#include "qemu-spice.h"
#include "qemu-timer.h"
#include "qemu-queue.h"
+#include "qemu-x509.h"
#include "monitor.h"
/* core bits */
on_read = watch_read;
}
if (watch->event_mask & SPICE_WATCH_EVENT_WRITE) {
- on_read = watch_write;
+ on_write = watch_write;
}
qemu_set_fd_handler(watch->fd, on_read, on_write, watch);
}
.watch_remove = watch_remove,
};
+/* config string parsing */
+
+static int name2enum(const char *string, const char *table[], int entries)
+{
+ int i;
+
+ if (string) {
+ for (i = 0; i < entries; i++) {
+ if (!table[i]) {
+ continue;
+ }
+ if (strcmp(string, table[i]) != 0) {
+ continue;
+ }
+ return i;
+ }
+ }
+ return -1;
+}
+
+static int parse_name(const char *string, const char *optname,
+ const char *table[], int entries)
+{
+ int value = name2enum(string, table, entries);
+
+ if (value != -1) {
+ return value;
+ }
+ fprintf(stderr, "spice: invalid %s: %s\n", optname, string);
+ exit(1);
+}
+
+#if SPICE_SERVER_VERSION >= 0x000600 /* 0.6.0 */
+
+static const char *stream_video_names[] = {
+ [ SPICE_STREAM_VIDEO_OFF ] = "off",
+ [ SPICE_STREAM_VIDEO_ALL ] = "all",
+ [ SPICE_STREAM_VIDEO_FILTER ] = "filter",
+};
+#define parse_stream_video(_name) \
+ name2enum(_name, stream_video_names, ARRAY_SIZE(stream_video_names))
+
+#endif /* >= 0.6.0 */
+
+static const char *compression_names[] = {
+ [ SPICE_IMAGE_COMPRESS_OFF ] = "off",
+ [ SPICE_IMAGE_COMPRESS_AUTO_GLZ ] = "auto_glz",
+ [ SPICE_IMAGE_COMPRESS_AUTO_LZ ] = "auto_lz",
+ [ SPICE_IMAGE_COMPRESS_QUIC ] = "quic",
+ [ SPICE_IMAGE_COMPRESS_GLZ ] = "glz",
+ [ SPICE_IMAGE_COMPRESS_LZ ] = "lz",
+};
+#define parse_compression(_name) \
+ parse_name(_name, "image compression", \
+ compression_names, ARRAY_SIZE(compression_names))
+
+static const char *wan_compression_names[] = {
+ [ SPICE_WAN_COMPRESSION_AUTO ] = "auto",
+ [ SPICE_WAN_COMPRESSION_NEVER ] = "never",
+ [ SPICE_WAN_COMPRESSION_ALWAYS ] = "always",
+};
+#define parse_wan_compression(_name) \
+ parse_name(_name, "wan compression", \
+ wan_compression_names, ARRAY_SIZE(wan_compression_names))
+
/* functions for the rest of qemu */
+static int add_channel(const char *name, const char *value, void *opaque)
+{
+ int security = 0;
+ int rc;
+
+ if (strcmp(name, "tls-channel") == 0) {
+ security = SPICE_CHANNEL_SECURITY_SSL;
+ }
+ if (strcmp(name, "plaintext-channel") == 0) {
+ security = SPICE_CHANNEL_SECURITY_NONE;
+ }
+ if (security == 0) {
+ return 0;
+ }
+ if (strcmp(value, "default") == 0) {
+ rc = spice_server_set_channel_security(spice_server, NULL, security);
+ } else {
+ rc = spice_server_set_channel_security(spice_server, value, security);
+ }
+ if (rc != 0) {
+ fprintf(stderr, "spice: failed to set channel security for %s\n", value);
+ exit(1);
+ }
+ return 0;
+}
+
void qemu_spice_init(void)
{
QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head);
- const char *password;
- int port;
+ const char *password, *str, *x509_dir, *addr,
+ *x509_key_password = NULL,
+ *x509_dh_file = NULL,
+ *tls_ciphers = NULL;
+ char *x509_key_file = NULL,
+ *x509_cert_file = NULL,
+ *x509_cacert_file = NULL;
+ int port, tls_port, len, addr_flags;
+ spice_image_compression_t compression;
+ spice_wan_compression_t wan_compr;
if (!opts) {
return;
}
port = qemu_opt_get_number(opts, "port", 0);
- if (!port) {
+ tls_port = qemu_opt_get_number(opts, "tls-port", 0);
+ if (!port && !tls_port) {
return;
}
