File input-utils-dtor.patch of Package input-utils
--- inputattach.c
+++ inputattach.c
@@ -1,6 +1,4 @@
/*
- * $Id: inputattach.c 2352 2006-02-08 12:19:31Z vojtech $
- *
* Copyright (c) 1999-2000 Vojtech Pavlik
*
* Sponsored by SuSE
@@ -16,18 +14,18 @@
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
* Should you need to contact me, the author, you can do so either by
* e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail:
* Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
@@ -46,29 +44,31 @@
#include <fcntl.h>
#include <termios.h>
#include <string.h>
+#include <errno.h>
#include <assert.h>
#include <ctype.h>
-int readchar(int fd, unsigned char *c, int timeout)
+static int readchar(int fd, unsigned char *c, int timeout)
{
struct timeval tv;
fd_set set;
-
+
tv.tv_sec = 0;
tv.tv_usec = timeout * 1000;
FD_ZERO(&set);
FD_SET(fd, &set);
- if (!select(fd+1, &set, NULL, NULL, &tv)) return -1;
- if (read(fd, c, 1) != 1) return -1;
+ if (!select(fd + 1, &set, NULL, NULL, &tv))
+ return -1;
+
+ if (read(fd, c, 1) != 1)
+ return -1;
return 0;
}
-
-
-void setline(int fd, int flags, int speed)
+static void setline(int fd, int flags, int speed)
{
struct termios t;
@@ -87,10 +87,11 @@
tcsetattr(fd, TCSANOW, &t);
}
-int logitech_command(int fd, char *c)
+static int logitech_command(int fd, char *c)
{
int i;
unsigned char d;
+
for (i = 0; c[i]; i++) {
write(fd, c + i, 1);
if (readchar(fd, &d, 1000))
@@ -101,27 +102,32 @@
return 0;
}
-int magellan_init(int fd, long *id, long *extra)
+static int magellan_init(int fd, unsigned long *id, unsigned long *extra)
{
write(fd, "m3\rpBB\rz\r", 9);
return 0;
}
-int warrior_init(int fd, long *id, long *extra)
+static int warrior_init(int fd, unsigned long *id, unsigned long *extra)
{
- if (logitech_command(fd, "*S")) return -1;
+ if (logitech_command(fd, "*S"))
+ return -1;
+
setline(fd, CS8, B4800);
return 0;
}
-int spaceball_waitchar(int fd, unsigned char c, unsigned char *d, int timeout)
+static int spaceball_waitchar(int fd, unsigned char c, unsigned char *d,
+ int timeout)
{
unsigned char b = 0;
while (!readchar(fd, &b, timeout)) {
- if (b == 0x0a) continue;
+ if (b == 0x0a)
+ continue;
*d++ = b;
- if (b == c) break;
+ if (b == c)
+ break;
}
*d = 0;
@@ -129,7 +135,7 @@
return -(b != c);
}
-int spaceball_waitcmd(int fd, char c, char *d)
+static int spaceball_waitcmd(int fd, char c, char *d)
{
int i;
@@ -143,7 +149,7 @@
return -1;
}
-int spaceball_cmd(int fd, char *c, char *d)
+static int spaceball_cmd(int fd, char *c, char *d)
{
int i;
@@ -161,9 +167,9 @@
#define SPACEBALL_2003C 4
#define SPACEBALL_3003C 7
#define SPACEBALL_4000FLX 8
-#define SPACEBALL_4000FLX_L 9
+#define SPACEBALL_4000FLX_L 9
-int spaceball_init(int fd, long *id, long *extra)
+static int spaceball_init(int fd, unsigned long *id, unsigned long *extra)
{
char r[64];
@@ -172,13 +178,13 @@
