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move safe_mkdir & check_dir to system-helpers

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This commit is contained in:
satbaby
2012-09-11 20:34:53 +02:00
parent 3389defb17
commit dfa3231469
7 changed files with 50 additions and 51 deletions
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45
src/system/helpers.cpp
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@@ -28,6 +28,10 @@
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/vfs.h> /* or <sys/statfs.h> */
#include <string.h>
#include <system/helpers.h>
@@ -102,3 +106,44 @@ FILE* my_popen( pid_t& pid, const char *cmdstring, const char *type)
}
return(fp);
}
int safe_mkdir(char * path)
{
struct statfs s;
int ret = 0;
if(!strncmp(path, "/hdd", 4)) {
ret = statfs("/hdd", &s);
if((ret != 0) || (s.f_type == 0x72b6))
ret = -1;
else
mkdir(path, 0755);
} else
mkdir(path, 0755);
return ret;
}
int check_dir(const char * newdir)
{
struct statfs s;
if (::statfs(newdir, &s) == 0) {
switch (s.f_type) /* f_type is long */
{
case 0xEF53L: /*EXT2 & EXT3*/
case 0x6969L: /*NFS*/
case 0xFF534D42L: /*CIFS*/
case 0x517BL: /*SMB*/
case 0x52654973L: /*REISERFS*/
case 0x65735546L: /*fuse for ntfs*/
case 0x58465342L: /*xfs*/
case 0x4d44L: /*msdos*/
case 0x0187: /* AUTOFS_SUPER_MAGIC */
case 0x858458f6: /*ramfs*/
return 0;//ok
default:
fprintf( stderr,"%s Unknow File system type: %i\n",newdir ,s.f_type);
break;
}
}
return 1; // error
}