2006-04-13 20:47:06 +00:00
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// On-screen Display (ie. console)
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// for the Build Engine
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// by Jonathon Fowler (jonof@edgenetwk.com)
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#include "build.h"
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#include "osd.h"
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#include "compat.h"
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#include "baselayer.h"
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2008-06-30 00:18:59 +00:00
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symbol_t *symbols = NULL;
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2006-04-13 20:47:06 +00:00
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static symbol_t *addnewsymbol(const char *name);
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static symbol_t *findsymbol(const char *name, symbol_t *startingat);
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static symbol_t *findexactsymbol(const char *name);
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2008-03-23 00:06:42 +00:00
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// static int _validate_osdlines(void *);
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2006-04-13 20:47:06 +00:00
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static int _internal_osdfunc_listsymbols(const osdfuncparm_t *);
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static int _internal_osdfunc_help(const osdfuncparm_t *);
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2008-06-29 22:37:30 +00:00
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static int _internal_osdfunc_alias(const osdfuncparm_t *);
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2008-03-23 00:06:42 +00:00
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// static int _internal_osdfunc_dumpbuildinfo(const osdfuncparm_t *);
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// static int _internal_osdfunc_setrendermode(const osdfuncparm_t *);
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2006-04-13 20:47:06 +00:00
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static int white=-1; // colour of white (used by default display routines)
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static void _internal_drawosdchar(int, int, char, int, int);
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static void _internal_drawosdstr(int, int, char*, int, int, int);
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static void _internal_drawosdcursor(int,int,int,int);
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static int _internal_getcolumnwidth(int);
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static int _internal_getrowheight(int);
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static void _internal_clearbackground(int,int);
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static int _internal_gettime(void);
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static void _internal_onshowosd(int);
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2007-03-04 19:52:57 +00:00
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#define TEXTSIZE 32768
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2006-04-13 20:47:06 +00:00
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// history display
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static char osdtext[TEXTSIZE];
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2006-12-11 04:38:10 +00:00
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static char osdversionstring[32];
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static int osdversionstringlen;
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2007-04-17 05:54:12 +00:00
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static int osdversionstringshade;
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static int osdversionstringpal;
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2006-04-13 20:47:06 +00:00
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static int osdpos=0; // position next character will be written at
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static int osdlines=1; // # lines of text in the buffer
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static int osdrows=20; // # lines of the buffer that are visible
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2006-12-11 21:18:21 +00:00
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static int osdrowscur=-1;
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2006-12-11 03:06:49 +00:00
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static int osdscroll=0;
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2006-04-13 20:47:06 +00:00
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static int osdcols=60; // width of onscreen display in text columns
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static int osdmaxrows=20; // maximum number of lines which can fit on the screen
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static int osdmaxlines=TEXTSIZE/60; // maximum lines which can fit in the buffer
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static char osdvisible=0; // onscreen display visible?
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2006-12-11 03:32:43 +00:00
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static char osdinput=0; // capture input?
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2006-04-13 20:47:06 +00:00
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static int osdhead=0; // topmost visible line number
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static BFILE *osdlog=NULL; // log filehandle
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2008-02-24 00:46:57 +00:00
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static char osdinited=0; // text buffer initialized?
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2006-12-11 03:06:49 +00:00
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static int osdkey=0x29; // tilde shows the osd
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2006-04-13 20:47:06 +00:00
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static int keytime=0;
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2007-12-12 17:42:14 +00:00
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static int osdscrtime = 0;
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2006-04-13 20:47:06 +00:00
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// command prompt editing
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#define EDITLENGTH 512
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static int osdovertype=0; // insert (0) or overtype (1)
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static char osdeditbuf[EDITLENGTH+1]; // editing buffer
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static char osdedittmp[EDITLENGTH+1]; // editing buffer temporary workspace
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static int osdeditlen=0; // length of characters in edit buffer
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static int osdeditcursor=0; // position of cursor in edit buffer
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static int osdeditshift=0; // shift state
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static int osdeditcontrol=0; // control state
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static int osdeditcaps=0; // capslock
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static int osdeditwinstart=0;
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static int osdeditwinend=60-1-3;
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#define editlinewidth (osdcols-1-3)
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// command processing
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#define HISTORYDEPTH 16
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static int osdhistorypos=-1; // position we are at in the history buffer
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static int osdhistorybuf[HISTORYDEPTH][EDITLENGTH+1]; // history strings
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static int osdhistorysize=0; // number of entries in history
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// execution buffer
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// the execution buffer works from the command history
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static int osdexeccount=0; // number of lines from the head of the history buffer to execute
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2008-01-04 01:04:35 +00:00
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// maximal log line count
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int logcutoff=120000;
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int linecnt;
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2006-04-13 20:47:06 +00:00
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// presentation parameters
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static int osdpromptshade=0;
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static int osdpromptpal=0;
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static int osdeditshade=0;
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static int osdeditpal=0;
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static int osdtextshade=0;
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static int osdtextpal=0;
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2008-03-23 00:06:42 +00:00
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/* static int osdcursorshade=0;
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static int osdcursorpal=0; */
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2006-04-13 20:47:06 +00:00
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// application callbacks
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static void (*drawosdchar)(int, int, char, int, int) = _internal_drawosdchar;
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static void (*drawosdstr)(int, int, char*, int, int, int) = _internal_drawosdstr;
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static void (*drawosdcursor)(int, int, int, int) = _internal_drawosdcursor;
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static int (*getcolumnwidth)(int) = _internal_getcolumnwidth;
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static int (*getrowheight)(int) = _internal_getrowheight;
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static void (*clearbackground)(int,int) = _internal_clearbackground;
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static int (*gettime)(void) = _internal_gettime;
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static void (*onshowosd)(int) = _internal_onshowosd;
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static void _internal_drawosdchar(int x, int y, char ch, int shade, int pal)
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{
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2006-04-24 19:04:22 +00:00
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int i,j,k;
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char st[2] = { 0,0 };
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2008-03-23 00:06:42 +00:00