return -1;
if (spaceball_waitcmd(fd, '@', r))
- return -1;
+ return -1;
if (strncmp("@1 Spaceball alive", r, 18))
return -1;
if (spaceball_waitcmd(fd, '@', r))
- return -1;
+ return -1;
if (spaceball_cmd(fd, "hm", r))
return -1;
@@ -199,7 +205,7 @@
return -1;
if (spaceball_waitcmd(fd, '"', r))
- return -1;
+ return -1;
if (strstr(r, " L "))
*id = SPACEBALL_4000FLX_L;
@@ -207,13 +213,13 @@
*id = SPACEBALL_4000FLX;
if (spaceball_waitcmd(fd, '"', r))
- return -1;
+ return -1;
if (spaceball_cmd(fd, "YS", r))
- return -1;
+ return -1;
if (spaceball_cmd(fd, "M", r))
- return -1;
+ return -1;
return 0;
}
@@ -226,70 +232,79 @@
return 0;
}
-int stinger_init(int fd, long *id, long *extra)
+static int stinger_init(int fd, unsigned long *id, unsigned long *extra)
{
int i;
unsigned char c;
unsigned char *response = "\r\n0600520058C272";
if (write(fd, " E5E5", 5) != 5) /* Enable command */
- return -1;
+ return -1;
for (i = 0; i < 16; i++) /* Check for Stinger */
- if (readchar(fd, &c, 200) || (c != response[i]))
+ if (readchar(fd, &c, 200) || (c != response[i]))
return -1;
return 0;
}
-int mzp_init(int fd, long *id, long *extra)
+static int mzp_init(int fd, unsigned long *id, unsigned long *extra)
{
- if (logitech_command(fd, "*X*q")) return -1;
+ if (logitech_command(fd, "*X*q"))
+ return -1;
+
setline(fd, CS8, B9600);
return 0;
}
-int newton_init(int fd, long *id, long *extra)
+static int newton_init(int fd, unsigned long *id, unsigned long *extra)
{
- int i;
- unsigned char c;
- unsigned char response[35] =
- { 0x16, 0x10, 0x02, 0x64, 0x5f, 0x69, 0x64, 0x00,
- 0x00, 0x00, 0x0c, 0x6b, 0x79, 0x62, 0x64, 0x61,
- 0x70, 0x70, 0x6c, 0x00, 0x00, 0x00, 0x01, 0x6e,
- 0x6f, 0x66, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x10,
- 0x03, 0xdd, 0xe7 };
+ int i;
+ unsigned char c;
+ unsigned char response[35] = {
+ 0x16, 0x10, 0x02, 0x64, 0x5f, 0x69, 0x64, 0x00,
+ 0x00, 0x00, 0x0c, 0x6b, 0x79, 0x62, 0x64, 0x61,
+ 0x70, 0x70, 0x6c, 0x00, 0x00, 0x00, 0x01, 0x6e,
+ 0x6f, 0x66, 0x6d, 0x00, 0x00, 0x00, 0x00, 0x10,
+ 0x03, 0xdd, 0xe7
+ };
- for (i = 0; i < 35; i++)
- if (readchar(fd, &c, 400) || (c != response[i]))
- return -1;
+ for (i = 0; i < sizeof(response); i++)
+ if (readchar(fd, &c, 400) || (c != response[i]))
+ return -1;
- return 0;
+ return 0;
}
-int twiddler_init(int fd, long *id, long *extra)
+static int twiddler_init(int fd, unsigned long *id, unsigned long *extra)
{
unsigned char c[10];
int count, line;
/* Turn DTR off, otherwise the Twiddler won't send any data. */
- if (ioctl(fd, TIOCMGET, &line)) return -1;
+ if (ioctl(fd, TIOCMGET, &line))
+ return -1;
line &= ~TIOCM_DTR;
- if (ioctl(fd, TIOCMSET, &line)) return -1;
+ if (ioctl(fd, TIOCMSET, &line))
+ return -1;
- /* Check whether the device on the serial line is the Twiddler.
+ /*
+ * Check whether the device on the serial line is the Twiddler.
