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Diffstat (limited to '')
| -rw-r--r-- | fm.h | 1165 |
1 files changed, 1165 insertions, 0 deletions
@@ -0,0 +1,1165 @@ +/* $Id: fm.h,v 1.125 2004/04/16 18:47:19 ukai Exp $ */ +/* + * w3m: WWW wo Miru utility + * + * by A.ITO Feb. 1995 + * + * You can use,copy,modify and distribute this program without any permission. + */ + +#ifndef FM_H +#define FM_H + + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE /* strcasestr() */ +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include "config.h" +#include "history.h" + +#ifdef USE_MENU +#define MENU_SELECT +#define MENU_MAP +#endif /* USE_MENU */ + +#ifndef USE_COLOR +#undef USE_ANSI_COLOR +#undef USE_BG_COLOR +#endif + +#include "ctrlcode.h" +#include "html.h" +#include <gc.h> +#include "Str.h" +#ifdef USE_M17N +#include "wc.h" +#include "wtf.h" +#else +typedef int wc_ces; /* XXX: not used */ +#endif + +#ifdef HAVE_LOCALE_H +#include <locale.h> +#endif +#if !HAVE_SETLOCALE +#define setlocale(category, locale) /* empty */ +#endif + +#if ENABLE_NLS +#include <libintl.h> +#define _(String) gettext (String) +#define N_(String) (String) +#else +# undef bindtextdomain +# define bindtextdomain(Domain, Directory) /* empty */ +# undef textdomain +# define textdomain(Domain) /* empty */ +# define _(Text) Text +# define N_(Text) Text +# define gettext(Text) Text +#endif + +#include "form.h" +#include "frame.h" +#include "parsetag.h" +#include "parsetagx.h" +#include "func.h" +#include "menu.h" +#include "textlist.h" +#include "funcname1.h" +#include "terms.h" + +#ifndef HAVE_BCOPY +void bcopy(const void *, void *, int); +void bzero(void *, int); +#endif /* HAVE_BCOPY */ +#ifdef __EMX__ +#include <strings.h> /* for bzero() and bcopy() */ +#endif + +#ifdef MAINPROGRAM +#define global +#define init(x) =(x) +#else /* not MAINPROGRAM */ +#define global extern +#define init(x) +#endif /* not MAINPROGRAM */ + +#define DEFUN(funcname, macroname, docstring) void funcname(void) + +/* + * Constants. + */ +#define LINELEN 256 /* Initial line length */ +#define PAGER_MAX_LINE 10000 /* Maximum line kept as pager */ + +#ifdef USE_IMAGE +#define MAX_IMAGE 1000 +#define MAX_IMAGE_SIZE 2048 + +#define DEFAULT_PIXEL_PER_CHAR 7.0 /* arbitrary */ +#define DEFAULT_PIXEL_PER_LINE 14.0 /* arbitrary */ +#else +#define DEFAULT_PIXEL_PER_CHAR 8.0 /* arbitrary */ +#endif +#define MINIMUM_PIXEL_PER_CHAR 4.0 +#define MAXIMUM_PIXEL_PER_CHAR 32.0 + +#ifdef FALSE +#undef FALSE +#endif + +#ifdef TRUE +#undef TRUE +#endif + +#define FALSE 0 +#define TRUE 1 + +#define SHELLBUFFERNAME "*Shellout*" +#define PIPEBUFFERNAME "*stream*" +#define CPIPEBUFFERNAME "*stream(closed)*" +#ifdef USE_DICT +#define DICTBUFFERNAME "*dictionary*" +#endif /* USE_DICT */ + +/* + * Line Property + */ + +#define P_CHARTYPE 0x3f00 +#ifdef USE_M17N +#define PC_ASCII (WTF_TYPE_ASCII << 8) +#define PC_CTRL (WTF_TYPE_CTRL << 8) +#define PC_WCHAR1 (WTF_TYPE_WCHAR1 << 8) +#define PC_WCHAR2 (WTF_TYPE_WCHAR2 << 8) +#define PC_KANJI (WTF_TYPE_WIDE << 8) +#define PC_KANJI1 (PC_WCHAR1 | PC_KANJI) +#define PC_KANJI2 (PC_WCHAR2 | PC_KANJI) +#define PC_UNKNOWN (WTF_TYPE_UNKNOWN << 8) +#define PC_UNDEF (WTF_TYPE_UNDEF << 8) +#else +#define PC_ASCII 0x0000 +#define PC_CTRL 0x0100 +#endif +#define PC_SYMBOL 0x8000 + +/* Effect ( standout/underline ) */ +#define P_EFFECT 0x40ff +#define PE_NORMAL 0x00 +#define PE_MARK 0x01 +#define PE_UNDER 0x02 +#define PE_STAND 0x04 +#define PE_BOLD 0x08 +#define PE_ANCHOR 0x10 +#define PE_EMPH 0x08 +#define PE_IMAGE 0x20 +#define PE_FORM 0x40 +#define PE_ACTIVE 0x80 +#define PE_VISITED 0x4000 + +#define CharType(c) ((c)&P_CHARTYPE) +#define CharEffect(c) ((c)&(P_EFFECT|PC_SYMBOL)) +#define SetCharType(v,c) ((v)=(((v)&~P_CHARTYPE)|(c))) + + +#define