/*
- Unix SMB/Netbios implementation.
- Version 1.9.
+ Unix SMB/CIFS implementation.
SMB transaction2 handling
- Copyright (C) Jeremy Allison 1994-1998
+ Copyright (C) Jeremy Allison 1994-2001
Extensively modified by Andrew Tridgell, 1995
#include "includes.h"
-extern int DEBUGLEVEL;
extern int Protocol;
extern BOOL case_sensitive;
extern int smb_read_error;
set correctly for the type of call.
HACK ! Always assumes smb_setup field is zero.
****************************************************************************/
+
static int send_trans2_replies(char *outbuf, int bufsize, char *params,
int paramsize, char *pdata, int datasize)
{
char *pp = params;
char *pd = pdata;
int params_sent_thistime, data_sent_thistime, total_sent_thistime;
- int alignment_offset = 3;
+ int alignment_offset = 1; /* JRA. This used to be 3. Set to 1 to make netmon parse ok. */
int data_alignment_offset = 0;
/* Initially set the wcnt area to be 10 - this is true for all
the empty packet */
if(params_to_send == 0 && data_to_send == 0)
{
- send_smb(smbd_server_fd(),outbuf);
+ if (!send_smb(smbd_server_fd(),outbuf))
+ exit_server("send_trans2_replies: send_smb failed.");
return 0;
}
params_to_send, data_to_send, paramsize, datasize));
/* Send the packet */
- send_smb(smbd_server_fd(),outbuf);
+ if (!send_smb(smbd_server_fd(),outbuf))
+ exit_server("send_trans2_replies: send_smb failed.");
pp += params_sent_thistime;
pd += data_sent_thistime;
return 0;
}
-
/****************************************************************************
- reply to a TRANSACT2_OPEN
+ Reply to a TRANSACT2_OPEN.
****************************************************************************/
+
static int call_trans2open(connection_struct *conn, char *inbuf, char *outbuf,
int bufsize,
char **pparams, char **ppdata)
fname,open_mode, open_attr, open_ofun, open_size));
if (IS_IPC(conn)) {
- return(ERROR(ERRSRV,ERRaccess));
+ return(ERROR_DOS(ERRSRV,ERRaccess));
}
/* XXXX we need to handle passed times, sattr and flags */
inode = sbuf.st_ino;
if (fmode & aDIR) {
close_file(fsp,False);
- return(ERROR(ERRDOS,ERRnoaccess));
+ return(ERROR_DOS(ERRDOS,ERRnoaccess));
}
/* Realloc the size of parameters and data we will return */
params = Realloc(*pparams, 28);
if( params == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
+ return(ERROR_DOS(ERRDOS,ERRnomem));
}
*pparams = params;
}
/*********************************************************
-* Routine to check if a given string matches exactly.
-* as a special case a mask of "." does NOT match. That
-* is required for correct wildcard semantics
-* Case can be significant or not.
+ Routine to check if a given string matches exactly.
+ as a special case a mask of "." does NOT match. That
+ is required for correct wildcard semantics
+ Case can be significant or not.
**********************************************************/
+
static BOOL exact_match(char *str,char *mask, BOOL case_sig)
{
- if (mask[0] == '.' && mask[1] == 0) return False;
- if (case_sig) return strcmp(str,mask)==0;
+ if (mask[0] == '.' && mask[1] == 0)
+ return False;
+ if (case_sig)
+ return strcmp(str,mask)==0;
return strcasecmp(str,mask) == 0;
}
+#if 0
+
+Not finished yet - jra.
+
+/****************************************************************************
+ Return the filetype for UNIX extensions.
+****************************************************************************/
+
+static uint32 unix_filetype(mode_t mode)
+{
+ if(S_ISREG(mode))
+ return UNIX_TYPE_FILE;
+ else if(S_ISDIR(mode))
+ return UNIX_TYPE_DIR;
+#ifdef S_ISLNK
+ else if(S_ISLNK(mode))
+ return UNIX_TYPE_SYMLINK;
+#endif
+#ifdef S_ISCHR
+ else if(S_ISCHR(mode))
+ return UNIX_TYPE_CHARDEV;
+#endif
+#ifdef S_ISBLK
+ else if(S_ISBLK(mode))
+ return UNIX_TYPE_BLKDEV;
+#endif
+#ifdef S_ISFIFO
+ else if(S_ISFIFO(mode))
+ return UNIX_TYPE_FIFO;
+#endif
+#ifdef S_ISSOCK
+ else if(S_ISSOCK(mode))
+ return UNIX_TYPE_SOCKET;
+#endif
+
+ DEBUG(0,("unix_filetype: unknown filetype %u", (unsigned)mode));
+ return UNIX_TYPE_UNKNOWN;
+}
+
/****************************************************************************
- get a level dependent lanman2 dir entry.
+ Return the major devicenumber for UNIX extensions.
****************************************************************************/
+
+static uint32 unix_dev_major(SMB_DEV_T dev)
+{
+#if defined(HAVE_DEVICE_MAJOR_FN)
+ return (uint32)major(dev);
+#else
+ return (uint32)(dev >> 8);
+#endif
+}
+
+/****************************************************************************
+ Return the minor devicenumber for UNIX extensions.
+****************************************************************************/
+
+static uint32 unix_dev_minor(SMB_DEV_T dev)
+{
+#if defined(HAVE_DEVICE_MINOR_FN)
+ return (uint32)minor(dev);
+#else
+ return (uint32)(dev & 0xff);
+#endif
+}
+
+/****************************************************************************
+ Map standard UNIX permissions onto wire representations.
+****************************************************************************/
+
+static uint32 unix_perms_to_wire(mode_t perms)
+{
+ uint ret = 0;
+
+ ret |= ((perms & S_IXOTH) ? UNIX_X_OTH : 0);
+ ret |= ((perms & S_IWOTH) ? UNIX_W_OTH : 0);
+ ret |= ((perms & S_IROTH) ? UNIX_R_OTH : 0);
+ ret |= ((perms & S_IXGRP) ? UNIX_X_GRP : 0);
+ ret |= ((perms & S_IWGRP) ? UNIX_W_GRP : 0);
+ ret |= ((perms & S_IRGRP) ? UNIX_R_GRP : 0);
+ ret |= ((perms & S_IXUSR) ? UNIX_X_USR : 0);
+ ret |= ((perms & S_IWUSR) ? UNIX_W_USR : 0);
+ ret |= ((perms & S_IRUSR) ? UNIX_R_USR : 0);
+#ifdef S_ISVTX
+ ret |= ((perms & S_ISVTX) ? UNIX_STICKY : 0);
+#endif
+#ifdef S_ISGID
+ ret |= ((perms & S_ISGID) ? UNIX_SET_GID : 0);
+#endif
+#ifdef S_ISUID
+ ret |= ((perms & S_ISVTX) ? UNIX_SET_UID : 0);
+#endif
+ return ret;
+}
+
+#endif
+
+/****************************************************************************
+ Get a level dependent lanman2 dir entry.
+****************************************************************************/
+
static BOOL get_lanman2_dir_entry(connection_struct *conn,
void *inbuf, void *outbuf,
char *path_mask,int dirtype,int info_level,
BOOL *out_of_space, BOOL *got_exact_match,
int *last_name_off)
{
- char *dname;
- BOOL found = False;
- SMB_STRUCT_STAT sbuf;
- pstring mask;
- pstring pathreal;
- pstring fname;
- char *p, *q, *pdata = *ppdata;
- uint32 reskey=0;
- int prev_dirpos=0;
- int mode=0;
- SMB_OFF_T size = 0;
- uint32 len;
- time_t mdate=0, adate=0, cdate=0;
- char *nameptr;
- BOOL was_8_3;
- int nt_extmode; /* Used for NT connections instead of mode */
- BOOL needslash = ( conn->dirpath[strlen(conn->dirpath) -1] != '/');
-
- *fname = 0;
- *out_of_space = False;
- *got_exact_match = False;
-
- if (!conn->dirptr)
- return(False);
-
- p = strrchr(path_mask,'/');
- if(p != NULL)
- {
- if(p[1] == '\0')
- pstrcpy(mask,"*.*");
- else
- pstrcpy(mask, p+1);
- }
- else
- pstrcpy(mask, path_mask);
-
- while (!found)
- {
- BOOL got_match;
+ char *dname;
+ BOOL found = False;
+ SMB_STRUCT_STAT sbuf;
+ pstring mask;
+ pstring pathreal;
+ pstring fname;
+ char *p, *q, *pdata = *ppdata;
+ uint32 reskey=0;
+ int prev_dirpos=0;
+ int mode=0;
+ SMB_OFF_T size = 0;
+ SMB_OFF_T allocation_size = 0;
+ uint32 len;
+ time_t mdate=0, adate=0, cdate=0;
+ char *nameptr;
+ BOOL was_8_3;
+ int nt_extmode; /* Used for NT connections instead of mode */
+ BOOL needslash = ( conn->dirpath[strlen(conn->dirpath) -1] != '/');
+
+ *fname = 0;
+ *out_of_space = False;
+ *got_exact_match = False;
+
+ if (!conn->dirptr)
+ return(False);
+
+ p = strrchr_m(path_mask,'/');
+ if(p != NULL) {
+ if(p[1] == '\0')
+ pstrcpy(mask,"*.*");
+ else
+ pstrcpy(mask, p+1);
+ } else
+ pstrcpy(mask, path_mask);
+
+ while (!found) {
+ BOOL got_match;
+
+ /* Needed if we run out of space */
+ prev_dirpos = TellDir(conn->dirptr);
+ dname = ReadDirName(conn->dirptr);
- /* Needed if we run out of space */
- prev_dirpos = TellDir(conn->dirptr);
- dname = ReadDirName(conn->dirptr);
-
- /*
- * Due to bugs in NT client redirectors we are not using
- * resume keys any more - set them to zero.
- * Check out the related comments in findfirst/findnext.
- * JRA.
- */
+ /*
+ * Due to bugs in NT client redirectors we are not using
+ * resume keys any more - set them to zero.
+ * Check out the related comments in findfirst/findnext.
+ * JRA.
+ */
- reskey = 0;
+ reskey = 0;
- DEBUG(8,("get_lanman2_dir_entry:readdir on dirptr 0x%lx now at offset %d\n",
- (long)conn->dirptr,TellDir(conn->dirptr)));
+ DEBUG(8,("get_lanman2_dir_entry:readdir on dirptr 0x%lx now at offset %d\n",
+ (long)conn->dirptr,TellDir(conn->dirptr)));
- if (!dname)
- return(False);
+ if (!dname)
+ return(False);
- pstrcpy(fname,dname);
+ pstrcpy(fname,dname);
- if(!(got_match = *got_exact_match = exact_match(fname, mask, case_sensitive))) {
- got_match = mask_match(fname, mask, case_sensitive);
- }
+ if(!(got_match = *got_exact_match = exact_match(fname, mask, case_sensitive)))
+ got_match = mask_match(fname, mask, case_sensitive);
- if(!got_match && !is_8_3(fname, False)) {
+ if(!got_match && !is_8_3(fname, False)) {
- /*
- * It turns out that NT matches wildcards against
- * both long *and* short names. This may explain some
- * of the wildcard wierdness from old DOS clients
- * that some people have been seeing.... JRA.
- */
+ /*
+ * It turns out that NT matches wildcards against
+ * both long *and* short names. This may explain some
+ * of the wildcard wierdness from old DOS clients
+ * that some people have been seeing.... JRA.