*
* The Twiddler sends data packets of 5 bytes which have the following
* properties: the MSB is 0 on the first and 1 on all other bytes, and
* the high order nibble of the last byte is always 0x8.
*
* We read and check two of those 5 byte packets to be sure that we
- * are indeed talking to a Twiddler. */
+ * are indeed talking to a Twiddler.
+ */
/* Read at most 5 bytes until we find one with the MSB set to 0 */
for (count = 0; count < 5; count++) {
- if (readchar(fd, c+0, 500)) return -1;
- if ((c[0] & 0x80) == 0) break;
+ if (readchar(fd, c, 500))
+ return -1;
+ if ((c[0] & 0x80) == 0)
+ break;
}
if (count == 5) {
@@ -298,16 +313,16 @@
}
/* Read remaining 4 bytes plus the full next data packet */
- for (count = 1; count < 10; count++) {
- if (readchar(fd, c+count, 500)) return -1;
- }
+ for (count = 1; count < 10; count++)
+ if (readchar(fd, c + count, 500))
+ return -1;
/* Check whether the bytes of both data packets obey the rules */
for (count = 1; count < 10; count++) {
- if ((count % 5 == 0 && (c[count] & 0x80) != 0)
- || (count % 5 == 4 && (c[count] & 0xF0) != 0x80)
- || (count % 5 != 0 && (c[count] & 0x80) != 0x80)) {
- /* Invalid byte in data packet */
+ if ((count % 5 == 0 && (c[count] & 0x80) != 0x00) ||
+ (count % 5 == 4 && (c[count] & 0xF0) != 0x80) ||
+ (count % 5 != 0 && (c[count] & 0x80) != 0x80)) {
+ /* Invalid byte in data packet */
return -1;
}
}
@@ -315,14 +330,42 @@
return 0;
}
-int dump_init(int fd, long *id, long *extra)
+static int fujitsu_init(int fd, unsigned long *id, unsigned long *extra)
+{
+ unsigned char cmd, data;
+
+ /* Wake up the touchscreen */
+ cmd = 0xff; /* Dummy data */;
+ if (write(fd, &cmd, 1) != 1)
+ return -1;
+
+ /* Wait to settle down */
+ usleep(100 * 1000); /* 100 ms */
+
+ /* Reset the touchscreen */
+ cmd = 0x81; /* Cold reset */
+ if (write(fd, &cmd, 1) != 1)
+ return -1;
+
+ /* Read ACK */
+ if (readchar(fd, &data, 100) || (data & 0xbf) != 0x90)
+ return -1;
+
+ /* Read status */
+ if (readchar(fd, &data, 100) || data != 0x00)
+ return -1;
+
+ return 0;
+}
+
+static int dump_init(int fd, unsigned long *id, unsigned long *extra)
{
unsigned char c, o = 0;
c = 0x80;
if (write(fd, &c, 1) != 1) /* Enable command */
- return -1;
+ return -1;
while (1)
if (!readchar(fd, &c, 1)) {
@@ -337,129 +380,165 @@
}
struct input_types {
- char name[16];
- char name2[16];
+ const char *name;
+ const char *name2;
+ const char *desc;
int speed;
int flags;
unsigned long type;
unsigned long id;
unsigned long extra;
int flush;
- int (*init)(int fd, long *id, long *extra);
+ int (*init)(int fd, unsigned long *id, unsigned long *extra);
};