COLPOS(l,c) calcPosition(l->lineBuf,l->propBuf,l->len,c,0,CP_AUTO) + +/* Flags for displayBuffer() */ +#define B_NORMAL 0 +#define B_FORCE_REDRAW 1 +#define B_REDRAW 2 +#define B_SCROLL 3 +#define B_REDRAW_IMAGE 4 + +/* Buffer Property */ +#define BP_NORMAL 0x0 +#define BP_PIPE 0x1 +#define BP_FRAME 0x2 +#define BP_INTERNAL 0x8 +#define BP_NO_URL 0x10 +#define BP_REDIRECTED 0x20 +#define BP_CLOSE 0x40 + +/* Link Buffer */ +#define LB_NOLINK -1 +#define LB_FRAME 0 /* rFrame() */ +#define LB_N_FRAME 1 +#define LB_INFO 2 /* pginfo() */ +#define LB_N_INFO 3 +#define LB_SOURCE 4 /* vwSrc() */ +#define LB_N_SOURCE LB_SOURCE +#define MAX_LB 5 + +/* Search Result */ +#define SR_FOUND 0x1 +#define SR_NOTFOUND 0x2 +#define SR_WRAPPED 0x4 + +#ifdef MAINPROGRAM +int REV_LB[MAX_LB] = { + LB_N_FRAME, LB_FRAME, LB_N_INFO, LB_INFO, LB_N_SOURCE, +}; +#else /* not MAINPROGRAM */ +extern int REV_LB[]; +#endif /* not MAINPROGRAM */ + +/* mark URL, Message-ID */ +#define CHK_URL 1 +#define CHK_NMID 2 + +/* Flags for calcPosition() */ +#define CP_AUTO 0 +#define CP_FORCE 1 + +/* Completion status. */ +#define CPL_OK 0 +#define CPL_AMBIG 1 +#define CPL_FAIL 2 +#define CPL_MENU 3 + +#define CPL_NEVER 0x0 +#define CPL_OFF 0x1 +#define CPL_ON 0x2 +#define CPL_ALWAYS 0x4 +#define CPL_URL 0x8 + +/* Flags for inputLine() */ +#define IN_STRING 0x10 +#define IN_FILENAME 0x20 +#define IN_PASSWORD 0x40 +#define IN_COMMAND 0x80 +#define IN_URL 0x100 +#define IN_CHAR 0x200 + +#define IMG_FLAG_SKIP 1 +#define IMG_FLAG_AUTO 2 + +#define IMG_FLAG_START 0 +#define IMG_FLAG_STOP 1 +#define IMG_FLAG_NEXT 2 + +#define IMG_FLAG_UNLOADED 0 +#define IMG_FLAG_LOADED 1 +#define IMG_FLAG_ERROR 2 +#define IMG_FLAG_DONT_REMOVE 4 + +/* + * Macros. + */ + +#define inputLineHist(p,d,f,h) inputLineHistSearch(p,d,f,h,NULL) +#define inputLine(p,d,f) inputLineHist(p,d,f,NULL) +#define inputStr(p,d) inputLine(p,d,IN_STRING) +#define inputStrHist(p,d,h) inputLineHist(p,d,IN_STRING,h) +#define inputFilename(p,d) inputLine(p,d,IN_FILENAME) +#define inputFilenameHist(p,d,h) inputLineHist(p,d,IN_FILENAME,h) +#define inputChar(p) inputLine(p,"",IN_CHAR) + +#define free(x) GC_free(x) /* let GC do it. */ + +#ifdef __EMX__ +#define HAVE_STRCASECMP +#define strcasecmp stricmp +#define strncasecmp strnicmp +#endif /* __EMX__ */ + + +#define SKIP_BLANKS(p) {while(*(p)&&IS_SPACE(*(p)))(p)++;} +#define SKIP_NON_BLANKS(p) {while(*(p)&&!IS_SPACE(*(p)))(p)++;} +#define IS_ENDL(c) ((c)=='\0'||(c)=='\r'||(c)=='\n') +#define IS_ENDT(c) (IS_ENDL(c)||(c)==';') + +#define bpcmp(a,b) \ + (((a).line - (b).line) ? ((a).line - (b).line) : ((a).pos - (b).pos)) + +#define RELATIVE_WIDTH(w) (((w)>=0)?(int)((w)/pixel_per_char):(w)) +#define REAL_WIDTH(w,limit) (((w)>=0)?(int)((w)/pixel_per_char):-(w)*(limit)/100) + +#define EOL(l) (&(l)->ptr[(l)->length]) +#define IS_EOL(p,l) ((p)==&(l)->ptr[(l)->length]) + +/* + * Types. + */ + +typedef unsigned short Lineprop; +#ifdef USE_ANSI_COLOR +typedef unsigned char Linecolor; +#endif + +typedef struct _MapArea { + char *url; + char *target; + char *alt; +#ifdef USE_IMAGE + char shape; + short *coords; + int ncoords; + short center_x; + short center_y; +#endif +} MapArea; + +typedef struct _MapList { + Str name; + GeneralList *area; + struct _MapList *next; +} MapList; + +typedef struct _Line { + char *lineBuf; + Lineprop *propBuf; +#ifdef USE_ANSI_COLOR + Linecolor *colorBuf; +#endif + struct _Line *next; + struct _Line *prev; + int len; + int width; + long linenumber; /* on buffer */ + long real_linenumber; /* on file */ + unsigned short usrflags; + int size; + int bpos; + int bwidth; +} Line; + +typedef struct { + int line; + int pos; +} BufferPoint; + +#ifdef USE_IMAGE +typedef struct _imageCache { + char *url; + ParsedURL *current; + char *file; + char *touch; + pid_t