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-rw-r--r--source3/include/rpc_srvsvc.h30
-rw-r--r--source3/libsmb/cli_srvsvc.c42
-rw-r--r--source3/rpc_parse/parse_srv.c108
-rw-r--r--source3/rpc_server/srv_srvsvc_nt.c88
4 files changed, 124 insertions, 144 deletions
diff --git a/source3/include/rpc_srvsvc.h b/source3/include/rpc_srvsvc.h
index 1aa9abe043..611a5e1d4b 100644
--- a/source3/include/rpc_srvsvc.h
+++ b/source3/include/rpc_srvsvc.h
@@ -583,20 +583,11 @@ typedef struct str_file_info3_info
} FILE_INFO_3_STR;
-/* oops - this is going to take up a *massive* amount of stack. */
-/* the UNISTR2s already have 1024 uint16 chars in them... */
-#define MAX_FILE_ENTRIES 32
-
/* SRV_FILE_INFO_3 */
typedef struct srv_file_info_3
{
- uint32 num_entries_read; /* EntriesRead */
- uint32 ptr_file_info; /* Buffer */
-
- uint32 num_entries_read2; /* EntriesRead */
-
- FILE_INFO_3 info_3 [MAX_FILE_ENTRIES]; /* file entry details */
- FILE_INFO_3_STR info_3_str[MAX_FILE_ENTRIES]; /* file entry strings */
+ FILE_INFO_3 info_3; /* file entry details */
+ FILE_INFO_3_STR info_3_str; /* file entry strings */
} SRV_FILE_INFO_3;
@@ -604,12 +595,15 @@ typedef struct srv_file_info_3
typedef struct srv_file_info_3_info
{
uint32 switch_value; /* switch value */
- uint32 ptr_file_ctr; /* pointer to file info union */
- union
- {
- SRV_FILE_INFO_3 info3; /* file info with 0 entries */
+ uint32 ptr_file_info; /* pointer to file info union */
- } file;
+ uint32 num_entries;
+ uint32 ptr_entries;
+ uint32 num_entries2;
+ union
+ {
+ SRV_FILE_INFO_3 *info3;
+ } file;
} SRV_FILE_INFO_CTR;
@@ -628,7 +622,7 @@ typedef struct q_net_file_enum_info
uint32 file_level; /* file level */
- SRV_FILE_INFO_CTR *ctr;
+ SRV_FILE_INFO_CTR ctr;
uint32 preferred_len; /* preferred maximum length (0xffff ffff) */
ENUM_HND enum_hnd;
@@ -641,7 +635,7 @@ typedef struct r_net_file_enum_info
{
uint32 file_level; /* file level */
- SRV_FILE_INFO_CTR *ctr;
+ SRV_FILE_INFO_CTR ctr;
uint32 total_entries; /* total number of files */
ENUM_HND enum_hnd;
diff --git a/source3/libsmb/cli_srvsvc.c b/source3/libsmb/cli_srvsvc.c
index bc2058fdbd..8e1c6e0c9d 100644
--- a/source3/libsmb/cli_srvsvc.c
+++ b/source3/libsmb/cli_srvsvc.c
@@ -4,6 +4,7 @@
Copyright (C) Andrew Tridgell 1994-2000
Copyright (C) Luke Kenneth Casson Leighton 1996-2000
Copyright (C) Tim Potter 2001
+ Copyright (C) Jim McDonough 2002
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -242,6 +243,7 @@ WERROR cli_srvsvc_net_file_enum(struct cli_state *cli, TALLOC_CTX *mem_ctx,
SRV_Q_NET_FILE_ENUM q;
SRV_R_NET_FILE_ENUM r;
WERROR result = W_ERROR(ERRgeneral);
+ int i;
ZERO_STRUCT(q);
ZERO_STRUCT(r);
@@ -272,6 +274,46 @@ WERROR cli_srvsvc_net_file_enum(struct cli_state *cli, TALLOC_CTX *mem_ctx,
if (!W_ERROR_IS_OK(result))
goto done;
+ /* copy the data over to the ctr */
+
+ ZERO_STRUCTP(ctr);
+
+ ctr->switch_value = file_level;
+
+ ctr->num_entries = ctr->num_entries2 = r.ctr.num_entries;
+
+ switch(file_level) {
+ case 3:
+ ctr->file.info3 = (SRV_FILE_INFO_3 *)talloc(
+ mem_ctx, sizeof(SRV_FILE_INFO_3) * ctr->num_entries);
+
+ memset(ctr->file.info3, 0,
+ sizeof(SRV_FILE_INFO_3) * ctr->num_entries);
+
+ for (i = 0; i < r.ctr.num_entries; i++) {
+ SRV_FILE_INFO_3 *info3 = &ctr->file.info3[i];
+ char *s;
+
+ /* Copy pointer crap */
+
