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let load_ico_rw = foreign " IMG_LoadICO_RW " ( rw_ops @-> returning surface_result ) |
let load_cur_rw = foreign " IMG_LoadCUR_RW " ( rw_ops @-> returning surface_result ) |
let load_bmp_rw = foreign " IMG_LoadBMP_RW " ( rw_ops @-> returning surface_result ) |
let load_gif_rw = foreign " IMG_LoadGIF_RW " ( rw_ops @-> returning surface_result ) |
let load_jpg_rw = foreign " IMG_LoadJPG_RW " ( rw_ops @-> returning surface_result ) |
let load_lbm_rw = foreign " IMG_LoadLBM_RW " ( rw_ops @-> returning surface_result ) |
let load_pcx_rw = foreign " IMG_LoadPCX_RW " ( rw_ops @-> returning surface_result ) |
let load_png_rw = foreign " IMG_LoadPNG_RW " ( rw_ops @-> returning surface_result ) |
let load_pnm_rw = foreign " IMG_LoadPNM_RW " ( rw_ops @-> returning surface_result ) |
let load_tga_rw = foreign " IMG_LoadTGA_RW " ( rw_ops @-> returning surface_result ) |
let load_tif_rw = foreign " IMG_LoadTIF_RW " ( rw_ops @-> returning surface_result ) |
let load_xcf_rw = foreign " IMG_LoadXCF_RW " ( rw_ops @-> returning surface_result ) |
let load_xpm_rw = foreign " IMG_LoadXPM_RW " ( rw_ops @-> returning surface_result ) |
let load_xv_rw = foreign " IMG_LoadXV_RW " ( rw_ops @-> returning surface_result ) |
let load_webp_rw = foreign " IMG_LoadWEBP_RW " ( rw_ops @-> returning surface_result ) |
let load_format_rw = function | Ico -> load_ico_rw | Cur -> load_cur_rw | Bmp -> load_bmp_rw | Gif -> load_gif_rw | Jpg -> load_jpg_rw | Lbm -> load_lbm_rw | Pcx -> load_pcx_rw | Png -> load_png_rw | Pnm -> load_pnm_rw | Tif -> load_tif_rw | Xcf -> load_xcf_rw | Xpm -> load_xpm_rw | Xv -> load_xv_rw | Webp -> load_webp_rw | Tga -> load_tga_rw |
let read_xpm_from_array = foreign " IMG_ReadXPMFromArray " ( string @-> returning surface_result ) |
let save_png = foreign " IMG_SavePNG " ( surface @-> string @-> returning int ) |
let save_png_rw = foreign " IMG_SavePNG_RW " ( surface @-> rw_ops @-> bool @-> returning int ) end |
type ' a result = ' a Sdl . result |
let error ( ) = Error ( ` Msg ( Sdl . get_error ( ) ) ) |
let zero_to_ok = let read = function 0 -> Ok ( ) | err -> error ( ) in view ~ read ~ write ( : fun _ -> assert false ) int |
let bool = let read = function 0 -> false | _ -> true in let write = function true -> 1 | false -> 0 in view ~ read ~ write : write int |
let int32_as_uint32_t = view ~ read : Unsigned . UInt32 . to_int32 ~ write : Unsigned . UInt32 . of_int32 uint32_t |
let int64_as_long = view ~ read : Signed . Long . to_int64 ~ write : Signed . Long . of_int64 long |
let surface = view ~ read : Sdl . unsafe_surface_of_ptr ~ write : Sdl . unsafe_ptr_of_surface nativeint |
let surface_result = let read v = if Nativeint . ( compare v zero ) = 0 then error ( ) else Ok ( Sdl . unsafe_surface_of_ptr v ) and write = function | Error _ -> raw_address_of_ptr @@ null | Ok s -> Sdl . unsafe_ptr_of_surface s in view ~ read ~ write nativeint |
let rw_ops = view ~ read : Sdl . unsafe_rw_ops_of_ptr ~ write : Sdl . unsafe_ptr_of_rw_ops nativeint |
type font = _font structure ptr |
let font_struct : _font structure typ = structure " TTF_Font " |
let font : _font structure ptr typ = ptr font_struct |
let font_opt : _font structure ptr option typ = ptr_opt font_struct |
let font_result = let read = function | None -> error ( ) | Some v -> Ok v and write = function | Error _ -> None | Ok s -> Some s in view ~ read ~ write font_opt |
let init = foreign " TTF_Init " ( void @-> returning zero_to_ok ) |
let open_font = foreign " TTF_OpenFont " ( string @-> int @-> returning font_result ) |
let open_font_index = foreign " TTF_OpenFontIndex " ( string @-> int @-> int64_as_long @-> returning font_result ) |
let open_font_rw = foreign " TTF_OpenFontRW " ( rw_ops @-> int @-> int @-> returning font_result ) |
let open_font_index_rw = foreign " TTF_OpenFontIndexRW " ( rw_ops @-> int @-> int @-> int64_as_long @-> returning font_result ) |
let byte_swapped_unicode = foreign " TTF_ByteSwappedUNICODE " ( int @-> returning void ) |
