OpenWrt – Blame information for rev 4

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Rev Author Line No. Line
4 office 1 --- a/src/dnsmasq.c
2 +++ b/src/dnsmasq.c
3 @@ -19,6 +19,8 @@
4  
5 #include "dnsmasq.h"
6  
7 +#include <libubus.h>
8 +
9 struct daemon *daemon;
10  
11 static volatile pid_t pid = 0;
12 @@ -32,6 +34,64 @@ static void fatal_event(struct event_des
13 static int read_event(int fd, struct event_desc *evp, char **msg);
14 static void poll_resolv(int force, int do_reload, time_t now);
15  
16 +static struct ubus_context *ubus;
17 +static struct blob_buf b;
18 +
19 +static struct ubus_object_type ubus_object_type = {
20 + .name = "dnsmasq",
21 +};
22 +
23 +static struct ubus_object ubus_object = {
24 + .name = "dnsmasq",
25 + .type = &ubus_object_type,
26 +};
27 +
28 +void ubus_event_bcast(const char *type, const char *mac, const char *ip, const char *name, const char *interface)
29 +{
30 + if (!ubus || !ubus_object.has_subscribers)
31 + return;
32 +
33 + blob_buf_init(&b, 0);
34 + if (mac)
35 + blobmsg_add_string(&b, "mac", mac);
36 + if (ip)
37 + blobmsg_add_string(&b, "ip", ip);
38 + if (name)
39 + blobmsg_add_string(&b, "name", name);
40 + if (interface)
41 + blobmsg_add_string(&b, "interface", interface);
42 + ubus_notify(ubus, &ubus_object, type, b.head, -1);
43 +}
44 +
45 +static void set_ubus_listeners(void)
46 +{
47 + if (!ubus)
48 + return;
49 +
50 + poll_listen(ubus->sock.fd, POLLIN);
51 + poll_listen(ubus->sock.fd, POLLERR);
52 + poll_listen(ubus->sock.fd, POLLHUP);
53 +}
54 +
55 +static void check_ubus_listeners()
56 +{
57 + if (!ubus) {
58 + ubus = ubus_connect(NULL);
59 + if (ubus)
60 + ubus_add_object(ubus, &ubus_object);
61 + else
62 + return;
63 + }
64 +
65 + if (poll_check(ubus->sock.fd, POLLIN))
66 + ubus_handle_event(ubus);
67 +
68 + if (poll_check(ubus->sock.fd, POLLHUP)) {
69 + ubus_free(ubus);
70 + ubus = NULL;
71 + }
72 +}
73 +
74 int main (int argc, char **argv)
75 {
76 int bind_fallback = 0;
77 @@ -949,6 +1009,7 @@ int main (int argc, char **argv)
78 set_dbus_listeners();
79 #endif
80  
81 + set_ubus_listeners();
82 #ifdef HAVE_DHCP
83 if (daemon->dhcp || daemon->relay4)
84 {
85 @@ -1079,6 +1140,8 @@ int main (int argc, char **argv)
86 check_dbus_listeners();
87 #endif
88  
89 + check_ubus_listeners();
90 +
91 check_dns_listeners(now);
92  
93 #ifdef HAVE_TFTP
94 --- a/Makefile
95 +++ b/Makefile
96 @@ -85,7 +85,7 @@ all : $(BUILDDIR)
97 @cd $(BUILDDIR) && $(MAKE) \
98 top="$(top)" \
99 build_cflags="$(version) $(dbus_cflags) $(idn2_cflags) $(idn_cflags) $(ct_cflags) $(lua_cflags) $(nettle_cflags)" \
100 - build_libs="$(dbus_libs) $(idn2_libs) $(idn_libs) $(ct_libs) $(lua_libs) $(sunos_libs) $(nettle_libs) $(gmp_libs)" \
101 + build_libs="$(dbus_libs) $(idn2_libs) $(idn_libs) $(ct_libs) $(lua_libs) $(sunos_libs) $(nettle_libs) $(gmp_libs) -lubox -lubus" \
102 -f $(top)/Makefile dnsmasq
103  
104 mostly_clean :
105 --- a/src/dnsmasq.h
106 +++ b/src/dnsmasq.h
107 @@ -1445,6 +1445,8 @@ void emit_dbus_signal(int action, struct
108 # endif
109 #endif
110  
111 +void ubus_event_bcast(const char *type, const char *mac, const char *ip, const char *name, const char *interface);
112 +
113 /* ipset.c */
114 #ifdef HAVE_IPSET
115 void ipset_init(void);
116 --- a/src/rfc2131.c
117 +++ b/src/rfc2131.c
118 @@ -1636,6 +1636,10 @@ static void log_packet(char *type, void
119 daemon->namebuff,
120 string ? string : "",
121 err ? err : "");
122 + if (!strcmp(type, "DHCPACK"))
123 + ubus_event_bcast("dhcp.ack", daemon->namebuff, addr ? inet_ntoa(a) : NULL, string ? string : NULL, interface);
124 + else if (!strcmp(type, "DHCPRELEASE"))
125 + ubus_event_bcast("dhcp.release", daemon->namebuff, addr ? inet_ntoa(a) : NULL, string ? string : NULL, interface);
126 }
127  
128 static void log_options(unsigned char *start, u32 xid)