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- #include <sys/types.h>
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <time.h>
- #include "util.h"
- static struct feed *feeds;
- static int showsidebar;
- static char *line;
- static size_t linesize;
- static unsigned long totalnew, total;
- static time_t comparetime;
- static void
- printfeed(FILE *fp, struct feed *f)
- {
- char *fields[FieldLast];
- struct tm rtm, *tm;
- time_t parsedtime;
- unsigned int isnew;
- ssize_t linelen;
- if (f->name[0]) {
- fputs("<h2 id=\"", stdout);
- xmlencode(f->name, stdout);
- fputs("\"><a href=\"#", stdout);
- xmlencode(f->name, stdout);
- fputs("\">", stdout);
- xmlencode(f->name, stdout);
- fputs("</a></h2>\n", stdout);
- }
- fputs("<pre>\n", stdout);
- while ((linelen = getline(&line, &linesize, fp)) > 0 &&
- !ferror(stdout)) {
- 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(stdout, "%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(" ", stdout);
- }
- f->total++;
- total++;
- if (fields[FieldLink][0]) {
- fputs("<a href=\"", stdout);
- xmlencode(fields[FieldLink], stdout);
- fputs("\">", stdout);
- }
- if (isnew)
- fputs("<b><u>", stdout);
- xmlencode(fields[FieldTitle], stdout);
- if (isnew)
- fputs("</u></b>", stdout);
- if (fields[FieldLink][0])
- fputs("</a>", stdout);
- fputs("\n", stdout);
- }
- fputs("</pre>\n", stdout);
- }
- int
- main(int argc, char *argv[])
- {
- struct feed *f;
- char *name;
- FILE *fp;
- int i;
- if (pledge(argc == 1 ? "stdio" : "stdio rpath", 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;
- fputs("<!DOCTYPE HTML>\n"
- "<html>\n"
- "\t<head>\n"
- "\t<meta name=\"referrer\" content=\"no-referrer\" />\n"
- "\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "\t\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
- "\t</head>\n"
- "\t<body class=\"noframe\">\n", stdout);
- showsidebar = (argc > 1);
- if (showsidebar)
- fputs("\t\t<div id=\"items\">\n", stdout);
- else
- fputs("\t\t<div id=\"items\" class=\"nosidebar\">\n", stdout);
- if (argc == 1) {
- feeds[0].name = "";
- printfeed(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(fp, &feeds[i - 1]);
- checkfileerror(fp, argv[i], 'r');
- checkfileerror(stdout, "<stdout>", 'w');
- fclose(fp);
- }
- }
- fputs("</div>\n", stdout); /* div items */
- if (showsidebar) {
- fputs("\t<div id=\"sidebar\">\n\t\t<ul>\n", stdout);
- for (i = 1; i < argc; i++) {
- f = &feeds[i - 1];
- if (f->totalnew > 0)
- fputs("<li class=\"n\"><a href=\"#", stdout);
- else
- fputs("<li><a href=\"#", stdout);
- xmlencode(f->name, stdout);
- fputs("\">", stdout);
- if (f->totalnew > 0)
- fputs("<b><u>", stdout);
- xmlencode(f->name, stdout);
- fprintf(stdout, " (%lu)", f->totalnew);
- if (f->totalnew > 0)
- fputs("</u></b>", stdout);
- fputs("</a></li>\n", stdout);
- }
- fputs("\t\t</ul>\n\t</div>\n", stdout);
- }
- fprintf(stdout, "\t</body>\n\t<title>(%lu/%lu) - Newsfeed</title>\n</html>\n",
- totalnew, total);
- checkfileerror(stdout, "<stdout>", 'w');
- return 0;
- }
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