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Diffstat (limited to 'source3/smbd/dir.c')
-rw-r--r--source3/smbd/dir.c128
1 files changed, 63 insertions, 65 deletions
diff --git a/source3/smbd/dir.c b/source3/smbd/dir.c
index 44e0556f20..42ed68f713 100644
--- a/source3/smbd/dir.c
+++ b/source3/smbd/dir.c
@@ -22,7 +22,6 @@
#include "includes.h"
extern int DEBUGLEVEL;
-extern connection_struct Connections[];
/*
This module implements directory related functions for Samba.
@@ -36,18 +35,17 @@ static uint32 dircounter = 0;
#define NUMDIRPTRS 256
-static struct dptr_struct
-{
- int pid;
- int cnum;
- uint32 lastused;
- void *ptr;
- BOOL valid;
- BOOL finished;
- BOOL expect_close;
- char *wcard; /* Field only used for lanman2 trans2_findfirst/next searches */
- uint16 attr; /* Field only used for lanman2 trans2_findfirst/next searches */
- char *path;
+static struct dptr_struct {
+ int pid;
+ connection_struct *conn;
+ uint32 lastused;
+ void *ptr;
+ BOOL valid;
+ BOOL finished;
+ BOOL expect_close;
+ char *wcard; /* Field only used for trans2_ searches */
+ uint16 attr; /* Field only used for trans2_ searches */
+ char *path;
}
dirptrs[NUMDIRPTRS];
@@ -110,20 +108,20 @@ get the dir ptr for a dir index
****************************************************************************/
static void *dptr_get(int key,uint32 lastused)
{
- struct dptr_struct *dp = &dirptrs[key];
-
- if (dp->valid) {
- if (lastused) dp->lastused = lastused;
- if (!dp->ptr) {
- if (dptrs_open >= MAX_OPEN_DIRECTORIES)
- dptr_idleoldest();
- DEBUG(4,("Reopening dptr key %d\n",key));
- if ((dp->ptr = OpenDir(dp->cnum, dp->path, True)))
- dptrs_open++;
- }
- return(dp->ptr);
- }
- return(NULL);
+ struct dptr_struct *dp = &dirptrs[key];
+
+ if (dp->valid) {
+ if (lastused) dp->lastused = lastused;
+ if (!dp->ptr) {
+ if (dptrs_open >= MAX_OPEN_DIRECTORIES)
+ dptr_idleoldest();
+ DEBUG(4,("Reopening dptr key %d\n",key));
+ if ((dp->ptr = OpenDir(dp->conn, dp->path, True)))
+ dptrs_open++;
+ }
+ return(dp->ptr);
+ }
+ return(NULL);
}
/****************************************************************************
@@ -217,22 +215,22 @@ void dptr_close(int key)
/****************************************************************************
close all dptrs for a cnum
****************************************************************************/
-void dptr_closecnum(int cnum)
+void dptr_closecnum(connection_struct *conn)
{
int i;
for (i=0;i<NUMDIRPTRS;i++)
- if (dirptrs[i].valid && dirptrs[i].cnum == cnum)
+ if (dirptrs[i].valid && dirptrs[i].conn == conn)
dptr_close(i);
}
/****************************************************************************
idle all dptrs for a cnum
****************************************************************************/
-void dptr_idlecnum(int cnum)
+void dptr_idlecnum(connection_struct *conn)
{
int i;
for (i=0;i<NUMDIRPTRS;i++)
- if (dirptrs[i].valid && dirptrs[i].cnum == cnum && dirptrs[i].ptr)
+ if (dirptrs[i].valid && dirptrs[i].conn == conn && dirptrs[i].ptr)
dptr_idle(i);
}
@@ -251,37 +249,37 @@ void dptr_closepath(char *path,int pid)
/****************************************************************************
start a directory listing
****************************************************************************/
-static BOOL start_dir(int cnum,char *directory)
+static BOOL start_dir(connection_struct *conn,char *directory)
{
- DEBUG(5,("start_dir cnum=%d dir=%s\n",cnum,directory));
+ DEBUG(5,("start_dir dir=%s\n",directory));
- if (!check_name(directory,cnum))
- return(False);
+ if (!check_name(directory,conn))
+ return(False);
- if (! *directory)
- directory = ".";
-
- Connections[cnum].dirptr = OpenDir(cnum, directory, True);
- if (Connections[cnum].dirptr) {
- dptrs_open++;
- string_set(&Connections[cnum].dirpath,directory);
- return(True);
- }
+ if (! *directory)
+ directory = ".";
+
+ conn->dirptr = OpenDir(conn, directory, True);
+ if (conn->dirptr) {
+ dptrs_open++;
+ string_set(&conn->dirpath,directory);
+ return(True);
+ }
- return(False);
+ return(False);
}
/****************************************************************************
create a new dir ptr
****************************************************************************/
-int dptr_create(int cnum,char *path, BOOL expect_close,int pid)
+int dptr_create(connection_struct *conn,char *path, BOOL expect_close,int pid)
{
int i;
uint32 old;
int oldi;
- if (!start_dir(cnum,path))
+ if (!start_dir(conn,path))
