lykeymap.c

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#include "HTUtils.h"
#include "tcp.h"
#include "LYUtils.h"
#include "LYKeymap.h"
#include "LYGlobalDefs.h"
#include "HTAccess.h"
#include "HTFormat.h"
#include "HTAlert.h"

#include "LYLeaks.h"

PRIVATE CONST DocAddress keymap_anchor = {"LYNXKEYMAP", NULL, NULL};

struct _HTStream 
{
  HTStreamClass * isa;
};

/* the character gets 1 added to it before lookup,
 * so that EOF maps to 0
 */
char keymap[] = {

0,
/* EOF */

0,                  LYK_HOME,       LYK_PREV_PAGE,     0,
/* nul */           /* ^A */        /* ^B */       /* ^C */

LYK_ABORT,          LYK_END,        LYK_NEXT_PAGE,     0,
/* ^D */            /* ^E */        /* ^F */       /* ^G */

LYK_HISTORY,      LYK_NEXT_LINK,    LYK_ACTIVATE,  LYK_COOKIE_JAR,
/* bs */            /* ht */        /* nl */       /* ^K */

LYK_REFRESH,      LYK_ACTIVATE,     LYK_DOWN_TWO,      0,
/* ^L */            /* cr */        /* ^N */       /* ^O */

LYK_UP_TWO,             0,          LYK_RELOAD,        0,
/* ^P */            /* XON */       /* ^R */       /* XOFF */

#ifdef NOT_USED
LYK_TRACE_TOGGLE,       0,          LYK_VERSION,   LYK_REFRESH,
/* ^T */            /* ^U */        /* ^V */       /* ^W */
#endif /* NOT_USED */
LYK_TRACE_TOGGLE,       0,        LYK_SWITCH_DTD,  LYK_REFRESH,
/* ^T */            /* ^U */        /* ^V */       /* ^W */

0,                      0,              0,             0,
/* ^X */            /* ^Y */        /* ^Z */       /* ESC */

0,                      0,              0,             0,
/* ^\ */            /* ^] */        /* ^^ */       /* ^_ */

LYK_NEXT_PAGE,       LYK_SHELL,  LYK_SOFT_DQUOTES,  LYK_TOOLBAR,
/* sp */             /* ! */         /* " */        /* # */

0,                      0,              0,          LYK_HISTORICAL,
/* $ */              /* % */         /* & */        /* ' */

LYK_UP_HALF,      LYK_DOWN_HALF, LYK_IMAGE_TOGGLE,  LYK_NEXT_PAGE,
/* ( */              /* ) */         /* * */        /* + */

#ifndef USE_EXTERNALS
LYK_NEXT_PAGE,    LYK_PREV_PAGE,        0,          LYK_WHEREIS,
/* , */              /* - */         /* . */        /* / */
#else
LYK_NEXT_PAGE,    LYK_PREV_PAGE, LYK_EXTERN,        LYK_WHEREIS,
/* , */              /* - */         /* . */        /* / */
#endif

LYK_F_LINK_NUM,      LYK_1,          LYK_2,         LYK_3,
/* 0 */              /* 1 */         /* 2 */        /* 3 */

LYK_4,               LYK_5,          LYK_6,         LYK_7,
/* 4 */              /* 5 */         /* 6 */        /* 7 */

LYK_8,               LYK_9,             0,          LYK_TRACE_LOG,
/* 8 */              /* 9 */         /* : */        /* ; */

LYK_UP_LINK,         LYK_INFO,     LYK_DOWN_LINK,   LYK_HELP,
/* < */              /* = */         /* > */        /* ? */

LYK_RAW_TOGGLE,  LYK_ADD_BOOKMARK, LYK_PREV_PAGE,   LYK_COMMENT,
/* @ */              /* A */         /* B */        /* C */

LYK_DOWNLOAD,        LYK_ELGOTO,             
/* D */              /* E */         

#if defined(DIRED_SUPPORT) || defined(VMS)
LYK_DIRED_MENU,
#else
0,          
#endif /* DIRED_SUPPORT || VMS */
/* F */        

LYK_ECGOTO,
/* G */

LYK_HELP,            LYK_INDEX,      LYK_JUMP,      LYK_KEYMAP,
/* H */              /* I */         /* J */        /* K */

LYK_LIST,          LYK_MAIN_MENU,    LYK_NEXT,      LYK_OPTIONS,
/* L */              /* M */         /* N */        /* O */

