OS class
#include <slang/util/OS.h>
A collection of various OS-specific utility functions.
Public static functions
- static void setupConsole()
- Does initial one-time setup of OS console.
- static auto tryEnableColors() -> bool
- Tries to enable color output support for stdout and stderr.
- static auto fileSupportsColors(int fd) -> bool
- static auto fileSupportsColors(FILE* file) -> bool
- static void setStdoutColorsEnabled(bool enabled)
- Sets whether color output should be enabled for the print() functions.
-
static auto readFile(const std::
filesystem:: path& path, SmallVector<char>& buffer) -> std:: error_code - Reads a file from path into memory.
-
static void writeFile(const std::
filesystem:: path& path, std:: string_view contents) - Writes the given contents to the specified file.
-
static void print(std::
string_view text) - Prints text to stdout.
-
static void print(const fmt::text_style& style,
std::
string_view text) - Prints colored formatted text to stdout.
-
static void printE(std::
string_view text) - Prints formatted text to stderr.
-
static void printE(const fmt::text_style& style,
std::
string_view text) - Prints colored formatted text to stderr.
Function documentation
static bool slang::
Tries to enable color output support for stdout and stderr.
| Returns | true if successful and false otherwise. |
|---|
static bool slang::
| Returns | true if the given file descriptor supports color text output. |
|---|
static bool slang::
| Returns | true if the given FILE supports color text output. |
|---|
static void slang::
Sets whether color output should be enabled for the print() functions.
This is off by default.
static std::
Reads a file from path into memory.
If successful, the bytes are placed into buffer – otherwise, returns false. Note that the buffer will be null-terminated.