Linux HTTP implementation

cmake/targets/linux.cmake

@@ -1,6 +1,7 @@
 # Find link platform-specific libraries
 find_package(SDL2 REQUIRED)
 find_package(OpenGL REQUIRED)
+find_package(CURL REQUIRED)
 
 # Setup endianess at compile time to optimize.
 include(TestBigEndian)
@@ -22,6 +23,7 @@ target_link_libraries(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   OpenGL::GL
   GL
   m
+  CURL::libcurl
 )
 
 # Define platform-specific macros.
@@ -38,4 +40,5 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DUSK_INPUT_POINTER
   DUSK_INPUT_GAMEPAD
   DUSK_TIME_DYNAMIC
+  THREAD_PTHREAD=1
 )

src/dusk/CMakeLists.txt

@@ -74,8 +74,6 @@ add_subdirectory(scene)
 add_subdirectory(script)
 add_subdirectory(time)
 add_subdirectory(ui)
+add_subdirectory(network)
 add_subdirectory(util)
-
-# if(DUSK_TARGET_SYSTEM STREQUAL "linux" OR DUSK_TARGET_SYSTEM STREQUAL "psp")
-#   add_subdirectory(thread)
-# endif()
+add_subdirectory(thread)

src/dusk/engine/engine.c

@@ -20,6 +20,9 @@
 #include "entity/component/physics/entityphysics.h"
 #include "game/game.h"
 #include "physics/physicsmanager.h"
+#include "network/networkmanager.h"
+#include "network/networkhttprequest.h"
+
 #include "display/mesh/cube.h"
 #include "display/mesh/plane.h"
 
@@ -29,6 +32,22 @@ engine_t ENGINE;
 static entityid_t    phBoxEnt;
 static componentid_t phBoxPhys;
 
+/* ---- test network callbacks ---- */
+
+static void onTestResponse(
+  const uint16_t status,
+  const char_t *body,
+  const networkhttpheader_t *responseHeaders,
+  const uint32_t responseHeaderCount,
+  void *user
+) {
+  printf("HTTP %d: %s\n", status, body);
+}
+
+static void onTestError(errorret_t error, void *user) {
+  printf("HTTP error: %s\n", error.state->message);
+}
+
 errorret_t engineInit(const int32_t argc, const char_t **argv) {
   memoryZero(&ENGINE, sizeof(engine_t));
   ENGINE.running = true;
@@ -46,8 +65,17 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   errorChain(sceneInit());
   entityManagerInit();
   physicsManagerInit();
+  errorChain(networkManagerInit());
   errorChain(gameInit());
 
+  networkHTTPRequest(
+    "http://localhost:3000/test",
+    NETWORK_HTTP_REQUEST_METHOD_GET,
+    NULL, NULL, 0, NULL,
+    onTestResponse,
+    onTestError
+  );
+
   /* ---- Camera ---- */
   entityid_t cam = entityManagerAdd();
   componentid_t camPos = entityAddComponent(cam, COMPONENT_TYPE_POSITION);
@@ -107,6 +135,7 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
 errorret_t engineUpdate(void) {
   timeUpdate();
   inputUpdate();
+  errorChain(networkManagerUpdate());
 
   uiUpdate();
   errorChain(sceneUpdate());
@@ -134,6 +163,7 @@ void engineExit(void) {
 }
 
 errorret_t engineDispose(void) {
+  errorChain(networkManagerDispose());
   sceneDispose();
   errorChain(gameDispose());
   entityManagerDispose();

src/dusk/network/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    networkmanager.c
+    networkhttprequest.c
+)

src/dusk/network/networkhttprequest.c

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkhttprequest.h"
+#include "assert/assert.h"
+#include "network/networkplatform.h"
+
+void networkHTTPRequest(
+  const char_t *url,
+  const networkhttprequestmethod_t method,
+  const char_t *bodyOrNull,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  void *user,
+  networkhttpcallback_t callback,
+  networkhttperrorcallback_t errorCallback
+) {
+  assertStrLenMin(url, 1, "URL must be non-empty");
+  assertNotNull(callback, "Callback must be non-NULL");
+  assertNotNull(errorCallback, "Error callback must be non-NULL");
+  assertTrue(headerCount == 0 || headers != NULL, "Headers must not be NULL when headerCount > 0");
+
+  uint32_t count = (headers == NULL) ? 0 : headerCount;
+
+  networkPlatformHTTPRequest(
+    url, method, bodyOrNull, headers, count, user, callback, errorCallback
+  );
+}