pid; + char loaded; + int index; + short width; + short height; +} ImageCache; + +typedef struct _image { + char *url; + char *ext; + short width; + short height; + short xoffset; + short yoffset; + short y; + short rows; + char *map; + char ismap; + int touch; + ImageCache *cache; +} Image; +#endif + +typedef struct _anchor { + char *url; + char *target; + char *referer; + char *title; + unsigned char accesskey; + BufferPoint start; + BufferPoint end; + int hseq; + char slave; + short y; + short rows; +#ifdef USE_IMAGE + Image *image; +#endif +} Anchor; + +#define NO_REFERER ((char*)-1) + +typedef struct _anchorList { + Anchor *anchors; + int nanchor; + int anchormax; + int acache; +} AnchorList; + +typedef struct { + BufferPoint *marks; + int nmark; + int markmax; + int prevhseq; +} HmarkerList; + +#define LINK_TYPE_NONE 0 +#define LINK_TYPE_REL 1 +#define LINK_TYPE_REV 2 +typedef struct _LinkList { + char *url; + char *title; /* Next, Contents, ... */ + char *ctype; /* Content-Type */ + char type; /* Rel, Rev */ + struct _LinkList *next; +} LinkList; + +typedef struct _Buffer { + char *filename; + char *buffername; + Line *firstLine; + Line *topLine; + Line *currentLine; + Line *lastLine; + struct _Buffer *nextBuffer; + struct _Buffer *linkBuffer[MAX_LB]; + short width; + short height; + char *type; + char *real_type; + int allLine; + short bufferprop; + int currentColumn; + short cursorX; + short cursorY; + int pos; + int visualpos; + short rootX; + short rootY; + short COLS; + short LINES; + InputStream pagerSource; + AnchorList *href; + AnchorList *name; + AnchorList *img; + AnchorList *formitem; + LinkList *linklist; + FormList *formlist; + MapList *maplist; + HmarkerList *hmarklist; + HmarkerList *imarklist; + ParsedURL currentURL; + ParsedURL *baseURL; + char *baseTarget; + int real_scheme; + char *sourcefile; + struct frameset *frameset; + struct frameset_queue *frameQ; + int *clone; + size_t trbyte; + char check_url; +#ifdef USE_M17N + wc_ces document_charset; + wc_uint8 auto_detect; +#endif + TextList *document_header; + FormItemList *form_submit; + char *savecache; + char *edit; + struct mailcap *mailcap; + char *mailcap_source; + char *header_source; + char search_header; +#ifdef USE_SSL + char *ssl_certificate; +#endif + char image_flag; + char image_loaded; + char need_reshape; + Anchor *submit; + struct _BufferPos *undo; +#ifdef USE_ALARM + struct _AlarmEvent *event; +#endif +} Buffer; + +typedef struct _BufferPos { + long top_linenumber; + long cur_linenumber; + int currentColumn; + int pos; + int bpos; + struct _BufferPos *next; + struct _BufferPos *prev; +} BufferPos; + +typedef struct _TabBuffer { + struct _TabBuffer *nextTab; + struct _TabBuffer *prevTab; + Buffer *currentBuffer; + Buffer *firstBuffer; + short x1; + short x2; + short y; +} TabBuffer; + +typedef struct _DownloadList { + pid_t pid; + char *url; + char *save; + char *lock; + clen_t size; + time_t time; + int ok; + struct _DownloadList *next; + struct _DownloadList *prev; +} DownloadList; +#define DOWNLOAD_LIST_TITLE "Download List Panel" + +#define COPY_BUFPOSITION(dstbuf, srcbuf) {\ + (dstbuf)->topLine = (srcbuf)->topLine; \ + (dstbuf)->currentLine = (srcbuf)->currentLine; \ + (dstbuf)->pos = (srcbuf)->pos; \ + (dstbuf)->cursorX = (srcbuf)->cursorX; \ + (dstbuf)->cursorY = (srcbuf)->cursorY; \ + (dstbuf)->visualpos = (srcbuf)->visualpos; \ + (dstbuf)->currentColumn = (srcbuf)->currentColumn; \ +} +#define SAVE_BUFPOSITION(sbufp) COPY_BUFPOSITION(sbufp, Currentbuf) +#define RESTORE_BUFPOSITION(sbufp) COPY_BUFPOSITION(Currentbuf, sbufp) +#define TOP_LINENUMBER(buf) ((buf)->topLine ? (buf)->topLine->linenumber : 1) +#define CUR_LINENUMBER(buf) ((buf)->currentLine ? (buf)->currentLine->linenumber : 1) + +#define NO_BUFFER ((Buffer*)1) + +#define RB_STACK_SIZE 10 + +#define TAG_STACK_SIZE 10 + +#define FONT_STACK_SIZE 5 + +#define FONTSTAT_SIZE 4 + +#define _INIT_BUFFER_WIDTH (COLS - (showLineNum ? 