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[w3m-dev 02984] inline image improvements and cleanups

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* config.h.dist (HAVE_SYMLINK) added
* config.h.dist (HAVE_LSTAT): added
* configure: symlink() check
* configure: lstat() check
* fm.h (maxLoadImage): added
* form.c (form_write_from_file): s/HAVE_READLINK/HAVE_LSTAT/
* image.c: include <sys/stat.h>
* image.c (MAX_LOAD_IMAGE): default 8
* image.c (max_load_image): deleted
* image.c (n_load_image): added
* image.c (showImageProgress): added
* image.c (loadImage): check load image count
			s/HAVE_READLINK/HAVE_LSTAT/ (HAVE_SYMLINK)
			showImageProgress
* local.c: include <sys/stat.h>
		s/HAVE_READLINK/HAVE_LSTAT/
* rc.c (CMT_MAX_LOAD_IMAGE): added
* rc.c (max_load_image): added
* doc/README.img: update
* doc-jp/README.img: update

* file.c (process_img): pre_int fix
From: Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2002-02-04 15:18:41 +00:00
parent 53b9c12956
commit a8831d96bd
11 changed files with 183 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ChangeLog
+27 -1
View File
@@ -1,3 +1,29 @@
2002-02-04 Hironori Sakamoto <hsaka@mth.biglobe.ne.jp>
* [w3m-dev 02984] inline image improvements and cleanups
* config.h.dist (HAVE_SYMLINK) added
* config.h.dist (HAVE_LSTAT): added
* configure: symlink() check
* configure: lstat() check
* fm.h (maxLoadImage): added
* form.c (form_write_from_file): s/HAVE_READLINK/HAVE_LSTAT/
* image.c: include <sys/stat.h>
* image.c (MAX_LOAD_IMAGE): default 8
* image.c (max_load_image): deleted
* image.c (n_load_image): added
* image.c (showImageProgress): added
* image.c (loadImage): check load image count
s/HAVE_READLINK/HAVE_LSTAT/ (HAVE_SYMLINK)
showImageProgress
* local.c: include <sys/stat.h>
s/HAVE_READLINK/HAVE_LSTAT/
* rc.c (CMT_MAX_LOAD_IMAGE): added
* rc.c (max_load_image): added
* doc/README.img: update
* doc-jp/README.img: update
* file.c (process_img): pre_int fix
2002-02-04 Fumitoshi UKAI <ukai@debian.or.jp>
* [w3m-dev 02985] inputAnswer() and no "ssl_forbid_method"
@@ -2762,4 +2788,4 @@
* release-0-2-1
* import w3m-0.2.1
$Id: ChangeLog,v 1.297 2002/02/04 14:49:21 ukai Exp $
$Id: ChangeLog,v 1.298 2002/02/04 15:18:41 ukai Exp $
config.h.dist
+2
View File
@@ -175,7 +175,9 @@ MODEL=Linux.i686-monster-ja
#define HAVE_STRFTIME
#define HAVE_GETCWD
#define HAVE_GETWD
#define HAVE_SYMLINK
#define HAVE_READLINK
#define HAVE_LSTAT
#define HAVE_SETENV
#define HAVE_PUTENV
#define HAVE_SRAND48
configure
Vendored
+40 -1
View File
@@ -1,5 +1,5 @@
#!/bin/sh
# $Id: configure,v 1.60 2002/02/03 06:23:37 ukai Exp $
# $Id: configure,v 1.61 2002/02/04 15:18:41 ukai Exp $
# Configuration.
#
@@ -1421,6 +1421,23 @@ else
def_have_getwd="#undef HAVE_GETWD"
fi
####### symlink
cat > _zmachdep.c << EOF
main()
{
char path[64],lpath[64];
symlink(path,lpath);
}
EOF
if $cc $cflags -o _zmachdep _zmachdep.c > /dev/null 2>&1
then
echo "You have symlink()."
def_have_symlink="#define HAVE_SYMLINK"
else
echo "You don't have symlink()."