+ memcpy(&info3->info_3, &r.ctr.file.info3[i].info_3,
+ sizeof(FILE_INFO_3));
+
+ /* Duplicate strings */
+
+ s = unistr2_tdup(mem_ctx, &r.ctr.file.info3[i].info_3_str.uni_path_name);
+ if (s)
+ init_unistr2(&info3->info_3_str.uni_path_name, s, strlen(s) + 1);
+
+ s = unistr2_tdup(mem_ctx, &r.ctr.file.info3[i].info_3_str.uni_user_name);
+ if (s)
+ init_unistr2(&info3->info_3_str.uni_user_name, s, strlen(s) + 1);
+
+ }
+
+ break;
+ }
+
done:
prs_mem_free(&qbuf);
prs_mem_free(&rbuf);
diff --git a/source3/rpc_parse/parse_srv.c b/source3/rpc_parse/parse_srv.c
index 78748463ac..788642e4ef 100644
--- a/source3/rpc_parse/parse_srv.c
+++ b/source3/rpc_parse/parse_srv.c
@@ -5,6 +5,7 @@
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997.
* Copyright (C) Jeremy Allison 1999.
+ * Copyright (C) Jim McDonough (jmcd@us.ibm.com) 2002
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -1881,91 +1882,67 @@ static BOOL srv_io_file_info3(char *desc, FILE_INFO_3 *fl3, prs_struct *ps, int
Reads or writes a structure.
********************************************************************/
-static BOOL srv_io_srv_file_info_3(char *desc, SRV_FILE_INFO_3 *fl3, prs_struct *ps, int depth)
+static BOOL srv_io_srv_file_ctr(char *desc, SRV_FILE_INFO_CTR *ctr, prs_struct *ps, int depth)
{
- if (fl3 == NULL)
+ if (ctr == NULL)
return False;
- prs_debug(ps, depth, desc, "srv_io_file_3_fl3");
+ prs_debug(ps, depth, desc, "srv_io_srv_file_ctr");
depth++;
+ if (UNMARSHALLING(ps)) {
+ memset(ctr, '\0', sizeof(SRV_FILE_INFO_CTR));
+ }
+
if(!prs_align(ps))
return False;
- if(!prs_uint32("num_entries_read", ps, depth, &fl3->num_entries_read))
+ if(!prs_uint32("switch_value", ps, depth, &ctr->switch_value))
return False;
- if(!prs_uint32("ptr_file_fl3", ps, depth, &fl3->ptr_file_info))
+ if (ctr->switch_value != 3) {
+ DEBUG(5,("%s File info %d level not supported\n",
+ tab_depth(depth), ctr->switch_value));
+ }
+ if(!prs_uint32("ptr_file_info", ps, depth, &ctr->ptr_file_info))
+ return False;
+ if(!prs_uint32("num_entries", ps, depth, &ctr->num_entries))
+ return False;
+ if(!prs_uint32("ptr_entries", ps, depth, &ctr->ptr_entries))
+ return False;
+ if (ctr->ptr_entries == 0)
+ return True;
+ if(!prs_uint32("num_entries2", ps, depth,
+ &ctr->num_entries2))
return False;
- if (fl3->ptr_file_info != 0) {
+ switch (ctr->switch_value) {
+ case 3: {
+ SRV_FILE_INFO_3 *info3 = ctr->file.info3;
+ int num_entries = ctr->num_entries;
int i;
- int num_entries = fl3->num_entries_read;
- if (num_entries > MAX_FILE_ENTRIES) {
- num_entries = MAX_FILE_ENTRIES; /* report this! */
+ if (UNMARSHALLING(ps)) {
+ if (!(info3 = (SRV_FILE_INFO_3 *)prs_alloc_mem(ps, num_entries * sizeof(SRV_FILE_INFO_3))))
+ return False;
+ ctr->file.info3 = info3;
}
- if(!prs_uint32("num_entries_read2", ps, depth, &fl3->num_entries_read2))
- return False;
-
for (i = 0; i < num_entries; i++) {
- if(!srv_io_file_info3("", &fl3->info_3[i], ps, depth))
+ if(!srv_io_file_info3("", &ctr->file.info3[i].info_3, ps, depth))
return False;
}
-
for (i = 0; i < num_entries; i++) {
- if(!srv_io_file_info3_str("", &fl3->info_3_str[i], ps, depth))
+ if(!srv_io_file_info3_str("", &ctr->file.info3[i].info_3_str, ps, depth))
return False;
}
-
- if(!prs_align(ps))
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes a structure.