-struct input_types input_types[] = {
+static struct input_types input_types[] = {
+{ "--sunkbd", "-skb", "Sun Type 4 and Type 5 keyboards", B1200, CS8, SERIO_SUNKBD, 0x00, 0x00, 1, NULL },
+{ "--lkkbd", "-lk", "DEC LK201 / LK401 keyboards", B4800, CS8|CSTOPB, SERIO_LKKBD, 0x00, 0x00, 1, NULL },
+{ "--vsxxx-aa", "-vs", "DEC VSXXX-AA / VSXXX-GA mouse and VSXXX-A tablet", B4800, CS8|CSTOPB|PARENB|PARODD, SERIO_VSXXXAA, 0x00, 0x00, 1, NULL },
+{ "--spaceorb", "-orb", "SpaceOrb 360 / SpaceBall Avenger", B9600, CS8, SERIO_SPACEORB, 0x00, 0x00, 1, NULL },
+{ "--spaceball", "-sbl", "SpaceBall 2003 / 3003 / 4000 FLX", B9600, CS8, SERIO_SPACEBALL, 0x00, 0x00, 0, spaceball_init },
+{ "--magellan", "-mag", "Magellan / SpaceMouse", B9600, CS8|CSTOPB|CRTSCTS, SERIO_MAGELLAN, 0x00, 0x00, 1, magellan_init },
+{ "--warrior", "-war", "WingMan Warrior", B1200, CS7|CSTOPB, SERIO_WARRIOR, 0x00, 0x00, 1, warrior_init },
+{ "--stinger", "-sting", "Gravis Stinger", B1200, CS8, SERIO_STINGER, 0x00, 0x00, 1, stinger_init },
+{ "--mousesystems", "-msc", "3-button Mouse Systems mouse", B1200, CS8, SERIO_MSC, 0x00, 0x01, 1, NULL },
+{ "--sunmouse", "-sun", "3-button Sun mouse", B1200, CS8, SERIO_SUN, 0x00, 0x01, 1, NULL },
+{ "--microsoft", "-bare", "2-button Microsoft mouse", B1200, CS7, SERIO_MS, 0x00, 0x00, 1, NULL },
+{ "--mshack", "-ms", "3-button mouse in Microsoft mode", B1200, CS7, SERIO_MS, 0x00, 0x01, 1, NULL },
+{ "--mouseman", "-mman", "3-button Logitech / Genius mouse", B1200, CS7, SERIO_MP, 0x00, 0x01, 1, NULL },
+{ "--intellimouse", "-ms3", "Microsoft IntelliMouse", B1200, CS7, SERIO_MZ, 0x00, 0x11, 1, NULL },
+{ "--mmwheel", "-mmw", "Logitech mouse with 4-5 buttons or a wheel", B1200, CS7|CSTOPB, SERIO_MZP, 0x00, 0x13, 1, mzp_init },
+{ "--iforce", "-ifor", "I-Force joystick or wheel", B38400, CS8, SERIO_IFORCE, 0x00, 0x00, 0, NULL },
+{ "--newtonkbd", "-newt", "Newton keyboard", B9600, CS8, SERIO_NEWTON, 0x00, 0x00, 1, newton_init },
+{ "--h3600ts", "-ipaq", "Ipaq h3600 touchscreen", B115200, CS8, SERIO_H3600, 0x00, 0x00, 0, NULL },
+{ "--stowawaykbd", "-ipaqkbd", "Stowaway keyboard", B115200, CS8, SERIO_STOWAWAY, 0x00, 0x00, 1, NULL },
+{ "--ps2serkbd", "-ps2ser", "PS/2 via serial keyboard", B1200, CS8, SERIO_PS2SER, 0x00, 0x00, 1, NULL },
+{ "--twiddler", "-twid", "Handykey Twiddler chording keyboard", B2400, CS8, SERIO_TWIDKBD, 0x00, 0x00, 0, twiddler_init },
+{ "--twiddler-joy", "-twidjoy", "Handykey Twiddler used as a joystick", B2400, CS8, SERIO_TWIDJOY, 0x00, 0x00, 0, twiddler_init },
+{ "--elotouch", "-elo", "ELO touchscreen, 10-byte mode", B9600, CS8|CRTSCTS, SERIO_ELO, 0x00, 0x00, 0, NULL },
