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Merge pull request #80 from darconeous/mdns-resolv

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Adds IPv6 and MDNS domain name resolution.
This commit is contained in:
Adam Dunkels 2013-03-10 12:58:39 -07:00
commit 39e5a8c6dc
34 changed files with 1397 additions and 333 deletions
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2
apps/dhcp/dhcp.c
View file

@ -114,7 +114,7 @@ PROCESS_THREAD(dhcp_process, ev, data)
CTK_WIDGET_FOCUS(&window, &getbutton);
ctk_window_open(&window);
dhcpc_init(uip_ethaddr.addr, sizeof(uip_ethaddr.addr));
dhcpc_init(uip_lladdr.addr, sizeof(uip_lladdr.addr));
while(1) {

5
apps/email/email.c
View file

@ -191,8 +191,7 @@ applyconfig(void)
addrptr = &addr;
#if UIP_UDP
if(uiplib_ipaddrconv(smtpserver, &addr) == 0) {
addrptr = resolv_lookup(smtpserver);
if(addrptr == NULL) {
if(resolv_lookup(smtpserver, &addrptr) != RESOLV_STATUS_CACHED) {
resolv_query(smtpserver);
ctk_label_set_text(&statuslabel, "Resolving host...");
return;
@ -334,7 +333,7 @@ PROCESS_THREAD(email_process, ev, data)
#if UIP_UDP
} else if(ev == resolv_event_found) {
if(strcmp(data, smtpserver) == 0) {
if(resolv_lookup(smtpserver) != NULL) {
if(resolv_lookup(smtpserver, NULL) == RESOLV_STATUS_CACHED) {
applyconfig();
ctk_label_set_text(&statuslabel, "");
} else {

5
apps/ftp/ftp.c
View file

@ -434,7 +434,7 @@ PROCESS_THREAD(ftp_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
(ipaddrptr = resolv_lookup((char *)data)) != NULL) {
resolv_lookup((char *)data, &ipaddrptr) == RESOLV_STATUS_CACHED) {
connection = ftpc_connect(ipaddrptr, UIP_HTONS(21));
show_statustext("Connecting to ", hostname);
} else {
@ -508,8 +508,7 @@ PROCESS_THREAD(ftp_process, ev, data)
ptractive = 1;
#if UIP_UDP
if(uiplib_ipaddrconv(hostname, &ipaddr) == 0) {
ipaddrptr = resolv_lookup(hostname);
if(ipaddrptr == NULL) {
if(resolv_lookup(hostname, &ipaddrptr) != RESOLV_STATUS_CACHED) {
resolv_query(hostname);
show_statustext("Resolving host ", hostname);
break;

4
apps/httpd-ws/httpd-ws.c
View file

@ -378,9 +378,7 @@ httpd_ws_request(char request_type, const char *host_ip, const char *host_hdr,
ipaddr = &addr;
if(uiplib_ipaddrconv(host_ip, &addr) == 0) {
#if 0 && UIP_UDP
ipaddr = resolv_lookup(host_ip);
if(ipaddr == NULL) {
if(resolv_lookup(host, &ipaddr) != RESOLV_STATUS_CACHED) {
return NULL;
}
#else /* UIP_UDP */

6
apps/irc/irc.c
View file

@ -246,8 +246,7 @@ PROCESS_THREAD(irc_process, ev, data)
ipaddr = &serveraddr;
#if UIP_UDP
if(uiplib_ipaddrconv(server, &serveraddr) == 0) {
ipaddr = resolv_lookup(server);
if(ipaddr == NULL) {
if(resolv_lookup(server, &ipaddr) != RESOLV_STATUS_CACHED) {
resolv_query(server);
} else {
uip_ipaddr_copy(&serveraddr, ipaddr);
@ -264,8 +263,7 @@ PROCESS_THREAD(irc_process, ev, data)
#if UIP_UDP
} else if(ev == resolv_event_found) {
ipaddr = resolv_lookup(server);
if(ipaddr == NULL) {
if(resolv_lookup(server, &ipaddr) != RESOLV_STATUS_CACHED) {
ircc_text_output(&s, server, "hostname not found");
} else {
uip_ipaddr_copy(&serveraddr, ipaddr);

2
apps/shell/shell-irc.c
View file

@ -157,7 +157,7 @@ PROCESS_THREAD(shell_irc_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
resolv_lookup((char *)data, &ipaddr) == RESOLV_STATUS_CACHED) {
uip_ipaddr_copy(serveraddr, ipaddr);
ircc_connect(&s, server, serveraddr, nick);
} else {

2
apps/shell/shell-ping.c
View file

@ -166,7 +166,7 @@ PROCESS_THREAD(shell_ping_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
resolv_lookup((char *)data, &ipaddr) == RESOLV_STATUS_CACHED) {
uip_ipaddr_copy(serveraddr, ipaddr);
telnet_connect(&s, server, serveraddr, nick);
} else {

2
apps/shell/shell-tcpsend.c
View file

@ -173,7 +173,7 @@ PROCESS_THREAD(shell_tcpsend_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
resolv_lookup((char *)data, &ipaddr) == RESOLV_STATUS_CACHED) {
uip_ipaddr_copy(serveraddr, ipaddr);
telnet_connect(&s, server, serveraddr, nick);
} else {