+ */
- pstring newname;
- pstrcpy( newname, fname);
- name_map_mangle( newname, True, False, SNUM(conn));
- if(!(got_match = *got_exact_match = exact_match(newname, mask, case_sensitive)))
- got_match = mask_match(newname, mask, case_sensitive);
- }
+ pstring newname;
+ pstrcpy( newname, fname);
+ name_map_mangle( newname, True, False, SNUM(conn));
+ if(!(got_match = *got_exact_match = exact_match(newname, mask, case_sensitive)))
+ got_match = mask_match(newname, mask, case_sensitive);
+ }
- if(got_match)
- {
- BOOL isdots = (strequal(fname,"..") || strequal(fname,"."));
- if (dont_descend && !isdots)
- continue;
+ if(got_match) {
+ BOOL isdots = (strequal(fname,"..") || strequal(fname,"."));
+ if (dont_descend && !isdots)
+ continue;
- pstrcpy(pathreal,conn->dirpath);
- if(needslash)
- pstrcat(pathreal,"/");
- pstrcat(pathreal,dname);
- if (vfs_stat(conn,pathreal,&sbuf) != 0)
- {
- /* Needed to show the msdfs symlinks as directories */
- if(!lp_host_msdfs() || !lp_msdfs_root(SNUM(conn))
- || !is_msdfs_link(conn, pathreal))
- {
- DEBUG(5,("get_lanman2_dir_entry:Couldn't stat [%s] (%s)\n",
- pathreal,strerror(errno)));
- continue;
- }
- else
- {
- DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s as a directory\n", pathreal));
- sbuf.st_mode = (sbuf.st_mode & 0xFFF) | S_IFDIR;
- }
- }
+ pstrcpy(pathreal,conn->dirpath);
+ if(needslash)
+ pstrcat(pathreal,"/");
+ pstrcat(pathreal,dname);
+
+ if (INFO_LEVEL_IS_UNIX(info_level)) {
+ if (vfs_lstat(conn,pathreal,&sbuf) != 0) {
+ DEBUG(5,("get_lanman2_dir_entry:Couldn't lstat [%s] (%s)\n",
+ pathreal,strerror(errno)));
+ continue;
+ }
+ } else if (vfs_stat(conn,pathreal,&sbuf) != 0) {
+ /* Needed to show the msdfs symlinks as directories */
+ if(!lp_host_msdfs() || !lp_msdfs_root(SNUM(conn))
+ || !is_msdfs_link(conn, pathreal)) {
+ DEBUG(5,("get_lanman2_dir_entry:Couldn't stat [%s] (%s)\n",
+ pathreal,strerror(errno)));
+ continue;
+ } else {
+ DEBUG(5,("get_lanman2_dir_entry: Masquerading msdfs link %s as a directory\n",
+ pathreal));
+ sbuf.st_mode = (sbuf.st_mode & 0xFFF) | S_IFDIR;
+ }
+ }
- mode = dos_mode(conn,pathreal,&sbuf);
+ mode = dos_mode(conn,pathreal,&sbuf);
- if (!dir_check_ftype(conn,mode,&sbuf,dirtype)) {
- DEBUG(5,("[%s] attribs didn't match %x\n",fname,dirtype));
- continue;
- }
+ if (!dir_check_ftype(conn,mode,&sbuf,dirtype)) {
+ DEBUG(5,("[%s] attribs didn't match %x\n",fname,dirtype));
+ continue;
+ }
- size = sbuf.st_size;
- mdate = sbuf.st_mtime;
- adate = sbuf.st_atime;
- cdate = get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn)));
- if(mode & aDIR)
- size = 0;
+ size = sbuf.st_size;
+ allocation_size = SMB_ROUNDUP_ALLOCATION(sbuf.st_size);
+ mdate = sbuf.st_mtime;
+ adate = sbuf.st_atime;
+ cdate = get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn)));
- DEBUG(5,("get_lanman2_dir_entry found %s fname=%s\n",pathreal,fname));
+ if (lp_dos_filetime_resolution(SNUM(conn))) {
+ cdate &= ~1;
+ mdate &= ~1;
+ adate &= ~1;
+ }
+
+ if(mode & aDIR)
+ size = 0;
+
+ DEBUG(5,("get_lanman2_dir_entry found %s fname=%s\n",pathreal,fname));
- found = True;
- }
- }
+ found = True;
+ }
+ }
- name_map_mangle(fname,False,True,SNUM(conn));
+ name_map_mangle(fname,False,True,SNUM(conn));
- p = pdata;
- nameptr = p;
+ p = pdata;
+ nameptr = p;
- nt_extmode = mode ? mode : FILE_ATTRIBUTE_NORMAL;
+ nt_extmode = mode ? mode : FILE_ATTRIBUTE_NORMAL;
- switch (info_level)
- {
- case 1:
- if(requires_resume_key) {
- SIVAL(p,0,reskey);
- p += 4;
- }
- put_dos_date2(p,l1_fdateCreation,cdate);
- put_dos_date2(p,l1_fdateLastAccess,adate);
- put_dos_date2(p,l1_fdateLastWrite,mdate);
- SIVAL(p,l1_cbFile,(uint32)size);
- SIVAL(p,l1_cbFileAlloc,SMB_ROUNDUP(size,1024));
- SSVAL(p,l1_attrFile,mode);
- p += l1_achName;
- nameptr = p;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SCVAL(p, -1, len);
- p += len;
- break;
+ switch (info_level) {
+ case 1:
+ if(requires_resume_key) {
+ SIVAL(p,0,reskey);
+ p += 4;
+ }
+ put_dos_date2(p,l1_fdateCreation,cdate);
+ put_dos_date2(p,l1_fdateLastAccess,adate);
+ put_dos_date2(p,l1_fdateLastWrite,mdate);
+ SIVAL(p,l1_cbFile,(uint32)size);
+ SIVAL(p,l1_cbFileAlloc,(uint32)allocation_size);
+ SSVAL(p,l1_attrFile,mode);
+ p += l1_achName;
+ nameptr = p;
+ p += align_string(outbuf, p, 0);
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ SCVAL(nameptr, -1, len);
+ p += len;
+ break;
+
+ case 2:
+ if(requires_resume_key) {
+ SIVAL(p,0,reskey);
+ p += 4;
+ }
+ put_dos_date2(p,l2_fdateCreation,cdate);
+ put_dos_date2(p,l2_fdateLastAccess,adate);
+ put_dos_date2(p,l2_fdateLastWrite,mdate);
+ SIVAL(p,l2_cbFile,(uint32)size);
+ SIVAL(p,l2_cbFileAlloc,(uint32)allocation_size);
+ SSVAL(p,l2_attrFile,mode);
+ SIVAL(p,l2_cbList,0); /* No extended attributes */
+ p += l2_achName;
+ nameptr = p;
+ len = srvstr_push(outbuf, p, fname, -1, STR_NOALIGN);
+ SCVAL(p, -1, len);
+ p += len;
+ *p++ = 0; /* craig from unisys pointed out we need this */
+ break;
+
+ case SMB_FIND_FILE_BOTH_DIRECTORY_INFO:
+ was_8_3 = is_8_3(fname, True);
+ p += 4;
+ SIVAL(p,0,reskey); p += 4;
+ put_long_date(p,cdate); p += 8;
+ put_long_date(p,adate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ SOFF_T(p,0,size);
+ SOFF_T(p,8,allocation_size);
+ p += 16;
+ SIVAL(p,0,nt_extmode); p += 4;
+ q = p; p += 4;
+ SIVAL(p,0,0); p += 4;
+ if (!was_8_3) {
+ pstring mangled_name;
+ pstrcpy(mangled_name, fname);
+ name_map_mangle(mangled_name,True,True,SNUM(conn));
+ mangled_name[12] = 0;
+ len = srvstr_push(outbuf, p+2, mangled_name, 24, STR_UPPER);
+ SSVAL(p, 0, len);
+ } else {
+ SSVAL(p,0,0);
+ *(p+2) = 0;
+ }
+ p += 2 + 24;
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ SIVAL(q,0,len);
+ p += len;
+ len = PTR_DIFF(p, pdata);
+ len = (len + 3) & ~3;
+ SIVAL(pdata,0,len);
+ p = pdata + len;
+ break;
+
+ case SMB_FIND_FILE_DIRECTORY_INFO:
+ p += 4;
+ SIVAL(p,0,reskey); p += 4;
+ put_long_date(p,cdate); p += 8;
+ put_long_date(p,adate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ SOFF_T(p,0,size);
+ SOFF_T(p,8,allocation_size);
+ p += 16;
+ SIVAL(p,0,nt_extmode); p += 4;
+ p += 4;
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ SIVAL(p, -4, len);
+ p += len;
+ len = PTR_DIFF(p, pdata);
+ len = (len + 3) & ~3;
+ SIVAL(pdata,0,len);
+ p = pdata + len;
+ break;
+
+ case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
+ p += 4;
+ SIVAL(p,0,reskey); p += 4;
+ put_long_date(p,cdate); p += 8;
+ put_long_date(p,adate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ put_long_date(p,mdate); p += 8;
+ SOFF_T(p,0,size);
+ SOFF_T(p,8,allocation_size);
+ p += 16;
+ SIVAL(p,0,nt_extmode); p += 4;
+ p += 4;
+ SIVAL(p,0,0); p += 4;
+
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ SIVAL(p, -4, len);
+ p += len;
+
+ len = PTR_DIFF(p, pdata);
+ len = (len + 3) & ~3;
+ SIVAL(pdata,0,len);
+ p = pdata + len;
+ break;
+
+ case SMB_FIND_FILE_NAMES_INFO:
+ p += 4;
+ SIVAL(p,0,reskey); p += 4;
+ p += 4;
+ len = srvstr_push(outbuf, p, fname, -1, STR_TERMINATE);
+ SIVAL(p, -4, len);
+ p += len;
+ len = PTR_DIFF(p, pdata);
+ len = (len + 3) & ~3;
+ SIVAL(pdata,0,len);
+ p = pdata + len;
+ break;
+
+ /* CIFS UNIX Extension. */
+
+#if 0 /* JRA - FIXME - NEEDS UNICODE CONVERSION !!! */
+ case SMB_FIND_FILE_UNIX:
+
+ len = 108+strlen(fname)+1; /* (length of SMB_QUERY_FILE_UNIX_BASIC = 100)+4+4+strlen(fname)*/
+ /* +1 to be sure to transmit the termination of fname */
+ len = (len + 3) & ~3;
+
+ SIVAL(p,0,len); p+= 4; /* Offset from this structure to the beginning of the next one */
+ SIVAL(p,0,reskey); p+= 4; /* Used for continuing search. */
+
+ /* Begin of SMB_QUERY_FILE_UNIX_BASIC */
+ SOFF_T(p,0,sbuf.st_size); /* File size 64 Bit */
+ p+= 8;
+
+#if defined(HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
+ SOFF_T(p,0,sbuf.st_blocks*STAT_ST_BLOCKSIZE); /* Number of bytes used on disk - 64 Bit */
+#else
+ /* Can't get the value - fake it using size. */
+ SOFF_T(p,0,sbuf.st_size); /* Number of bytes used on disk - 64 Bit */
+#endif
+ p+= 8;
- case 2:
- /* info_level 2 */
- if(requires_resume_key) {
- SIVAL(p,0,reskey);
- p += 4;
- }
- put_dos_date2(p,l2_fdateCreation,cdate);
- put_dos_date2(p,l2_fdateLastAccess,adate);
- put_dos_date2(p,l2_fdateLastWrite,mdate);
- SIVAL(p,l2_cbFile,(uint32)size);
- SIVAL(p,l2_cbFileAlloc,SMB_ROUNDUP(size,1024));
- SSVAL(p,l2_attrFile,mode);
- SIVAL(p,l2_cbList,0); /* No extended attributes */
- p += l2_achName;
- nameptr = p;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SCVAL(p, -1, len);
- p += len;
- break;
+ put_long_date(p,sbuf.st_ctime); /* Creation Time 64 Bit */
+ put_long_date(p+8,sbuf.st_atime); /* Last access time 64 Bit */
+ put_long_date(p+16,sbuf.st_mtime); /* Last modification time 64 Bit */
+ p+= 24;
- case 3:
- SIVAL(p,0,reskey);
- put_dos_date2(p,4,cdate);
- put_dos_date2(p,8,adate);
- put_dos_date2(p,12,mdate);
- SIVAL(p,16,(uint32)size);
- SIVAL(p,20,SMB_ROUNDUP(size,1024));
- SSVAL(p,24,mode);
- SIVAL(p,26,4);
- p += 31;
- nameptr = p;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SCVAL(p, -1, len);
- p += len;
- break;
+ SIVAL(p,0,sbuf.st_uid); /* user id for the owner */
+ SIVAL(p,4,0);
+ p+= 8;
- case 4:
- if(requires_resume_key) {
- SIVAL(p,0,reskey);
- p += 4;
- }
- q = p;
- put_dos_date2(p,4,cdate);
- put_dos_date2(p,8,adate);
- put_dos_date2(p,12,mdate);
- SIVAL(p,16,(uint32)size);
- SIVAL(p,20,SMB_ROUNDUP(size,1024));
- SSVAL(p,24,mode);
- p += 33;
- nameptr = p;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SCVAL(p, -1, len);
- p += len;
- SIVAL(q,4,PTR_DIFF(p, q));
+ SIVAL(p,0,sbuf.st_gid); /* group id of owner */
+ SIVAL(p,4,0);
+ p+= 8;
- break;
+ SIVAL(p,0,unix_filetype(sbuf.st_mode));
+ p+= 4;
- case SMB_FIND_FILE_BOTH_DIRECTORY_INFO:
- was_8_3 = is_8_3(fname, True);
- p += 4;
- SIVAL(p,0,reskey); p += 4;
- put_long_date(p,cdate); p += 8;
- put_long_date(p,adate); p += 8;
- put_long_date(p,mdate); p += 8;
- put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
- SOFF_T(p,8,size);
- p += 16;
- SIVAL(p,0,nt_extmode); p += 4;
- q = p; p += 4;
- SIVAL(p,0,0); p += 4;
- if (!was_8_3) {
- pstring mangled_name;
- pstrcpy(mangled_name, fname);
- name_map_mangle(mangled_name,True,True,SNUM(conn));
- mangled_name[12] = 0;
- len = srvstr_push(outbuf, p+2, mangled_name, 24,
- STR_CONVERT|STR_UPPER);
- SSVAL(p, 0, len);
- } else {
- SSVAL(p,0,0);
- *(p+2) = 0;
- }
- p += 2 + 24;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SIVAL(q,0,len);
- p += len;
- len = PTR_DIFF(p, pdata);
- len = (len + 3) & ~3;
- SIVAL(pdata,0,len);
- p = pdata + len;
- break;
+ SIVAL(p,0,unix_dev_major(sbuf.st_rdev)); /* Major device number if type is device */
+ SIVAL(p,4,0);
+ p+= 8;
- case SMB_FIND_FILE_DIRECTORY_INFO:
- p += 4;
- SIVAL(p,0,reskey); p += 4;
- put_long_date(p,cdate); p += 8;
- put_long_date(p,adate); p += 8;
- put_long_date(p,mdate); p += 8;
- put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
- SOFF_T(p,8,size);
- p += 16;
- SIVAL(p,0,nt_extmode); p += 4;
- p += 4;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SIVAL(p, -4, len);
- p += len;
- len = PTR_DIFF(p, pdata);
- len = (len + 3) & ~3;
- SIVAL(pdata,0,len);
- p = pdata + len;
- break;
-
-
- case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
- p += 4;
- SIVAL(p,0,reskey); p += 4;
- put_long_date(p,cdate); p += 8;
- put_long_date(p,adate); p += 8;
- put_long_date(p,mdate); p += 8;
- put_long_date(p,mdate); p += 8;
- SOFF_T(p,0,size);
- SOFF_T(p,8,size);
- p += 16;
- SIVAL(p,0,nt_extmode); p += 4;
- p += 4;
- SIVAL(p,0,0); p += 4;
-
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SIVAL(p, -4, len);
- p += len;
-
- len = PTR_DIFF(p, pdata);
- len = (len + 3) & ~3;
- SIVAL(pdata,0,len);
- p = pdata + len;
- break;
+ SIVAL(p,0,unix_dev_minor(sbuf.st_rdev)); /* Minor device number if type is device */
+ SIVAL(p,4,0);
+ p+= 8;
- case SMB_FIND_FILE_NAMES_INFO:
- p += 4;
- SIVAL(p,0,reskey); p += 4;
- p += 4;
- len = srvstr_push(outbuf, p, fname, -1,
- STR_TERMINATE|STR_CONVERT);
- SIVAL(p, -4, len);
- p += len;
- len = PTR_DIFF(p, pdata);
- len = (len + 3) & ~3;
- SIVAL(pdata,0,len);
- p = pdata + len;
- break;
+ SINO_T(p,0,(SMB_INO_T)sbuf.st_ino); /* inode number */
+ p+= 8;
- default:
- return(False);
- }
+ SIVAL(p,0, unix_perms_to_wire(sbuf.st_mode)); /* Standard UNIX file permissions */
+ SIVAL(p,4,0);
+ p+= 8;
+ SIVAL(p,0,sbuf.st_nlink); /* number of hard links */
+ SIVAL(p,4,0);
+ p+= 8;
- if (PTR_DIFF(p,pdata) > space_remaining) {
- /* Move the dirptr back to prev_dirpos */
- SeekDir(conn->dirptr, prev_dirpos);
- *out_of_space = True;
- DEBUG(9,("get_lanman2_dir_entry: out of space\n"));
- return False; /* Not finished - just out of space */
- }
+ /* End of SMB_QUERY_FILE_UNIX_BASIC */
+ pstrcpy(p,fname);
+ p=pdata+len;
- /* Setup the last_filename pointer, as an offset from base_data */
- *last_name_off = PTR_DIFF(nameptr,base_data);
- /* Advance the data pointer to the next slot */
- *ppdata = p;
+ break;
+#endif
+
+ default:
+ return(False);
+ }
- return(found);
+
+ if (PTR_DIFF(p,pdata) > space_remaining) {
+ /* Move the dirptr back to prev_dirpos */
+ SeekDir(conn->dirptr, prev_dirpos);
+ *out_of_space = True;
+ DEBUG(9,("get_lanman2_dir_entry: out of space\n"));
+ return False; /* Not finished - just out of space */
+ }
+
+ /* Setup the last_filename pointer, as an offset from base_data */
+ *last_name_off = PTR_DIFF(nameptr,base_data);
+ /* Advance the data pointer to the next slot */
+ *ppdata = p;
+
+ return(found);
}
-
/****************************************************************************
Reply to a TRANS2_FINDFIRST.