return(-2); /* Code to say use a unix error return code. */
if (dptrs_open >= MAX_OPEN_DIRECTORIES)
@@ -325,11 +323,11 @@ int dptr_create(int cnum,char *path, BOOL expect_close,int pid)
if (dirptrs[i].valid)
dptr_close(i);
- dirptrs[i].ptr = Connections[cnum].dirptr;
+ dirptrs[i].ptr = conn->dirptr;
string_set(&dirptrs[i].path,path);
dirptrs[i].lastused = dircounter++;
dirptrs[i].finished = False;
- dirptrs[i].cnum = cnum;
+ dirptrs[i].conn = conn;
dirptrs[i].pid = pid;
dirptrs[i].expect_close = expect_close;
dirptrs[i].wcard = NULL; /* Only used in lanman2 searches */
@@ -357,7 +355,7 @@ BOOL dptr_fill(char *buf1,unsigned int key)
return(False);
}
offset = TellDir(p);
- DEBUG(6,("fill on key %d dirptr 0x%x now at %d\n",key,p,offset));
+ DEBUG(6,("fill on key %d dirptr 0x%x now at %d\n",key,(unsigned)p,offset));
buf[0] = key;
SIVAL(buf,1,offset | DPTR_MASK);
return(True);
@@ -410,7 +408,7 @@ void *dptr_fetch_lanman2(int dptr_num)
/****************************************************************************
check a filetype for being valid
****************************************************************************/
-BOOL dir_check_ftype(int cnum,int mode,struct stat *st,int dirtype)
+BOOL dir_check_ftype(connection_struct *conn,int mode,struct stat *st,int dirtype)
{
if (((mode & ~dirtype) & (aHIDDEN | aSYSTEM | aDIR)) != 0)
return False;
@@ -420,7 +418,7 @@ BOOL dir_check_ftype(int cnum,int mode,struct stat *st,int dirtype)
/****************************************************************************
get a directory entry
****************************************************************************/
-BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mode,time_t *date,BOOL check_descend)
+BOOL get_dir_entry(connection_struct *conn,char *mask,int dirtype,char *fname,int *size,int *mode,time_t *date,BOOL check_descend)
{
char *dname;
BOOL found = False;
@@ -434,22 +432,22 @@ BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mo
*path = *pathreal = *filename = 0;
- isrootdir = (strequal(Connections[cnum].dirpath,"./") ||
- strequal(Connections[cnum].dirpath,".") ||
- strequal(Connections[cnum].dirpath,"/"));
+ isrootdir = (strequal(conn->dirpath,"./") ||
+ strequal(conn->dirpath,".") ||
+ strequal(conn->dirpath,"/"));
needslash =
- ( Connections[cnum].dirpath[strlen(Connections[cnum].dirpath) -1] != '/');
+ ( conn->dirpath[strlen(conn->dirpath) -1] != '/');
- if (!Connections[cnum].dirptr)
+ if (!conn->dirptr)
return(False);
while (!found)
{
- dname = ReadDirName(Connections[cnum].dirptr);
+ dname = ReadDirName(conn->dirptr);
DEBUG(6,("readdir on dirptr 0x%x now at offset %d\n",
- Connections[cnum].dirptr,TellDir(Connections[cnum].dirptr)));
+ (unsigned)conn->dirptr,TellDir(conn->dirptr)));
if (dname == NULL)
return(False);
@@ -459,7 +457,7 @@ BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mo
pstrcpy(filename,dname);
if ((strcmp(filename,mask) == 0) ||
- (name_map_mangle(filename,True,SNUM(cnum)) &&
+ (name_map_mangle(filename,True,SNUM(conn)) &&
mask_match(filename,mask,False,False)))
{
if (isrootdir && (strequal(filename,"..") || strequal(filename,".")))
@@ -467,7 +465,7 @@ BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mo
pstrcpy(fname,filename);
*path = 0;
- pstrcpy(path,Connections[cnum].dirpath);
+ pstrcpy(path,conn->dirpath);
if(needslash)
pstrcat(path,"/");
pstrcpy(pathreal,path);
@@ -483,9 +481,9 @@ BOOL get_dir_entry(int cnum,char *mask,int dirtype,char *fname,int *size,int *mo
!strequal(fname,".") && !strequal(fname,".."))
continue;
- *mode = dos_mode(cnum,pathreal,&sbuf);
+ *mode = dos_mode(conn,pathreal,&sbuf);
- if (!dir_check_ftype(cnum,*mode,&sbuf,dirtype)) {
+ if (!dir_check_ftype(conn,*mode,&sbuf,dirtype)) {
DEBUG(5,("[%s] attribs didn't match %x\n",filename,dirtype));
continue;
}
@@ -517,7 +515,7 @@ typedef struct
/*******************************************************************
open a directory
********************************************************************/
-void *OpenDir(int cnum, char *name, BOOL use_veto)
+void *OpenDir(connection_struct *conn, char *name, BOOL use_veto)
{
Dir *dirp;
char *n;
@@ -538,7 +536,7 @@ void *OpenDir(int cnum, char *name, BOOL use_veto)
int l = strlen(n)+1;
/* If it's a vetoed file, pretend it doesn't even exist */
- if (use_veto && IS_VETO_PATH(cnum, n)) continue;
+ if (use_veto && conn && IS_VETO_PATH(conn, n)) continue;
if (used + l > dirp->mallocsize) {
int s = MAX(used+l,used+2000);
generated by cgit (git 2.34.1) at 2024-07-08 03:09:20 +0000