static void sh_init(void)
{
SHELL *psh;
psh = sh;
sh_deskf(2, (LONG)&ad_pfile);
/* set defaults */
psh->sh_doexec = psh->sh_dodef = gl_shgem = psh->sh_isgem = TRUE;
}
static void sh_init(void)
{
WORD cnt, need_ext;
BYTE *psrc, *pdst, *pend;
BYTE *s_tail;
SHELL *psh;
BYTE savch;
psh = &sh[0];
sh_deskf(2, (LONG)&ad_pfile);
/* add in internal */
/* search paths with */
/* right drive letter */
sh_addpath();
/* set defaults */
psh->sh_doexec = psh->sh_dodef = gl_shgem
= psh->sh_isgem = TRUE;
psh->sh_fullstep = FALSE;
/* parse command tail */
/* that was stored in */
/* geminit */
psrc = s_tail = &D.g_dir[0]; /* reuse part of globals*/
memcpy(s_tail,ad_stail,128);
cnt = *psrc++;
if (cnt)
{
/* null-terminate it */
pend = psrc + cnt;
*pend = NULL;
/* scan off leading */
/* spaces */
while( (*psrc) &&
(*psrc == ' ') )
psrc++;
/* if only white space */
/* get out don't */
/* bother parsing */
if (*psrc)
{
pdst = psrc;
while ( (*pdst) && (*pdst != ' ') )
pdst++; /* find end of app name */
/* save command to do */
/* instead of desktop */
savch = *pdst;
*pdst = '\0'; /* mark for sh_name() */
pend = sh_name(psrc); /* see if path also */
*pdst = savch; /* either blank or null */
pdst = &D.s_cmd[0];
if (pend != psrc)
{
if (*(psrc+1) != ':') /* need drive */
{
*pdst++ = gl_logdrv; /* current drive */
*pdst++ = ':';
if (*psrc != '\\')
*pdst++ = '\\';
}
while (psrc < pend) /* copy rest of path */
*pdst++ = *psrc++;
if (*(pdst-1) == '\\') /* back up one char */
pdst--;
*pdst = '\0';
pend = &D.s_cmd[0];
while (*pend) /* upcase the path */
{
*pend = toupper(*pend);
pend++;
}
dos_sdrv(D.s_cmd[0] -'A');
dos_chdir(D.s_cmd);
*pdst++ = '\\';
}
need_ext = TRUE;
while ( (*psrc) &&
(*psrc != ' ') )
{
if (*psrc == '.')
need_ext = FALSE;
*pdst++ = *psrc++;
}
/* append .APP if no */
/* extension given */
if (need_ext)
strcpy(pdst, ".APP");
else
*pdst = NULL;
pdst = &D.s_cmd[0];
while (*pdst) /* upcase the command */
{
*pdst = toupper(*pdst);
pdst++;
}
psh->sh_dodef = FALSE;
/* save the remainder */
/* into command tail */
/* for the application*/
pdst = &s_tail[1];
/* if ( (*psrc) && * if tail then take *
(*psrc != 0x0D) && * out first space *
(*psrc == ' ') )
psrc++;
*/
if (*psrc == ' ')
psrc++;
/* the batch file allows */
/* three arguments */
/* one for a gem app */
/* and 2 for arguments */
/* to the gem app. */
/* if there are < three */
/* there will be a space */
/* at the end of the last*/
/* arg followed by a 0D */
while ( (*psrc) &&
(*psrc != 0x0D) &&
(*psrc != 0x09) && /* what is this?? */
!((*psrc == '/') && (toupper(*(psrc+1)) == 'D')) )
{
if ( (*psrc == ' ') &&
( (*(psrc+1) == 0x0D) ||
(*(psrc+1) == NULL)) )
psrc++;
else
*pdst++ = toupper(*psrc++);
}
*pdst = NULL;
s_tail[0] = strlen(&s_tail[1]);
/* don't do the desktop */
/* after this command */
/* unless a /d was */
/* encounterd */
psh->sh_doexec = (toupper(*(psrc+1)) == 'D');
}
}
LBCOPY(ad_stail, (LONG)(&s_tail[0]), 128);
}
