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authorEric Blake <eblake@redhat.com>2015-10-26 16:34:55 -0600
committerMarkus Armbruster <armbru@redhat.com>2015-11-02 08:30:27 +0100
commit2d32addae70987521578d8bb27c6b3f52cdcbdcb (patch)
tree748fde1de22e8df5aedad2bef60e16bcbad6e939 /ui
parent6a8f9661dc3c088ed0d2f5b41d940190407cbdc5 (diff)
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sockets: Convert to new qapi union layout
We have two issues with our qapi union layout: 1) Even though the QMP wire format spells the tag 'type', the C code spells it 'kind', requiring some hacks in the generator. 2) The C struct uses an anonymous union, which places all tag values in the same namespace as all non-variant members. This leads to spurious collisions if a tag value matches a non-variant member's name. Make the conversion to the new layout for socket-related code. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1445898903-12082-17-git-send-email-eblake@redhat.com> [Commit message tweaked slightly] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/vnc.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index cec2cee..7b37e3b 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -3524,9 +3524,9 @@ void vnc_display_open(const char *id, Error **errp)
}
if (strncmp(vnc, "unix:", 5) == 0) {
- saddr->kind = SOCKET_ADDRESS_KIND_UNIX;
- saddr->q_unix = g_new0(UnixSocketAddress, 1);
- saddr->q_unix->path = g_strdup(vnc + 5);
+ saddr->type = SOCKET_ADDRESS_KIND_UNIX;
+ saddr->u.q_unix = g_new0(UnixSocketAddress, 1);
+ saddr->u.q_unix->path = g_strdup(vnc + 5);
if (vs->ws_enabled) {
error_setg(errp, "UNIX sockets not supported with websock");
@@ -3534,12 +3534,12 @@ void vnc_display_open(const char *id, Error **errp)
}
} else {
unsigned long long baseport;
- saddr->kind = SOCKET_ADDRESS_KIND_INET;
- saddr->inet = g_new0(InetSocketAddress, 1);
+ saddr->type = SOCKET_ADDRESS_KIND_INET;
+ saddr->u.inet = g_new0(InetSocketAddress, 1);
if (vnc[0] == '[' && vnc[hlen - 1] == ']') {
- saddr->inet->host = g_strndup(vnc + 1, hlen - 2);
+ saddr->u.inet->host = g_strndup(vnc + 1, hlen - 2);
} else {
- saddr->inet->host = g_strndup(vnc, hlen);
+ saddr->u.inet->host = g_strndup(vnc, hlen);
}
if (parse_uint_full(h + 1, &baseport, 10) < 0) {
error_setg(errp, "can't convert to a number: %s", h + 1);
@@ -3550,28 +3550,28 @@ void vnc_display_open(const char *id, Error **errp)
error_setg(errp, "port %s out of range", h + 1);
goto fail;
}
- saddr->inet->port = g_strdup_printf(
+ saddr->u.inet->port = g_strdup_printf(
"%d", (int)baseport + 5900);
if (to) {
- saddr->inet->has_to = true;
- saddr->inet->to = to;
+ saddr->u.inet->has_to = true;
+ saddr->u.inet->to = to;
}
- saddr->inet->ipv4 = saddr->inet->has_ipv4 = has_ipv4;
- saddr->inet->ipv6 = saddr->inet->has_ipv6 = has_ipv6;
+ saddr->u.inet->ipv4 = saddr->u.inet->has_ipv4 = has_ipv4;
+ saddr->u.inet->ipv6 = saddr->u.inet->has_ipv6 = has_ipv6;
if (vs->ws_enabled) {
- wsaddr->kind = SOCKET_ADDRESS_KIND_INET;
- wsaddr->inet = g_new0(InetSocketAddress, 1);
- wsaddr->inet->host = g_strdup(saddr->inet->host);
- wsaddr->inet->port = g_strdup(websocket);
+ wsaddr->type = SOCKET_ADDRESS_KIND_INET;
+ wsaddr->u.inet = g_new0(InetSocketAddress, 1);
+ wsaddr->u.inet->host = g_strdup(saddr->u.inet->host);
+ wsaddr->u.inet->port = g_strdup(websocket);
if (to) {
- wsaddr->inet->has_to = true;
- wsaddr->inet->to = to;
+ wsaddr->u.inet->has_to = true;
+ wsaddr->u.inet->to = to;
}
- wsaddr->inet->ipv4 = wsaddr->inet->has_ipv4 = has_ipv4;
- wsaddr->inet->ipv6 = wsaddr->inet->has_ipv6 = has_ipv6;
+ wsaddr->u.inet->ipv4 = wsaddr->u.inet->has_ipv4 = has_ipv4;
+ wsaddr->u.inet->ipv6 = wsaddr->u.inet->has_ipv6 = has_ipv6;
}
}
} else {
@@ -3770,7 +3770,7 @@ void vnc_display_open(const char *id, Error **errp)
if (csock < 0) {
goto fail;
}
- vs->is_unix = saddr->kind == SOCKET_ADDRESS_KIND_UNIX;
+ vs->is_unix = saddr->type == SOCKET_ADDRESS_KIND_UNIX;
vnc_connect(vs, csock, false, false);
} else {
/* listen for connects */
@@ -3778,7 +3778,7 @@ void vnc_display_open(const char *id, Error **errp)
if (vs->lsock < 0) {
goto fail;
}
- vs->is_unix = saddr->kind == SOCKET_ADDRESS_KIND_UNIX;
+ vs->is_unix = saddr->type == SOCKET_ADDRESS_KIND_UNIX;
if (vs->ws_enabled) {
vs->lwebsock = socket_listen(wsaddr, errp);
if (vs->lwebsock < 0) {