mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-01 22:05:08 +00:00
3b64458b93
It is a replacement for the standard X console. Contool will flash its icon and beep when messages are written to the icon, so you can keep it closed on your desktop until a message arrives. You can modify this beeping and flashing behavior; see the man page for more details. You can instruct contool to filter and ignore certain common console messages or act upon them. Submitted by: Nick Sayer <nsayer@@quack.kfu.com> (w/changes by me) Closes PR: ports/2152
123 lines
3.4 KiB
Plaintext
123 lines
3.4 KiB
Plaintext
--- regexp.c.orig Thu Feb 24 09:55:47 1994
|
|
+++ regexp.c Sun Jan 5 12:25:10 1997
|
|
@@ -17,22 +17,14 @@
|
|
/* without prior permission from Harris Corporation. */
|
|
/************************************************************************/
|
|
|
|
+#include <sys/types.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "manifest.h"
|
|
#include "contool.h"
|
|
|
|
-PRIVATE regexp_error();
|
|
-
|
|
-#define INIT register char *expbuf = ep, *sp = instring;
|
|
-#define GETC() (*sp++)
|
|
-#define PEEKC() (*sp)
|
|
-#define UNGETC(c) (--sp)
|
|
-#define RETURN(p) {memcpy(sp = (char *) malloc(p - expbuf), expbuf, p - expbuf); return(sp);}
|
|
-#define ERROR(val) {regexp_error(val, instring); return(NULL);}
|
|
-
|
|
-#include <regexp.h>
|
|
+#include <regex.h>
|
|
|
|
PRIVATE char error_message[512];
|
|
|
|
@@ -49,37 +41,10 @@
|
|
p = str + strlen(str) - 1;
|
|
if (p >= str && *p == '\n')
|
|
*p = '\0';
|
|
- circf = circ;
|
|
- result = step(str, exp);
|
|
+ result = regexec((regex_t*)exp, str, 0, NULL, 0);
|
|
if (p >= str && *p == '\0')
|
|
*p = '\n';
|
|
- return(result);
|
|
-}
|
|
-
|
|
-/************************************************************************/
|
|
-PRIVATE regexp_error(val, string)
|
|
-
|
|
-int val;
|
|
-char *string;
|
|
-
|
|
-{ char *msg;
|
|
-
|
|
- switch (val) {
|
|
- case 11 : msg = "range endpoint too large";
|
|
- case 16 : msg = "bad number";
|
|
- case 25 : msg = "\"\\digit\" out of range";
|
|
- case 36 : msg = "illegal or missing delimiter";
|
|
- case 41 : msg = "no remembered search string";
|
|
- case 42 : msg = "\\(\\) imbalance";
|
|
- case 43 : msg = "too many \\(";
|
|
- case 44 : msg = "more than 2 numbers given in \\{\\}";
|
|
- case 45 : msg = "} expected after \\";
|
|
- case 46 : msg = "first number exceeds second in \\{\\}";
|
|
- case 49 : msg = "[] imbalance";
|
|
- case 50 : msg = "regular expression overflow";
|
|
- default : msg = "regular expression error";
|
|
- }
|
|
- sprintf(error_message, "%s in %s", msg, string);
|
|
+ return(!result);
|
|
}
|
|
|
|
/************************************************************************/
|
|
@@ -109,34 +74,40 @@
|
|
char *start;
|
|
char *stop;
|
|
|
|
-{ char rbuf[1024], *sre, *ere;
|
|
- int sc, ec;
|
|
+{
|
|
|
|
- sre = ere = NULL;
|
|
+ int errcod;
|
|
+ regex_t *sre, *ere;
|
|
+
|
|
+ sre = (regex_t*) malloc(sizeof(regex_t));
|
|
+ ere = (regex_t*) malloc(sizeof(regex_t));
|
|
if (start) {
|
|
- if ((sre = compile(fix_control_chars(start), rbuf, rbuf+1024, '\0')) == NULL)
|
|
+ if (errcod = regcomp(sre, fix_control_chars(start), REG_NOSUB)) {
|
|
+ regerror(errcod, sre, error_message, 512);
|
|
+ strcat(error_message, " in ");
|
|
+ strcat(error_message,fix_control_chars(start));
|
|
return(error_message);
|
|
- sc = circf;
|
|
+ }
|
|
}
|
|
if (stop) {
|
|
- if ((ere = compile(fix_control_chars(stop), rbuf, rbuf+1024, '\0')) == NULL) {
|
|
- cond_free(sre);
|
|
+ if (errcod = regcomp(ere, fix_control_chars(stop), REG_NOSUB)) {
|
|
+ regerror(errcod, ere, error_message, 512);
|
|
+ strcat(error_message," in ");
|
|
+ strcat(error_message,fix_control_chars(stop));
|
|
return(error_message);
|
|
}
|
|
- ec = circf;
|
|
}
|
|
if (filter) {
|
|
filter->start = start;
|
|
filter->stop = stop;
|
|
- filter->start_re = sre;
|
|
- filter->stop_re = ere;
|
|
- filter->start_circf = sc;
|
|
- filter->stop_circf = ec;
|
|
+ filter->start_re = (char *) sre;
|
|
+ filter->stop_re = (char *) ere;
|
|
}
|
|
else {
|
|
+ regfree(sre);
|
|
+ regfree(ere);
|
|
cond_free(sre);
|
|
- if (ere)
|
|
- cond_free(ere);
|
|
+ cond_free(ere);
|
|
}
|
|
return(NULL);
|
|
}
|