diff options
Diffstat (limited to 'file.c')
| -rw-r--r-- | file.c | 728 |
1 files changed, 127 insertions, 601 deletions
@@ -1,4 +1,4 @@ -/* $Id: file.c,v 1.63 2002/02/04 15:26:44 ukai Exp $ */ +/* $Id: file.c,v 1.54.2.1 2002/02/04 16:26:28 ukai Exp $ */ #include "fm.h" #include <sys/types.h> #include "myctype.h" @@ -25,9 +25,6 @@ #define min(a,b) ((a) > (b) ? (b) : (a)) #endif /* not min */ -static int frame_source = 0; - -static int _MoveFile(char *path1, char *path2); static void uncompress_stream(URLFile *uf); static FILE *lessopen_stream(char *path); static Buffer *loadcmdout(char *cmd, @@ -50,13 +47,6 @@ static JMP_BUF AbortLoading; static struct table *tables[MAX_TABLE]; static struct table_mode table_mode[MAX_TABLE]; -#ifdef USE_IMAGE -static ParsedURL *cur_baseURL = NULL; -#ifdef JP_CHARSET -static char cur_document_code; -#endif -#endif - static Str cur_select; static Str select_str; static int select_is_multiple; @@ -123,9 +113,6 @@ static int form_sp = 0; static int current_content_length; static int cur_hseq; -#ifdef USE_IMAGE -static int cur_iseq; -#endif #define MAX_UL_LEVEL 9 #ifdef KANJI_SYMBOLS @@ -1436,10 +1423,10 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, /* openURL failure: it means either (1) the requested URL is a directory name * on an FTP server, or (2) is a local directory name. */ - if (fmInitialized) + if (fmInitialized && prevtrap) { term_raw(); - if (prevtrap) signal(SIGINT, prevtrap); + } switch (f.scheme) { case SCM_FTPDIR: { @@ -1514,9 +1501,10 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, /* openURL() succeeded */ if (SETJMP(AbortLoading) != 0) { /* transfer interrupted */ - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } if (b) discardBuffer(b); UFclose(&f); @@ -1531,9 +1519,10 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, } if (header_string) header_string = NULL; - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) + if (fmInitialized) { + prevtrap = signal(SIGINT, KeyAbort); term_cbreak(); + } if (pu.scheme == SCM_HTTP || #ifdef USE_SSL pu.scheme == SCM_HTTPS || @@ -1766,17 +1755,14 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, if (real_type == NULL) real_type = t; proc = loadBuffer; -#ifdef USE_IMAGE - cur_baseURL = New(ParsedURL); - copyParsedURL(cur_baseURL, &pu); -#endif if (do_download) { /* download only */ char *file; - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } if (DecodeCTE && IStype(f.stream) != IST_ENCODED) f.stream = newEncodedStream(f.stream, f.encoding); if (pu.scheme == SCM_LOCAL) @@ -1800,33 +1786,11 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, f.compression = CMP_NOCOMPRESS; } } -#ifdef USE_IMAGE - if (image_source) { - Buffer *b = NULL; - if (IStype(f.stream) != IST_ENCODED) - f.stream = newEncodedStream(f.stream, f.encoding); - if (save2tmp(f, image_source) == 0) { - b = newBuffer(INIT_BUFFER_WIDTH); - b->sourcefile = image_source; - b->real_type = t; - } - if (fmInitialized) - term_raw(); - signal(SIGINT, prevtrap); - UFclose(&f); - return b; - } -#endif if (!strcasecmp(t, "text/html")) proc = loadHTMLBuffer; else if (is_plain_text_type(t)) proc = loadBuffer; -#ifdef USE_IMAGE - else if (activeImage && displayImage && !useExtImageViewer && - !w3m_dump && !strncasecmp(t, "image/", 6)) - proc = loadImageBuffer; -#endif #ifdef USE_GOPHER else if (!strcasecmp(t, "gopher:directory")) { proc = loadGopherDir; @@ -1844,15 +1808,17 