2
apps/shell/shell-udpsend.c
View file

@ -123,7 +123,7 @@ PROCESS_THREAD(shell_udpsend_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
resolv_lookup((char *)data, &ipaddr) == RESOLV_STATUS_CACHED) {
uip_ipaddr_copy(serveraddr, ipaddr);
telnet_connect(&s, server, serveraddr, nick);
} else {

6
apps/shell/shell-wget.c
View file

@ -130,12 +130,14 @@ open_url(char *url)
/* Try to lookup the hostname. If it fails, we initiate a hostname
lookup and print out an informative message on the statusbar. */
if(uiplib_ipaddrconv(host, &addr) == 0) {
uip_ipaddr_t *addrptr;
shell_output_str(&wget_command, "Not an IP address", "");
if(resolv_lookup(host) == NULL) {
if(resolv_lookup(host, &addrptr) == RESOLV_STATUS_UNCACHED) {
shell_output_str(&wget_command, "Not resolved", "");
resolv_query(host);
return;
}
uip_ipaddr_copy(&addr, addrptr);
}
#else /* UIP_UDP */
uiplib_ipaddrconv(host, &addr);
@ -171,7 +173,7 @@ PROCESS_THREAD(shell_wget_process, ev, data)
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL &&
resolv_lookup((char *)data) != NULL) {
resolv_lookup((char *)data, NULL) == RESOLV_STATUS_CACHED) {
open_url(url);
} else {
shell_output_str(&wget_command, "Host not found.", "");

5
apps/telnet/simpletelnet.c
View file

@ -163,8 +163,7 @@ connect(void)
addrptr = &addr;
#if UIP_UDP
if(uiplib_ipaddrconv(telnethost, &addr) == 0) {
addrptr = resolv_lookup(telnethost);
if(addrptr == NULL) {
if(resolv_lookup(telnethost, &addrptr) == RESOLV_STATUS_UNCACHED) {
resolv_query(telnethost);
show("Resolving host...");
return;
@ -252,7 +251,7 @@ PROCESS_THREAD(simpletelnet_process, ev, data)
#if UIP_UDP
} else if(ev == resolv_event_found) {
if(strcmp(data, telnethost) == 0) {
if(resolv_lookup(telnethost) != NULL) {
if(resolv_lookup(telnethost, NULL) == RESOLV_STATUS_CACHED) {
connect();
} else {
show("Host not found");

5
apps/vnc/vnc.c
View file

@ -134,8 +134,7 @@ connect(void)
addrptr = &addr;
if(uiplib_ipaddrconv(host, &addr) == 0) {
addrptr = resolv_lookup(host);
if(addrptr == NULL) {
if(resolv_lookup(host, &addrptr) == RESOLV_STATUS_UNCACHED) {
resolv_query(host);
show("Resolving host...");
return;
@ -198,7 +197,7 @@ PROCESS_THREAD(vnc_process, ev, data)
LOADER_UNLOAD();
} else if(ev == resolv_event_found) {
if(strcmp(data, host) == 0) {
if(resolv_lookup(host) != NULL) {
if(resolv_lookup(host, NULL) == RESOLV_STATUS_CACHED) {
connect();
} else {
show("Host not found");

6
apps/webbrowser/webclient.c
View file

@ -140,9 +140,7 @@ webclient_get(const char *host, uint16_t port, const char *file)
ipaddr = &addr;
if(uiplib_ipaddrconv(host, &addr) == 0) {
#if UIP_UDP
ipaddr = resolv_lookup(host);
if(ipaddr == NULL) {
if(resolv_lookup(host,&ipaddr) != RESOLV_STATUS_CACHED) {
return 0;
}
#else /* UIP_UDP */
@ -486,7 +484,7 @@ webclient_appcall(void *state)
init_connection();
}*/
#if UIP_UDP
if(resolv_lookup(s.host) == NULL) {
if(resolv_lookup(s.host, NULL) != RESOLV_STATUS_CACHED) {
resolv_query(s.host);
}
#endif /* UIP_UDP */

7
apps/webbrowser/www.c
View file

@ -348,11 +348,13 @@ open_url(void)
/* Try to lookup the hostname. If it fails, we initiate a hostname
lookup and print out an informative message on the statusbar. */
if(uiplib_ipaddrconv(host, &addr) == 0) {
if(resolv_lookup(host) == NULL) {
uip_ipaddr_t *addrptr;
if(resolv_lookup(host, &addrptr) != RESOLV_STATUS_CACHED) {
resolv_query(host);
show_statustext("Resolving host...");
return;
}
uip_ipaddr_copy(&addr, addrptr);
}
#else /* UIP_UDP */
uiplib_ipaddrconv(host, &addr);
@ -553,7 +555,8 @@ PROCESS_THREAD(www_process, ev, data)
#if UIP_UDP
} else if(ev == resolv_event_found) {
/* Either found a hostname, or not. */
if((char *)data != NULL && resolv_lookup((char *)data) != NULL) {
if((char *)data != NULL &&
resolv_lookup((char *)data, NULL) == RESOLV_STATUS_CACHED) {
open_url();
} else {
show_statustext("Host not found");