/* * Grub Extract - creates an extract file for the GRUB command */ #include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <string.h> #include <time.h> #include <unistd.h> #include <dirent.h> #include <sys/stat.h> #define DIR_NAME "../backup/" /* mud home directory here! */ #define MAX_STRING_LENGTH 4096 #define MAX_NAME_LENGTH 20 #define LOWER(c) ((c) >= 'A' && (c) <= 'Z' ? (c)+'a'-'A' : (c)) time_t now_time; int deleted = 0; int output = 0; struct rec_struct { char name [MAX_NAME_LENGTH]; char sex; char class; char race; char level; short room; long gold; char clan; char council; long last; char pkill; }; char *get_arg( char *argument, char *arg_first ) { int count=0; while ( isspace(*argument) ) argument++; while ( *argument != '\0' && *argument != 10 && ++count <= 255 ) { if ( *argument == ' ' ) {argument++; break;} *arg_first = LOWER(*argument); arg_first++; argument++; } *arg_first = '\0'; while ( isspace(*argument) ) argument++; return argument; } void read_pfile (char *dirname, char *filename, FILE *ofp) { FILE *fp; struct rec_struct r; char b[MAX_STRING_LENGTH], s[MAX_STRING_LENGTH], *ps; char fname[MAX_STRING_LENGTH]; struct stat fst; struct tm *t; time_t tdiff; int flags; sprintf( fname, "%s/%s", dirname, filename ); if ( stat( fname, &fst ) != -1 ) { t = localtime( &fst.st_mtime ); } else { t = NULL; } printf("Checking: %s\n",fname); r.last = 10000 * t->tm_year + 100 * (t->tm_mon+1) + t->tm_mday; tdiff = (now_time - fst.st_mtime) / 86400; if (tdiff > 93) { printf("Unlinking: %s\n",fname); if ( unlink(fname) == -1 ) perror( "Unlink" ); else { ++deleted; return; } } output++; } void main (void) { FILE *ofp; DIR *dp; struct dirent *dentry; char dir_name[100]; int alpha_loop; int cou=0; now_time = time(0); nice(20); for (alpha_loop=0; alpha_loop<=25; alpha_loop++) { sprintf (dir_name, "%s%c", DIR_NAME, 'a' + alpha_loop); printf ("dir=%s\n\r", dir_name); dp = opendir( dir_name ); dentry = readdir( dp ); while ( dentry ) { if ( dentry->d_name[0] != '.' ) { read_pfile (dir_name, dentry->d_name, ofp); cou++; } dentry = readdir( dp ); } closedir( dp ); printf ("Count=%d, deleted %d output %d\n\r", cou, deleted, output); } }