diff --git a/src/sdl2/log.rs b/src/sdl2/log.rs index a48e07bcfc..6bb07cf0fb 100644 --- a/src/sdl2/log.rs +++ b/src/sdl2/log.rs @@ -1,4 +1,5 @@ use crate::sys; +use std::convert::TryInto; use std::ffi::{CStr, CString}; use std::ptr::null_mut; @@ -42,6 +43,22 @@ impl Category { Category::Custom } } + + fn into_ll(value: Category) -> u32 { + return match value { + Category::Application => sys::SDL_LogCategory::SDL_LOG_CATEGORY_APPLICATION as u32, + Category::Error => sys::SDL_LogCategory::SDL_LOG_CATEGORY_ERROR as u32, + Category::Assert => sys::SDL_LogCategory::SDL_LOG_CATEGORY_ASSERT as u32, + Category::System => sys::SDL_LogCategory::SDL_LOG_CATEGORY_SYSTEM as u32, + Category::Audio => sys::SDL_LogCategory::SDL_LOG_CATEGORY_AUDIO as u32, + Category::Video => sys::SDL_LogCategory::SDL_LOG_CATEGORY_VIDEO as u32, + Category::Render => sys::SDL_LogCategory::SDL_LOG_CATEGORY_RENDER as u32, + Category::Input => sys::SDL_LogCategory::SDL_LOG_CATEGORY_INPUT as u32, + Category::Test => sys::SDL_LogCategory::SDL_LOG_CATEGORY_TEST as u32, + Category::Custom => sys::SDL_LogCategory::SDL_LOG_CATEGORY_CUSTOM as u32, + Category::Unknown => sys::SDL_LogCategory::SDL_LOG_CATEGORY_APPLICATION as u32, + }; + } } #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)] @@ -104,3 +121,61 @@ pub fn log(message: &str) { crate::sys::SDL_Log(message.as_ptr()); } } + +/// Log function which takes as priority CRITICAL and category APPLICATION +#[doc(alias = "SDL_LogCritial")] +pub fn log_critical(message: &str) { + log_with_category(message, Category::Application, Priority::Critical); +} + +/// Log function which takes as priority DEBUG and category APPLICATION +#[doc(alias = "SDL_LogDebug")] +pub fn log_debug(message: &str) { + log_with_category(message, Category::Application, Priority::Debug); +} + +/// Log function which takes as priority ERROR and category APPLICATION +#[doc(alias = "SDL_LogError")] +pub fn log_error(message: &str) { + log_with_category(message, Category::Application, Priority::Error); +} + +/// Log function which takes as priority INFO and category APPLICATION +#[doc(alias = "SDL_LogInfo")] +pub fn log_info(message: &str) { + log_with_category(message, Category::Application, Priority::Info); +} + +/// Log function which takes as priority VERBOSE and category APPLICATION +#[doc(alias = "SDL_LogVerbose")] +pub fn log_verbose(message: &str) { + log_with_category(message, Category::Application, Priority::Verbose); +} + +/// Log function which takes as priority WARN and category APPLICATION +#[doc(alias = "SDL_LogWarn")] +pub fn log_warn(message: &str) { + log_with_category(message, Category::Application, Priority::Warn); +} + +/// Log function where Category and Priority can be specified +pub fn log_with_category(message: &str, category: Category, priority: Priority) { + let message = message.replace('%', "%%"); + let message = CString::new(message).unwrap(); + let uccategory = Category::into_ll(category).try_into(); + let ccategory = match uccategory { + Err(_) => Category::into_ll(Category::Application).try_into().unwrap(), + Ok(success) => success, + }; + + unsafe { + match priority { + Priority::Critical => crate::sys::SDL_LogCritical(ccategory, message.as_ptr()), + Priority::Debug => crate::sys::SDL_LogDebug(ccategory, message.as_ptr()), + Priority::Error => crate::sys::SDL_LogError(ccategory, message.as_ptr()), + Priority::Info => crate::sys::SDL_LogInfo(ccategory, message.as_ptr()), + Priority::Verbose => crate::sys::SDL_LogVerbose(ccategory, message.as_ptr()), + Priority::Warn => crate::sys::SDL_LogWarn(ccategory, message.as_ptr()), + } + } +}