def_have_symlink="#undef HAVE_SYMLINK"
fi
####### readlink
cat > _zmachdep.c << EOF
main()
@@ -1438,6 +1455,26 @@ else
def_have_readlink="#undef HAVE_READLINK"
fi
####### lstat
cat > _zmachdep.c << EOF
#include <sys/types.h>
#include <sys/stat.h>
main()
{
struct stat st;
char path[64];
lstat(path,&st);
}
EOF
if $cc $cflags -o _zmachdep _zmachdep.c > /dev/null 2>&1
then
echo "You have lstat()."
def_have_lstat="#define HAVE_LSTAT"
else
echo "You don't have lstat()."
def_have_lstat="#undef HAVE_LSTAT"
fi
####### setenv
cat > _zmachdep.c << EOF
#include <stdlib.h>
@@ -2136,7 +2173,9 @@ $def_have_wait3
$def_have_strftime
$def_have_getcwd
$def_have_getwd
$def_have_symlink
$def_have_readlink
$def_have_lstat
$def_have_setenv
$def_have_putenv
$def_have_srand48
doc-jp/README.img
+11 -22
View File
@@ -1,15 +1,11 @@
w3m でインライン画像を表示
2002/01/31
2002/02/04
坂本 浩則
はじめに
w3m でインライン画像を表示する拡張です。以下に置いてあります。
http://www2u.biglobe.ne.jp/~hsaka/w3m/index-ja.html#img
patch/w3m-0.2.4-img-2.2.patch.gz
patch/README.img-ja
w3m でインライン画像を表示する拡張です。
機能
@@ -64,6 +60,8 @@ w3m
auto_image
インライン画像を自動で読み込みます。デフォルトは ON。
OFF の場合は、コマンド DISPLAY_IMAGE で読み込みを開始します。
max_load_image
画像を読み込む時の最大プロセス数。デフォルトは 4。1～8 まで設定可能。
ext_image_viewer
コマンド VIEW_IMAGE('I')の場合や Content-type: image/* である
画像ファイルを外部ビューワで表示します。デフォルトは ON。
@@ -79,28 +77,13 @@ w3m
必要なもの
* w3m-0.2.4.tar.gz
* w3m-0.2.5+cvs-1.287 以上
http://w3m.sourceforge.net/
http://sourceforge.net/projects/w3m/
http://prdownloads.sourceforge.net/w3m/
* Imlib-1.9.8 (1.9.10 以上推奨)
libungif-4.1.0b1 推奨
インストール
gunzip -c DIST/w3m-0.2.4.tar.gz | tar -xvf -
cd w3m-0.2.4
gunzip -c DIST/w3m-0.2.4-img-2.2.patch.gz | patch -p1
configure
# Inline image support (you need Imlib library)
# と聞かれますので y と答えてください。
# menu は有効にしてください。
make
# w3mimgdisplay, w3mimgsize を make する時に Imlib が必要です。
make install
# w3mimgdisplay, w3mimgsize は必ず $LIB(PREFIX/lib/w3m) へ
# install してください。
w3mimgdisplay の設定
w3mimgdisplay は以下のオプションを受け付けますので端末に合わせて
@@ -123,6 +106,12 @@ w3mimgdisplay
更新記録
2002/02/04
* ドキュメント改訂
2002/02/01 w3m-0.2.5+cvs-1.287
* 本家の CVS へマージ。
2002/01/31 w3m-0.2.4-img-2.2
* w3m-0.2.4+cvs-1.278 ベース。
doc/README.img
+11 -21
View File
@@ -1,16 +1,11 @@
Inline image support of w3m
2002/01/31
2002/02/04
H. Sakamoto
Introduction
This is the extension for w3m to support inline image.
The patch for w3m-0.2.4 is available on the following site.
http://www2u.biglobe.ne.jp/~hsaka/w3m/index.html#img
patch/w3m-0.2.4-2.2.patch.gz
patch/README.img
Support
@@ -65,6 +60,9 @@ Option panel
auto_image
Automatic loading of inline image. The default is ON.
If it is OFF, loading starts with a command DISPLAY_IMAGE.
max_load_image
Maximum process for downloading of inline image. The default is 4.
1 to 8 can be set.
ext_image_viewer
Use external image viewer, when a command VIEW_IMAGE or
view of image file which header is "Content-type: image/*".