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UNREFERENCED_PARAMETER(shade);
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UNREFERENCED_PARAMETER(pal);
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2006-04-24 19:04:22 +00:00
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st[0] = ch;
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2007-12-12 17:42:14 +00:00
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if (white<0)
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{
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2006-04-24 19:04:22 +00:00
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// find the palette index closest to white
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k=0;
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2006-11-13 23:12:47 +00:00
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for (i=0;i<256;i++)
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2006-04-24 19:04:22 +00:00
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{
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j = ((int)curpalette[i].r)+((int)curpalette[i].g)+((int)curpalette[i].b);
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if (j > k) { k = j; white = i; }
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}
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}
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printext256(4+(x<<3),4+(y<<3), white, -1, st, 0);
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2006-04-13 20:47:06 +00:00
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}
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static void _internal_drawosdstr(int x, int y, char *ch, int len, int shade, int pal)
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{
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2006-04-24 19:04:22 +00:00
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int i,j,k;
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char st[1024];
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2008-03-23 00:06:42 +00:00
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UNREFERENCED_PARAMETER(shade);
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UNREFERENCED_PARAMETER(pal);
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2006-04-24 19:04:22 +00:00
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if (len>1023) len=1023;
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memcpy(st,ch,len);
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st[len]=0;
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2007-12-12 17:42:14 +00:00
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if (white<0)
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{
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2006-04-24 19:04:22 +00:00
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// find the palette index closest to white
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k=0;
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2006-11-13 23:12:47 +00:00
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for (i=0;i<256;i++)
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2006-04-24 19:04:22 +00:00
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{
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j = ((int)curpalette[i].r)+((int)curpalette[i].g)+((int)curpalette[i].b);
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if (j > k) { k = j; white = i; }
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}
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}
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printext256(4+(x<<3),4+(y<<3), white, -1, st, 0);
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2006-04-13 20:47:06 +00:00
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}
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static void _internal_drawosdcursor(int x, int y, int type, int lastkeypress)
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{
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2006-04-24 19:04:22 +00:00
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int i,j,k;
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char st[2] = { '_',0 };
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2008-03-23 00:06:42 +00:00
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UNREFERENCED_PARAMETER(lastkeypress);
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2006-04-24 19:04:22 +00:00
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if (type) st[0] = '#';
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2007-12-12 17:42:14 +00:00
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if (white<0)
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{
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2006-04-24 19:04:22 +00:00
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// find the palette index closest to white
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k=0;
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2006-11-13 23:12:47 +00:00
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for (i=0;i<256;i++)
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2006-04-24 19:04:22 +00:00
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{
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j = ((int)palette[i*3])+((int)palette[i*3+1])+((int)palette[i*3+2]);
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if (j > k) { k = j; white = i; }
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}
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}
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printext256(4+(x<<3),4+(y<<3)+2, white, -1, st, 0);
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2006-04-13 20:47:06 +00:00
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}
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static int _internal_getcolumnwidth(int w)
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{
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2006-04-24 19:04:22 +00:00
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return w/8 - 1;
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2006-04-13 20:47:06 +00:00
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}
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static int _internal_getrowheight(int w)
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{
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2006-04-24 19:04:22 +00:00
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return w/8;
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2006-04-13 20:47:06 +00:00
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}
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static void _internal_clearbackground(int cols, int rows)
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{
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2008-03-23 00:06:42 +00:00
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UNREFERENCED_PARAMETER(cols);
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UNREFERENCED_PARAMETER(rows);
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2006-04-13 20:47:06 +00:00
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}
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static int _internal_gettime(void)
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{
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2006-04-24 19:04:22 +00:00
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return 0;
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2006-04-13 20:47:06 +00:00
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}
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static void _internal_onshowosd(int a)
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{
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2008-03-23 00:06:42 +00:00
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UNREFERENCED_PARAMETER(a);
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2006-04-13 20:47:06 +00:00
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}
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////////////////////////////
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2008-06-29 22:37:30 +00:00
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static int _internal_osdfunc_alias(const osdfuncparm_t *parm)
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{
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symbol_t *i;
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if (parm->numparms < 1)
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{
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OSD_Printf("Alias listing:\n");
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for (i=symbols; i!=NULL; i=i->next)
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2008-06-30 00:18:59 +00:00
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if (i->func == (void *)OSD_ALIAS)
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2008-06-29 22:37:30 +00:00
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OSD_Printf(" %s\n", i->name);
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return OSDCMD_OK;
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}
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2008-06-30 00:18:59 +00:00
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for (i=symbols; i!=NULL; i=i->next)
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2008-06-29 22:37:30 +00:00
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{
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2008-06-30 00:32:05 +00:00
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if (!Bstrcasecmp(parm->parms[0],i->name))
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2008-06-30 00:18:59 +00:00
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{
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2008-06-30 00:32:05 +00:00
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if (parm->numparms < 2)
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2008-06-30 00:18:59 +00:00
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{
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if (i->func == (void *)OSD_ALIAS)
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OSD_Printf("alias %s \"%s\"\n", i->name, i->help);
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else OSD_Printf("%s is a function, not an alias\n",i->name);
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2008-06-30 00:32:05 +00:00
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return OSDCMD_OK;
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}
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2008-06-30 01:03:51 +00:00
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if (i->func != (void *)OSD_ALIAS && i->func != (void *)OSD_UNALIASED)
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2008-06-30 00:32:05 +00:00
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{
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OSD_Printf("Cannot override function \"%s\" with alias\n",i->name);
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return OSDCMD_OK;
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2008-06-30 00:18:59 +00:00
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}
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}
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2008-06-29 22:37:30 +00:00
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}
