storm/w3m
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

run make indent

Browse Source
This commit is contained in:
Fumitoshi UKAI
2001-11-24 02:01:26 +00:00
parent aa74d02025
commit 975c8f9d43
60 changed files with 4970 additions and 4688 deletions
Download Patch File Download Diff File Expand all files Collapse all files

169
anchor.c
View File

@@ -1,4 +1,4 @@
/* $Id: anchor.c,v 1.5 2001/11/22 14:07:38 ukai Exp $ */
/* $Id: anchor.c,v 1.6 2001/11/24 02:01:26 ukai Exp $ */
#include "fm.h"
#include "myctype.h"
#include "regex.h"
@@ -6,7 +6,8 @@
#define FIRST_ANCHOR_SIZE 30
AnchorList *
putAnchor(AnchorList * al, char *url, char *target, Anchor ** anchor_return, char *referer, int line, int pos)
putAnchor(AnchorList *al, char *url, char *target, Anchor **anchor_return,
char *referer, int line, int pos)
{
int n, i, j;
Anchor *a;
@@ -22,24 +23,23 @@ putAnchor(AnchorList * al, char *url, char *target, Anchor ** anchor_return, cha
al->anchors = New_N(Anchor, FIRST_ANCHOR_SIZE);
al->anchormax = FIRST_ANCHOR_SIZE;
}
if (al->nanchor == al->anchormax) { /* need realloc */
if (al->nanchor == al->anchormax) { /* need realloc */
al->anchormax *= 2;
al->anchors = New_Reuse(Anchor, al->anchors,
al->anchormax);
al->anchors = New_Reuse(Anchor, al->anchors, al->anchormax);
}
bp.line = line;
bp.pos = pos;
n = al->nanchor;
if (!n || bpcmp(al->anchors[n-1].start, bp) < 0)
if (!n || bpcmp(al->anchors[n - 1].start, bp) < 0)
i = n;
else
for (i = 0; i < n; i++) {
if (bpcmp(al->anchors[i].start, bp) >= 0) {
for (j = n; j > i; j--)
al->anchors[j] = al->anchors[j - 1];
break;
for (i = 0; i < n; i++) {
if (bpcmp(al->anchors[i].start, bp) >= 0) {
for (j = n; j > i; j--)
al->anchors[j] = al->anchors[j - 1];
break;
}
}
}
a = &al->anchors[i];
a->url = url;
a->target = target;
@@ -54,7 +54,8 @@ putAnchor(AnchorList * al, char *url, char *target, Anchor ** anchor_return, cha
Anchor *
registerHref(Buffer * buf, char *url, char *target, char *referer, int line, int pos)
registerHref(Buffer *buf, char *url, char *target, char *referer, int line,
int pos)
{
Anchor *a;
buf->href = putAnchor(buf->href, url, target, &a, referer, line, pos);
@@ -62,7 +63,7 @@ registerHref(Buffer * buf, char *url, char *target, char *referer, int line, int
}
Anchor *
registerName(Buffer * buf, char *url, int line, int pos)
registerName(Buffer *buf, char *url, int line, int pos)
{
Anchor *a;
buf->name = putAnchor(buf->name, url, NULL, &a, NULL, line, pos);
@@ -70,7 +71,7 @@ registerName(Buffer * buf, char *url, int line, int pos)
}
Anchor *
registerImg(Buffer * buf, char *url, int line, int pos)
registerImg(Buffer *buf, char *url, int line, int pos)
{
Anchor *a;
buf->img = putAnchor(buf->img, url, NULL, &a, NULL, line, pos);
@@ -78,7 +79,8 @@ registerImg(Buffer * buf, char *url, int line, int pos)
}
Anchor *
registerForm(Buffer * buf, FormList * flist, struct parsed_tag * tag, int line, int pos)
registerForm(Buffer *buf, FormList *flist, struct parsed_tag *tag, int line,
int pos)
{
Anchor *a;
FormItemList *fi;
@@ -87,16 +89,12 @@ registerForm(Buffer * buf, FormList * flist, struct parsed_tag * tag, int line,
if (fi == NULL)
return NULL;
buf->formitem = putAnchor(buf->formitem,
(char *) fi,
flist->target,
&a,
NULL,
line, pos);
(char *)fi, flist->target, &a, NULL, line, pos);
return a;
}
int
onAnchor(Anchor * a, int line, int pos)
onAnchor(Anchor *a, int line, int pos)
{
BufferPoint bp;
bp.line = line;
@@ -110,7 +108,7 @@ onAnchor(Anchor * a, int line, int pos)
}
Anchor *
retrieveAnchor(AnchorList * al, int line, int pos)
