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Diffstat (limited to 'epan/dissectors/packet-fcfzs.c')
-rw-r--r--epan/dissectors/packet-fcfzs.c156
1 files changed, 80 insertions, 76 deletions
diff --git a/epan/dissectors/packet-fcfzs.c b/epan/dissectors/packet-fcfzs.c
index 82a55f70..2ce368ee 100644
--- a/epan/dissectors/packet-fcfzs.c
+++ b/epan/dissectors/packet-fcfzs.c
@@ -9,10 +9,14 @@
* SPDX-License-Identifier: GPL-2.0-or-later
*/
+/*
+ * Fibre Channel Generic Services (FC-GS) specification.
+ */
+
#include "config.h"
#include <epan/packet.h>
-#include <epan/to_str.h>
+#include <epan/tfs.h>
#include <epan/expert.h>
#include "packet-fc.h"
#include "packet-fcct.h"
@@ -24,60 +28,60 @@ void proto_reg_handoff_fcfzs(void);
static dissector_handle_t fzs_handle;
/* Initialize the protocol and registered fields */
-static int proto_fcfzs = -1;
-static int hf_fcfzs_opcode = -1;
-static int hf_fcfzs_gzc_vendor = -1;
-static int hf_fcfzs_gest_vendor = -1;
-static int hf_fcfzs_numzoneattrs = -1;
-static int hf_fcfzs_zonesetnmlen = -1;
-static int hf_fcfzs_zonesetname = -1;
-static int hf_fcfzs_numzones = -1;
-static int hf_fcfzs_numzonesetattrs = -1;
-static int hf_fcfzs_zonenmlen = -1;
-static int hf_fcfzs_zonename = -1;
-static int hf_fcfzs_nummbrs = -1;
-static int hf_fcfzs_nummbrentries = -1;
-static int hf_fcfzs_mbrid_fcwwn = -1;
-static int hf_fcfzs_mbrid_fc = -1;
-static int hf_fcfzs_mbrid_uint = -1;
-/* static int hf_fcfzs_mbridlen = -1; */
-static int hf_fcfzs_mbrtype = -1;
-static int hf_fcfzs_reason = -1;
-static int hf_fcfzs_rjtdetail = -1;
-static int hf_fcfzs_rjtvendor = -1;
-static int hf_fcfzs_maxres_size = -1;
-static int hf_fcfzs_mbrid_lun = -1;
-static int hf_fcfzs_gzc_flags = -1;
-static int hf_fcfzs_gzc_flags_hard_zones = -1;
-static int hf_fcfzs_gzc_flags_soft_zones = -1;
-static int hf_fcfzs_gzc_flags_zoneset_db = -1;
-static int hf_fcfzs_zone_state = -1;
-static int hf_fcfzs_soft_zone_set_enforced = -1;
-static int hf_fcfzs_hard_zone_set_enforced = -1;
+static int proto_fcfzs;
+static int hf_fcfzs_opcode;
+static int hf_fcfzs_gzc_vendor;
+static int hf_fcfzs_gest_vendor;
+static int hf_fcfzs_numzoneattrs;
+static int hf_fcfzs_zonesetnmlen;
+static int hf_fcfzs_zonesetname;
+static int hf_fcfzs_numzones;
+static int hf_fcfzs_numzonesetattrs;
+static int hf_fcfzs_zonenmlen;
+static int hf_fcfzs_zonename;
+static int hf_fcfzs_nummbrs;
+static int hf_fcfzs_nummbrentries;
+static int hf_fcfzs_mbrid_fcwwn;
+static int hf_fcfzs_mbrid_fc;
+static int hf_fcfzs_mbrid_uint;
+/* static int hf_fcfzs_mbridlen; */
+static int hf_fcfzs_mbrtype;
+static int hf_fcfzs_reason;
+static int hf_fcfzs_rjtdetail;
+static int hf_fcfzs_rjtvendor;
+static int hf_fcfzs_maxres_size;
+static int hf_fcfzs_mbrid_lun;
+static int hf_fcfzs_gzc_flags;
+static int hf_fcfzs_gzc_flags_hard_zones;
+static int hf_fcfzs_gzc_flags_soft_zones;
+static int hf_fcfzs_gzc_flags_zoneset_db;
+static int hf_fcfzs_zone_state;
+static int hf_fcfzs_soft_zone_set_enforced;
+static int hf_fcfzs_hard_zone_set_enforced;
/* Initialize the subtree pointers */
-static gint ett_fcfzs = -1;
-static gint ett_fcfzs_gzc_flags = -1;
-static gint ett_fcfzs_zone_state = -1;
+static int ett_fcfzs;
+static int ett_fcfzs_gzc_flags;
+static int ett_fcfzs_zone_state;
-static expert_field ei_fcfzs_no_exchange = EI_INIT;
-static expert_field ei_fcfzs_mbrid = EI_INIT;
+static expert_field ei_fcfzs_no_exchange;
+static expert_field ei_fcfzs_mbrid;
typedef struct _fcfzs_conv_key {
- guint32 conv_idx;
+ uint32_t conv_idx;
} fcfzs_conv_key_t;
typedef struct _fcfzs_conv_data {
- guint32 opcode;
+ uint32_t opcode;
} fcfzs_conv_data_t;
-static wmem_map_t *fcfzs_req_hash = NULL;
+static wmem_map_t *fcfzs_req_hash;
/*
* Hash Functions
*/
-static gint
-fcfzs_equal(gconstpointer v, gconstpointer w)
+static int
+fcfzs_equal(const void *v, const void *w)
{
const fcfzs_conv_key_t *v1 = (const fcfzs_conv_key_t *)v;
const fcfzs_conv_key_t *v2 = (const fcfzs_conv_key_t *)w;
@@ -85,11 +89,11 @@ fcfzs_equal(gconstpointer v, gconstpointer w)
return (v1->conv_idx == v2->conv_idx);
}
-static guint
-fcfzs_hash(gconstpointer v)
+static unsigned
