Author: jra Date: 2006-06-21 02:31:17 +0000 (Wed, 21 Jun 2006) New Revision: 16436
WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=16436 Log: Add in the uid info that Jerry needs into the share_mode struct. Allows us to know the unix uid of the opener of the file/directory. Needed for info level queries on open files. Jeremy. Modified: trunk/source/include/smb.h trunk/source/libsmb/smb_share_modes.c trunk/source/locking/locking.c trunk/source/smbd/open.c trunk/source/smbd/oplock.c trunk/source/utils/status.c trunk/source/web/statuspage.c Changeset: Modified: trunk/source/include/smb.h =================================================================== --- trunk/source/include/smb.h 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/include/smb.h 2006-06-21 02:31:17 UTC (rev 16436) @@ -678,6 +678,7 @@ SMB_DEV_T dev; SMB_INO_T inode; unsigned long share_file_id; + uint32 uid; /* uid of file opener. */ }; /* oplock break message definition - linearization of share_mode_entry. @@ -694,10 +695,11 @@ 28 SMB_DEV_T dev 8 bytes. 36 SMB_INO_T inode 8 bytes 44 unsigned long file_id 4 bytes -48 +48 uint32 uid 4 bytes +52 */ -#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 48 +#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 52 struct share_mode_lock { const char *servicepath; /* canonicalized. */ Modified: trunk/source/libsmb/smb_share_modes.c =================================================================== --- trunk/source/libsmb/smb_share_modes.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/libsmb/smb_share_modes.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -149,6 +149,7 @@ out->access_mask = in->access_mask; out->dev = (SMB_DEV_T)in->dev; out->inode = (SMB_INO_T)in->ino; + out->uid = (uint32)geteuid(); } /* Modified: trunk/source/locking/locking.c =================================================================== --- trunk/source/locking/locking.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/locking/locking.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -443,13 +443,13 @@ slprintf(share_str, sizeof(share_str)-1, "share_mode_entry[%d]: %s " "pid = %s, share_access = 0x%x, private_options = 0x%x, " "access_mask = 0x%x, mid = 0x%x, type= 0x%x, file_id = %lu, " - "dev = 0x%x, inode = %.0f", + "uid = %u, dev = 0x%x, inode = %.0f", num, e->op_type == UNUSED_SHARE_MODE_ENTRY ? "UNUSED" : "", procid_str_static(&e->pid), e->share_access, e->private_options, e->access_mask, e->op_mid, e->op_type, e->share_file_id, - (unsigned int)e->dev, (double)e->inode ); + (unsigned int)e->uid, (unsigned int)e->dev, (double)e->inode ); return share_str; } @@ -917,7 +917,7 @@ static void fill_share_mode_entry(struct share_mode_entry *e, files_struct *fsp, - uint16 mid, uint16 op_type) + uid_t uid, uint16 mid, uint16 op_type) { ZERO_STRUCTP(e); e->pid = procid_self(); @@ -928,9 +928,10 @@ e->op_type = op_type; e->time.tv_sec = fsp->open_time.tv_sec; e->time.tv_usec = fsp->open_time.tv_usec; - e->share_file_id = fsp->fh->file_id; e->dev = fsp->dev; e->inode = fsp->inode; + e->share_file_id = fsp->fh->file_id; + e->uid = (uint32)uid; } static void fill_deferred_open_entry(struct share_mode_entry *e, @@ -945,6 +946,7 @@ e->time.tv_usec = request_time.tv_usec; e->dev = dev; e->inode = ino; + e->uid = (uint32)-1; } static void add_share_mode_entry(struct share_mode_lock *lck, @@ -969,10 +971,10 @@ } void set_share_mode(struct share_mode_lock *lck, files_struct *fsp, - uint16 mid, uint16 op_type) + uid_t uid, uint16 mid, uint16 op_type) { struct share_mode_entry entry; - fill_share_mode_entry(&entry, fsp, mid, op_type); + fill_share_mode_entry(&entry, fsp, uid, mid, op_type); add_share_mode_entry(lck, &entry); } @@ -1044,7 +1046,8 @@ { struct share_mode_entry