static ssize_t pccard_show_card_pm_state(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct pcmcia_socket *s = to_socket(dev);
return sprintf(buf, "%s\n", s->state & SOCKET_SUSPEND ? "off" : "on");
}
static ssize_t pccard_store_resource(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
unsigned long flags;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
if (!s->resource_setup_done)
s->resource_setup_done = 1;
spin_unlock_irqrestore(&s->lock, flags);
mutex_lock(&s->skt_mutex);
if ((s->callback) &&
(s->state & SOCKET_PRESENT) &&
!(s->state & SOCKET_CARDBUS)) {
if (try_module_get(s->callback->owner)) {
s->callback->requery(s, 0);
module_put(s->callback->owner);
}
}
mutex_unlock(&s->skt_mutex);
return count;
}
static void
ngx_lcb_timer_thunk(ngx_event_t *ev)
{
ngx_lcb_context_t *ctx = ev->data;
ctx->handler(to_socket(-1), 0, ctx->handler_data);
}
static ssize_t pccard_show_irq_mask(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct pcmcia_socket *s = to_socket(dev);
return sprintf(buf, "0x%04x\n", s->irq_mask);
}
static ssize_t pccard_show_vcc(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pcmcia_socket *s = to_socket(dev);
if (!(s->state & SOCKET_PRESENT))
return -ENODEV;
return sprintf(buf, "%d.%dV\n", s->socket.Vcc / 10, s->socket.Vcc % 10);
}
static ssize_t pccard_show_type(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct pcmcia_socket *s = to_socket(dev);
if (!(s->state & SOCKET_PRESENT))
return -ENODEV;
if (s->state & SOCKET_CARDBUS)
return sprintf(buf, "32-bit\n");
return sprintf(buf, "16-bit\n");
}
static ssize_t pccard_store_insert(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
pcmcia_parse_uevents(s, PCMCIA_UEVENT_INSERT);
return count;
}
/* allocate ngx_peer_connection_t struct */
static lcb_socket_t
ngx_lcb_socket(lcb_io_opt_t io, const char *hostname, const char *servname)
{
ngx_lcb_context_t *ctx;
ngx_lcb_cookie_t cookie = io->v.v0.cookie;
ctx = ngx_pcalloc(cookie->pool, sizeof(ngx_lcb_context_t));
if (ctx == NULL) {
return to_socket(-1);
}
ctx->io_len = io->v.v0.iov_max;
ctx->io_chains = ngx_pcalloc(cookie->pool, sizeof(ngx_chain_t) * ctx->io_len);
ctx->io_bufs = ngx_pcalloc(cookie->pool, sizeof(ngx_buf_t) * ctx->io_len);
ctx->peer = ngx_pcalloc(cookie->pool, sizeof(ngx_peer_connection_t));
if (ctx->io_chains == NULL || ctx->io_bufs == NULL || ctx->peer == NULL) {
ngx_lcb_close(io, to_socket(ctx));
return to_socket(-1);
}
ctx->peer->log = cookie->log;
ctx->peer->log_error = NGX_ERROR_ERR;
ctx->peer->get = ngx_event_get_peer;
if (common_getaddrinfo(hostname, servname, &ctx->root_ai) != 0) {
ngx_lcb_close(io, to_socket(ctx));
return to_socket(-1);
}
ctx->curr_ai = ctx->root_ai;
return to_socket(ctx);
}
static ssize_t pccard_store_insert(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
ssize_t ret;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
ret = pcmcia_insert_card(s);
return ret ? ret : count;
}
static void ngx_lcb_handler_thunk(ngx_event_t *ev)
{
ngx_connection_t *conn = ev->data;
ngx_lcb_context_t *ctx = conn->data;
int which = 0;
if (ev->write) {
which |= LCB_WRITE_EVENT;
} else {
which |= LCB_READ_EVENT;
}
if (ctx->handler_mask & which) {
ctx->handler(to_socket(ctx), which, ctx->handler_data);
}
}
static ssize_t pccard_store_card_pm_state(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
ssize_t ret = -EINVAL;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
