#undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
#endif
-#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
+#if defined(BB_FEATURE_COMMAND_USERNAME_COMPLETION) || defined(BB_FEATURE_SH_FANCY_PROMPT)
#define BB_FEATURE_GETUSERNAME_AND_HOMEDIR
#endif
#ifdef BB_FEATURE_GETUSERNAME_AND_HOMEDIR
-#ifndef TEST
-#include "pwd_grp/pwd.h"
-#else
-#include <pwd.h>
-#endif /* TEST */
+# ifndef TEST
+# include "pwd_grp/pwd.h"
+# else
+# endif /* TEST */
#endif /* advanced FEATURES */
static struct history *his_end = NULL;
-/* ED: sparc termios is broken: revert back to old termio handling. */
-
-#if #cpu(sparc)
-# include <termio.h>
-# define termios termio
-# define setTermSettings(fd,argp) ioctl(fd,TCSETAF,argp)
-# define getTermSettings(fd,argp) ioctl(fd,TCGETA,argp)
-#else
-# include <termios.h>
-# define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
-# define getTermSettings(fd,argp) tcgetattr(fd, argp);
-#endif
+#include <termios.h>
+#define setTermSettings(fd,argp) tcsetattr(fd,TCSANOW,argp)
+#define getTermSettings(fd,argp) tcgetattr(fd, argp);
/* Current termio and the previous termio before starting sh */
static struct termios initial_settings, new_settings;
-#ifndef _POSIX_VDISABLE
-#define _POSIX_VDISABLE '\0'
-#endif
-
-
static
volatile int cmdedit_termw = 80; /* actual terminal width */
static int history_counter = 0; /* Number of commands in history list */
static int len; /* --- "" - - "" - -"- --""-- --""--- */
static char *command_ps; /* --- "" - - "" - -"- --""-- --""--- */
static
-#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifndef BB_FEATURE_SH_FANCY_PROMPT
const
#endif
char *cmdedit_prompt; /* --- "" - - "" - -"- --""-- --""--- */
static int my_euid;
#endif
-#ifndef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifdef BB_FEATURE_SH_FANCY_PROMPT
static char *hostname_buf = "";
static int num_ok_lines = 1;
#endif
cursor = 0;
}
-#ifdef BB_FEATURE_SH_SIMPLE_PROMPT
+#ifndef BB_FEATURE_SH_FANCY_PROMPT
static void parse_prompt(const char *prmt_ptr)
{
cmdedit_prompt = prmt_ptr;
char *pbuf;
if (!pwd_buf) {
- pwd_buf=unknown;
+ pwd_buf=(char *)unknown;
}
while (*prmt_ptr) {
if (flg_not_length == ']')
sub_len++;
}
- free(pwd_buf);
+ if(pwd_buf!=(char *)unknown)
+ free(pwd_buf);
cmdedit_prompt = prmt_mem_ptr;
cmdedit_prmt_len = prmt_len - sub_len;
put_prompt();
atexit(cmdedit_reset_term); /* be sure to do this only once */
}
-#if 0
if ((handlers_sets & SET_TERM_HANDLERS) == 0) {
signal(SIGKILL, clean_up_and_die);
signal(SIGINT, clean_up_and_die);
signal(SIGTERM, clean_up_and_die);
handlers_sets |= SET_TERM_HANDLERS;
}
-#endif
-
}
#ifdef BB_FEATURE_COMMAND_TAB_COMPLETION
|| (int_buf[i + 1] & ~QUOT) == '~')) {
i++;
}
- if (i) {
- collapse_pos(0, i);
- }
/* set only match and destroy quotes */
j = 0;
- for (i = 0; pos_buf[i] >= 0; i++) {
- matchBuf[i] = matchBuf[pos_buf[i]];
+ for (c = 0; pos_buf[i] >= 0; i++) {
+ matchBuf[c++] = matchBuf[pos_buf[i]];
j = pos_buf[i] + 1;
}
- matchBuf[i] = 0;
+ matchBuf[c] = 0;
/* old lenght matchBuf with quotes symbols */
*len_with_quotes = j ? j - pos_buf[0] : 0;
* in the current working directory that matches. */
if (!matches)
matches =
- exe_n_cwd_tab_completion(matchBuf, &num_matches,
- find_type);
-
+ exe_n_cwd_tab_completion(matchBuf,
+ &num_matches, find_type);
+ /* Remove duplicate found */
+ if(matches) {
+ int i, j;
+ /* bubble */
+ for(i=0; i<(num_matches-1); i++)
+ for(j=i+1; j<num_matches; j++)
+ if(matches[i]!=0 && matches[j]!=0 &&
+ strcmp(matches[i], matches[j])==0) {
+ free(matches[j]);
+ matches[j]=0;
+ }
+ j=num_matches;
+ num_matches = 0;
+ for(i=0; i<j; i++)
