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r24137: Convert call_trans2findfirst to the new API

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(This used to be commit 238edebab71ed1596af82f4c8611432f9156bd18)
This commit is contained in:
Volker Lendecke 2007-08-02 19:08:21 +00:00 committed by Gerald (Jerry) Carter
parent 4d34c5eef7
commit e5ad62702b
1 changed files with 55 additions and 33 deletions
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88
source3/smbd/trans2.c
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@ -1730,9 +1730,11 @@ static BOOL get_lanman2_dir_entry(connection_struct *conn, uint16 flags2,
Reply to a TRANS2_FINDFIRST.
****************************************************************************/
static int call_trans2findfirst(connection_struct *conn, char *inbuf, char *outbuf, int bufsize,
char **pparams, int total_params, char **ppdata, int total_data,
unsigned int max_data_bytes)
static void call_trans2findfirst(connection_struct *conn,
struct smb_request *req,
char **pparams, int total_params,
char **ppdata, int total_data,
unsigned int max_data_bytes)
{
/* We must be careful here that we don't return more than the
allowed number of data bytes. If this means returning fewer than
@ -1767,7 +1769,8 @@ static int call_trans2findfirst(connection_struct *conn, char *inbuf, char *outb
NTSTATUS ntstatus = NT_STATUS_OK;
if (total_params < 13) {
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
return;
}
dirtype = SVAL(params,0);
@ -1804,35 +1807,43 @@ close_if_end = %d requires_resume_key = %d level = 0x%x, max_data_bytes = %d\n",
case SMB_FIND_FILE_UNIX:
case SMB_FIND_FILE_UNIX_INFO2:
if (!lp_unix_extensions()) {
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
reply_nterror(req, NT_STATUS_INVALID_LEVEL);
return;
}
break;
default:
return ERROR_NT(NT_STATUS_INVALID_LEVEL);
reply_nterror(req, NT_STATUS_INVALID_LEVEL);
return;
}
srvstr_get_path_wcard(inbuf, SVAL(inbuf,smb_flg2), directory,
srvstr_get_path_wcard(params, req->flags2, directory,
params+12, sizeof(directory), total_params - 12,
STR_TERMINATE, &ntstatus, &mask_contains_wcard);
if (!NT_STATUS_IS_OK(ntstatus)) {
return ERROR_NT(ntstatus);
reply_nterror(req, ntstatus);
return;
}
ntstatus = resolve_dfspath_wcard(conn, SVAL(inbuf,smb_flg2) & FLAGS2_DFS_PATHNAMES, directory, &mask_contains_wcard);
ntstatus = resolve_dfspath_wcard(conn, req->flags2 & FLAGS2_DFS_PATHNAMES, directory, &mask_contains_wcard);
if (!NT_STATUS_IS_OK(ntstatus)) {
if (NT_STATUS_EQUAL(ntstatus,NT_STATUS_PATH_NOT_COVERED)) {
return ERROR_BOTH(NT_STATUS_PATH_NOT_COVERED, ERRSRV, ERRbadpath);
reply_botherror(req, NT_STATUS_PATH_NOT_COVERED,
ERRSRV, ERRbadpath);
return;
}
return ERROR_NT(ntstatus);
reply_nterror(req, ntstatus);
return;
}
ntstatus = unix_convert(conn, directory, True, NULL, &sbuf);
if (!NT_STATUS_IS_OK(ntstatus)) {
return ERROR_NT(ntstatus);
reply_nterror(req, ntstatus);
return;
}
ntstatus = check_name(conn, directory);
if (!NT_STATUS_IS_OK(ntstatus)) {
return ERROR_NT(ntstatus);
reply_nterror(req, ntstatus);
return;
}
p = strrchr_m(directory,'/');
@ -1856,29 +1867,34 @@ close_if_end = %d requires_resume_key = %d level = 0x%x, max_data_bytes = %d\n",
uint32 ea_size;
if (total_data < 4) {
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
return;
}
ea_size = IVAL(pdata,0);
if (ea_size != total_data) {
DEBUG(4,("call_trans2findfirst: Rejecting EA request with incorrect \
total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pdata,0) ));
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
return;