static UWORD crysbind(WORD opcode, LONG pglobal, WORD control[], WORD int_in[], WORD int_out[], LONG addr_in[])
{
LONG maddr;
LONG tree;
WORD mouse, ret;
WORD unsupported = FALSE;
maddr = 0;
ret = TRUE;
switch(opcode)
{
/* Application Manager */
case APPL_INIT:
#if DBG_GEMSUPER
aestrace("appl_init()");
#endif
LWSET(pglobal, AES_VERSION); /* version number */
LWSET(pglobal+2, 0x0001); /* num of concurrent procs*/
/* LLSET(pglobal, 0x00010200L);
*/
LWSET(pglobal+4, rlr->p_pid);
sh_deskf(0, pglobal+6);
LWSET(pglobal+20, gl_nplanes);
LLSET(pglobal+22, ADDR(&D));
/* reset dispatcher */
/* count to let the app*/
/* run a while. */
dspcnt = 0;
ret = ap_init();
break;
case APPL_READ:
case APPL_WRITE:
ap_rdwr(opcode == APPL_READ ? MU_MESAG : MU_SDMSG,
fpdnm(NULLPTR, AP_RWID), AP_LENGTH, AP_PBUFF);
break;
case APPL_FIND:
ret = ap_find( AP_PNAME );
break;
case APPL_TPLAY:
ap_tplay(AP_TBUFFER, AP_TLENGTH, AP_TSCALE);
break;
case APPL_TRECORD:
ret = ap_trecd(AP_TBUFFER, AP_TLENGTH);
break;
#if CONF_WITH_PCGEM
case APPL_YIELD:
dsptch();
break;
#endif
case APPL_EXIT:
#if DBG_GEMSUPER
aestrace("appl_exit()");
#endif
ap_exit();
break;
/* Event Manager */
case EVNT_KEYBD:
ret = ev_block(MU_KEYBD, 0x0L);
break;
case EVNT_BUTTON:
ret = ev_button(B_CLICKS, B_MASK, B_STATE, &EV_MX);
break;
case EVNT_MOUSE:
ret = ev_mouse((MOBLK *)&MO_FLAGS, &EV_MX);
break;
case EVNT_MESAG:
#if DBG_GEMSUPER
aestrace("evnt_mesag()");
#endif
ap_rdwr(MU_MESAG, rlr, 16, ME_PBUFF);
break;
case EVNT_TIMER:
ev_timer( HW(T_HICOUNT) + LW(T_LOCOUNT) );
break;
case EVNT_MULTI:
#if DBG_GEMSUPER
aestrace("evnt_multi()");
#endif
if (MU_FLAGS & MU_TIMER)
maddr = HW(MT_HICOUNT) + LW(MT_LOCOUNT);
tree = HW(MB_CLICKS) | LW((MB_MASK << 8) | MB_STATE);
ret = ev_multi(MU_FLAGS, (MOBLK *)&MMO1_FLAGS, (MOBLK *)&MMO2_FLAGS,
maddr, tree, MME_PBUFF, &EV_MX);
break;
case EVNT_DCLICK:
ret = ev_dclick(EV_DCRATE, EV_DCSETIT);
break;
/* Menu Manager */
case MENU_BAR:
if (gl_mnppd == rlr || gl_mnppd == NULL)
mn_bar(MM_ITREE, SHOW_IT, rlr->p_pid);
else
menu_tree[rlr->p_pid] = (SHOW_IT) ? MM_ITREE : 0x0L;
break;
case MENU_ICHECK:
do_chg(MM_ITREE, ITEM_NUM, CHECKED, CHECK_IT, FALSE, FALSE);
break;
case MENU_IENABLE:
do_chg(MM_ITREE, (ITEM_NUM & 0x7fff), DISABLED,
!ENABLE_IT, ((ITEM_NUM & 0x8000) != 0x0), FALSE);
break;
case MENU_TNORMAL:
if (gl_mntree == menu_tree[rlr->p_pid])
do_chg(MM_ITREE, TITLE_NUM, SELECTED, !NORMAL_IT,
TRUE, TRUE);
break;
case MENU_TEXT:
tree = MM_ITREE;
strcpy((char *)LLGET(OB_SPEC(ITEM_NUM)),
(char *)MM_PTEXT);
break;
case MENU_REGISTER:
ret = mn_register(MM_PID, MM_PSTR);
break;
case MENU_UNREGISTER:
#if CONF_WITH_PCGEM
/* distinguish between menu_unregister() and menu_popup() */
if (IN_LEN == 1)
mn_unregister( MM_MID );
else
#endif
unsupported = TRUE;
break;
case MENU_CLICK:
/* distinguish between menu_click() and menu_attach() */
/*
* although menu_click() is PC-GEM only, it's always
* enabled because the desktop uses it.