module Style = struct type t = Unsigned . uint32 let i = Unsigned . UInt32 . of_int let ( + ) = Unsigned . UInt32 . logor let test f m = Unsigned . UInt32 . ( compare ( logand f m ) zero <> 0 ) let eq f f ' = Unsigned . UInt32 . ( compare f f ' = 0 ) let normal = i 0 let bold = i 1 let italic = i 2 let underline = i 4 let strikethrough = i 8 end |
let get_font_style = foreign " TTF_GetFontStyle " ( font @-> returning uint32_t ) |
let set_font_style = foreign " TTF_SetFontStyle " ( font @-> uint32_t @-> returning void ) |
let get_font_outline = foreign " TTF_GetFontOutline " ( font @-> returning int ) |
let set_font_outline = foreign " TTF_SetFontOutline " ( font @-> int @-> returning void ) |
module Hinting = struct type t = Normal | Light | Mono | None let t = let read = function 0 -> Normal | 1 -> Light | 2 -> Mono | 3 -> None | _ -> failwith " Unexpected value " in let write = function Normal -> 0 | Light -> 1 | Mono -> 2 | None -> 3 in view ~ read ~ write int end |
let get_font_hinting = foreign " TTF_GetFontHinting " ( font @-> returning Hinting . t ) |
let set_font_hinting = foreign " TTF_SetFontHinting " ( font @-> Hinting . t @-> returning void ) |
let font_height = foreign " TTF_FontHeight " ( font @-> returning int ) |
let font_ascent = foreign " TTF_FontAscent " ( font @-> returning int ) |
let font_descent = foreign " TTF_FontDescent " ( font @-> returning int ) |
let font_line_skip = foreign " TTF_FontLineSkip " ( font @-> returning int ) |
let get_font_kerning = foreign " TTF_GetFontKerning " ( font @-> returning bool ) |
let set_font_kerning = foreign " TTF_SetFontKerning " ( font @-> bool @-> returning void ) |
let font_faces = foreign " TTF_FontFaces " ( font @-> returning int64_as_long ) |
let font_face_is_fixed_width = foreign " TTF_FontFaceIsFixedWidth " ( font @-> returning int ) |
let font_face_family_name = foreign " TTF_FontFaceFamilyName " ( font @-> returning string ) |
let font_face_style_name = foreign " TTF_FontFaceStyleName " ( font @-> returning string ) |
let glyph_ucs2 = view ~ read : Unsigned . UInt16 . to_int ~ write : Unsigned . UInt16 . of_int uint16_t |
let glyph_is_provided = foreign " TTF_GlyphIsProvided " ( font @-> glyph_ucs2 @-> returning bool ) |
module GlyphMetrics = struct type t = { min_x : int ; max_x : int ; min_y : int ; max_y : int ; advance : int } end |
let glyph_metrics = foreign " TTF_GlyphMetrics " ( font @-> glyph_ucs2 @-> ptr int @-> ptr int @-> ptr int @-> ptr int @-> ptr int @-> returning int ) |
let glyph_metrics f g = let ( min_x , max_x , min_y , max_y , advance ) = ( allocate int 0 , allocate int 0 , allocate int 0 , allocate int 0 , allocate int 0 ) in if 0 = glyph_metrics f g min_x max_x min_y max_y advance then Ok GlyphMetrics . ( { min_x = !@ min_x ; max_x = !@ max_x ; min_y = !@ min_y ; max_y = !@ max_y ; advance = !@ advance } ) else error ( ) |
let size_text = foreign " TTF_SizeText " ( font @-> string @-> ptr int @-> ptr int @-> returning int ) |
let size_text f s = let ( w , h ) = ( allocate int 0 , allocate int 0 ) in if 0 = size_text f s w h then Ok ( !@ w , !@ h ) else error ( ) |
let size_utf8 = foreign " TTF_SizeUTF8 " ( font @-> string @-> ptr int @-> ptr int @-> returning int ) |
let size_utf8 f s = let ( w , h ) = ( allocate int 0 , allocate int 0 ) in if 0 = size_utf8 f s w h then Ok ( !@ w , !@ h ) else error ( ) |
let size_unicode = foreign " TTF_SizeUNICODE " ( font @-> ptr glyph_ucs2 @-> ptr int @-> ptr int @-> returning int ) |
type color = _color structure |
let color : color typ = structure " SDL_Color " |
let color_r = field color " r " uint8_t |
let color_g = field color " g " uint8_t |
let color_b = field color " b " uint8_t |
let color_a = field color " a " uint8_t |
let ( ) = seal color |
let color = let read v = let ( r , g , b , a ) = Unsigned . UInt8 . ( to_int @@ getf v color_r , to_int @@ getf v color_g , to_int @@ getf v color_b , to_int @@ getf v color_a ) in Sdl . Color . create r g b a in let write v = let c = make color in setf c color_r ( Unsigned . UInt8 . of_int ( Sdl . Color . r v ) ) ; setf c color_g ( Unsigned . UInt8 . of_int ( Sdl . Color . g v ) ) ; setf c color_b ( Unsigned . UInt8 . of_int ( Sdl . Color . b v ) ) ; setf c color_a ( Unsigned . UInt8 . of_int ( Sdl . Color . a v ) ) ; c in view ~ read ~ write color |