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, copyParsedURL(&b->currentURL, &pu); } UFclose(&f); - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } return b; } else { - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } if (pu.scheme == SCM_LOCAL) { UFclose(&f); doFileCopy(pu.real_file, @@ -1886,9 +1852,7 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, t_buf->ssl_certificate = s->ptr; } #endif - frame_source = flag & RG_FRAME_SRC; b = loadSomething(&f, pu.real_file ? pu.real_file : pu.file, proc, t_buf); - frame_source = 0; UFclose(&f); if (b) { b->real_scheme = f.scheme; @@ -1902,10 +1866,6 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, Str s = Strnew_charp(t); b->type = s->ptr; } -#ifdef USE_IMAGE - else if (proc == loadImageBuffer) - b->type = b->real_type; -#endif else b->type = "text/plain"; if (pu.label) { @@ -1940,9 +1900,10 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer, } if (header_string) header_string = NULL; - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } return b; } @@ -2504,7 +2465,7 @@ flushline(struct html_feed_environ *h_env, struct readbuffer *obuf, int indent, h_env->maxlimit = lbuf->pos; if (buf) pushTextLine(buf, lbuf); - else if (f) { + else { Strfputs(lbuf->line, f); fputc('\n', f); } @@ -2520,16 +2481,15 @@ flushline(struct html_feed_environ *h_env, struct readbuffer *obuf, int indent, #define APPEND(str) \ if (buf) \ appendTextLine(buf,(str),0); \ - else if (f) \ + else \ Strfputs((str),f) while (*p) { q = p; if (sloppy_parse_line(&p)) { Strcat_charp_n(tmp, q, p - q); - if (force == 2) { + if (force == 2) APPEND(tmp); - } else Strcat(tmp2, tmp); Strclear(tmp); @@ -2625,7 +2585,9 @@ void do_blankline(struct html_feed_environ *h_env, struct readbuffer *obuf, int indent, int indent_incr, int width) { - if (h_env->blank_lines == 0) + if (h_env->buf && h_env->blank_lines == 0) + flushline(h_env, obuf, indent, 1, width); + else if (h_env->f) flushline(h_env, obuf, indent, 1, width); } @@ -2750,18 +2712,12 @@ restore_fonteffect(struct html_feed_environ *h_env, struct readbuffer *obuf) push_tag(obuf, "<u>", HTML_U); } + Str -process_img(struct parsed_tag *tag, int width) +process_img(struct parsed_tag *tag) { - char *p, *q, *r, *r2 = NULL, *s; -#ifdef USE_IMAGE - int w, i, nw, ni = 1, n, w0 = -1, i0 = -1; - int align, xoffset, yoffset, top, bottom, ismap = 0; - int use_image = activeImage && displayImage; -#else - int w, i, nw, n; -#endif - int pre_int = FALSE; + char *p, *q, *r, *r2, *s; + int w, i; Str tmp = Strnew(); if (!parsedtag_get_value(tag, ATTR_SRC, &p)) @@ -2769,237 +2725,69 @@ process_img(struct parsed_tag *tag, int width) q = NULL; parsedtag_get_value(tag, ATTR_ALT, &q); w = -1; - if (parsedtag_get_value(tag, ATTR_WIDTH, &w)) { - if (w < 0) { - if (width > 0) - w = (int)(-width * pixel_per_char * w / 100 + 0.5); - else - w = -1; - } -#ifdef USE_IMAGE - if (use_image) { - if (w > 0) { - w = (int)(w * image_scale / 100 + 0.5); - if (w == 0) - w = 1; - } - } -#endif - } -#ifdef USE_IMAGE - if (use_image) { - i = -1; - if (parsedtag_get_value(tag, ATTR_HEIGHT, &i)) { - if (i > 0) { - i = (int)(i * image_scale / 100 + 0.5); - if (i == 0) - i = 1; - } - else { - i = -1; - } - } - align = -1; - parsedtag_get_value(tag, ATTR_ALIGN, &align); - ismap = 0; - if (parsedtag_exists(tag, ATTR_ISMAP)) - ismap = 1; - } - else -#endif - parsedtag_get_value(tag, ATTR_HEIGHT, &i); + parsedtag_get_value(tag, ATTR_WIDTH, &w); + i = -1; + parsedtag_get_value(tag, ATTR_HEIGHT, &i); r = NULL; parsedtag_get_value(tag, ATTR_USEMAP, &r); tmp = Strnew_size(128); -#ifdef USE_IMAGE - if (use_image) { - switch (align) { - case ALIGN_LEFT: - Strcat_charp(tmp, "<div align=left>"); - break; - case ALIGN_CENTER: - Strcat_charp(tmp, "<div align=center>"); - break; - case ALIGN_RIGHT: - Strcat_charp(tmp, "<div align=right>"); - break; - } - } -#endif if (r) { r2 = strchr(r, '#'); s = "<form_int method=internal action=map>"; process_form(parse_tag(&s, TRUE)); - Strcat(tmp, Sprintf("<input_alt fid=\"%d\" " + Strcat(tmp, Sprintf("<pre_int><input_alt fid=\"%d\" " "type=hidden name=link value=\"", cur_form_id)); Strcat_charp(tmp, html_quote((r2) ? r2 + 1 : r)); Strcat(tmp, Sprintf("\"><input_alt hseq=\"%d\" fid=\"%d\" " "type=submit no_effect=true>", cur_hseq++, cur_form_id)); } -#ifdef USE_IMAGE - if (use_image) { - w0 = w; - i0 = i; - if (w < 0 || i < 0) { - Image image; - ParsedURL u; - -#ifdef JP_CHARSET - parseURL2(conv(p, InnerCode, cur_document_code)->ptr, &u, - cur_baseURL); -#else - parseURL2(p, &u, cur_baseURL); -#endif - image.url = parsedURL2Str(&u)->ptr; - image.ext = filename_extension(u.file, TRUE); - image.cache = NULL; - image.width = w; - image.height = i; - - image.cache = getImage(&image, cur_baseURL, IMG_FLAG_SKIP); - if (image.cache && image.cache->width > 0 && - image.cache->height > 0) { - w = w0 = image.cache->width; - i = i0 = image.cache->height; - } - if (w < 0) - w = 8 * pixel_per_char; - if (i < 0) - i = pixel_per_line; - } - nw = (w > 3) ? (int)((w - 3) / pixel_per_char + 1) : 1; - 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 - { - if (w < 0) - w = 12 * pixel_per_char; - nw = w ? (int)((w - 1) / pixel_per_char + 1) : 1; - if (r) { - Strcat_charp(tmp, "<pre_int>"); - pre_int = TRUE; - } - Strcat_charp(tmp, "<img_alt src=\""); - } - Strcat_charp(tmp, html_quote(p)); - Strcat_charp(tmp, "\""); -#ifdef USE_IMAGE - if (use_image) { - if (w0 >= 0) - Strcat(tmp, Sprintf(" width=%d", w0)); - if (i0 >= 0) - Strcat(tmp, Sprintf(" height=%d", i0)); - switch (align) { - case ALIGN_TOP: - top = 0; - bottom = ni - 1; - yoffset = 0; - break; - case ALIGN_MIDDLE: - top = ni / 2; - bottom = top; - if (top * 2 == ni) - yoffset = (int)(((ni + 1) * pixel_per_line - i) / 2); - else - yoffset = (int)((ni * pixel_per_line - i) / 2); - break; - case ALIGN_BOTTOM: - top = ni - 1; - bottom = 0; - yoffset = (int)(ni * pixel_per_line - i); - break; - default: - top = ni - 1; - bottom = 0; - if (ni == 1 && ni * pixel_per_line > i) - yoffset = 0; - else { - yoffset = (int)(ni * pixel_per_line - i); - if (yoffset <= -2) - yoffset++; - } - break; - } - xoffset = (int)((nw * pixel_per_char - w) / 2); - if (xoffset) - Strcat(tmp, Sprintf(" xoffset=%d", xoffset)); - if (yoffset) - Strcat(tmp, Sprintf(" yoffset=%d", yoffset)); - if (top) - Strcat(tmp, Sprintf(" top_margin=%d", top)); - if (bottom) - Strcat(tmp, Sprintf(" bottom_margin=%d", bottom)); - if (r) { - Strcat_charp(tmp, " usemap=\""); - Strcat_charp(tmp, html_quote((r2) ? r2 + 1 : r)); - Strcat_charp(tmp, "\""); - } - if (ismap) - Strcat_charp(tmp, " ismap"); - } -#endif - Strcat_charp(tmp, ">"); if (q != NULL && *q == '\0' && ignore_null_img_alt) q = NULL; + if (q != NULL || r != NULL) + Strcat_charp(tmp, "<img_alt src=\""); + else + Strcat_charp(tmp, "<nobr><img_alt