6 : 1)) +#define INIT_BUFFER_WIDTH ((_INIT_BUFFER_WIDTH > 0) ? _INIT_BUFFER_WIDTH : 0) +#define FOLD_BUFFER_WIDTH (FoldLine ? (INIT_BUFFER_WIDTH + 1) : -1) + +typedef struct { + int pos; + int len; + int tlen; + long flag; + Anchor anchor; + Str img_alt; + char fontstat[FONTSTAT_SIZE]; + short nobr_level; + Lineprop prev_ctype; + char init_flag; + short top_margin; + short bottom_margin; +} Breakpoint; + +struct readbuffer { + Str line; + Lineprop cprop; + short pos; + Str prevchar; + long flag; + long flag_stack[RB_STACK_SIZE]; + int flag_sp; + int status; + unsigned char end_tag; + short table_level; + short nobr_level; + Anchor anchor; + Str img_alt; + char fontstat[FONTSTAT_SIZE]; + char fontstat_stack[FONT_STACK_SIZE][FONTSTAT_SIZE]; + int fontstat_sp; + Lineprop prev_ctype; + Breakpoint bp; + struct cmdtable *tag_stack[TAG_STACK_SIZE]; + int tag_sp; + short top_margin; + short bottom_margin; +}; + +#define in_bold fontstat[0] +#define in_under fontstat[1] +#define in_stand fontstat[2] + +#define RB_PRE 0x01 +#define RB_SCRIPT 0x02 +#define RB_STYLE 0x04 +#define RB_PLAIN 0x08 +#define RB_LEFT 0x10 +#define RB_CENTER 0x20 +#define RB_RIGHT 0x40 +#define RB_ALIGN (RB_LEFT| RB_CENTER | RB_RIGHT) +#define RB_NOBR 0x80 +#define RB_P 0x100 +#define RB_PRE_INT 0x200 +#define RB_IN_DT 0x400 +#define RB_INTXTA 0x800 +#define RB_INSELECT 0x1000 +#define RB_IGNORE_P 0x2000 +#define RB_TITLE 0x4000 +#define RB_NFLUSHED 0x8000 +#define RB_NOFRAMES 0x10000 +#define RB_INTABLE 0x20000 +#define RB_PREMODE (RB_PRE | RB_PRE_INT | RB_SCRIPT | RB_STYLE | RB_PLAIN | RB_INTXTA) +#define RB_SPECIAL (RB_PRE | RB_PRE_INT | RB_SCRIPT | RB_STYLE | RB_PLAIN | RB_NOBR) +#define RB_PLAIN_PRE 0x40000 + +#ifdef FORMAT_NICE +#define RB_FILL 0x80000 +#endif /* FORMAT_NICE */ +#define RB_DEL 0x100000 +#define RB_S 0x200000 + +#define RB_GET_ALIGN(obuf) ((obuf)->flag&RB_ALIGN) +#define RB_SET_ALIGN(obuf,align) {(obuf)->flag &= ~RB_ALIGN; (obuf)->flag |= (align); } +#define RB_SAVE_FLAG(obuf) {\ + if ((obuf)->flag_sp < RB_STACK_SIZE) \ + (obuf)->flag_stack[(obuf)->flag_sp++] = RB_GET_ALIGN(obuf); \ +} +#define RB_RESTORE_FLAG(obuf) {\ + if ((obuf)->flag_sp > 0) \ + RB_SET_ALIGN(obuf,(obuf)->flag_stack[--(obuf)->flag_sp]); \ +} + +/* status flags */ +#define R_ST_NORMAL 0 /* normal */ +#define R_ST_TAG0 1 /* within tag, just after < */ +#define R_ST_TAG 2 /* within tag */ +#define R_ST_QUOTE 3 /* within single quote */ +#define R_ST_DQUOTE 4 /* within double quote */ +#define R_ST_EQL 5 /* = */ +#define R_ST_AMP 6 /* within ampersand quote */ +#define R_ST_EOL 7 /* end of file */ +#define R_ST_CMNT1 8 /* <! */ +#define R_ST_CMNT2 9 /* <!- */ +#define R_ST_CMNT 10 /* within comment */ +#define R_ST_NCMNT1 11 /* comment - */ +#define R_ST_NCMNT2 12 /* comment -- */ +#define R_ST_NCMNT3 13 /* comment -- space */ +#define R_ST_IRRTAG 14 /* within irregular tag */ +#define R_ST_VALUE 15 /* within tag attribule value */ + +#define ST_IS_REAL_TAG(s) ((s)==R_ST_TAG||(s)==R_ST_TAG0||(s)==R_ST_EQL||(s)==R_ST_VALUE) + +/* is this '<' really means the beginning of a tag? */ +#define REALLY_THE_BEGINNING_OF_A_TAG(p) \ + (IS_ALPHA(p[1]) || p[1] == '/' || p[1] == '!' || p[1] == '?' || p[1] == '\0' || p[1] == '_') + +/* flags for loadGeneralFile */ +#define RG_NOCACHE 1 +#define RG_FRAME 2 +#define RG_FRAME_SRC 4 + +struct html_feed_environ { + struct readbuffer *obuf; + TextLineList *buf; + FILE *f; + Str tagbuf; + int limit; + int maxlimit; + struct environment *envs; + int nenv; + int envc; + int envc_real; + char *title; + int blank_lines; +}; + +#ifdef USE_COOKIE +struct portlist { + unsigned short