-********************************************************************/
-
-static BOOL srv_io_srv_file_ctr(char *desc, SRV_FILE_INFO_CTR **pp_ctr, prs_struct *ps, int depth)
-{
- SRV_FILE_INFO_CTR *ctr = *pp_ctr;
-
- if (UNMARSHALLING(ps)) {
- ctr = *pp_ctr = (SRV_FILE_INFO_CTR *)prs_alloc_mem(ps, sizeof(SRV_FILE_INFO_CTR));
- if (ctr == NULL)
- return False;
+ break;
}
-
- if (ctr == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "srv_io_srv_file_ctr");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("switch_value", ps, depth, &ctr->switch_value))
- return False;
- if(!prs_uint32("ptr_file_ctr", ps, depth, &ctr->ptr_file_ctr))
- return False;
-
- if (ctr->ptr_file_ctr != 0) {
- switch (ctr->switch_value) {
- case 3:
- if(!srv_io_srv_file_info_3("", &ctr->file.info3, ps, depth))
- return False;
- break;
- default:
- DEBUG(5,("%s no file info at switch_value %d\n",
- tab_depth(depth), ctr->switch_value));
- break;
- }
+ default:
+ DEBUG(5,("%s no file info at switch_value %d\n",
+ tab_depth(depth), ctr->switch_value));
+ break;
}
-
+
return True;
}
@@ -1981,13 +1958,14 @@ void init_srv_q_net_file_enum(SRV_Q_NET_FILE_ENUM *q_n,
{
DEBUG(5,("init_q_net_file_enum\n"));
- q_n->ctr = ctr;
-
init_buf_unistr2(&q_n->uni_srv_name, &q_n->ptr_srv_name, srv_name);
init_buf_unistr2(&q_n->uni_qual_name, &q_n->ptr_qual_name, qual_name);
- q_n->file_level = q_n->ctr->switch_value = file_level;
+ q_n->file_level = q_n->ctr.switch_value = file_level;
q_n->preferred_len = preferred_len;
+ q_n->ctr.ptr_file_info = 1;
+ q_n->ctr.num_entries = 0;
+ q_n->ctr.num_entries2 = 0;
memcpy(&q_n->enum_hnd, hnd, sizeof(*hnd));
}
diff --git a/source3/rpc_server/srv_srvsvc_nt.c b/source3/rpc_server/srv_srvsvc_nt.c
index f14928f9f2..967c7a8747 100644
--- a/source3/rpc_server/srv_srvsvc_nt.c
+++ b/source3/rpc_server/srv_srvsvc_nt.c
@@ -959,73 +959,45 @@ static void init_srv_r_net_conn_enum(SRV_R_NET_CONN_ENUM *r_n,
}
/*******************************************************************
- fill in a file info level 3 structure.
- ********************************************************************/
-
-static void init_srv_file_3_info(FILE_INFO_3 *fl3, FILE_INFO_3_STR *str3,
- uint32 fnum, uint32 perms, uint32 num_locks,
- char *path_name, char *user_name)
-{
- init_srv_file_info3(fl3 , fnum, perms, num_locks, path_name, user_name);
- init_srv_file_info3_str(str3, path_name, user_name);
-}
-
-/*******************************************************************
- fill in a file info level 3 structure.
- ********************************************************************/
-
-static void init_srv_file_info_3(SRV_FILE_INFO_3 *fl3, uint32 *fnum, uint32 *ftot)
-{
- uint32 num_entries = 0;
- (*ftot) = 1;
-
- if (fl3 == NULL) {
- (*fnum) = 0;
- return;
- }
-
- DEBUG(5,("init_srv_file_3_fl3\n"));
-
- for (; (*fnum) < (*ftot) && num_entries < MAX_FILE_ENTRIES; (*fnum)++) {
- init_srv_file_3_info(&fl3->info_3[num_entries],
- &fl3->info_3_str[num_entries],
- (*fnum), 0x35, 0, "\\PIPE\\samr", "dummy user");
-
- /* move on to creating next file */
- num_entries++;
- }
-
- fl3->num_entries_read = num_entries;
- fl3->ptr_file_info = num_entries > 0 ? 1 : 0;
- fl3->num_entries_read2 = num_entries;
-
- if ((*fnum) >= (*ftot)) {
- (*fnum) = 0;
- }
-}
-
-/*******************************************************************
makes a SRV_R_NET_FILE_ENUM structure.
