+/*
+ Bacula(R) - The Network Backup Solution
+
+ Copyright (C) 2000-2015 Kern Sibbald
+
+ The original author of Bacula is Kern Sibbald, with contributions
+ from many others, a complete list can be found in the file AUTHORS.
+
+ You may use this file and others of this release according to the
+ license defined in the LICENSE file, which includes the Affero General
+ Public License, v3.0 ("AGPLv3") and some additional permissions and
+ terms pursuant to its AGPLv3 Section 7.
+
+ This notice must be preserved when any source code is
+ conveyed and/or propagated.
+
+ Bacula(R) is a registered trademark of Kern Sibbald.
+*/
/*
Generalized console input/output handler
A maintanable replacement for readline()
1981, so some of it is a bit old and could use a cleanup.
*/
-/*
- Copyright (C) 1981-2005 Kern Sibbald
- Yes, that is 1981 no error.
-
- 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 (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.
-
- */
/*
* UTF-8
#include <signal.h>
#include <string.h>
#include <ctype.h>
+#define HAVE_CONIO 1
#else
/* We are in Bacula */
#endif
-#include <termios.h>
+#ifdef HAVE_CONIO
+
+#include <curses.h>
+#include <term.h>
+
#ifdef HAVE_SUN_OS
+#ifndef _TERM_H
extern "C" int tgetent(void *, const char *);
extern "C" int tgetnum(const char *);
extern "C" char *tgetstr (const char*, char**);
+# Note: the following on older (Solaris 10) systems
+# may need to be moved to after the #endif
extern "C" char *tgoto (const char *, int, int);
-#elif HAVE_HPUX_OS
-#include <term.h>
+#endif
+#elif defined(__sgi)
+extern "C" int tgetent(char *, char *);
+extern "C" int tgetnum(char id[2]);
+extern "C" char *tgetstr(char id[2], char **);
+extern "C" char *tgoto(char *, int, int);
#elif defined (__digital__) && defined (__unix__)
extern "C" int tgetent(void *, const char *);
extern "C" int tgetnum(const char *);
extern "C" char *tgetstr (const char*, char**);
extern "C" char *tgoto (const char *, int, int);
-
-#else
-#include <termcap.h>
#endif
#include "func.h"
/* From termios library */
-#ifdef HAVE_HPUX_OS
+#if defined(HAVE_HPUX_OS) || defined(HAVE_AIX_OS)
static char *BC;
static char *UP;
#else
*/
typedef struct s_stab {
struct s_stab *next;
+ char *str;
int len;
int func;
- char *str;
} stab_t;
#define MAX_STAB 30
static int cl, cp;
static char *getnext(), *getprev();
static int first = 1;
-static int mode_insert = 0;
+static int mode_insert = 1;
static int mode_wspace = 1; /* words separated by spaces */
}
/* if we got a screen size escape sequence, read height, width */
if (c == F_SCRSIZ) {
- int y, x;
- y = t_gnc() - 0x20; /* y */
- x = t_gnc() - 0x20; /* x */
+ t_gnc(); /* - 0x20 = y */
+ t_gnc(); /* - 0x20 = x */
c = input_char();
}
return c;
done:
curline[cl++] = EOS; /* terminate */
bstrncpy(string,curline,length); /* return line to caller */
- /* Note, put line zaps curline */
- putline(curline,cl); /* save line for posterity */
+ /* Save non-blank lines. Note, put line zaps curline */
+ if (curline[0] != EOS) {
+ putline(curline,cl); /* save line for posterity */
+ }
return 0; /* give it to him/her */
}
{
int i;
- if (cp > cl || cl+1 > curline_len) {
+ if (cp >= cl || cl+1 > curline_len) {
return;
}
/* Note! source and destination overlap */
if (cp > cl || del == 0) {
return;
}
- while (del-- && cp > 0) {
+ while (del-- && cl > 0) {
cnt = char_count(cp, curline);
if ((i=cl-cp-cnt) > 0) {
memcpy(&curline[cp], &curline[cp+cnt], i);
nptr->nextl->prevl = lptr;
lptr->len += nptr->len;
}
- if (lptr->len > newlen + 2 * PHDRL) { /* split buffer */
+ if (lptr->len > newlen + 2 * PHDRL + 7) { /* split buffer */
nptr = (struct lstr *)((char *)lptr + newlen + PHDRL);
- /* Appropriate byte alignment - normally 2 byte, but on
- sparc we need 4 byte alignment, so we always do 4 */
