X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Frfxswf.h;h=506f156beeb1baefc81612074dd572a937f4b28c;hb=f07a5d8e942486aadff722d4f7d2438f6c93d309;hp=377123eebe5658d0082fc380e2be7ba0c06c2e56;hpb=07b215b2a0b442a8f9b832b9ff94755bb6191d48;p=swftools.git diff --git a/lib/rfxswf.h b/lib/rfxswf.h index 377123e..506f156 100644 --- a/lib/rfxswf.h +++ b/lib/rfxswf.h @@ -16,10 +16,33 @@ #include #include #include +#include +#include #include "../config.h" #define DEBUG_RFXSWF +#ifndef TRUE +#define TRUE (1) +#endif +#ifndef FALSE +#define FALSE (0) +#endif + +//#define SWAP16(s) ((U16) ((U8*)&s)[0] | ((U16) ((U8*)&s)[1] << 8)) +//#define SWAP32(s) ((U32) ((U8*)&s)[0] | ((U32) ((U8*)&s)[1] << 8) | ((U32) ((U8*)&s)[2] << 16) | ((U32) ((U8*)&s)[3] << 24)) +#ifdef WORDS_BIGENDIAN +#define SWAP16(s) ((((s)>>8)&0x00ff)|(((s)<<8)&0xff00)) +#define SWAP32(s) (SWAP16(((s)>>16)&0x0000ffff)|((SWAP16(s)<<16)&0xffff0000)) +#define REVERSESWAP16(x) (x) +#define REVERSESWAP32(x) (x) +#else +#define SWAP16(x) (x) +#define SWAP32(x) (x) +#define REVERSESWAP16(s) ((((s)>>8)&0x00ff)|(((s)<<8)&0xff00)) +#define REVERSESWAP32(s) (REVERSESWAP16(((s)>>16)&0x0000ffff)|((REVERSESWAP16(s)<<16)&0xffff0000)) +#endif + // SWF Types typedef unsigned long U32; @@ -73,15 +96,8 @@ typedef struct _TAG // NEVER access a Tag-Struct directly ! U8 * data; U32 memsize; // to minimize realloc() calls - union - { U32 len; // for Set-Access - U32 dataWritePos; - }; - - union - { U32 pos; // for Get-Access - U32 dataReadPos; - }; + U32 len; // for Set-Access + U32 pos; // for Get-Access int frame; // not really up-to-date @@ -105,6 +121,10 @@ typedef struct _ActionTAG U8 tmp[4]; // store small operands here. } ActionTAG; +typedef struct _ActionMarker +{ + ActionTAG* atag; +} ActionMarker; typedef struct _SWF { U8 fileVersion; @@ -121,6 +141,10 @@ int swf_ReadSWF(int handle,SWF * swf); // Reads SWF to memory (malloc'ed), int swf_WriteSWF(int handle,SWF * swf); // Writes SWF to file, returns length or <0 if fails int swf_WriteCGI(SWF * swf); // Outputs SWF with valid CGI header to stdout void swf_FreeTags(SWF * swf); // Frees all malloc'ed memory for swf + +// for streaming: +int swf_WriteHeader(int handle,SWF * swf); // Writes Header of swf to file +int swf_WriteTag(int handle,TAG * tag); // Writes TAG to file TAG * swf_InsertTag(TAG * after,U16 id); // updates frames, if necessary int swf_DeleteTag(TAG * t); @@ -133,8 +157,8 @@ TAG * swf_PrevTag(TAG * t); int swf_GetFrameNo(TAG * t); // should be renamed to TagGetFrame U16 swf_GetTagID(TAG * t); // ... TagGetID -U32 swf_GetDataSize(TAG * t); // ... TagGetDataSize -U8* swf_GetDataSizePtr(TAG * t); +U32 swf_GetTagLen(TAG * t); // ... TagGetTagLen +U8* swf_GetTagLenPtr(TAG * t); U32 swf_GetBits(TAG * t,int nbits); S32 swf_GetSBits(TAG * t,int nbits); @@ -227,18 +251,14 @@ int swf_SetRGBA(TAG * t,RGBA * col); #define ST_TEMPLATECOMMAND 49 #define ST_GENERATOR3 51 #define ST_EXTERNALFONT 52 +#define