From ef6f8197a3071996591f74f6d7b9d36dbcb19dc7 Mon Sep 17 00:00:00 2001 From: Gerald Carter Date: Thu, 26 Sep 2002 18:53:51 +0000 Subject: remove files not in HEAD (This used to be commit 9d9f7bbf87bf9a0e003e6da482615fe040d00852) --- examples/VFS/block/Makefile | 0 examples/VFS/block/Makefile.in | 42 ---- examples/VFS/block/block.c | 440 ------------------------------------ examples/VFS/block/samba-block.conf | 6 - examples/VFS/block/smb.conf | 13 -- 5 files changed, 501 deletions(-) delete mode 100644 examples/VFS/block/Makefile delete mode 100644 examples/VFS/block/Makefile.in delete mode 100644 examples/VFS/block/block.c delete mode 100644 examples/VFS/block/samba-block.conf delete mode 100644 examples/VFS/block/smb.conf (limited to 'examples') diff --git a/examples/VFS/block/Makefile b/examples/VFS/block/Makefile deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/examples/VFS/block/Makefile.in b/examples/VFS/block/Makefile.in deleted file mode 100644 index 3126dfa3b8..0000000000 --- a/examples/VFS/block/Makefile.in +++ /dev/null @@ -1,42 +0,0 @@ -MAKEFILE = Makefile.vfs - -include $(MAKEFILE) - -CC = @CC@ -LIBTOOL = libtool -CFLAGS = @CFLAGS@ $(VFS_CFLAGS) -CPPFLAGS = @CPPFLAGS@ $(VFS_CPPFLAGS) -LDFLAGS = @LDFLAGS@ $(VFS_LDFLAGS) -LDSHFLAGS = -shared -srcdir = @builddir@ -FLAGS = $(CFLAGS) -Iinclude -I$(srcdir)/include -I$(srcdir)/ubiqx -I$(srcdir)/smbwrapper -I. $(CPPFLAGS) -I$(srcdir) - -# Default target - -default: $(VFS_OBJS) - -# if file doesn't exist try to create one; -# it is possible that some variables will be -# defined correctly -Makefile.vfs: - @echo -ne "VFS_OBJS\t= " > $(MAKEFILE); \ - for i in *.c; do \ - echo -n $$i" " | sed -e 's/\(.*\)\.c\(.*\)/\1\.so\2/g' >> $(MAKEFILE); \ - done; \ - echo -ne "\nVFS_CFLAGS\t= \nVFS_CPPFLAGS\t= \nVFS_LDFLAGS\t= \n" >> $(MAKEFILE) - make - -# Pattern rules - -%.so: %.lo - $(LIBTOOL) $(CC) $(LDSHFLAGS) $(LDFLAGS) -o $@ $< - -%.lo: %.c - $(LIBTOOL) $(CC) $(FLAGS) -c $< - -# Misc targets - -clean: - rm -rf .libs - rm -f core *~ *% *.bak \ - $(VFS_OBJS) $(VFS_OBJS:.so=.o) $(VFS_OBJS:.so=.lo) diff --git a/examples/VFS/block/block.c b/examples/VFS/block/block.c deleted file mode 100644 index 9478b75f0f..0000000000 --- a/examples/VFS/block/block.c +++ /dev/null @@ -1,440 +0,0 @@ -/* - * - * Block access from links to dev mount points specified in PARAMCONF file - * - * Copyright (C) Ronald Kuetemeier, 2001 - * Copyright (C) Alexander Bokovoy, 2002 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "config.h" -#include -#include -#include -#include -#include -#include -#include -#include - - -#ifdef HAVE_UTIME_H -#include -#endif -#ifdef HAVE_DIRENT_H -#include -#endif -#include -#ifdef HAVE_FCNTL_H -#include -#endif - - -#include -#include - - - -static DIR *block_opendir(connection_struct *conn, char *fname); -static int block_connect(connection_struct *conn, const char *service, const char *user); -static void block_disconnect(connection_struct *conn); - -static struct smb_vfs_handle_struct *block_handle; - -/* VFS operations */ - - -static struct vfs_ops default_vfs_ops; /* For passthrough operation */ - -static vfs_op_tuple block_vfs_ops[] = { - - /* Disk operations */ - - {block_connect, SMB_VFS_OP_CONNECT, SMB_VFS_LAYER_TRANSPARENT}, - {block_disconnect, SMB_VFS_OP_DISCONNECT, SMB_VFS_LAYER_TRANSPARENT}, - - /* Directory operations */ - - {block_opendir, SMB_VFS_OP_OPENDIR, SMB_VFS_LAYER_TRANSPARENT}, - - {NULL, SMB_VFS_OP_NOOP, SMB_VFS_LAYER_NOOP} -}; - - -#ifndef PARAMCONF -#define PARAMCONF "/etc/samba-block.conf" -#endif - -extern BOOL pm_process(char *FileName, BOOL (*sfunc)(char *), BOOL(*pfunc)(char * , char *)); - -//functions - -static BOOL enter_pblock_mount(char *dir); -static BOOL get_section(char *sect); -static BOOL get_parameter_value(char *param, char *value); -static BOOL load_param(void); -static BOOL search(struct stat *stat_buf); -static BOOL dir_search(char *link, char *dir); -static BOOL enter_pblock_dir(char *dir); - - - -typedef struct block_dir -{ - dev_t st_dev; - int str_len; - char *dir_name; - struct block_dir *next; -} block_dir; - - -static char *params[] = {"mount_point","dir_name"}; -enum { MOUNT_POINT , DIR_NAME }; - -static struct block_dir *pblock_mountp = NULL; -static struct block_dir *pblock_dir = NULL; - - - -/* - * Load the conf file into a table - */ - -static BOOL load_param(void) -{ - - if ((pm_process(PARAMCONF,&get_section,&get_parameter_value)) == TRUE) - { - return TRUE; - - } - return FALSE; -} - - - -/* - * Enter the key and data into the list - * - */ - -static BOOL enter_pblock_mount(char *dir) -{ - struct stat stat_buf; - static struct block_dir *tmp_pblock; - - - if((stat(dir,&stat_buf)) != 0) - { - return FALSE; - } - - if(pblock_mountp == NULL) - { - pblock_mountp = calloc(1, sizeof(block_dir)); - if( pblock_mountp == NULL) - { - return FALSE; - } - tmp_pblock = pblock_mountp; - tmp_pblock->next = NULL; - - }else - { - tmp_pblock->next = calloc(1, sizeof(block_dir)); - if(tmp_pblock->next == NULL) - { - return FALSE; - } - tmp_pblock = tmp_pblock->next; - tmp_pblock->next = NULL; - - } - - - tmp_pblock->st_dev = stat_buf.st_dev; - tmp_pblock->dir_name = strdup(dir); - - - return TRUE; - -} - - -/* - * Enter the key and data into the list - * - */ - -static BOOL enter_pblock_dir(char *dir) -{ - static struct block_dir *tmp_pblock; - - - if(pblock_dir == NULL) - { - pblock_dir = calloc(1, sizeof(block_dir)); - if( pblock_dir == NULL) - { - return FALSE; - } - tmp_pblock = pblock_dir; - tmp_pblock->next = NULL; - - }else - { - tmp_pblock->next = calloc(1, sizeof(block_dir)); - if(tmp_pblock->next == NULL) - { - return FALSE; - } - tmp_pblock = tmp_pblock->next; - tmp_pblock->next = NULL; - - } - - - tmp_pblock->dir_name = strdup(dir); - tmp_pblock->str_len = strlen(dir); - - - return TRUE; - -} - - - - -/* - * Function callback for config section names - */ - -static BOOL get_section(char *sect) -{ - return TRUE; -} - - - -/* - * Function callback for config parameter value pairs - * - */ - -static BOOL get_parameter_value(char *param, char *value) -{ - int i = 0, maxargs = sizeof(params) / sizeof(char *); - - - for( i= 0; i < maxargs; i++) - { - if (strcmp(param,params[i]) == 0) - { - switch(i) - { - case MOUNT_POINT : - enter_pblock_mount(value); - break; - case DIR_NAME : - enter_pblock_dir(value); - break; - default : - break; - } - } - } - - return TRUE; - -} - - - - -/* VFS initialisation function. Return initialised vfs_op_tuple array - back to SAMBA. */ - -vfs_op_tuple *vfs_init(int *vfs_version, struct vfs_ops *def_vfs_ops, - struct smb_vfs_handle_struct *vfs_handle) -{ - *vfs_version = SMB_VFS_INTERFACE_VERSION; - - memcpy(&default_vfs_ops, def_vfs_ops, sizeof(struct vfs_ops)); - - block_handle = vfs_handle; - - return