From ae31e19f92e717919ac8e3db9039eb38d2b89aae Mon Sep 17 00:00:00 2001 From: in2 Date: Thu, 7 Mar 2002 15:13:44 +0000 Subject: Initial revision git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@1 63ad8ddf-47c3-0310-b6dd-a9e9d9715204 --- mbbsd/more.c | 931 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 931 insertions(+) create mode 100644 mbbsd/more.c (limited to 'mbbsd/more.c') diff --git a/mbbsd/more.c b/mbbsd/more.c new file mode 100644 index 00000000..f7755874 --- /dev/null +++ b/mbbsd/more.c @@ -0,0 +1,931 @@ +/* $Id: more.c,v 1.1 2002/03/07 15:13:48 in2 Exp $ */ +#include +#include +#include +#include +#include +#include +#include +#include + +#include "config.h" +#include "pttstruct.h" +#include "common.h" +#include "modes.h" +#include "perm.h" +#include "proto.h" + +extern int showansi; +extern int t_lines, t_columns; /* Screen size / width */ +extern int b_lines; /* Screen bottom line number: t_lines-1 */ +extern char *str_author1; +extern char *str_author2; +extern char *str_post1; +extern char *str_post2; +extern char *msg_seperator; +extern char reset_color[]; + +#define MORE_BUFSIZE 4096 +#define MORE_WINSIZE 4096 +#define STR_ANSICODE "[0123456789;," + +static int more_base, more_size, more_head; +static unsigned char more_pool[MORE_BUFSIZE]; + + +#define MAXPATHLEN 256 +static char *more_help[] = { + "\0閱\讀文章功\能鍵使用說明", + "\01游標移動功\能鍵", + "(↑) 上捲一行", + "(↓)(Enter) 下捲一行", + "(^B)(PgUp)(BackSpace) 上捲一頁", + "(→)(PgDn)(Space) 下捲一頁", + "(0)(g)(Home) 檔案開頭", + "($)(G) (End) 檔案結尾", + "\01其他功\能鍵", + "(/) 搜尋字串", + "(n/N) 重複正/反向搜尋", + "(TAB) URL連結", + "(Ctrl-T) 存到暫存檔", + "(:/f/b) 跳至某頁/下/上篇", + "(F/B) 跳至同一搜尋主題下/上篇", + "(a/A) 跳至同一作者下/上篇", + "([/]) 主題式閱\讀 上/下", + "(t) 主題式循序閱\讀", + "(Ctrl-C) 小計算機", + "(q)(←) 結束", + "(h)(H)(?) 輔助說明畫面", + NULL +}; + +int beep = 0; + +static void +more_goto (int fd, off_t off) +{ + int base = more_base; + + if (off < base || off >= base + more_size) + { + more_base = base = off & (-MORE_WINSIZE); + lseek (fd, base, SEEK_SET); + more_size = read (fd, more_pool, MORE_BUFSIZE); + } + more_head = off - base; +} + +static int +more_readln (int fd, unsigned char *buf) +{ + int ch; + + unsigned char *data, *tail, *cc; + int len, bytes, in_ansi; + int size, head, ansilen; + + len = bytes = in_ansi = ansilen = 0; + tail = buf + ANSILINELEN - 1; + size = more_size; + head = more_head; + data = &more_pool[head]; + + do + { + if (head >= size) + { + more_base += size; + data = more_pool; + more_size = size = read (fd, data, MORE_BUFSIZE); + if (size == 0) + break; + head = 0; + } + + ch = *data++; + head++; + bytes++; + if (ch == '\n') + { + break; + } + if (ch == '\t') + { + do + { + *buf++ = ' '; + } + while ((++len & 7) && len < 80); + } + else if (ch == '\033') + { + if (atoi (data + 1) > 47) + { + if ((cc = strchr (data + 1, 'm')) != NULL) + { + ch = cc - data + 1; + + data += ch; + head += ch; + bytes += ch; + } + } + else + { + if (showansi) + *buf++ = ch; + in_ansi = 1; + } + } + else if (in_ansi) + { + if (showansi) + *buf++ = ch; + if (!strchr (STR_ANSICODE, ch)) + in_ansi = 0; + } + else if (isprint2 (ch)) + { + len++; + *buf++ = ch; + } + } + while (len < 80 && buf < tail); + *buf = '\0'; + more_head = head; + return bytes; +} + +/* not used +static int readln(FILE *fp, char *buf) { + register int ch, i, len, bytes, in_ansi; + + len = bytes = in_ansi = i = 0; + while(len < 80 && i < ANSILINELEN && (ch = getc(fp)) != EOF) { + bytes++; + if(ch == '\n') + break; + else if(ch == '\t') + do { + buf[i++] = ' '; + } while((++len & 7) && len < 80); + else if(ch == '\a') + beep = 1; + else if(ch == '\033') { + if(showansi) + buf[i++] = ch; + in_ansi = 1; + } else if(in_ansi) { + if(showansi) + buf[i++] = ch; + if(!strchr("[0123456789;,", ch)) + in_ansi = 0; + } else if(isprint2(ch)) { + len++; + buf[i++] = ch; + } + } + buf[i] = '\0'; + return bytes; +} +*/ + +extern userec_t cuser; + +static int more_web(char *fpath, int promptend); + +int more(char *fpath, int promptend) { + extern char* strcasestr(); + static char *head[4] = {"作者", "標題", "時間" ,"轉信"}; + char *ptr, *word = NULL, buf[ANSILINELEN + 1], *ch1; + struct stat st; + +/* rocker */ + //FILE *fp; + int fd, fsize; + + unsigned int pagebreak[MAX_PAGES], pageno, lino = 0; + int line, ch, viewed, pos, numbytes; + int header = 0; + int local = 0; + char search_char0=0; + static char search_str[81]=""; + typedef char* (*FPTR)(); + static FPTR fptr; + int searching = 0; + int scrollup = 0; + char *printcolor[3]= {"44","33;45","0;34;46"}, color =0; + char *http[80]={NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, + NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL}; + /* Ptt */ + char pagemode = 0; + char pagecount = 0; + + memset(pagebreak, 0, sizeof(pagebreak)); + if(*search_str) + search_char0 = *search_str; + *search_str = 0; + + + fd = open (fpath, O_RDONLY, 0600); + if (fd < 0) return -1; + + if(fstat(fd, &st) || ((fsize = st.st_size) <= 0) || S_ISDIR (st.st_mode)) + { + close(fd); //Ptt + return -1; + } + pagebreak[0] = pageno = viewed = line = pos = 0; + clear(); + +/* rocker */ + + more_base = more_head = more_size = 0; + + while((numbytes = more_readln(fd, buf)) || (line == t_lines)) { + if(scrollup) { + rscroll(); + move(0, 0); + } + if(numbytes) { /* 一般資料處理 */ + if(!viewed) { /* begin of file */ + if(showansi) { /* header processing */ + if(!strncmp(buf, str_author1, LEN_AUTHOR1)) { + line = 3; + word = buf + LEN_AUTHOR1; + local = 1; + } else if(!strncmp(buf, str_author2, LEN_AUTHOR2)) { + line = 4; + word = buf + LEN_AUTHOR2; + } + + while(pos < line) { + if(!pos && ((ptr = strstr(word, str_post1)) || + (ptr = strstr(word, str_post2)))) { + ptr[-1] = '\0'; + prints("\033[47;34m %s \033[44;37m%-53.53s" + "\033[47;34m %.4s \033[44;37m%-13s\033[m\n", + head[0], word, ptr, ptr + 5); + } else if (pos < 4) + prints("\033[47;34m %s \033[44;37m%-72.72s" + "\033[m\n", head[pos], word); + + viewed += numbytes; + numbytes = more_readln(fd, buf); + + /* 第一行太長了 */ + if(!pos && viewed > 79) { + /* 第二行不是 [標....] */ + if(memcmp( buf, head[1], 2)) { + /* 讀下一行進來處理 */ + viewed += numbytes; + numbytes = more_readln(fd, buf); + } + } + pos++; + } + if(pos) { + header = 1; + + prints("\033[36m%s\033[m\n", msg_seperator); + line = pos = 4; + } + } + lino = pos; + word = NULL; + } + + /* ※處理引用者 & 引言 */ + if((buf[1] == ' ') && (buf[0] == ':' || buf[0] == '>')) + word = "\033[36m"; + else if(!strncmp(buf, "※", 2) || !strncmp(buf, "==>", 3)) + word = "\033[32m"; + + ch1 = buf; + while(1) { + int i; + char e,*ch2; + + if((ch2 = strstr(ch1, "http://"))) + ; + else if((ch2 = strstr(ch1,"gopher://"))) + ; + else if((ch2 = strstr(ch1,"mailto:"))) + ; + else + break; + for(e = 0; ch2[(int)e] != ' ' && ch2[(int)e] != '\n' && + ch2[(int)e] != '\0' && ch2[(int)e] != '"' && + ch2[(int)e] != ';' && ch2[(int)e] != ']'; e++); + for(i = 0; http[i] && i < 80; i++) + if(!strncmp(http[i], ch2, e) && http[(int)e] == 0) + break; + if(!http[i]) { + http[i] = (char *)malloc(e + 1); + strncpy(http[i], ch2, e); + http[i][(int)e] = 0; + pagecount++; + } + ch1 = &ch2[7]; + } + if(word) + outs(word); + { + char msg[500], *pos; + + if(*search_str && (pos = fptr(buf, search_str))) { + char SearchStr[81]; + char buf1[100], *pos1; + + strncpy(SearchStr, pos, strlen(search_str)); + SearchStr[strlen(search_str)] = 0; + searching = 0; + sprintf(msg, "%.*s\033[7m%s\033[m", pos - buf, buf, + SearchStr); + while((pos = fptr(pos1 = pos + strlen(search_str), + search_str))) { + sprintf(buf1, "%.*s\033[7m%s\033[m", pos - pos1, + pos1, SearchStr); + strcat(msg, buf1); + } + strcat(msg, pos1); + outs(Ptt_prints(msg,NO_RELOAD)); + } else + outs(Ptt_prints(buf,NO_RELOAD)); + } + if(word) { + outs("\033[m"); + word = NULL; + } + outch('\n'); + + if(beep) { + bell(); + beep = 0; + } + + if(line < b_lines) /* 一般資料讀取 */ + line++; + + if(line == b_lines && searching == -1) { + if(pageno > 0) + more_goto(fd, viewed = pagebreak[--pageno]); + else + searching = 0; + lino = pos = line = 0; + clear(); + continue; + } + + if(scrollup) { + move(line = b_lines, 0); + clrtoeol(); + for(pos = 1; pos < b_lines; pos++) + viewed += more_readln(fd, buf); + } else if(pos == b_lines) /* 捲動螢幕 */ + scroll(); + else + pos++; + + if(!scrollup && ++lino >= b_lines && pageno < MAX_PAGES - 1) { + pagebreak[++pageno] = viewed; + lino = 1; + } + + if(scrollup) { + lino = scrollup; + scrollup = 0; + } + viewed += numbytes; /* 累計讀過資料 */ + } else + line = b_lines; /* end of END */ + + if(promptend && + ((!searching && line == b_lines) || viewed == fsize)) { + /* Kaede 剛好 100% 時不停 */ + move(b_lines, 0); + if(viewed == fsize) { + if(searching == 1) + searching = 0; + color = 0; + } else if(pageno == 1 && lino == 1) { + if(searching == -1) + searching = 0; + color = 1; + } else + color = 2; + + prints("\033[m\033[%sm 瀏覽 P.%d(%d%%) %s %-30.30s%s", + printcolor[(int)color], + pageno, + (int)((viewed * 100) / fsize), + pagemode ? "\033[30;47m" : "\033[31;47m", + pagemode ? http[pagemode-1] : "(h)\033[30m求助 \033[31m→↓[PgUp][", + pagemode ? "\033[31m[TAB]\033[30m切換 \033[31m[Enter]\033[30m選定 \033[31m←\033[30m放棄\033[m" : "PgDn][Home][End]\033[30m游標移動 \033[31m←[q]\033[30m結束 \033[m"); + + + while(line == b_lines || (line > 0 && viewed == fsize)) { + switch((ch = egetch())) { + case ':': + { + char buf[10]; + int i = 0; + + getdata(b_lines - 1, 0, "Goto Page: ", buf, 