password = qemu_opt_get(opts, "password");
+ if (tls_port) {
+ x509_dir = qemu_opt_get(opts, "x509-dir");
+ if (NULL == x509_dir) {
+ x509_dir = ".";
+ }
+ len = strlen(x509_dir) + 32;
+
+ str = qemu_opt_get(opts, "x509-key-file");
+ if (str) {
+ x509_key_file = qemu_strdup(str);
+ } else {
+ x509_key_file = qemu_malloc(len);
+ snprintf(x509_key_file, len, "%s/%s", x509_dir, X509_SERVER_KEY_FILE);
+ }
+
+ str = qemu_opt_get(opts, "x509-cert-file");
+ if (str) {
+ x509_cert_file = qemu_strdup(str);
+ } else {
+ x509_cert_file = qemu_malloc(len);
+ snprintf(x509_cert_file, len, "%s/%s", x509_dir, X509_SERVER_CERT_FILE);
+ }
+
+ str = qemu_opt_get(opts, "x509-cacert-file");
+ if (str) {
+ x509_cacert_file = qemu_strdup(str);
+ } else {
+ x509_cacert_file = qemu_malloc(len);
+ snprintf(x509_cacert_file, len, "%s/%s", x509_dir, X509_CA_CERT_FILE);
+ }
+
+ x509_key_password = qemu_opt_get(opts, "x509-key-password");
+ x509_dh_file = qemu_opt_get(opts, "x509-dh-file");
+ tls_ciphers = qemu_opt_get(opts, "tls-ciphers");
+ }
+
+ addr = qemu_opt_get(opts, "addr");
+ addr_flags = 0;
+ if (qemu_opt_get_bool(opts, "ipv4", 0)) {
+ addr_flags |= SPICE_ADDR_FLAG_IPV4_ONLY;
+ } else if (qemu_opt_get_bool(opts, "ipv6", 0)) {
+ addr_flags |= SPICE_ADDR_FLAG_IPV6_ONLY;
+ }
+
spice_server = spice_server_new();
- spice_server_set_port(spice_server, port);
+ spice_server_set_addr(spice_server, addr ? addr : "", addr_flags);
+ if (port) {
+ spice_server_set_port(spice_server, port);
+ }
+ if (tls_port) {
+ spice_server_set_tls(spice_server, tls_port,
+ x509_cacert_file,
+ x509_cert_file,
+ x509_key_file,
+ x509_key_password,
+ x509_dh_file,
+ tls_ciphers);
+ }
if (password) {
spice_server_set_ticket(spice_server, password, 0, 0, 0);
}
spice_server_set_noauth(spice_server);
}
- /* TODO: make configurable via cmdline */
- spice_server_set_image_compression(spice_server, SPICE_IMAGE_COMPRESS_AUTO_GLZ);
+ compression = SPICE_IMAGE_COMPRESS_AUTO_GLZ;
+ str = qemu_opt_get(opts, "image-compression");
+ if (str) {
+ compression = parse_compression(str);
+ }
+ spice_server_set_image_compression(spice_server, compression);
+
+ wan_compr = SPICE_WAN_COMPRESSION_AUTO;
+ str = qemu_opt_get(opts, "jpeg-wan-compression");
+ if (str) {
+ wan_compr = parse_wan_compression(str);
+ }
+ spice_server_set_jpeg_compression(spice_server, wan_compr);
+
+ wan_compr = SPICE_WAN_COMPRESSION_AUTO;
+ str = qemu_opt_get(opts, "zlib-glz-wan-compression");
+ if (str) {
+ wan_compr = parse_wan_compression(str);
+ }
+ spice_server_set_zlib_glz_compression(spice_server, wan_compr);
+
+#if SPICE_SERVER_VERSION >= 0x000600 /* 0.6.0 */
+
+ str = qemu_opt_get(opts, "streaming-video");
+ if (str) {
+ int streaming_video = parse_stream_video(str);
+ spice_server_set_streaming_video(spice_server, streaming_video);
+ }
+
+ spice_server_set_agent_mouse
+ (spice_server, qemu_opt_get_bool(opts, "agent-mouse", 1));
+ spice_server_set_playback_compression
+ (spice_server, qemu_opt_get_bool(opts, "playback-compression", 1));
+
+#endif /* >= 0.6.0 */
+
+ qemu_opt_foreach(opts, add_channel, NULL, 0);
spice_server_init(spice_server, &core_interface);
using_spice = 1;
qemu_spice_input_init();
+ qemu_spice_audio_init();
+
+ qemu_free(x509_key_file);
+ qemu_free(x509_cert_file);
+ qemu_free(x509_cacert_file);
}
int qemu_spice_add_interface(SpiceBaseInstance *sin)
projects / qemu.git / blobdiff