block_vfs_ops; -} - - -/* VFS finalization function. */ -void vfs_done(connection_struct *conn) -{ -} - - -/* - * VFS connect and param file loading - */ - -static int block_connect(connection_struct *conn, const char *service, const char *user) -{ - if((load_param()) == FALSE) - { - - return -1; - - } - - DEBUG(0,("%s connecting \n",conn->user)); - - return (default_vfs_ops.connect(conn, service,user)); -} - -/* - * Free allocated structures and disconnect - * - */ - - -static void block_disconnect(struct connection_struct *conn) -{ - - struct block_dir *tmp_pblock = (pblock_mountp == NULL ? pblock_dir : pblock_mountp); - struct block_dir *free_pblock = NULL; - - while(tmp_pblock != NULL) - { - free(tmp_pblock->dir_name); - free_pblock = tmp_pblock; - tmp_pblock = tmp_pblock->next; - free(free_pblock); - - if(tmp_pblock == NULL && pblock_dir != NULL) - { - tmp_pblock = (pblock_mountp == NULL ? pblock_dir : NULL); - pblock_dir = NULL; - - } - - } - - - - default_vfs_ops.disconnect(conn); -} - -/* - * VFS opendir - */ - -static DIR *block_opendir(struct connection_struct *conn, char *fname) -{ - - char *dir_name = NULL; - struct stat stat_buf; - - dir_name = alloca((strlen(conn->origpath) + strlen(fname) + 2) * sizeof(char)); - - pstrcpy(dir_name,conn->origpath); - pstrcat(dir_name, "/"); - strncat(dir_name, fname, strcspn(fname,"/")); - - if((lstat(dir_name,&stat_buf)) == 0) - { - if((S_ISLNK(stat_buf.st_mode)) == 1) - { - stat(dir_name,&stat_buf); - if((search(&stat_buf) || dir_search(dir_name, fname) ) == TRUE) - { - DEBUG(0,("%s used link to blocked dir: %s \n", conn->user, dir_name)); - errno = EACCES; - return NULL; - } - } - } - - return (default_vfs_ops.opendir(conn, fname)); -} - - -/* - * Find mount point to block in list - */ - -static BOOL search(struct stat *stat_buf) -{ - struct block_dir *tmp_pblock = pblock_mountp; - - while(tmp_pblock != NULL) - { - - if(tmp_pblock->st_dev == stat_buf->st_dev) - { - return TRUE; - } - tmp_pblock = tmp_pblock->next; - } - - return FALSE; - -} - -/* - * Find dir in list to block id the starting point is link from a share - */ - -static BOOL dir_search(char *link, char *dir) -{ - char buf[PATH_MAX +1], *ext_path; - int len = 0; - struct block_dir *tmp_pblock = pblock_dir; - - if((len = readlink(link,buf,sizeof(buf))) == -1) - { - return TRUE; - - }else - { - buf[len] = '\0'; - } - - - if((ext_path = strchr(dir,'/')) != NULL) - { - pstrcat(buf,&ext_path[1]); - len = strlen(buf); - } - - while(tmp_pblock != NULL) - { - if(len < tmp_pblock->str_len) - { - tmp_pblock = tmp_pblock->next; - continue; - } - - if((strstr(buf,tmp_pblock->dir_name)) != NULL) - { - return TRUE; - } - tmp_pblock = tmp_pblock->next; - } - - - return FALSE; - -} diff --git a/examples/VFS/block/samba-block.conf b/examples/VFS/block/samba-block.conf deleted file mode 100644 index 7a137980b7..0000000000 --- a/examples/VFS/block/samba-block.conf +++ /dev/null @@ -1,6 +0,0 @@ -[ blocked ] -mount_point = / -mount_point = /boot -mount_point = /proc -dir_name = /usr/local/src/samba -dir_name = /usr/bin diff --git a/examples/VFS/block/smb.conf b/examples/VFS/block/smb.conf deleted file mode 100644 index 368155f1f8..0000000000 --- a/examples/VFS/block/smb.conf +++ /dev/null @@ -1,13 +0,0 @@ -[homes] - comment = Home Directories - vfs object = /usr/local/samba/lib/block.so - browseable = yes - writable = yes - - - - - - - - -- cgit