yoda/event/DirectoryStructure.c

/** @file
 * $Source: /home/cvspamela/yoda/event/DirectoryStructure.c,v $
 * $Id: DirectoryStructure.c,v 1.6 2004/03/16 10:18:28 nagni Exp $
 * $Author: nagni $
 * 
 * Implementation of the CreateDirectoryStructure function.
 */

#include <sys/stat.h>
#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include "DirectoryStructure.h"

/**
 * Create all directories that are needed to create a certain file name.
 * @param FileName file name with the path.
 * @retval 0 everything was OK.
 * @retval -1 an error occurred, errno is set accordingly.
 */
int CreateDirectoryStructure(const char *FileName) {
  const char *pathend;
  char *path = malloc(strlen(FileName) + 1);
  struct stat buf;

  for (pathend = FileName+1; pathend != NULL; 
       pathend = strchr(pathend+1, '/')) {
    strncpy(path, FileName, (pathend - FileName));
    path[pathend - FileName] = '\0';
    if (stat(path, &buf) != 0) {
      if (mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO) != 0) {
        return -1;
      }
    }
  }
  return 0;
}

1	kusanagi	1.1	/** @file
2			* $Source: /home/cvspamela/yoda/event/DirectoryStructure.c,v $
3			* $Id: DirectoryStructure.c,v 1.6 2004/03/16 10:18:28 nagni Exp $
4			* $Author: nagni $
5			*
6			* Implementation of the CreateDirectoryStructure function.
7			*/
8
9			#include <sys/stat.h>
10			#include <sys/types.h>
11			#include <string.h>
12			#include <stdlib.h>
13			#include <stdio.h>
14
15			#include "DirectoryStructure.h"
16
17			/**
18			* Create all directories that are needed to create a certain file name.
19			* @param FileName file name with the path.
20			* @retval 0 everything was OK.
21			* @retval -1 an error occurred, errno is set accordingly.
22			*/
23			int CreateDirectoryStructure(const char *FileName) {
24			const char *pathend;
25			char *path = malloc(strlen(FileName) + 1);
26			struct stat buf;
27
28			for (pathend = FileName+1; pathend != NULL;
29			pathend = strchr(pathend+1, '/')) {
30			strncpy(path, FileName, (pathend - FileName));
31			path[pathend - FileName] = '\0';
32			if (stat(path, &buf) != 0) {
33			if (mkdir(path, S_IRWXU \| S_IRWXG \| S_IRWXO) != 0) {
34			return -1;
35			}
36			}
37			}
38			return 0;
39			}
40