mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-23 12:36:51 +03:00
239 lines
6.1 KiB
C
239 lines
6.1 KiB
C
/*
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* Copyright 2010 John-Mark Bell <jmb@netsurf-browser.org>
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* Copyright 2014 Chris Young <chris@unsatisfactorysoftware.co.uk>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Minimal compatibility header for AmigaOS 3
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*/
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#ifndef AMIGA_OS3SUPPORT_H_
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#define AMIGA_OS3SUPPORT_H_
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#ifndef __amigaos4__
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#include <stdint.h>
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#include <proto/exec.h>
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#include <proto/dos.h>
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/* Include prototypes for amigalib */
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#include <clib/alib_protos.h>
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#ifndef EXEC_MEMORY_H
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#include <exec/memory.h>
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#endif
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/* C macros */
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#ifndef ASM
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#define ASM
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#endif
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#ifndef REG
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#define REG(reg,arg) arg __asm(#reg)
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#endif
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#define MIN(a,b) (((a)<(b))?(a):(b))
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/* Macros */
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#define IsMinListEmpty(L) (L)->mlh_Head->mln_Succ == 0
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#define LIB_IS_AT_LEAST(B,V,R) ((B)->lib_Version>(V)) || \
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((B)->lib_Version==(V) && (B)->lib_Revision>=(R))
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#define EAD_IS_FILE(E) ((E)->ed_Type<0)
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/* Define extra memory type flags */
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#define MEMF_PRIVATE MEMF_ANY
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#define MEMF_SHARED MEMF_ANY
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/* Ignore unsupported tags */
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#define ASO_NoTrack TAG_IGNORE
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#define BITMAP_DisabledSourceFile TAG_IGNORE
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#define BITMAP_HasAlpha TAG_IGNORE
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#define BLITA_UseSrcAlpha TAG_IGNORE
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#define BLITA_MaskPlane TAG_IGNORE
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#define CLICKTAB_CloseImage TAG_IGNORE
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#define CLICKTAB_FlagImage TAG_IGNORE
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#define CLICKTAB_LabelTruncate TAG_IGNORE
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#define CLICKTAB_NodeClosed TAG_IGNORE
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#define GETFONT_OTagOnly TAG_IGNORE
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#define GETFONT_ScalableOnly TAG_IGNORE
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#define PDTA_PromoteMask TAG_IGNORE
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#define RPTAG_APenColor TAG_IGNORE
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#define GA_HintInfo TAG_IGNORE
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#define GAUGEIA_Level TAG_IGNORE
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#define IA_InBorder TAG_IGNORE
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#define IA_Label TAG_IGNORE
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#define SA_Compositing TAG_IGNORE
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#define SBNA_Text TAG_IGNORE
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#define TNA_CloseGadget TAG_IGNORE
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#define TNA_HintInfo TAG_IGNORE
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#define WA_ToolBox TAG_IGNORE
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#define WINDOW_BuiltInScroll TAG_IGNORE
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#define WINDOW_NewMenu TAG_IGNORE
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#define WINDOW_NewPrefsHook TAG_IGNORE
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/* raw keycodes */
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#define RAWKEY_BACKSPACE 0x41
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#define RAWKEY_TAB 0x42
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#define RAWKEY_ESC 0x45
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#define RAWKEY_DEL 0x46
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#define RAWKEY_PAGEUP 0x48
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#define RAWKEY_PAGEDOWN 0x49
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#define RAWKEY_CRSRUP 0x4C
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#define RAWKEY_CRSRDOWN 0x4D
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#define RAWKEY_CRSRRIGHT 0x4E
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#define RAWKEY_CRSRLEFT 0x4F
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#define RAWKEY_F5 0x54
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#define RAWKEY_HELP 0x5F
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#define RAWKEY_HOME 0x70
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#define RAWKEY_END 0x71
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/* Other constants */
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#define BVS_DISPLAY BVS_NONE
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#define IDCMP_EXTENDEDMOUSE 0
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#define WINDOW_BACKMOST 0
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#define DN_FULLPATH 0
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#define BGBACKFILL JAM1
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#define OFF_OPEN 0
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#define AFF_OTAG 0
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/* Renamed structures */
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#define AnchorPathOld AnchorPath
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/* ReAction (ClassAct) macros */
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#define GetFileEnd End
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#define GetFontEnd End
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#define GetScreenModeEnd End
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/* Easy compat macros */
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/* application */
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#define Notify(...) (void)0
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/* DataTypes */
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#define SaveDTObjectA(O,W,R,F,M,I,A) DoDTMethod(O,W,R,DTM_WRITE,F,M,NULL)
