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spice-qemu-char: factor out CharDriverState creation 

Make the CharDriverState creation code reusable by spicevmc port.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Marc-André Lureau 2012-12-05 16:15:33 +01:00 committed by Gerd Hoffmann
parent 07a54d704e
commit 71b423f4b9
1 changed files with 23 additions and 14 deletions
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37
spice-qemu-char.c
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@ -186,13 +186,32 @@ static void print_allowed_subtypes(void)
fprintf(stderr, "\n"); fprintf(stderr, "\n");
} }
CharDriverState *qemu_chr_open_spice(QemuOpts *opts) static CharDriverState *chr_open(QemuOpts *opts, const char *subtype)
{ {
CharDriverState *chr; CharDriverState *chr;
SpiceCharDriver *s; SpiceCharDriver *s;
const char* name = qemu_opt_get(opts, "name");
uint32_t debug = qemu_opt_get_number(opts, "debug", 0); uint32_t debug = qemu_opt_get_number(opts, "debug", 0);
const char** psubtype = spice_server_char_device_recognized_subtypes();
chr = g_malloc0(sizeof(CharDriverState));
s = g_malloc0(sizeof(SpiceCharDriver));
s->chr = chr;
s->debug = debug;
s->active = false;
s->sin.subtype = subtype;
chr->opaque = s;
chr->chr_write = spice_chr_write;
chr->chr_close = spice_chr_close;
chr->chr_guest_open = spice_chr_guest_open;
chr->chr_guest_close = spice_chr_guest_close;
return chr;
}
CharDriverState *qemu_chr_open_spice(QemuOpts *opts)
{
CharDriverState *chr;
const char *name = qemu_opt_get(opts, "name");
const char **psubtype = spice_server_char_device_recognized_subtypes();
const char *subtype = NULL; const char *subtype = NULL;
if (name == NULL) { if (name == NULL) {
@ -212,17 +231,7 @@ CharDriverState *qemu_chr_open_spice(QemuOpts *opts)
return NULL; return NULL;
} }
chr = g_malloc0(sizeof(CharDriverState)); chr = chr_open(opts, subtype);
s = g_malloc0(sizeof(SpiceCharDriver));
s->chr = chr;
s->debug = debug;
s->active = false;
s->sin.subtype = subtype;
chr->opaque = s;
chr->chr_write = spice_chr_write;
chr->chr_close = spice_chr_close;
chr->chr_guest_open = spice_chr_guest_open;
chr->chr_guest_close = spice_chr_guest_close;
#if SPICE_SERVER_VERSION < 0x000901 #if SPICE_SERVER_VERSION < 0x000901
/* See comment in vmc_state() */ /* See comment in vmc_state() */