src/dusk/network/networkhttprequest.h

@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+typedef enum {
+  NETWORK_HTTP_REQUEST_METHOD_GET,
+  NETWORK_HTTP_REQUEST_METHOD_POST,
+  NETWORK_HTTP_REQUEST_METHOD_PUT,
+  NETWORK_HTTP_REQUEST_METHOD_DELETE,
+  NETWORK_HTTP_REQUEST_METHOD_HEAD,
+  NETWORK_HTTP_REQUEST_METHOD_OPTIONS,
+} networkhttprequestmethod_t;
+
+typedef struct {
+  const char_t *key;
+  const char_t *value;
+} networkhttpheader_t;
+
+typedef void (*networkhttpcallback_t)(
+  const uint16_t status,
+  const char_t *body,
+  const networkhttpheader_t *responseHeaders,
+  const uint32_t responseHeaderCount,
+  void *user
+);
+
+typedef void (*networkhttperrorcallback_t)(
+  errorret_t error,
+  void *user
+);
+
+/**
+ * Makes a HTTP Request. The request itself is asynchronous but the callback
+ * will be invoked on the main thread when next available.
+ * 
+ * @param url URL to request.
+ * @param method Method to use for the request.
+ * @param bodyOrNull If POST or PUT, custom body string, can be NULL.
+ * @param headers Array of key-value headers.
+ * @param headerCount Count of headers, can be anything if headers is NULL.
+ * @param user Callback pointer received to the callback.
+ * @param callback The callback to invoke when the request completes.
+ * @param errorCallback The callback to invoke if the request fails.
+ *                      Note, this doesn't count Non-200 status codes, just
+ *                      network errors.
+ */
+void networkHTTPRequest(
+  const char_t *url,
+  const networkhttprequestmethod_t method,
+  const char_t *bodyOrNull,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  void *user,
+  networkhttpcallback_t callback,
+  networkhttperrorcallback_t errorCallback
+);

src/dusk/network/networkmanager.c

@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networkmanager.h"
+#include "util/memory.h"
+#include "network/networkplatform.h"
+
+networkmanager_t NETWORK_MANAGER;
+
+errorret_t networkManagerInit() {
+  memoryZero(&NETWORK_MANAGER, sizeof(networkmanager_t));
+  errorChain(networkPlatformInit());
+  errorOk();
+}
+
+errorret_t networkManagerUpdate() {
+  errorChain(networkPlatformUpdate());
+  errorOk();
+}
+
+errorret_t networkManagerDispose() {
+  errorChain(networkPlatformDispose());
+  errorOk();
+}

src/dusk/network/networkmanager.h

@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+typedef struct {
+  void *nothing;
+} networkmanager_t;
+
+extern networkmanager_t NETWORK_MANAGER;
+
+/**
+ * Initializes the network manager. This will NOT connect to the network.
+ * 
+ * @return An error code indicating success or failure.
+ */
+errorret_t networkManagerInit();
+
+/**
+ * Updates the network manager, dispatching any completed async request
+ * callbacks on the main thread.
+ *
+ * @return An error code indicating success or failure.
+ */
+errorret_t networkManagerUpdate();
+
+/**
+ * Disposes of the network manager. This will NOT disconnect from the network.
+ *
+ * @return An error code indicating success or failure.
+ */
+errorret_t networkManagerDispose();

src/dusklinux/CMakeLists.txt

@@ -13,3 +13,4 @@ target_include_directories(${DUSK_LIBRARY_TARGET_NAME}
 add_subdirectory(asset)
 add_subdirectory(log)
 add_subdirectory(input)
+add_subdirectory(network)

src/dusklinux/network/CMakeLists.txt

@@ -0,0 +1,9 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    networklinux.c
+)