5, DOECHO); + sscanf(buf, "%d", &i); + if(0 < i && i < MAX_PAGES && (i == 1 || pagebreak[i - 1])) + pageno = i - 1; + else if(pageno) + pageno--; + lino = line = 0; + break; + } + case '/': + { + char ans[4] = "n"; + + *search_str = search_char0; + getdata_buf(b_lines - 1, 0,"[搜尋]關鍵字:", search_str, + 40, DOECHO); + if(*search_str) { + searching = 1; + if(getdata(b_lines - 1, 0, "區分大小寫(Y/N/Q)? [N] ", + ans, 4, LCECHO) && *ans == 'y') + fptr = strstr; + else + fptr = strcasestr; + } + if(*ans == 'q') + searching = 0; + if(pageno) + pageno--; + lino = line = 0; + break; + } + case 'n': + if(*search_str) { + searching = 1; + if(pageno) + pageno--; + lino = line = 0; + } + break; + case 'N': + if(*search_str) { + searching = -1; + if(pageno) + pageno--; + lino = line = 0; + } + break; + case 'r': + case 'R': + case 'Y': + close(fd); + return 7; + case 'y': + close(fd); + return 8; + case 'A': + close(fd); + return 9; + case 'a': + close(fd); + return 10; + case 'F': + close(fd); + return 11; + case 'B': + close(fd); + return 12; + case KEY_LEFT: + if(pagemode) { + pagemode = 0; + *search_str = 0; + if(pageno) + pageno--; + lino = line = 0; + break; + } + close(fd); + return 6; + case 'q': + close(fd); + return 0; + case 'b': + close(fd); + return 1; + case 'f': + close(fd); + return 3; + case ']': /* Kaede 為了主題閱讀方便 */ + close(fd); + return 4; + case '[': /* Kaede 為了主題閱讀方便 */ + close(fd); + return 2; + case '=': /* Kaede 為了主題閱讀方便 */ + close(fd); + return 5; + case Ctrl('F'): + case KEY_PGDN: + line = 1; + break; + case 't': + if(viewed == fsize) { + close(fd); + return 4; + } + line = 1; + break; + case ' ': + if(viewed == fsize) { + close(fd); + return 3; + } + line = 1; + break; + case KEY_RIGHT: + if(viewed == fsize) { + close(fd); + return 0; + } + line = 1; + break; + case '\r': + case '\n': + if(pagemode) { + more_web(http[pagemode-1],YEA); + pagemode = 0; + *search_str = 0; + if(pageno) + pageno--; + lino = line = 0; + break; + } + case KEY_DOWN: + if(viewed == fsize || + (promptend == 2 && (ch == '\r' || ch == '\n'))) { + close(fd); + return 3; + } + line = t_lines - 2; + break; + case '$': + case 'G': + case KEY_END: + line = t_lines; + break; + case '0': + case 'g': + case KEY_HOME: + pageno = line = 0; + break; + case 'h': + case 'H': + case '?': + /* Kaede Buggy ... */ + show_help(more_help); + if(pageno) + pageno--; + lino = line = 0; + break; + case 'E': + if(HAS_PERM(PERM_SYSOP) && strcmp(fpath, "etc/ve.hlp")) { + close(fd); + vedit(fpath, NA, NULL); + return 0; + } + break; + case Ctrl('C'): + cal(); + if(pageno) + pageno--; + lino = line = 0; + break; + + case Ctrl('T'): + getdata(b_lines - 2, 0, "把這篇文章收入到暫存檔？