@@ -79,27 +77,13 @@ Option panel
Required programs
* w3m-0.2.4
* w3m-0.2.5+cvs-1.287 or later
http://w3m.sourceforge.net/
http://sourceforge.net/projects/w3m/
http://prdownloads.sourceforge.net/w3m/
* Imlib-1.9.8 (1.9.10 is recommendable.)
libungif-4.1.0b1 is recommendable.
Install
gunzip -c DIST/w3m-0.2.4.tar.gz | tar -xvf -
cd w3m-0.2.4
gunzip -c DIST/w3m-0.2.4-img-2.2.patch.gz | patch -p1
configure
# When you are asked "Inline image support (you need Imlib library)",
# answer "y".
# Select menu.
make
# To make "w3mimgdisplay" and "w3mimgsize", Imlib is required.
make install
# Must install "w3mimgdisplay" and "w3mimgsize" to $LIB(PREFIX/lib/w3m).
Setting w3mimgdisplay
"w3mimgdisplay" has the following options. Set options to fit terminal.
@@ -120,6 +104,12 @@ Setting w3mimgdisplay
Change log
2002/02/04
* Revised this document.
2002/02/01 w3m-0.2.5+cvs-1.287
* Merged in the CVS repository of the original w3m.
2002/01/31 w3m-0.2.4-img-2.2
* Based on w3m-0.2.4+cvs-1.278.
file.c
+21 -15
View File
@@ -1,4 +1,4 @@
/* $Id: file.c,v 1.61 2002/02/04 14:49:21 ukai Exp $ */
/* $Id: file.c,v 1.62 2002/02/04 15:18:42 ukai Exp $ */
#include "fm.h"
#include <sys/types.h>
#include "myctype.h"
@@ -2761,6 +2761,7 @@ process_img(struct parsed_tag *tag, int width)
#else
int w, i, nw, n;
#endif
int pre_int = FALSE;
Str tmp = Strnew();
if (!parsedtag_get_value(tag, ATTR_SRC, &p))
@@ -2872,6 +2873,7 @@ process_img(struct parsed_tag *tag, int width)
ni = (i > 3) ? (int)((i - 3) / pixel_per_line + 1) : 1;
Strcat(tmp,
Sprintf("<pre_int><img_alt hseq=\"%d\" src=\"", cur_iseq++));
pre_int = TRUE;
}
else
#endif
@@ -2879,8 +2881,10 @@ process_img(struct parsed_tag *tag, int width)
if (w < 0)
w = 12 * pixel_per_char;
nw = w ? (int)((w - 1) / pixel_per_char + 1) : 1;
if (r)
if (r) {
Strcat_charp(tmp, "<pre_int>");
pre_int = TRUE;
}
Strcat_charp(tmp, "<img_alt src=\"");
}
Strcat_charp(tmp, html_quote(p));
@@ -2982,6 +2986,10 @@ process_img(struct parsed_tag *tag, int width)
}
if (w > 200 && i < 13) {
/* must be a horizontal line */
if (!pre_int) {
Strcat_charp(tmp, "<pre_int>");
pre_int = TRUE;
}
#ifndef KANJI_SYMBOLS
Strcat_charp(tmp, "<_RULE TYPE=10>");
#endif /* not KANJI_SYMBOLS */
@@ -3021,13 +3029,7 @@ process_img(struct parsed_tag *tag, int width)
}
#endif
Strcat_charp(tmp, "</img_alt>");
#ifdef USE_IMAGE
if (use_image) {
Strcat_charp(tmp, "</pre_int>");
}
else
#endif
if (r)
if (pre_int)
Strcat_charp(tmp, "</pre_int>");
if (r) {
Strcat_charp(tmp, "</input_alt>");
@@ -5728,17 +5730,21 @@ print_internal_information(struct html_feed_environ *henv)
s = Sprintf("<form_int fid=\"%d\" action=\"%s\" method=\"%s\"",
i, fp->action->ptr,
(fp->method == FORM_METHOD_POST) ? "post"
: ((fp->method == FORM_METHOD_INTERNAL) ? "internal" : "get"));
: ((fp->method ==