src/dusklinux/network/networklinux.c

@@ -0,0 +1,272 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "networklinux.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "assert/assert.h"
+#include <curl/curl.h>
+
+static networklinux_t NETWORK_LINUX;
+
+static size_t networkLinuxCurlWrite(
+  char *ptr,
+  size_t size,
+  size_t nmemb,
+  void *userdata
+) {
+  assertNotNull(ptr, "curl write ptr must not be NULL");
+  assertNotNull(userdata, "curl write userdata must not be NULL");
+  networkhttppendingitem_t *item = (networkhttppendingitem_t *)userdata;
+  size_t incoming = size * nmemb;
+  size_t written   = strlen(item->responseBody);
+  size_t space     = NETWORK_HTTP_RESPONSE_MAX - 1 - written;
+
+  if(incoming > space) incoming = space;
+  if(incoming > 0) {
+    memcpy(item->responseBody + written, ptr, incoming);
+    item->responseBody[written + incoming] = '\0';
+  }
+
+  /* Return the original byte count — curl treats anything else as an error. */
+  return size * nmemb;
+}
+
+static void networkLinuxHTTPThread(thread_t *thread) {
+  assertNotNull(thread, "Thread must not be NULL");
+  assertNotNull(thread->data, "Thread data must not be NULL");
+  networkhttppendingitem_t *item = (networkhttppendingitem_t *)thread->data;
+
+  CURL *curl = curl_easy_init();
+  if(!curl) {
+    stringCopy(
+      item->errorMessage, "curl_easy_init failed", NETWORK_ERROR_MESSAGE_MAX - 1
+    );
+    item->isError = true;
+    goto done;
+  }
+
+  curl_easy_setopt(curl, CURLOPT_URL, item->url);
+  curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, networkLinuxCurlWrite);
+  curl_easy_setopt(curl, CURLOPT_WRITEDATA, item);
+
+  switch(item->method) {
+    case NETWORK_HTTP_REQUEST_METHOD_POST:
+      curl_easy_setopt(curl, CURLOPT_POST, 1L);
+      curl_easy_setopt(
+        curl, CURLOPT_POSTFIELDS, item->hasBody ? item->body : ""
+      );
+      curl_easy_setopt(
+        curl, CURLOPT_POSTFIELDSIZE,
+        (long)(item->hasBody ? strlen(item->body) : 0)
+      );
+      break;
+
+    case NETWORK_HTTP_REQUEST_METHOD_PUT:
+      curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT");
+      if(item->hasBody) {
+        curl_easy_setopt(curl, CURLOPT_POSTFIELDS, item->body);
+        curl_easy_setopt(
+          curl, CURLOPT_POSTFIELDSIZE, (long)strlen(item->body)
+        );
+      }
+      break;
+
+    case NETWORK_HTTP_REQUEST_METHOD_DELETE:
+      curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "DELETE");
+      break;
+
+    case NETWORK_HTTP_REQUEST_METHOD_HEAD:
+      curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
+      break;
+
+    case NETWORK_HTTP_REQUEST_METHOD_OPTIONS:
+      curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "OPTIONS");
+      break;
+
+    case NETWORK_HTTP_REQUEST_METHOD_GET:
+    default:
+      break;
+  }
+
+  /* Build header list */
+  struct curl_slist *curlHeaders = NULL;
+  if(item->headerCount > 0) {
+    char_t line[NETWORK_HTTP_HEADER_KEY_MAX + NETWORK_HTTP_HEADER_VAL_MAX + 3];
+    for(uint32_t i = 0; i < item->headerCount; i++) {
+      snprintf(
+        line, sizeof(line), "%s: %s", item->headerKeys[i], item->headerVals[i]
+      );
+      curlHeaders = curl_slist_append(curlHeaders, line);
+    }
+    curl_easy_setopt(curl, CURLOPT_HTTPHEADER, curlHeaders);
+  }
+
+  CURLcode res = curl_easy_perform(curl);
+
+  if(res != CURLE_OK) {
+    stringCopy(
+      item->errorMessage, curl_easy_strerror(res), NETWORK_ERROR_MESSAGE_MAX - 1
+    );
+    item->isError = true;
+  } else {
+    long code = 0;
+    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
+    item->status  = (uint16_t)code;
+    item->isError = false;
+  }
+
+  if(curlHeaders) curl_slist_free_all(curlHeaders);
+  curl_easy_cleanup(curl);
+
+done:
+  threadMutexLock(&NETWORK_LINUX.resultsMutex);
+  item->resultReady = true;
+  threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+}
+
+errorret_t networkLinuxInit() {
+  memoryZero(&NETWORK_LINUX, sizeof(networklinux_t));
+  threadMutexInit(&NETWORK_LINUX.resultsMutex);
+
+  CURLcode res = curl_global_init(CURL_GLOBAL_ALL);
+  if(res != CURLE_OK) {
+    errorThrow("curl_global_init failed: %s", curl_easy_strerror(res));
+  }
+  errorOk();
+}
+
+errorret_t networkLinuxUpdate() {
+  for(int32_t i = 0; i < NETWORK_HTTP_PENDING_MAX; i++) {
+    /* Check under lock whether this slot has a result waiting. */