+ if(matches[i]) {
+ if(!strcmp(matches[i], "./"))
+ matches[i][1]=0;
+ else if(!strcmp(matches[i], "../"))
+ matches[i][2]=0;
+ matches[num_matches++]=matches[i];
+ }
+ }
/* Did we find exactly one match? */
if (!matches || num_matches > 1) {
char *tmp1;
/* new len */
len = strlen(command_ps);
/* write out the matched command */
- input_end();
- input_backward(cursor - recalc_pos);
+ redraw(cmdedit_y, len - recalc_pos);
}
if (tmp != matches[0])
free(tmp);
extern void cmdedit_read_input(char *prompt, char command[BUFSIZ])
{
- int inputFd = fileno(stdin);
-
int break_out = 0;
int lastWasTab = FALSE;
unsigned char c = 0;
len = 0;
command_ps = command;
- if (new_settings.c_cc[VMIN] == 0) { /* first call */
+ if (new_settings.c_cc[VERASE] == 0) { /* first call */
- getTermSettings(inputFd, (void *) &initial_settings);
+ getTermSettings(0, (void *) &initial_settings);
memcpy(&new_settings, &initial_settings, sizeof(struct termios));
-
+ new_settings.c_lflag &= ~ICANON; /* unbuffered input */
+ /* Turn off echoing and CTRL-C, so we can trap it */
+ new_settings.c_lflag &= ~(ECHO | ECHONL | ISIG);
+#ifndef linux
+ /* Hmm, in linux c_cc[] not parsed if set ~ICANON */
new_settings.c_cc[VMIN] = 1;
new_settings.c_cc[VTIME] = 0;
/* Turn off CTRL-C, so we can trap it */
+# ifndef _POSIX_VDISABLE
+# define _POSIX_VDISABLE '\0'
+# endif
new_settings.c_cc[VINTR] = _POSIX_VDISABLE;
- new_settings.c_lflag &= ~ICANON; /* unbuffered input */
- /* Turn off echoing */
- new_settings.c_lflag &= ~(ECHO | ECHOCTL | ECHONL);
+#endif
}
command[0] = 0;
- setTermSettings(inputFd, (void *) &new_settings);
+ setTermSettings(0, (void *) &new_settings);
handlers_sets |= SET_RESET_TERM;
/* Now initialize things */
fflush(stdout); /* buffered out to fast */
- if (read(inputFd, &c, 1) < 1)
+ if (read(0, &c, 1) < 1)
/* if we can't read input then exit */
goto prepare_to_die;
case ESC:{
/* escape sequence follows */
- if (read(inputFd, &c, 1) < 1)
+ if (read(0, &c, 1) < 1)
return;
/* different vt100 emulations */
if (c == '[' || c == 'O') {
- if (read(inputFd, &c, 1) < 1)
+ if (read(0, &c, 1) < 1)
return;
}
switch (c) {
}
if (c >= '1' && c <= '9')
do
- if (read(inputFd, &c, 1) < 1)
+ if (read(0, &c, 1) < 1)
return;
while (c != '~');
break;
#ifdef BB_FEATURE_NONPRINTABLE_INVERSE_PUT
/* Control-V -- Add non-printable symbol */
if (c == 22) {
- if (read(inputFd, &c, 1) < 1)
+ if (read(0, &c, 1) < 1)
return;
if (c == 0) {
beep();
lastWasTab = FALSE;
}
- setTermSettings(inputFd, (void *) &initial_settings);
+ setTermSettings(0, (void *) &initial_settings);
handlers_sets &= ~SET_RESET_TERM;
/* Handle command history log */
history_counter++;
}
}
-#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
+#if defined(BB_FEATURE_SH_FANCY_PROMPT)
num_ok_lines++;
#endif
}
#if defined(BB_FEATURE_CLEAN_UP) && defined(BB_FEATURE_COMMAND_TAB_COMPLETION)
input_tab(0); /* strong free */
#endif
-#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
+#if defined(BB_FEATURE_SH_FANCY_PROMPT)
free(cmdedit_prompt);
#endif
return;
extern void cmdedit_terminate(void)
{
cmdedit_reset_term();
-#if 0
if ((handlers_sets & SET_TERM_HANDLERS) != 0) {
signal(SIGKILL, SIG_DFL);
signal(SIGINT, SIG_DFL);
signal(SIGWINCH, SIG_DFL);
handlers_sets &= ~SET_TERM_HANDLERS;
}
-#endif
}
#endif /* BB_FEATURE_COMMAND_EDITING */
{
char buff[BUFSIZ];
char *prompt =
-#if !defined(BB_FEATURE_SH_SIMPLE_PROMPT)
+#if defined(BB_FEATURE_SH_FANCY_PROMPT)
"\\[\\033[32;1m\\]\\u@\\[\\x1b[33;1m\\]\\h:\
\\[\\033[34;1m\\]\\w\\[\\033[35;1m\\] \
\\!\\[\\e[36;1m\\]\\$ \\[\\E[0m\\]";
projects / oweals / busybox.git / blobdiff