case SMB_FIND_FILE_BOTH_DIRECTORY_INFO:
break;
default:
- return(ERROR(ERRDOS,ERRunknownlevel));
+ return(ERROR_DOS(ERRDOS,ERRunknownlevel));
}
srvstr_pull(inbuf, directory, params+12, sizeof(directory), -1, STR_TERMINATE);
return(UNIXERROR(ERRDOS,ERRbadpath));
}
- p = strrchr(directory,'/');
+ p = strrchr_m(directory,'/');
if(p == NULL) {
pstrcpy(mask,directory);
pstrcpy(directory,"./");
pdata = Realloc(*ppdata, max_data_bytes + 1024);
if( pdata == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
+ return(ERROR_DOS(ERRDOS,ERRnomem));
}
*ppdata = pdata;
memset((char *)pdata,'\0',max_data_bytes + 1024);
/* Realloc the params space */
params = Realloc(*pparams, 10);
- if( params == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
+ if (params == NULL) {
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*pparams = params;
if(!(wcard = strdup(mask))) {
dptr_close(&dptr_num);
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
dptr_set_wcard(dptr_num, wcard);
* from observation of NT.
*/
- if(numentries == 0)
- {
- dptr_close(&dptr_num);
- return(ERROR(ERRDOS,ERRbadfile));
+ if(numentries == 0) {
+ dptr_close(&dptr_num);
+ return ERROR_DOS(ERRDOS,ERRbadfile);
}
/* At this point pdata points to numentries directory entries. */
return(-1);
}
-
/****************************************************************************
- reply to a TRANS2_FINDNEXT
+ Reply to a TRANS2_FINDNEXT.
****************************************************************************/
+
static int call_trans2findnext(connection_struct *conn,
char *inbuf, char *outbuf,
int length, int bufsize,
*mask = *directory = *resume_name = 0;
- srvstr_pull(inbuf, resume_name, params+12, sizeof(resume_name), -1, STR_TERMINATE|STR_CONVERT);
+ srvstr_pull(inbuf, resume_name, params+12, sizeof(resume_name), -1, STR_TERMINATE);
DEBUG(3,("call_trans2findnext: dirhandle = %d, max_data_bytes = %d, maxentries = %d, \
close_after_request=%d, close_if_end = %d requires_resume_key = %d \
case SMB_FIND_FILE_BOTH_DIRECTORY_INFO:
break;
default:
- return(ERROR(ERRDOS,ERRunknownlevel));
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
}
pdata = Realloc( *ppdata, max_data_bytes + 1024);
if(pdata == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*ppdata = pdata;
memset((char *)pdata,'\0',max_data_bytes + 1024);
/* Realloc the params space */
params = Realloc(*pparams, 6*SIZEOFWORD);
if( params == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*pparams = params;
/* Check that the dptr is valid */
if(!(conn->dirptr = dptr_fetch_lanman2(dptr_num)))
- return(ERROR(ERRDOS,ERRnofiles));
+ return ERROR_DOS(ERRDOS,ERRnofiles);
string_set(&conn->dirpath,dptr_path(dptr_num));
/* Get the wildcard mask from the dptr */
if((p = dptr_wcard(dptr_num))== NULL) {
DEBUG(2,("dptr_num %d has no wildcard\n", dptr_num));
- return (ERROR(ERRDOS,ERRnofiles));
+ return ERROR_DOS(ERRDOS,ERRnofiles);
}
pstrcpy(mask, p);
pstrcpy(directory,conn->dirpath);
}
/****************************************************************************
- reply to a TRANS2_QFSINFO (query filesystem info)
+ Reply to a TRANS2_QFSINFO (query filesystem info).
****************************************************************************/
static int call_trans2qfsinfo(connection_struct *conn,
if(vfs_stat(conn,".",&st)!=0) {
DEBUG(2,("call_trans2qfsinfo: stat of . failed (%s)\n", strerror(errno)));
- return (ERROR(ERRSRV,ERRinvdevice));
+ return ERROR_DOS(ERRSRV,ERRinvdevice);
}
pdata = Realloc(*ppdata, max_data_bytes + 1024);
if ( pdata == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*ppdata = pdata;
memset((char *)pdata,'\0',max_data_bytes + 1024);
*/
SIVAL(pdata,0,str_checksum(lp_servicename(snum)) ^ (str_checksum(local_machine)<<16) );
len = srvstr_push(outbuf, pdata+l2_vol_szVolLabel, vname, -1,
- STR_TERMINATE|STR_CONVERT);
+ STR_TERMINATE);
SCVAL(pdata,l2_vol_cch,len);
data_len = l2_vol_szVolLabel + len;
DEBUG(5,("call_trans2qfsinfo : time = %x, namelen = %d, name = %s\n",
case SMB_QUERY_FS_ATTRIBUTE_INFO:
SIVAL(pdata,0,FILE_CASE_PRESERVED_NAMES|FILE_CASE_SENSITIVE_SEARCH|
- FILE_DEVICE_IS_MOUNTED|
- (lp_nt_acl_support() ? FILE_PERSISTENT_ACLS : 0)); /* FS ATTRIBUTES */
- SIVAL(pdata,4,128); /* Max filename component length */
- len = srvstr_push(outbuf, pdata+12, fstype, -1, STR_TERMINATE|STR_CONVERT);
+ (lp_nt_acl_support(SNUM(conn)) ? FILE_PERSISTENT_ACLS : 0)); /* FS ATTRIBUTES */
+ SIVAL(pdata,4,255); /* Max filename component length */
+ /* NOTE! the fstype must *not* be null terminated or win98 won't recognise it
+ and will think we can't do long filenames */
+ len = srvstr_push(outbuf, pdata+12, fstype, -1, 0);
SIVAL(pdata,8,len);
data_len = 12 + len;
break;
case SMB_QUERY_FS_LABEL_INFO:
- len = srvstr_push(outbuf, pdata+4, vname, -1, STR_TERMINATE|STR_CONVERT);
+ len = srvstr_push(outbuf, pdata+4, vname, -1, STR_TERMINATE);
data_len = 4 + len;
SIVAL(pdata,0,len);
break;
SIVAL(pdata,8,str_checksum(lp_servicename(snum)) ^
(str_checksum(local_machine)<<16));
- len = srvstr_push(outbuf, pdata+18, vname, -1, STR_TERMINATE|STR_CONVERT);
+ len = srvstr_push(outbuf, pdata+18, vname, -1, STR_TERMINATE);
SIVAL(pdata,12,len);
data_len = 18+len;
DEBUG(5,("call_trans2qfsinfo : SMB_QUERY_FS_VOLUME_INFO namelen = %d, vol=%s serv=%s\n",
}
/* drop through */
default:
- return(ERROR(ERRDOS,ERRunknownlevel));
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
}
}
/****************************************************************************
- reply to a TRANS2_SETFSINFO (set filesystem info)
+ Reply to a TRANS2_SETFSINFO (set filesystem info).
****************************************************************************/
+
static int call_trans2setfsinfo(connection_struct *conn,
char *inbuf, char *outbuf, int length,
int bufsize,
DEBUG(3,("call_trans2setfsinfo\n"));
if (!CAN_WRITE(conn))
- return(ERROR(ERRSRV,ERRaccess));
+ return ERROR_DOS(ERRSRV,ERRaccess);
outsize = set_message(outbuf,10,0,True);
}
/****************************************************************************
- Reply to a TRANS2_QFILEPATHINFO or TRANSACT2_QFILEINFO (query file info by
- file name or file id).
+ Reply to a TRANS2_QFILEPATHINFO or TRANSACT2_QFILEINFO (query file info by
+ file name or file id).
****************************************************************************/
static int call_trans2qfilepathinfo(connection_struct *conn,
char **pparams,char **ppdata,
int total_data)
{
- int max_data_bytes = SVAL(inbuf, smb_mdrcnt);
- char *params = *pparams;
- char *pdata = *ppdata;
- uint16 tran_call = SVAL(inbuf, smb_setup0);
- uint16 info_level;
- int mode=0;
- SMB_OFF_T size=0;
- unsigned int data_size;
- SMB_STRUCT_STAT sbuf;
- pstring fname;
- char *base_name;
- char *p;
- SMB_OFF_T pos = 0;
- BOOL bad_path = False;
- BOOL delete_pending = False;
- int len;
-
- if (tran_call == TRANSACT2_QFILEINFO) {
- files_struct *fsp = file_fsp(params,0);
- info_level = SVAL(params,2);
-
- DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QFILEINFO: level = %d\n",
- info_level));
-
- if(fsp && (fsp->is_directory || fsp->stat_open)) {
- /*
- * This is actually a QFILEINFO on a directory
- * handle (returned from an NT SMB). NT5.0 seems
- * to do this call. JRA.
- */
- pstrcpy(fname, fsp->fsp_name);
- unix_convert(fname,conn,0,&bad_path,&sbuf);
- if (!check_name(fname,conn) ||
- (!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
- DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
- if((errno == ENOENT) && bad_path) {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- return(UNIXERROR(ERRDOS,ERRbadpath));
- }
+ int max_data_bytes = SVAL(inbuf, smb_mdrcnt);
+ char *params = *pparams;
+ char *pdata = *ppdata;
+ uint16 tran_call = SVAL(inbuf, smb_setup0);
+ uint16 info_level;
+ int mode=0;
+ SMB_OFF_T size=0;
+ SMB_OFF_T allocation_size=0;
+ unsigned int data_size;
+ SMB_STRUCT_STAT sbuf;
+ pstring fname;
+ char *base_name;
+ char *p;
+ SMB_OFF_T pos = 0;
+ BOOL bad_path = False;
+ BOOL delete_pending = False;
+ int len;
+ time_t c_time;
+
+ if (tran_call == TRANSACT2_QFILEINFO) {
+ files_struct *fsp = file_fsp(params,0);
+ info_level = SVAL(params,2);
+
+ DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QFILEINFO: level = %d\n", info_level));
+
+ if(fsp && (fsp->is_directory || fsp->stat_open)) {
+ /*
+ * This is actually a QFILEINFO on a directory
+ * handle (returned from an NT SMB). NT5.0 seems
+ * to do this call. JRA.