src=\""); + Strcat_charp(tmp, html_quote(p)); + Strcat_charp(tmp, "\">"); if (q != NULL) { - n = strlen(q); -#ifdef USE_IMAGE - if (use_image) { - if (n > nw) { - n = nw; - Strcat_charp(tmp, html_quote(Strnew_charp_n(q, nw)->ptr)); - } - else - Strcat_charp(tmp, q); - } - else -#endif - Strcat_charp(tmp, q); - goto img_end; + Strcat_charp(tmp, html_quote(q)); + Strcat_charp(tmp, "</img_alt> "); + goto img_end2; } if (w > 0 && i > 0) { /* guess what the image is! */ if (w < 32 && i < 48) { /* must be an icon or space */ - n = 1; if (strcasestr(p, "space") || strcasestr(p, "blank")) - Strcat_charp(tmp, "_"); + Strcat_charp(tmp, "_</img_alt>"); else { if (w * i < 8 * 16) - Strcat_charp(tmp, "*"); + Strcat_charp(tmp, "*</img_alt>"); else { #ifdef KANJI_SYMBOLS - Strcat_charp(tmp, "¡ü"); - n = 2; + Strcat_charp(tmp, "¡ü</img_alt>"); #else /* not KANJI_SYMBOLS */ - Strcat_charp(tmp, "#"); + Strcat_charp(tmp, "#</img_alt>"); #endif /* not KANJI_SYMBOLS */ } } - goto img_end; + goto img_end1; } 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 */ - for (i = 0; i < nw - (HR_RULE_WIDTH - 1); i += HR_RULE_WIDTH) + w /= pixel_per_char; + for (i = 0; i < w - (HR_RULE_WIDTH - 1); i += HR_RULE_WIDTH) Strcat_charp(tmp, HR_RULE); #ifndef KANJI_SYMBOLS Strcat_charp(tmp, "</_RULE>"); #endif /* not KANJI_SYMBOLS */ - n = i; - goto img_end; + Strcat_charp(tmp, "</img_alt>"); + goto img_end1; } } for (q = p; *q; q++) ; @@ -3008,44 +2796,27 @@ process_img(struct parsed_tag *tag, int width) if (*q == '/') q++; Strcat_char(tmp, '['); - n = 1; p = q; for (; *q; q++) { if (!IS_ALNUM(*q) && *q != '_' && *q != '-') { break; } - Strcat_char(tmp, *q); - n++; - if (n + 1 >= nw) + else if (w > 0 && !IS_ALNUM(*q) + && q - p + 2 > (int)(w / pixel_per_char)) { + Strcat_charp(tmp, ".."); break; + } + Strcat_char(tmp, *q); } - Strcat_char(tmp, ']'); - n++; - img_end: -#ifdef USE_IMAGE - if (use_image) { - for (; n < nw; n++) - Strcat_char(tmp, ' '); - } -#endif - Strcat_charp(tmp, "</img_alt>"); - if (pre_int) - Strcat_charp(tmp, "</pre_int>"); + Strcat_charp(tmp, "]</img_alt>"); + img_end1: + if (r == NULL) + Strcat_charp(tmp, "</nobr>"); + img_end2: if (r) { - Strcat_charp(tmp, "</input_alt>"); + Strcat_charp(tmp, "</input_alt></pre_int>"); process_n_form(); } -#ifdef USE_IMAGE - if (use_image) { - switch (align) { - case ALIGN_RIGHT: - case ALIGN_CENTER: - case ALIGN_LEFT: - Strcat_charp(tmp, "</div>"); - break; - } - } -#endif return tmp; } @@ -3067,7 +2838,8 @@ Str process_input(struct parsed_tag *tag) { int i, w, v, x, y, z, iw, ih; - char *q, *p, *r, *p2, *s; + char *q, *p, *r, *p2; + char *pi = NULL; Str tmp; char *qq = ""; int qlen = 0; @@ -3156,20 +2928,6 @@ process_input(struct parsed_tag *tag) Strcat_charp(tmp, "<u>"); break; case FORM_INPUT_IMAGE: - s = NULL; - parsedtag_get_value(tag, ATTR_SRC, &s); - if (s) { - Strcat(tmp, Sprintf("<img src=\"%s\"", html_quote(s))); - if (p2) - Strcat(tmp, Sprintf(" alt=\"%s\"", html_quote(p2))); - if (parsedtag_get_value(tag, ATTR_WIDTH, &iw)) - Strcat(tmp, Sprintf(" width=\"%d\"", iw)); - if (parsedtag_get_value(tag, ATTR_HEIGHT, &ih)) - Strcat(tmp, Sprintf(" height=\"%d\"", ih)); - Strcat_charp(tmp, ">"); - Strcat_charp(tmp, "</input_alt></pre_int>"); - return tmp; - } case FORM_INPUT_SUBMIT: case FORM_INPUT_BUTTON: case FORM_INPUT_RESET: @@ -3195,6 +2953,23 @@ process_input(struct parsed_tag *tag) Strcat_char(tmp, ' '); } break; + case