[y/N] ", + buf, 4, LCECHO); + if(buf[0] == 'y') { + char tmpbuf[128]; + + setuserfile(tmpbuf, ask_tmpbuf(b_lines - 1)); + sprintf(buf, "cp -f %s %s", fpath, tmpbuf); + system(buf); + } + if(pageno) + pageno--; + lino = line = 0; + break; +#if 0 + case Ctrl('I'): + if(!pagecount) + break; + pagemode = (pagemode % pagecount) + 1; + strncpy(search_str,http[pagemode-1],80); + search_str[80] =0; + fptr = strstr; + if(pageno) + pageno--; + lino = line = 0; + break; +#endif + case KEY_UP: + line = -1; + break; + case Ctrl('B'): + case KEY_PGUP: + if(pageno > 1) { + if(lino < 2) + pageno -= 2; + else + pageno--; + lino = line = 0; + } else if(pageno && lino > 1) + pageno = line = 0; + break; + case Ctrl('H'): + if(pageno > 1) { + if(lino < 2) + pageno -= 2; + else + pageno--; + lino = line = 0; + } else if(pageno && lino > 1) + pageno = line = 0; + else { + close(fd); + return 1; + } + } + } + + if(line > 0) { + move(b_lines, 0); + clrtoeol(); + refresh(); + } else if(line < 0) { /* Line scroll up */ + if(pageno <= 1) { + if(lino == 1 || !pageno) { + close(fd); + return 1; + } + if(header && lino <= 5) { + more_goto(fd, viewed = pagebreak[scrollup = lino = + pageno = 0] = 0); + clear(); + } + } + if(pageno && lino > 1 + local) { + line = (lino - 2) - local; + if(pageno > 1 && viewed == fsize) + line += local; + scrollup = lino - 1; + more_goto(fd, viewed = pagebreak[pageno - 1]); + while(line--) + viewed += more_readln(fd, buf); + } else if(pageno > 1) { + scrollup = b_lines - 1; + line = (b_lines - 2) - local; + more_goto(fd, viewed = pagebreak[--pageno - 1]); + while(line--) + viewed += more_readln(fd, buf); + } + line = pos = 0; + } else { + pos = 0; + more_goto (fd, viewed = pagebreak[pageno]); + move(0,0); + clear(); + } + } + } + + close(fd); + if(promptend) { + pressanykey(); + clear(); + } else + outs(reset_color); + return 0; +} + +static int more_web(char *fpath, int promptend) { + char *ch, *ch1 = NULL; + char *hostname = fpath,userfile[MAXPATHLEN],file[MAXPATHLEN]="/"; + char genbuf[200]; + time_t dtime; +#if !defined(USE_LYNX) && defined(USE_PROXY) + int a; + FILE *fp; + struct hostent *h; + struct sockaddr_in sin; +#endif + + if((ch = strstr(fpath, "mailto:"))) { + if(!HAS_PERM(PERM_LOGINOK)) { + move(b_lines - 1,0); + outs("\033[41m 您的權限不足無法使用internet mail... \033[m"); + refresh(); + return 0; + } + if(!invalidaddr(&ch[7]) && + getdata(b_lines - 1, 0, "[寄信]主題：", genbuf, 40, DOECHO)) + do_send(&ch[7], genbuf); + else { + move(b_lines - 1,0); + outs("\033[41m 收信人email 或 標題 有誤... \033[m"); + refresh(); + } + return 0; + } + if((ch = strstr(fpath, "gopher://"))) { + item_t item; + + strcpy(item.X.G.server, &ch[9]); + strcpy(item.X.G.path, "1/"); + item.X.G.port = 70; + gem(fpath , &item, 0); + return 0; + } + if((ch = strstr(fpath, "http://"))) + hostname=&ch[7]; + if((ch = strchr(hostname, '/'))) { + *ch = 0; + if(&ch1[1]) + strcat(file,&ch[1]); + } + if(file[strlen(file) - 1] == '/') + strcat(file,"index.html"); + move(b_lines-1,0); + clrtoeol(); +#ifdef USE_PROXY + sprintf(genbuf, "\033[33;44m 正在連往%s.(proxy:%s).....請稍候....\033[m", + hostname, PROXYSERVER); +#else + sprintf(genbuf, "\033[33;44m 正在連往%s......請稍候....\033[m", hostname); +#endif + outs(genbuf); + refresh(); + +#ifdef LOCAL_PROXY +/* 先找 local disk 的 proxy */ + time(&dtime); + sprintf(userfile,"hproxy/%s%s",hostname,file); + if(dashf(userfile) && (dtime - dasht(userfile)) < HPROXYDAY * 24 * 60 + && more(userfile,promptend)) { + return 1; + } + ch=userfile - 1; + while((ch1 = strchr(ch + 1,'/'))) { + *ch1 = 0; + if(!dashd(ch)) + mkdir(ch+1,0755); + chdir(ch+1); + *ch1 = '/'; + ch = ch1; + } + chdir(BBSHOME); +#endif + +#ifndef USE_LYNX +#ifdef USE_PROXY + if(!