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2008-06-30 00:18:59 +00:00
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OSD_RegisterFunction(Bstrdup(parm->parms[0]),Bstrdup(parm->parms[1]),(void *)OSD_ALIAS);
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2008-06-29 22:37:30 +00:00
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OSD_Printf("%s\n",parm->raw);
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return OSDCMD_OK;
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}
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2008-06-30 01:03:51 +00:00
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static int _internal_osdfunc_unalias(const osdfuncparm_t *parm)
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{
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symbol_t *i;
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if (parm->numparms < 1)
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return OSDCMD_SHOWHELP;
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for (i=symbols; i!=NULL; i=i->next)
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{
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if (!Bstrcasecmp(parm->parms[0],i->name))
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{
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if (parm->numparms < 2)
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{
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if (i->func == (void *)OSD_ALIAS)
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{
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OSD_Printf("Removed alias %s \(\"%s\"\)\n", i->name, i->help);
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i->func = (void *)OSD_UNALIASED;
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}
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else OSD_Printf("Invalid alias %s\n",i->name);
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return OSDCMD_OK;
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}
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}
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}
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OSD_Printf("Invalid alias %s\n",parm->parms[0]);
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return OSDCMD_OK;
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}
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2006-04-13 20:47:06 +00:00
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static int _internal_osdfunc_vars(const osdfuncparm_t *parm)
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{
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2006-04-24 19:04:22 +00:00
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int showval = (parm->numparms < 1);
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2007-12-12 17:42:14 +00:00
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if (!Bstrcasecmp(parm->name, "osdrows"))
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{
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2006-04-24 19:04:22 +00:00
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if (showval) { OSD_Printf("osdrows is %d\n", osdrows); return OSDCMD_OK; }
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2007-12-12 17:42:14 +00:00
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else
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{
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2006-04-24 19:04:22 +00:00
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osdrows = atoi(parm->parms[0]);
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if (osdrows < 1) osdrows = 1;
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else if (osdrows > osdmaxrows) osdrows = osdmaxrows;
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2008-05-10 01:29:37 +00:00
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if (osdrowscur!=-1)osdrowscur = osdrows;
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2006-04-24 19:04:22 +00:00
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return OSDCMD_OK;
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}
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}
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2008-05-10 01:29:37 +00:00
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else
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if (!Bstrcasecmp(parm->name, "logcutoff"))
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{
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if (showval) { OSD_Printf("logcutoff is %d\n", logcutoff); return OSDCMD_OK; }
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else
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{
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logcutoff = atoi(parm->parms[0]);
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return OSDCMD_OK;
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}
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}
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2006-04-24 19:04:22 +00:00
|
|
|
return OSDCMD_SHOWHELP;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int _internal_osdfunc_listsymbols(const osdfuncparm_t *parm)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *i;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2008-03-23 00:06:42 +00:00
|
|
|
UNREFERENCED_PARAMETER(parm);
|
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_Printf("Symbol listing:\n");
|
|
|
|
for (i=symbols; i!=NULL; i=i->next)
|
2008-06-30 01:03:51 +00:00
|
|
|
if (i->func != (void *)OSD_UNALIASED)
|
|
|
|
OSD_Printf(" %s\n", i->name);
|
2006-04-24 19:04:22 +00:00
|
|
|
|
|
|
|
return OSDCMD_OK;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int _internal_osdfunc_help(const osdfuncparm_t *parm)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *symb;
|
|
|
|
|
|
|
|
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
|
|
|
|
symb = findexactsymbol(parm->parms[0]);
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!symb)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_Printf("Help Error: \"%s\" is not a defined variable or function\n", parm->parms[0]);
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_Printf("%s\n", symb->help);
|
|
|
|
}
|
|
|
|
|
|
|
|
return OSDCMD_OK;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
2007-01-04 07:15:17 +00:00
|
|
|
static int _internal_osdfunc_clear(const osdfuncparm_t *parm)
|
|
|
|
{
|
2008-03-23 00:06:42 +00:00
|
|
|
UNREFERENCED_PARAMETER(parm);
|
2007-01-04 07:15:17 +00:00
|
|
|
Bmemset(osdtext,0,sizeof(osdtext));
|
|
|
|
osdlines = 1;
|
|
|
|
return OSDCMD_OK;
|
|
|
|
}
|
2006-04-13 20:47:06 +00:00
|
|
|
|
|
|
|
////////////////////////////
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_Cleanup() -- Cleans up the on-screen display
|
|
|
|
//
|
|
|
|
void OSD_Cleanup(void)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *s;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
for (; symbols; symbols=s)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
s=symbols->next;
|
|
|
|
Bfree(symbols);
|
|
|
|
}
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdlog) Bfclose(osdlog);
|
|
|
|
osdlog = NULL;
|
2006-04-24 18:52:29 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
osdinited=0;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
2008-02-24 00:46:57 +00:00
|
|
|
// OSD_Init() -- Initializes the on-screen display
|
2006-04-13 20:47:06 +00:00
|
|
|
//
|
|
|
|
void OSD_Init(void)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
Bmemset(osdtext, 32, TEXTSIZE);
|
|
|
|
osdlines=1;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
osdinited=1;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_RegisterFunction("listsymbols","listsymbols: lists all the recognized symbols",_internal_osdfunc_listsymbols);
|
|
|
|
OSD_RegisterFunction("help","help: displays help on the named symbol",_internal_osdfunc_help);
|
|
|
|
OSD_RegisterFunction("osdrows","osdrows: sets the number of visible lines of the OSD",_internal_osdfunc_vars);
|
2008-01-04 01:04:35 +00:00
|
|
|
OSD_RegisterFunction("logcutoff","logcutoff: sets the maximal line count of the log file",_internal_osdfunc_vars);
|
2007-01-04 07:15:17 +00:00
|
|
|
OSD_RegisterFunction("clear","clear: clears the console text buffer",_internal_osdfunc_clear);
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_RegisterFunction("alias","alias: creates an alias for calling multiple commands",_internal_osdfunc_alias);
|
2008-06-30 01:03:51 +00:00
|
|
|
OSD_RegisterFunction("unalias","unalias: removes an alias created with \"alias\"",_internal_osdfunc_unalias);
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
atexit(OSD_Cleanup);
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_SetLogFile() -- Sets the text file where printed text should be echoed
|
|
|
|
//
|
|
|
|
void OSD_SetLogFile(char *fn)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdlog) Bfclose(osdlog);
|
|
|
|
osdlog = NULL;
|
|
|
|
if (fn) osdlog = Bfopen(fn,"w");
|
|
|
|
if (osdlog) setvbuf(osdlog, (char*)NULL, _IONBF, 0);
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_SetFunctions() -- Sets some callbacks which the OSD uses to understand its world
|
|
|
|
//
|
|
|
|
void OSD_SetFunctions(
|
2006-04-24 19:04:22 +00:00
|
|
|
void (*drawchar)(int,int,char,int,int),
|
|
|
|
void (*drawstr)(int,int,char*,int,int,int),
|
|
|
|
void (*drawcursor)(int,int,int,int),
|
|
|
|
int (*colwidth)(int),
|
|
|
|
int (*rowheight)(int),
|
|
|
|
void (*clearbg)(int,int),
|
|
|
|
int (*gtime)(void),
|
|
|
|
void (*showosd)(int)
|
|
|
|
)
|
2006-04-13 20:47:06 +00:00
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
drawosdchar = drawchar;
|
|
|
|
drawosdstr = drawstr;
|
|
|
|
drawosdcursor = drawcursor;
|
|
|
|
getcolumnwidth = colwidth;
|
|
|
|
getrowheight = rowheight;
|
|
|
|
clearbackground = clearbg;
|
|
|
|
gettime = gtime;
|
|
|
|
onshowosd = showosd;
|
|
|
|
|
|
|
|
if (!drawosdchar) drawosdchar = _internal_drawosdchar;
|
|
|
|
if (!drawosdstr) drawosdstr = _internal_drawosdstr;
|
|
|
|
if (!drawosdcursor) drawosdcursor = _internal_drawosdcursor;
|
|
|
|
if (!getcolumnwidth) getcolumnwidth = _internal_getcolumnwidth;
|
|
|
|
if (!getrowheight) getrowheight = _internal_getrowheight;
|
|
|
|
if (!clearbackground) clearbackground = _internal_clearbackground;
|
|
|
|
if (!gettime) gettime = _internal_gettime;
|
|
|
|
if (!onshowosd) onshowosd = _internal_onshowosd;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_SetParameters() -- Sets the parameters for presenting the text
|
|
|
|
//
|
|
|
|
void OSD_SetParameters(
|
2006-04-24 19:04:22 +00:00
|
|
|
int promptshade, int promptpal,
|
|
|
|
int editshade, int editpal,
|
|
|
|
int textshade, int textpal
|
|
|
|
)
|
2006-04-13 20:47:06 +00:00
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdpromptshade = promptshade;
|
|
|
|
osdpromptpal = promptpal;
|
|
|
|
osdeditshade = editshade;
|
|
|
|
osdeditpal = editpal;
|
|
|
|
osdtextshade = textshade;
|
|
|
|
osdtextpal = textpal;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_CaptureKey() -- Sets the scancode for the key which activates the onscreen display
|
|
|
|
//
|
|
|
|
void OSD_CaptureKey(int sc)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdkey = sc;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_HandleKey() -- Handles keyboard input when capturing input.
|
|
|
|
// Returns 0 if the key was handled internally, or the scancode if it should
|
|
|
|
// be passed on to the game.
