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guest interface/address management using hackish mconsole exec patch, ruby bindings

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This commit is contained in:
Martin Willi
2008-07-07 14:56:04 +00:00
parent 36beca7cef
commit 02a6083633
8 changed files with 291 additions and 2 deletions
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src/dumm/irdumm.c
+73
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@@ -170,6 +170,18 @@ static VALUE guest_stop(VALUE self)
return self;
}
static VALUE guest_exec(VALUE self, VALUE cmd)
{
guest_t *guest;
Data_Get_Struct(self, guest_t, guest);
if (!guest->exec(guest, StringValuePtr(cmd)))
{
rb_raise(rb_eRuntimeError, "executing command failed");
}
return self;
}
static VALUE guest_add_iface(VALUE self, VALUE name)
{
guest_t *guest;
@@ -246,6 +258,7 @@ static void guest_init()
rb_define_method(rbc_guest, "to_s", guest_to_s, 0);
rb_define_method(rbc_guest, "start", guest_start, 0);
rb_define_method(rbc_guest, "stop", guest_stop, 0);
rb_define_method(rbc_guest, "exec", guest_exec, 1);
rb_define_method(rbc_guest, "add", guest_add_iface, 1);
rb_define_method(rbc_guest, "[]", guest_get_iface, 1);
rb_define_method(rbc_guest, "each", guest_each_iface, -1);
@@ -399,6 +412,62 @@ static VALUE iface_disconnect(VALUE self)
return self;
}
static VALUE iface_add_addr(VALUE self, VALUE name)
{
iface_t *iface;
host_t *addr;
addr = host_create_from_string(StringValuePtr(name), 0);
if (!addr)
{
rb_raise(rb_eRuntimeError, "invalid IP address");
}
Data_Get_Struct(self, iface_t, iface);
if (!iface->add_address(iface, addr))
{
rb_raise(rb_eRuntimeError, "adding address failed");
}
return self;
}
static VALUE iface_each_addr(int argc, VALUE *argv, VALUE self)
{
enumerator_t *enumerator;
iface_t *iface;
host_t *addr;
char buf[64];
if (!rb_block_given_p())
{
rb_raise(rb_eArgError, "must be called with a block");
}
Data_Get_Struct(self, iface_t, iface);
enumerator = iface->create_address_enumerator(iface);
while (enumerator->enumerate(enumerator, &addr))
{
snprintf(buf, sizeof(buf), "%H", addr);
rb_yield(rb_str_new2(buf));
}
enumerator->destroy(enumerator);
return self;
}
static VALUE iface_del_addr(VALUE self, VALUE vaddr)
{
iface_t *iface;
host_t *addr;
addr = host_create_from_string(StringValuePtr(vaddr), 0);
Data_Get_Struct(self, iface_t, iface);
if (!iface->delete_address(iface, addr))
{
addr->destroy(addr);
rb_raise(rb_eRuntimeError, "address not found");
}
addr->destroy(addr);
return self;
}
static VALUE iface_delete(VALUE self)
{
guest_t *guest;
@@ -416,7 +485,11 @@ static void iface_init()
rb_define_method(rbc_iface, "to_s", iface_to_s, 0);
rb_define_method(rbc_iface, "connect", iface_connect, 1);
rb_define_method(rbc_iface, "disconnect", iface_disconnect, 0);
rb_define_method(rbc_iface, "add", iface_add_addr, 1);
rb_define_method(rbc_iface, "del", iface_del_addr, 1);
rb_define_method(rbc_iface, "each", iface_each_addr, -1);
rb_define_method(rbc_iface, "delete", iface_delete, 0);
rb_include_module(rbc_iface, rb_mEnumerable);
}
/**