+ */
+ pstrcpy(fname, fsp->fsp_name);
+ unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!check_name(fname,conn) ||
+ (!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
+ DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
+ if((errno == ENOENT) && bad_path) {
+ unix_ERR_class = ERRDOS;
+ unix_ERR_code = ERRbadpath;
+ }
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ }
- delete_pending = fsp->directory_delete_on_close;
- } else {
- /*
- * Original code - this is an open file.
- */
- CHECK_FSP(fsp,conn);
- CHECK_ERROR(fsp);
-
- pstrcpy(fname, fsp->fsp_name);
- if (vfs_fstat(fsp,fsp->fd,&sbuf) != 0) {
- DEBUG(3,("fstat of fnum %d failed (%s)\n",
- fsp->fnum, strerror(errno)));
- return(UNIXERROR(ERRDOS,ERRbadfid));
- }
- if((pos = fsp->conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_CUR)) == -1)
- return(UNIXERROR(ERRDOS,ERRnoaccess));
-
- delete_pending = fsp->delete_on_close;
- }
- } else {
- /* qpathinfo */
- info_level = SVAL(params,0);
-
- DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = %d\n",
- info_level));
-
- srvstr_pull(inbuf, fname, ¶ms[6], sizeof(fname), -1, STR_TERMINATE);
-
- RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
-
- unix_convert(fname,conn,0,&bad_path,&sbuf);
- if (!check_name(fname,conn) ||
- (!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
- DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
- if((errno == ENOENT) && bad_path) {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- return(UNIXERROR(ERRDOS,ERRbadpath));
- }
- }
-
+ delete_pending = fsp->directory_delete_on_close;
+ } else {
+ /*
+ * Original code - this is an open file.
+ */
+ CHECK_FSP(fsp,conn);
+
+ pstrcpy(fname, fsp->fsp_name);
+ if (vfs_fstat(fsp,fsp->fd,&sbuf) != 0) {
+ DEBUG(3,("fstat of fnum %d failed (%s)\n", fsp->fnum, strerror(errno)));
+ return(UNIXERROR(ERRDOS,ERRbadfid));
+ }
+ if((pos = fsp->conn->vfs_ops.lseek(fsp,fsp->fd,0,SEEK_CUR)) == -1)
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
- DEBUG(3,("call_trans2qfilepathinfo %s level=%d call=%d total_data=%d\n",
- fname,info_level,tran_call,total_data));
+ delete_pending = fsp->delete_on_close;
+ }
+ } else {
+ /* qpathinfo */
+ info_level = SVAL(params,0);
- p = strrchr(fname,'/');
- if (!p) {
- base_name = fname;
- } else {
- base_name = p+1;
- }
+ DEBUG(3,("call_trans2qfilepathinfo: TRANSACT2_QPATHINFO: level = %d\n", info_level));
- mode = dos_mode(conn,fname,&sbuf);
- size = sbuf.st_size;
- if (mode & aDIR) size = 0;
+ srvstr_pull(inbuf, fname, ¶ms[6], sizeof(fname), -1, STR_TERMINATE);
- params = Realloc(*pparams,2);
- if (params == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
- }
- *pparams = params;
- memset((char *)params,'\0',2);
- data_size = max_data_bytes + 1024;
- pdata = Realloc(*ppdata, data_size);
- if ( pdata == NULL ) {
- return(ERROR(ERRDOS,ERRnomem));
- }
- *ppdata = pdata;
+ RESOLVE_DFSPATH(fname, conn, inbuf, outbuf);
- if (total_data > 0 && IVAL(pdata,0) == total_data) {
- /* uggh, EAs for OS2 */
- DEBUG(4,("Rejecting EA request with total_data=%d\n",total_data));
- return(ERROR(ERRDOS,ERROR_EAS_NOT_SUPPORTED));
- }
+ unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!check_name(fname,conn) ||
+ (!VALID_STAT(sbuf) && vfs_stat(conn,fname,&sbuf))) {
+ DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
+ if((errno == ENOENT) && bad_path) {
+ unix_ERR_class = ERRDOS;
+ unix_ERR_code = ERRbadpath;
+ }
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ }
+ }
- memset((char *)pdata,'\0',data_size);
- switch (info_level)
- {
- case SMB_INFO_STANDARD:
- case SMB_INFO_QUERY_EA_SIZE:
- data_size = (info_level==1?22:26);
- put_dos_date2(pdata,l1_fdateCreation,get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn))));
- put_dos_date2(pdata,l1_fdateLastAccess,sbuf.st_atime);
- put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
- SIVAL(pdata,l1_cbFile,(uint32)size);
- SIVAL(pdata,l1_cbFileAlloc,SMB_ROUNDUP(size,1024));
- SSVAL(pdata,l1_attrFile,mode);
- SIVAL(pdata,l1_attrFile+2,4); /* this is what OS2 does */
- break;
+ DEBUG(3,("call_trans2qfilepathinfo %s level=%d call=%d total_data=%d\n",
+ fname,info_level,tran_call,total_data));
- case SMB_INFO_QUERY_EAS_FROM_LIST:
- data_size = 24;
- put_dos_date2(pdata,0,get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn))));
- put_dos_date2(pdata,4,sbuf.st_atime);
- put_dos_date2(pdata,8,sbuf.st_mtime);
- SIVAL(pdata,12,(uint32)size);
- SIVAL(pdata,16,SMB_ROUNDUP(size,1024));
- SIVAL(pdata,20,mode);
- break;
+ p = strrchr_m(fname,'/');
+ if (!p)
+ base_name = fname;
+ else
+ base_name = p+1;
- case SMB_INFO_QUERY_ALL_EAS:
- data_size = 4;
- SIVAL(pdata,0,data_size);
- break;
+ mode = dos_mode(conn,fname,&sbuf);
+ size = sbuf.st_size;
+ allocation_size = SMB_ROUNDUP_ALLOCATION(sbuf.st_size);
+
+ if (mode & aDIR)
+ size = 0;
+
+ params = Realloc(*pparams,2);
+ if (params == NULL)
+ return ERROR_DOS(ERRDOS,ERRnomem);
+ *pparams = params;
+ memset((char *)params,'\0',2);
+ data_size = max_data_bytes + 1024;
+ pdata = Realloc(*ppdata, data_size);
+ if ( pdata == NULL )
+ return ERROR_DOS(ERRDOS,ERRnomem);
+ *ppdata = pdata;
+
+ if (total_data > 0 && IVAL(pdata,0) == total_data) {
+ /* uggh, EAs for OS2 */
+ DEBUG(4,("Rejecting EA request with total_data=%d\n",total_data));
+ return ERROR_DOS(ERRDOS,ERReasnotsupported);
+ }
- case 6:
- return(ERROR(ERRDOS,ERRbadfunc)); /* os/2 needs this */
+ memset((char *)pdata,'\0',data_size);
- case SMB_QUERY_FILE_BASIC_INFO:
- data_size = 36; /* w95 returns 40 bytes not 36 - why ?. */
- put_long_date(pdata,get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn))));
- put_long_date(pdata+8,sbuf.st_atime);
- put_long_date(pdata+16,sbuf.st_mtime); /* write time */
- put_long_date(pdata+24,sbuf.st_mtime); /* change time */
- SIVAL(pdata,32,mode);
+ c_time = get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn)));
- DEBUG(5,("SMB_QFBI - "));
- {
- time_t create_time = get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn)));
- DEBUG(5,("create: %s ", ctime(&create_time)));
- }
- DEBUG(5,("access: %s ", ctime(&sbuf.st_atime)));
- DEBUG(5,("write: %s ", ctime(&sbuf.st_mtime)));
- DEBUG(5,("change: %s ", ctime(&sbuf.st_mtime)));
- DEBUG(5,("mode: %x\n", mode));
+ if (lp_dos_filetime_resolution(SNUM(conn))) {
+ c_time &= ~1;
+ sbuf.st_atime &= ~1;
+ sbuf.st_mtime &= ~1;
+ sbuf.st_mtime &= ~1;
+ }
- break;
+ switch (info_level) {
+ case SMB_INFO_STANDARD:
+ case SMB_INFO_QUERY_EA_SIZE:
+ data_size = (info_level==1?22:26);
+ put_dos_date2(pdata,l1_fdateCreation,c_time);
+ put_dos_date2(pdata,l1_fdateLastAccess,sbuf.st_atime);
+ put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */
+ SIVAL(pdata,l1_cbFile,(uint32)size);
+ SIVAL(pdata,l1_cbFileAlloc,(uint32)allocation_size);
+ SSVAL(pdata,l1_attrFile,mode);
+ SIVAL(pdata,l1_attrFile+2,4); /* this is what OS2 does */
+ break;
+
+ case SMB_INFO_QUERY_EAS_FROM_LIST:
+ data_size = 24;
+ put_dos_date2(pdata,0,c_time);
+ put_dos_date2(pdata,4,sbuf.st_atime);
+ put_dos_date2(pdata,8,sbuf.st_mtime);
+ SIVAL(pdata,12,(uint32)size);
+ SIVAL(pdata,16,(uint32)allocation_size);
+ SIVAL(pdata,20,mode);
+ break;
+
+ case SMB_INFO_QUERY_ALL_EAS:
+ data_size = 4;
+ SIVAL(pdata,0,data_size);
+ break;
+
+ case 6:
+ return ERROR_DOS(ERRDOS,ERRbadfunc); /* os/2 needs this */
+
+ case SMB_FILE_BASIC_INFORMATION:
+ case SMB_QUERY_FILE_BASIC_INFO:
+
+ if (info_level == SMB_QUERY_FILE_BASIC_INFO)
+ data_size = 36; /* w95 returns 40 bytes not 36 - why ?. */
+ else {
+ data_size = 40;
+ SIVAL(pdata,36,0);
+ }
+ put_long_date(pdata,c_time);
+ put_long_date(pdata+8,sbuf.st_atime);
+ put_long_date(pdata+16,sbuf.st_mtime); /* write time */
+ put_long_date(pdata+24,sbuf.st_mtime); /* change time */
+ SIVAL(pdata,32,mode);
+
+ DEBUG(5,("SMB_QFBI - "));
+ {
+ time_t create_time = c_time;
+ DEBUG(5,("create: %s ", ctime(&create_time)));
+ }
+ DEBUG(5,("access: %s ", ctime(&sbuf.st_atime)));
+ DEBUG(5,("write: %s ", ctime(&sbuf.st_mtime)));
+ DEBUG(5,("change: %s ", ctime(&sbuf.st_mtime)));
+ DEBUG(5,("mode: %x\n", mode));
+
+ break;
+
+ case SMB_FILE_STANDARD_INFORMATION:
+ case SMB_QUERY_FILE_STANDARD_INFO:
+ data_size = 24;
+ /* Fake up allocation size. */
+ SOFF_T(pdata,0,allocation_size);
+ SOFF_T(pdata,8,size);
+ SIVAL(pdata,16,sbuf.st_nlink);
+ SCVAL(pdata,20,0);
+ SCVAL(pdata,21,(mode&aDIR)?1:0);
+ break;
+
+ case SMB_FILE_EA_INFORMATION:
+ case SMB_QUERY_FILE_EA_INFO:
+ data_size = 4;
+ break;
+
+ /* Get the 8.3 name - used if NT SMB was negotiated. */
+ case SMB_QUERY_FILE_ALT_NAME_INFO:
+ {
+ pstring short_name;
+
+ pstrcpy(short_name,base_name);
+ /* Mangle if not already 8.3 */
+ if(!is_8_3(short_name, True)) {
+ if(!name_map_mangle(short_name,True,True,SNUM(conn)))
+ *short_name = '\0';
+ }
+ len = srvstr_push(outbuf, pdata+4, short_name, -1, STR_TERMINATE|STR_UPPER);
+ data_size = 4 + len;
+ SIVAL(pdata,0,len);
+ break;
+ }
- case SMB_QUERY_FILE_STANDARD_INFO:
- data_size = 22;
- SOFF_T(pdata,0,size);
- SOFF_T(pdata,8,size);
- SIVAL(pdata,16,sbuf.st_nlink);
- CVAL(pdata,20) = 0;
- CVAL(pdata,21) = (mode&aDIR)?1:0;
- break;
+ case SMB_QUERY_FILE_NAME_INFO:
+ /*
+ * The first part of this code is essential
+ * to get security descriptors to work on mapped
+ * drives. Don't ask how I discovered this unless
+ * you like hearing about me suffering.... :-). JRA.
