- revert r16191; re-add resize() applet.

text data bss dec hex filename 288 0 0 288 120 console-tools/_resize.o.gcc-2.95 258 0 0 258 102 console-tools/_resize.o.gcc-3.3 252 0 0 252 fc console-tools/_resize.o.gcc-3.4
author: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> 2006-10-25 15:07:56 +0000
committer: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> 2006-10-25 15:07:56 +0000
commit: e63a0dee9e559110bcaec494ae5e7fc78c4141c7 (patch)
tree: e6566648da23b9e403d3d01ac2cbd60cad8d2c26 /console-tools
parent: 80778503303fe3b501d8fcec395f0ddf0c49becd (diff)
download: busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.tar.gz
busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.tar.bz2
busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.zip
3 files changed, 56 insertions, 0 deletions
diff --git a/console-tools/Config.in b/console-tools/Config.in
index f1dbac531..4a5710de6 100644
--- a/console-tools/Config.in
+++ b/console-tools/Config.in
@@ -58,6 +58,23 @@ config RESET
          This program is used to reset the terminal screen, if it
          gets messed up.
+config RESIZE
+        bool "resize"
+        default n
+        help
+          This program is used to (re)set the width and height of your current
+          terminal.
+config FEATURE_RESIZE_PRINT
+        bool "print environment variables"
+        default n
+        depends on RESIZE
+        help
+          Prints the newly set size (number of columns and rows) of
+          the terminal.
+          E.g.:
+          COLUMNS=80;LINES=44;export COLUMNS LINES;
 config SETCONSOLE
        bool "setconsole"
        default n
diff --git a/console-tools/Kbuild b/console-tools/Kbuild
index 8e377c559..a55bc087c 100644
--- a/console-tools/Kbuild
+++ b/console-tools/Kbuild
@@ -14,5 +14,6 @@ lib-$(CONFIG_LOADFONT)		+= loadfont.o
 lib-$(CONFIG_LOADKMAP)          += loadkmap.o
 lib-$(CONFIG_OPENVT)            += openvt.o
 lib-$(CONFIG_RESET)             += reset.o
+lib-$(CONFIG_RESIZE)            += resize.o
 lib-$(CONFIG_SETKEYCODES)       += setkeycodes.o
 lib-$(CONFIG_SETLOGCONS)        += setlogcons.o
diff --git a/console-tools/resize.c b/console-tools/resize.c
new file mode 100644
index 000000000..c405629aa
--- /dev/null
+++ b/console-tools/resize.c
@@ -0,0 +1,38 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * resize - set terminal width and height.
+ *
+ * Copyright 2006 Bernhard Fischer
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+/* no options, no getopt */
+#include "busybox.h"
+int resize_main(int argc, char **argv)
+{
+        struct termios old, new;
+        struct winsize w = {0,0,0,0};
+        int ret;
+        tcgetattr(STDOUT_FILENO, &old); /* fiddle echo */
+        new = old;
+        new.c_cflag |= (CLOCAL | CREAD);
+        new.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
+        tcsetattr(STDOUT_FILENO, TCSANOW, &new);
+        /* save_cursor_pos 7
+         * scroll_whole_screen [r
+         * put_cursor_waaaay_off [$x;$yH
+         * get_cursor_pos [6n
+         * restore_cursor_pos 8
+         */
+        printf("\0337\033[r\033[999;999H\033[6n");
+        scanf("\033[%hu;%huR", &w.ws_row, &w.ws_col);
+        ret = ioctl(STDOUT_FILENO, TIOCSWINSZ, &w);
+        printf("\0338");
+        tcsetattr(STDOUT_FILENO, TCSANOW, &old);
+        if (ENABLE_FEATURE_RESIZE_PRINT)
+                printf("COLUMNS=%d;LINES=%d;export COLUMNS LINES;\n",
+                        w.ws_col, w.ws_row);
+        return ret;
+}
author	Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>	2006-10-25 15:07:56 +0000
committer	Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>	2006-10-25 15:07:56 +0000
commit	e63a0dee9e559110bcaec494ae5e7fc78c4141c7 (patch)
tree	e6566648da23b9e403d3d01ac2cbd60cad8d2c26 /console-tools
parent	80778503303fe3b501d8fcec395f0ddf0c49becd (diff)
download	busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.tar.gz busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.tar.bz2 busybox-w32-e63a0dee9e559110bcaec494ae5e7fc78c4141c7.zip

