139 lines
3.2 KiB
C
139 lines
3.2 KiB
C
/*
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fileinfo.c
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----------
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More infos --> http://tboudet.free.fr/hexdiff/
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*/
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#include <stdio.h>
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#include <time.h>
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#include <pwd.h>
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#include <grp.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <string.h>
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#include <ctype.h>
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#include "hexdiff.h"
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/*----------------------------------------------------------------*/
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/* private vars of this module */
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/*----------------------------------------------------------------*/
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/*
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* this func need more "configurability"
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*/
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static void prtime(time_t t, char *pstr)
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{
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struct tm *ptm;
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int foo;
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ptm = gmtime(&t);
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foo = strftime(pstr, 99, "%Y-%m-%d %H:%M:%S", ptm);
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}
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/*----------------------------------------------------------------*/
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#define W_FILEINFO 48
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WINDOW * do_fileinfo(int fd, int ligne)
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{
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WINDOW * popup;
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int foo, lig, hpopup;
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struct stat stat_buf;
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char buffer[100];
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struct passwd *pass;
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struct group *grp;
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if (config.ext_fileinfo) hpopup = 13;
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else hpopup = 12;
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popup = newwin(hpopup, W_FILEINFO, ligne, 15);
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if ( popup==NULL ) return NULL;
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bordure(popup);
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#if TRACE
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sprintf(buffer, " fileinfos fd %d ", fd);
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mvwaddstr(popup, 0, 10, buffer);
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#endif
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foo = fstat(fd, &stat_buf);
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if (foo==0)
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{
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lig = 2;
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sprintf(buffer, "dev: %ld", (long)(stat_buf.st_dev));
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mvwaddstr(popup, lig, 2, buffer);
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sprintf(buffer, "inode: %ld", stat_buf.st_ino);
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mvwaddstr(popup, lig, 22, buffer);
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lig += 2;
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sprintf(buffer, "uid: %d", stat_buf.st_uid);
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mvwaddstr(popup, lig, 2, buffer);
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sprintf(buffer, "gid: %d", stat_buf.st_gid);
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mvwaddstr(popup, lig, 22, buffer);
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if (config.ext_fileinfo)
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{
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lig++;
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pass = getpwuid(stat_buf.st_uid);
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if (pass==NULL) strcpy(buffer, "unknow user");
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else sprintf(buffer, "user: %s", pass->pw_name);
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mvwaddstr(popup, lig, 2, buffer);
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grp = getgrgid(stat_buf.st_gid);
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if (grp==NULL) strcpy(buffer, "unknow group");
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else sprintf(buffer, "group: %s", grp->gr_name);
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mvwaddstr(popup, lig, 22, buffer);
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}
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lig+=2;
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/* Nov 2004: may be, here, we need a 'ls-like' display ,
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with "-rwxr-x---" look'n'feel ? */
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sprintf(buffer, "rwx: %05o", stat_buf.st_mode & 01777);
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mvwaddstr(popup, lig, 2, buffer);
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sprintf(buffer, "size: %ld", stat_buf.st_size);
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mvwaddstr(popup, lig, 22, buffer);
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lig+=2;
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/* we don't display the atime, because, after all,
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hexdiff _is_ reading the file :) */
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prtime(stat_buf.st_mtime, buffer);
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mvwaddstr(popup, lig, 4, "mtime:");
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mvwaddstr(popup, lig, 14, buffer);
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lig++;
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prtime(stat_buf.st_ctime, buffer);
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mvwaddstr(popup, lig, 4, "ctime:");
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mvwaddstr(popup, lig, 14, buffer);
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}
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else
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{
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sprintf(buffer, "fstat error = %d", foo);
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mvwaddstr(popup, 6, 2, buffer);
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}
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wrefresh(popup);
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return popup;
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}
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/*----------------------------------------------------------------*/
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int fileinfo(int fd, int ligne)
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{
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WINDOW * pop;
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pop = do_fileinfo(fd, ligne);
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getch();
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delwin(pop);
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return 0;
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}
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/*----------------------------------------------------------------*/
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int double_fileinfo(int fd1, int ligne1, int fd2, int ligne2)
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{
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WINDOW * pop1, * pop2;
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pop1 = do_fileinfo(fd1, ligne1);
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pop2 = do_fileinfo(fd2, ligne2);
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getch();
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delwin(pop1);
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delwin(pop2);
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return 0;
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}
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/*----------------------------------------------------------------*/
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