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-rw-r--r--main.c258
1 files changed, 210 insertions, 48 deletions
diff --git a/main.c b/main.c
index b421943..ec77085 100644
--- a/main.c
+++ b/main.c
@@ -11,6 +11,9 @@
#include <sys/wait.h>
#endif
#include <time.h>
+#if defined(__CYGWIN__) && defined(USE_BINMODE_STREAM)
+#include <io.h>
+#endif
#include "terms.h"
#include "myctype.h"
#include "regex.h"
@@ -200,10 +203,12 @@ fusage(FILE * f, int err)
#ifdef USE_M17N
fprintf(f, " -I charset document charset\n");
fprintf(f, " -O charset display/output charset\n");
+#if 0 /* use -O{s|j|e} instead */
fprintf(f, " -e EUC-JP\n");
fprintf(f, " -s Shift_JIS\n");
fprintf(f, " -j JIS\n");
#endif
+#endif
fprintf(f, " -B load bookmark\n");
fprintf(f, " -bookmark file specify bookmark file\n");
fprintf(f, " -T type specify content-type\n");
@@ -248,7 +253,11 @@ fusage(FILE * f, int err)
#endif /* USE_COOKIE */
fprintf(f, " -graph use DEC special graphics for border of table and menu\n");
fprintf(f, " -no-graph use ACII character for border of table and menu\n");
+#if 1 /* pager requires -s */
+ fprintf(f, " -s squeeze multiple blank lines\n");
+#else
fprintf(f, " -S squeeze multiple blank lines\n");
+#endif
fprintf(f, " -W toggle wrap search mode\n");
fprintf(f, " -X don't use termcap init/deinit\n");
fprintf(f,
@@ -311,7 +320,11 @@ wrap_GC_warn_proc(char *msg, GC_word arg)
lock = 0;
}
}
+#if GC_VERSION_MAJOR >= 7 && GC_VERSION_MINOR >= 2
+ else if (orig_GC_warn_proc = GC_get_warn_proc())
+#else
else if (orig_GC_warn_proc)
+#endif
orig_GC_warn_proc(msg, arg);
else
fprintf(stderr, msg, (unsigned long)arg);
@@ -397,6 +410,10 @@ main(int argc, char **argv, char **envp)
wc_ces CodePage;
#endif
#endif
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ char **getimage_args = NULL;
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
+
GC_INIT();
#if defined(ENABLE_NLS) || (defined(USE_M17N) && defined(HAVE_LANGINFO_CODESET))
setlocale(LC_ALL, "");
@@ -418,6 +435,10 @@ main(int argc, char **argv, char **envp)
CurrentDir = currentdir();
CurrentPid = (int)getpid();
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ if (argv[0] && *argv[0])
+ MyProgramName = argv[0];
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
BookmarkFile = NULL;
config_file = NULL;
@@ -530,12 +551,14 @@ main(int argc, char **argv, char **envp)
PagerMax = atoi(argv[i]);
}
#ifdef USE_M17N
+#if 0 /* use -O{s|j|e} instead */
else if (!strcmp("-s", argv[i]))
DisplayCharset = WC_CES_SHIFT_JIS;
else if (!strcmp("-j", argv[i]))
DisplayCharset = WC_CES_ISO_2022_JP;
else if (!strcmp("-e", argv[i]))
DisplayCharset = WC_CES_EUC_JP;
+#endif
else if (!strncmp("-I", argv[i], 2)) {
if (argv[i][2] != '\0')
p = argv[i] + 2;
@@ -703,7 +726,11 @@ main(int argc, char **argv, char **envp)
accept_cookie = TRUE;
}
#endif /* USE_COOKIE */
+#if 1 /* pager requires -s */
+ else if (!strcmp("-s", argv[i]))
+#else
else if (!strcmp("-S", argv[i]))
+#endif
squeezeBlankLine = TRUE;
else if (!strcmp("-X", argv[i]))
Do_not_use_ti_te = TRUE;
@@ -735,6 +762,15 @@ main(int argc, char **argv, char **envp)
else if (!strcmp("-reqlog",argv[i])) {
w3m_reqlog=rcFile("request.log");
}
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ else if (!strcmp("-$$getimage", argv[i])) {
+ ++i;
+ getimage_args = argv + i;
+ i += 4;
