lua-https

Available since LÖVE 12.0

Users can compile from source for earlier versions of LÖVE.

lua-https is a simple Lua HTTPS module using native platform backends specifically written for LÖVE 12.0 and supports Windows, Linux, macOS, iOS, and Android.

lua-https is licensed under zLib license, same as LÖVE.

Reference

To use lua-https, load it with require like local https = require("https"). lua-https does not create global variables!

The https table expose single function: https.request

Synopsis

code, body, headers = https.request( url, options )

Arguments

string url

HTTP or HTTPS URL to access.

table options

Optional options for advanced mode.

string data

Additional data to send as application/x-www-form-urlencoded.

string method

HTTP method. If absent, it's either "GET" or "POST" depending on the data field above.

table headers

Additional headers to add to the request as key-value pairs.

Returns

number code

HTTP status code, or 0 on failure.

string body

HTTP response body or nil on failure.

table headers

HTTP response headers as key-value pairs or nil on failure or option parameter above is nil.

Compile From Source

While lua-https will be bundled in LÖVE 12.0 by default, it's possible to compile the module from source and use it on earlier version of LÖVE. Grab the source code at https://github.com/love2d/lua-https. All compilation requires Lua 5.1 (or LuaJIT) headers and libraries available.

Windows

Compilation is done using CMake. This assume MSVC toolchain is used. Change "x64" to "Win32" to compile for x86 32-bit platform or "ARM64" for ARM64 platform.

cmake -Bbuild -S. -A x64 -DCMAKE_INSTALL_PREFIX=%CD%\install
cmake --build build --config Release --target install

https.dll can be found in the install folder.

Linux

Compilation is done using CMake. Ensure you have OpenSSL and cURL development libraries installed to enable all supported Linux backends.

cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PWD\install
cmake --build build --target install

https.so can be found in the install folder.

Android

Available since LÖVE 11.4

Proper 3rd-party C module support requires this LÖVE version.

Compilation is done by placing lua-https source code in <love-android>/love/src/jni/lua-modules. The structure will look like this:

<love-android>/love/src/jni/lua-modules/lua-https
+ example
+ src
+ Android.mk
+ CMakeLists.txt
+ java.txt
+ license.txt

Afterwards compile love-android as usual. The modules will be automatically embedded to the APK. This can be verified by checking the APK with Zip viewer application and inspecting files in lib/arm64-v8a and lib/armeabi-v7a.

See Also

• source code
• love

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