123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191 |
- #include <sys/types.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <time.h>
- #include "util.h"
- static struct feed *feeds;
- static char *line;
- static size_t linesize;
- static time_t comparetime;
- static unsigned long totalnew, total;
- static void
- printfeed(FILE *fpitems, FILE *fpin, struct feed *f)
- {
- char *fields[FieldLast];
- ssize_t linelen;
- unsigned int isnew;
- struct tm rtm, *tm;
- time_t parsedtime;
- /* menu if not unnamed */
- if (f->name[0]) {
- fputs("<h2 id=\"", fpitems);
- xmlencode(f->name, fpitems);
- fputs("\"><a href=\"#", fpitems);
- xmlencode(f->name, fpitems);
- fputs("\">", fpitems);
- xmlencode(f->name, fpitems);
- fputs("</a></h2>\n", fpitems);
- }
- fputs("<pre>\n", fpitems);
- while ((linelen = getline(&line, &linesize, fpin)) > 0 &&
- !ferror(fpitems)) {
- if (line[linelen - 1] == '\n')
- line[--linelen] = '\0';
- parseline(line, fields);
- parsedtime = 0;
- if (!strtotime(fields[FieldUnixTimestamp], &parsedtime) &&
- (tm = localtime_r(&parsedtime, &rtm))) {
- isnew = (parsedtime >= comparetime) ? 1 : 0;
- totalnew += isnew;
- f->totalnew += isnew;
- fprintf(fpitems, "%04d-%02d-%02d %02d:%02d ",
- tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
- tm->tm_hour, tm->tm_min);
- } else {
- isnew = 0;
- fputs(" ", fpitems);
- }
- f->total++;
- total++;
- if (fields[FieldLink][0]) {
- fputs("<a href=\"", fpitems);
- xmlencode(fields[FieldLink], fpitems);
- fputs("\">", fpitems);
- }
- if (isnew)
- fputs("<b><u>", fpitems);
- xmlencode(fields[FieldTitle], fpitems);
- if (isnew)
- fputs("</u></b>", fpitems);
- if (fields[FieldLink][0])
- fputs("</a>", fpitems);
- fputs("\n", fpitems);
- }
- fputs("</pre>\n", fpitems);
- }
- int
- main(int argc, char *argv[])
- {
- FILE *fpindex, *fpitems, *fpmenu = NULL, *fp;
- char *name;
- int i, showsidebar = (argc > 1);
- struct feed *f;
- if (pledge("stdio rpath wpath cpath", NULL) == -1)
- err(1, "pledge");
- if (!(feeds = calloc(argc, sizeof(struct feed))))
- err(1, "calloc");
- if ((comparetime = time(NULL)) == (time_t)-1)
- errx(1, "time");
- /* 1 day is old news */
- comparetime -= 86400;
- /* write main index page */
- if (!(fpindex = fopen("index.html", "wb")))
- err(1, "fopen: index.html");
- if (!(fpitems = fopen("items.html", "wb")))
- err(1, "fopen: items.html");
- if (showsidebar && !(fpmenu = fopen("menu.html", "wb")))
- err(1, "fopen: menu.html");
- if (pledge(argc == 1 ? "stdio" : "stdio rpath", NULL) == -1)
- err(1, "pledge");
- fputs("<!DOCTYPE HTML>\n"
- "<html>\n"
- "\t<head>\n"
- "\t<meta name=\"referrer\" content=\"no-referrer\" />\n"
- "\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
- "</head>\n"
- "<body class=\"frame\"><div id=\"items\">", fpitems);
- if (argc == 1) {
- feeds[0].name = "";
- printfeed(fpitems, stdin, &feeds[0]);
- checkfileerror(stdin, "<stdin>", 'r');
- } else {
- for (i = 1; i < argc; i++) {
- name = ((name = strrchr(argv[i], '/'))) ? name + 1 : argv[i];
- feeds[i - 1].name = name;
- if (!(fp = fopen(argv[i], "r")))
- err(1, "fopen: %s", argv[i]);
- printfeed(fpitems, fp, &feeds[i - 1]);
- checkfileerror(fp, argv[i], 'r');
- checkfileerror(fpitems, "items.html", 'w');
- fclose(fp);
- }
- }
- fputs("</div></body>\n</html>\n", fpitems); /* div items */
- if (showsidebar) {
- fputs("<!DOCTYPE HTML>\n"
- "<html>\n"
- "<head>\n"
- "\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
- "</head>\n"
- "<body class=\"frame\">\n<div id=\"sidebar\">\n", fpmenu);
- for (i = 1; i < argc; i++) {
- f = &feeds[i - 1];
- if (f->totalnew)
- fputs("<a class=\"n\" href=\"items.html#", fpmenu);
- else
- fputs("<a href=\"items.html#", fpmenu);
- xmlencode(f->name, fpmenu);
- fputs("\" target=\"items\">", fpmenu);
- if (f->totalnew > 0)
- fputs("<b><u>", fpmenu);
- xmlencode(f->name, fpmenu);
- fprintf(fpmenu, " (%lu)", f->totalnew);
- if (f->totalnew > 0)
- fputs("</u></b>", fpmenu);
- fputs("</a><br/>\n", fpmenu);
- }
- fputs("</div></body></html>\n", fpmenu);
- }
- fputs("<!DOCTYPE html>\n<html>\n<head>\n"
- "\t<meta name=\"referrer\" content=\"no-referrer\" />\n"
- "\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "\t<title>(", fpindex);
- fprintf(fpindex, "%lu/%lu", totalnew, total);
- fputs(") - Newsfeed</title>\n\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
- "</head>\n", fpindex);
- if (showsidebar) {
- fputs("<frameset framespacing=\"0\" cols=\"250,*\" frameborder=\"1\">\n"
- "\t<frame name=\"menu\" src=\"menu.html\" target=\"menu\">\n", fpindex);
- } else {
- fputs("<frameset framespacing=\"0\" cols=\"*\" frameborder=\"1\">\n", fpindex);
- }
- fputs(
- "\t<frame name=\"items\" src=\"items.html\" target=\"items\">\n"
- "</frameset>\n"
- "</html>\n", fpindex);
- checkfileerror(fpindex, "index.html", 'w');
- checkfileerror(fpitems, "items.html", 'w');
- fclose(fpindex);
- fclose(fpitems);
- if (fpmenu) {
- checkfileerror(fpmenu, "menu.html", 'w');
- fclose(fpmenu);
- }
- return 0;
- }
|