k9core

commit 6922539f10f584cd856d1810294d0f0bdf57b10d
parent 97e5f8eeef9475bf36b35448e3558c6daf2f7321
Author: qorg11 <qorg@vxempire.xyz>
Date:   Thu, 24 Dec 2020 23:23:36 +0100

Added stat.c

I was really drunk at the moment of writing this, so code can be
*very* better i guess, i'll improve it some other day
have a nice dinner tho

Diffstat:
A
src/stat.c
 | 
60
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 60 insertions(+), 0 deletions(-)
diff --git a/src/stat.c b/src/stat.c
@@ -0,0 +1,60 @@
+#include <stdio.h>
+#include <sys/stat.h>
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+
+int
+main(int argc, char **argv)
+{
+	if (argc == 1) {
+		fprintf(stderr,"usage: stat FILE...\n");
+		return 1;
+	}
+	char mod_date[64], acc_date[64], creat_date[64];
+	struct stat file_data;
+	for(int i = 1; i <argc;i++)
+	{
+		if(stat(argv[i],&file_data) == -1) {
+			printf("Cannot stat '%s': %s\n",argv[i],strerror(errno));
+			continue;
+		}
+		/* About file size, location... */
+		printf("File: %s\nSize: %lu\t blocks: %li\t IO Block: %li\nDevice: %lu\t",
+			  argv[i],
+			  file_data.st_size,
+			  file_data.st_blocks,
+			  file_data.st_blksize,
+			  file_data.st_dev);
+		/* File permisions
+		 * TODO: Display only the permissions (644) instead of the whole mode (100644)
+		 */
+		printf("Inode: %u\t Links: %lu\nAccess: %o\tUid: %u\tGid:%u\n",
+			  file_data.st_gid,
+			  file_data.st_nlink,
+			  file_data.st_mode,
+			  file_data.st_uid,
+			  file_data.st_gid
+			);
+		/* Access, creation and modification date */
+		struct tm *timeinfo;
+		/* Modification time */
+		timeinfo = localtime(&file_data.st_mtim.tv_sec);
+		strftime(mod_date,64,"%F %H:%M:%S",timeinfo);
+		/* Creation time */
+		
+		timeinfo = localtime(&file_data.st_ctim.tv_sec);
+		strftime(creat_date,64,"%F %H:%M:%S",timeinfo);
+	
+		/* Access time */
+		timeinfo = localtime(&file_data.st_atim.tv_sec);
+		strftime(acc_date,64,"%F %H:%M:%S",timeinfo);
+		
+		printf("Access: %s\nModify: %s\nCreation %s\n",
+			  acc_date,
+			  mod_date,
+			  creat_date);
+	}
+	
+	return 0;
+}