- if (((long unsigned)nptr & 3) != 0) { /* test four byte alignment */
+ /* Appropriate byte alignment - for Intel 2 byte, but on
+ Sparc we need 8 byte alignment, so we always do 8 */
+ if (((long unsigned)nptr & 7) != 0) { /* test eight byte alignment */
p = (char *)nptr;
- nptr = (struct lstr *)((((long unsigned) p) & ~3) + 4);
+ nptr = (struct lstr *)((((long unsigned) p) & ~7) + 8);
}
nptr->len = lptr->len - ((char *)nptr - (char *)lptr);
lptr->len -= nptr->len;
/* Defaults, the main program can override these */
signal(SIGQUIT, SIG_IGN);
signal(SIGHUP, SIG_IGN);
-// signal(SIGSTOP, SIG_IGN);
signal(SIGINT, sigintcatcher);
signal(SIGWINCH, SIG_IGN);
- signal(SIGQUIT, SIG_IGN);
- signal(SIGCHLD, SIG_IGN);
-// signal(SIGTSTP, SIG_IGN);
if (!termtype) {
printf("Cannot get terminal type.\n");
exit(1);
}
t_width = t_height = -1;
- t_width = tgetnum("co") - 1;
- t_height = tgetnum("li");
+ /* Note (char *)casting is due to really stupid compiler warnings */
+ t_width = tgetnum((char *)"co") - 1;
+ t_height = tgetnum((char *)"li");
BC = NULL;
UP = NULL;
- t_cm = (char *)tgetstr("cm", &term_buffer);
- t_cs = (char *)tgetstr("cl", &term_buffer); /* clear screen */
- t_cl = (char *)tgetstr("ce", &term_buffer); /* clear line */
- t_dl = (char *)tgetstr("dl", &term_buffer); /* delete line */
- t_il = (char *)tgetstr("al", &term_buffer); /* insert line */
- t_honk = (char *)tgetstr("bl", &term_buffer); /* beep */
- t_ti = (char *)tgetstr("ti", &term_buffer);
- t_te = (char *)tgetstr("te", &term_buffer);
- t_up = (char *)tgetstr("up", &term_buffer);
- t_do = (char *)tgetstr("do", &term_buffer);
- t_sf = (char *)tgetstr("sf", &term_buffer);
+ t_cm = (char *)tgetstr((char *)"cm", &term_buffer);
+ t_cs = (char *)tgetstr((char *)"cl", &term_buffer); /* clear screen */
+ t_cl = (char *)tgetstr((char *)"ce", &term_buffer); /* clear line */
+ t_dl = (char *)tgetstr((char *)"dl", &term_buffer); /* delete line */
+ t_il = (char *)tgetstr((char *)"al", &term_buffer); /* insert line */
+ t_honk = (char *)tgetstr((char *)"bl", &term_buffer); /* beep */
+ t_ti = (char *)tgetstr((char *)"ti", &term_buffer);
+ t_te = (char *)tgetstr((char *)"te", &term_buffer);
+ t_up = (char *)tgetstr((char *)"up", &term_buffer);
+ t_do = (char *)tgetstr((char *)"do", &term_buffer);
+ t_sf = (char *)tgetstr((char *)"sf", &term_buffer);
num_stab = MAX_STAB; /* get default stab size */
stab = (stab_t **)malloc(sizeof(stab_t *) * num_stab);
memset(stab, 0, sizeof(stab_t *) * num_stab);
/* Key bindings */
- kl = (char *)tgetstr("kl", &term_buffer);
- kr = (char *)tgetstr("kr", &term_buffer);
- ku = (char *)tgetstr("ku", &term_buffer);
- kd = (char *)tgetstr("kd", &term_buffer);
- kh = (char *)tgetstr("kh", &term_buffer);
- kb = (char *)tgetstr("kb", &term_buffer);
- kD = (char *)tgetstr("kD", &term_buffer);
- kI = (char *)tgetstr("kI", &term_buffer);
- kN = (char *)tgetstr("kN", &term_buffer);
- kP = (char *)tgetstr("kP", &term_buffer);
- kH = (char *)tgetstr("kH", &term_buffer);
- kE = (char *)tgetstr("kE", &term_buffer);
+ kl = (char *)tgetstr((char *)"kl", &term_buffer);
+ kr = (char *)tgetstr((char *)"kr", &term_buffer);
+ ku = (char *)tgetstr((char *)"ku", &term_buffer);
+ kd = (char *)tgetstr((char *)"kd", &term_buffer);
+ kh = (char *)tgetstr((char *)"kh", &term_buffer);
+ kb = (char *)tgetstr((char *)"kb", &term_buffer);
+ kD = (char *)tgetstr((char *)"kD", &term_buffer);
+ kI = (char *)tgetstr((char *)"kI", &term_buffer);
+ kN = (char *)tgetstr((char *)"kN", &term_buffer);
+ kP = (char *)tgetstr((char *)"kP", &term_buffer);
+ kH = (char *)tgetstr((char *)"kH", &term_buffer);
+ kE = (char *)tgetstr((char *)"kE", &term_buffer);
add_smap(kl, F_CSRLFT);
add_smap(kr, F_CSRRGT);
void
t_char(char c)
{
- write(1, &c, 1);
+ (void)write(1, &c, 1);
}
{
t_send(t_dl);
}
+
+#endif
projects / bacula / bacula / blobdiff