+ */
+ if(strequal(".", fname)) {
+ len = srvstr_push(outbuf, pdata+4, "\\", -1, STR_TERMINATE);
+ } else {
+ len = srvstr_push(outbuf, pdata+4, fname, -1, STR_TERMINATE);
+ }
+ data_size = 4 + len;
+ SIVAL(pdata,0,len);
+ break;
+
+ case SMB_FILE_END_OF_FILE_INFORMATION:
+ case SMB_QUERY_FILE_END_OF_FILEINFO:
+ data_size = 8;
+ SOFF_T(pdata,0,size);
+ break;
+
+ case SMB_FILE_ALLOCATION_INFORMATION:
+ case SMB_QUERY_FILE_ALLOCATION_INFO:
+ data_size = 8;
+ SOFF_T(pdata,0,allocation_size);
+ break;
+
+ case SMB_QUERY_FILE_ALL_INFO:
+ put_long_date(pdata,c_time);
+ put_long_date(pdata+8,sbuf.st_atime);
+ put_long_date(pdata+16,sbuf.st_mtime); /* write time */
+ put_long_date(pdata+24,sbuf.st_mtime); /* change time */
+ SIVAL(pdata,32,mode);
+ pdata += 40;
+ SOFF_T(pdata,0,allocation_size);
+ SOFF_T(pdata,8,size);
+ SIVAL(pdata,16,sbuf.st_nlink);
+ SCVAL(pdata,20,delete_pending);
+ SCVAL(pdata,21,(mode&aDIR)?1:0);
+ pdata += 24;
+ SINO_T(pdata,0,(SMB_INO_T)sbuf.st_ino);
+ pdata += 8; /* index number */
+ pdata += 4; /* EA info */
+ if (mode & aRONLY)
+ SIVAL(pdata,0,0xA9);
+ else
+ SIVAL(pdata,0,0xd01BF);
+ pdata += 4;
+ SOFF_T(pdata,0,pos); /* current offset */
+ pdata += 8;
+ SIVAL(pdata,0,mode); /* is this the right sort of mode info? */
+ pdata += 4;
+ pdata += 4; /* alignment */
+ len = srvstr_push(outbuf, pdata+4, fname, -1, STR_TERMINATE);
+ SIVAL(pdata,0,len);
+ pdata += 4 + len;
+ data_size = PTR_DIFF(pdata,(*ppdata));
+ break;
+
+ case SMB_FILE_INTERNAL_INFORMATION:
+ /* This should be an index number - looks like dev/ino to me :-) */
+ SIVAL(pdata,0,sbuf.st_dev);
+ SIVAL(pdata,4,sbuf.st_ino);
+ data_size = 8;
+ break;
+
+ case SMB_FILE_ACCESS_INFORMATION:
+ SIVAL(pdata,0,0x12019F); /* ??? */
+ data_size = 4;
+ break;
+
+ case SMB_FILE_NAME_INFORMATION:
+ /* Pathname with leading '\'. */
+ {
+ pstring new_fname;
+ size_t byte_len;
+
+ pstrcpy(new_fname, "\\");
+ pstrcat(new_fname, fname);
+ byte_len = dos_PutUniCode(pdata+4,new_fname,max_data_bytes,False);
+ SIVAL(pdata,0,byte_len);
+ data_size = 4 + byte_len;
+ break;
+ }
- case SMB_QUERY_FILE_EA_INFO:
- data_size = 4;
- break;
+ case SMB_FILE_DISPOSITION_INFORMATION:
+ data_size = 1;
+ SCVAL(pdata,0,delete_pending);
+ break;
- /* Get the 8.3 name - used if NT SMB was negotiated. */
- case SMB_QUERY_FILE_ALT_NAME_INFO:
- {
- pstring short_name;
+ case SMB_FILE_POSITION_INFORMATION:
+ data_size = 8;
+ SOFF_T(pdata,0,pos);
+ break;
- pstrcpy(short_name,base_name);
- /* Mangle if not already 8.3 */
- if(!is_8_3(short_name, True))
- {
- if(!name_map_mangle(short_name,True,True,SNUM(conn)))
- *short_name = '\0';
- }
- len = srvstr_push(outbuf, pdata+4, short_name, -1,
- STR_TERMINATE|STR_CONVERT|STR_UPPER);
- data_size = 4 + len;
- SIVAL(pdata,0,len);
- }
- break;
+ case SMB_FILE_MODE_INFORMATION:
+ SIVAL(pdata,0,mode);
+ data_size = 4;
+ break;
- case SMB_QUERY_FILE_NAME_INFO:
- /*
- * The first part of this code is essential
- * to get security descriptors to work on mapped
- * drives. Don't ask how I discovered this unless
- * you like hearing about me suffering.... :-). JRA.
- */
- if(strequal(".", fname)) {
- len = srvstr_push(outbuf, pdata+4, "\\", -1, STR_TERMINATE|STR_CONVERT);
- } else {
- len = srvstr_push(outbuf, pdata+4, fname, -1, STR_TERMINATE|STR_CONVERT);
- }
- data_size = 4 + len;
- SIVAL(pdata,0,len);
- break;
+ case SMB_FILE_ALIGNMENT_INFORMATION:
+ SIVAL(pdata,0,0); /* No alignment needed. */
+ data_size = 4;
+ break;
- case SMB_QUERY_FILE_ALLOCATION_INFO:
- case SMB_QUERY_FILE_END_OF_FILEINFO:
- data_size = 8;
- SOFF_T(pdata,0,size);
- break;
+#if 0
+ /* Not yet finished... JRA */
+ case 1018:
+ {
+ pstring new_fname;
+ size_t byte_len;
+
+ put_long_date(pdata,c_time);
+ put_long_date(pdata+8,sbuf.st_atime);
+ put_long_date(pdata+16,sbuf.st_mtime); /* write time */
+ put_long_date(pdata+24,sbuf.st_mtime); /* change time */
+ SIVAL(pdata,32,mode);
+ SIVAL(pdata,36,0); /* ??? */
+ SIVAL(pdata,40,0x20); /* ??? */
+ SIVAL(pdata,44,0); /* ??? */
+ SOFF_T(pdata,48,size);
+ SIVAL(pdata,56,0x1); /* ??? */
+ SIVAL(pdata,60,0); /* ??? */
+ SIVAL(pdata,64,0); /* ??? */
+ SIVAL(pdata,68,length); /* Following string length in bytes. */
+ dos_PutUniCode(pdata+72,,False);
+ break;
+ }
+#endif
- case SMB_QUERY_FILE_ALL_INFO:
- put_long_date(pdata,get_create_time(&sbuf,lp_fake_dir_create_times(SNUM(conn))));
- put_long_date(pdata+8,sbuf.st_atime);
- put_long_date(pdata+16,sbuf.st_mtime); /* write time */
- put_long_date(pdata+24,sbuf.st_mtime); /* change time */
- SIVAL(pdata,32,mode);
- pdata += 40;
- SOFF_T(pdata,0,size);
- SOFF_T(pdata,8,size);
- SIVAL(pdata,16,sbuf.st_nlink);
- CVAL(pdata,20) = delete_pending;
- CVAL(pdata,21) = (mode&aDIR)?1:0;
- pdata += 24;
- SINO_T(pdata,0,(SMB_INO_T)sbuf.st_ino);
- pdata += 8; /* index number */
- pdata += 4; /* EA info */
- if (mode & aRONLY)
- SIVAL(pdata,0,0xA9);
- else
- SIVAL(pdata,0,0xd01BF);
- pdata += 4;
- SOFF_T(pdata,0,pos); /* current offset */
- pdata += 8;
- SIVAL(pdata,0,mode); /* is this the right sort of mode info? */
- pdata += 4;
- pdata += 4; /* alignment */
- len = srvstr_push(outbuf, pdata+4, fname, -1, STR_TERMINATE|STR_CONVERT);
- SIVAL(pdata,0,len);
- pdata += 4 + len;
- data_size = PTR_DIFF(pdata,(*ppdata));
- break;
+ case SMB_FILE_ALTERNATE_NAME_INFORMATION:
+ /* Last component of pathname. */
+ {
+ size_t byte_len = dos_PutUniCode(pdata+4,fname,max_data_bytes,False);
+ SIVAL(pdata,0,byte_len);
+ data_size = 4 + byte_len;
+ break;
+ }
+
+ case SMB_FILE_STREAM_INFORMATION:
+ if (mode & aDIR) {
+ data_size = 0;
+ } else {
+ size_t byte_len = dos_PutUniCode(pdata+24,"::$DATA", 0xE, False);
+ SIVAL(pdata,0,0); /* ??? */
+ SIVAL(pdata,4,byte_len); /* Byte length of unicode string ::$DATA */
+ SOFF_T(pdata,8,size);
+ SIVAL(pdata,16,allocation_size);
+ SIVAL(pdata,20,0); /* ??? */
+ data_size = 24 + byte_len;
+ }
+ break;
+
+ case SMB_FILE_COMPRESSION_INFORMATION:
+ SOFF_T(pdata,0,size);
+ SIVAL(pdata,8,0); /* ??? */
+ SIVAL(pdata,12,0); /* ??? */
+ data_size = 16;
+ break;
+
+ case SMB_FILE_NETWORK_OPEN_INFORMATION:
+ put_long_date(pdata,c_time);
+ put_long_date(pdata+8,sbuf.st_atime);
+ put_long_date(pdata+16,sbuf.st_mtime); /* write time */
+ put_long_date(pdata+24,sbuf.st_mtime); /* change time */
+ SIVAL(pdata,32,allocation_size);
+ SOFF_T(pdata,40,size);
+ SIVAL(pdata,48,mode);
+ SIVAL(pdata,52,0); /* ??? */
+ data_size = 56;
+ break;
+
+ case SMB_FILE_ATTRIBUTE_TAG_INFORMATION:
+ SIVAL(pdata,0,mode);
+ SIVAL(pdata,4,0);
+ data_size = 8;
+ break;
#if 0
- /* NT4 server just returns "invalid query" to this - if we try to answer
- it then NTws gets a BSOD! (tridge) */
- case SMB_QUERY_FILE_STREAM_INFO:
- SIVAL(pdata,0,pos);
- SIVAL(pdata,4,size);
- SIVAL(pdata,12,size);
- len = srvstr_push(outbuf, pdata+24, fname, -1, STR_TERMINATE|STR_CONVERT);
- SIVAL(pdata,20,len);
- data_size = 24 + len;
- break;
+ /* NT4 server just returns "invalid query" to this - if we try to answer
+ it then NTws gets a BSOD! (tridge) */
+ case SMB_QUERY_FILE_STREAM_INFO:
+ SIVAL(pdata,0,pos);
+ SIVAL(pdata,4,(uint32)size);
+ SIVAL(pdata,12,(uint32)allocation_size);
+ len = srvstr_push(outbuf, pdata+24, fname, -1, STR_TERMINATE);
+ SIVAL(pdata,20,len);
+ data_size = 24 + len;
+ break;
#endif
- default:
- return(ERROR(ERRDOS,ERRunknownlevel));
- }
+ default:
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
+ }
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, data_size);
+ send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, data_size);
- return(-1);
+ return(-1);
}
/****************************************************************************
- reply to a TRANS2_SETFILEINFO (set file info by fileid)
+ Deal with the internal needs of setting the delete on close flag. Note that
+ as the tdb locking is recursive, it is safe to call this from within
+ open_file_shared. JRA.
****************************************************************************/
-static int call_trans2setfilepathinfo(connection_struct *conn,
- char *inbuf, char *outbuf, int length,
- int bufsize, char **pparams,
- char **ppdata, int total_data)
+
+NTSTATUS set_delete_on_close_internal(files_struct *fsp, BOOL delete_on_close)
{
- char *params = *pparams;
- char *pdata = *ppdata;
- uint16 tran_call = SVAL(inbuf, smb_setup0);
- uint16 info_level;
- int mode=0;
- SMB_OFF_T size=0;
- struct utimbuf tvs;
- SMB_STRUCT_STAT sbuf;
- pstring fname;
- int fd = -1;
- BOOL bad_path = False;
- files_struct *fsp = NULL;
+ /*
+ * Only allow delete on close for writable shares.
+ */
+
+ if (delete_on_close && !CAN_WRITE(fsp->conn)) {
+ DEBUG(10,("set_delete_on_close_internal: file %s delete on close flag set but write access denied on share.\n",
+ fsp->fsp_name ));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+ /*
+ * Only allow delete on close for files/directories opened with delete intent.
+ */
+
+ if (delete_on_close && !GET_DELETE_ACCESS_REQUESTED(fsp->share_mode)) {
+ DEBUG(10,("set_delete_on_close_internal: file %s delete on close flag set but delete access denied.\n",
+ fsp->fsp_name ));
+ return NT_STATUS_ACCESS_DENIED;
+ }
- if (tran_call == TRANSACT2_SETFILEINFO) {
- fsp = file_fsp(params,0);
- info_level = SVAL(params,2);
+ if(fsp->is_directory) {
+ fsp->directory_delete_on_close = delete_on_close;
+ DEBUG(10, ("set_delete_on_close_internal: %s delete on close flag for fnum = %d, directory %s\n",
+ delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
+ } else if(fsp->stat_open) {
- if(fsp && (fsp->is_directory || fsp->stat_open)) {
- /*
- * This is actually a SETFILEINFO on a directory
- * handle (returned from an NT SMB). NT5.0 seems
- * to do this call. JRA.
- */
- pstrcpy(fname, fsp->fsp_name);
- unix_convert(fname,conn,0,&bad_path,&sbuf);
- if (!check_name(fname,conn) || (!VALID_STAT(sbuf))) {
- DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- return(UNIXERROR(ERRDOS,ERRbadpath));
- }
- } else if (fsp->print_file) {
- /*
- * Doing a DELETE_ON_CLOSE should cancel a print job.