let render_text_solid = foreign " TTF_RenderText_Solid " ( font @-> string @-> color @-> returning surface_result ) |
let render_utf8_solid = foreign " TTF_RenderUTF8_Solid " ( font @-> string @-> color @-> returning surface_result ) |
let render_unicode_solid = foreign " TTF_RenderUNICODE_Solid " ( font @-> ptr glyph_ucs2 @-> color @-> returning surface_result ) |
let render_glyph_solid = foreign " TTF_RenderGlyph_Solid " ( font @-> glyph_ucs2 @-> color @-> returning surface_result ) |
let render_text_shaded = foreign " TTF_RenderText_Shaded " ( font @-> string @-> color @-> color @-> returning surface_result ) |
let render_utf8_shaded = foreign " TTF_RenderUTF8_Shaded " ( font @-> string @-> color @-> color @-> returning surface_result ) |
let render_unicode_shaded = foreign " TTF_RenderUNICODE_Shaded " ( font @-> ptr glyph_ucs2 @-> color @-> color @-> returning surface_result ) |
let render_glyph_shaded = foreign " TTF_RenderGlyph_Shaded " ( font @-> glyph_ucs2 @-> color @-> color @-> returning surface_result ) |
let render_text_blended = foreign " TTF_RenderText_Blended " ( font @-> string @-> color @-> returning surface_result ) |
let render_utf8_blended = foreign " TTF_RenderUTF8_Blended " ( font @-> string @-> color @-> returning surface_result ) |
let render_unicode_blended = foreign " TTF_RenderUNICODE_Blended " ( font @-> ptr glyph_ucs2 @-> color @-> returning surface_result ) |
let render_text_blended_wrapped = foreign " TTF_RenderText_Blended_Wrapped " ( font @-> string @-> color @-> int32_as_uint32_t @-> returning surface_result ) |
let render_utf8_blended_wrapped = foreign " TTF_RenderUTF8_Blended_Wrapped " ( font @-> string @-> color @-> int32_as_uint32_t @-> returning surface_result ) |
let render_unicode_blended_wrapped = foreign " TTF_RenderUNICODE_Blended_Wrapped " ( font @-> ptr glyph_ucs2 @-> color @-> int32_as_uint32_t @-> returning surface_result ) |
let render_glyph_blended = foreign " TTF_RenderGlyph_Blended " ( font @-> glyph_ucs2 @-> color @-> returning surface_result ) |
let close_font = foreign " TTF_CloseFont " ( font @-> returning void ) |
let quit = foreign " TTF_Quit " ( void @-> returning void ) |
let was_init = foreign " TTF_WasInit " ( void @-> returning bool ) |
let get_font_kerning_size = foreign " TTF_GetFontKerningSize " ( font @-> int @-> int @-> returning int ) end |
let cs = let module M = struct type t = Cstruct . t let pp = Cstruct . hexdump_pp let equal = Cstruct . equal end in ( module M : Alcotest . TESTABLE with type t = M . t ) |
let msg = let module M = struct type t = [ ` Msg of string ] let pp ppf = function ` Msg str -> Fmt . string ppf str let equal _ _ = true end in ( module M : Alcotest . TESTABLE with type t = M . t ) |
let key = match Base64 . decode " GSnQJ + fHuzwj5yKzCOkXdISyGQXBUxMrjEjL4Kr1WIs " = with | Error _ -> assert false | Ok x -> Cstruct . of_string x |
let key_name = Domain_name . of_string_exn " mykey . bla . example " |
let tsig ( ? fudge = 300 ) algorithm signed = let fudge = Ptime . Span . of_int_s fudge in let signed = match Ptime . of_float_s signed with | None -> assert false | Some x -> x in match Dns . Tsig . tsig ~ algorithm ~ signed ~ fudge ( ) with | None -> assert false | Some x -> x |
let example0 ( ) = let buf = of_h { __ | 62 d7 28 00 00 01 00 00 00 02 00 00 07 65 78 61 6d 70 6c 65 03 63 6f 6d 00 00 06 00 01 03 66 6f 6f c0 0c 00 ff 00 ff 00 00 00 00 00 00 03 62 61 72 c0 0c 00 01 00 01 00 00 01 2c 00 04 01 02 03 04 | __ } and now = 1506887417 . and mac = of_h { __ | bf 5d 77 ba 97 ba 7b 95 9e 1b 0d 95 64 a7 5b a6 95 bf 24 15 3b 9d a2 1b bf 6f ae 61 9d 0f 28 a1 | __ } in Alcotest . ( check cs " tsig is the same " mac ( Dns_tsig . compute_tsig key_name ( tsig Dns . Tsig . SHA256 now ) ~ key buf ) ) |
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