94 lines
2.6 KiB
Plaintext
94 lines
2.6 KiB
Plaintext
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// Generated file -- DO NOT MODIFY.
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#include "{{file}}.server.h"
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#include <mammoth/debug.h>
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#include <zcall.h>
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namespace {
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const uint32_t kSentinel = 0xBEEFDEAD;
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const uint32_t kHeaderSize = 0x10;
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void WriteError(glcr::ByteBuffer& buffer, glcr::ErrorCode err) {
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buffer.WriteAt<uint32_t>(0, kSentinel);
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buffer.WriteAt<uint32_t>(4, kHeaderSize);
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buffer.WriteAt<uint64_t>(8, err);
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}
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void WriteHeader(glcr::ByteBuffer& buffer, uint64_t message_length) {
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buffer.WriteAt<uint32_t>(0, kSentinel);
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buffer.WriteAt<uint32_t>(4, kHeaderSize + message_length);
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buffer.WriteAt<uint64_t>(8, glcr::OK);
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}
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} // namespace
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{% for interface in interfaces %}
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void {{interface.name}}ServerBaseThreadBootstrap(void* server_base) {
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({{interface.name}}ServerBase*)(server_base)->ServerThread();
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}
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Thread {{interface.name}}::RunServer() {
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return Thread({{interface.name}}ServerBaseThreadBootstrap, this);
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}
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void {{interface.name}}::ServerThread() {
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glcr::ByteBuffer recv_buffer(0x1000);
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glcr::ByteBuffer resp_buffer(0x1000);
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uint64_t resp_cap_size = 0x10;
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glcr::CapBuffer resp_cap(resp_cap_size);
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z_cap_t reply_port_cap;
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while (true) {
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uint64_t recv_buf_size = 0x1000;
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glcr::ErrorCode recv_err = ZEndpointRecv(endpoint_, &recv_buf_size, recv_buffer.RawPtr(), &reply_port_cap);
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if (recv_err != glcr::OK) {
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dbgln("Error in receive: %x", recv_err);
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continue;
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}
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uint64_t resp_length = 0;
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glcr::ErrorCode err = HandlRequest(recv_buffer, resp_buffer, resp_length, resp_cap);
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if (err != glcr::OK) {
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WriteError(resp_buffer, err);
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ZReplyPortSend(reply_port_cap, kHeaderSize, resp_buffer.RawPtr(), 0, nullptr);
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} else {
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WriteHeader(resp_buffer, resp_length);
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ZReplyPortSend(reply_port_cap, resp_length, resp_buffer.RawPtr(), resp_cap.UsedSlots(), resp_cap.RawPtr());
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}
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}
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}
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glcr::ErrorCode {{interface.name}}::HandleRequest(const glcr::ByteBuffer& request, glcr::ByteBuffer& response, uint64_t& resp_length
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glcr::CapBuffer& resp_caps) {
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if (recv_buffer.At<uint32_t>(0) != kSentinel) {
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return glcr::INVALID_INPUT;
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}
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uint64_t method_select = recv_buffer.At<uint64_t>(8);
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switch(method_select) {
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{%- for method in interface.methods %}
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case {{loop.index0}}: {
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{{method.request}} request;
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{{method.response}} response;
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request.ParseFromBytes(recv_buffer, kHeaderSize);
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RET_ERR(Handle{{method.name}}(request, response));
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resp_length = response.SerializeToBytes(resp_buffer, kHeaderSize, resp_cap);
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break;
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}
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{%- endfor %}
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default: {
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return glcr::UNIMPLEMENTED;
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}
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}
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return glcr::OK;
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}
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{% endfor %}
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