- */
- if ((info_level == SMB_SET_FILE_DISPOSITION_INFO) && CVAL(pdata,0)) {
- fsp->share_mode = FILE_DELETE_ON_CLOSE;
+ DEBUG(10, ("set_delete_on_close_internal: %s delete on close flag for fnum = %d, stat open %s\n",
+ delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
- DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n",
- fsp->fsp_name ));
+ } else {
- SSVAL(params,0,0);
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
- return(-1);
- }
- } else {
- /*
- * Original code - this is an open file.
- */
- CHECK_FSP(fsp,conn);
- CHECK_ERROR(fsp);
+ files_struct *iterate_fsp;
- pstrcpy(fname, fsp->fsp_name);
- fd = fsp->fd;
+ /*
+ * Modify the share mode entry for all files open
+ * on this device and inode to tell other smbds we have
+ * changed the delete on close flag. This will be noticed
+ * in the close code, the last closer will delete the file
+ * if flag is set.
+ */
- if (vfs_fstat(fsp,fd,&sbuf) != 0) {
- DEBUG(3,("fstat of fnum %d failed (%s)\n",fsp->fnum, strerror(errno)));
- return(UNIXERROR(ERRDOS,ERRbadfid));
- }
- }
- } else {
- /* set path info */
- info_level = SVAL(params,0);
- srvstr_pull(inbuf, fname, ¶ms[6], sizeof(fname), -1, STR_TERMINATE);
- unix_convert(fname,conn,0,&bad_path,&sbuf);
- if(!check_name(fname, conn))
- {
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- return(UNIXERROR(ERRDOS,ERRbadpath));
- }
-
- if(!VALID_STAT(sbuf)) {
- DEBUG(3,("stat of %s failed (%s)\n", fname, strerror(errno)));
- if((errno == ENOENT) && bad_path)
- {
- unix_ERR_class = ERRDOS;
- unix_ERR_code = ERRbadpath;
- }
- return(UNIXERROR(ERRDOS,ERRbadpath));
- }
- }
+ DEBUG(10,("set_delete_on_close_internal: %s delete on close flag for fnum = %d, file %s\n",
+ delete_on_close ? "Adding" : "Removing", fsp->fnum, fsp->fsp_name ));
- if (!CAN_WRITE(conn))
- return(ERROR(ERRSRV,ERRaccess));
+ if (lock_share_entry_fsp(fsp) == False)
+ return NT_STATUS_ACCESS_DENIED;
- DEBUG(3,("call_trans2setfilepathinfo(%d) %s info_level=%d totdata=%d\n",
- tran_call,fname,info_level,total_data));
+ if (!modify_delete_flag(fsp->dev, fsp->inode, delete_on_close)) {
+ DEBUG(0,("set_delete_on_close_internal: failed to change delete on close flag for file %s\n",
+ fsp->fsp_name ));
+ unlock_share_entry_fsp(fsp);
+ return NT_STATUS_ACCESS_DENIED;
+ }
- /* Realloc the parameter and data sizes */
- params = Realloc(*pparams,2);
- if(params == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
- }
- *pparams = params;
+ /*
+ * Release the lock.
+ */
- SSVAL(params,0,0);
+ unlock_share_entry_fsp(fsp);
- size = sbuf.st_size;
- tvs.modtime = sbuf.st_mtime;
- tvs.actime = sbuf.st_atime;
- mode = dos_mode(conn,fname,&sbuf);
-
- if (total_data > 4 && IVAL(pdata,0) == total_data) {
- /* uggh, EAs for OS2 */
- DEBUG(4,("Rejecting EA request with total_data=%d\n",total_data));
- return(ERROR(ERRDOS,ERROR_EAS_NOT_SUPPORTED));
- }
+ /*
+ * Go through all files we have open on the same device and
+ * inode (hanging off the same hash bucket) and set the DELETE_ON_CLOSE_FLAG.
+ * Other smbd's that have this file open will look in the share_mode on close.
+ * take care of this (rare) case in close_file(). See the comment there.
+ * NB. JRA. We don't really need to do this anymore - all should be taken
+ * care of in the share_mode changes in the tdb.
+ */
- switch (info_level)
- {
- case SMB_INFO_STANDARD:
- case SMB_INFO_QUERY_EA_SIZE:
- {
- /* access time */
- tvs.actime = make_unix_date2(pdata+l1_fdateLastAccess);
+ for(iterate_fsp = file_find_di_first(fsp->dev, fsp->inode);
+ iterate_fsp; iterate_fsp = file_find_di_next(iterate_fsp))
+ fsp->delete_on_close = delete_on_close;
- /* write time */
- tvs.modtime = make_unix_date2(pdata+l1_fdateLastWrite);
+ /*
+ * Set the delete on close flag in the fsp.
+ */
+ fsp->delete_on_close = delete_on_close;
- mode = SVAL(pdata,l1_attrFile);
- size = IVAL(pdata,l1_cbFile);
- break;
- }
+ DEBUG(10, ("set_delete_on_close_internal: %s delete on close flag for fnum = %d, file %s\n",
+ delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
- /* XXXX um, i don't think this is right.
- it's also not in the cifs6.txt spec.
- */
- case SMB_INFO_QUERY_EAS_FROM_LIST:
- tvs.actime = make_unix_date2(pdata+8);
- tvs.modtime = make_unix_date2(pdata+12);
- size = IVAL(pdata,16);
- mode = IVAL(pdata,24);
- break;
+ }
- /* XXXX nor this. not in cifs6.txt, either. */
- case SMB_INFO_QUERY_ALL_EAS:
- tvs.actime = make_unix_date2(pdata+8);
- tvs.modtime = make_unix_date2(pdata+12);
- size = IVAL(pdata,16);
- mode = IVAL(pdata,24);
- break;
+ return NT_STATUS_OK;
+}
- case SMB_SET_FILE_BASIC_INFO:
- {
- /* Patch to do this correctly from Paul Eggert <eggert@twinsun.com>. */
- time_t write_time;
- time_t changed_time;
+/****************************************************************************
+ Reply to a TRANS2_SETFILEINFO (set file info by fileid).
+****************************************************************************/
- /* Ignore create time at offset pdata. */
+static int call_trans2setfilepathinfo(connection_struct *conn,
+ char *inbuf, char *outbuf, int length,
+ int bufsize, char **pparams,
+ char **ppdata, int total_data)
+{
+ char *params = *pparams;
+ char *pdata = *ppdata;
+ uint16 tran_call = SVAL(inbuf, smb_setup0);
+ uint16 info_level;
+ int mode=0;
+ SMB_OFF_T size=0;
+ struct utimbuf tvs;
+ SMB_STRUCT_STAT sbuf;
+ pstring fname;
+ int fd = -1;
+ BOOL bad_path = False;
+ files_struct *fsp = NULL;
+
+ if (tran_call == TRANSACT2_SETFILEINFO) {
+ fsp = file_fsp(params,0);
+ info_level = SVAL(params,2);
+
+ if(fsp && (fsp->is_directory || fsp->stat_open)) {
+ /*
+ * This is actually a SETFILEINFO on a directory
+ * handle (returned from an NT SMB). NT5.0 seems
+ * to do this call. JRA.
+ */
+ pstrcpy(fname, fsp->fsp_name);
+ unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if (!check_name(fname,conn) || (!VALID_STAT(sbuf))) {
+ DEBUG(3,("fileinfo of %s failed (%s)\n",fname,strerror(errno)));
+ if((errno == ENOENT) && bad_path) {
+ unix_ERR_class = ERRDOS;
+ unix_ERR_code = ERRbadpath;
+ }
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ }
+ } else if (fsp && fsp->print_file) {
+ /*
+ * Doing a DELETE_ON_CLOSE should cancel a print job.
+ */
+ if ((info_level == SMB_SET_FILE_DISPOSITION_INFO) && CVAL(pdata,0)) {
+ fsp->share_mode = FILE_DELETE_ON_CLOSE;
+
+ DEBUG(3,("call_trans2setfilepathinfo: Cancelling print job (%s)\n", fsp->fsp_name ));
+
+ SSVAL(params,0,0);
+ send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
+ return(-1);
+ }
+ } else {
+ /*
+ * Original code - this is an open file.
+ */
+ CHECK_FSP(fsp,conn);
- /* access time */
- tvs.actime = interpret_long_date(pdata+8);
+ pstrcpy(fname, fsp->fsp_name);
+ fd = fsp->fd;
- write_time = interpret_long_date(pdata+16);
- changed_time = interpret_long_date(pdata+24);
+ if (vfs_fstat(fsp,fd,&sbuf) != 0) {
+ DEBUG(3,("fstat of fnum %d failed (%s)\n",fsp->fnum, strerror(errno)));
+ return(UNIXERROR(ERRDOS,ERRbadfid));
+ }
+ }
+ } else {
+ /* set path info */
+ info_level = SVAL(params,0);
+ srvstr_pull(inbuf, fname, ¶ms[6], sizeof(fname), -1, STR_TERMINATE);
+ unix_convert(fname,conn,0,&bad_path,&sbuf);
+ if(!check_name(fname, conn)) {
+ if((errno == ENOENT) && bad_path) {
+ unix_ERR_class = ERRDOS;
+ unix_ERR_code = ERRbadpath;
+ }
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ }
+
+ if(!VALID_STAT(sbuf)) {
+ DEBUG(3,("stat of %s failed (%s)\n", fname, strerror(errno)));
+ if((errno == ENOENT) && bad_path) {
+ unix_ERR_class = ERRDOS;
+ unix_ERR_code = ERRbadpath;
+ }
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ }
+ }
- tvs.modtime = MIN(write_time, changed_time);
+ if (!CAN_WRITE(conn))
+ return ERROR_DOS(ERRSRV,ERRaccess);
- /* Prefer a defined time to an undefined one. */
- if (tvs.modtime == (time_t)0 || tvs.modtime == (time_t)-1)
- tvs.modtime = (write_time == (time_t)0 || write_time == (time_t)-1
- ? changed_time
- : write_time);
+ DEBUG(3,("call_trans2setfilepathinfo(%d) %s info_level=%d totdata=%d\n",
+ tran_call,fname,info_level,total_data));
-#if 0 /* Needs more testing... */
- /* Test from Luke to prevent Win95 from
- setting incorrect values here.
- */
- if (tvs.actime < tvs.modtime)
- return(ERROR(ERRDOS,ERRnoaccess));
-#endif /* Needs more testing... */
+ /* Realloc the parameter and data sizes */
+ params = Realloc(*pparams,2);
+ if(params == NULL)
+ return ERROR_DOS(ERRDOS,ERRnomem);
+ *pparams = params;
- /* attributes */
- mode = IVAL(pdata,32);
- break;
- }
+ SSVAL(params,0,0);
- /*
- * NT seems to use this call with a size of zero
- * to mean truncate the file. JRA.
- */
+ size = sbuf.st_size;
+ tvs.modtime = sbuf.st_mtime;
+ tvs.actime = sbuf.st_atime;
+ mode = dos_mode(conn,fname,&sbuf);
- case SMB_SET_FILE_ALLOCATION_INFO:
- {
- SMB_OFF_T newsize = IVAL(pdata,0);
+ if (total_data > 4 && IVAL(pdata,0) == total_data) {
+ /* uggh, EAs for OS2 */
+ DEBUG(4,("Rejecting EA request with total_data=%d\n",total_data));
+ return ERROR_DOS(ERRDOS,ERReasnotsupported);
+ }
+
+ switch (info_level) {
+ case SMB_INFO_STANDARD:
+ case SMB_INFO_QUERY_EA_SIZE:
+ {
+ /* access time */
+ tvs.actime = make_unix_date2(pdata+l1_fdateLastAccess);
+
+ /* write time */
+ tvs.modtime = make_unix_date2(pdata+l1_fdateLastWrite);
+
+ mode = SVAL(pdata,l1_attrFile);
+ size = IVAL(pdata,l1_cbFile);
+ break;
+ }
+
+ /* XXXX um, i don't think this is right.
+ it's also not in the cifs6.txt spec.
