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	sfeed_plain.c - sfeed - RSS and Atom parser
	git clone git://git.codemadness.org/sfeed
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	---
	sfeed_plain.c (1858B)
	---
	1 #include <locale.h>
	2 #include <stdio.h>
	3 #include <string.h>
	4 #include <time.h>
	5
	6 #include "util.h"
	7
	8 static time_t comparetime;
	9 static char *line;
	10 static size_t linesize;
	11
	12 static void
	13 printfeed(FILE fp, const char feedname)
	14 {
	15 char *fields[FieldLast];
	16 struct tm rtm, *tm;
	17 time_t parsedtime;
	18 ssize_t linelen;
	19
	20 while ((linelen = getline(&line, &linesize, fp)) > 0 &&
	21 !ferror(stdout)) {
	22 if (line[linelen - 1] == '\n')
	23 line[--linelen] = '\0';
	24 parseline(line, fields);
	25
	26 parsedtime = 0;
	27 if (!strtotime(fields[FieldUnixTimestamp], &parsedtime) …
	28 (tm = localtime_r(&parsedtime, &rtm))) {
	29 if (parsedtime >= comparetime)
	30 fputs("N ", stdout);
	31 else
	32 fputs(" ", stdout);
	33 fprintf(stdout, "%04d-%02d-%02d %02d:%02d ",
	34 tm->tm_year + 1900, tm->tm_mon + 1, tm->…
	35 tm->tm_hour, tm->tm_min);
	36 } else {
	37 fputs(" ", stdout);
	38 }
	39
	40 if (feedname[0]) {
	41 printutf8pad(stdout, feedname, 15, ' ');
	42 fputs(" ", stdout);
	43 }
	44 printutf8pad(stdout, fields[FieldTitle], 70, ' ');
	45 printf(" %s\n", fields[FieldLink]);
	46 }
	47 }
	48
	49 int
	50 main(int argc, char *argv[])
	51 {
	52 FILE *fp;
	53 char *name;
	54 int i;
	55
	56 if (pledge("stdio rpath", NULL) == -1)
	57 err(1, "pledge");
	58
	59 setlocale(LC_CTYPE, "");
	60
	61 if (pledge(argc == 1 ? "stdio" : "stdio rpath", NULL) == -1)
	62 err(1, "pledge");
	63
	64 if ((comparetime = getcomparetime()) == (time_t)-1)
	65 errx(1, "getcomparetime");
	66
	67 if (argc == 1) {
	68 printfeed(stdin, "");
	69 checkfileerror(stdin, "<stdin>", 'r');
	70 } else {
	71 for (i = 1; i < argc; i++) {
	72 if (!(fp = fopen(argv[i], "r")))
	73 err(1, "fopen: %s", argv[i]);
	74 name = ((name = strrchr(argv[i], '/'))) ? name +…
	75 printfeed(fp, name);
	76 checkfileerror(fp, argv[i], 'r');
	77 checkfileerror(stdout, "<stdout>", 'w');
	78 fclose(fp);
	79 }
	80 }
	81 checkfileerror(stdout, "<stdout>", 'w');
	82
	83 return 0;
	84 }