mirrors/nnn
1
0
Fork 0
mirror of https://github.com/jarun/nnn.git synced 2024-11-28 05:41:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove libmagic, use file command.

Browse source 
The magic.mgc file gets created in the local directory, opening
the global file throws unwanted messages. So we are using the o/p
of the file command to determine if the file is a plain text file.
This commit is contained in:
Arun Prakash Jana 2016-08-21 08:25:12 +05:30
parent 25e1dcaa8b
commit 2958ecd040
3 changed files with 25 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Makefile
View file

@ -6,7 +6,7 @@ MANPREFIX = $(PREFIX)/man
#CPPFLAGS = -DDEBUG
#CFLAGS = -g
CFLAGS = -O3 -march=native
LDLIBS = -lcurses -lmagic
LDLIBS = -lcurses
DISTFILES = noice.c strlcat.c strlcpy.c util.h config.def.h\
noice.1 Makefile README LICENSE

1
config.def.h
View file

@ -9,6 +9,7 @@ char *idlecmd = "rain"; /* The screensaver program */
struct assoc assocs[] = {
//{ "\\.(avi|mp4|mkv|mp3|ogg|flac|mov)$", "mpv" },
{ "\\.(c|cpp|h|txt|log)$", "vim" },
{ "\\.(wma|mp3|ogg|flac)$", "fmedia" },
//{ "\\.(png|jpg|gif)$", "feh" },
//{ "\\.(html|svg)$", "firefox" },

37
noice.c
View file

@ -17,7 +17,6 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <magic.h>
#include "util.h"
@ -39,6 +38,7 @@
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#define ISODD(x) ((x) & 1)
#define CONTROL(c) ((c) ^ 0x40)
#define MAX_PATH_LEN 1024
struct assoc {
char *regex; /* Regex to match on filename */
@ -208,19 +208,6 @@ openwith(char *file)
char *bin = NULL;
int i;
const char *mime;
magic_t magic;
magic = magic_open(MAGIC_MIME_TYPE);
magic_load(magic, NULL);
magic_compile(magic, NULL);
mime = magic_file(magic, file);
DPRINTF_S(mime);
if (strcmp(mime, "text/plain") == 0)
return "vim";
magic_close(magic);
for (i = 0; i < LEN(assocs); i++) {
if (regcomp(&regex, assocs[i].regex,
REG_NOSUB | REG_EXTENDED | REG_ICASE) != 0)
@ -666,13 +653,31 @@ nochange:
goto begin;
case S_IFREG:
bin = openwith(newpath);
char *execvim = "vim";
if (bin == NULL) {
char cmd[512];
FILE *fp;
char cmd[MAX_PATH_LEN];
int status;
sprintf(cmd, "xdg-open \"%s\" > /dev/null 2>&1", newpath);
snprintf(cmd, MAX_PATH_LEN, "file \"%s\"", newpath);
fp = popen(cmd, "r");
if (fp == NULL)
goto nochange;
if (fgets(cmd, MAX_PATH_LEN, fp) == NULL) {
pclose(fp);
goto nochange;
}
pclose(fp);
if (strstr(cmd, "ASCII text") != NULL)
bin = execvim;
else {
snprintf(cmd, MAX_PATH_LEN, "xdg-open \"%s\" > /dev/null 2>&1", newpath);
status = system(cmd);
continue;
}
}
exitcurses();
spawn(bin, newpath, NULL);
initcurses();