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Add regex support

This commit is contained in:
sin 2014-10-09 10:33:49 +01:00 committed by lostd
parent 368b43572d
commit 46669d7606
1 changed files with 17 additions and 19 deletions
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36
noice.c
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@ -7,6 +7,7 @@
#include <curses.h>
#include <libgen.h>
#include <locale.h>
#include <regex.h>
#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
@ -35,21 +36,17 @@
#define ISODD(x) ((x) & 1)
struct assoc {
char *ext; /* Extension */
char *bin; /* Program */
char *regex; /* Regex to match on filename */
char *bin; /* Program */
};
/* Configuration */
struct assoc assocs[] = {
{ ".avi", "mplayer" },
{ ".mp4", "mplayer" },
{ ".mkv", "mplayer" },
{ ".mp3", "mplayer" },
{ ".ogg", "mplayer" },
{ ".srt", "less" },
{ ".txt", "less" },
{ ".sh", "sh" },
{ "README", "less" },
{ ".(avi|mp4|mkv|mp3|ogg)$", "mplayer" },
{ ".srt$", "less" },
{ ".txt$", "less" },
{ ".sh$", "sh" },
{ "^README$", "less" },
};
#define CWD "cwd: "
@ -78,18 +75,19 @@ int die = 0;
char *
openwith(char *file)
{
char *ext = NULL;
regex_t regex;
char *bin = NULL;
int i;
ext = strrchr(file, '.');
if (ext == NULL)
ext = file;
DPRINTF_S(ext);
for (i = 0; i < LEN(assocs); i++)
if (strcmp(assocs[i].ext, ext) == 0)
for (i = 0; i < LEN(assocs); i++) {
if (regcomp(&regex, assocs[i].regex,
REG_NOSUB | REG_EXTENDED) != 0)
continue;
if (regexec(&regex, file, 0, NULL, 0) != REG_NOMATCH) {
bin = assocs[i].bin;
break;
}
}
DPRINTF_S(bin);
return bin;