(h = gethostbyname(PROXYSERVER))) { + outs("\033[33;44m 找不到這個proxy server!..\033[m"); + refresh(); + return; + } + ()memset((char *)&sin, 0, sizeof(sin)); + sin.sin_family = AF_INET; + + if(h == NULL) + sin.sin_addr.s_addr = inet_addr(PROXYSERVER); + else + ()memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length); + + sin.sin_port = htons((ushort)PROXYPORT); /* HTTP port */ + a = socket(AF_INET, SOCK_STREAM, 0); + if((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) { + outs("\033[1;44m 連接到proxy受到拒絕 ! \033[m"); + refresh(); + return; + } + sprintf(genbuf,"GET http://%s/%s HTTP/1.1\n",hostname,file); +#else + if(!(h = gethostbyname(hostname))) { + outs("\033[33;44m 找不到這個server!..\033[m"); + refresh(); + return; + } + ()memset((char *) &sin, 0, sizeof(sin)); + sin.sin_family = AF_INET; + + if(h == NULL) + sin.sin_addr.s_addr = inet_addr(hostname); + else + ()memcpy(&sin.sin_addr.s_addr, h->h_addr, h->h_length); + + sin.sin_port = htons((ushort)80); + a = socket(AF_INET, SOCK_STREAM, 0); + if((connect(a, (struct sockaddr *) & sin, sizeof sin)) < 0) { + outs("\033[1;44m 連接受到拒絕 ! \033[m"); + refresh(); + return; + } + sprintf(genbuf, "GET %s\n", file); +#endif + + for(i = strlen(file); file[i - 1] != '/' && i > 0 ; i--); + file[i] = 0; + + i = strlen(genbuf); + write(a, genbuf, i); + +#define BLANK 001 +#define ISPRINT 002 +#define PRE 004 +#define CENTER 010 + if((fp = fopen(userfile,"w"))) { + int flag = 2, c; + char path[MAXPATHLEN]; + unsigned char j, k; + + while((i = read(a,genbuf,200))) { + if(i < 0) + return; + genbuf[i]=0; + + for(j = 0, k = 0; genbuf[j] && j < i; j++) { + if((flag & ISPRINT) && genbuf[j] == '<') + flag |= BLANK; + else if((flag & ISPRINT) && genbuf[j] == '>') + flag &= ~BLANK; + else { + if(!(flag & BLANK)) { + if(j != k && (genbuf[j] != '\n' || flag & PRE)) + genbuf[k++] = genbuf[j]; + } else { + switch(char_lower(genbuf[j])) { + case 'a': + break; + case 'b': + if(genbuf[j + 1] == 'r' && genbuf[j + 2] == '>') + genbuf[k++] = '\n'; + break; + case 'h': + if(genbuf[j + 1] == 'r' && + (genbuf[j + 2] == '>' || + genbuf[j + 2] == 's')) { + strncpy(&genbuf[k], "\n--\n", 4); + k += 4; + } + break; + case 'l': + if(genbuf[j + 1] == 'i' && genbuf[j + 2]=='>') { + strncpy(&genbuf[k], "\n◎ ", 4); + k += 4; + } + break; + case 'p': + if(genbuf[j + 1]=='>') { + genbuf[k++] = '\n'; + genbuf[k++] = '\n'; + } else if(genbuf[j + 1] == 'r' && + genbuf[j + 2] == 'e') + flag ^= PRE; + break; + case 't': + if(genbuf[j + 1] == 'd' && genbuf[j + 2]=='>') { + strncpy(&genbuf[k], "\n-\n", 3); + k += 3; + } + break; + } + } + if((genbuf[j] & 0x80) && (flag & ISPRINT)) + flag &= ~ISPRINT; + else + flag |= ISPRINT; + } + } + genbuf[k]=0; + fputs(genbuf, fp); + } + fclose(fp); + close(a); + return more(userfile, promptend); + } + return 0; +#else /* use lynx dump */ + sprintf(genbuf, "lynx -dump http://%s%s > %s", hostname, file, userfile); + system(genbuf); + return more(userfile, promptend); +#endif +} -- cgit v1.2.3