+{ "--elo4002", "-elo6b", "ELO touchscreen, 6-byte mode", B9600, CS8|CRTSCTS, SERIO_ELO, 0x01, 0x00, 0, NULL },
+{ "--elo271-140", "-elo4b", "ELO touchscreen, 4-byte mode", B9600, CS8|CRTSCTS, SERIO_ELO, 0x02, 0x00, 0, NULL },
+{ "--elo261-280", "-elo3b", "ELO Touchscreen, 3-byte mode", B9600, CS8|CRTSCTS, SERIO_ELO, 0x03, 0x00, 0, NULL },
+{ "--mtouch", "-mtouch", "MicroTouch (3M) touchscreen", B9600, CS8|CRTSCTS, SERIO_MICROTOUCH, 0x00, 0x00, 0, NULL },
+{ "--touchright", "-tr", "Touchright serial touchscreen", B9600, CS8|CRTSCTS, SERIO_TOUCHRIGHT, 0x00, 0x00, 0, NULL },
+{ "--touchwin", "-tw", "Touchwindow serial touchscreen", B4800, CS8|CRTSCTS, SERIO_TOUCHWIN, 0x00, 0x00, 0, NULL },
+{ "--penmount", "-pm", "Penmount touchscreen", B19200, CS8|CRTSCTS, SERIO_PENMOUNT, 0x00, 0x00, 0, NULL },
+{ "--fujitsu", "-fjt", "Fujitsu serial touchscreen", B9600, CS8, SERIO_FUJITSU, 0x00, 0x00, 1, fujitsu_init },
+{ "--taos-evm", "-taos", "TAOS evaluation module", B1200, CS8, SERIO_TAOSEVM, 0x00, 0x00, 0, NULL },
+{ "--dump", "-dump", "Just enable device", B2400, CS8, 0, 0x00, 0x00, 0, dump_init },
+{ NULL, NULL, NULL, 0, 0, 0, 0x00, 0x00, 0, NULL }
+};
-{ "--sunkbd", "-skb", B1200, CS8, SERIO_SUNKBD, 0, 0, 1, NULL },
-{ "--lkkbd", "-lk", B4800, CS8|CSTOPB, SERIO_LKKBD, 0, 0, 1, NULL },
-{ "--vsxxx-aa", "-vs", B4800, CS8|CSTOPB|PARENB|PARODD,SERIO_VSXXXAA, 0, 0, 1, NULL },
-{ "--spaceorb", "-orb", B9600, CS8, SERIO_SPACEORB, 0, 0, 1, NULL },
-{ "--spaceball", "-sbl", B9600, CS8, SERIO_SPACEBALL,0, 0, 0, spaceball_init },
-{ "--magellan", "-mag", B9600, CS8 | CSTOPB | CRTSCTS, SERIO_MAGELLAN, 0, 0, 1, magellan_init },
-{ "--warrior", "-war", B1200, CS7 | CSTOPB, SERIO_WARRIOR, 0, 0, 1, warrior_init },
-{ "--stinger", "-sting", B1200, CS8, SERIO_STINGER, 0, 0, 1, stinger_init },
-{ "--mousesystems", "-msc", B1200, CS8, SERIO_MSC, 0, 0x01, 1, NULL },
-{ "--sunmouse", "-sun", B1200, CS8, SERIO_SUN, 0, 0x01, 1, NULL },
-{ "--microsoft", "-bare", B1200, CS7, SERIO_MS, 0, 0, 1, NULL },
-{ "--mshack", "-ms", B1200, CS7, SERIO_MS, 0, 0x01, 1, NULL },
-{ "--mouseman", "-mman", B1200, CS7, SERIO_MP, 0, 0x01, 1, NULL },
-{ "--intellimouse", "-ms3", B1200, CS7, SERIO_MZ, 0, 0x11, 1, NULL },
-{ "--mmwheel", "-mmw", B1200, CS7 | CSTOPB, SERIO_MZP, 0, 0x13, 1, mzp_init },
-{ "--iforce", "-ifor", B38400, CS8, SERIO_IFORCE, 0, 0, 0, NULL },
-{ "--newtonkbd", "-newt", B9600, CS8, SERIO_NEWTON, 0, 0, 0, newton_init },
-{ "--h3600ts", "-ipaq", B115200, CS8, SERIO_H3600, 0, 0, 0, NULL },
-{ "--stowawaykbd", "-ipaqkbd", B115200, CS8, SERIO_STOWAWAY, 0, 0, 0, NULL },
-{ "--ps2serkbd", "-ps2ser", B1200, CS8, SERIO_PS2SER, 0, 0, 1, NULL },