+ */
+ case SMB_INFO_QUERY_EAS_FROM_LIST:
+ tvs.actime = make_unix_date2(pdata+8);
+ tvs.modtime = make_unix_date2(pdata+12);
+ size = IVAL(pdata,16);
+ mode = IVAL(pdata,24);
+ break;
+
+ /* XXXX nor this. not in cifs6.txt, either. */
+ case SMB_INFO_QUERY_ALL_EAS:
+ tvs.actime = make_unix_date2(pdata+8);
+ tvs.modtime = make_unix_date2(pdata+12);
+ size = IVAL(pdata,16);
+ mode = IVAL(pdata,24);
+ break;
+
+ case SMB_SET_FILE_BASIC_INFO:
+ case SMB_FILE_BASIC_INFORMATION:
+ {
+ /* Patch to do this correctly from Paul Eggert <eggert@twinsun.com>. */
+ time_t write_time;
+ time_t changed_time;
+
+ /* Ignore create time at offset pdata. */
+
+ /* access time */
+ tvs.actime = interpret_long_date(pdata+8);
+
+ write_time = interpret_long_date(pdata+16);
+ changed_time = interpret_long_date(pdata+24);
+
+ tvs.modtime = MIN(write_time, changed_time);
+
+ /* Prefer a defined time to an undefined one. */
+ if (tvs.modtime == (time_t)0 || tvs.modtime == (time_t)-1)
+ tvs.modtime = (write_time == (time_t)0 || write_time == (time_t)-1
+ ? changed_time : write_time);
+
+ /* attributes */
+ mode = IVAL(pdata,32);
+ break;
+ }
+
+ case SMB_FILE_ALLOCATION_INFORMATION:
+ case SMB_SET_FILE_ALLOCATION_INFO:
+ {
+ int ret = -1;
+ SMB_OFF_T allocation_size = IVAL(pdata,0);
#ifdef LARGE_SMB_OFF_T
- newsize |= (((SMB_OFF_T)IVAL(pdata,4)) << 32);
+ allocation_size |= (((SMB_OFF_T)IVAL(pdata,4)) << 32);
#else /* LARGE_SMB_OFF_T */
- if (IVAL(pdata,4) != 0) /* more than 32 bits? */
- return(ERROR(ERRDOS,ERRunknownlevel));
+ if (IVAL(pdata,4) != 0) /* more than 32 bits? */
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
#endif /* LARGE_SMB_OFF_T */
- DEBUG(10,("call_trans2setfilepathinfo: Set file allocation info for file %s to %.0f\n", fname, (double)newsize ));
- if(newsize == 0)
- size = 0;
- break;
- }
+ DEBUG(10,("call_trans2setfilepathinfo: Set file allocation info for file %s to %.0f\n",
+ fname, (double)allocation_size ));
- case SMB_SET_FILE_END_OF_FILE_INFO:
- {
- size = IVAL(pdata,0);
+ if(allocation_size != sbuf.st_size) {
+ SMB_STRUCT_STAT new_sbuf;
+
+ DEBUG(10,("call_trans2setfilepathinfo: file %s : setting new allocation size to %.0f\n",
+ fname, (double)allocation_size ));
+
+ if (fd == -1) {
+ files_struct *new_fsp = NULL;
+ int access_mode = 0;
+ int action = 0;
+
+ if(global_oplock_break) {
+ /* Queue this file modify as we are the process of an oplock break. */
+
+ DEBUG(2,("call_trans2setfilepathinfo: queueing message due to being "));
+ DEBUGADD(2,( "in oplock break state.\n"));
+
+ push_oplock_pending_smb_message(inbuf, length);
+ return -1;
+ }
+
+ new_fsp = open_file_shared(conn, fname, &sbuf,
+ SET_OPEN_MODE(DOS_OPEN_RDWR),
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
+ 0, 0, &access_mode, &action);
+
+ if (new_fsp == NULL)
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ ret = vfs_allocate_file_space(new_fsp, allocation_size);
+ if (vfs_fstat(new_fsp,new_fsp->fd,&new_sbuf) != 0) {
+ DEBUG(3,("fstat of fnum %d failed (%s)\n",new_fsp->fnum, strerror(errno)));
+ ret = -1;
+ }
+ close_file(new_fsp,True);
+ } else {
+ ret = vfs_allocate_file_space(fsp, size);
+ if (vfs_fstat(fsp,fd,&new_sbuf) != 0) {
+ DEBUG(3,("fstat of fnum %d failed (%s)\n",fsp->fnum, strerror(errno)));
+ ret = -1;
+ }
+ }
+ if (ret == -1)
+ return ERROR_NT(NT_STATUS_DISK_FULL);
+
+ /* Allocate can trucate size... */
+ size = new_sbuf.st_size;
+ }
+
+ break;
+ }
+
+ case SMB_FILE_END_OF_FILE_INFORMATION:
+ case SMB_SET_FILE_END_OF_FILE_INFO:
+ {
+ size = IVAL(pdata,0);
#ifdef LARGE_SMB_OFF_T
- size |= (((SMB_OFF_T)IVAL(pdata,4)) << 32);
+ size |= (((SMB_OFF_T)IVAL(pdata,4)) << 32);
#else /* LARGE_SMB_OFF_T */
- if (IVAL(pdata,4) != 0) /* more than 32 bits? */
- return(ERROR(ERRDOS,ERRunknownlevel));
+ if (IVAL(pdata,4) != 0) /* more than 32 bits? */
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
#endif /* LARGE_SMB_OFF_T */
- DEBUG(10,("call_trans2setfilepathinfo: Set end of file info for file %s to %.0f\n", fname, (double)size ));
- break;
- }
+ DEBUG(10,("call_trans2setfilepathinfo: Set end of file info for file %s to %.0f\n", fname, (double)size ));
+ break;
+ }
- case SMB_SET_FILE_DISPOSITION_INFO: /* Set delete on close for open file. */
- {
- if ((tran_call == TRANSACT2_SETFILEINFO) && (fsp != NULL))
- {
- BOOL delete_on_close = (CVAL(pdata,0) ? True : False);
+ case SMB_FILE_DISPOSITION_INFORMATION:
+ case SMB_SET_FILE_DISPOSITION_INFO: /* Set delete on close for open file. */
+ {
+ BOOL delete_on_close = (CVAL(pdata,0) ? True : False);
+ NTSTATUS status;
- if(fsp->is_directory)
- {
- fsp->directory_delete_on_close = delete_on_close;
- DEBUG(10, ("call_trans2setfilepathinfo: %s delete on close flag for fnum = %d, directory %s\n",
- delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
+ if (tran_call != TRANSACT2_SETFILEINFO)
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
- }
- else if(fsp->stat_open)
- {
- DEBUG(10, ("call_trans2setfilepathinfo: %s delete on close flag for fnum = %d, stat open %s\n",
- delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
- }
- else
- {
+ if (fsp == NULL)
+ return(UNIXERROR(ERRDOS,ERRbadfid));
- /*
- * We can only set the delete on close flag if
- * the share mode contained ALLOW_SHARE_DELETE
- */
-
- if(!GET_ALLOW_SHARE_DELETE(fsp->share_mode))
- return(ERROR(ERRDOS,ERRnoaccess));
-
- /*
- * If the flag has been set then
- * modify the share mode entry for all files we have open
- * on this device and inode to tell other smbds we have
- * changed the delete on close flag.
- */
-
- if(delete_on_close && !GET_DELETE_ON_CLOSE_FLAG(fsp->share_mode))
- {
- int i;
- files_struct *iterate_fsp;
- SMB_DEV_T dev = fsp->dev;
- SMB_INO_T inode = fsp->inode;
- int num_share_modes;
- share_mode_entry *current_shares = NULL;
-
- if (lock_share_entry_fsp(fsp) == False)
- return(ERROR(ERRDOS,ERRnoaccess));
-
- /*
- * Before we allow this we need to ensure that all current opens
- * on the file have the GET_ALLOW_SHARE_DELETE flag set. If they
- * do not then we deny this (as we are essentially deleting the
- * file at this point.
- */
-
- num_share_modes = get_share_modes(conn, dev, inode, ¤t_shares);
- for(i = 0; i < num_share_modes; i++)
- {
- if(!GET_ALLOW_SHARE_DELETE(current_shares[i].share_mode))
- {
- DEBUG(5,("call_trans2setfilepathinfo: refusing to set delete on close flag for fnum = %d, \
-file %s as a share exists that was not opened with FILE_DELETE access.\n",
- fsp->fnum, fsp->fsp_name ));
- /*
- * Release the lock.
- */
-
- unlock_share_entry_fsp(fsp);
-
- /*
- * current_shares was malloced by get_share_modes - free it here.
- */
-
- free((char *)current_shares);
-
- /*
- * Even though share violation would be more appropriate here,
- * return ERRnoaccess as that's what NT does.
- */
-
- return(ERROR(ERRDOS,ERRnoaccess));
- }
- }
-
- /*
- * current_shares was malloced by get_share_modes - free it here.
- */
-
- free((char *)current_shares);
-
- DEBUG(10,("call_trans2setfilepathinfo: %s delete on close flag for fnum = %d, file %s\n",
- delete_on_close ? "Adding" : "Removing", fsp->fnum, fsp->fsp_name ));
-
- /*
- * Go through all files we have open on the same device and
- * inode (hanging off the same hash bucket) and set the DELETE_ON_CLOSE_FLAG.
- * Other smbd's that have this file open will have to fend for themselves. We
- * take care of this (rare) case in close_file(). See the comment there.
- */
-
- for(iterate_fsp = file_find_di_first(dev, inode); iterate_fsp;
- iterate_fsp = file_find_di_next(iterate_fsp))
- {
- int new_share_mode = (delete_on_close ?
- (iterate_fsp->share_mode | DELETE_ON_CLOSE_FLAG) :
- (iterate_fsp->share_mode & ~DELETE_ON_CLOSE_FLAG) );
-
- DEBUG(10,("call_trans2setfilepathinfo: Changing share mode for fnum %d, file %s \
-dev = %x, inode = %.0f from %x to %x\n",
- iterate_fsp->fnum, iterate_fsp->fsp_name, (unsigned int)dev,
- (double)inode, iterate_fsp->share_mode, new_share_mode ));
-
- if(modify_share_mode(iterate_fsp, new_share_mode, iterate_fsp->oplock_type)==False)
- DEBUG(0,("call_trans2setfilepathinfo: failed to change delete on close for fnum %d, \
-dev = %x, inode = %.0f\n", iterate_fsp->fnum, (unsigned int)dev, (double)inode));
- }
-
- /*
- * Set the delete on close flag in the reference
- * counted struct. Delete when the last reference
- * goes away.
- */
- fsp->delete_on_close = delete_on_close;
-
- unlock_share_entry_fsp(fsp);
-
- DEBUG(10, ("call_trans2setfilepathinfo: %s delete on close flag for fnum = %d, file %s\n",
- delete_on_close ? "Added" : "Removed", fsp->fnum, fsp->fsp_name ));
-
- } /* end if(delete_on_close && !GET_DELETE_ON_CLOSE_FLAG(fsp->share_mode)) */
- } /* end if is_directory. */
- } else
- return(ERROR(ERRDOS,ERRunknownlevel));
- break;
- }
+ status = set_delete_on_close_internal(fsp, delete_on_close);
+
+ if (NT_STATUS_V(status) != NT_STATUS_V(NT_STATUS_OK))
+ return ERROR_NT(status);
- default:
- {
- return(ERROR(ERRDOS,ERRunknownlevel));
- }
- }
+ break;
+ }
- /* get some defaults (no modifications) if any info is zero or -1. */
- if (tvs.actime == (time_t)0 || tvs.actime == (time_t)-1)
- tvs.actime = sbuf.st_atime;
+ default:
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
+ }
- if (tvs.modtime == (time_t)0 || tvs.modtime == (time_t)-1)
- tvs.modtime = sbuf.st_mtime;
+ /* get some defaults (no modifications) if any info is zero or -1. */
+ if (tvs.actime == (time_t)0 || tvs.actime == (time_t)-1)
+ tvs.actime = sbuf.st_atime;
- DEBUG(6,("actime: %s " , ctime(&tvs.actime)));
- DEBUG(6,("modtime: %s ", ctime(&tvs.modtime)));
- DEBUG(6,("size: %.0f ", (double)size));
- DEBUG(6,("mode: %x\n" , mode));
+ if (tvs.modtime == (time_t)0 || tvs.modtime == (time_t)-1)
+ tvs.modtime = sbuf.st_mtime;
- if(!((info_level == SMB_SET_FILE_END_OF_FILE_INFO) ||
- (info_level == SMB_SET_FILE_ALLOCATION_INFO))) {
- /*
- * Only do this test if we are not explicitly
- * changing the size of a file.
- */
- if (!size)
- size = sbuf.st_size;
- }
+ DEBUG(6,("actime: %s " , ctime(&tvs.actime)));
+ DEBUG(6,("modtime: %s ", ctime(&tvs.modtime)));
+ DEBUG(6,("size: %.0f ", (double)size));
+ DEBUG(6,("mode: %x\n" , mode));
- /* Try and set the times, size and mode of this file -
- if they are different from the current values
- */
- if (sbuf.st_mtime != tvs.modtime || sbuf.st_atime != tvs.actime) {
- if(fsp != NULL) {
- /*
- * This was a setfileinfo on an open file.
- * NT does this a lot. It's actually pointless
- * setting the time here, as it will be overwritten
- * on the next write, so we save the request
- * away and will set it on file code. JRA.
- */
+ if(!((info_level == SMB_SET_FILE_END_OF_FILE_INFO) ||
+ (info_level == SMB_SET_FILE_ALLOCATION_INFO) ||
+ (info_level == SMB_FILE_ALLOCATION_INFORMATION) ||
+ (info_level == SMB_FILE_END_OF_FILE_INFORMATION))) {
- if (tvs.modtime != (time_t)0 && tvs.modtime != (time_t)-1) {
- DEBUG(10,("call_trans2setfilepathinfo: setting pending modtime to %s\n",
- ctime(&tvs.modtime) ));
- fsp->pending_modtime = tvs.modtime;
- }
+ /*
+ * Only do this test if we are not explicitly
+ * changing the size of a file.
+ */
+ if (!size)
+ size = sbuf.st_size;
+ }
- } else {
+ /*
+ * Try and set the times, size and mode of this file -
+ * if they are different from the current values
+ */
+ if (sbuf.st_mtime != tvs.modtime || sbuf.st_atime != tvs.actime) {
+ if(fsp != NULL) {
+ /*
+ * This was a setfileinfo on an open file.