FORM_METHOD_INTERNAL) ? "internal" : "get"));
if (fp->target)
Strcat(s, Sprintf(" target=\"%s\"", fp->target));
#ifdef JP_CHARSET
if (fp->charset)
Strcat(s, Sprintf(" accept-charset=\"%s\"", code_to_str(fp->charset)));
Strcat(s,
Sprintf(" accept-charset=\"%s\"",
code_to_str(fp->charset)));
#endif
if (fp->enctype == FORM_ENCTYPE_MULTIPART)
Strcat_charp(s, " enctype=multipart/form-data");
if (fp->boundary)
Strcat_m_charp(s, " boundary=\"", html_quote(fp->boundary), "\"", NULL);
Strcat_m_charp(s, " boundary=\"", html_quote(fp->boundary),
"\"", NULL);
Strcat_charp(s, ">");
pushTextLine(tl, newTextLine(s, 0));
}
@@ -5751,14 +5757,14 @@ print_internal_information(struct html_feed_environ *henv)
s = Sprintf("<option_int selectnumber=%d"
" value=\"%s\"%s>%s</option_int>",
i,
html_quote(ip->value ? ip->value->ptr : ip->label->ptr),
ip->checked ? " selected" : "",
html_quote(ip->value ? ip->value->ptr : ip->label->
ptr), ip->checked ? " selected" : "",
ip->label->ptr);
pushTextLine(tl, newTextLine(s, 0));
}
}
}
#endif /* MENU_SELECT */
#endif /* MENU_SELECT */
if (n_textarea > 0) {
for (i = 0; i < n_textarea; i++) {
s = Sprintf("<textarea_int textareanumber=%d>%s</textarea_int>",
fm.h
+2 -1
View File
@@ -1,4 +1,4 @@
/* $Id: fm.h,v 1.48 2002/02/03 06:38:49 ukai Exp $ */
/* $Id: fm.h,v 1.49 2002/02/04 15:18:42 ukai Exp $ */
/*
* w3m: WWW wo Miru utility
*
@@ -824,6 +824,7 @@ 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);
#endif
global char *Editor init(DEF_EDITOR);
#ifndef USE_W3MMAILER
form.c
+3 -3
View File
@@ -1,4 +1,4 @@
/* $Id: form.c,v 1.11 2001/12/27 18:22:59 ukai Exp $ */
/* $Id: form.c,v 1.12 2002/02/04 15:18:42 ukai Exp $ */
/*
* HTML forms
*/
@@ -635,10 +635,10 @@ form_write_from_file(FILE * f, char *boundary, char *name, char *filename,
fprintf(f, "Content-Type: %s\r\n\r\n",
type ? type : "application/octet-stream");
#ifdef HAVE_READLINK /* readline == lstat ? (ukai) */
#ifdef HAVE_LSTAT
if (lstat(file, &st) < 0)
goto write_end;
#endif /* HAVE_READLINK */
#endif /* HAVE_LSTAT */
if (S_ISDIR(st.st_mode))
goto write_end;
fd = fopen(file, "r");
image.c
+50 -13
View File
@@ -1,7 +1,8 @@
/* $Id: image.c,v 1.3 2002/02/03 06:38:49 ukai Exp $ */
/* $Id: image.c,v 1.4 2002/02/04 15:18:42 ukai Exp $ */
#include "fm.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
@@ -264,9 +265,9 @@ clearImage()
/* load image */
#ifndef MAX_LOAD_IMAGE
#define MAX_LOAD_IMAGE 4
#define MAX_LOAD_IMAGE 8
#endif
static int max_load_image = MAX_LOAD_IMAGE;
static int n_load_image = 0;
static Hash_sv *image_hash = NULL;
static Hash_sv *image_file = NULL;
static GeneralList *image_list = NULL;
@@ -332,6 +333,32 @@ getAllImage(Buffer *buf)
}
}
void
showImageProgress(Buffer *buf)
{
AnchorList *al;
Anchor *a;
int i, l, n;
if (!buf)
return;
al = buf->img;
if (!al)
return;