|
|
|
|
//
|
|
|
|
int OSD_HandleKey(int sc, int press)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
char ch;
|
|
|
|
int i,j;
|
|
|
|
symbol_t *tabc = NULL;
|
|
|
|
static symbol_t *lastmatch = NULL;
|
|
|
|
|
|
|
|
if (!osdinited) return sc;
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (sc == osdkey)
|
|
|
|
{
|
|
|
|
if (press)
|
|
|
|
{
|
2006-12-11 03:06:49 +00:00
|
|
|
osdscroll = -osdscroll;
|
2006-12-11 21:18:21 +00:00
|
|
|
if (osdrowscur == -1)
|
2006-12-11 03:06:49 +00:00
|
|
|
osdscroll = 1;
|
|
|
|
else if (osdrowscur == osdrows)
|
|
|
|
osdscroll = -1;
|
2007-12-12 17:42:14 +00:00
|
|
|
osdrowscur += osdscroll;
|
2006-12-11 03:32:43 +00:00
|
|
|
OSD_CaptureInput(osdscroll == 1);
|
2007-01-02 02:27:31 +00:00
|
|
|
osdscrtime = getticks();
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
|
|
|
return 0;//sc;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (!osdinput)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
return sc;
|
|
|
|
}
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!press)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (sc == 42 || sc == 54) // shift
|
|
|
|
osdeditshift = 0;
|
|
|
|
if (sc == 29 || sc == 157) // control
|
|
|
|
osdeditcontrol = 0;
|
|
|
|
return 0;//sc;
|
|
|
|
}
|
|
|
|
|
|
|
|
keytime = gettime();
|
|
|
|
|
|
|
|
if (sc != 15) lastmatch = NULL; // tab
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
while ((ch = bgetchar()))
|
|
|
|
{
|
|
|
|
if (ch == 1) // control a. jump to beginning of line
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 2) // control b, move one character left
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 5) // control e, jump to end of line
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 6) // control f, move one character right
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 8 || ch == 127) // control h, backspace
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (!osdeditcursor || !osdeditlen) return 0;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!osdovertype)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditcursor < osdeditlen)
|
|
|
|
Bmemmove(osdeditbuf+osdeditcursor-1, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
|
|
|
|
osdeditlen--;
|
|
|
|
}
|
|
|
|
osdeditcursor--;
|
|
|
|
if (osdeditcursor<osdeditwinstart) osdeditwinstart--,osdeditwinend--;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch == 9) // tab
|
|
|
|
{
|
|
|
|
if (!lastmatch)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
for (i=osdeditcursor;i>0;i--) if (osdeditbuf[i-1] == ' ') break;
|
|
|
|
for (j=0;osdeditbuf[i] != ' ' && i < osdeditlen;j++,i++)
|
|
|
|
osdedittmp[j] = osdeditbuf[i];
|
|
|
|
osdedittmp[j] = 0;
|
|
|
|
|
|
|
|
if (j > 0)
|
2006-12-11 03:06:49 +00:00
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
tabc = findsymbol(osdedittmp, NULL);
|
2007-12-12 17:42:14 +00:00
|
|
|
|
2007-01-26 21:12:05 +00:00
|
|
|
if (tabc)
|
2006-12-11 03:06:49 +00:00
|
|
|
{
|
2007-01-26 21:12:05 +00:00
|
|
|
if (tabc->next)
|
2006-12-11 03:06:49 +00:00
|
|
|
{
|
2007-01-26 21:12:05 +00:00
|
|
|
if (findsymbol(osdedittmp, tabc->next))
|
|
|
|
{
|
|
|
|
symbol_t *symb=tabc;
|
|
|
|
|
|
|
|
OSD_Printf("Matching symbols:\n");
|
|
|
|
while (symb && symb != lastmatch)
|
|
|
|
{
|
|
|
|
OSD_Printf(" %s\n", symb->name);
|
|
|
|
lastmatch = symb;
|
2007-12-12 17:42:14 +00:00
|
|
|
symb=findsymbol(osdedittmp, lastmatch->next);
|
2007-01-26 21:12:05 +00:00
|
|
|
}
|
|
|
|
}
|
2006-12-11 03:06:49 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
tabc = findsymbol(osdedittmp, lastmatch->next);
|
|
|
|
if (!tabc && lastmatch)
|
|
|
|
tabc = findsymbol(osdedittmp, NULL); // wrap
|
|
|
|
}
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (tabc)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
for (i=osdeditcursor;i>0;i--) if (osdeditbuf[i-1] == ' ') break;
|
|
|
|
osdeditlen = i;
|
|
|
|
for (j=0;tabc->name[j] && osdeditlen <= EDITLENGTH;i++,j++,osdeditlen++)
|
|
|
|
osdeditbuf[i] = tabc->name[j];
|
|
|
|
osdeditcursor = osdeditlen;
|
|
|
|
osdeditwinend = osdeditcursor;
|
|
|
|
osdeditwinstart = osdeditwinend-editlinewidth;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdeditwinstart<0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinstart=0;
|
|
|
|
osdeditwinend = editlinewidth;
|
|
|
|
}
|
|
|
|
|
|
|
|
lastmatch = tabc;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch == 11) // control k, delete all to end of line
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 12) // control l, clear screen
|
|
|
|
{
|
2007-01-04 07:15:17 +00:00
|
|
|
Bmemset(osdtext,0,sizeof(osdtext));
|
|
|
|
osdlines = 1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch == 13) // control m, enter
|
|
|
|
{
|
|
|
|
if (osdeditlen>0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditbuf[osdeditlen] = 0;
|
|
|
|
Bmemmove(osdhistorybuf[1], osdhistorybuf[0], HISTORYDEPTH*(EDITLENGTH+1));
|
|
|
|
Bmemmove(osdhistorybuf[0], osdeditbuf, EDITLENGTH+1);
|
|
|
|
if (osdhistorysize < HISTORYDEPTH) osdhistorysize++;
|
|
|
|
if (osdexeccount == HISTORYDEPTH)
|
|
|
|
OSD_Printf("Command Buffer Warning: Failed queueing command "
|
|
|
|
"for execution. Buffer full.\n");
|
|
|
|
else
|
|
|
|
osdexeccount++;
|
|
|
|
osdhistorypos=-1;
|
|
|
|
}
|
|
|
|
|
|
|
|
osdeditlen=0;
|
|
|
|
osdeditcursor=0;
|
|
|
|
osdeditwinstart=0;
|
|
|
|
osdeditwinend=editlinewidth;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch == 16) // control p, previous (ie. up arrow)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 20) // control t, swap previous two chars
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (ch == 21) // control u, delete all to beginning
|
|
|
|
{
|
|
|
|
if (osdeditcursor>0 && osdeditlen)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditcursor<osdeditlen)
|
|
|
|
Bmemmove(osdeditbuf, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
|
|
|
|
osdeditlen-=osdeditcursor;
|
|
|
|
osdeditcursor = 0;
|
|
|
|
osdeditwinstart = 0;
|
|
|
|
osdeditwinend = editlinewidth;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch == 23) // control w, delete one word back
|
|
|
|
{
|
|
|
|
if (osdeditcursor>0 && osdeditlen>0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
i=osdeditcursor;
|
|
|
|
while (i>0 && osdeditbuf[i-1]==32) i--;
|
|
|
|
while (i>0 && osdeditbuf[i-1]!=32) i--;
|
|
|
|
if (osdeditcursor<osdeditlen)
|
|
|
|
Bmemmove(osdeditbuf+i, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
|
|
|
|
osdeditlen -= (osdeditcursor-i);
|
|
|
|
osdeditcursor = i;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdeditcursor < osdeditwinstart)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinstart=osdeditcursor;
|
|
|
|
osdeditwinend=osdeditwinstart+editlinewidth;
|
|
|
|
}
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (ch >= 32) // text char
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (!osdovertype && osdeditlen == EDITLENGTH) // buffer full, can't insert another char