retrieveAnchor(AnchorList *al, int line, int pos)
{
Anchor *a;
size_t b, e;
@@ -138,37 +136,32 @@ retrieveAnchor(AnchorList * al, int line, int pos)
}
Anchor *
retrieveCurrentAnchor(Buffer * buf)
retrieveCurrentAnchor(Buffer *buf)
{
if (buf->currentLine == NULL)
return NULL;
return retrieveAnchor(buf->href,
buf->currentLine->linenumber,
buf->pos);
return retrieveAnchor(buf->href, buf->currentLine->linenumber, buf->pos);
}
Anchor *
retrieveCurrentImg(Buffer * buf)
retrieveCurrentImg(Buffer *buf)
{
if (buf->currentLine == NULL)
return NULL;
return retrieveAnchor(buf->img,
buf->currentLine->linenumber,
buf->pos);
return retrieveAnchor(buf->img, buf->currentLine->linenumber, buf->pos);
}
Anchor *
retrieveCurrentForm(Buffer * buf)
retrieveCurrentForm(Buffer *buf)
{
if (buf->currentLine == NULL)
return NULL;
return retrieveAnchor(buf->formitem,
buf->currentLine->linenumber,
buf->pos);
buf->currentLine->linenumber, buf->pos);
}
Anchor *
searchAnchor(AnchorList * al, char *str)
searchAnchor(AnchorList *al, char *str)
{
int i;
Anchor *a;
@@ -183,14 +176,14 @@ searchAnchor(AnchorList * al, char *str)
}
Anchor *
searchURLLabel(Buffer * buf, char *url)
searchURLLabel(Buffer *buf, char *url)
{
return searchAnchor(buf->name, url);
}
#ifdef USE_NNTP
static Anchor *
_put_anchor_news(Buffer * buf, char *p1, char *p2, int line, int pos)
_put_anchor_news(Buffer *buf, char *p1, char *p2, int line, int pos)
{
Str tmp = Strnew_charp("news:");
@@ -205,13 +198,14 @@ _put_anchor_news(Buffer * buf, char *p1, char *p2, int line, int pos)
#endif /* USE_NNTP */
static Anchor *
_put_anchor_all(Buffer * buf, char *p1, char *p2, int line, int pos)
_put_anchor_all(Buffer *buf, char *p1, char *p2, int line, int pos)
{
return registerHref(buf, allocStr(p1, p2 - p1), NULL, NO_REFERER, line, pos);
return registerHref(buf, allocStr(p1, p2 - p1), NULL, NO_REFERER, line,
pos);
}
static void
reseq_anchor0(AnchorList * al, short *seqmap)
reseq_anchor0(AnchorList *al, short *seqmap)
{
int i;
Anchor *a;
@@ -229,7 +223,7 @@ reseq_anchor0(AnchorList * al, short *seqmap)
/* renumber anchor */
static void
reseq_anchor(Buffer * buf)
reseq_anchor(Buffer *buf)
{
int i, j, n, nmark = (buf->hmarklist) ? buf->hmarklist->nmark : 0;
short *seqmap;
@@ -259,8 +253,10 @@ reseq_anchor(Buffer * buf)
a = &buf->href->anchors[i];
if (a->hseq == -2) {
a->hseq = n;
a1 = closest_next_anchor(buf->href, NULL, a->start.pos, a->start.line);
a1 = closest_next_anchor(buf->formitem, a1, a->start.pos, a->start.line);
a1 = closest_next_anchor(buf->href, NULL, a->start.pos,
a->start.line);
a1 = closest_next_anchor(buf->formitem, a1, a->start.pos,
a->start.line);
if (a1 && a1->hseq >= 0) {
seqmap[n] = seqmap[a1->hseq];
for (j = a1->hseq; j < nmark; j++)
@@ -284,7 +280,8 @@ reseq_anchor(Buffer * buf)
/* search regexp and register them as anchors */
/* returns error message if any */
static char *
reAnchorAny(Buffer * buf, char *re, Anchor * (*anchorproc) (Buffer *, char *, char *, int, int))
reAnchorAny(Buffer *buf, char *re,
Anchor *(*anchorproc) (Buffer *, char *, char *, int, int))
{
Line *l;
char *p, *p1, *p2;
@@ -327,14 +324,14 @@ reAnchorAny(Buffer * buf, char *re, Anchor * (*anchorproc) (Buffer *, char *, ch
}
char *
reAnchor(Buffer * buf, char *re)
reAnchor(Buffer *buf, char *re)
{
return reAnchorAny(buf, re, _put_anchor_all);
}
#ifdef USE_NNTP
char *
reAnchorNews(Buffer * buf, char *re)
reAnchorNews(Buffer *buf, char *re)
{
return reAnchorAny(buf, re, _put_anchor_news);
}
@@ -342,7 +339,7 @@ reAnchorNews(Buffer * buf, char *re)
#define FIRST_MARKER_SIZE 30
