dump.c File Reference

#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include "elinks.h"
#include "cache/cache.h"
#include "config/options.h"
#include "document/document.h"
#include "document/html/renderer.h"
#include "document/options.h"
#include "document/renderer.h"
#include "document/view.h"
#include "intl/charsets.h"
#include "intl/libintl.h"
#include "main/select.h"
#include "main/main.h"
#include "mime/mime.h"
#include "network/connection.h"
#include "network/state.h"
#include "osdep/ascii.h"
#include "osdep/osdep.h"
#include "protocol/protocol.h"
#include "protocol/uri.h"
#include "session/download.h"
#include "session/session.h"
#include "terminal/color.h"
#include "terminal/hardio.h"
#include "terminal/terminal.h"
#include "util/memory.h"
#include "util/string.h"
#include "viewer/dump/dump.h"
#include "viewer/text/view.h"
#include "viewer/text/vs.h"
#include "dump-color-mode.h"

Include dependency graph for dump.c:

Data Structures
struct	dump_output
	A place where dumping functions write their output. More...

Macros
#define	D_BUF   65536
#define	FRAME_CHARS_BEGIN   0xB0
#define	FRAME_CHARS_END   0xE0
#define	DUMP_COLOR_MODE_16
#define	DUMP_FUNCTION_COLOR   dump_16color
#define	DUMP_FUNCTION_UTF8   dump_16color_utf8
#define	DUMP_FUNCTION_UNIBYTE   dump_16color_unibyte
#define	DUMP_COLOR_MODE_NONE
#define	DUMP_FUNCTION_COLOR   dump_nocolor
#define	DUMP_FUNCTION_UTF8   dump_nocolor_utf8
#define	DUMP_FUNCTION_UNIBYTE   dump_nocolor_unibyte

Functions
static void	dump_print (const char *option, const char *url)
static int	is_start_of_link (struct document *document, int x, int y, int *current_link_number, struct link **ret)
static int	is_end_of_link (struct document *document, int x, int y, int *current_link_number, struct link **ret)
static int	write_char (unsigned char c, struct dump_output *out)
static void	write_start_of_link (struct link *link, struct dump_output *out)
static void	write_end_of_link (struct dump_output *out)
static int	write_color_16 (unsigned char color, struct dump_output *out)
static int	dump_references (struct document *document, int fd, char buf[D_BUF])
int	dump_to_file (struct document *document, int fd)
static void	dump_formatted (int fd, struct download *download, struct cache_entry *cached)
static int	dump_source (int fd, struct download *download, struct cache_entry *cached)
static char *	subst_url (char *str, const char *url)
static void	dump_loading_callback (struct download *download, void *p)
static void	dump_start (char *url)
void	dump_next (struct string_list_item list *url_list)
struct string *	add_document_to_string (struct string *string, struct document *document)

Variables
static int	dump_pos
static struct download	dump_download
static int	dump_redir_count = 0
static const unsigned char	frame_simplify [FRAME_CHARS_END - FRAME_CHARS_BEGIN]
	Mapping from CP437 box-drawing characters to simpler CP437 characters.

Macro Definition Documentation

D_BUF

#define D_BUF   65536

DUMP_COLOR_MODE_16

#define DUMP_COLOR_MODE_16

DUMP_COLOR_MODE_NONE

#define DUMP_COLOR_MODE_NONE

DUMP_FUNCTION_COLOR [1/2]

#define DUMP_FUNCTION_COLOR   dump_nocolor

DUMP_FUNCTION_COLOR [2/2]

#define DUMP_FUNCTION_COLOR   dump_16color

DUMP_FUNCTION_UNIBYTE [1/2]

#define DUMP_FUNCTION_UNIBYTE   dump_nocolor_unibyte

DUMP_FUNCTION_UNIBYTE [2/2]

#define DUMP_FUNCTION_UNIBYTE   dump_16color_unibyte

DUMP_FUNCTION_UTF8 [1/2]

#define DUMP_FUNCTION_UTF8   dump_nocolor_utf8

DUMP_FUNCTION_UTF8 [2/2]

#define DUMP_FUNCTION_UTF8   dump_16color_utf8

FRAME_CHARS_BEGIN

#define FRAME_CHARS_BEGIN   0xB0

FRAME_CHARS_END

#define FRAME_CHARS_END   0xE0

Function Documentation

add_document_to_string()

struct string * add_document_to_string	(	struct string *	string,
		struct document *	document )

dump_formatted()

void dump_formatted ( int fd, struct download * download, struct cache_entry * cached )

static

dump_loading_callback()

void dump_loading_callback ( struct download * download, void * p )

static

dump_next()

void dump_next

(

struct string_list_item list *

url_list

)

dump_print()

void dump_print ( const char * option, const char * url )

static

dump_references()

int dump_references ( struct document * document, int fd, char buf[D_BUF] )

static

Returns

0 on success, -1 on error

dump_source()

int dump_source ( int fd, struct download * download, struct cache_entry * cached )

static

dump_start()

void dump_start ( char * url )

static

dump_to_file()

int dump_to_file	(	struct document *	document,
		int	fd )

is_end_of_link()

int is_end_of_link ( struct document * document, int x, int y, int * current_link_number, struct link ** ret )

static

is_start_of_link()

int is_start_of_link ( struct document * document, int x, int y, int * current_link_number, struct link ** ret )

static

subst_url()

char * subst_url ( char * str, const char * url )

static

write_char()

int write_char ( unsigned char c, struct dump_output * out )

static

write_color_16()

int write_color_16 ( unsigned char color, struct dump_output * out )

static

write_end_of_link()

void write_end_of_link ( struct dump_output * out )

static

write_start_of_link()

void write_start_of_link ( struct link * link, struct dump_output * out )

static

Variable Documentation

dump_download

struct download dump_download

static

dump_pos

int dump_pos

static

dump_redir_count

int dump_redir_count = 0

static

frame_simplify

const unsigned char frame_simplify[FRAME_CHARS_END - FRAME_CHARS_BEGIN]

static

Initial value:

= {
   
   
   0xB1, 0xDB, 0xB1, '|' , '+' , 0xB4, 0xB9, 0xBF, 
   0xC5, 0xB4, 0xB3, 0xBF, 0xD9, 0xD9, 0xD9, '+' , 
   '+' , '+' , '+' , '+' , '-' , '+' , 0xC3, 0xCC, 
   0xC0, 0xDA, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xCA, 
   0xC1, 0xCB, 0xC2, 0xC0, 0xC0, 0xDA, 0xDA, 0xC5, 
   0xC5, '+' , '+' , '#' , 0xDB, 0xDB, 0xDB, 0xDB  
}

Mapping from CP437 box-drawing characters to simpler CP437 characters.

• Map mixed light/double lines to light lines or double lines, depending on the majority; or to light lines if even.
• Map double lines to light lines.
• Map light and dark shades to medium, then to full blocks.
• Map half blocks to full blocks.
• Otherwise map to ASCII characters.