FORM_INPUT_IMAGE: + parsedtag_get_value(tag, ATTR_SRC, &pi); + if (pi) { + Strcat(tmp, Sprintf("<img_alt src=\"%s\"", html_quote(pi))); + if (parsedtag_get_value(tag, ATTR_WIDTH, &iw)) + Strcat(tmp, Sprintf(" width=\"%d\"", iw)); + if (parsedtag_get_value(tag, ATTR_HEIGHT, &ih)) + Strcat(tmp, Sprintf(" height=\"%d\"", ih)); + Strcat_charp(tmp, ">"); + if (p2) + Strcat_charp(tmp, html_quote(p2)); + else + Strcat_charp(tmp, qq); + Strcat_charp(tmp, "</img_alt>"); + break; + } + /* FALL THROUGH */ case FORM_INPUT_SUBMIT: case FORM_INPUT_BUTTON: if (p2) @@ -4191,24 +3966,12 @@ HTMLtagproc1(struct parsed_tag *tag, struct html_feed_environ *h_env) close_anchor(h_env, obuf); return 1; case HTML_IMG: - tmp = process_img(tag, h_env->limit); + tmp = process_img(tag); HTMLlineproc1(tmp->ptr, h_env); return 1; case HTML_IMG_ALT: if (parsedtag_get_value(tag, ATTR_SRC, &p)) obuf->img_alt = Strnew_charp(p); -#ifdef USE_IMAGE - i = 0; - if (parsedtag_get_value(tag, ATTR_TOP_MARGIN, &i)) { - if (i > obuf->top_margin) - obuf->top_margin = i; - } - i = 0; - if (parsedtag_get_value(tag, ATTR_BOTTOM_MARGIN, &i)) { - if (i > obuf->bottom_margin) - obuf->bottom_margin = i; - } -#endif return 0; case HTML_N_IMG_ALT: if (obuf->img_alt) { @@ -4440,14 +4203,6 @@ HTMLtagproc1(struct parsed_tag *tag, struct html_feed_environ *h_env) } return 1; case HTML_BASE: -#ifdef USE_IMAGE - p = NULL; - if (parsedtag_get_value(tag, ATTR_HREF, &p)) { - if (!cur_baseURL) - cur_baseURL = New(ParsedURL); - parseURL(p, cur_baseURL, NULL); - } -#endif case HTML_MAP: case HTML_N_MAP: case HTML_AREA: @@ -4539,7 +4294,7 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit) { Anchor *a_href = NULL, *a_img = NULL, *a_form = NULL; char outc[LINELEN]; - char *p, *q, *r, *s, *str; + char *p, *q, *r, *str; Lineprop outp[LINELEN], mode, effect; int pos; int nlines; @@ -4695,67 +4450,9 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit) break; case HTML_IMG_ALT: if (parsedtag_get_value(tag, ATTR_SRC, &p)) { -#ifdef USE_IMAGE - int w = -1, h = -1, iseq = 0, ismap = 0; - int xoffset = 0, yoffset = 0, top = 0, bottom = 0; - parsedtag_get_value(tag, ATTR_HSEQ, &iseq); - parsedtag_get_value(tag, ATTR_WIDTH, &w); - parsedtag_get_value(tag, ATTR_HEIGHT, &h); - parsedtag_get_value(tag, ATTR_XOFFSET, &xoffset); - parsedtag_get_value(tag, ATTR_YOFFSET, &yoffset); - parsedtag_get_value(tag, ATTR_TOP_MARGIN, &top); - parsedtag_get_value(tag, ATTR_BOTTOM_MARGIN, &bottom); - if (parsedtag_exists(tag, ATTR_ISMAP)) - ismap = 1; - q = NULL; - parsedtag_get_value(tag, ATTR_USEMAP, &q); - if (iseq > 0) { - buf->imarklist = putHmarker(buf->imarklist, - currentLn(buf), pos, - iseq - 1); - } -#endif p = remove_space(p); p = url_quote_conv(p, buf->document_code); a_img = registerImg(buf, p, currentLn(buf), pos); -#ifdef USE_IMAGE - a_img->hseq = iseq; - a_img->image = NULL; - if (iseq > 0) { - ParsedURL u; - Image *image; - - parseURL2(a_img->url, &u, cur_baseURL); - a_img->image = image = New(Image); - image->url = parsedURL2Str(&u)->ptr; - image->ext = filename_extension(u.file, TRUE); - image->cache = NULL; - image->width = w; - image->height = h; - image->xoffset = xoffset; - image->yoffset = yoffset; - image->y = currentLn(buf) - top; - if (image->xoffset < 0 && pos == 0) - image->xoffset = 0; - if (image->yoffset < 0 && image->y == 1) - image->yoffset = 0; - image->rows = 1 + top + bottom; - image->map = q; - image->ismap = ismap; - image->touch = 0; - image->cache = getImage(image, cur_baseURL, - IMG_FLAG_SKIP); - } - else if (iseq < 0) { - BufferPoint *po = buf->imarklist->marks - iseq - 1; - Anchor *a = retrieveAnchor(buf->img, - po->line, po->pos); - if (a) { - a_img->url = a->url; - a_img->image = a->image; - } - } -#endif } effect |= PE_IMAGE; break; @@ -4817,8 +4514,9 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit) if (parsedtag_get_value(tag, ATTR_NAME, &p)) { MapList *m = New(MapList); m->name = Strnew_charp(p); - m->area = newGeneralList(); m->next = buf->maplist; + m->urls = newTextList(); + m->alts = newTextList(); buf->maplist = m; } break; @@ -4829,19 +4527,13 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit) if (buf->maplist == NULL) /* outside of <map>..</map> */ break; if (parsedtag_get_value(tag, ATTR_HREF, &p)) { - MapArea *a; p = remove_space(p); p = url_quote_conv(p, buf->document_code); - q = ""; - parsedtag_get_value(tag, ATTR_ALT, &q); - r = NULL; - s = NULL; -#ifdef USE_IMAGE - parsedtag_get_value(tag, ATTR_SHAPE, &r); - parsedtag_get_value(tag, ATTR_COORDS, &s); -#endif - a = newMapArea(p, q, r, s); - pushValue(buf->maplist->area, (void *)a); + pushText(buf->maplist->urls, p); + if (parsedtag_get_value(tag, ATTR_ALT, &q)) + pushText(buf->maplist->alts, q); + else + pushText(buf->maplist->alts, ""); } break; case HTML_FRAMESET: @@ -4942,9 +4634,6 @@ HTMLlineproc2body(Buffer *buf, Str (*feed) (), int llimit) fclose(debug); if (n_textarea) addMultirowsForm(buf, buf->formitem); -#ifdef USE_IMAGE - addMultirowsImg(buf, buf->img); -#endif } void @@ -5716,69 +5405,6 @@ completeHTMLstream(struct html_feed_environ *h_env, struct readbuffer *obuf) } } -static void -print_internal_information(struct html_feed_environ *henv) -{ - int i; - Str s; - TextLineList *tl = newTextLineList(); - - if (form_max >= 0) { - FormList *fp; - for (i = 0; i <= form_max; i++) { - fp = forms[i]; - 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")); - 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))); -#endif - if (fp->enctype == FORM_ENCTYPE_MULTIPART) - Strcat_charp(s, " enctype=multipart/form-data"); - Strcat_charp(s, ">"); - pushTextLine(tl, newTextLine(s, 0)); - } - } -#ifdef MENU_SELECT - if (n_select > 0) { - FormSelectOptionItem *ip; - for (i = 0; i < n_select; i++) { - for (ip = select_option[i].first; ip; ip = ip->next) { - 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" : "", - ip->label->ptr); - pushTextLine(tl, newTextLine(s, 0)); - } - } - } -#endif /* MENU_SELECT */ - if (n_textarea > 0) { - for (i = 0; i < n_textarea; i++) { - s = Sprintf("<textarea_int textareanumber=%d>%s</textarea_int>", - i, textarea_str[i]->ptr); - pushTextLine(tl, newTextLine(s, 0)); - } - } - - if (henv->buf) - appendTextLineList(henv->buf, tl); - else if (henv->f) { - TextLineListItem *p; - for (p = tl->first; p; p = p->next) - fprintf(henv->f, "%s\n", p->ptr->line->ptr); - } -} - void loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) { @@ -5789,9 +5415,6 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) char code; struct html_feed_environ htmlenv1; struct readbuffer obuf; -#ifdef USE_IMAGE - int volatile image_flag; -#endif MySignalHandler(*volatile prevtrap) (SIGNAL_ARG) = NULL; n_textarea = 0; @@ -5809,17 +5432,6 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) forms_size = 0; forms = NULL; cur_hseq = 1; -#ifdef USE_IMAGE - cur_iseq = 1; - if (newBuf->image_flag) - image_flag = newBuf->image_flag; - else if (activeImage && displayImage && autoImage) - image_flag = IMG_FLAG_AUTO; - else - image_flag = IMG_FLAG_SKIP; - if (newBuf->currentURL.file) - cur_baseURL = baseURL(newBuf); -#endif if (w3m_halfload) { newBuf->buffername = "---"; @@ -5828,9 +5440,10 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) #endif /* JP_CHARSET */ HTMLlineproc3(newBuf, f->stream); w3m_halfload = FALSE; - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } return; } @@ -5845,9 +5458,10 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) HTMLlineproc1("<br>Transfer Interrupted!<br>", &htmlenv1); goto phase2; } - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) + if (fmInitialized) { + prevtrap = signal(SIGINT, KeyAbort); term_cbreak(); + } #ifdef JP_CHARSET if (newBuf != NULL && newBuf->document_code != '\0') @@ -5868,32 +5482,16 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) if (src) Strfputs(lineBuf2, src); linelen += lineBuf2->length; - if (w3m_dump & DUMP_SOURCE) - continue; showProgress(&linelen, &trbyte); - /* - * if (frame_source) - * continue; - */ #ifdef JP_CHARSET if (meta_charset != '\0') { /* <META> */ - if (content_charset == '\0' && UseContentCharset) { + if (content_charset == '\0' && UseContentCharset) code = meta_charset; -#ifdef USE_IMAGE - cur_document_code = code; -#endif - } meta_charset = '\0'; } #endif - if (!internal) { + if (!internal) lineBuf2 = convertLine(f, lineBuf2, &code, HTML_MODE); -#ifdef JP_CHARSET -#ifdef USE_IMAGE - cur_document_code = code; -#endif -#endif - } #ifdef USE_NNTP if (f->scheme == SCM_NEWS) { if (Str_news_endline(lineBuf2)) { @@ -5912,30 +5510,24 @@ loadHTMLstream(URLFile *f, Buffer *newBuf, FILE * src, int internal) if (htmlenv1.title) newBuf->buffername = htmlenv1.title; if (w3m_halfdump) { - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); - if (w3m_dump & DUMP_HALFEXTRA) - print_internal_information(&htmlenv1); - return; - } - if (w3m_backend) { - print_internal_information(&htmlenv1); - backend_halfdump_buf = htmlenv1.buf; + signal(SIGINT, prevtrap); + } return; } phase2: newBuf->trbyte = trbyte + linelen; - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } #ifdef JP_CHARSET newBuf->document_code = code; content_charset = '\0'; #endif /* JP_CHARSET */ -#ifdef USE_IMAGE - newBuf->image_flag = image_flag; -#endif + if (w3m_backend) + backend_halfdump_buf = htmlenv1.buf; HTMLlineproc2(newBuf, htmlenv1.buf); } @@ -5953,18 +5545,15 @@ loadHTMLString(Str page) newBuf = newBuffer(INIT_BUFFER_WIDTH); if (SETJMP(AbortLoading) != 0) { - if (fmInitialized) - term_raw(); - signal(SIGINT, prevtrap); discardBuffer(newBuf); return NULL; } - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) - term_cbreak(); - init_stream(&f, SCM_LOCAL, newStrStream(page)); + if (fmInitialized) { + prevtrap = signal(SIGINT, KeyAbort); + term_cbreak(); + } if (w3m_dump & DUMP_FRAME) { tmp = tmpfname(TMPF_SRC, ".html"); pushText(fileToDelete, tmp->ptr); @@ -5975,9 +5564,10 @@ loadHTMLString(Str page) loadHTMLstream(&f, newBuf, src, TRUE); - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } newBuf->topLine = newBuf->firstLine; newBuf->lastLine = newBuf->currentLine; newBuf->currentLine = newBuf->firstLine; @@ -6021,9 +5611,6 @@ loadGopherDir(URLFile *uf, Buffer *newBuf) code = content_charset; else code = DocumentCode; -#ifdef