+ if (i > argc)
+ usage();
+ }
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
else {
usage();
}
@@ -823,6 +859,30 @@ main(int argc, char **argv, char **envp)
if (w3m_backend)
backend();
+#if defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE)
+ if (getimage_args) {
+ char *image_url = conv_from_system(getimage_args[0]);
+ char *base_url = conv_from_system(getimage_args[1]);
+ ParsedURL base_pu;
+
+ parseURL2(base_url, &base_pu, NULL);
+ image_source = getimage_args[2];
+ newbuf = loadGeneralFile(image_url, &base_pu, NULL, 0, NULL);
+ if (!newbuf || !newbuf->real_type ||
+ strncasecmp(newbuf->real_type, "image/", 6))
+ unlink(getimage_args[2]);
+#if defined(HAVE_SYMLINK) && defined(HAVE_LSTAT)
+ symlink(getimage_args[2], getimage_args[3]);
+#else
+ {
+ FILE *f = fopen(getimage_args[3], "w");
+ if (f)
+ fclose(f);
+ }
+#endif
+ w3m_exit(0);
+ }
+#endif /* defined(DONT_CALL_GC_AFTER_FORK) && defined(USE_IMAGE) */
if (w3m_dump)
mySignal(SIGINT, SIG_IGN);
@@ -833,7 +893,11 @@ main(int argc, char **argv, char **envp)
mySignal(SIGPIPE, SigPipe);
#endif
+#if GC_VERSION_MAJOR >= 7 && GC_VERSION_MINOR >= 2
+ GC_set_warn_proc(wrap_GC_warn_proc);
+#else
orig_GC_warn_proc = GC_set_warn_proc(wrap_GC_warn_proc);
+#endif
err_msg = Strnew();
if (load_argc == 0) {
/* no URL specified */
@@ -894,12 +958,17 @@ main(int argc, char **argv, char **envp)
if (i >= 0) {
SearchHeader = search_header;
DefaultType = default_type;
+ char *url;
+
+ url = load_argv[i];
+ if (getURLScheme(&url) == SCM_MISSING && !ArgvIsURL)
+ url = file_to_url(load_argv[i]);
+ else
+ url = url_encode(conv_from_system(load_argv[i]), NULL, 0);
if (w3m_dump == DUMP_HEAD) {
request = New(FormList);
request->method = FORM_METHOD_HEAD;
- newbuf =
- loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0,
- request);
+ newbuf = loadGeneralFile(url, NULL, NO_REFERER, 0, request);
}
else {
if (post_file && i == 0) {
@@ -928,9 +997,7 @@ main(int argc, char **argv, char **envp)
else {
request = NULL;
}
- newbuf =
- loadGeneralFile(load_argv[i], NULL, NO_REFERER, 0,
- request);
+ newbuf = loadGeneralFile(url, NULL, NO_REFERER, 0, request);
}
if (newbuf == NULL) {
/* FIXME: gettextize? */
@@ -945,7 +1012,7 @@ main(int argc, char **argv, char **envp)
break;
case SCM_LOCAL:
case SCM_LOCAL_CGI:
- unshiftHist(LoadHist, conv_from_system(load_argv[i]));
+ unshiftHist(LoadHist, url);
default:
pushHashHist(URLHist, parsedURL2Str(&newbuf->currentURL)->ptr);
break;
@@ -1246,6 +1313,12 @@ dump_extra(Buffer *buf)
#endif
}
+static int
+cmp_anchor_hseq(const void *a, const void *b)
+{
+ return (*((const Anchor **) a))->hseq - (*((const Anchor **) b))->hseq;
+}
+
static void
do_dump(Buffer *buf)
{
@@ -1266,18 +1339,20 @@ do_dump(Buffer *buf)
int i;
saveBuffer(buf, stdout, FALSE);
if (displayLinkNumber && buf->href) {
+ int nanchor = buf->href->nanchor;
printf("\nReferences:\n\n");
- for (i = 0; i < buf->href->nanchor; i++) {
- ParsedURL pu;
- static Str s = NULL;
- if (buf->href->anchors[i].slave)
+ Anchor **in_order = New_N(Anchor *, buf->href->nanchor);
+ for (i = 0; i < nanchor; i++)
+ in_order[i] = buf->href->anchors + i;
+ qsort(in_order, nanchor, sizeof(Anchor *), cmp_anchor_hseq);
+ for (i = 0; i < nanchor; i++) {
+ ParsedURL pu;
+ char *url;
+ if (in_order[i]->slave)
continue;
- parseURL2(buf->href->anchors[i].url, &pu, baseURL(buf));