port; + struct portlist *next; +}; + +struct cookie { + ParsedURL url; + Str name; + Str value; + time_t expires; + Str path; + Str domain; + Str comment; + Str commentURL; + struct portlist *portl; + char version; + char flag; + struct cookie *next; +}; +#define COO_USE 1 +#define COO_SECURE 2 +#define COO_DOMAIN 4 +#define COO_PATH 8 +#define COO_DISCARD 16 +#define COO_OVERRIDE 32 /* user chose to override security checks */ + +#define COO_OVERRIDE_OK 32 /* flag to specify that an error is overridable */ + /* version 0 refers to the original cookie_spec.html */ + /* version 1 refers to RFC 2109 */ + /* version 1' refers to the Internet draft to obsolete RFC 2109 */ +#define COO_EINTERNAL (1) /* unknown error; probably forgot to convert "return 1" in cookie.c */ +#define COO_ETAIL (2 | COO_OVERRIDE_OK) /* tail match failed (version 0) */ +#define COO_ESPECIAL (3) /* special domain check failed (version 0) */ +#define COO_EPATH (4) /* Path attribute mismatch (version 1 case 1) */ +#define COO_ENODOT (5 | COO_OVERRIDE_OK) /* no embedded dots in Domain (version 1 case 2.1) */ +#define COO_ENOTV1DOM (6 | COO_OVERRIDE_OK) /* Domain does not start with a dot (version 1 case 2.2) */ +#define COO_EDOM (7 | COO_OVERRIDE_OK) /* domain-match failed (version 1 case 3) */ +#define COO_EBADHOST (8 | COO_OVERRIDE_OK) /* dot in matched host name in FQDN (version 1 case 4) */ +#define COO_EPORT (9) /* Port match failed (version 1' case 5) */ +#define COO_EMAX COO_EPORT +#endif /* USE_COOKIE */ + +/* modes for align() */ + +#define ALIGN_CENTER 0 +#define ALIGN_LEFT 1 +#define ALIGN_RIGHT 2 +#define ALIGN_MIDDLE 4 +#define ALIGN_TOP 5 +#define ALIGN_BOTTOM 6 + +#define VALIGN_MIDDLE 0 +#define VALIGN_TOP 1 +#define VALIGN_BOTTOM 2 + +typedef struct http_request { + char command; + char flag; + char *referer; + FormList *request; +} HRequest; + +#define HR_COMMAND_GET 0 +#define HR_COMMAND_POST 1 +#define HR_COMMAND_CONNECT 2 +#define HR_COMMAND_HEAD 3 + +#define HR_FLAG_LOCAL 1 +#define HR_FLAG_PROXY 2 + +#define HTST_UNKNOWN 255 +#define HTST_MISSING 254 +#define HTST_NORMAL 0 +#define HTST_CONNECT 1 + +#define TMPF_DFL 0 +#define TMPF_SRC 1 +#define TMPF_FRAME 2 +#define TMPF_CACHE 3 +#define TMPF_COOKIE 4 +#define MAX_TMPF_TYPE 5 + +#define set_no_proxy(domains) (NO_proxy_domains=make_domain_list(domains)) + +/* + * Globals. + */ + +extern int LINES, COLS; +#if defined(__CYGWIN__) && LANG == JA +extern int LASTLINE; +#else /* not defined(__CYGWIN__) || LANG != JA */ +#define LASTLINE (LINES-1) +#endif /* not defined(__CYGWIN__) || LANG != JA */ + +global int Tabstop init(8); +global int IndentIncr init(4); +global int ShowEffect init(TRUE); +global int PagerMax init(PAGER_MAX_LINE); + +global char SearchHeader init(FALSE); +global char *DefaultType init(NULL); +global char RenderFrame init(FALSE); +global char TargetSelf init(FALSE); +global char PermitSaveToPipe init(FALSE); +global char DecodeCTE init(FALSE); +global char PreserveTimestamp init(TRUE); +global char ArgvIsURL init(FALSE); +global char MetaRefresh init(FALSE); + +global char fmInitialized init(FALSE); +global char QuietMessage init(FALSE); +global char TrapSignal init(TRUE); +#define TRAP_ON if (TrapSignal) { \ + prevtrap = mySignal(SIGINT, KeyAbort); \ + if (fmInitialized) \ + term_cbreak(); \ +} +#define TRAP_OFF if (TrapSignal) { \ + if (fmInitialized) \ + term_raw(); \ + if (prevtrap) \ + mySignal(SIGINT, prevtrap); \ +} + +extern unsigned char GlobalKeymap[]; +extern unsigned char EscKeymap[]; +extern unsigned char EscBKeymap[]; +extern unsigned char EscDKeymap[]; +#ifdef __EMX__ +extern unsigned char PcKeymap[]; +#endif +extern FuncList w3mFuncList[]; + +global char *HTTP_proxy init(NULL); +#ifdef USE_SSL +global char *HTTPS_proxy init(NULL); +#endif /* USE_SSL */ +#ifdef USE_GOPHER +global char *GOPHER_proxy init(NULL); +#endif /* USE_GOPHER */ +global char *FTP_proxy init(NULL); +global ParsedURL HTTP_proxy_parsed; +#ifdef USE_SSL +global ParsedURL HTTPS_proxy_parsed; +#endif /* USE_SSL */ +#ifdef USE_GOPHER +global ParsedURL GOPHER_proxy_parsed; +#endif /* USE_GOPHER */ +global ParsedURL FTP_proxy_parsed; +global char *NO_proxy init(NULL); +global int NOproxy_netaddr init(TRUE); +#ifdef INET6 +#define DNS_ORDER_UNSPEC 0 +#define DNS_ORDER_INET_INET6 1 +#define DNS_ORDER_INET6_INET 2 +#define DNS_ORDER_INET_ONLY 4 +#define DNS_ORDER_INET6_ONLY 6 +global int DNS_order init(DNS_ORDER_UNSPEC); +extern int ai_family_order_table[7][3]; /* XXX */ +#endif /* INET6 */ +global TextList *NO_proxy_domains; +global char NoCache init(FALSE); +global char use_proxy init(TRUE); +#define Do_not_use_proxy (!use_proxy) +global int Do_not_use_ti_te init(FALSE); +#ifdef USE_NNTP +global char *NNTP_server init(NULL); +global char *NNTP_mode init(NULL); +global int MaxNewsMessage init(50); +#endif + +global char *document_root init(NULL); +global char *personal_document_root init(NULL); +global char *cgi_bin init(NULL); +global char *index_file init(NULL); + +global char *CurrentDir; +global int CurrentPid; +/* + * global Buffer *Currentbuf; + * global Buffer *Firstbuf; + */ +global TabBuffer *CurrentTab; +global TabBuffer *FirstTab; +global TabBuffer *LastTab; +global int open_tab_blank init(FALSE); +global int open_tab_dl_list init(FALSE); +global int close_tab_back init(FALSE); +global int nTab; +global int TabCols init(10); +#define NO_TABBUFFER ((TabBuffer *)1) +#define Currentbuf (CurrentTab->currentBuffer) +#define Firstbuf (CurrentTab->firstBuffer) +global DownloadList *FirstDL init(NULL); +global DownloadList *LastDL init(NULL); +global int CurrentKey; +global char *CurrentKeyData; +global char *CurrentCmdData; + +extern char *w3m_version; + +#define DUMP_BUFFER 0x01 +#define DUMP_HEAD 0x02 +#define DUMP_SOURCE 0x04 +#define DUMP_EXTRA 0x08 +#define DUMP_HALFDUMP 0x10 +#define DUMP_FRAME 0x20 +global int w3m_debug; +global int w3m_dump init(0); +#define w3m_halfdump (w3m_dump & DUMP_HALFDUMP) +global int w3m_halfload init(FALSE); +global Str header_string init(NULL); +global int override_content_type init(FALSE); + +#ifdef USE_COLOR +global int useColor init(TRUE); +global int basic_color init(8); /* don't change */ +global int anchor_color init(4); /* blue */ +global int image_color init(2); /* green */ +global int form_color init(1); /* red */ +#ifdef USE_BG_COLOR +global int bg_color init(8); /* don't change */ +global int mark_color init(6); /* cyan */ +#endif /* USE_BG_COLOR */ +global int useActiveColor init(FALSE); +global int active_color init(6); /* cyan */ +global int useVisitedColor init(FALSE); +global int visited_color init(5); /* magenta */ +#endif /* USE_COLOR */ +global int confirm_on_quit init(TRUE); +#ifdef USE_MARK +global int use_mark init(FALSE); +#endif +global int emacs_like_lineedit init(FALSE); +global int vi_prec_num init(FALSE); +global int label_topline init(FALSE); +global int nextpage_topline init(FALSE); +global char *displayTitleTerm init(NULL); +global int displayLink init(FALSE); +global int displayLineInfo init(FALSE); +global int DecodeURL init(FALSE); +global int retryAsHttp init(TRUE); +global int showLineNum init(FALSE); +global int show_srch_str init(TRUE); +#ifdef USE_IMAGE +global char *Imgdisplay init(IMGDISPLAY); +global int activeImage init(FALSE); +global int displayImage init(TRUE); +global int autoImage init(TRUE); +global int useExtImageViewer init(TRUE); +global int maxLoadImage init(4); +global int image_map_list init(TRUE); +#else +global int displayImage init(FALSE); /* XXX: emacs-w3m use display_image=off */ +#endif +global char *Editor