Fix and complete httpapi (#806)

* fix httplib library dependency and wrong parameter type of HttpCreateHttpHandle

* httpapi: add missing functions: HttpDeclarePush,HttpUpdateServiceConfiguration

* httpapi: add missing macro: HTTP_IS_NULL_ID,HTTP_SET_NULL_ID

Author: jackyzy823

build.rs

@@ -214,7 +214,7 @@ const DATA: &'static [(&'static str, &'static [&'static str], &'static [&'static
     ("handleapi", &["minwindef", "winnt"], &["kernel32"]),
     ("heapapi", &["basetsd", "minwinbase", "minwindef", "winnt"], &["kernel32"]),
     ("highlevelmonitorconfigurationapi", &["minwindef", "physicalmonitorenumerationapi", "winnt"], &["dxva2"]),
-    ("http", &["guiddef", "minwinbase", "minwindef", "sspi", "winnt", "ws2def"], &["winhttp"]),
+    ("http", &["guiddef", "minwinbase", "minwindef", "sspi", "winnt", "ws2def"], &["httpapi"]),
     ("imm", &["minwindef", "windef"], &["imm32"]),
     ("interlockedapi", &["minwindef", "winnt"], &["kernel32"]),
     ("ioapiset", &["basetsd", "minwinbase", "minwindef", "winnt"], &["kernel32"]),

src/um/http.rs

@@ -840,6 +840,15 @@ STRUCT!{struct HTTP_SERVICE_CONFIG_CACHE_SET {
     ParamDesc: HTTP_SERVICE_CONFIG_CACHE_PARAM,
 }}
 pub type PHTTP_SERVICE_CONFIG_CACHE_SET = *mut HTTP_SERVICE_CONFIG_CACHE_SET;
+pub const HTTP_NULL_ID: ULONGLONG = 0;
+#[inline]
+pub unsafe fn HTTP_IS_NULL_ID(pid: PHTTP_OPAQUE_ID) -> bool {
+    HTTP_NULL_ID == *pid
+}
+#[inline]
+pub unsafe fn HTTP_SET_NULL_ID(pid: PHTTP_OPAQUE_ID) {
+    *pid = HTTP_NULL_ID
+}
 extern "system" {
     pub fn HttpInitialize(
         Version: HTTPAPI_VERSION,
@@ -851,7 +860,7 @@ extern "system" {
         pReserved: PVOID,
     ) -> ULONG;
     pub fn HttpCreateHttpHandle(
-        pReqQueueHandle: HANDLE,
+        pReqQueueHandle: PHANDLE,
         Reserved: ULONG,
     ) -> ULONG;
     pub fn HttpCreateRequestQueue(
@@ -1069,4 +1078,19 @@ extern "system" {
         pReturnLength: PULONG,
         pOverlapped: LPOVERLAPPED,
     ) -> ULONG;
+    pub fn HttpDeclarePush(
+        RequestQueueHandle: HANDLE,
+        RequestId: HTTP_REQUEST_ID,
+        Verb: HTTP_VERB,
+        Path: PCWSTR,
+        Query: PCSTR,
+        Headers: PHTTP_REQUEST_HEADERS,
+    ) -> ULONG;
+    pub fn HttpUpdateServiceConfiguration(
+        Handle: HANDLE,
+        ConfigId: HTTP_SERVICE_CONFIG_ID,
+        ConfigInfo: PVOID,
+        ConfigInfoLength: ULONG,
+        Overlapped: LPOVERLAPPED,
+    ) -> ULONG;
 }