|
|
|
|
return 0;
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!osdovertype)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditcursor < osdeditlen)
|
|
|
|
Bmemmove(osdeditbuf+osdeditcursor+1, osdeditbuf+osdeditcursor, osdeditlen-osdeditcursor);
|
|
|
|
osdeditlen++;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditcursor == osdeditlen)
|
|
|
|
osdeditlen++;
|
|
|
|
}
|
|
|
|
osdeditbuf[osdeditcursor] = ch;
|
|
|
|
osdeditcursor++;
|
|
|
|
if (osdeditcursor>osdeditwinend) osdeditwinstart++,osdeditwinend++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (sc == 15) // tab
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (sc == 1) // escape
|
2007-12-20 19:14:38 +00:00
|
|
|
{
|
2007-12-12 17:42:14 +00:00
|
|
|
// OSD_ShowDisplay(0);
|
|
|
|
osdscroll = -1;
|
|
|
|
osdrowscur += osdscroll;
|
|
|
|
OSD_CaptureInput(0);
|
|
|
|
osdscrtime = getticks();
|
|
|
|
}
|
|
|
|
else if (sc == 201) // page up
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdhead < osdlines-1)
|
|
|
|
osdhead++;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 209) // page down
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdhead > 0)
|
|
|
|
osdhead--;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 199) // home
|
|
|
|
{
|
|
|
|
if (osdeditcontrol)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdhead = osdlines-1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditcursor = 0;
|
|
|
|
osdeditwinstart = osdeditcursor;
|
|
|
|
osdeditwinend = osdeditwinstart+editlinewidth;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 207) // end
|
|
|
|
{
|
|
|
|
if (osdeditcontrol)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdhead = 0;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditcursor = osdeditlen;
|
|
|
|
osdeditwinend = osdeditcursor;
|
|
|
|
osdeditwinstart = osdeditwinend-editlinewidth;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdeditwinstart<0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinstart=0;
|
|
|
|
osdeditwinend = editlinewidth;
|
|
|
|
}
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 210) // insert
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdovertype ^= 1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 203) // left
|
|
|
|
{
|
|
|
|
if (osdeditcursor>0)
|
|
|
|
{
|
|
|
|
if (osdeditcontrol)
|
|
|
|
{
|
|
|
|
while (osdeditcursor>0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditbuf[osdeditcursor-1] != 32) break;
|
|
|
|
osdeditcursor--;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
while (osdeditcursor>0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditbuf[osdeditcursor-1] == 32) break;
|
|
|
|
osdeditcursor--;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else osdeditcursor--;
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
|
|
|
if (osdeditcursor<osdeditwinstart)
|
|
|
|
osdeditwinend-=(osdeditwinstart-osdeditcursor),
|
|
|
|
osdeditwinstart-=(osdeditwinstart-osdeditcursor);
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 205) // right
|
|
|
|
{
|
|
|
|
if (osdeditcursor<osdeditlen)
|
|
|
|
{
|
|
|
|
if (osdeditcontrol)
|
|
|
|
{
|
|
|
|
while (osdeditcursor<osdeditlen)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditbuf[osdeditcursor] == 32) break;
|
|
|
|
osdeditcursor++;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
while (osdeditcursor<osdeditlen)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditbuf[osdeditcursor] != 32) break;
|
|
|
|
osdeditcursor++;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else osdeditcursor++;
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
|
|
|
if (osdeditcursor>=osdeditwinend)
|
|
|
|
osdeditwinstart+=(osdeditcursor-osdeditwinend),
|
|
|
|
osdeditwinend+=(osdeditcursor-osdeditwinend);
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 200) // up
|
|
|
|
{
|
|
|
|
if (osdhistorypos < osdhistorysize-1)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdhistorypos++;
|
|
|
|
memcpy(osdeditbuf, osdhistorybuf[osdhistorypos], EDITLENGTH+1);
|
|
|
|
osdeditlen = osdeditcursor = 0;
|
|
|
|
while (osdeditbuf[osdeditcursor]) osdeditlen++, osdeditcursor++;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdeditcursor<osdeditwinstart)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinend = osdeditcursor;
|
|
|
|
osdeditwinstart = osdeditwinend-editlinewidth;
|
|
|
|
|
|
|
|
if (osdeditwinstart<0)
|
|
|
|
osdeditwinend-=osdeditwinstart,
|
|
|
|
osdeditwinstart=0;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (osdeditcursor>=osdeditwinend)
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinstart+=(osdeditcursor-osdeditwinend),
|
|
|
|
osdeditwinend+=(osdeditcursor-osdeditwinend);
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 208) // down
|
|
|
|
{
|
|
|
|
if (osdhistorypos >= 0)
|
|
|
|
{
|
|
|
|
if (osdhistorypos == 0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditlen=0;
|
|
|
|
osdeditcursor=0;
|
|
|
|
osdeditwinstart=0;
|
|
|
|
osdeditwinend=editlinewidth;
|
|
|
|
osdhistorypos = -1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdhistorypos--;
|
|
|
|
memcpy(osdeditbuf, osdhistorybuf[osdhistorypos], EDITLENGTH+1);
|
|
|
|
osdeditlen = osdeditcursor = 0;
|
|
|
|
while (osdeditbuf[osdeditcursor]) osdeditlen++, osdeditcursor++;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdeditcursor<osdeditwinstart)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinend = osdeditcursor;
|
|
|
|
osdeditwinstart = osdeditwinend-editlinewidth;
|
|
|
|
|
|
|
|
if (osdeditwinstart<0)
|
|
|
|
osdeditwinend-=osdeditwinstart,
|
|
|
|
osdeditwinstart=0;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (osdeditcursor>=osdeditwinend)
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditwinstart+=(osdeditcursor-osdeditwinend),
|
|
|
|
osdeditwinend+=(osdeditcursor-osdeditwinend);
|
|
|
|
}
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 42 || sc == 54) // shift
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditshift = 1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 29 || sc == 157) // control
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditcontrol = 1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 58) // capslock
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditcaps ^= 1;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (sc == 28 || sc == 156) // enter
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (sc == 14) // backspace
|
|
|
|
{
|
|
|
|
}
|
|
|
|
else if (sc == 211) // delete
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdeditcursor == osdeditlen || !osdeditlen) return 0;
|
|
|
|
if (osdeditcursor <= osdeditlen-1) Bmemmove(osdeditbuf+osdeditcursor, osdeditbuf+osdeditcursor+1, osdeditlen-osdeditcursor-1);
|
|
|
|
osdeditlen--;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_ResizeDisplay() -- Handles readjustment of the display when the screen resolution
|
|
|
|
// changes on us.