+fcfzs_hash(const void *v)
{
const fcfzs_conv_key_t *key = (const fcfzs_conv_key_t *)v;
- guint val;
+ unsigned val;
val = key->conv_idx;
@@ -113,7 +117,7 @@ dissect_fcfzs_zoneset(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, int o
*/
/* Zoneset Name */
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
offset += 4;
@@ -132,7 +136,7 @@ dissect_fcfzs_zoneset(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, int o
/* For each zone... */
for (i = 0; i < numzones; i++) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonenmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
offset += 4;
@@ -151,7 +155,7 @@ dissect_fcfzs_zoneset(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, int o
for (j = 0; j < nummbrs; j++) {
ti = proto_tree_add_item(tree, hf_fcfzs_mbrtype, tvb, offset, 1, ENC_BIG_ENDIAN);
- switch (tvb_get_guint8(tvb, offset)) {
+ switch (tvb_get_uint8(tvb, offset)) {
case FC_FZS_ZONEMBR_PWWN:
case FC_FZS_ZONEMBR_NWWN:
proto_tree_add_item(tree, hf_fcfzs_mbrid_fcwwn, tvb,
@@ -193,7 +197,7 @@ dissect_fcfzs_zoneset(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, int o
static void
-dissect_fcfzs_gzc(tvbuff_t *tvb, int offset, proto_tree *parent_tree, gboolean isreq)
+dissect_fcfzs_gzc(tvbuff_t *tvb, int offset, proto_tree *parent_tree, bool isreq)
{
static int * const flags[] = {
&hf_fcfzs_gzc_flags_hard_zones,
@@ -211,7 +215,7 @@ dissect_fcfzs_gzc(tvbuff_t *tvb, int offset, proto_tree *parent_tree, gboolean i
}
static void
-dissect_fcfzs_gest(tvbuff_t *tvb, proto_tree *parent_tree, gboolean isreq)
+dissect_fcfzs_gest(tvbuff_t *tvb, proto_tree *parent_tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
static int * const flags[] = {
@@ -229,7 +233,7 @@ dissect_fcfzs_gest(tvbuff_t *tvb, proto_tree *parent_tree, gboolean isreq)
}
static void
-dissect_fcfzs_gzsn(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_gzsn(tvbuff_t *tvb, proto_tree *tree, bool isreq)
{
int numrec, i, len;
int offset = 16; /* past the fc_ct header */
@@ -243,7 +247,7 @@ dissect_fcfzs_gzsn(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
offset += 4;
for (i = 0; i < numrec; i++) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonesetname, tvb, offset+1,
@@ -258,14 +262,14 @@ dissect_fcfzs_gzsn(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
}
static void
-dissect_fcfzs_gzd(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_gzd(tvbuff_t *tvb, proto_tree *tree, bool isreq)
{
int numrec, i, len;
int offset = 16; /* past the fc_ct header */
if (tree) {
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonesetname, tvb, offset+1,
@@ -279,7 +283,7 @@ dissect_fcfzs_gzd(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
offset += 4;
for (i = 0; i < numrec; i++) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonenmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonename, tvb, offset+1,
@@ -294,14 +298,14 @@ dissect_fcfzs_gzd(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
}
static void
-dissect_fcfzs_gzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_gzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int numrec, i, len;
int offset = 16; /* past the fc_ct header */
proto_item* ti;
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonenmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonename, tvb, offset+1,
@@ -315,7 +319,7 @@ dissect_fcfzs_gzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
offset += 4;
for (i = 0; i < numrec; i++) {
ti = proto_tree_add_item(tree, hf_fcfzs_mbrtype, tvb, offset, 1, ENC_BIG_ENDIAN);
- switch (tvb_get_guint8(tvb, offset)) {
+ switch (tvb_get_uint8(tvb, offset)) {
case FC_FZS_ZONEMBR_PWWN:
case FC_FZS_ZONEMBR_NWWN:
proto_tree_add_item(tree, hf_fcfzs_mbrid_fcwwn, tvb,
@@ -338,7 +342,7 @@ dissect_fcfzs_gzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_gazs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_gazs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
@@ -348,13 +352,13 @@ dissect_fcfzs_gazs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_gzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_gzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
int len;
