15	//config: default y
	16	//config: help
	17	//config: whois is a client for the whois directory service
	18
	19	//applet:IF_WHOIS(APPLET(whois, BB_DIR_USR_BIN, BB_SUID_DROP))
	20
	21	//kbuild:lib-$(CONFIG_WHOIS) += whois.o
	22
	23	//usage:#define whois_trivial_usage
	24	//usage: "[-h SERVER] [-p PORT] NAME..."
	25	//usage:#define whois_full_usage "\n\n"
	26	//usage: "Query WHOIS info about NAME\n"
	27	//usage: "\nOptions:"
	28	//usage: "\n -h,-p Server to query"
	29
	30	#include "libbb.h"
	31
	32	static void pipe_out(int fd)
	33	{
	34	FILE *fp;
	35	char buf[1024];
	36
	37	fp = xfdopen_for_read(fd);
	38	while (fgets(buf, sizeof(buf), fp)) {
	39	char *p = strpbrk(buf, "\r\n");
	40	if (p)
	41	*p = '\0';
	42	puts(buf);
	43	}
	44
	45	fclose(fp); /* closes fd too */
	46	}
	47
	48	int whois_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
	49	int whois_main(int argc UNUSED_PARAM, char **argv)
	50	{
	51	int port = 43;
	52	const char *host = "whois-servers.net";
	53
	54	opt_complementary = "-1:p+";
	55	getopt32(argv, "h:p:", &host, &port);
	56
	57	argv += optind;
	58	do {
	59	int fd = create_and_connect_stream_or_die(host, port);
	60	fdprintf(fd, "%s\r\n", *argv);
	61	pipe_out(fd);
	62	}
	63	while (*++argv);
	64
	65	return EXIT_SUCCESS;
	66	}