|
|
|
|
//
|
|
|
|
void OSD_ResizeDisplay(int w, int h)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
int newcols;
|
|
|
|
int newmaxlines;
|
|
|
|
char newtext[TEXTSIZE];
|
|
|
|
int i,j,k;
|
|
|
|
|
|
|
|
newcols = getcolumnwidth(w);
|
|
|
|
newmaxlines = TEXTSIZE / newcols;
|
|
|
|
|
|
|
|
j = min(newmaxlines, osdmaxlines);
|
|
|
|
k = min(newcols, osdcols);
|
|
|
|
|
|
|
|
memset(newtext, 32, TEXTSIZE);
|
2007-12-12 17:42:14 +00:00
|
|
|
for (i=0;i<j;i++)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
memcpy(newtext+newcols*i, osdtext+osdcols*i, k);
|
|
|
|
}
|
|
|
|
|
|
|
|
memcpy(osdtext, newtext, TEXTSIZE);
|
|
|
|
osdcols = newcols;
|
|
|
|
osdmaxlines = newmaxlines;
|
|
|
|
osdmaxrows = getrowheight(h)-2;
|
|
|
|
|
|
|
|
if (osdrows > osdmaxrows) osdrows = osdmaxrows;
|
|
|
|
|
|
|
|
osdpos = 0;
|
|
|
|
osdhead = 0;
|
|
|
|
osdeditwinstart = 0;
|
|
|
|
osdeditwinend = editlinewidth;
|
|
|
|
white = -1;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
2006-12-11 03:32:43 +00:00
|
|
|
// OSD_CaptureInput()
|
2006-04-13 20:47:06 +00:00
|
|
|
//
|
2006-12-11 03:32:43 +00:00
|
|
|
void OSD_CaptureInput(int cap)
|
2006-04-13 20:47:06 +00:00
|
|
|
{
|
2006-12-11 03:32:43 +00:00
|
|
|
osdinput = (cap != 0);
|
2006-04-24 19:04:22 +00:00
|
|
|
osdeditcontrol = 0;
|
|
|
|
osdeditshift = 0;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-12-11 03:32:43 +00:00
|
|
|
grabmouse(osdinput == 0);
|
|
|
|
onshowosd(osdinput);
|
|
|
|
if (osdinput) releaseallbuttons();
|
2006-12-11 21:18:21 +00:00
|
|
|
bflushchars();
|
2006-12-11 03:32:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_ShowDisplay() -- Shows or hides the onscreen display
|
|
|
|
//
|
|
|
|
void OSD_ShowDisplay(int onf)
|
|
|
|
{
|
|
|
|
osdvisible = (onf != 0);
|
|
|
|
OSD_CaptureInput(osdvisible);
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_Draw() -- Draw the onscreen display
|
|
|
|
//
|
2007-01-02 02:27:31 +00:00
|
|
|
|
2006-04-13 20:47:06 +00:00
|
|
|
void OSD_Draw(void)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
unsigned topoffs;
|
|
|
|
int row, lines, x, len;
|
|
|
|
|
2006-12-11 03:06:49 +00:00
|
|
|
if (!osdinited) return;
|
|
|
|
|
2006-12-11 21:18:21 +00:00
|
|
|
if (osdrowscur == 0)
|
2006-12-11 03:06:49 +00:00
|
|
|
OSD_ShowDisplay(osdvisible ^ 1);
|
|
|
|
|
|
|
|
if (osdrowscur == osdrows)
|
|
|
|
osdscroll = 0;
|
|
|
|
else
|
|
|
|
{
|
2007-01-12 05:05:19 +00:00
|
|
|
int j;
|
2007-12-12 17:42:14 +00:00
|
|
|
|
2006-12-11 21:18:21 +00:00
|
|
|
if ((osdrowscur < osdrows && osdscroll == 1) || osdrowscur < -1)
|
2007-01-06 09:50:02 +00:00
|
|
|
{
|
2007-01-12 05:05:19 +00:00
|
|
|
j = (getticks()-osdscrtime);
|
2007-01-06 09:50:02 +00:00
|
|
|
while (j > -1)
|
|
|
|
{
|
|
|
|
osdrowscur++;
|
2008-01-04 01:04:35 +00:00
|
|
|
j -= 200/osdrows;
|
2007-01-06 09:50:02 +00:00
|
|
|
if (osdrowscur > osdrows-1)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2007-01-02 02:27:31 +00:00
|
|
|
if ((osdrowscur > -1 && osdscroll == -1) || osdrowscur > osdrows)
|
2007-01-06 09:50:02 +00:00
|
|
|
{
|
2007-01-12 05:05:19 +00:00
|
|
|
j = (getticks()-osdscrtime);
|
2007-01-06 09:50:02 +00:00
|
|
|
while (j > -1)
|
|
|
|
{
|
|
|
|
osdrowscur--;
|
2008-01-04 01:04:35 +00:00
|
|
|
j -= 200/osdrows;
|
2007-01-06 09:50:02 +00:00
|
|
|
if (osdrowscur < 1)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
osdscrtime = getticks();
|
2007-01-02 02:27:31 +00:00
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
|
2006-12-11 03:06:49 +00:00
|
|
|
if (!osdvisible || !osdrowscur) return;
|
2006-04-24 19:04:22 +00:00
|
|
|
|
|
|
|
topoffs = osdhead * osdcols;
|
2006-12-11 03:06:49 +00:00
|
|
|
row = osdrowscur-1;
|
2007-12-12 17:42:14 +00:00
|
|
|
lines = min(osdlines-osdhead, osdrowscur);
|
2006-04-24 19:04:22 +00:00
|
|
|
|
|
|
|
begindrawing();
|
|
|
|
|
2006-12-11 03:06:49 +00:00
|
|
|
clearbackground(osdcols,osdrowscur+1);
|
2007-12-12 17:42:14 +00:00
|
|
|
|
2006-12-11 04:38:10 +00:00
|
|
|
if (osdversionstring[0])
|
2007-04-17 05:54:12 +00:00
|
|
|
drawosdstr(osdcols-osdversionstringlen,osdrowscur,osdversionstring,osdversionstringlen,osdversionstringshade,osdversionstringpal);
|
2007-12-12 17:42:14 +00:00
|
|
|
|
|
|
|
for (; lines>0; lines--, row--)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
drawosdstr(0,row,osdtext+topoffs,osdcols,osdtextshade,osdtextpal);
|
|
|
|
topoffs+=osdcols;
|
|
|
|
}
|
|
|
|
|
2006-12-11 03:06:49 +00:00
|
|
|
drawosdchar(2,osdrowscur,'>',osdpromptshade,osdpromptpal);
|
|
|
|
if (osdeditcaps) drawosdchar(0,osdrowscur,'C',osdpromptshade,osdpromptpal);
|
|
|
|
if (osdeditshift) drawosdchar(1,osdrowscur,'H',osdpromptshade,osdpromptpal);
|
2006-04-24 19:04:22 +00:00
|
|
|
|
|
|
|
len = min(osdcols-1-3, osdeditlen-osdeditwinstart);
|
|
|
|
for (x=0; x<len; x++)
|
2006-12-11 03:06:49 +00:00
|
|
|
drawosdchar(3+x,osdrowscur,osdeditbuf[osdeditwinstart+x],osdeditshade,osdeditpal);
|
2006-04-24 19:04:22 +00:00
|
|
|
|
2006-12-11 03:06:49 +00:00
|
|
|
drawosdcursor(3+osdeditcursor-osdeditwinstart,osdrowscur,osdovertype,keytime);
|
2007-12-12 17:42:14 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
enddrawing();
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_Printf() -- Print a string to the onscreen display
|
|
|
|
// and write it to the log file
|
|
|
|
//
|
|
|
|
|
|
|
|
static inline void linefeed(void)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
Bmemmove(osdtext+osdcols, osdtext, TEXTSIZE-osdcols);
|
|
|
|
Bmemset(osdtext, 32, osdcols);
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
if (osdlines < osdmaxlines) osdlines++;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void OSD_Printf(const char *fmt, ...)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
char tmpstr[1024], *chp;
|
|
|
|
va_list va;
|
|
|
|
|
|
|
|
if (!osdinited) OSD_Init();
|
|
|
|
|
|
|
|
va_start(va, fmt);
|
|
|
|
Bvsnprintf(tmpstr, 1024, fmt, va);
|
|
|
|
va_end(va);
|
|
|
|
|
2008-05-10 01:29:37 +00:00
|
|
|
if (linecnt<logcutoff)
|
2008-01-04 01:04:35 +00:00
|
|
|
{
|
|
|
|
if (osdlog&&(!logcutoff||linecnt<logcutoff))
|
|
|
|
Bfputs(tmpstr, osdlog);
|
|
|
|
}
|
2008-05-10 01:29:37 +00:00
|
|
|
else if (linecnt==logcutoff)
|
2008-01-04 01:04:35 +00:00