ST_EXPORTASSETS 56 +#define ST_IMPORTASSETS 57 +#define ST_ENABLEDEBUGGER 58 #define ST_REFLEX 777 /* to identify generator software */ // Advanced Funtions -// swfdump.c - -void swf_DumpHeader(FILE * f,SWF * swf); -void swf_DumpMatrix(FILE * f,MATRIX * m); -void swf_DumpTag(FILE * f,TAG * t); -char* swf_TagGetName(TAG*tag); - // swfshape.c typedef struct _LINESTYLE @@ -259,20 +279,17 @@ typedef struct _SHAPE // NEVER access a Shape-Struct directly ! { LINESTYLE * data; U16 n; } linestyle; - // note: changes of shape structure - struct // lead to incompatible .efont formats + + struct { FILLSTYLE * data; U16 n; } fillstyle; - - S32 px; - S32 py; - + struct { U16 fill; U16 line; } bits; - + // used by Get/SetSimpleShape and glyph handling U8 * data; U32 bitlen; // length of data in bits } SHAPE, * LPSHAPE; @@ -308,39 +325,72 @@ int swf_ShapeSetEnd(TAG * t); // does not support wide characters ! -#define MAX_CHAR_PER_FONT 256 +#define MAX_CHAR_PER_FONT 512 + +typedef struct _KERNING +{ + U16 char1; + U16 char2; + U16 adjustment; +} SWFKERNING; typedef struct _SWFLAYOUT -{ S16 ascent; - S16 descent; - S16 leading; - SRECT bounds[MAX_CHAR_PER_FONT]; - struct - { U16 count; - U8 * data; // size = count*4 bytes - } kerning; +{ S16 ascent; + S16 descent; + S16 leading; + SRECT * bounds; + U16 kerningcount; + SWFKERNING * kerning; } SWFLAYOUT, * LPSWFLAYOUT; +typedef struct +{ S16 advance; + SHAPE * shape; +} SWFGLYPH; + typedef struct _SWFFONT -{ U16 id; +{ int id; // -1 = not set + U8 version; // 0 = not set, 1 = definefont, 2 = definefont2 U8 * name; SWFLAYOUT * layout; - + U16 numchars; + U16 maxascii; // highest mapped ascii value U8 flags; // bold/italic/unicode/ansi ... - - U16 codes[MAX_CHAR_PER_FONT]; - - struct - { U16 advance; - U16 gid; // Glyph-ID after DefineFont - SHAPE * shape; - } glyph[MAX_CHAR_PER_FONT]; + U16 * glyph2ascii; + int * ascii2glyph; + SWFGLYPH * glyph; } SWFFONT, * LPSWFFONT; typedef struct _FONTUSAGE { U8 code[MAX_CHAR_PER_FONT]; } FONTUSAGE, * LPFONTUSAGE; +#define ET_HASTEXT 32768 +#define ET_WORDWRAP 16384 +#define ET_MULTILINE 8192 +#define ET_PASSWORD 4096 +#define ET_READONLY 2048 +#define ET_HASTEXTCOLOR 1024 +#define ET_HASMAXLENGTH 512 +#define ET_HASFONT 256 +#define ET_X3 128 +#define ET_X2 64 +#define ET_HASLAYOUT 32 +#define ET_NOSELECT 16 +#define ET_BORDER 8 +#define ET_X1 4 +#define ET_X0 2 +#define ET_USEOUTLINES 1 + +typedef struct _EditTextLayout +{ + U8 align; // 0=left, 1=right, 2=center, 3=justify + U16 leftmargin; + U16 rightmargin; + U16 indent; + U16 leading; +} EditTextLayout; + int swf_FontEnumerate(SWF * swf,void (*FontCallback) (U16,U8*)); // -> void fontcallback(U16 id,U8 * name); returns number of defined fonts @@ -360,9 +410,16 @@ int swf_FontUse(FONTUSAGE * use,U8 * s); int swf_FontSetDefine(TAG * t,SWFFONT * f); int swf_FontSetInfo(TAG * t,SWFFONT * f); +int swf_FontExtract_DefineTextCallback(int id,SWFFONT * f,TAG * t,int