#include "qemu-log.h"
#include "slirp/libslirp.h"
+#include "qemu-queue.h"
static VLANState *first_vlan;
void qemu_purge_queued_packets(VLANClientState *vc)
{
- VLANPacket **pp = &vc->vlan->send_queue;
-
- while (*pp != NULL) {
- VLANPacket *packet = *pp;
+ VLANPacket *packet, *next;
+ QTAILQ_FOREACH_SAFE(packet, &vc->vlan->send_queue, entry, next) {
if (packet->sender == vc) {
- *pp = packet->next;
+ QTAILQ_REMOVE(&vc->vlan->send_queue, packet, entry);
qemu_free(packet);
- } else {
- pp = &packet->next;
}
}
}
void qemu_flush_queued_packets(VLANClientState *vc)
{
- VLANPacket *packet;
-
- while ((packet = vc->vlan->send_queue) != NULL) {
+ while (!QTAILQ_EMPTY(&vc->vlan->send_queue)) {
+ VLANPacket *packet;
int ret;
- vc->vlan->send_queue = packet->next;
+ packet = QTAILQ_FIRST(&vc->vlan->send_queue);
+ QTAILQ_REMOVE(&vc->vlan->send_queue, packet, entry);
ret = qemu_deliver_packet(packet->sender, packet->data, packet->size);
if (ret == 0 && packet->sent_cb != NULL) {
- packet->next = vc->vlan->send_queue;
- vc->vlan->send_queue = packet;
+ QTAILQ_INSERT_HEAD(&vc->vlan->send_queue, packet, entry);
break;
}
VLANPacket *packet;
packet = qemu_malloc(sizeof(VLANPacket) + size);
- packet->next = sender->vlan->send_queue;
packet->sender = sender;
packet->size = size;
packet->sent_cb = sent_cb;
memcpy(packet->data, buf, size);
- sender->vlan->send_queue = packet;
+
+ QTAILQ_INSERT_TAIL(&sender->vlan->send_queue, packet, entry);
}
ssize_t qemu_send_packet_async(VLANClientState *sender,
max_len = calc_iov_length(iov, iovcnt);
packet = qemu_malloc(sizeof(VLANPacket) + max_len);
- packet->next = sender->vlan->send_queue;
packet->sender = sender;
packet->sent_cb = sent_cb;
packet->size = 0;
packet->size += len;
}
- sender->vlan->send_queue = packet;
+ QTAILQ_INSERT_TAIL(&sender->vlan->send_queue, packet, entry);
return packet->size;
}
};
typedef struct SlirpState {
- TAILQ_ENTRY(SlirpState) entry;
+ QTAILQ_ENTRY(SlirpState) entry;
VLANClientState *vc;
Slirp *slirp;
#ifndef _WIN32
static struct slirp_config_str *slirp_configs;
const char *legacy_tftp_prefix;
const char *legacy_bootp_filename;
-static TAILQ_HEAD(slirp_stacks, SlirpState) slirp_stacks =
- TAILQ_HEAD_INITIALIZER(slirp_stacks);
+static QTAILQ_HEAD(slirp_stacks, SlirpState) slirp_stacks =
+ QTAILQ_HEAD_INITIALIZER(slirp_stacks);
static void slirp_hostfwd(SlirpState *s, Monitor *mon, const char *redir_str,
int legacy_format);
slirp_cleanup(s->slirp);
slirp_smb_cleanup(s);
- TAILQ_REMOVE(&slirp_stacks, s, entry);
+ QTAILQ_REMOVE(&slirp_stacks, s, entry);
qemu_free(s);
}
s = qemu_mallocz(sizeof(SlirpState));
s->slirp = slirp_init(restricted, net, mask, host, vhostname,
tftp_export, bootfile, dhcp, dns, s);
- TAILQ_INSERT_TAIL(&slirp_stacks, s, entry);
+ QTAILQ_INSERT_TAIL(&slirp_stacks, s, entry);
while (slirp_configs) {
struct slirp_config_str *config = slirp_configs;
}
return vc->opaque;
} else {
- if (TAILQ_EMPTY(&slirp_stacks)) {
+ if (QTAILQ_EMPTY(&slirp_stacks)) {
monitor_printf(mon, "user mode network stack not in use\n");
return NULL;
}
- return TAILQ_FIRST(&slirp_stacks);
+ return QTAILQ_FIRST(&slirp_stacks);
}
}
-void net_slirp_hostfwd_remove(Monitor *mon, const char *arg1,
- const char *arg2, const char *arg3)
+void net_slirp_hostfwd_remove(Monitor *mon, const QDict *qdict)
{
struct in_addr host_addr = { .s_addr = INADDR_ANY };
int host_port;
SlirpState *s;
int is_udp = 0;
int err;
+ const char *arg1 = qdict_get_str(qdict, "arg1");
+ const char *arg2 = qdict_get_try_str(qdict, "arg2");
+ const char *arg3 = qdict_get_try_str(qdict, "arg3");
if (arg2) {
s = slirp_lookup(mon, arg1, arg2);
host_port = atoi(p);
- err = slirp_remove_hostfwd(TAILQ_FIRST(&slirp_stacks)->slirp, is_udp,