-{ "--twiddler", "-twid", B2400, CS8, SERIO_TWIDKBD, 0, 0, 0, twiddler_init },
-{ "--twiddler-joy", "-twidjoy", B2400, CS8, SERIO_TWIDJOY, 0, 0, 0, twiddler_init },
-{ "--elotouch", "-elo", B9600, CS8 | CRTSCTS, SERIO_ELO, 0, 0, 0, NULL },
-{ "--elo4002", "-elo6b", B9600, CS8 | CRTSCTS, SERIO_ELO, 1, 0, 0, NULL },
-{ "--elo271-140", "-elo4b", B9600, CS8 | CRTSCTS, SERIO_ELO, 2, 0, 0, NULL },
-{ "--elo261-280", "-elo3b", B9600, CS8 | CRTSCTS, SERIO_ELO, 3, 0, 0, NULL },
-{ "--dump", "-dump", B2400, CS8, 0, 0, 0, 0, dump_init },
-{ "", "", 0, 0 }
+static void show_help(void)
+{
+ struct input_types *type;
-};
+ puts("");
+ puts("Usage: inputattach [--daemon] <mode> <device>");
+ puts("");
+ puts("Modes:");
+
+ for (type = input_types; type->name; type++)
+ printf(" %-16s %-8s %s\n",
+ type->name, type->name2, type->desc);
+
+ puts("");
+}
int main(int argc, char **argv)
{
unsigned long devt;
int ldisc;
- int type;
- long id, extra;
- int fd;
+ struct input_types *type = NULL;
+ const char *device = NULL;
+ int daemon_mode = 0;
+ int need_device = 0;
+ unsigned long id, extra;
+ int fd;
+ int i;
char c;
+ int retval;
- if (argc < 2 || argc > 3 || !strcmp("--help", argv[1])) {
- puts("");
- puts("Usage: inputttach <mode> <device>");
- puts("");
- puts("Modes:");
- puts(" --sunkbd -skb Sun Type 4 and Type 5 keyboards");
- puts(" --lkkbd -lk DEC LK201 / LK401 keyboards");
- puts(" --vsxxx-aa -vs DEC VSXXX-AA / VSXXX-GA mouse and VSXXX-AB tablet");
- puts(" --spaceorb -orb SpaceOrb 360 / SpaceBall Avenger");
- puts(" --spaceball -sbl SpaceBall 2003 / 3003 / 4000 FLX");
- puts(" --magellan -mag Magellan / SpaceMouse");
- puts(" --warrior -war WingMan Warrior");
- puts(" --stinger -stng Gravis Stinger");
- puts(" --mousesystems -msc 3-button Mouse Systems mice");
- puts(" --sunmouse -sun 3-button Sun mice");
- puts(" --microsoft -bare 2-button Microsoft mice");
- puts(" --mshack -ms 3-button mice in Microsoft mode");
- puts(" --mouseman -mman 3-button Logitech and Genius mice");
- puts(" --intellimouse -ms3 Microsoft IntelliMouse");
- puts(" --mmwheel -mmw Logitech mice with 4-5 buttons or wheel");
- puts(" --iforce -ifor I-Force joysticks and wheels");
- puts(" --h3600ts -ipaq Ipaq h3600 touchscreen");
- puts(" --stowawaykbd -ipaqkbd Stowaway keyboard");
- puts(" --ps2serkbd -ps2ser PS/2 via serial keyboard");
- puts(" --twiddler -twid Handykey Twiddler chording keyboard");
- puts(" --twiddler-joy -twidjoy Handykey Twiddler used as a joystick");
- puts("");
- return 1;
- }
-
- for (type = 0; input_types[type].speed; type++) {
- if (!strncasecmp(argv[1], input_types[type].name, 16) ||