- s = parsedURL2Str(&pu);
- if (DecodeURL)
- s = Strnew_charp(url_unquote_conv
- (s->ptr, Currentbuf->document_charset));
- printf("[%d] %s\n", buf->href->anchors[i].hseq + 1, s->ptr);
+ parseURL2(in_order[i]->url, &pu, baseURL(buf));
+ url = url_decode2(parsedURL2Str(&pu)->ptr, Currentbuf);
+ printf("[%d] %s\n", in_order[i]->hseq + 1, url);
}
}
}
@@ -1566,6 +1641,18 @@ DEFUN(pgBack, PREV_PAGE, "Move to previous page")
* (Currentbuf->LINES - 1)), prec_num ? B_SCROLL : B_NORMAL);
}
+/* Move half page forward */
+DEFUN(hpgFore, NEXT_HALF_PAGE, "Scroll down half page")
+{
+ nscroll(searchKeyNum() * (Currentbuf->LINES / 2 - 1), B_NORMAL);
+}
+
+/* Move half page backward */
+DEFUN(hpgBack, PREV_HALF_PAGE, "Scroll up half page")
+{
+ nscroll(-searchKeyNum() * (Currentbuf->LINES / 2 - 1), B_NORMAL);
+}
+
/* 1 line up */
DEFUN(lup1, UP, "Scroll up one line")
{
@@ -2261,7 +2348,7 @@ DEFUN(movR1, MOVE_RIGHT1,
static wc_uint32
getChar(char *p)
{
- return wc_any_to_ucs(wtf_parse1(&p));
+ return wc_any_to_ucs(wtf_parse1((wc_uchar **)&p));
}
static int
@@ -2804,12 +2891,15 @@ loadLink(char *url, char *target, char *referer, FormList *request)
union frameset_element *f_element = NULL;
int flag = 0;
ParsedURL *base, pu;
+ const int *no_referer_ptr;
message(Sprintf("loading %s", url)->ptr, 0, 0);
refresh();
+ no_referer_ptr = query_SCONF_NO_REFERER_FROM(&Currentbuf->currentURL);
base = baseURL(Currentbuf);
- if (base == NULL ||
+ if ((no_referer_ptr && *no_referer_ptr) ||
+ base == NULL ||
base->scheme == SCM_LOCAL || base->scheme == SCM_LOCAL_CGI)
referer = NO_REFERER;
if (referer == NULL)
@@ -3568,6 +3658,33 @@ DEFUN(lastA, LINK_END, "Go to the last link")
displayBuffer(Currentbuf, B_NORMAL);
}
+/* go to the nth anchor */
+DEFUN(nthA, LINK_N, "Go to the nth link")
+{
+ HmarkerList *hl = Currentbuf->hmarklist;
+ BufferPoint *po;
+ Anchor *an;
+
+ int n = searchKeyNum();
+ if (n < 0 || n > hl->nmark) return;
+
+ if (Currentbuf->firstLine == NULL)
+ return;
+ if (!hl || hl->nmark == 0)
+ return;
+
+ po = hl->marks + n-1;
+ an = retrieveAnchor(Currentbuf->href, po->line, po->pos);
+ if (an == NULL)
+ an = retrieveAnchor(Currentbuf->formitem, po->line, po->pos);
+ if (an == NULL) return;
+
+ gotoLine(Currentbuf, po->line);
+ Currentbuf->pos = po->pos;
+ arrangeCursor(Currentbuf);
+ displayBuffer(Currentbuf, B_NORMAL);
+}
+
/* go to the next anchor */
DEFUN(nextA, NEXT_LINK, "Move to next link")
{
@@ -4055,6 +4172,7 @@ goURL0(char *prompt, int relative)
char *url, *referer;
ParsedURL p_url, *current;
Buffer *cur_buf = Currentbuf;
+ const int *no_referer_ptr;
url = searchKeyData();
if (url == NULL) {
@@ -4064,11 +4182,8 @@ goURL0(char *prompt, int relative)
current = baseURL(Currentbuf);
if (current) {
char *c_url = parsedURL2Str(current)->ptr;
- if (DefaultURLString == DEFAULT_URL_CURRENT) {
- url = c_url;
- if (DecodeURL)
- url = url_unquote_conv(url, 0);
- }
+ if (DefaultURLString == DEFAULT_URL_CURRENT)
+ url = url_decode2(c_url, NULL);
else
pushHist(hist, c_url);
}
@@ -4077,11 +4192,8 @@ goURL0(char *prompt, int relative)
char *a_url;
parseURL2(a->url, &p_url, current);
a_url = parsedURL2Str(&p_url)->ptr;
- if (DefaultURLString == DEFAULT_URL_LINK) {
- url = a_url;
- if (DecodeURL)
- url = url_unquote_conv(url, Currentbuf->document_charset);
- }