+    threadMutexLock(&NETWORK_LINUX.resultsMutex);
+
+    networkhttppendingitem_t *item = &NETWORK_LINUX.requests[i];
+    if(!item->used || !item->resultReady) {
+      threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+      continue;
+    }
+
+    /* Snapshot the small values we need after we drop the lock. */
+    bool_t isError = item->isError;
+    uint16_t status = item->status;
+    networkhttpcallback_t      cb     = item->callback;
+    networkhttperrorcallback_t errCb  = item->errorCallback;
+    void *user = item->user;
+
+    /*
+     * Keep pointers into item's string buffers — valid because item->used is
+     * still true here and only this (main) thread clears it.
+     */
+    const char_t *responseBody = item->responseBody;
+    const char_t *errorMessage = item->errorMessage;
+
+    threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+
+    /* Fire the callback without holding the lock. */
+    if(isError) {
+      errorstate_t errState;
+      errState.code    = ERROR_NOT_OK;
+      errState.message = (char_t *)errorMessage;
+      errState.lines   = (char_t *)"";
+      errorret_t err;
+      err.code  = ERROR_NOT_OK;
+      err.state = &errState;
+      errCb(err, user);
+    } else {
+      cb(status, responseBody, NULL, 0, user);
+    }
+
+    /* Release the slot now that the callback has consumed it. */
+    threadMutexLock(&NETWORK_LINUX.resultsMutex);
+    item->used        = false;
+    item->resultReady = false;
+    threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+  }
+  errorOk();
+}
+
+errorret_t networkLinuxDispose() {
+  curl_global_cleanup();
+  threadMutexDispose(&NETWORK_LINUX.resultsMutex);
+  errorOk();
+}
+
+void networkLinuxHTTPRequest(
+  const char_t *url,
+  const networkhttprequestmethod_t method,
+  const char_t *bodyOrNull,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  void *user,
+  networkhttpcallback_t callback,
+  networkhttperrorcallback_t errorCallback
+) {
+  assertStrLenMin(url, 1, "URL must be non-empty");
+  assertStrLenMax(url, NETWORK_HTTP_URL_MAX, "URL exceeds maximum length");
+  assertNotNull(callback, "Callback must be non-NULL");
+  assertNotNull(errorCallback, "Error callback must be non-NULL");
+  assertTrue(headerCount == 0 || headers != NULL, "Headers must not be NULL when headerCount > 0");
+
+  /* Allocate a slot. */
+  threadMutexLock(&NETWORK_LINUX.resultsMutex);
+
+  networkhttppendingitem_t *item = NULL;
+  for(int32_t i = 0; i < NETWORK_HTTP_PENDING_MAX; i++) {
+    if(!NETWORK_LINUX.requests[i].used) {
+      item = &NETWORK_LINUX.requests[i];
+      break;
+    }
+  }
+
+  if(!item) {
+    threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+    errorstate_t errState;
+    errState.code    = ERROR_NOT_OK;
+    errState.message = (char_t *)"No free HTTP request slots";
+    errState.lines   = (char_t *)"";
+    errorret_t err;
+    err.code  = ERROR_NOT_OK;
+    err.state = &errState;
+    errorCallback(err, user);
+    return;
+  }
+
+  memoryZero(item, sizeof(networkhttppendingitem_t));
+  item->used = true;
+
+  threadMutexUnlock(&NETWORK_LINUX.resultsMutex);
+
+  /* Fill the slot (safe: only we have access while used=true, resultReady=false). */
+  stringCopy(item->url, url, NETWORK_HTTP_URL_MAX - 1);
+  item->method = method;
+
+  if(bodyOrNull != NULL) {
+    assertStrLenMax(bodyOrNull, NETWORK_HTTP_BODY_MAX, "Body exceeds maximum length");
+    stringCopy(item->body, bodyOrNull, NETWORK_HTTP_BODY_MAX - 1);
+    item->hasBody = true;
+  }
+
+  uint32_t hdrCount = headerCount;
+  if(hdrCount > NETWORK_HTTP_HEADER_MAX) hdrCount = NETWORK_HTTP_HEADER_MAX;
+  item->headerCount = hdrCount;
+  for(uint32_t i = 0; i < hdrCount; i++) {
+    assertStrLenMax(headers[i].key,   NETWORK_HTTP_HEADER_KEY_MAX, "Header key exceeds maximum length");
+    assertStrLenMax(headers[i].value, NETWORK_HTTP_HEADER_VAL_MAX, "Header value exceeds maximum length");
+    stringCopy(item->headerKeys[i], headers[i].key,   NETWORK_HTTP_HEADER_KEY_MAX - 1);
+    stringCopy(item->headerVals[i], headers[i].value, NETWORK_HTTP_HEADER_VAL_MAX - 1);
+  }
+
+  item->callback      = callback;
+  item->errorCallback = errorCallback;
+  item->user          = user;
+
+  /* Kick off the background thread. */
+  threadInit(&item->thread, networkLinuxHTTPThread);
+  item->thread.data = item;
+  threadStartRequest(&item->thread);
+}

