014
02.09.2003, 14:25 Uhr
virtual
Sexiest Bit alive
(Operator)
|
Ich hab mal schnell was gebaut :D. Das beweist, daß es ziemlich wurscht ist, was man dem Stat übergibt.
| C++: |
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <pwd.h>
#include <grp.h>
#include <time.h>
int main(int argc, char** argv)
{
int i, j;
struct stat sb;
int returncode = EXIT_SUCCESS;
for(i=1; i<argc; ++i)
{
char p[] = "---------";
struct passwd* pw;
struct group* gr;
/*
* Fetch information
*/
if (0 != stat(argv[i], &sb))
{
fprintf(stderr, "stat(\"%s\",...) failed: %s (%d)\n",
argv[i], strerror(errno), errno);
returncode = EXIT_FAILURE;
continue;
}
/*
* Print information
*/
printf("File information for \"%s\":\n", argv[i]);
printf("\tDevice: %d/%d\n", (unsigned)sb.st_dev/256, (unsigned)sb.st_dev%256);
printf("\tINode: %ld\n", sb.st_ino);
printf("\tType: ");
switch (sb.st_mode&S_IFMT)
{
case S_IFSOCK: puts("socket file"); break;
case S_IFLNK: puts("siymbolic link"); break;
case S_IFREG: puts("regular file"); break;
case S_IFBLK: puts("block device"); break;
case S_IFCHR: puts("character device"); break;
case S_IFDIR: puts("directory"); break;
case S_IFIFO: puts("named pipe"); break;
default: puts("*** dont know ***"); break;
}
/* Just a golf joke */
for(j=0; j<12; ++j) p[8-(j<9?j:(j-9)*3)] += (sb.st_mode&1<<j?(j<9?69+(j%3?((j+1)%3?5:0):6):p[8-3*(j-9)]!='-'?(j==9?-4:-5):(j==9?39:38)):0);
printf("\tMode: %o (%s)\n", 07777&sb.st_mode, p);
printf("\tNumber of Links: %d\n", sb.st_nlink);
pw = getpwuid(sb.st_uid);
printf("\tOwning user: %s (%d)\n", pw? pw->pw_name:"???", sb.st_uid);
gr = getgrgid(sb.st_gid);
printf("\tOwning group: %s (%d)\n", gr? gr->gr_name:"???", sb.st_gid);
if ((sb.st_mode&S_IFMT)==S_IFCHR || (sb.st_mode&S_IFMT)==S_IFBLK)
{
printf("\tDevice type: %d/%d\n", (unsigned)sb.st_rdev/256, (unsigned)sb.st_rdev%256);
}
printf("\tSize (bytes): %ld\n", sb.st_size);
printf("\tBytes per block: %ld\n", sb.st_blksize);
printf("\tSize (blocks): %ld\n", sb.st_blocks/(sb.st_blksize/512));
printf("\tAccess time: %s", ctime(&sb.st_atime));
printf("\tModify time: %s", ctime(&sb.st_mtime));
printf("\tCreation time: %s", ctime(&sb.st_ctime));
}
return returncode;
}
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--
Gruß, virtual
Quote of the Month
Ich eß' nur was ein Gesicht hat (Creme 21)
Dieser Post wurde am 02.09.2003 um 14:31 Uhr von urform editiert. |