for (i = 0, l = 0, n = 0, a = al->anchors; i < al->nanchor; i++, a++) {
if (a->image && a->hseq >= 0) {
n++;
if (a->image->cache && a->image->cache->loaded == IMG_FLAG_LOADED)
l++;
}
}
if (n) {
message(Sprintf("%d/%d images loaded", l, n)->ptr,
buf->cursorX + buf->rootX, buf->cursorY);
refresh();
}
}
void
loadImage(int flag)
{
@@ -339,12 +366,19 @@ loadImage(int flag)
struct stat st;
int wait_st, i;
if (maxLoadImage > MAX_LOAD_IMAGE)
maxLoadImage = MAX_LOAD_IMAGE;
else if (maxLoadImage < 1)
maxLoadImage = 1;
if (n_load_image == 0)
n_load_image = maxLoadImage;
if (!image_cache) {
image_cache = New_N(ImageCache *, max_load_image);
bzero(image_cache, sizeof(ImageCache *) * max_load_image);
image_cache = New_N(ImageCache *, MAX_LOAD_IMAGE);
bzero(image_cache, sizeof(ImageCache *) * MAX_LOAD_IMAGE);
}
if (flag == IMG_FLAG_STOP) {
for (i = 0; i < max_load_image; i++) {
for (i = 0; i < n_load_image; i++) {
cache = image_cache[i];
if (!cache)
continue;
@@ -365,16 +399,17 @@ loadImage(int flag)
if (image_lock)
unlink(image_lock);
need_load_image = FALSE;
n_load_image = maxLoadImage;
return;
}
if (need_load_image) {
int draw = FALSE;
for (i = 0; i < max_load_image; i++) {
for (i = 0; i < n_load_image; i++) {
cache = image_cache[i];
if (!cache)
continue;
#ifdef HAVE_READLINK
#ifdef HAVE_LSTAT
if (lstat(cache->touch, &st))
#else
if (stat(cache->touch, &st))
@@ -404,6 +439,8 @@ loadImage(int flag)
}
if (flag == IMG_FLAG_NEXT && draw)
drawImage();
if (Currentbuf)
showImageProgress(Currentbuf);
}
if (image_lock)
@@ -413,19 +450,19 @@ loadImage(int flag)
if (!image_list)
return;
for (i = 0; i < max_load_image; i++) {
for (i = 0; i < n_load_image; i++) {
if (image_cache[i])
continue;
while (1) {
cache = (ImageCache *) popValue(image_list);
if (!cache) {
for (i = 0; i < max_load_image; i++) {
for (i = 0; i < n_load_image; i++) {
if (image_cache[i])
goto load_image_end;
}
image_list = NULL;
image_file = NULL;
if (Currentbuf && Currentbuf->need_reshape)
if (Currentbuf)
displayBuffer(Currentbuf, B_NORMAL);
return;
}
@@ -442,7 +479,7 @@ loadImage(int flag)
flush_tty();
if ((cache->pid = fork()) == 0) {
Buffer *b;
#ifndef HAVE_READLINK
#if !(defined(HAVE_SYMLINK) && defined(HAVE_LSTAT))
FILE *f;
#endif
reset_signals();
@@ -454,7 +491,7 @@ loadImage(int flag)
b = loadGeneralFile(cache->url, cache->current, NULL, 0, NULL);
if (!b || !b->real_type || strncasecmp(b->real_type, "image/", 6))
unlink(cache->file);
#ifdef HAVE_READLINK
#if defined(HAVE_SYMLINK) && defined(HAVE_LSTAT)
symlink(cache->file, cache->touch);
if (lstat(image_lock, &st)) {
symlink(cache->file, image_lock);
local.c
+11 -8
View File
@@ -1,9 +1,10 @@
/* $Id: local.c,v 1.13 2001/12/03 18:29:37 ukai Exp $ */
/* $Id: local.c,v 1.14 2002/02/04 15:18:42 ukai Exp $ */
#include "fm.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