init(DEF_EDITOR); +#ifdef USE_W3MMAILER +global char *Mailer init(NULL); +#else +global char *Mailer init(DEF_MAILER); +#endif +global char *ExtBrowser init(DEF_EXT_BROWSER); +global char *ExtBrowser2 init(NULL); +global char *ExtBrowser3 init(NULL); +global int BackgroundExtViewer init(TRUE); +global int disable_secret_security_check init(FALSE); +global char *passwd_file init(PASSWD_FILE); +global char *pre_form_file init(PRE_FORM_FILE); +global char *ftppasswd init(NULL); +global int ftppass_hostnamegen init(TRUE); +global int do_download init(FALSE); +#ifdef USE_IMAGE +global char *image_source init(NULL); +#endif +global char *UserAgent init(NULL); +global int NoSendReferer init(FALSE); +global char *AcceptLang init(NULL); +global char *AcceptEncoding init(NULL); +global char *AcceptMedia init(NULL); +global int WrapDefault init(FALSE); +global int IgnoreCase init(TRUE); +global int WrapSearch init(FALSE); +global int squeezeBlankLine init(FALSE); +global char *BookmarkFile init(NULL); +global char *pauth init(NULL); +global Str proxy_auth_cookie init(NULL); +global int UseExternalDirBuffer init(TRUE); +global char *DirBufferCommand init("file:///$LIB/dirlist" CGI_EXTENSION); +#ifdef USE_DICT +global int UseDictCommand init(FALSE); +global char *DictCommand init("file:///$LIB/w3mdict" CGI_EXTENSION); +#endif /* USE_DICT */ +global int ignore_null_img_alt init(TRUE); +global int displayInsDel init(TRUE); +global int FoldTextarea init(FALSE); +global int FoldLine init(FALSE); +#define DEFAULT_URL_EMPTY 0 +#define DEFAULT_URL_CURRENT 1 +#define DEFAULT_URL_LINK 2 +global int DefaultURLString init(DEFAULT_URL_EMPTY); +global int MarkAllPages init(FALSE); + +#ifdef USE_MIGEMO +global int use_migemo init(FALSE); +global int migemo_active init(0); +global char *migemo_command init(DEF_MIGEMO_COMMAND); +#endif /* USE_MIGEMO */ + +global struct auth_cookie *Auth_cookie init(NULL); +#ifdef USE_COOKIE +global struct cookie *First_cookie init(NULL); +#endif /* USE_COOKIE */ + +global char *mailcap_files init(USER_MAILCAP ", " SYS_MAILCAP); +global char *mimetypes_files init(USER_MIMETYPES ", " SYS_MIMETYPES); +#ifdef USE_EXTERNAL_URI_LOADER +global char *urimethodmap_files init(USER_URIMETHODMAP ", " SYS_URIMETHODMAP); +#endif + +global TextList *fileToDelete; + +extern Hist *LoadHist; +extern Hist *SaveHist; +extern Hist *URLHist; +extern Hist *ShellHist; +extern Hist *TextHist; +#ifdef USE_HISTORY +global int UseHistory init(TRUE); +global int URLHistSize init(100); +global int SaveURLHist init(TRUE); +#endif /* USE_HISTORY */ +global int multicolList init(FALSE); + +#ifdef USE_M17N +global wc_ces InnerCharset init(WC_CES_WTF); /* Don't change */ +global wc_ces DisplayCharset init(DISPLAY_CHARSET); +global wc_ces DocumentCharset init(DOCUMENT_CHARSET); +global wc_ces SystemCharset init(SYSTEM_CHARSET); +global char ExtHalfdump init(FALSE); +global char FollowLocale init(TRUE); +global char UseContentCharset init(TRUE); +global char SearchConv init(TRUE); +#define Str_conv_from_system(x) wc_Str_conv((x), SystemCharset, InnerCharset) +#define Str_conv_to_system(x) wc_Str_conv_strict((x), InnerCharset, SystemCharset) +#define Str_conv_to_halfdump(x) (ExtHalfdump ? wc_Str_conv((x), InnerCharset, DisplayCharset) : (x)) +#define conv_from_system(x) wc_conv((x), SystemCharset, InnerCharset)->ptr +#define conv_to_system(x) wc_conv_strict((x), InnerCharset, SystemCharset)->ptr +#define url_quote_conv(x,c) url_quote(wc_conv_strict((x), InnerCharset, (c))->ptr) +#else +#define Str_conv_from_system(x) (x) +#define Str_conv_to_system(x) (x) +#define Str_conv_to_halfdump(x) (x) +#define conv_from_system(x) (x) +#define conv_to_system(x) (x) +#define url_quote_conv(x,c) url_quote(x) +#define wc_Str_conv(x,charset0,charset1) (x) +#define