sfeed_plain.c (raw) (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->tm_mday, 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 + 1 : argv[i]; 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 }