LYK_PRINT,          LYK_ABORT,    LYK_DEL_BOOKMARK, LYK_INDEX_SEARCH,
/* P */              /* Q */         /* R */        /* S */

#ifdef DIRED_SUPPORT
LYK_TAG_LINK,     
#else
0,
#endif /* DIRED_SUPPORT */
/* T */

 	          LYK_PREV_DOC,    LYK_VLINKS,         0,
                     /* U */         /* V */        /* W */

#ifdef NOT_USED
LYK_FORM_UP,            0,        LYK_FORM_DOWN,    LYK_INLINE_TOGGLE,
/* X */              /* Y */         /* Z */        /* [ */
#endif /* NOT_USED */
LYK_NOCACHE,            0,        LYK_INTERRUPT,    LYK_INLINE_TOGGLE,
/* X */              /* Y */         /* Z */        /* [ */

LYK_SOURCE,          LYK_HEAD,          0,          LYK_CLEAR_AUTH,
/* \ */              /* ] */         /* ^ */        /* _ */

LYK_MINIMAL,   LYK_ADD_BOOKMARK,  LYK_PREV_PAGE,    LYK_COMMENT,
/* ` */              /* a */         /* b */        /* c */

LYK_DOWNLOAD,        LYK_EDIT,             
/* d */              /* e */         

#if defined(DIRED_SUPPORT) || defined(VMS)
LYK_DIRED_MENU,
#else
0,          
#endif /* DIRED_SUPPORT || VMS */
/* f */        

LYK_GOTO,
/* g */

LYK_HELP,            LYK_INDEX,      LYK_JUMP,      LYK_KEYMAP,
/* h */              /* i */         /* j */        /* k */

LYK_LIST,         LYK_MAIN_MENU,     LYK_NEXT,      LYK_OPTIONS,
/* l */              /* m */         /* n */        /* o */

LYK_PRINT,           LYK_QUIT,    LYK_DEL_BOOKMARK, LYK_INDEX_SEARCH,
/* p */              /* q */         /* r */        /* s */

#ifdef DIRED_SUPPORT
LYK_TAG_LINK,     
#else
0,
#endif /* DIRED_SUPPORT */
/* t */

                    LYK_PREV_DOC,   LYK_VIEW_BOOKMARK,   0,
                     /* u */         /* v */         /* w */

#ifdef NOT_USED
LYK_FORM_UP,            0,          LYK_FORM_DOWN,     0,
/* x */              /* y */          /* z */       /* { */
#endif /* NOT_USED */
LYK_NOCACHE,            0,          LYK_INTERRUPT,     0,
/* x */              /* y */          /* z */       /* { */

LYK_PIPE,               0,              0,          LYK_HISTORY,
/* | */               /* } */         /* ~ */       /* del */

/* 80..9F (illegal ISO-8859-1) 8-bit characters. */
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,

/* A0..FF (permissible ISO-8859-1) 8-bit characters. */
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,

/* 100..10E function key definitions in LYStrings.h */
LYK_PREV_LINK,    LYK_NEXT_LINK,    LYK_ACTIVATE,   LYK_PREV_DOC,
/* UPARROW */     /* DNARROW */     /* RTARROW */   /* LTARROW */

LYK_NEXT_PAGE,    LYK_PREV_PAGE,    LYK_HOME,       LYK_END,
/* PGDOWN */      /* PGUP */        /* HOME */      /* END */

LYK_HELP,         LYK_ACTIVATE,     LYK_HOME,       LYK_END,
/* F1*/ 	  /* Do key */      /* Find key */  /* Select key */

LYK_UP_TWO,       LYK_DOWN_TWO,
/* Insert key */  /* Remove key */

LYK_DO_NOTHING,
/* DO_NOTHING*/
};

#if defined(DIRED_SUPPORT) && defined(OK_OVERRIDE)
/*
 * This table is used to override the standard keyboard assignments
 * when lynx_edit_mode is in effect and keyboard overrides have been
 * allowed at compile time.
 */

char override[] = {

    0,
/* EOF */

    0,                  0,              0,            0,
/* nul */           /* ^A */        /* ^B */      /* ^C */

    0,                  0,              0,            0,
/* ^D */            /* ^E */        /* ^F */      /* ^G */

    0,                  0,              0,            0,
/* bs */            /* ht */        /* nl */      /* ^K */

    0,                  0,              0,            0,
/* ^L */            /* cr */        /* ^N */      /* ^O */