diff --git a/console-tools/Config.in b/console-tools/Config.in index f1dbac531..4a5710de6 100644 --- a/console-tools/Config.in +++ b/console-tools/Config.in
@@ -58,6 +58,23 @@ config RESET
58	This program is used to reset the terminal screen, if it	58	This program is used to reset the terminal screen, if it
59	gets messed up.	59	gets messed up.
60		60
		61	config RESIZE
		62	bool "resize"
		63	default n
		64	help
		65	This program is used to (re)set the width and height of your current
		66	terminal.
		67
		68	config FEATURE_RESIZE_PRINT
		69	bool "print environment variables"
		70	default n
		71	depends on RESIZE
		72	help
		73	Prints the newly set size (number of columns and rows) of
		74	the terminal.
		75	E.g.:
		76	COLUMNS=80;LINES=44;export COLUMNS LINES;
		77
61	config SETCONSOLE	78	config SETCONSOLE
62	bool "setconsole"	79	bool "setconsole"
63	default n	80	default n


diff --git a/console-tools/Kbuild b/console-tools/Kbuild index 8e377c559..a55bc087c 100644 --- a/console-tools/Kbuild +++ b/console-tools/Kbuild
@@ -14,5 +14,6 @@ lib-$(CONFIG_LOADFONT) += loadfont.o
14	lib-$(CONFIG_LOADKMAP) += loadkmap.o	14	lib-$(CONFIG_LOADKMAP) += loadkmap.o
15	lib-$(CONFIG_OPENVT) += openvt.o	15	lib-$(CONFIG_OPENVT) += openvt.o
16	lib-$(CONFIG_RESET) += reset.o	16	lib-$(CONFIG_RESET) += reset.o
		17	lib-$(CONFIG_RESIZE) += resize.o
17	lib-$(CONFIG_SETKEYCODES) += setkeycodes.o	18	lib-$(CONFIG_SETKEYCODES) += setkeycodes.o
18	lib-$(CONFIG_SETLOGCONS) += setlogcons.o	19	lib-$(CONFIG_SETLOGCONS) += setlogcons.o


diff --git a/console-tools/resize.c b/console-tools/resize.c new file mode 100644 index 000000000..c405629aa --- /dev/null +++ b/console-tools/resize.c
@@ -0,0 +1,38 @@
		1	/* vi: set sw=4 ts=4: */
		2	/*
		3	* resize - set terminal width and height.
		4	*
		5	* Copyright 2006 Bernhard Fischer
		6	*
		7	* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
		8	*/
		9	/* no options, no getopt */
		10	#include "busybox.h"
		11
		12	int resize_main(int argc, char **argv)
		13	{
		14	struct termios old, new;
		15	struct winsize w = {0,0,0,0};
		16	int ret;
		17
		18	tcgetattr(STDOUT_FILENO, &old); /* fiddle echo */
		19	new = old;
		20	new.c_cflag \|= (CLOCAL \| CREAD);
		21	new.c_lflag &= ~(ICANON \| ECHO \| ECHOE \| ISIG);
		22	tcsetattr(STDOUT_FILENO, TCSANOW, &new);
		23	/* save_cursor_pos 7
		24	* scroll_whole_screen [r
		25	* put_cursor_waaaay_off [$x;$yH
		26	* get_cursor_pos [6n
		27	* restore_cursor_pos 8
		28	*/
		29	printf("\0337\033[r\033[999;999H\033[6n");
		30	scanf("\033[%hu;%huR", &w.ws_row, &w.ws_col);
		31	ret = ioctl(STDOUT_FILENO, TIOCSWINSZ, &w);
		32	printf("\0338");
		33	tcsetattr(STDOUT_FILENO, TCSANOW, &old);
		34	if (ENABLE_FEATURE_RESIZE_PRINT)
		35	printf("COLUMNS=%d;LINES=%d;export COLUMNS LINES;\n",
		36	w.ws_col, w.ws_row);
		37	return ret;
		38	}