|
|
|
{
|
|
|
|
Bfputs("\nMaximal log size reached. Logging stopped.\nSet the \"logcutoff\" console variable to a higher value if you need a longer log.\n", osdlog);
|
|
|
|
linecnt=logcutoff+1;
|
|
|
|
}
|
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
for (chp = tmpstr; *chp; chp++)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (*chp == '\r') osdpos=0;
|
2007-12-12 17:42:14 +00:00
|
|
|
else if (*chp == '\n')
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdpos=0;
|
2008-01-04 01:04:35 +00:00
|
|
|
linecnt++;
|
2006-04-24 19:04:22 +00:00
|
|
|
linefeed();
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdtext[osdpos++] = *chp;
|
2007-12-12 17:42:14 +00:00
|
|
|
if (osdpos == osdcols)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
osdpos = 0;
|
|
|
|
linefeed();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_DispatchQueued() -- Executes any commands queued in the buffer
|
|
|
|
//
|
|
|
|
void OSD_DispatchQueued(void)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
int cmd;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
if (!osdexeccount) return;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
cmd=osdexeccount-1;
|
|
|
|
osdexeccount=0;
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
for (; cmd>=0; cmd--)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_Dispatch((const char *)osdhistorybuf[cmd]);
|
|
|
|
}
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_Dispatch() -- Executes a command string
|
|
|
|
//
|
|
|
|
|
|
|
|
static char *strtoken(char *s, char **ptrptr, int *restart)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
char *p, *p2, *start;
|
|
|
|
|
|
|
|
*restart = 0;
|
|
|
|
if (!ptrptr) return NULL;
|
|
|
|
|
|
|
|
// if s != NULL, we process from the start of s, otherwise
|
|
|
|
// we just continue with where ptrptr points to
|
|
|
|
if (s) p = s;
|
|
|
|
else p = *ptrptr;
|
|
|
|
|
|
|
|
if (!p) return NULL;
|
|
|
|
|
|
|
|
// eat up any leading whitespace
|
|
|
|
while (*p != 0 && *p != ';' && *p == ' ') p++;
|
|
|
|
|
|
|
|
// a semicolon is an end of statement delimiter like a \0 is, so we signal
|
|
|
|
// the caller to 'restart' for the rest of the string pointed at by *ptrptr
|
2007-12-12 17:42:14 +00:00
|
|
|
if (*p == ';')
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*restart = 1;
|
|
|
|
*ptrptr = p+1;
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
// or if we hit the end of the input, signal all done by nulling *ptrptr
|
2007-12-12 17:42:14 +00:00
|
|
|
else if (*p == 0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*ptrptr = NULL;
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (*p == '\"')
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
// quoted string
|
|
|
|
start = ++p;
|
|
|
|
p2 = p;
|
2007-12-12 17:42:14 +00:00
|
|
|
while (*p != 0)
|
|
|
|
{
|
|
|
|
if (*p == '\"')
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
p++;
|
|
|
|
break;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else if (*p == '\\')
|
|
|
|
{
|
|
|
|
switch (*(++p))
|
|
|
|
{
|
2006-11-13 23:12:47 +00:00
|
|
|
case 'n':
|
|
|
|
*p2 = '\n'; break;
|
|
|
|
case 'r':
|
|
|
|
*p2 = '\r'; break;
|
|
|
|
default:
|
|
|
|
*p2 = *p; break;
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*p2 = *p;
|
|
|
|
}
|
|
|
|
p2++, p++;
|
|
|
|
}
|
|
|
|
*p2 = 0;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
start = p;
|
|
|
|
while (*p != 0 && *p != ';' && *p != ' ') p++;
|
|
|
|
}
|
|
|
|
|
|
|
|
// if we hit the end of input, signal all done by nulling *ptrptr
|
2007-12-12 17:42:14 +00:00
|
|
|
if (*p == 0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*ptrptr = NULL;
|
|
|
|
}
|
|
|
|
// or if we came upon a semicolon, signal caller to restart with the
|
|
|
|
// string at *ptrptr
|
2007-12-12 17:42:14 +00:00
|
|
|
else if (*p == ';')
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*p = 0;
|
|
|
|
*ptrptr = p+1;
|
|
|
|
*restart = 1;
|
|
|
|
}
|
|
|
|
// otherwise, clip off the token and carry on
|
2007-12-12 17:42:14 +00:00
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
*(p++) = 0;
|
|
|
|
*ptrptr = p;
|
|
|
|
}
|
|
|
|
|
|
|
|
return start;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
#define MAXPARMS 512
|
|
|
|
int OSD_Dispatch(const char *cmd)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
char *workbuf, *wp, *wtp, *state;
|
|
|
|
char *parms[MAXPARMS];
|
|
|
|
int numparms, restart = 0;
|
|
|
|
osdfuncparm_t ofp;
|
|
|
|
symbol_t *symb;
|
|
|
|
//int i;
|
|
|
|
|
|
|
|
workbuf = state = Bstrdup(cmd);
|
|
|
|
if (!workbuf) return -1;
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
do
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
numparms = 0;
|
|
|
|
Bmemset(parms, 0, sizeof(parms));
|
|
|
|
wp = strtoken(state, &wtp, &restart);
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!wp)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
state = wtp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
2008-06-29 12:53:18 +00:00
|
|
|
if (wp[0] == '/' && wp[1] == '/') // cheap hack
|
|
|
|
{
|
|
|
|
free(workbuf);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
symb = findexactsymbol(wp);
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!symb)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
OSD_Printf("Error: \"%s\" is not defined\n", wp);
|
|
|
|
free(workbuf);
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
ofp.name = wp;
|
2007-12-12 17:42:14 +00:00
|
|
|
while (wtp && !restart)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
wp = strtoken(NULL, &wtp, &restart);
|
|
|
|
if (wp && numparms < MAXPARMS) parms[numparms++] = wp;
|
|
|
|
}
|
|
|
|
ofp.numparms = numparms;
|
|
|
|
ofp.parms = (const char **)parms;
|
|
|
|
ofp.raw = cmd;
|
2008-06-30 00:18:59 +00:00
|
|
|
if (symb->func == (void *)OSD_ALIAS)
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Dispatch(symb->help);
|
2008-06-30 01:03:51 +00:00
|
|
|
else if (symb->func != (void *)OSD_UNALIASED)
|
2007-12-12 17:42:14 +00:00
|
|
|
{
|
2008-06-30 00:18:59 +00:00
|
|
|
switch (symb->func(&ofp))
|
|
|
|
{
|
|
|
|
case OSDCMD_OK:
|
|
|
|
break;
|
|
|
|
case OSDCMD_SHOWHELP:
|
|
|
|
OSD_Printf("%s\n", symb->help);
|
|
|
|
break;
|
|
|
|
}