wc_Str_conv_strict(x,charset0,charset1) (x) +#endif +global char UseAltEntity init(TRUE); +global char UseGraphicChar init(FALSE); +extern char *graph_symbol[]; +extern char *graph2_symbol[]; +extern int symbol_width; +extern int symbol_width0; +#define N_GRAPH_SYMBOL 32 +#define SYMBOL_BASE 0x20 +global int no_rc_dir init(FALSE); +global char *rc_dir init(NULL); +global char *tmp_dir; +global char *config_file init(NULL); + +#ifdef USE_MOUSE +global int use_mouse init(TRUE); +extern int mouseActive; +global int reverse_mouse init(FALSE); +global int relative_wheel_scroll init(FALSE); +global int fixed_wheel_scroll_count init(5); +global int relative_wheel_scroll_ratio init(30); +typedef struct _MouseActionMap { + void (*func) (); + char *data; +} MouseActionMap; +typedef struct _MouseAction { + char *menu_str; + char *lastline_str; + int menu_width; + int lastline_width; + int in_action; + int cursorX; + int cursorY; + MouseActionMap default_map[3]; + MouseActionMap anchor_map[3]; + MouseActionMap active_map[3]; + MouseActionMap tab_map[3]; + MouseActionMap *menu_map[3]; + MouseActionMap *lastline_map[3]; +} MouseAction; +global MouseAction mouse_action; +#define LIMIT_MOUSE_MENU 100 +#endif /* USE_MOUSE */ + +#ifdef USE_COOKIE +global int default_use_cookie init(TRUE); +global int use_cookie init(FALSE); +global int accept_cookie init(FALSE); +#define ACCEPT_BAD_COOKIE_DISCARD 0 +#define ACCEPT_BAD_COOKIE_ACCEPT 1 +#define ACCEPT_BAD_COOKIE_ASK 2 +global int accept_bad_cookie init(ACCEPT_BAD_COOKIE_DISCARD); +global char *cookie_reject_domains init(NULL); +global char *cookie_accept_domains init(NULL); +global TextList *Cookie_reject_domains; +global TextList *Cookie_accept_domains; +#endif /* USE_COOKIE */ + +#ifdef USE_IMAGE +global int view_unseenobject init(FALSE); +#else +global int view_unseenobject init(TRUE); +#endif + +#if defined(USE_SSL) && defined(USE_SSL_VERIFY) +global int ssl_verify_server init(FALSE); +global char *ssl_cert_file init(NULL); +global char *ssl_key_file init(NULL); +global char *ssl_ca_path init(NULL); +global char *ssl_ca_file init(NULL); +global int ssl_path_modified init(FALSE); +#endif /* defined(USE_SSL) && + * defined(USE_SSL_VERIFY) */ +#ifdef USE_SSL +global char *ssl_forbid_method init(NULL); +#endif + +global int is_redisplay init(FALSE); +global int clear_buffer init(TRUE); +global double pixel_per_char init(DEFAULT_PIXEL_PER_CHAR); +global int set_pixel_per_char init(FALSE); +#ifdef USE_IMAGE +global double pixel_per_line init(DEFAULT_PIXEL_PER_LINE); +global int set_pixel_per_line init(FALSE); +global double image_scale init(100); +#endif +global int use_lessopen init(FALSE); + +global char *keymap_file init(KEYMAP_FILE); + +#ifdef USE_M17N +#define get_mctype(c) ((Lineprop)wtf_type((wc_uchar *)(c)) << 8) +#define get_mclen(c) wtf_len1((wc_uchar *)(c)) +#define get_mcwidth(c) wtf_width((wc_uchar *)(c)) +#define get_strwidth(c) wtf_strwidth((wc_uchar *)(c)) +#define get_Str_strwidth(c) wtf_strwidth((wc_uchar *)((c)->ptr)) +#else +#define get_mctype(c) (IS_CNTRL(*(c)) ? PC_CTRL : PC_ASCII) +#define get_mclen(c) 1 +#define get_mcwidth(c) 1 +#define get_strwidth(c) strlen(c) +#define get_Str_strwidth(c) ((c)->length) +#endif + +global int FollowRedirection init(10); + +global int w3m_backend init(FALSE); +global TextLineList *backend_halfdump_buf; +global TextList *backend_batch_commands init(NULL); +int backend(void); +extern void deleteFiles(void); +void w3m_exit(int i); + +#ifdef USE_ALARM +#define AL_UNSET 0 +#define AL_EXPLICIT 1 +#define AL_IMPLICIT 2 +#define AL_IMPLICIT_ONCE 3 + +typedef struct _AlarmEvent { + int sec; + short status; + int cmd; + void *data; +} AlarmEvent; +#endif + +/* + * Externals + */ + +#include "table.h" +#include "proto.h" + +#endif /* not FM_H */ |