#include <errno.h>
#ifdef HAVE_READLINK
@@ -43,10 +44,12 @@ dirBuffer(char *dname)
char **flist;
char *p, *qdir;
Str fbuf = Strnew();
#ifdef HAVE_READLINK
#ifdef HAVE_LSTAT
struct stat lst;
#ifdef HAVE_READLINK
char lbuf[1024];
#endif /* HAVE_READLINK */
#endif /* HAVE_LSTAT */
int i, l, nrow = 0, n = 0, maxlen = 0;
int nfile, nfile_max = 100;
Str dirname;
@@ -94,10 +97,10 @@ dirBuffer(char *dname)
if (Strlastchar(fbuf) != '/')
Strcat_char(fbuf, '/');
Strcat_charp(fbuf, p);
#ifdef HAVE_READLINK /* readlink == lstat() ? (ukai) */
#ifdef HAVE_LSTAT
if (lstat(fbuf->ptr, &lst) < 0)
continue;
#endif /* READLINK */
#endif /* HAVE_LSTAT */
if (stat(fbuf->ptr, &st) < 0)
continue;
if (multicolList) {
@@ -107,10 +110,10 @@ dirBuffer(char *dname)
else {
if (S_ISDIR(st.st_mode))
Strcat_charp(tmp, "[DIR]&nbsp; ");
#ifdef HAVE_READLINK
#ifdef HAVE_LSTAT
else if (S_ISLNK(lst.st_mode))
Strcat_charp(tmp, "[LINK] ");
#endif /* HAVE_READLINE */
#endif /* HAVE_LSTAT */
else
Strcat_charp(tmp, "[FILE] ");
}
@@ -131,7 +134,7 @@ dirBuffer(char *dname)
}
}
else {
#ifdef HAVE_READLINK
#if defined(HAVE_LSTAT) && defined(HAVE_READLINK)
if (S_ISLNK(lst.st_mode)) {
if ((l = readlink(fbuf->ptr, lbuf, sizeof(lbuf))) > 0) {
lbuf[l] = '\0';
@@ -141,7 +144,7 @@ dirBuffer(char *dname)
Strcat_char(tmp, '/');
}
}
#endif /* HAVE_READLINK */
#endif /* HAVE_LSTAT && HAVE_READLINK */
Strcat_charp(tmp, "<br>\n");
}
}
rc.c
+5 -1
View File
@@ -1,4 +1,4 @@
/* $Id: rc.c,v 1.38 2002/01/31 17:54:56 ukai Exp $ */
/* $Id: rc.c,v 1.39 2002/02/04 15:18:42 ukai Exp $ */
/*
* Initialization file etc.
*/
@@ -70,6 +70,7 @@ static char *config_file = NULL;
#ifdef USE_IMAGE
#define CMT_DISP_IMAGE "インライン画像を表示"
#define CMT_AUTO_IMAGE "インライン画像を自動で読み込む"
#define CMT_MAX_LOAD_IMAGE "画像読み込み時の最大プロセス数"
#define CMT_EXT_IMAGE_VIEWER "画像を外部ビューワで表示"
#define CMT_IMAGE_SCALE "画像のスケール(%)"
#define CMT_IMGDISPLAY "画像を表示するためのコマンド"
@@ -203,6 +204,7 @@ static char *config_file = NULL;
#ifdef USE_IMAGE
#define CMT_DISP_IMAGE "Display of inline image"
#define CMT_AUTO_IMAGE "Automatic loading of inline image"
#define CMT_MAX_LOAD_IMAGE "Maximum process for parallel image loading"
#define CMT_EXT_IMAGE_VIEWER "Use external image viewer"
#define CMT_IMAGE_SCALE "Scale of image (%)"
#define CMT_IMGDISPLAY "External command to display image"
@@ -465,6 +467,8 @@ struct param_ptr params1[] = {
{"display_image", P_INT, PI_ONOFF, (void *)&displayImage, CMT_DISP_IMAGE,
NULL},
{"auto_image", P_INT, PI_ONOFF, (void *)&autoImage, CMT_AUTO_IMAGE, NULL},
{"max_load_image", P_INT, PI_TEXT, (void *)&maxLoadImage,
CMT_MAX_LOAD_IMAGE, NULL},
{"ext_image_viewer", P_INT, PI_ONOFF, (void *)&useExtImageViewer,
CMT_EXT_IMAGE_VIEWER, NULL},
{"image_scale", P_SCALE, PI_TEXT, (void *)&image_scale, CMT_IMAGE_SCALE,