USE_IMAGE - cur_document_code = code; -#endif content_charset = '\0'; #endif while (1) { @@ -6127,9 +5714,10 @@ loadBuffer(URLFile *uf, Buffer *volatile newBuf) if (SETJMP(AbortLoading) != 0) { goto _end; } - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) + if (fmInitialized) { + prevtrap = signal(SIGINT, KeyAbort); term_cbreak(); + } if (newBuf->sourcefile == NULL && (uf->scheme != SCM_LOCAL || newBuf->mailcap)) { @@ -6155,11 +5743,7 @@ loadBuffer(URLFile *uf, Buffer *volatile newBuf) if (src) Strfputs(lineBuf2, src); linelen += lineBuf2->length; - if (w3m_dump & DUMP_SOURCE) - continue; showProgress(&linelen, &trbyte); - if (frame_source) - continue; lineBuf2 = convertLine(uf, lineBuf2, &code, PAGER_MODE); if (squeezeBlankLine) { if (lineBuf2->ptr[0] == '\n' && pre_lbuf == '\n') { @@ -6190,9 +5774,10 @@ loadBuffer(URLFile *uf, Buffer *volatile newBuf) lineBuf2->length, nlines); } _end: - if (fmInitialized) + if (fmInitialized) { + signal(SIGINT, prevtrap); term_raw(); - signal(SIGINT, prevtrap); + } newBuf->topLine = newBuf->firstLine; newBuf->lastLine = newBuf->currentLine; newBuf->currentLine = newBuf->firstLine; @@ -6206,67 +5791,6 @@ loadBuffer(URLFile *uf, Buffer *volatile newBuf) return newBuf; } -#ifdef USE_IMAGE -Buffer * -loadImageBuffer(URLFile *uf, Buffer *newBuf) -{ - Image *image; - ImageCache *cache; - Str tmp, tmpf; - FILE *src = NULL; - URLFile f; - MySignalHandler(*prevtrap) (); - - loadImage(IMG_FLAG_STOP); - image = New(Image); - image->url = parsedURL2Str(cur_baseURL)->ptr; - image->ext = filename_extension(cur_baseURL->file, 1); - image->width = -1; - image->height = -1; - cache = getImage(image, cur_baseURL, IMG_FLAG_AUTO); - if (!cur_baseURL->is_nocache && cache->loaded == IMG_FLAG_LOADED) - goto image_buffer; - - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) - term_cbreak(); - if (IStype(uf->stream) != IST_ENCODED) - uf->stream = newEncodedStream(uf->stream, uf->encoding); - if (save2tmp(*uf, cache->file) < 0) { - if (fmInitialized) - term_raw(); - signal(SIGINT, prevtrap); - return NULL; - } - if (fmInitialized) - term_raw(); - signal(SIGINT, prevtrap); - - cache->loaded = IMG_FLAG_LOADED; - getImageSize(cache); - - image_buffer: - tmp = Sprintf("<img src=\"%s\"><br><br>", html_quote(image->url)); - if (newBuf == NULL) - newBuf = newBuffer(INIT_BUFFER_WIDTH); - if (frame_source) { - tmpf = tmpfname(TMPF_SRC, ".html"); - src = fopen(tmpf->ptr, "w"); - newBuf->sourcefile = tmpf->ptr; - pushText(fileToDelete, tmpf->ptr); - } - init_stream(&f, SCM_LOCAL, newStrStream(tmp)); - loadHTMLstream(&f, newBuf, src, TRUE); - if (src) - fclose(src); - - newBuf->topLine = newBuf->firstLine; - newBuf->lastLine = newBuf->currentLine; - newBuf->currentLine = newBuf->firstLine; - return newBuf; -} -#endif - /* * saveBuffer: write buffer to file */ @@ -6641,9 +6165,10 @@ save2tmp(URLFile uf, char *tmpf) if (SETJMP(AbortLoading) != 0) { goto _end; } - prevtrap = signal(SIGINT, KeyAbort); - if (fmInitialized) + if (fmInitialized) { + prevtrap = signal(SIGINT, KeyAbort); term_cbreak(); + } check = 0; current_content_length = 0; #ifdef USE_NNTP @@ -6679,9 +6204,10 @@ save2tmp(URLFile uf, char *tmpf) } _end: bcopy(env_bak, AbortLoading, sizeof(JMP_BUF)); - if (fmInitialized) + if (fmInitialized) { term_raw(); - signal(SIGINT, prevtrap); + signal(SIGINT, prevtrap); + } fclose(ff); if (uf.scheme == SCM_FTP) FTPhalfclose(uf.stream); |