}
if (!lp_ea_support(SNUM(conn))) {
return ERROR_DOS(ERRDOS,ERReasnotsupported);
reply_doserror(req, ERRDOS, ERReasnotsupported);
return;
}
if ((ea_ctx = talloc_init("findnext_ea_list")) == NULL) {
return ERROR_NT(NT_STATUS_NO_MEMORY);
reply_nterror(req, NT_STATUS_NO_MEMORY);
return;
}
/* Pull out the list of names. */
ea_list = read_ea_name_list(ea_ctx, pdata + 4, ea_size - 4);
if (!ea_list) {
talloc_destroy(ea_ctx);
return ERROR_NT(NT_STATUS_INVALID_PARAMETER);
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
return;
}
}
@ -1886,7 +1902,8 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
*ppdata, max_data_bytes + DIR_ENTRY_SAFETY_MARGIN);
if(*ppdata == NULL ) {
talloc_destroy(ea_ctx);
return ERROR_NT(NT_STATUS_NO_MEMORY);
reply_nterror(req, NT_STATUS_NO_MEMORY);
return;
}
pdata = *ppdata;
data_end = pdata + max_data_bytes + DIR_ENTRY_SAFETY_MARGIN - 1;
@ -1895,7 +1912,8 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
*pparams = (char *)SMB_REALLOC(*pparams, 10);
if (*pparams == NULL) {
talloc_destroy(ea_ctx);
return ERROR_NT(NT_STATUS_NO_MEMORY);
reply_nterror(req, NT_STATUS_NO_MEMORY);
return;
}
params = *pparams;
@ -1906,7 +1924,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
directory,
False,
True,
SVAL(inbuf,smb_pid),
req->smbpid,
mask,
mask_contains_wcard,
dirtype,
@ -1914,7 +1932,8 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
if (!NT_STATUS_IS_OK(ntstatus)) {
talloc_destroy(ea_ctx);
return ERROR_NT(ntstatus);
reply_nterror(req, ntstatus);
return;
}
dptr_num = dptr_dnum(conn->dirptr);
@ -1941,7 +1960,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
finished = False;
} else {
finished = !get_lanman2_dir_entry(conn,
SVAL(outbuf, smb_flg2),
req->flags2,
mask,dirtype,info_level,
requires_resume_key,dont_descend,
&p,pdata,data_end,
@ -1987,9 +2006,12 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
if(numentries == 0) {
dptr_close(&dptr_num);
if (Protocol < PROTOCOL_NT1) {
return ERROR_DOS(ERRDOS,ERRnofiles);
reply_doserror(req, ERRDOS, ERRnofiles);
return;
} else {
return ERROR_BOTH(NT_STATUS_NO_SUCH_FILE,ERRDOS,ERRbadfile);
reply_botherror(req, NT_STATUS_NO_SUCH_FILE,
ERRDOS, ERRbadfile);
return;
}
}
@ -2002,13 +2024,14 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
SSVAL(params,6,0); /* Never an EA error */
SSVAL(params,8,last_entry_off);
send_trans2_replies(inbuf, outbuf, bufsize, params, 10, pdata, PTR_DIFF(p,pdata), max_data_bytes);
send_trans2_replies_new(req, params, 10, pdata, PTR_DIFF(p,pdata),
max_data_bytes);
if ((! *directory) && dptr_path(dptr_num))
slprintf(directory,sizeof(directory)-1, "(%s)",dptr_path(dptr_num));
DEBUG( 4, ( "%s mask=%s directory=%s dirtype=%d numentries=%d\n",
smb_fn_name(CVAL(inbuf,smb_com)),
smb_fn_name(CVAL(req->inbuf,smb_com)),
mask, directory, dirtype, numentries ) );
/*
@ -2022,7 +2045,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
if(!mangle_is_8_3_wildcards( mask, False, conn->params))
mangle_map(mask, True, True, conn->params);
return(-1);
return;
}
/****************************************************************************
@ -6657,11 +6680,10 @@ static int handle_trans2(connection_struct *conn, struct smb_request *req,
case TRANSACT2_FINDFIRST:
{
START_PROFILE(Trans2_findfirst);
outsize = call_trans2findfirst(
conn, inbuf, outbuf, bufsize,
&state->param, state->total_param,
&state->data, state->total_data,
state->max_data_return);
call_trans2findfirst(conn, req,
&state->param, state->total_param,
&state->data, state->total_data,
state->max_data_return);
END_PROFILE(Trans2_findfirst);
break;
}