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
state = wtp;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
while (wtp && restart);
|
2006-04-24 19:04:22 +00:00
|
|
|
|
|
|
|
free(workbuf);
|
|
|
|
|
|
|
|
return 0;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// OSD_RegisterFunction() -- Registers a new function
|
|
|
|
//
|
|
|
|
int OSD_RegisterFunction(const char *name, const char *help, int (*func)(const osdfuncparm_t*))
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *symb;
|
|
|
|
const char *cp;
|
|
|
|
|
|
|
|
if (!osdinited) OSD_Init();
|
|
|
|
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!name)
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): may not register a function with a null name\n");
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!name[0])
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): may not register a function with no name\n");
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
// check for illegal characters in name
|
2007-12-12 17:42:14 +00:00
|
|
|
for (cp = name; *cp; cp++)
|
|
|
|
{
|
|
|
|
if ((cp == name) && (*cp >= '0') && (*cp <= '9'))
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): first character of function name \"%s\" must not be a numeral\n", name);
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
if ((*cp < '0') ||
|
|
|
|
(*cp > '9' && *cp < 'A') ||
|
|
|
|
(*cp > 'Z' && *cp < 'a' && *cp != '_') ||
|
2007-12-12 17:42:14 +00:00
|
|
|
(*cp > 'z'))
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): illegal character in function name \"%s\"\n", name);
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!help) help = "(no description for this function)";
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!func)
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): may not register a null function\n");
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
symb = findexactsymbol(name);
|
2008-06-29 22:37:30 +00:00
|
|
|
if (symb) // allow this now for reusing an alias name
|
2007-12-12 17:42:14 +00:00
|
|
|
{
|
2008-06-30 01:03:51 +00:00
|
|
|
if (symb->func != (void *)OSD_ALIAS && symb->func != (void *)OSD_UNALIASED)
|
2008-06-30 00:18:59 +00:00
|
|
|
{
|
|
|
|
OSD_Printf("OSD_RegisterFunction(): \"%s\" is already defined\n", name);
|
|
|
|
return -1;
|
|
|
|
}
|
2008-06-30 00:32:05 +00:00
|
|
|
Bfree((char *)symb->help);
|
2008-06-29 22:37:30 +00:00
|
|
|
symb->help = help;
|
2008-06-30 01:03:51 +00:00
|
|
|
symb->func = func;
|
2008-06-30 00:32:05 +00:00
|
|
|
return 0;
|
2006-04-24 19:04:22 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
symb = addnewsymbol(name);
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!symb)
|
|
|
|
{
|
2008-06-29 22:37:30 +00:00
|
|
|
OSD_Printf("OSD_RegisterFunction(): Failed registering function \"%s\"\n", name);
|
2006-04-24 19:04:22 +00:00
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
symb->name = name;
|
|
|
|
symb->help = help;
|
|
|
|
symb->func = func;
|
|
|
|
|
|
|
|
return 0;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
2006-12-11 04:38:10 +00:00
|
|
|
//
|
|
|
|
// OSD_SetVersionString()
|
|
|
|
//
|
2007-04-17 05:54:12 +00:00
|
|
|
void OSD_SetVersionString(const char *version, int shade, int pal)
|
2006-12-11 04:38:10 +00:00
|
|
|
{
|
|
|
|
if (!osdinited) OSD_Init();
|
|
|
|
|
2007-04-17 05:54:12 +00:00
|
|
|
Bstrcpy(osdversionstring,version);
|
|
|
|
osdversionstringlen = Bstrlen(osdversionstring);
|
|
|
|
osdversionstringshade = shade;
|
|
|
|
osdversionstringpal = pal;
|
2006-12-11 04:38:10 +00:00
|
|
|
}
|
2006-04-13 20:47:06 +00:00
|
|
|
|
|
|
|
//
|
|
|
|
// addnewsymbol() -- Allocates space for a new symbol and attaches it
|
|
|
|
// appropriately to the lists, sorted.
|
|
|
|
//
|
|
|
|
static symbol_t *addnewsymbol(const char *name)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *newsymb, *s, *t;
|
|
|
|
|
|
|
|
newsymb = (symbol_t *)Bmalloc(sizeof(symbol_t));
|
|
|
|
if (!newsymb) { return NULL; }
|
|
|
|
Bmemset(newsymb, 0, sizeof(symbol_t));
|
|
|
|
|
|
|
|
// link it to the main chain
|
2007-12-12 17:42:14 +00:00
|
|
|
if (!symbols)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbols = newsymb;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (Bstrcasecmp(name, symbols->name) <= 0)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
t = symbols;
|
|
|
|
symbols = newsymb;
|
|
|
|
symbols->next = t;
|
2007-12-12 17:42:14 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
s = symbols;
|
2007-12-12 17:42:14 +00:00
|
|
|
while (s->next)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (Bstrcasecmp(s->next->name, name) > 0) break;
|
|
|
|
s=s->next;
|
|
|
|
}
|
|
|
|
t = s->next;
|
|
|
|
s->next = newsymb;
|
|
|
|
newsymb->next = t;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return newsymb;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// findsymbol() -- Finds a symbol, possibly partially named
|
2006-04-24 19:04:22 +00:00
|
|
|
//
|
2006-04-13 20:47:06 +00:00
|
|
|
static symbol_t *findsymbol(const char *name, symbol_t *startingat)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
if (!startingat) startingat = symbols;
|
|
|
|
if (!startingat) return NULL;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
for (; startingat; startingat=startingat->next)
|
2008-06-30 01:03:51 +00:00
|
|
|
if (startingat->func != (void *)OSD_UNALIASED && !Bstrncasecmp(name, startingat->name, Bstrlen(name))) return startingat;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
return NULL;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//
|
|
|
|
// findexactsymbol() -- Finds a symbol, complete named
|
2006-04-24 19:04:22 +00:00
|
|
|
//
|
2006-04-13 20:47:06 +00:00
|
|
|
static symbol_t *findexactsymbol(const char *name)
|
|
|
|
{
|
2006-04-24 19:04:22 +00:00
|
|
|
symbol_t *startingat;
|
|
|
|
if (!symbols) return NULL;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
startingat = symbols;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
for (; startingat; startingat=startingat->next)
|
|
|
|
if (!Bstrcasecmp(name, startingat->name)) return startingat;
|
2006-04-13 20:47:06 +00:00
|
|
|
|
2006-04-24 19:04:22 +00:00
|
|
|
return NULL;
|
2006-04-13 20:47:06 +00:00
|
|
|
}
|
|
|
|
|