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonesetname, tvb, offset+4,
@@ -366,7 +370,7 @@ dissect_fcfzs_gzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_adzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_adzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
@@ -376,7 +380,7 @@ dissect_fcfzs_adzs(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_azsd(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_azsd(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
@@ -386,14 +390,14 @@ dissect_fcfzs_azsd(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_arzs(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_arzs(tvbuff_t *tvb, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
int len;
if (tree) {
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonesetname, tvb, offset+4,
@@ -403,21 +407,21 @@ dissect_fcfzs_arzs(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
}
static void
-dissect_fcfzs_dzs(tvbuff_t *tvb _U_, proto_tree *tree _U_, gboolean isreq _U_)
+dissect_fcfzs_dzs(tvbuff_t *tvb _U_, proto_tree *tree _U_, bool isreq _U_)
{
/* Both req & successful response contain just the FC_CT header */
return;
}
static void
-dissect_fcfzs_arzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_arzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, bool isreq)
{
int numrec, i, len, plen;
int offset = 16; /* past the fc_ct header */
proto_item* ti;
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonenmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonename, tvb, offset+1,
@@ -431,7 +435,7 @@ dissect_fcfzs_arzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
offset += len;
for (i = 0; i < numrec; i++) {
ti = proto_tree_add_item(tree, hf_fcfzs_mbrtype, tvb, offset, 1, ENC_BIG_ENDIAN);
- switch (tvb_get_guint8(tvb, offset)) {
+ switch (tvb_get_uint8(tvb, offset)) {
case FC_FZS_ZONEMBR_PWWN:
case FC_FZS_ZONEMBR_NWWN:
proto_tree_add_item(tree, hf_fcfzs_mbrid_fcwwn, tvb,
@@ -454,14 +458,14 @@ dissect_fcfzs_arzm(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, gboolean
}
static void
-dissect_fcfzs_arzd(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
+dissect_fcfzs_arzd(tvbuff_t *tvb, proto_tree *tree, bool isreq)
{
int offset = 16; /* past the fc_ct header */
int len;
if (tree) {
if (isreq) {
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonesetnmlen, tvb, offset,
1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonesetname, tvb, offset+4,
@@ -469,7 +473,7 @@ dissect_fcfzs_arzd(tvbuff_t *tvb, proto_tree *tree, gboolean isreq)
len += (len % 4);
offset += len;
- len = tvb_get_guint8(tvb, offset);
+ len = tvb_get_uint8(tvb, offset);
proto_tree_add_item(tree, hf_fcfzs_zonenmlen, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(tree, hf_fcfzs_zonename, tvb, offset+4,
len, ENC_ASCII);
@@ -503,7 +507,7 @@ dissect_fcfzs(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
conversation_t *conversation;
fcfzs_conv_data_t *cdata;
fcfzs_conv_key_t ckey, *req_key;
- gboolean isreq = TRUE;
+ bool isreq = true;
fc_hdr *fchdr;
/* Reject the packet if data is NULL */
@@ -515,8 +519,8 @@ dissect_fcfzs(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
col_set_str(pinfo->cinfo, COL_PROTOCOL, "Zone Server");
- tvb_memcpy(tvb, (guint8 *)&cthdr, offset, FCCT_PRMBL_SIZE);
- cthdr.revision = tvb_get_guint8(tvb, offset+1);
+ tvb_memcpy(tvb, (uint8_t *)&cthdr, offset, FCCT_PRMBL_SIZE);
+ cthdr.revision = tvb_get_uint8(tvb, offset+1);
cthdr.in_id = tvb_get_ntoh24(tvb, offset);
cthdr.opcode = g_ntohs(cthdr.opcode);
opcode = cthdr.opcode;
@@ -571,7 +575,7 @@ dissect_fcfzs(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
conversation = find_conversation(pinfo->num, &pinfo->src, &pinfo->dst,
conversation_pt_to_conversation_type(pinfo->ptype), fchdr->oxid,
fchdr->rxid, NO_PORT_B);
- isreq = FALSE;
+ isreq = false;
if (!conversation) {
if (opcode == FCCT_MSG_ACC) {
col_add_str(pinfo->cinfo, COL_INFO,
@@ -831,7 +835,7 @@ proto_register_fcfzs(void)
};
- static gint *ett[] = {
+ static int *ett[] = {
&ett_fcfzs,
&ett_fcfzs_gzc_flags,
&ett_fcfzs_zone_state,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 13:21:03 +0000