- !strncasecmp(argv[1], input_types[type].name2, 16))
- break;
- }
+ for (i = 1; i < argc; i++) {
+ if (!strcasecmp(argv[i], "--help")) {
+ show_help();
+ return EXIT_SUCCESS;
+ } else if (!strcasecmp(argv[i], "--daemon")) {
+ daemon_mode = 1;
+ } else if (need_device) {
+ device = argv[i];
+ need_device = 0;
+ } else {
+ if (type && type->name) {
+ fprintf(stderr,
+ "inputattach: '%s' - "
+ "only one mode allowed\n", argv[i]);
+ return EXIT_FAILURE;
+ }
+ for (type = input_types; type->name; type++) {
+ if (!strcasecmp(argv[i], type->name) ||
+ !strcasecmp(argv[i], type->name2)) {
+ break;
+ }
+ }
+ if (!type->name) {
+ fprintf(stderr,
+ "inputattach: invalid mode '%s'\n",
+ argv[i]);
+ return EXIT_FAILURE;
+ }
+ need_device = 1;
+ }
+ }
- if (!input_types[type].speed) {
- fprintf(stderr, "inputattach: invalid mode\n");
- return 1;
+ if (!type || !type->name) {
+ fprintf(stderr, "inputattach: must specify mode\n");
+ return EXIT_FAILURE;
}
- if ((fd = open(argv[2], O_RDWR | O_NOCTTY | O_NONBLOCK)) < 0) {
- perror("inputattach");
+ if (need_device) {
+ fprintf(stderr, "inputattach: must specify device\n");
+ return EXIT_FAILURE;
+ }
+
+ fd = open(device, O_RDWR | O_NOCTTY | O_NONBLOCK);
+ if (fd < 0) {
+ fprintf(stderr, "inputattach: '%s' - %s\n",
+ device, strerror(errno));
return 1;
}
- setline(fd, input_types[type].flags, input_types[type].speed);
+ setline(fd, type->flags, type->speed);
- if (input_types[type].flush)
- while (!readchar(fd, &c, 100));
+ if (type->flush)
+ while (!readchar(fd, &c, 100))
+ /* empty */;
- id = input_types[type].id;
- extra = input_types[type].extra;
+ id = type->id;
+ extra = type->extra;
- if (input_types[type].init && input_types[type].init(fd, &id, &extra)) {
+ if (type->init && type->init(fd, &id, &extra)) {
fprintf(stderr, "inputattach: device initialization failed\n");
- return 1;
+ return EXIT_FAILURE;
}
ldisc = N_MOUSE;
- if(ioctl(fd, TIOCSETD, &ldisc)) {
- fprintf(stderr, "inputattach: can't set line discipline\n");
- return 1;
+ if (ioctl(fd, TIOCSETD, &ldisc)) {
+ fprintf(stderr, "inputattach: can't set line discipline\n");
+ return EXIT_FAILURE;
}
- devt = input_types[type].type | (id << 8) | (extra << 16);
+ devt = type->type | (id << 8) | (extra << 16);
- if(ioctl(fd, SPIOCSTYPE, &devt)) {
+ if (ioctl(fd, SPIOCSTYPE, &devt)) {
fprintf(stderr, "inputattach: can't set device type\n");
- return 1;
+ return EXIT_FAILURE;
+ }
+
+ retval = EXIT_SUCCESS;
+ if (daemon_mode && daemon(0, 0) < 0) {
+ perror("inputattach");
+ retval = EXIT_FAILURE;
}
read(fd, NULL, 0);
@@ -468,5 +547,5 @@
ioctl(fd, TIOCSETD, &ldisc);
close(fd);
- return 0;
+ return retval;
}
