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| Rev | Author | Line No. | Line |
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| 10 | reyssat | 1 | /* Copyright (C) 1998-2003 XIAO, Gang of Universite de Nice - Sophia Antipolis |
| 2 | * |
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| 3 | * This program is free software; you can redistribute it and/or modify |
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| 4 | * it under the terms of the GNU General Public License as published by |
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| 5 | * the Free Software Foundation; either version 2 of the License, or |
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| 6 | * (at your option) any later version. |
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| 7 | * |
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| 8 | * This program is distributed in the hope that it will be useful, |
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| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 11 | * GNU General Public License for more details. |
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| 12 | * |
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| 13 | * You should have received a copy of the GNU General Public License |
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| 14 | * along with this program; if not, write to the Free Software |
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| 15 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 16 | */ |
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| 17 | |||
| 8160 | bpr | 18 | #include "libwims.h" |
| 19 | |||
| 7840 | bpr | 20 | /* directory manipulation routines. */ |
| 10 | reyssat | 21 | |
| 7840 | bpr | 22 | /* remove a tree */ |
| 10 | reyssat | 23 | int remove_tree(char *dirname) |
| 24 | { |
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| 25 | DIR *sdir; |
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| 26 | struct dirent *f; |
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| 27 | struct stat dst; |
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| 28 | |||
| 29 | sdir=opendir(dirname); |
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| 30 | if(sdir==NULL) { /* Cannot open session directory. */ |
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| 7840 | bpr | 31 | return -1; |
| 10 | reyssat | 32 | } |
| 33 | while((f=readdir(sdir))!=NULL) { |
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| 7840 | bpr | 34 | char fname[MAX_LINELEN+1]; |
| 35 | if(strcmp(".",f->d_name)==0 || strcmp("..",f->d_name)==0) continue; |
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| 36 | snprintf(fname,sizeof(fname),"%s/%s",dirname,f->d_name); |
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| 37 | if(lstat(fname,&dst)) continue; |
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| 38 | if(S_ISDIR(dst.st_mode)) remove_tree(fname); |
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| 39 | else remove(fname); |
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| 10 | reyssat | 40 | } |
| 41 | closedir(sdir); |
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| 7840 | bpr | 42 | if(rmdir(dirname)<0) { /* Cannot remove directory. */ |
| 43 | return -1; |
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| 10 | reyssat | 44 | } |
| 45 | return 0; |
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| 46 | } |
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| 47 | |||
| 7840 | bpr | 48 | /* recursively generate a directory structure */ |
| 10 | reyssat | 49 | void mkdirs(char *s) |
| 50 | { |
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| 51 | struct stat st; |
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| 52 | if(stat(s,&st)==-1) { |
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| 7840 | bpr | 53 | if(strrchr(s,'/')!=NULL) { |
| 54 | char buf[MAX_FNAME+1]; |
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| 55 | mystrncpy(buf,s,sizeof(buf)); |
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| 56 | *strrchr(buf,'/')=0; mkdirs(buf); |
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| 57 | } |
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| 58 | mkdir(s,S_IRWXU|S_IRWXG|S_IRWXO); |
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| 10 | reyssat | 59 | } |
| 60 | } |
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| 61 |