diff options
Diffstat (limited to 'source3/smbd/trans2.c')
| -rw-r--r-- | source3/smbd/trans2.c | 129 |
1 files changed, 86 insertions, 43 deletions
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c index 6f8fe5121a..d0d3352ec4 100644 --- a/source3/smbd/trans2.c +++ b/source3/smbd/trans2.c @@ -343,7 +343,7 @@ static int get_lanman2_dir_entry(int cnum,char *path_mask,int dirtype,int info_l size = sbuf.st_size; mdate = sbuf.st_mtime; adate = sbuf.st_atime; - cdate = sbuf.st_ctime; + cdate = sbuf.st_mtime; if(mode & aDIR) size = 0; @@ -915,10 +915,10 @@ static int call_trans2qfsinfo(char *inbuf, char *outbuf, int length, int bufsize /* Return volume name */ int volname_len = MIN(strlen(vname),11); data_len = l2_vol_szVolLabel + volname_len + 1; - put_dos_date2(pdata,l2_vol_fdateCreation,st.st_ctime); + put_dos_date2(pdata,l2_vol_fdateCreation,st.st_mtime); SCVAL(pdata,l2_vol_cch,volname_len); StrnCpy(pdata+l2_vol_szVolLabel,vname,volname_len); - DEBUG(5,("call_trans2qfsinfo : time = %x, namelen = %d, name = %s\n",st.st_ctime,volname_len, + DEBUG(5,("call_trans2qfsinfo : time = %x, namelen = %d, name = %s\n",st.st_mtime, volname_len, pdata+l2_vol_szVolLabel)); break; } @@ -1070,21 +1070,21 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length, switch (info_level) { - case 1: - case 2: + case SMB_INFO_STANDARD: + case SMB_INFO_QUERY_EA_SIZE: data_size = (info_level==1?22:26); - put_dos_date2(pdata,l1_fdateCreation,sbuf.st_ctime); - put_dos_date2(pdata,l1_fdateLastAccess,sbuf.st_atime); - put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); + put_dos_date2(pdata,l1_fdateCreation,sbuf.st_mtime); /* create = mod */ + put_dos_date2(pdata,l1_fdateLastAccess,sbuf.st_atime); /* access time */ + put_dos_date2(pdata,l1_fdateLastWrite,sbuf.st_mtime); /* write time */ SIVAL(pdata,l1_cbFile,size); SIVAL(pdata,l1_cbFileAlloc,ROUNDUP(size,1024)); SSVAL(pdata,l1_attrFile,mode); SIVAL(pdata,l1_attrFile+2,4); /* this is what OS2 does */ break; - case 3: + case SMB_INFO_QUERY_EAS_FROM_LIST: data_size = 24; - put_dos_date2(pdata,0,sbuf.st_ctime); + put_dos_date2(pdata,0,sbuf.st_mtime); /* create time = mod time */ put_dos_date2(pdata,4,sbuf.st_atime); put_dos_date2(pdata,8,sbuf.st_mtime); SIVAL(pdata,12,size); @@ -1092,7 +1092,7 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length, SIVAL(pdata,20,mode); break; - case 4: + case SMB_INFO_QUERY_ALL_EAS: data_size = 4; SIVAL(pdata,0,data_size); break; @@ -1101,12 +1101,20 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length, return(ERROR(ERRDOS,ERRbadfunc)); /* os/2 needs this */ case SMB_QUERY_FILE_BASIC_INFO: - data_size = 36; - put_long_date(pdata,sbuf.st_ctime); - put_long_date(pdata+8,sbuf.st_atime); - put_long_date(pdata+16,sbuf.st_mtime); - put_long_date(pdata+24,sbuf.st_mtime); + data_size = 40; /* w95 returns 40 bytes not 36. */ + put_long_date(pdata,sbuf.st_mtime); /* create time = mod time */ + put_long_date(pdata+8,sbuf.st_atime); /* access time */ + put_long_date(pdata+16,sbuf.st_mtime); /* write time */ + put_long_date(pdata+24,sbuf.st_ctime); /* change time */ SIVAL(pdata,32,mode); + + DEBUG(5,("SMB_QFBI - ")); + DEBUG(5,("create: %s ", ctime(&sbuf.st_mtime))); + DEBUG(5,("access: %s ", ctime(&sbuf.st_atime))); + DEBUG(5,("write: %s ", ctime(&sbuf.st_mtime))); + DEBUG(5,("change: %s ", ctime(&sbuf.st_ctime))); + DEBUG(5,("mode: %x\n", mode)); + break; case SMB_QUERY_FILE_STANDARD_INFO: @@ -1135,10 +1143,10 @@ static int call_trans2qfilepathinfo(char *inbuf, char *outbuf, int