    0,                  0,              0,            0,
/* ^P */            /* XON */       /* ^R */      /* XOFF */

    0,            LYK_PREV_DOC,         0,            0,
/* ^T */            /* ^U */        /* ^V */      /* ^W */

    0,                  0,              0,            0,
/* ^X */            /* ^Y */        /* ^Z */      /* ESC */

    0,                  0,              0,            0,
/* ^\ */            /* ^] */        /* ^^ */      /* ^_ */

    0,                 0,              0,            0,
/* sp */            /* ! */         /* " */       /* # */

   0,                  0,              0,            0,
/* $ */             /* % */         /* & */       /* ' */

    0,                 0,              0,            0,
/* ( */             /* ) */         /* * */       /* + */

    0,                 0,         LYK_TAG_LINK,      0,
/* , */             /* - */         /* . */       /* / */

   0,                  0,              0,            0,
/* 0 */             /* 1 */         /* 2 */       /* 3 */

   0,                  0,              0,            0,
/* 4 */             /* 5 */         /* 6 */       /* 7 */

   0,                  0,              0,             0,
/* 8 */             /* 9 */         /* : */        /* ; */

   0,                  0,              0,             0,
/* < */             /* = */         /* > */        /* ? */

   0,                  0,              0,         LYK_CREATE,
/* @ */             /* A */         /* B */        /* C */

   0,                  0,        LYK_DIRED_MENU,       0,
/* D */             /* E */         /* F */        /* G */

   0,                  0,              0,             0,
/* H */             /* I */         /* J */        /* K */

   0,             LYK_MODIFY,          0,             0,
/* L */             /* M */         /* N */        /* O */

   0,                  0,         LYK_REMOVE,         0,
/* P */             /* Q */         /* R */        /* S */

LYK_TAG_LINK,     LYK_UPLOAD,          0,             0,
/* T */             /* U */         /* V */        /* W */

   0,                  0,              0,             0,
/* X */             /* Y */         /* Z */        /* [ */

   0,                  0,              0,             0,
/* \ */             /* ] */         /* ^ */        /* _ */

0,                     0,              0,         LYK_CREATE,
/* ` */             /* a */         /* b */        /* c */

   0,                  0,       LYK_DIRED_MENU,       0,
/* d */             /* e */         /* f */        /* g */

   0,                  0,              0,             0,
/* h */             /* i */         /* j */        /* k */

0,                LYK_MODIFY,          0,             0,
/* l */             /* m */         /* n */        /* o */

   0,                  0,          LYK_REMOVE,        0,
/* p */             /* q */         /* r */        /* s */

LYK_TAG_LINK,      LYK_UPLOAD,         0,             0,
/* t */             /* u */         /* v */         /* w */

   0,                  0,               0,            0,
/* x */             /* y */          /* z */       /* { */

   0,                   0,             0,              0,
/* | */              /* } */         /* ~ */       /* del */

/* 80..9F (illegal ISO-8859-1) 8-bit characters. */
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,

/* A0..FF (permissible ISO-8859-1) 8-bit characters. */
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,
   0,                  0,              0,             0,

/* 100..10E function key definitions in LYStrings.h */
   0,                   0,             0,              0,
/* UPARROW */     /* DNARROW */     /* RTARROW */   /* LTARROW */

   0,                  0,              0,              0,
/* PGDOWN */      /* PGUP */        /* HOME */      /* END */

   0,                  0,              0,              0,
/* F1*/ 	  /* Do key */      /* Find key */  /* Select key */

   0,                  0,
/* Insert key */  /* Remove key */

LYK_DO_NOTHING,
/* DO_NOTHING*/
};
#endif /* DIRED_SUPPORT && OK_OVERRIDE */

struct rmap {
	char *name;
	char *doc;
};
PRIVATE struct rmap revmap[] = {
{ "UNMAPPED",		NULL },
{ "1",			NULL },
{ "2",			NULL },
{ "3",			NULL },
{ "4",			NULL },
{ "5",			NULL },
{ "6",			NULL },
{ "7",			NULL },
{ "8",			NULL },
{ "9",			NULL },
{ "SOURCE",		"toggle source/presentation for current document" },
{ "RELOAD",		"reload the current document" },
{ "PIPE",		"pipe the current document to an external command" },
{ "QUIT",		"quit the browser" },
{ "ABORT",		"quit the browser unconditionally" },
{ "NEXT_PAGE",		"view the next page of the document" },