From fedfeaced48150e27907628244e95ca54dbe7c02 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Fri, 28 Jun 2019 17:10:36 -0400
Subject: more api

---
 include/salticidae/event.h | 16 +++++++++++++++-
 include/salticidae/msg.h   |  8 ++++++++
 src/event.cpp              | 24 ++++++++++++++++++++++++
 src/msg.cpp                |  8 +++++---
 4 files changed, 52 insertions(+), 4 deletions(-)

diff --git a/include/salticidae/event.h b/include/salticidae/event.h
index a7ea209..9b8bea1 100644
--- a/include/salticidae/event.h
+++ b/include/salticidae/event.h
@@ -733,16 +733,21 @@ using threadcall_t = salticidae::ThreadCall;
 using threadcall_handle_t = salticidae::ThreadCall::Handle;
 using sigev_t = salticidae::SigEvent;
 using timerev_t = salticidae::TimerEvent;
+using mpscqueue_t = salticidae::MPSCQueueEventDriven<void *>;
 #endif
 
 #else
+
+#include <stdbool.h>
 #include "config.h"
+
 #ifdef SALTICIDAE_CBINDINGS
 typedef struct eventcontext_t eventcontext_t;
 typedef struct threadcall_t threadcall_t;
 typedef struct threadcall_handle_t threadcall_handle_t;
 typedef struct sigev_t sigev_t;
 typedef struct timerev_t timerev_t;
+typedef struct mpscqueue_t mpscqueue_t;
 #endif
 
 #endif
@@ -771,7 +776,7 @@ void sigev_del(sigev_t *self);
 void sigev_clear(sigev_t *self);
 const eventcontext_t *sigev_get_ec(const sigev_t *self);
 
-typedef void (*timerev_callback_t)(timerev_t *, void *);
+typedef void (*timerev_callback_t)(timerev_t *self, void *userdata);
 timerev_t *timerev_new(const eventcontext_t *ec, timerev_callback_t callback, void *);
 void timerev_set_callback(timerev_t *self, timerev_callback_t callback, void *);
 void timerev_free(timerev_t *self);
@@ -780,6 +785,15 @@ void timerev_del(timerev_t *self);
 void timerev_clear(timerev_t *self);
 const eventcontext_t *timerev_get_ec(const timerev_t *self);
 
+typedef bool (*mpscqueue_callback_t)(mpscqueue_t *self, void *userdata);
+mpscqueue_t *mpscqueue_new();
+void mpscqueue_free(mpscqueue_t *self);
+void mpscqueue_reg_handler(mpscqueue_t *self, const eventcontext_t *ec, mpscqueue_callback_t callback, void *);
+void mpscqueue_unreg_handler(mpscqueue_t *self);
+bool mpscqueue_enqueue(mpscqueue_t *self, void *elem, bool unbounded);
+bool mpscqueue_try_dequeue(mpscqueue_t *self, void **elem);
+void mpscqueue_set_capacity(mpscqueue_t *self, size_t cap);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/salticidae/msg.h b/include/salticidae/msg.h
index 2f597fc..670d942 100644
--- a/include/salticidae/msg.h
+++ b/include/salticidae/msg.h
@@ -154,8 +154,14 @@ class MsgBase {
 
     size_t get_length() const { return length; }
 
+    uint32_t get_magic() const { return magic; }
+
     const opcode_t &get_opcode() const { return opcode; }
 
+    void set_magic(uint32_t _magic) {
+        magic = _magic;
+    }
+
     void set_opcode(const opcode_t &_opcode) {
         opcode = _opcode;
     }
@@ -289,6 +295,8 @@ msg_t *msg_new_moved_from_bytearray(_opcode_t opcode, bytearray_t *_moved_payloa
 void msg_free(msg_t *msg);
 datastream_t *msg_consume_payload(const msg_t *msg);
 _opcode_t msg_get_opcode(const msg_t *msg);
+uint32_t msg_get_magic(const msg_t *msg);
+void msg_set_magic(msg_t *msg, uint32_t magic);
 
 #ifdef __cplusplus
 }
diff --git a/src/event.cpp b/src/event.cpp
index 2fe2861..18aca18 100644
--- a/src/event.cpp
+++ b/src/event.cpp
@@ -69,6 +69,30 @@ void timerev_del(timerev_t *self) { self->del(); }
 
 void timerev_clear(timerev_t *self) { self->clear(); }
 
+mpscqueue_t *mpscqueue_new() { return new mpscqueue_t(); }
+
+void mpscqueue_free(mpscqueue_t *self) { delete self; }
+
+void mpscqueue_reg_handler(mpscqueue_t *self, const eventcontext_t *ec, mpscqueue_callback_t callback, void *userdata) {
+    self->reg_handler(*ec, [=](mpscqueue_t &q) {
+        return callback(&q, userdata);
+    });
+}
+
+void mpscqueue_unreg_handler(mpscqueue_t *self) { self->unreg_handler(); }
+
+bool mpscqueue_enqueue(mpscqueue_t *self, void *elem, bool unbounded) {
+    return self->enqueue(elem, unbounded);
+}
+
+bool mpscqueue_try_dequeue(mpscqueue_t *self, void **elem) {
+    return self->try_dequeue(*elem);
+}
+
+void mpscqueue_set_capacity(mpscqueue_t *self, size_t cap) {
+    self->set_capacity(cap);
+}
+
 }
 
 #endif
diff --git a/src/msg.cpp b/src/msg.cpp
index be5b4b1..7ad0629 100644
--- a/src/msg.cpp
+++ b/src/msg.cpp
@@ -14,9 +14,11 @@ datastream_t *msg_consume_payload(const msg_t *msg) {
     return new datastream_t(msg->get_payload());
 }
 
-_opcode_t msg_get_opcode(const msg_t *msg) {
-    return msg->get_opcode();
-}
+_opcode_t msg_get_opcode(const msg_t *self) { return self->get_opcode(); }
+
+uint32_t msg_get_magic(const msg_t *self) { return self->get_magic(); }
+
+void msg_set_magic(msg_t *self, uint32_t magic) { return self->set_magic(magic); }
 
 }
 
-- 
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