From f16a15c39c872c5f42eb554deb4d956264c0c823 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 24 Sep 2013 10:47:47 +0200
Subject: proto-shell: move script handler dump code to handler.c

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 proto-shell.c | 104 +---------------------------------------------------------
 1 file changed, 1 insertion(+), 103 deletions(-)

(limited to 'proto-shell.c')

diff --git a/proto-shell.c b/proto-shell.c
index 9c242e7..6ac8dab 100644
--- a/proto-shell.c
+++ b/proto-shell.c
@@ -16,21 +16,19 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <glob.h>
 #include <unistd.h>
-#include <fcntl.h>
 #include <signal.h>
 
 #include <arpa/inet.h>
 #include <netinet/in.h>
 
-#include <libubox/blobmsg_json.h>
 
 #include "netifd.h"
 #include "interface.h"
 #include "interface-ip.h"
 #include "proto.h"
 #include "system.h"
+#include "handler.h"
 
 static int proto_fd = -1;
 
@@ -858,106 +856,6 @@ proto_shell_add_handler(const char *script, json_object *obj)
 	add_proto_handler(proto);
 }
 
-typedef void (*script_dump_cb)(const char *name, json_object *obj);
-
-static int
-netifd_dir_push(int fd)
-{
-	int prev_fd = open(".", O_RDONLY | O_DIRECTORY);
-	system_fd_set_cloexec(prev_fd);
-	if (fd >= 0)
-		fchdir(fd);
-	return prev_fd;
-}
-
-static void
-netifd_dir_pop(int prev_fd)
-{
-	fchdir(prev_fd);
-	close(prev_fd);
-}
-
-static int
-netifd_open_subdir(const char *name)
-{
-	int prev_dir;
-	int ret = -1;
-
-	prev_dir = netifd_dir_push(-1);
-	if (chdir(main_path)) {
-		perror("chdir(main path)");
-		goto out;
-	}
-
-	ret = open(name, O_RDONLY | O_DIRECTORY);
-	if (ret >= 0)
-		system_fd_set_cloexec(ret);
-
-out:
-	netifd_dir_pop(prev_dir);
-	return ret;
-}
-
-static void
-netifd_init_script_handler(const char *name, script_dump_cb cb)
-{
-	struct json_tokener *tok = NULL;
-	json_object *obj;
-	static char buf[512];
-	char *start, *cmd;
-	FILE *f;
-	int len;
-
-#define DUMP_SUFFIX	" '' dump"
-
-	cmd = alloca(strlen(name) + 1 + sizeof(DUMP_SUFFIX));
-	sprintf(cmd, "%s" DUMP_SUFFIX, name);
-
-	f = popen(cmd, "r");
-	if (!f)
-		return;
-
-	do {
-		start = fgets(buf, sizeof(buf), f);
-		if (!start)
-			continue;
-
-		len = strlen(start);
-
-		if (!tok)
-			tok = json_tokener_new();
-
-		obj = json_tokener_parse_ex(tok, start, len);
-		if (!is_error(obj)) {
-			cb(name, obj);
-			json_object_put(obj);
-			json_tokener_free(tok);
-			tok = NULL;
-		} else if (start[len - 1] == '\n') {
-			json_tokener_free(tok);
-			tok = NULL;
-		}
-	} while (!feof(f) && !ferror(f));
-
-	if (tok)
-		json_tokener_free(tok);
-
-	pclose(f);
-}
-
-static void
-netifd_init_script_handlers(int dir_fd, script_dump_cb cb)
-{
-	glob_t g;
-	int i, prev_fd;
-
-	prev_fd = netifd_dir_push(dir_fd);
-	glob("./*.sh", 0, NULL, &g);
-	for (i = 0; i < g.gl_pathc; i++)
-		netifd_init_script_handler(g.gl_pathv[i], cb);
-	netifd_dir_pop(prev_fd);
-}
-
 static void __init proto_shell_init(void)
 {
 	proto_fd = netifd_open_subdir("proto");
-- 
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