length, break; case SMB_QUERY_FILE_ALL_INFO: - put_long_date(pdata,sbuf.st_ctime); - put_long_date(pdata+8,sbuf.st_atime); - put_long_date(pdata+16,sbuf.st_mtime); - put_long_date(pdata+24,sbuf.st_mtime); + put_long_date(pdata,sbuf.st_mtime); /* create time = mod time */ + put_long_date(pdata+8,sbuf.st_atime); /* access time */ + put_long_date(pdata+16,sbuf.st_mtime); /* write time */ + put_long_date(pdata+24,sbuf.st_ctime); /* change time */ SIVAL(pdata,32,mode); pdata += 40; SIVAL(pdata,0,size); @@ -1257,29 +1265,33 @@ static int call_trans2setfilepathinfo(char *inbuf, char *outbuf, int length, } switch (info_level) + { + case SMB_INFO_STANDARD: + case SMB_INFO_QUERY_EA_SIZE: { - case 1: + /* access time */ tvs.actime = make_unix_date2(pdata+l1_fdateLastAccess); - tvs.modtime = make_unix_date2(pdata+l1_fdateLastWrite); - mode = SVAL(pdata,l1_attrFile); - size = IVAL(pdata,l1_cbFile); - break; - case 2: - 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; + } - case 3: + /* 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; - case 4: + /* 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); @@ -1287,48 +1299,79 @@ static int call_trans2setfilepathinfo(char *inbuf, char *outbuf, int length, break; case SMB_SET_FILE_BASIC_INFO: - pdata += 8; /* create time */ - tvs.actime = interpret_long_date(pdata); pdata += 8; - tvs.modtime=MAX(interpret_long_date(pdata),interpret_long_date(pdata+8)); - pdata += 16; - mode = IVAL(pdata,0); + { + /* create time */ + + /* access time */ + tvs.actime = interpret_long_date(pdata+8); + + /* write time + changed time, combined. */ + tvs.modtime=MAX(interpret_long_date(pdata+16), + interpret_long_date(pdata+24)); + + /* attributes */ + mode = IVAL(pdata,32); break; + } case SMB_SET_FILE_END_OF_FILE_INFO: + { if (IVAL(pdata,4) != 0) /* more than 32 bits? */ - return(ERROR(ERRDOS,ERRunknownlevel)); + return(ERROR(ERRDOS,ERRunknownlevel)); size = IVAL(pdata,0); break; + } case SMB_SET_FILE_DISPOSITION_INFO: /* not supported yet */ case SMB_SET_FILE_ALLOCATION_INFO: /* not supported yet */ default: + { return(ERROR(ERRDOS,ERRunknownlevel)); } + } + DEBUG(3,("actime: %s " , ctime(&tvs.actime))); + DEBUG(3,("modtime: %s ", ctime(&tvs.modtime))); + DEBUG(3,("size: %x " , size)); + DEBUG(3,("mode: %x\n" , mode)); + /* get some defaults (no modifications) if any info is zero. */ if (!tvs.actime) tvs.actime = st.st_atime; if (!tvs.modtime) tvs.modtime = st.st_mtime; if (!size) size = st.st_size; - /* Try and set the times, size and mode of this file - if they are different - from the current values */ - if(st.st_mtime != tvs.modtime || st.st_atime != tvs.actime) { + /* Try and set the times, size and mode of this file - + if they are different from the current values + */ + if (st.st_mtime != tvs.modtime || st.st_atime != tvs.actime) + { if(sys_utime(fname, &tvs)!=0) + { return(ERROR(ERRDOS,ERRnoaccess)); + } } - if(mode != dos_mode(cnum,fname,&st) && dos_chmod(cnum,fname,mode,NULL)) { + + /* check the mode isn't different, before changing it */ + if (mode != dos_mode(cnum, fname, &st) && dos_chmod(cnum, fname, mode, NULL)) + { DEBUG(2,("chmod of %s failed (%s)\n", fname, strerror(errno))); return(ERROR(ERRDOS,ERRnoaccess)); } - if(size != st.st_size) { - if (fd == -1) { + + if(size != st.st_size) + { + if (fd == -1) + { fd = sys_open(fname,O_RDWR,0); if (fd == -1) - return(ERROR(ERRDOS,ERRbadpath)); + { + return(ERROR(ERRDOS,ERRbadpath)); + } set_filelen(fd, size); close(fd); - } else { + } + else + { set_filelen(fd, size); } } |