src/dusklinux/network/networklinux.h

@@ -0,0 +1,98 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+#include "network/networkhttprequest.h"
+#include "thread/thread.h"
+
+#define NETWORK_HTTP_PENDING_MAX    16
+#define NETWORK_HTTP_URL_MAX        512
+#define NETWORK_HTTP_BODY_MAX       8192
+#define NETWORK_HTTP_RESPONSE_MAX   65536
+#define NETWORK_HTTP_HEADER_MAX     16
+#define NETWORK_HTTP_HEADER_KEY_MAX 64
+#define NETWORK_HTTP_HEADER_VAL_MAX 256
+#define NETWORK_ERROR_MESSAGE_MAX   256
+
+typedef struct {
+  bool_t used;
+  volatile bool_t resultReady;
+  bool_t isError;
+
+  char_t url[NETWORK_HTTP_URL_MAX];
+  networkhttprequestmethod_t method;
+  char_t body[NETWORK_HTTP_BODY_MAX];
+  bool_t hasBody;
+  char_t headerKeys[NETWORK_HTTP_HEADER_MAX][NETWORK_HTTP_HEADER_KEY_MAX];
+  char_t headerVals[NETWORK_HTTP_HEADER_MAX][NETWORK_HTTP_HEADER_VAL_MAX];
+  uint32_t headerCount;
+
+  networkhttpcallback_t      callback;
+  networkhttperrorcallback_t errorCallback;
+  void *user;
+
+  uint16_t status;
+  char_t responseBody[NETWORK_HTTP_RESPONSE_MAX];
+  char_t errorMessage[NETWORK_ERROR_MESSAGE_MAX];
+
+  thread_t thread;
+} networkhttppendingitem_t;
+
+typedef struct {
+  networkhttppendingitem_t requests[NETWORK_HTTP_PENDING_MAX];
+  threadmutex_t resultsMutex;
+} networklinux_t;
+
+/**
+ * Initializes the network manager. Must be called before any other network
+ * functions.
+ * 
+ * @return Any error that occurs.
+ */
+errorret_t networkLinuxInit();
+
+/**
+ * Updates the network manager, called once per frame to handle completed
+ * HTTP requests.
+ * 
+ * @return Any error that occurs.
+ */
+errorret_t networkLinuxUpdate();
+
+/**
+ * Disposes the network manager.
+ * 
+ * @return Any error that occurs.
+ */
+errorret_t networkLinuxDispose();
+
+/**
+ * Submits an asynchronous HTTP request. The callback will be invoked on the
+ * main thread when next available.
+ * 
+ * @param url URL to request.
+ * @param method Method to use for the request.
+ * @param bodyOrNull If POST or PUT, custom body string, can be NULL.
+ * @param headers Array of key-value headers.
+ * @param headerCount Count of headers, can be anything if headers is NULL.
+ * @param user Callback pointer received to the callback.
+ * @param callback The callback to invoke when the request completes.
+ * @param errorCallback The callback to invoke if the request fails.
+ *                      Note, this doesn't count Non-200 status codes, just
+ *                      network errors.
+ */
+void networkLinuxHTTPRequest(
+  const char_t *url,
+  const networkhttprequestmethod_t method,
+  const char_t *bodyOrNull,
+  const networkhttpheader_t *headers,
+  const uint32_t headerCount,
+  void *user,
+  networkhttpcallback_t callback,
+  networkhttperrorcallback_t errorCallback
+);

src/dusklinux/network/networkplatform.h

@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "networklinux.h"
+
+#define networkPlatformInit networkLinuxInit
+#define networkPlatformUpdate networkLinuxUpdate
+#define networkPlatformDispose networkLinuxDispose
+#define networkPlatformHTTPRequest networkLinuxHTTPRequest