From 094f15c5c80a835dbe69afa8534909c681d35856 Mon Sep 17 00:00:00 2001 From: Laszlo Ersek Date: Tue, 17 Jul 2012 16:17:16 +0200 Subject: convert net_init_slirp() to NetClientOptions Signed-off-by: Laszlo Ersek Signed-off-by: Stefan Hajnoczi --- net/slirp.c | 93 +++++++++++++++++-------------------------------------------- 1 file changed, 25 insertions(+), 68 deletions(-) diff --git a/net/slirp.c b/net/slirp.c index 1243d43926..44b059f233 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -686,89 +686,46 @@ void do_info_usernet(Monitor *mon) } } -static int net_init_slirp_configs(const char *name, const char *value, void *opaque) +static void +net_init_slirp_configs(const StringList *fwd, int flags) { - struct slirp_config_str *config; - - if (strcmp(name, "hostfwd") != 0 && strcmp(name, "guestfwd") != 0) { - return 0; - } - - config = g_malloc0(sizeof(*config)); + while (fwd) { + struct slirp_config_str *config; - pstrcpy(config->str, sizeof(config->str), value); + config = g_malloc0(sizeof(*config)); + pstrcpy(config->str, sizeof(config->str), fwd->value->str); + config->flags = flags; + config->next = slirp_configs; + slirp_configs = config; - if (!strcmp(name, "hostfwd")) { - config->flags = SLIRP_CFG_HOSTFWD; + fwd = fwd->next; } - - config->next = slirp_configs; - slirp_configs = config; - - return 0; } -int net_init_slirp(QemuOpts *opts, const NetClientOptions *new_opts, +int net_init_slirp(QemuOpts *old_opts, const NetClientOptions *opts, const char *name, VLANState *vlan) { struct slirp_config_str *config; - const char *vhost; - const char *vhostname; - const char *vdhcp_start; - const char *vnamesrv; - const char *tftp_export; - const char *bootfile; - const char *smb_export; - const char *vsmbsrv; - const char *restrict_opt; - char *vnet = NULL; - int restricted = 0; + char *vnet; int ret; + const NetdevUserOptions *user; - vhost = qemu_opt_get(opts, "host"); - vhostname = qemu_opt_get(opts, "hostname"); - vdhcp_start = qemu_opt_get(opts, "dhcpstart"); - vnamesrv = qemu_opt_get(opts, "dns"); - tftp_export = qemu_opt_get(opts, "tftp"); - bootfile = qemu_opt_get(opts, "bootfile"); - smb_export = qemu_opt_get(opts, "smb"); - vsmbsrv = qemu_opt_get(opts, "smbserver"); - - restrict_opt = qemu_opt_get(opts, "restrict"); - if (restrict_opt) { - if (!strcmp(restrict_opt, "on") || - !strcmp(restrict_opt, "yes") || !strcmp(restrict_opt, "y")) { - restricted = 1; - } else if (strcmp(restrict_opt, "off") && - strcmp(restrict_opt, "no") && strcmp(restrict_opt, "n")) { - error_report("invalid option: 'restrict=%s'", restrict_opt); - return -1; - } - } - - if (qemu_opt_get(opts, "ip")) { - const char *ip = qemu_opt_get(opts, "ip"); - int l = strlen(ip) + strlen("/24") + 1; + assert(opts->kind == NET_CLIENT_OPTIONS_KIND_USER); + user = opts->user; - vnet = g_malloc(l); + vnet = user->has_net ? g_strdup(user->net) : + user->has_ip ? g_strdup_printf("%s/24", user->ip) : + NULL; - /* emulate legacy ip= parameter */ - pstrcpy(vnet, l, ip); - pstrcat(vnet, l, "/24"); - } - - if (qemu_opt_get(opts, "net")) { - if (vnet) { - g_free(vnet); - } - vnet = g_strdup(qemu_opt_get(opts, "net")); - } + /* all optional fields are initialized to "all bits zero" */ - qemu_opt_foreach(opts, net_init_slirp_configs, NULL, 0); + net_init_slirp_configs(user->hostfwd, SLIRP_CFG_HOSTFWD); + net_init_slirp_configs(user->guestfwd, 0); - ret = net_slirp_init(vlan, "user", name, restricted, vnet, vhost, - vhostname, tftp_export, bootfile, vdhcp_start, - vnamesrv, smb_export, vsmbsrv); + ret = net_slirp_init(vlan, "user", name, user->restrict, vnet, user->host, + user->hostname, user->tftp, user->bootfile, + user->dhcpstart, user->dns, user->smb, + user->smbserver); while (slirp_configs) { config = slirp_configs; -- cgit v1.2.3