jobs, + void(*callback)(int*chars, int nr, int id)); + +// the following two functions are obsolete and will be removed soon int swf_FontExport(int handle,SWFFONT * f); int swf_FontImport(int handle,SWFFONT * * f); +void swf_WriteFont(SWFFONT* font, char* filename); +SWFFONT* swf_ReadFont(char* filename); + void swf_FontFree(SWFFONT * f); U32 swf_TextGetWidth(SWFFONT * font,U8 * s,int scale); @@ -374,6 +431,16 @@ int swf_TextSetCharRecord(TAG * t,SWFFONT * font,U8 * s,int scale,U8 gbits,U8 ab int swf_TextPrintDefineText(TAG * t,SWFFONT * f); // Prints text defined in tag t with font f to stdout +void swf_SetEditText(TAG*tag, U16 flags, SRECT r, char*text, RGBA*color, + int maxlength, U16 font, U16 height, EditTextLayout*layout, char*variable); + +// swfdump.c + +void swf_DumpHeader(FILE * f,SWF * swf); +void swf_DumpMatrix(FILE * f,MATRIX * m); +void swf_DumpTag(FILE * f,TAG * t); +char* swf_TagGetName(TAG*tag); +void swf_DumpFont(SWFFONT * font); // swfobject.c @@ -412,6 +479,7 @@ int swf_ObjectMove(TAG * t,U16 depth,MATRIX * m,CXFORM * cx); #define BC_END 0x0800 #define BC_INSERT 0x0a00 #define BC_DELETE 0x0c00 +#define BC_CLEAR 0x0e00 #define BC_BACKSPACE 0x1000 #define BC_ENTER 0x1a00 #define BC_CURSORUP 0x1c00 @@ -419,8 +487,30 @@ int swf_ObjectMove(TAG * t,U16 depth,MATRIX * m,CXFORM * cx); #define BC_PAGEUP 0x2000 #define BC_PAGEDOWN 0x2200 #define BC_TAB 0x2400 +#define BC_ESCAPE 0x3600 #define BC_SPACE 0x4000 +/* these are probably only valid with linux: + Ctrl-A 0x0200 + Ctrl-X 0x3000 + Ctrl-Y 0x3200 + Ctrl-Z 0x3400 + Escape/Ctrl-[ 0x3600 + Ctrl-\ 0x3800 + Ctrl-] 0x3a00 + Ctrl-^ 0x3c00 + Ctrl-/ 0x3e00 + */ + +/* everything above 0x4000 is standard ascii: + 0x4000 ' ' 0x4200 '!' 0x4600 '#' 0x4800 '$' 0x4a00 '%' 0x4c00 '&' ... + 0x6000 '0' ... 0x7200 '9' + 0x8000 '@' + 0x8200 'A' ... 0xb400 'Z' + ... + 0xfc00 '~' + */ + // Button Flag #define BF_TRACKMENU 0x01 @@ -462,6 +552,7 @@ int swf_SetLosslessBitsGrayscale(TAG * t,U16 width,U16 height,U8 * bitmap); // swftools.c U8 swf_isDefiningTag(TAG * t); +U8 swf_isPseudoDefiningTag(TAG * t); U8 swf_isAllowedSpriteTag(TAG * t); U16 swf_GetDefineID(TAG * t); U16 swf_GetPlaceID(TAG * t); //PLACEOBJECT, PLACEOBJECT2 (sometimes), REMOVEOBJECT @@ -478,8 +569,9 @@ void swf_uncgi(); // same behaviour as Steven Grimm's uncgi-library // swfaction.c -ActionTAG* swf_GetActions(TAG*tag); -void swf_SetActions(TAG*tag, ActionTAG*actions); +ActionTAG* swf_ActionGet(TAG*tag); +void swf_ActionFree(ActionTAG*tag); +void swf_ActionSet(TAG*tag, ActionTAG*actions); void swf_DumpActions(ActionTAG*atag, char*prefix); void swf_ActionEnumerateURLs(ActionTAG*atag, char*(*callback)(char*)); void swf_ActionEnumerateTargets(ActionTAG*atag, char*(*callback)(char*)); @@ -583,5 +675,7 @@ void action_If(U16 branch); void action_Call(); void action_GotoFrame2(U8 method); void swf_ActionEnd(); +ActionMarker action_setMarker(); +void action_fixjump(ActionMarker m1, ActionMarker m2); #endif