libsmb2: add package (#4836)

* libsmb2: add package

* fix size_t

* fix mingw

* fix type

* fix includedirs

* add check

* remove conflicting types for mingw/i386

packages/l/libsmb2/xmake.lua

@@ -0,0 +1,48 @@
+package("libsmb2")
+    set_homepage("https://github.com/sahlberg/libsmb2")
+    set_description("SMB2/3 userspace client")
+    set_license("LGPL-2.1")
+
+    add_urls("https://github.com/sahlberg/libsmb2/archive/9e4b679ff32141fdddfe97f08d530f539162847b.tar.gz",
+             "https://github.com/sahlberg/libsmb2.git")
+
+    add_versions("2024.07.16", "49ac50058af28612da3fead14f9566fcd3ed334c8afc33f94d5cd790c745ea9c")
+
+    if is_plat("windows", "mingw") then
+        add_syslinks("ws2_32")
+    end
+
+    add_includedirs("include", "include/smb2")
+
+    add_deps("cmake")
+
+    if on_check then
+        on_check("android", function (package)
+            local ndk = package:toolchain("ndk")
+            local ndk_sdkver = ndk:config("ndk_sdkver")
+            assert(ndk_sdkver and tonumber(ndk_sdkver) >= 26, "package(libsmb2): need ndk api level >= 26 for android")
+        end)
+    end
+
+    on_install(function (package)
+        if package:is_plat("mingw") then
+            io.replace("lib/compat.h", "_WINDOWS", "_WIN32", {plain = true})
+            io.replace("lib/compat.c", "_WINDOWS", "_WIN32", {plain = true})
+            io.replace("lib/socket.c", "_WINDOWS", "_WIN32", {plain = true})
+            io.replace("include/smb2/libsmb2.h", "_WINDOWS", "_WIN32", {plain = true})
+            io.replace("include/asprintf.h", "vasprintf", "vasprintf_", {plain = true})
+            io.replace("include/asprintf.h", "asprintf", "asprintf_", {plain = true})
+            if package:is_arch("i386") then
+                io.replace("lib/compat.h", "typedef SSIZE_T ssize_t;", "", {plain = true})
+            end
+        end
+
+        local configs = {}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
+        table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
+        import("package.tools.cmake").install(package, configs)
+    end)
+
+    on_test(function (package)
+        assert(package:has_cfuncs("smb2_init_context", {includes = {"stddef.h", "stdint.h", "smb2/libsmb2.h"}}))
+    end)