+ * NT does this a lot. It's actually pointless
+ * setting the time here, as it will be overwritten
+ * on the next write, so we save the request
+ * away and will set it on file code. JRA.
+ */
+
+ if (tvs.modtime != (time_t)0 && tvs.modtime != (time_t)-1) {
+ DEBUG(10,("call_trans2setfilepathinfo: setting pending modtime to %s\n", ctime(&tvs.modtime) ));
+ fsp->pending_modtime = tvs.modtime;
+ }
- DEBUG(10,("call_trans2setfilepathinfo: setting utimes to modified values.\n"));
+ } else {
- if(file_utime(conn, fname, &tvs)!=0)
- return(UNIXERROR(ERRDOS,ERRnoaccess));
- }
- }
+ DEBUG(10,("call_trans2setfilepathinfo: setting utimes to modified values.\n"));
- /* check the mode isn't different, before changing it */
- if ((mode != 0) && (mode != dos_mode(conn, fname, &sbuf))) {
+ if(file_utime(conn, fname, &tvs)!=0)
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
+ }
+ }
- DEBUG(10,("call_trans2setfilepathinfo: file %s : setting dos mode %x\n",
- fname, mode ));
+ /* check the mode isn't different, before changing it */
+ if ((mode != 0) && (mode != dos_mode(conn, fname, &sbuf))) {
- if(file_chmod(conn, fname, mode, NULL)) {
- DEBUG(2,("chmod of %s failed (%s)\n", fname, strerror(errno)));
- return(UNIXERROR(ERRDOS,ERRnoaccess));
- }
- }
+ DEBUG(10,("call_trans2setfilepathinfo: file %s : setting dos mode %x\n", fname, mode ));
+
+ if(file_chmod(conn, fname, mode, NULL)) {
+ DEBUG(2,("chmod of %s failed (%s)\n", fname, strerror(errno)));
+ return(UNIXERROR(ERRDOS,ERRnoaccess));
+ }
+ }
- if(size != sbuf.st_size) {
+ if(size != sbuf.st_size) {
- DEBUG(10,("call_trans2setfilepathinfo: file %s : setting new size to %.0f\n",
- fname, (double)size ));
+ DEBUG(10,("call_trans2setfilepathinfo: file %s : setting new size to %.0f\n",
+ fname, (double)size ));
- if (fd == -1) {
- files_struct *new_fsp = NULL;
- int access_mode = 0;
- int action = 0;
+ if (fd == -1) {
+ files_struct *new_fsp = NULL;
+ int access_mode = 0;
+ int action = 0;
- if(global_oplock_break) {
- /* Queue this file modify as we are the process of an oplock break. */
+ if(global_oplock_break) {
+ /* Queue this file modify as we are the process of an oplock break. */
- DEBUG(2,("call_trans2setfilepathinfo: queueing message due to being "));
- DEBUGADD(2,( "in oplock break state.\n"));
+ DEBUG(2,("call_trans2setfilepathinfo: queueing message due to being "));
+ DEBUGADD(2,( "in oplock break state.\n"));
- push_oplock_pending_smb_message(inbuf, length);
- return -1;
- }
+ push_oplock_pending_smb_message(inbuf, length);
+ return -1;
+ }
- new_fsp = open_file_shared(conn, fname, &sbuf,
- SET_OPEN_MODE(DOS_OPEN_RDWR),
- (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
- 0, 0, &access_mode, &action);
+ new_fsp = open_file_shared(conn, fname, &sbuf,
+ SET_OPEN_MODE(DOS_OPEN_RDWR),
+ (FILE_FAIL_IF_NOT_EXIST|FILE_EXISTS_OPEN),
+ 0, 0, &access_mode, &action);
- if (new_fsp == NULL)
- return(UNIXERROR(ERRDOS,ERRbadpath));
- vfs_set_filelen(new_fsp, size);
- close_file(new_fsp,True);
- } else {
- vfs_set_filelen(fsp, size);
- }
- }
+ if (new_fsp == NULL)
+ return(UNIXERROR(ERRDOS,ERRbadpath));
+ vfs_set_filelen(new_fsp, size);
+ close_file(new_fsp,True);
+ } else {
+ vfs_set_filelen(fsp, size);
+ }
+ }
- SSVAL(params,0,0);
+ SSVAL(params,0,0);
- send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
+ send_trans2_replies(outbuf, bufsize, params, 2, *ppdata, 0);
- return(-1);
+ return(-1);
}
/****************************************************************************
- reply to a TRANS2_MKDIR (make directory with extended attributes).
+ Reply to a TRANS2_MKDIR (make directory with extended attributes).
****************************************************************************/
+
static int call_trans2mkdir(connection_struct *conn,
char *inbuf, char *outbuf, int length, int bufsize,
char **pparams, char **ppdata)
BOOL bad_path = False;
if (!CAN_WRITE(conn))
- return(ERROR(ERRSRV,ERRaccess));
+ return ERROR_DOS(ERRSRV,ERRaccess);
srvstr_pull(inbuf, directory, ¶ms[4], sizeof(directory), -1, STR_TERMINATE);
/* Realloc the parameter and data sizes */
params = Realloc(*pparams,2);
if(params == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*pparams = params;
}
/****************************************************************************
- reply to a TRANS2_FINDNOTIFYFIRST (start monitoring a directory for changes)
- We don't actually do this - we just send a null response.
+ Reply to a TRANS2_FINDNOTIFYFIRST (start monitoring a directory for changes).
+ We don't actually do this - we just send a null response.
****************************************************************************/
+
static int call_trans2findnotifyfirst(connection_struct *conn,
char *inbuf, char *outbuf,
int length, int bufsize,
case 2:
break;
default:
- return(ERROR(ERRDOS,ERRunknownlevel));
+ return ERROR_DOS(ERRDOS,ERRunknownlevel);
}
/* Realloc the parameter and data sizes */
params = Realloc(*pparams,6);
if(params == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*pparams = params;
}
/****************************************************************************
- reply to a TRANS2_FINDNOTIFYNEXT (continue monitoring a directory for
- changes). Currently this does nothing.
+ Reply to a TRANS2_FINDNOTIFYNEXT (continue monitoring a directory for
+ changes). Currently this does nothing.
****************************************************************************/
+
static int call_trans2findnotifynext(connection_struct *conn,
char *inbuf, char *outbuf,
int length, int bufsize,
/* Realloc the parameter and data sizes */
params = Realloc(*pparams,4);
if(params == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*pparams = params;
}
/****************************************************************************
- reply to a TRANS2_GET_DFS_REFERRAL - Shirish Kalele <kalele@veritas.com>
+ Reply to a TRANS2_GET_DFS_REFERRAL - Shirish Kalele <kalele@veritas.com>.
****************************************************************************/
+
static int call_trans2getdfsreferral(connection_struct *conn, char* inbuf,
char* outbuf, int length, int bufsize,
char** pparams, char** ppdata)
DEBUG(10,("call_trans2getdfsreferral\n"));
if(!lp_host_msdfs())
- return(ERROR(ERRDOS,ERRbadfunc));
+ return ERROR_DOS(ERRDOS,ERRbadfunc);
- srvstr_pull(inbuf, pathname, ¶ms[2], sizeof(pathname), -1, STR_TERMINATE|STR_CONVERT);
+ srvstr_pull(inbuf, pathname, ¶ms[2], sizeof(pathname), -1, STR_TERMINATE);
if((reply_size = setup_dfs_referral(pathname,max_referral_level,ppdata)) < 0)
- return(ERROR(ERRDOS,ERRbadfile));
+ return ERROR_DOS(ERRDOS,ERRbadfile);
SSVAL(outbuf,smb_flg2,SVAL(outbuf,smb_flg2) | FLAGS2_DFS_PATHNAMES);
send_trans2_replies(outbuf,bufsize,0,0,*ppdata,reply_size);
#define LMFUNC_GETJOBID 0x60
/****************************************************************************
- reply to a TRANS2_IOCTL - used for OS/2 printing.
+ Reply to a TRANS2_IOCTL - used for OS/2 printing.
****************************************************************************/
static int call_trans2ioctl(connection_struct *conn, char* inbuf,
(SVAL(inbuf,(smb_setup+6)) == LMFUNC_GETJOBID)) {
pdata = Realloc(*ppdata, 32);
if(pdata == NULL) {
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
*ppdata = pdata;
CAN ACCEPT THIS IN UNICODE. JRA. */
SSVAL(pdata,0,fsp->print_jobid); /* Job number */
- srvstr_push( outbuf, pdata + 2, global_myname, 15, STR_CONVERT|STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
- srvstr_push( outbuf, pdata+18, lp_servicename(SNUM(conn)), 13, STR_CONVERT|STR_ASCII|STR_TERMINATE); /* Service name */
+ srvstr_push( outbuf, pdata + 2, global_myname, 15, STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
+ srvstr_push( outbuf, pdata+18, lp_servicename(SNUM(conn)), 13, STR_ASCII|STR_TERMINATE); /* Service name */
send_trans2_replies(outbuf,bufsize,*pparams,0,*ppdata,32);
return(-1);
} else {
DEBUG(2,("Unknown TRANS2_IOCTL\n"));
- return(ERROR(ERRSRV,ERRerror));
+ return ERROR_DOS(ERRSRV,ERRerror);
}
}
/****************************************************************************
- reply to a SMBfindclose (stop trans2 directory search)
+ Reply to a SMBfindclose (stop trans2 directory search).
****************************************************************************/
+
int reply_findclose(connection_struct *conn,
char *inbuf,char *outbuf,int length,int bufsize)
{
}
/****************************************************************************
- reply to a SMBfindnclose (stop FINDNOTIFYFIRST directory search)
+ Reply to a SMBfindnclose (stop FINDNOTIFYFIRST directory search).
****************************************************************************/
+
int reply_findnclose(connection_struct *conn,
char *inbuf,char *outbuf,int length,int bufsize)
{
return(outsize);
}
-
/****************************************************************************
- reply to a SMBtranss2 - just ignore it!
+ Reply to a SMBtranss2 - just ignore it!
****************************************************************************/
+
int reply_transs2(connection_struct *conn,
char *inbuf,char *outbuf,int length,int bufsize)
{
}
/****************************************************************************
- reply to a SMBtrans2
+ Reply to a SMBtrans2.
****************************************************************************/
+
int reply_trans2(connection_struct *conn,
char *inbuf,char *outbuf,int length,int bufsize)
{
if (IS_IPC(conn) && (tran_call != TRANSACT2_OPEN)
&& (tran_call != TRANSACT2_GET_DFS_REFERRAL)) {
END_PROFILE(SMBtrans2);
- return(ERROR(ERRSRV,ERRaccess));
+ return ERROR_DOS(ERRSRV,ERRaccess);
}
outsize = set_message(outbuf,0,0,True);
DEBUG(2,("Invalid smb_sucnt in trans2 call(%d)\n",suwcnt));
DEBUG(2,("Transaction is %d\n",tran_call));
END_PROFILE(SMBtrans2);
- return(ERROR(ERRSRV,ERRerror));
+ return ERROR_DOS(ERRSRV,ERRerror);
}
}
if ((total_params && !params) || (total_data && !data)) {
DEBUG(2,("Out of memory in reply_trans2\n"));
- if(params)
- free(params);
- if(data)
- free(data);
+ SAFE_FREE(params);
+ SAFE_FREE(data);
END_PROFILE(SMBtrans2);
- return(ERROR(ERRDOS,ERRnomem));
+ return ERROR_DOS(ERRDOS,ERRnomem);
}
/* Copy the param and data bytes sent with this request into
/* We need to send an interim response then receive the rest
of the parameter/data bytes */
outsize = set_message(outbuf,0,0,True);
- send_smb(smbd_server_fd(),outbuf);
+ if (!send_smb(smbd_server_fd(),outbuf))
+ exit_server("reply_trans2: send_smb failed.");
while (num_data_sofar < total_data ||
num_params_sofar < total_params) {
else
DEBUG(0,("reply_trans2: %s in getting secondary trans2 response.\n",
(smb_read_error == READ_ERROR) ? "error" : "timeout" ));
- if(params)
- free(params);
- if(data)
- free(data);
+ SAFE_FREE(params);
+ SAFE_FREE(data);
END_PROFILE(SMBtrans2);
- return(ERROR(ERRSRV,ERRerror));
+ return ERROR_DOS(ERRSRV,ERRerror);
}
/* Revise total_params and total_data in case
default:
/* Error in request */
DEBUG(2,("Unknown request %d in trans2 call\n", tran_call));
- if(params)
- free(params);
- if(data)
- free(data);
+ SAFE_FREE(params);
+ SAFE_FREE(data);
END_PROFILE(SMBtrans2);
- return (ERROR(ERRSRV,ERRerror));
+ return ERROR_DOS(ERRSRV,ERRerror);
}
/* As we do not know how many data packets will need to be
an error packet.
*/
- if(params)
- free(params);
- if(data)
- free(data);
+ SAFE_FREE(params);
+ SAFE_FREE(data);
END_PROFILE(SMBtrans2);
return outsize; /* If a correct response was needed the
call_trans2xxx calls have already sent
git.samba.org / samba.git / blobdiff