diff options
Diffstat (limited to 'slang.h')
| -rw-r--r-- | slang.h | 95 |
1 files changed, 84 insertions, 11 deletions
@@ -192,19 +192,25 @@ convention for interface methods. #define SLANG_DYNAMIC #endif +#if defined(_MSC_VER) +# define SLANG_DLL_EXPORT __declspec(dllexport) +#else +# define SLANG_DLL_EXPORT __attribute__((__visibility__("default"))) +#endif + #if defined(SLANG_DYNAMIC) - #if defined(_MSC_VER) - #ifdef SLANG_DYNAMIC_EXPORT - #define SLANG_API __declspec(dllexport) - #else - #define SLANG_API __declspec(dllimport) - #endif - #else +# if defined(_MSC_VER) +# ifdef SLANG_DYNAMIC_EXPORT +# define SLANG_API SLANG_DLL_EXPORT +# else +# define SLANG_API __declspec(dllimport) +# endif +# else // TODO: need to consider compiler capabilities -// #ifdef SLANG_DYNAMIC_EXPORT - #define SLANG_API __attribute__((__visibility__("default"))) -// #endif - #endif +//# ifdef SLANG_DYNAMIC_EXPORT +# define SLANG_API SLANG_DLL_EXPORT +//# endif +# endif #endif #ifndef SLANG_API @@ -283,6 +289,13 @@ convention for interface methods. # define SLANG_UINT64(x) (x##ull) #endif + +#ifdef __cplusplus +# define SLANG_EXTERN_C extern "C" +#else +# define SLANG_EXTERN_C +#endif + #ifdef __cplusplus // C++ specific macros // Gcc @@ -339,6 +352,8 @@ convention for interface methods. #include <stddef.h> #endif // ! SLANG_NO_STDDEF +#include <stdarg.h> + #ifdef __cplusplus extern "C" { @@ -354,6 +369,8 @@ extern "C" typedef uint32_t SlangUInt32; typedef intptr_t SlangInt; typedef uintptr_t SlangUInt; + + typedef bool SlangBool; /*! @brief Severity of a diagnostic generated by the compiler. @@ -634,6 +651,8 @@ extern "C" #define SLANG_E_CANNOT_OPEN SLANG_MAKE_CORE_ERROR(4) //! Indicates a file/resource could not be found #define SLANG_E_NOT_FOUND SLANG_MAKE_CORE_ERROR(5) + //! An unhandled internal failure (typically from unhandled exception) +#define SLANG_E_INTERNAL_FAIL SLANG_MAKE_CORE_ERROR(6) /** A "Universally Unique Identifier" (UUID) @@ -810,6 +829,51 @@ extern "C" #define SLANG_UUID_ISlangFileSystemExt { 0x5fb632d2, 0x979d, 0x4481, { 0x9f, 0xee, 0x66, 0x3c, 0x3f, 0x14, 0x49, 0xe1 } } + /* Identifies different types of writer target*/ + typedef unsigned int SlangWriterChannel; + enum + { + SLANG_WRITER_CHANNEL_DIAGNOSTIC, + SLANG_WRITER_CHANNEL_STD_OUTPUT, + SLANG_WRITER_CHANNEL_STD_ERROR, + SLANG_WRITER_CHANNEL_COUNT_OF, + }; + + typedef unsigned int SlangWriterMode; + enum + { + SLANG_WRITER_MODE_TEXT, + SLANG_WRITER_MODE_BINARY, + }; + + /** A stream typically of text, used for outputting diagnostic as well as other information. + */ + struct ISlangWriter : public ISlangUnknown + { + public: + /** Write the formatted string with the used args. If returns SLANG_E_NOT_IMPLEMENTED, will use a default internal implementation, and call write with result + @param format Format string + @param args The arguments + @return SLANG_E_NOT_IMPLEMENTED if not implemented, SLANG_OK on success */ + virtual SLANG_NO_THROW SlangResult SLANG_MCALL writeVaList(const char* format, va_list args) = 0; + /** Write text to the writer + @param chars The characters to write out + @param numChars The amount of characters + @returns SLANG_OK on success */ + virtual SLANG_NO_THROW SlangResult SLANG_MCALL write(const char* chars, size_t numChars) = 0; + /** Flushes any content to the ouput */ + virtual SLANG_NO_THROW void SLANG_MCALL flush() = 0; + /** Determines if the writer stream is to the console, and can be used to alter the output + @returns Returns true if is a console writer */ + virtual SLANG_NO_THROW SlangBool SLANG_MCALL isConsole() = 0; + /** Set the mode for the writer to use + @param mode The mode to use + @returns SLANG_OK on success */ + virtual SLANG_NO_THROW SlangResult SLANG_MCALL setMode(SlangWriterMode mode) = 0; + }; + + #define SLANG_UUID_ISlangWriter { 0xec457f0e, 0x9add, 0x4e6b,{ 0x85, 0x1c, 0xd7, 0xfa, 0x71, 0x6d, 0x15, 0xfd } }; + /*! @brief An instance of the Slang library. */ @@ -984,6 +1048,15 @@ extern "C" SlangDiagnosticCallback callback, void const* userData); + SLANG_API void spSetWriter( + SlangCompileRequest* request, + SlangWriterChannel channel, + ISlangWriter* writer); + + SLANG_API ISlangWriter* spGetWriter( + SlangCompileRequest* request, + SlangWriterChannel channel); + /*! @brief Add a path to use when searching for referenced files. This will be used for both `#include` directives and also for explicit `__import` declarations. |