if (!(s->state & SOCKET_SUSPEND) && !strncmp(buf, "off", 3))
ret = pcmcia_suspend_card(s);
else if ((s->state & SOCKET_SUSPEND) && !strncmp(buf, "on", 2))
ret = pcmcia_resume_card(s);
return ret ? -ENODEV : count;
}
static ssize_t pccard_store_resource(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
mutex_lock(&s->ops_mutex);
if (!s->resource_setup_done)
s->resource_setup_done = 1;
mutex_unlock(&s->ops_mutex);
pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
return count;
}
static ssize_t pccard_store_irq_mask(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
ssize_t ret;
struct pcmcia_socket *s = to_socket(dev);
u32 mask;
if (!count)
return -EINVAL;
ret = sscanf (buf, "0x%x\n", &mask);
if (ret == 1) {
s->irq_mask &= mask;
ret = 0;
}
return ret ? ret : count;
}
static ssize_t pccard_store_card_pm_state(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct pcmcia_socket *s = to_socket(dev);
ssize_t ret = count;
if (!count)
return -EINVAL;
if (!strncmp(buf, "off", 3))
pcmcia_parse_uevents(s, PCMCIA_UEVENT_SUSPEND);
else {
if (!strncmp(buf, "on", 2))
pcmcia_parse_uevents(s, PCMCIA_UEVENT_RESUME);
else
ret = -EINVAL;
}
return ret;
}
static ssize_t pccard_show_resource(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pcmcia_socket *s = to_socket(dev);
return sprintf(buf, "%s\n", s->resource_setup_done ? "yes" : "no");
}
static void add_nodes(Scene *scene,
BL::RenderEngine& b_engine,
BL::BlendData& b_data,
BL::Scene& b_scene,
const bool background,
ShaderGraph *graph,
BL::ShaderNodeTree& b_ntree,
const ProxyMap &proxy_input_map,
const ProxyMap &proxy_output_map)
{
/* add nodes */
BL::ShaderNodeTree::nodes_iterator b_node;
PtrInputMap input_map;
PtrOutputMap output_map;
BL::Node::inputs_iterator b_input;
BL::Node::outputs_iterator b_output;
/* find the node to use for output if there are multiple */
bool found_active_output = false;
BL::ShaderNode output_node(PointerRNA_NULL);
for(b_ntree.nodes.begin(b_node); b_node != b_ntree.nodes.end(); ++b_node) {
if(is_output_node(*b_node)) {
BL::ShaderNodeOutputMaterial b_output_node(*b_node);
if(b_output_node.is_active_output()) {
output_node = b_output_node;
found_active_output = true;
break;
}
else if(!output_node.ptr.data && !found_active_output) {
output_node = b_output_node;
}
}
}
/* add nodes */
for(b_ntree.nodes.begin(b_node); b_node != b_ntree.nodes.end(); ++b_node) {
if(b_node->mute() || b_node->is_a(&RNA_NodeReroute)) {
/* replace muted node with internal links */
BL::Node::internal_links_iterator b_link;
for(b_node->internal_links.begin(b_link); b_link != b_node->internal_links.end(); ++b_link) {
BL::NodeSocket to_socket(b_link->to_socket());
ProxyNode *proxy = new ProxyNode(convert_socket_type(to_socket));
input_map[b_link->from_socket().ptr.data] = proxy->inputs[0];
output_map[b_link->to_socket().ptr.data] = proxy->outputs[0];
graph->add(proxy);
}
}
else if(b_node->is_a(&RNA_ShaderNodeGroup) || b_node->is_a(&RNA_NodeCustomGroup)) {
BL::ShaderNodeTree b_group_ntree(PointerRNA_NULL);
if(b_node->is_a(&RNA_ShaderNodeGroup))
b_group_ntree = BL::ShaderNodeTree(((BL::NodeGroup)(*b_node)).node_tree());
else
b_group_ntree = BL::ShaderNodeTree(((BL::NodeCustomGroup)(*b_node)).node_tree());
ProxyMap group_proxy_input_map, group_proxy_output_map;
/* Add a proxy node for each socket
* Do this even if the node group has no internal tree,
* so that links have something to connect to and assert won't fail.