entry, *e; - fill_share_mode_entry(&entry, fsp, 0, NO_OPLOCK); + /* Don't care about the pid owner being correct here - just a search. */ + fill_share_mode_entry(&entry, fsp, (uid_t)-1, 0, NO_OPLOCK); e = find_share_mode_entry(lck, &entry); if (e == NULL) { @@ -1080,7 +1083,8 @@ { struct share_mode_entry entry, *e; - fill_share_mode_entry(&entry, fsp, 0, NO_OPLOCK); + /* Don't care about the pid owner being correct here - just a search. */ + fill_share_mode_entry(&entry, fsp, (uid_t)-1, 0, NO_OPLOCK); e = find_share_mode_entry(lck, &entry); if (e == NULL) { @@ -1101,7 +1105,8 @@ { struct share_mode_entry entry, *e; - fill_share_mode_entry(&entry, fsp, 0, NO_OPLOCK); + /* Don't care about the pid owner being correct here - just a search. */ + fill_share_mode_entry(&entry, fsp, (uid_t)-1, 0, NO_OPLOCK); e = find_share_mode_entry(lck, &entry); if (e == NULL) { Modified: trunk/source/smbd/open.c =================================================================== --- trunk/source/smbd/open.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/smbd/open.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -1682,7 +1682,7 @@ fsp->oplock_type = NO_OPLOCK; } } - set_share_mode(lck, fsp, 0, fsp->oplock_type); + set_share_mode(lck, fsp, current_user.ut.uid, 0, fsp->oplock_type); if (info == FILE_WAS_OVERWRITTEN || info == FILE_WAS_CREATED || info == FILE_WAS_SUPERSEDED) { @@ -1987,7 +1987,7 @@ return status; } - set_share_mode(lck, fsp, 0, NO_OPLOCK); + set_share_mode(lck, fsp, current_user.ut.uid, 0, NO_OPLOCK); /* For directories the delete on close bit at open time seems always to be honored on close... See test 19 in Samba4 BASE-DELETE. */ Modified: trunk/source/smbd/oplock.c =================================================================== --- trunk/source/smbd/oplock.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/smbd/oplock.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -830,6 +830,7 @@ SDEV_T_VAL(msg,28,e->dev); SINO_T_VAL(msg,36,e->inode); SIVAL(msg,44,e->share_file_id); + SIVAL(msg,48,e->uid); } /**************************************************************************** @@ -849,6 +850,7 @@ e->dev = DEV_T_VAL(msg,28); e->inode = INO_T_VAL(msg,36); e->share_file_id = (unsigned long)IVAL(msg,44); + e->uid = (uint32)IVAL(msg,48); } /**************************************************************************** Modified: trunk/source/utils/status.c =================================================================== --- trunk/source/utils/status.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/utils/status.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -108,13 +108,14 @@ if (count==0) { d_printf("Locked files:\n"); - d_printf("Pid DenyMode Access R/W Oplock SharePath Name\n"); - d_printf("----------------------------------------------------------------------------------------\n"); + d_printf("Pid Uid DenyMode Access R/W Oplock SharePath Name Time\n"); + d_printf("--------------------------------------------------------------------------------------------------\n"); } count++; if (Ucrit_checkPid(procid_to_pid(&e->pid))) { d_printf("%-11s ",procid_str_static(&e->pid)); + d_printf("%-9u ", (unsigned int)e->uid); switch (map_share_mode_to_deny_mode(e->share_access, e->private_options)) { case DENY_NONE: d_printf("DENY_NONE "); break; Modified: trunk/source/web/statuspage.c =================================================================== --- trunk/source/web/statuspage.c 2006-06-21 02:31:12 UTC (rev 16435) +++ trunk/source/web/statuspage.c 2006-06-21 02:31:17 UTC (rev 16436) @@ -119,6 +119,7 @@ e->private_options); printf("<tr><td>%s</td>",_(mapPid2Machine(e->pid))); + printf("<td>%u</td>",(unsigned int)e->uid); printf("<td>"); switch ((deny_mode>>4)&0xF) { case DENY_NONE: printf("DENY_NONE"); break;