+ if (DefaultURLString == DEFAULT_URL_LINK)
+ url = url_decode2(a_url, Currentbuf);
else
pushHist(hist, a_url);
}
@@ -4089,15 +4201,22 @@ goURL0(char *prompt, int relative)
if (url != NULL)
SKIP_BLANKS(url);
}
-#ifdef USE_M17N
- if (url != NULL) {
- if ((relative || *url == '#') && Currentbuf->document_charset)
- url = wc_conv_strict(url, InnerCharset,
- Currentbuf->document_charset)->ptr;
+ if (relative) {
+ no_referer_ptr = query_SCONF_NO_REFERER_FROM(&Currentbuf->currentURL);
+ current = baseURL(Currentbuf);
+ if ((no_referer_ptr && *no_referer_ptr) ||
+ current == NULL ||
+ current->scheme == SCM_LOCAL || current->scheme == SCM_LOCAL_CGI)
+ referer = NO_REFERER;
else
- url = conv_to_system(url);
+ referer = parsedURL2Str(&Currentbuf->currentURL)->ptr;
+ url = url_encode(url, current, Currentbuf->document_charset);
+ }
+ else {
+ current = NULL;
+ referer = NULL;
+ url = url_encode(url, NULL, 0);
}
-#endif
if (url == NULL || *url == '\0') {
displayBuffer(Currentbuf, B_FORCE_REDRAW);
return;
@@ -4106,14 +4225,6 @@ goURL0(char *prompt, int relative)
gotoLabel(url + 1);
return;
}
- if (relative) {
- current = baseURL(Currentbuf);
- referer = parsedURL2Str(&Currentbuf->currentURL)->ptr;
- }
- else {
- current = NULL;
- referer = NULL;
- }
parseURL2(url, &p_url, current);
pushHashHist(URLHist, parsedURL2Str(&p_url)->ptr);
cmd_loadURL(url, current, referer, NULL);
@@ -4510,8 +4621,7 @@ _peekURL(int only_img)
s = parsedURL2Str(&pu);
}
if (DecodeURL)
- s = Strnew_charp(url_unquote_conv
- (s->ptr, Currentbuf->document_charset));
+ s = Strnew_charp(url_decode2(s->ptr, Currentbuf));
#ifdef USE_M17N
s = checkType(s, &pp, NULL);
p = NewAtom_N(Lineprop, s->length);
@@ -4570,7 +4680,7 @@ DEFUN(curURL, PEEK, "Peek current URL")
offset = 0;
s = currentURL();
if (DecodeURL)
- s = Strnew_charp(url_unquote_conv(s->ptr, 0));
+ s = Strnew_charp(url_decode2(s->ptr, NULL));
#ifdef USE_M17N
s = checkType(s, &pp, NULL);
p = NewAtom_N(Lineprop, s->length);
@@ -5398,6 +5508,58 @@ DEFUN(mouse, MOUSE, "mouse operation")
process_mouse(btn, x, y);
}
+DEFUN(sgrmouse, SGRMOUSE, "SGR 1006 mouse operation")
+{
+ int btn = 0, x = 0, y = 0;
+ unsigned char c;
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ btn = btn * 10 + c - '0';
+ else if (c == ';')
+ break;
+ else
+ return;
+ } while (1);
+
+#if defined(__CYGWIN__) && CYGWIN_VERSION_DLL_MAJOR < 1005
+ if (cygwin_mouse_btn_swapped) {
+ if (btn == MOUSE_BTN2_DOWN)
+ btn = MOUSE_BTN3_DOWN;
+ else if (btn == MOUSE_BTN3_DOWN)
+ btn = MOUSE_BTN2_DOWN;
+ };
+#endif
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ x = x * 10 + c - '0';
+ else if (c == ';')
+ break;
+ else
+ return;
+ } while (1);
+
+ do {
+ c = getch();
+ if (IS_DIGIT(c))
+ y = y * 10 + c - '0';
+ else if (c == 'M')
+ break;
+ else if (c == 'm') {
+ btn |= 3;
+ break;
+ } else
+ return;
+ } while (1);
+
+ if (x < 0 || x >= COLS || y < 0 || y > LASTLINE)
+ return;
+ process_mouse(btn, x, y);
+}
+
#ifdef USE_GPM
int
gpm_process_mouse(Gpm_Event * event, void *data)
@@ -5604,7 +5766,7 @@ execdict(char *word)
disp_message("Execution failed", TRUE);
return;
}
- else {
+ else if (buf != NO_BUFFER) {
buf->filename = w;
buf->buffername = Sprintf("%s %s", DICTBUFFERNAME, word)->ptr;
if (buf->type == NULL)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 23:49:17 +0000