*/
for(b_node->inputs.begin(b_input); b_input != b_node->inputs.end(); ++b_input) {
ProxyNode *proxy = new ProxyNode(convert_socket_type(*b_input));
graph->add(proxy);
/* register the proxy node for internal binding */
group_proxy_input_map[b_input->identifier()] = proxy;
input_map[b_input->ptr.data] = proxy->inputs[0];
set_default_value(proxy->inputs[0], *b_input, b_data, b_ntree);
}
for(b_node->outputs.begin(b_output); b_output != b_node->outputs.end(); ++b_output) {
ProxyNode *proxy = new ProxyNode(convert_socket_type(*b_output));
graph->add(proxy);
/* register the proxy node for internal binding */
group_proxy_output_map[b_output->identifier()] = proxy;
output_map[b_output->ptr.data] = proxy->outputs[0];
}
if(b_group_ntree) {
add_nodes(scene,
b_engine,
b_data,
b_scene,
background,
graph,
b_group_ntree,
group_proxy_input_map,
group_proxy_output_map);
}
}
else if(b_node->is_a(&RNA_NodeGroupInput)) {
/* map each socket to a proxy node */
for(b_node->outputs.begin(b_output); b_output != b_node->outputs.end(); ++b_output) {
ProxyMap::const_iterator proxy_it = proxy_input_map.find(b_output->identifier());
if(proxy_it != proxy_input_map.end()) {
ProxyNode *proxy = proxy_it->second;
output_map[b_output->ptr.data] = proxy->outputs[0];
}
}
}
else if(b_node->is_a(&RNA_NodeGroupOutput)) {
BL::NodeGroupOutput b_output_node(*b_node);
/* only the active group output is used */
if(b_output_node.is_active_output()) {
/* map each socket to a proxy node */
for(b_node->inputs.begin(b_input); b_input != b_node->inputs.end(); ++b_input) {
ProxyMap::const_iterator proxy_it = proxy_output_map.find(b_input->identifier());
if(proxy_it != proxy_output_map.end()) {
ProxyNode *proxy = proxy_it->second;
input_map[b_input->ptr.data] = proxy->inputs[0];
set_default_value(proxy->inputs[0], *b_input, b_data, b_ntree);
}
}
}
}
else {
ShaderNode *node = NULL;
if(is_output_node(*b_node)) {
if(b_node->ptr.data == output_node.ptr.data) {
node = graph->output();
}
}
else {
BL::ShaderNode b_shader_node(*b_node);
node = add_node(scene,
b_engine,
b_data,
b_scene,
background,
graph,
b_ntree,
b_shader_node);
}
if(node) {
/* map node sockets for linking */
for(b_node->inputs.begin(b_input); b_input != b_node->inputs.end(); ++b_input) {
ShaderInput *input = node_find_input_by_name(node, *b_node, *b_input);
if(!input) {
/* XXX should not happen, report error? */
continue;
}
input_map[b_input->ptr.data] = input;
set_default_value(input, *b_input, b_data, b_ntree);
}
for(b_node->outputs.begin(b_output); b_output != b_node->outputs.end(); ++b_output) {
ShaderOutput *output = node_find_output_by_name(node, *b_node, *b_output);
if(!output) {
/* XXX should not happen, report error? */
continue;
}
output_map[b_output->ptr.data] = output;
}
}
}
}
/* connect nodes */
BL::NodeTree::links_iterator b_link;
for(b_ntree.links.begin(b_link); b_link != b_ntree.links.end(); ++b_link) {
/* Ignore invalid links to avoid unwanted cycles created in graph. */
if(!b_link->is_valid()) {
continue;
}
/* get blender link data */
BL::NodeSocket b_from_sock = b_link->from_socket();
BL::NodeSocket b_to_sock = b_link->to_socket();
ShaderOutput *output = 0;
ShaderInput *input = 0;
PtrOutputMap::iterator output_it = output_map.find(b_from_sock.ptr.data);
if(output_it != output_map.end())
output = output_it->second;
PtrInputMap::iterator input_it = input_map.find(b_to_sock.ptr.data);
if(input_it != input_map.end())
input = input_it->second;
/* either node may be NULL when the node was not exported, typically
* because the node type is not supported */
if(output && input)
graph->connect(output, input);
}
}