HmarkerList *
putHmarker(HmarkerList * ml, int line, int pos, int seq)
putHmarker(HmarkerList *ml, int line, int pos, int seq)
{
if (ml == NULL) {
ml = New(HmarkerList);
@@ -360,8 +357,7 @@ putHmarker(HmarkerList * ml, int line, int pos, int seq)
ml->nmark = seq + 1;
if (ml->nmark >= ml->markmax) {
ml->markmax = ml->nmark * 2;
ml->marks = New_Reuse(BufferPoint, ml->marks,
ml->markmax);
ml->marks = New_Reuse(BufferPoint, ml->marks, ml->markmax);
}
ml->marks[seq].line = line;
ml->marks[seq].pos = pos;
@@ -369,7 +365,7 @@ putHmarker(HmarkerList * ml, int line, int pos, int seq)
}
Anchor *
closest_next_anchor(AnchorList * a, Anchor * an, int x, int y)
closest_next_anchor(AnchorList *a, Anchor *an, int x, int y)
{
int i;
@@ -379,7 +375,7 @@ closest_next_anchor(AnchorList * a, Anchor * an, int x, int y)
if (a->anchors[i].hseq < 0)
continue;
if (a->anchors[i].start.line > y ||
(a->anchors[i].start.line == y && a->anchors[i].start.pos > x)) {
(a->anchors[i].start.line == y && a->anchors[i].start.pos > x)) {
if (an == NULL || an->start.line > a->anchors[i].start.line ||
(an->start.line == a->anchors[i].start.line &&
an->start.pos > a->anchors[i].start.pos))
@@ -390,7 +386,7 @@ closest_next_anchor(AnchorList * a, Anchor * an, int x, int y)
}
Anchor *
closest_prev_anchor(AnchorList * a, Anchor * an, int x, int y)
closest_prev_anchor(AnchorList *a, Anchor *an, int x, int y)
{
int i;
@@ -419,49 +415,50 @@ addMultirowsForm(Buffer *buf, AnchorList *al)
Line *l, *ls;
if (al == NULL || al->nanchor == 0)
return;
return;
for (i = 0; i < al->nanchor; i++) {
a_form = al->anchors[i];
al->anchors[i].rows = 1;
if (a_form.hseq < 0 || a_form.rows <= 1)
continue;
for (l = buf->firstLine; l != NULL; l = l->next) {
if (l->linenumber == a_form.y)
break;
}
if (! l)
continue;
a_form = al->anchors[i];
al->anchors[i].rows = 1;
if (a_form.hseq < 0 || a_form.rows <= 1)
continue;
for (l = buf->firstLine; l != NULL; l = l->next) {
if (l->linenumber == a_form.y)
break;
}
if (!l)
continue;
if (a_form.y == a_form.start.line)
ls = l;
else {
for (ls = l; ls != NULL;
ls = (a_form.y < a_form.start.line) ? ls->next : ls->prev) {
ls = (a_form.y < a_form.start.line) ? ls->next : ls->prev) {
if (ls->linenumber == a_form.start.line)
break;
}
if (! ls)
if (!ls)
continue;
}
fi = (FormItemList *) a_form.url;
col = COLPOS(ls, a_form.start.pos);
ecol = COLPOS(ls, a_form.end.pos);
for (j = 0; l && j < a_form.rows; l = l->next, j++) {
pos = columnPos(l, col);
if (j == 0) {
buf->hmarklist->marks[a_form.hseq].line = l->linenumber;
buf->hmarklist->marks[a_form.hseq].pos = pos;
}
if (a_form.start.line == l->linenumber)
continue;
buf->formitem = putAnchor(buf->formitem, a_form.url,
a_form.target, &a, NULL, l->linenumber, pos);
a->hseq = a_form.hseq;
a->y = a_form.y;
a->end.pos = pos + ecol - col;
l->lineBuf[pos - 1] = '[';
l->lineBuf[a->end.pos] = ']';
for (k = pos; k < a->end.pos; k++)
l->propBuf[k] |= PE_FORM;
}
fi = (FormItemList *)a_form.url;
col = COLPOS(ls, a_form.start.pos);
ecol = COLPOS(ls, a_form.end.pos);
for (j = 0; l && j < a_form.rows; l = l->next, j++) {
pos = columnPos(l, col);
if (j == 0) {
buf->hmarklist->marks[a_form.hseq].line = l->linenumber;
buf->hmarklist->marks[a_form.hseq].pos = pos;
}
if (a_form.start.line == l->linenumber)
continue;
buf->formitem = putAnchor(buf->formitem, a_form.url,
a_form.target, &a, NULL, l->linenumber,
pos);
a->hseq = a_form.hseq;
a->y = a_form.y;
a->end.pos = pos + ecol - col;
l->lineBuf[pos - 1] = '[';
l->lineBuf[a->end.pos] = ']';
for (k = pos; k < a->end.pos; k++)
l->propBuf[k] |= PE_FORM;
}
}
}