slcl/CMakeLists.txt

cmake_minimum_required(VERSION 3.13)
project(slcl C)
add_executable(${PROJECT_NAME}
    auth.c
    base64.c
    cftw.c
    hex.c
    jwt.c
    main.c
    page.c
    style.c
)
target_compile_options(${PROJECT_NAME} PRIVATE -Wall)
target_compile_definitions(${PROJECT_NAME} PRIVATE _FILE_OFFSET_BITS=64)
add_subdirectory(slweb)
find_package(cJSON 1.0 REQUIRED)
find_package(OpenSSL 3.0 REQUIRED)
target_link_libraries(${PROJECT_NAME} PRIVATE slweb dynstr cjson OpenSSL::SSL)
Initial commit 2023-01-09 01:22:54 +01:00			`cmake_minimum_required(VERSION 3.13)`
CMakeLists.txt: Set project language to C Otherwise, CMake by default tests the system C++ compiler, but this is not a requirement for slcl. 2023-08-02 13:05:14 +02:00			`project(slcl C)`
Initial commit 2023-01-09 01:22:54 +01:00			`add_executable(${PROJECT_NAME}`
			`auth.c`
			`base64.c`
Add cftw POSIX functions ftw(3) and nftw(3) do not allow passing an opaque pointer to the callback they call, so it forces the use of statically allocated data. ctfw (from "custom ftw") is a custom implementation that solves this, while also removing unneeded stuff. This function will be used by future commits. 2023-03-06 05:04:26 +01:00			`cftw.c`
Move decode_hex into its own file - Error detection against strotul(3) has been improved, as done in other places. - New function encode_hex has been implemented, which will be used by future commits. 2023-03-09 01:14:10 +01:00			`hex.c`
Initial commit 2023-01-09 01:22:54 +01:00			`jwt.c`
			`main.c`
			`page.c`
Allow admins to define their own stylesheet slcl used to provide a hardcoded stylesheet. However, it would be desirable for some admins to provide a custom stylesheet without having to rebuild the application. Now, slcl creates a default stylesheet, namely style.css, into the target directory, that can be later modified by admins. While this might contradict the suckless philosophy a bit, hopefully some admins might find this new feature useful. 2023-07-11 01:20:39 +02:00			`style.c`
Initial commit 2023-01-09 01:22:54 +01:00			`)`
			`target_compile_options(${PROJECT_NAME} PRIVATE -Wall)`
Implement user quota This feature allows admins to set a specific quota for each user, in MiB. This feature is particularly useful for shared instances, where unlimited user storage might be unfeasible or even dangerous for the server. Also, a nice HTML5 <progress> element has been added to the site that shows how much of the quota has been consumed. If no quota is set, slcl falls back to the default behaviour i.e., assume unlimited storage. Limitations: - While HTTP does specify a Content-Length, which determines the length of the whole request, it does not specify how many files are involved or their individual sizes. - Because of this, if multiple files are uploaded simultaneously, the whole request would be dropped if user quota is exceeded, even if not all files exceeded it. - Also, Content-Length adds the length of some HTTP boilerplate (e.g.: boundaries), but slcl must rely on this before accepting the whole request. In other words, this means some requests might be rejected by slcl because of the extra bytes caused by such boilerplate. - When the quota is exceeded, slcl must close the connection so that the rest of the transfer is cancelled. Unfortunately, this means no HTML can be sent back to the customer to inform about the situation. 2023-03-06 05:09:56 +01:00			`target_compile_definitions(${PROJECT_NAME} PRIVATE _FILE_OFFSET_BITS=64)`
Adapt build system to slweb Now, slweb is a library slcl depends on, which includes the HTTP/1.1 server implementation, as well as other utilities. 2023-07-21 01:22:41 +02:00			`add_subdirectory(slweb)`
Initial commit 2023-01-09 01:22:54 +01:00			`find_package(cJSON 1.0 REQUIRED)`
			`find_package(OpenSSL 3.0 REQUIRED)`
Adapt build system to slweb Now, slweb is a library slcl depends on, which includes the HTTP/1.1 server implementation, as well as other utilities. 2023-07-21 01:22:41 +02:00			`target_link_libraries(${PROJECT_NAME} PRIVATE slweb dynstr cjson OpenSSL::SSL)`