*/
if (IN_LEN == 2) {
if (MN_SETIT)
gl_mnclick = MN_CLICK;
ret = gl_mnclick;
} else
unsupported = TRUE;
break;
/* Object Manager */
case OBJC_ADD:
ob_add(OB_TREE, OB_PARENT, OB_CHILD);
break;
case OBJC_DELETE:
ob_delete(OB_TREE, OB_DELOB);
break;
case OBJC_DRAW:
gsx_sclip((GRECT *)&OB_XCLIP);
ob_draw(OB_TREE, OB_DRAWOB, OB_DEPTH);
break;
case OBJC_FIND:
ret = ob_find(OB_TREE, OB_STARTOB, OB_DEPTH,
OB_MX, OB_MY);
break;
case OBJC_OFFSET:
ob_offset(OB_TREE, OB_OBJ, &OB_XOFF, &OB_YOFF);
break;
case OBJC_ORDER:
ob_order(OB_TREE, OB_OBJ, OB_NEWPOS);
break;
case OBJC_EDIT:
gsx_sclip(&gl_rfull);
OB_ODX = OB_IDX;
ret = ob_edit(OB_TREE, OB_OBJ, OB_CHAR, &OB_ODX, OB_KIND);
break;
case OBJC_CHANGE:
gsx_sclip((GRECT *)&OB_XCLIP);
ob_change(OB_TREE, OB_DRAWOB, OB_NEWSTATE, OB_REDRAW);
break;
/* Form Manager */
case FORM_DO:
ret = fm_do(FM_FORM, FM_START);
break;
case FORM_DIAL:
ret = fm_dial(FM_TYPE, (GRECT *)&FM_X);
break;
case FORM_ALERT:
ret = fm_alert(FM_DEFBUT, FM_ASTRING);
break;
case FORM_ERROR:
ret = fm_error(FM_ERRNUM);
break;
case FORM_CENTER:
ob_center(FM_FORM, (GRECT *)&FM_XC);
break;
case FORM_KEYBD:
gsx_sclip(&gl_rfull);
FM_OCHAR = FM_ICHAR;
FM_ONXTOB = FM_INXTOB;
ret = fm_keybd(FM_FORM, FM_OBJ, &FM_OCHAR, &FM_ONXTOB);
break;
case FORM_BUTTON:
gsx_sclip(&gl_rfull);
ret = fm_button(FM_FORM, FM_OBJ, FM_CLKS, &FM_ONXTOB);
break;
/* Graphics Manager */
case GRAF_RUBBOX:
gr_rubbox(GR_I1, GR_I2, GR_I3, GR_I4,
&GR_O1, &GR_O2);
break;
case GRAF_DRAGBOX:
gr_dragbox(GR_I1, GR_I2, GR_I3, GR_I4, (GRECT *)&GR_I5,
&GR_O1, &GR_O2);
break;
case GRAF_MBOX:
gr_movebox(GR_I1, GR_I2, GR_I3, GR_I4, GR_I5, GR_I6);
break;
case GRAF_GROWBOX:
gr_growbox((GRECT *)&GR_I1, (GRECT *)&GR_I5);
break;
case GRAF_SHRINKBOX:
gr_shrinkbox((GRECT *)&GR_I1, (GRECT *)&GR_I5);
break;
case GRAF_WATCHBOX:
ret = gr_watchbox(GR_TREE, GR_OBJ, GR_INSTATE, GR_OUTSTATE);
break;
case GRAF_SLIDEBOX:
ret = gr_slidebox(GR_TREE, GR_PARENT, GR_OBJ, GR_ISVERT);
break;
case GRAF_HANDLE:
GR_WCHAR = gl_wchar;
GR_HCHAR = gl_hchar;
GR_WBOX = gl_wbox;
GR_HBOX = gl_hbox;
ret = gl_handle;
break;
case GRAF_MOUSE:
if (GR_MNUMBER > 255)
{
if (GR_MNUMBER == M_OFF)
gsx_moff();
if (GR_MNUMBER == M_ON)
gsx_mon();
}
else
{
if (GR_MNUMBER != 255)
{
switch(GR_MNUMBER) {
case 1:
mouse = MICE01;
break;
case 2:
mouse = MICE02;
break;
case 3:
mouse = MICE03;
break;
case 4:
mouse = MICE04;
break;
case 5:
mouse = MICE05;
break;
case 6:
mouse = MICE06;
break;
case 7:
mouse = MICE07;
break;
default:
mouse = MICE00;
break;
}
maddr = *(LONG *) &rs_bitblk[mouse];
}
else
maddr = GR_MADDR;
gsx_mfset(maddr);
}
break;
case GRAF_MKSTATE:
gr_mkstate(&GR_MX, &GR_MY, &GR_MSTATE, &GR_KSTATE);
break;
/* Scrap Manager */
case SCRP_READ:
ret = sc_read((BYTE*)SC_PATH);
break;
case SCRP_WRITE:
ret = sc_write((const BYTE*)SC_PATH);
break;
#if CONF_WITH_PCGEM
case SCRP_CLEAR:
ret = sc_clear();
break;
#endif
/* File Selector Manager */
case FSEL_INPUT:
ret = fs_input((BYTE*)FS_IPATH, (BYTE*)FS_ISEL, &FS_BUTTON, NULL);
break;
case FSEL_EXINPUT:
ret = fs_input((BYTE*)FS_IPATH, (BYTE*)FS_ISEL, &FS_BUTTON, (BYTE *)FS_ILABEL);
break;
/* Window Manager */
case WIND_CREATE:
ret = wm_create(WM_KIND, (GRECT *)&WM_WX);
break;
case WIND_OPEN:
wm_open(WM_HANDLE, (GRECT *)&WM_WX);
break;
case WIND_CLOSE:
wm_close(WM_HANDLE);
break;
case WIND_DELETE:
wm_delete(WM_HANDLE);
break;
case WIND_GET:
wm_get(WM_HANDLE, WM_WFIELD, &WM_OX);
break;
case WIND_SET:
wm_set(WM_HANDLE, WM_WFIELD, &WM_IX);
break;
case WIND_FIND:
ret = wm_find(WM_MX, WM_MY);
break;
case WIND_UPDATE:
wm_update(WM_BEGUP);
break;
case WIND_CALC:
wm_calc(WM_WCTYPE, WM_WCKIND, WM_WCIX, WM_WCIY,
WM_WCIW, WM_WCIH, &WM_WCOX, &WM_WCOY,
&WM_WCOW, &WM_WCOH);
break;
case WIND_NEW:
wm_new();
break;
/* Resource Manager */
case RSRC_LOAD:
ret = rs_load(pglobal, RS_PFNAME);
break;
case RSRC_FREE:
ret = rs_free(pglobal);
break;
case RSRC_GADDR:
ret = rs_gaddr(pglobal, RS_TYPE, RS_INDEX, &ad_rso);
break;
case RSRC_SADDR:
ret = rs_saddr(pglobal, RS_TYPE, RS_INDEX, RS_INADDR);
break;
case RSRC_OBFIX:
rs_obfix(RS_TREE, RS_OBJ);
break;
/* Shell Manager */
case SHEL_READ:
sh_read((BYTE*)SH_PCMD, (BYTE*)SH_PTAIL);
break;
case SHEL_WRITE:
ret = sh_write(SH_DOEX, SH_ISGR, SH_ISCR, (const BYTE*)SH_PCMD, (const BYTE*)SH_PTAIL);
break;
case SHEL_GET:
sh_get((void*)SH_PBUFFER, SH_LEN);
break;
case SHEL_PUT:
sh_put((const void *)SH_PDATA, SH_LEN);
break;
case SHEL_FIND:
ret = sh_find((BYTE*)SH_PATH);
break;
case SHEL_ENVRN:
sh_envrn((BYTE**)SH_PATH, (const BYTE*)SH_SRCH);
break;
#if CONF_WITH_PCGEM
case SHEL_RDEF:
sh_rdef((BYTE*)SH_LPCMD, (BYTE*)SH_LPDIR);
break;
case SHEL_WDEF:
sh_wdef((const BYTE*)SH_LPCMD, (const BYTE*)SH_LPDIR);
break;
#endif
default:
unsupported = TRUE;
break;
}
if (unsupported) {
kprintf("Bad AES function %d\n", opcode);
if (opcode != 0) /* Ignore the 0 since some PRGs are this call */
fm_show(ALNOFUNC, &opcode, 1);
ret = -1;
}
return(ret);
}