********************************************************************/
-static WERROR init_srv_file_info_ctr(SRV_FILE_INFO_CTR *ctr,
+static WERROR init_srv_file_info_ctr(pipes_struct *p, SRV_FILE_INFO_CTR *ctr,
int switch_value, uint32 *resume_hnd, uint32 *total_entries)
{
WERROR status = WERR_OK;
+ TALLOC_CTX *ctx = p->mem_ctx;
DEBUG(5,("init_srv_file_info_ctr: %d\n", __LINE__));
+ *total_entries = 1; /* dummy entries only, for */
ctr->switch_value = switch_value;
+ ctr->num_entries = *total_entries - *resume_hnd;
+ if (ctr->num_entries < 0)
+ ctr->num_entries = 0;
+ ctr->num_entries2 = ctr->num_entries;
switch (switch_value) {
- case 3:
- init_srv_file_info_3(&ctr->file.info3, resume_hnd, total_entries);
- ctr->ptr_file_ctr = 1;
+ case 3: {
+ int i;
+ if (total_entries > 0) {
+ ctr->ptr_entries = 1;
+ ctr->file.info3 = talloc(ctx, ctr->num_entries *
+ sizeof(SRV_FILE_INFO_3));
+ }
+ for (i=0 ;i<ctr->num_entries;i++) {
+ init_srv_file_info3(&ctr->file.info3[i].info_3, i+*resume_hnd, 0x35, 0, "\\PIPE\\samr", "dummy user");
+ init_srv_file_info3_str(&ctr->file.info3[i].info_3_str, "\\PIPE\\samr", "dummy user");
+
+ }
+ ctr->ptr_file_info = 1;
+ *resume_hnd = 0;
break;
+ }
default:
DEBUG(5,("init_srv_file_info_ctr: unsupported switch value %d\n", switch_value));
(*resume_hnd = 0);
(*total_entries) = 0;
- ctr->ptr_file_ctr = 0;
+ ctr->ptr_entries = 0;
status = WERR_UNKNOWN_LEVEL;
break;
}
@@ -1037,7 +1009,7 @@ static WERROR init_srv_file_info_ctr(SRV_FILE_INFO_CTR *ctr,
makes a SRV_R_NET_FILE_ENUM structure.
********************************************************************/
-static void init_srv_r_net_file_enum(SRV_R_NET_FILE_ENUM *r_n,
+static void init_srv_r_net_file_enum(pipes_struct *p, SRV_R_NET_FILE_ENUM *r_n,
uint32 resume_hnd, int file_level, int switch_value)
{
DEBUG(5,("init_srv_r_net_file_enum: %d\n", __LINE__));
@@ -1046,7 +1018,7 @@ static void init_srv_r_net_file_enum(SRV_R_NET_FILE_ENUM *r_n,
if (file_level == 0)
r_n->status = WERR_UNKNOWN_LEVEL;
else
- r_n->status = init_srv_file_info_ctr(r_n->ctr, switch_value, &resume_hnd, &(r_n->total_entries));
+ r_n->status = init_srv_file_info_ctr(p, &r_n->ctr, switch_value, &resume_hnd, &(r_n->total_entries));
if (!W_ERROR_IS_OK(r_n->status))
resume_hnd = 0;
@@ -1133,19 +1105,13 @@ net file enum
WERROR _srv_net_file_enum(pipes_struct *p, SRV_Q_NET_FILE_ENUM *q_u, SRV_R_NET_FILE_ENUM *r_u)
{
- r_u->ctr = (SRV_FILE_INFO_CTR *)talloc(p->mem_ctx, sizeof(SRV_FILE_INFO_CTR));
- if (!r_u->ctr)
- return WERR_NOMEM;
-
- ZERO_STRUCTP(r_u->ctr);
-
DEBUG(5,("srv_net_file_enum: %d\n", __LINE__));
/* set up the */
- init_srv_r_net_file_enum(r_u,
+ init_srv_r_net_file_enum(p, r_u,
get_enum_hnd(&q_u->enum_hnd),
q_u->file_level,
- q_u->ctr->switch_value);
+ q_u->ctr.switch_value);
DEBUG(5,("srv_net_file_enum: %d\n", __LINE__));
generated by cgit (git 2.34.1) at 2024-11-14 08:38:09 +0000