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/* diskfont */
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#define EReleaseInfo ReleaseInfo
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#define EObtainInfo ObtainInfo
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#define ESetInfo SetInfo
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/* Only used in one place we haven't ifdeffed, where it returns the charset name */
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#define ObtainCharsetInfo(A,B,C) (const char *)"ISO-8859-1"
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/* DOS */
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#define AllocSysObjectTags(A,B,C,D) CreateMsgPort() /* Assume ASOT_PORT for now */
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#define FOpen(A,B,C) Open(A,B)
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#define FClose(A) Close(A)
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#define CreateDirTree(D) CreateDir(D) /*\todo This isn't quite right */
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#define DevNameFromLock(A,B,C,D) NameFromLock(A,B,C)
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/* Exec */
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#define AllocVecTagList(SZ,TAG) AllocVec(SZ,MEMF_ANY) /* AllocVecTagList with no tags */
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#define FindIName FindName
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/* Gfx */
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#define SetRPAttrs(...) (void)0 /*\todo Probably need to emulate this */
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/* Intuition */
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#define ICoerceMethod CoerceMethod
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#define IDoMethod DoMethod
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#define IDoMethodA DoMethodA
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#define IDoSuperMethodA DoSuperMethodA
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#define ShowWindow(...) (void)0
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/* Utility */
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#define SetMem memset
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#define SNPrintf snprintf
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/* Integral type definitions */
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typedef int8_t int8;
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typedef uint8_t uint8;
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typedef int16_t int16;
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typedef uint16_t uint16;
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typedef int32_t int32;
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typedef uint32_t uint32;
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typedef int64_t int64;
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typedef uint64_t uint64;
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/* TimeVal */
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struct TimeVal {
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uint32 Seconds;
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uint32 Microseconds;
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};
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/* TimeRequest */
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struct TimeRequest {
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struct IORequest Request;
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struct TimeVal Time;
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};
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/* OutlineFont */
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struct OutlineFont {
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struct BulletBase *BulletBase;
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struct GlyphEngine *GEngine;
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STRPTR OTagPath;
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struct TagItem *olf_OTagList;
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};
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/* icon.library v51 (ie. AfA_OS version) */
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#define ICONCTRLA_SetImageDataFormat (ICONA_Dummy + 0x67) /*103*/
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#define ICONCTRLA_GetImageDataFormat (ICONA_Dummy + 0x68) /*104*/
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#define IDFMT_BITMAPPED (0) /* Bitmapped icon (planar, legacy) */
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#define IDFMT_PALETTEMAPPED (1) /* Palette mapped icon (chunky, V44+) */
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#define IDFMT_DIRECTMAPPED (2) /* Direct mapped icon (truecolor 0xAARRGGBB, V51+) */
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/* Object types */
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enum {
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ASOT_PORT = 1,
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ASOT_IOREQUEST
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};
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/* Requester types */
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enum {
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TDRIMAGE_ERROR = 1,
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TDRIMAGE_WARNING
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};
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/* Functions */
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/* Diskfont */
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void CloseOutlineFont(struct OutlineFont *of, struct List *list);
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struct OutlineFont *OpenOutlineFont(STRPTR fileName, struct List *list, ULONG flags);
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/* DOS */
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int64 GetFileSize(BPTR fh);
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void FreeSysObject(ULONG type, APTR obj);
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/* Exec */
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struct Node *GetHead(struct List *list);
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struct Node *GetPred(struct Node *node);
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struct Node *GetSucc(struct Node *node);
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/* Intuition */
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uint32 GetAttrs(Object *obj, Tag tag1, ...);
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ULONG RefreshSetGadgetAttrs(struct Gadget *g, struct Window *w, struct Requester *r, Tag tag1, ...);
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ULONG RefreshSetGadgetAttrsA(struct Gadget *g, struct Window *w, struct Requester *r, struct TagItem *tags);
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/* Utility */
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char *ASPrintf(const char *fmt, ...);
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/* C */
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char *strlwr(char *str);
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#endif
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#endif
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