+ err = slirp_remove_hostfwd(QTAILQ_FIRST(&slirp_stacks)->slirp, is_udp,
host_addr, host_port);
monitor_printf(mon, "host forwarding rule for %s %s\n", src_str,
config_error(mon, "invalid host forwarding rule '%s'\n", redir_str);
}
-void net_slirp_hostfwd_add(Monitor *mon, const char *arg1,
- const char *arg2, const char *arg3)
+void net_slirp_hostfwd_add(Monitor *mon, const QDict *qdict)
{
const char *redir_str;
SlirpState *s;
+ const char *arg1 = qdict_get_str(qdict, "arg1");
+ const char *arg2 = qdict_get_try_str(qdict, "arg2");
+ const char *arg3 = qdict_get_try_str(qdict, "arg3");
if (arg2) {
s = slirp_lookup(mon, arg1, arg2);
{
struct slirp_config_str *config;
- if (TAILQ_EMPTY(&slirp_stacks)) {
+ if (QTAILQ_EMPTY(&slirp_stacks)) {
config = qemu_malloc(sizeof(*config));
pstrcpy(config->str, sizeof(config->str), redir_str);
config->flags = SLIRP_CFG_HOSTFWD | SLIRP_CFG_LEGACY;
return;
}
- slirp_hostfwd(TAILQ_FIRST(&slirp_stacks), NULL, redir_str, 1);
+ slirp_hostfwd(QTAILQ_FIRST(&slirp_stacks), NULL, redir_str, 1);
}
#ifndef _WIN32
exit(1);
}
legacy_smb_export = exported_dir;
- if (!TAILQ_EMPTY(&slirp_stacks)) {
- slirp_smb(TAILQ_FIRST(&slirp_stacks), NULL, exported_dir,
+ if (!QTAILQ_EMPTY(&slirp_stacks)) {
+ slirp_smb(QTAILQ_FIRST(&slirp_stacks), NULL, exported_dir,
vserver_addr);
}
}
{
SlirpState *s;
- TAILQ_FOREACH(s, &slirp_stacks, entry) {
+ QTAILQ_FOREACH(s, &slirp_stacks, entry) {
monitor_printf(mon, "VLAN %d (%s):\n", s->vc->vlan->id, s->vc->name);
slirp_connection_info(s->slirp, mon);
}
return size;
}
- ts = muldiv64(qemu_get_clock(vm_clock), 1000000, ticks_per_sec);
+ ts = muldiv64(qemu_get_clock(vm_clock), 1000000, get_ticks_per_sec());
caplen = size > s->pcap_caplen ? s->pcap_caplen : size;
hdr.ts.tv_sec = ts / 1000000;
}
vlan = qemu_mallocz(sizeof(VLANState));
vlan->id = id;
+ QTAILQ_INIT(&vlan->send_queue);
vlan->next = NULL;
pvlan = &first_vlan;
while (*pvlan != NULL)
qemu_free(smb_export);
qemu_free(vsmbsrv);
} else if (!strcmp(device, "channel")) {
- if (TAILQ_EMPTY(&slirp_stacks)) {
+ if (QTAILQ_EMPTY(&slirp_stacks)) {
struct slirp_config_str *config;
config = qemu_malloc(sizeof(*config));
config->next = slirp_configs;
slirp_configs = config;
} else {
- slirp_guestfwd(TAILQ_FIRST(&slirp_stacks), mon, p, 1);
+ slirp_guestfwd(QTAILQ_FIRST(&slirp_stacks), mon, p, 1);
}
ret = 0;
} else
return 0;
}
-void net_host_device_add(Monitor *mon, const char *device, const char *opts)
+void net_host_device_add(Monitor *mon, const QDict *qdict)
{
+ const char *device = qdict_get_str(qdict, "device");
+ const char *opts = qdict_get_try_str(qdict, "opts");
+
if (!net_host_check_device(device)) {
monitor_printf(mon, "invalid host network device %s\n", device);
return;
}
}
-void net_host_device_remove(Monitor *mon, int vlan_id, const char *device)
+void net_host_device_remove(Monitor *mon, const QDict *qdict)
{
VLANClientState *vc;
+ int vlan_id = qdict_get_int(qdict, "vlan_id");
+ const char *device = qdict_get_str(qdict, "device");
vc = qemu_find_vlan_client_by_name(mon, vlan_id, device);
if (!vc) {
}
}
-int do_set_link(Monitor *mon, const char *name, const char *up_or_down)
+void do_set_link(Monitor *mon, const QDict *qdict)
{
VLANState *vlan;
VLANClientState *vc = NULL;
+ const char *name = qdict_get_str(qdict, "name");
+ const char *up_or_down = qdict_get_str(qdict, "up_or_down");
for (vlan = first_vlan; vlan != NULL; vlan = vlan->next)
for (vc = vlan->first_client; vc != NULL; vc = vc->next)
done:
if (!vc) {
- monitor_printf(mon, "could not find network device '%s'", name);
- return 0;
+ monitor_printf(mon, "could not find network device '%s'\n", name);
+ return;
}
if (strcmp(up_or_down, "up") == 0)
if (vc->link_status_changed)
vc->link_status_changed(vc);
-
- return 1;
}
void net_cleanup(void)