summaryrefslogtreecommitdiffstats
path: root/epan/dissectors/packet-ouch.c
diff options
context:
space:
mode:
Diffstat (limited to 'epan/dissectors/packet-ouch.c')
-rw-r--r--epan/dissectors/packet-ouch.c189
1 files changed, 95 insertions, 94 deletions
diff --git a/epan/dissectors/packet-ouch.c b/epan/dissectors/packet-ouch.c
index 41fee462..9fc55cc4 100644
--- a/epan/dissectors/packet-ouch.c
+++ b/epan/dissectors/packet-ouch.c
@@ -257,49 +257,49 @@ static const value_string ouch_trade_correction_reason_val[] = {
/* Initialize the protocol and registered fields */
-static int proto_ouch = -1;
+static int proto_ouch;
static dissector_handle_t ouch_handle;
/* Initialize the subtree pointers */
-static gint ett_ouch = -1;
-
-static int hf_ouch_bbo_weight_indicator = -1;
-static int hf_ouch_broken_trade_reason = -1;
-static int hf_ouch_buy_sell_indicator = -1;
-static int hf_ouch_cancel_reason = -1;
-static int hf_ouch_capacity = -1;
-static int hf_ouch_cross_type = -1;
-static int hf_ouch_customer_type = -1;
-static int hf_ouch_decrement_shares = -1;
-static int hf_ouch_display = -1;
-static int hf_ouch_event_code = -1;
-static int hf_ouch_executed_shares = -1;
-static int hf_ouch_execution_price = -1;
-static int hf_ouch_existing_order_token = -1;
-static int hf_ouch_firm = -1;
-static int hf_ouch_iso_eligible = -1;
-static int hf_ouch_liquidity_flag = -1;
-static int hf_ouch_match_number = -1;
-static int hf_ouch_message = -1;
-static int hf_ouch_min_quantity = -1;
-static int hf_ouch_new_execution_price = -1;
-static int hf_ouch_order_reference_number = -1;
-static int hf_ouch_order_state = -1;
-static int hf_ouch_order_token = -1;
-static int hf_ouch_packet_type = -1;
-static int hf_ouch_previous_order_token = -1;
-static int hf_ouch_price = -1;
-static int hf_ouch_price_correction_reason = -1;
-static int hf_ouch_quantity_prevented_from_trading = -1;
-static int hf_ouch_reference_price = -1;
-static int hf_ouch_reference_price_type = -1;
-static int hf_ouch_reject_reason = -1;
-static int hf_ouch_replacement_order_token = -1;
-static int hf_ouch_shares = -1;
-static int hf_ouch_stock = -1;
-static int hf_ouch_tif = -1;
-static int hf_ouch_timestamp = -1;
-static int hf_ouch_trade_correction_reason = -1;
+static int ett_ouch;
+
+static int hf_ouch_bbo_weight_indicator;
+static int hf_ouch_broken_trade_reason;
+static int hf_ouch_buy_sell_indicator;
+static int hf_ouch_cancel_reason;
+static int hf_ouch_capacity;
+static int hf_ouch_cross_type;
+static int hf_ouch_customer_type;
+static int hf_ouch_decrement_shares;
+static int hf_ouch_display;
+static int hf_ouch_event_code;
+static int hf_ouch_executed_shares;
+static int hf_ouch_execution_price;
+static int hf_ouch_existing_order_token;
+static int hf_ouch_firm;
+static int hf_ouch_iso_eligible;
+static int hf_ouch_liquidity_flag;
+static int hf_ouch_match_number;
+static int hf_ouch_message;
+static int hf_ouch_min_quantity;
+static int hf_ouch_new_execution_price;
+static int hf_ouch_order_reference_number;
+static int hf_ouch_order_state;
+static int hf_ouch_order_token;
+static int hf_ouch_packet_type;
+static int hf_ouch_previous_order_token;
+static int hf_ouch_price;
+static int hf_ouch_price_correction_reason;
+static int hf_ouch_quantity_prevented_from_trading;
+static int hf_ouch_reference_price;
+static int hf_ouch_reference_price_type;
+static int hf_ouch_reject_reason;
+static int hf_ouch_replacement_order_token;
+static int hf_ouch_shares;
+static int hf_ouch_stock;
+static int hf_ouch_tif;
+static int hf_ouch_timestamp;
+static int hf_ouch_trade_correction_reason;
/** Format an OUCH timestamp into a useful string
@@ -309,17 +309,18 @@ static int hf_ouch_trade_correction_reason = -1;
* formatting function. */
static void
ouch_tree_add_timestamp(
+ packet_info *pinfo,
proto_tree *tree,
const int hf,
tvbuff_t *tvb,
- gint offset)
+ int offset)
{
- guint64 ts = tvb_get_ntoh64(tvb, offset);
- char *buf = (char *)wmem_alloc(wmem_packet_scope(), ITEM_LABEL_LENGTH);
- guint32 tmp, hours, mins, secs, nsecs;
+ uint64_t ts = tvb_get_ntoh64(tvb, offset);
+ char *buf = (char *)wmem_alloc(pinfo->pool, ITEM_LABEL_LENGTH);
+ uint32_t tmp, hours, mins, secs, nsecs;
- nsecs = (guint32)(ts % G_GUINT64_CONSTANT(1000000000));
- tmp = (guint32)(ts / G_GUINT64_CONSTANT(1000000000));
+ nsecs = (uint32_t)(ts % UINT64_C(1000000000));
+ tmp = (uint32_t)(ts / UINT64_C(1000000000));
hours = tmp / 3600;
mins = (tmp % 3600) / 60;
@@ -339,7 +340,7 @@ ouch_tree_add_timestamp(
static void
format_price(
char *buf,
- guint32 value)
+ uint32_t value)
{
if (value == 0x7fffffff) {
snprintf(buf, ITEM_LABEL_LENGTH, "%s", "Market");
@@ -357,7 +358,7 @@ format_price(
static void
format_reference_price_type(
char *buf,
- guint32 value)
+ uint32_t value)
{
snprintf(buf, ITEM_LABEL_LENGTH,
"%s (%c)",
@@ -375,12 +376,12 @@ format_reference_price_type(
* seconds. */
static void
format_tif(
- gchar *buf,
- guint32 value)
+ char *buf,
+ uint32_t value)
{
- guint32 hours;
- guint32 mins;
- guint32 secs;
+ uint32_t hours;
+ uint32_t mins;
+ uint32_t secs;
switch (value) {
case 0:
@@ -419,12 +420,12 @@ dissect_ouch(
proto_item *ti;
proto_tree *ouch_tree = NULL;
const char *pkt_name;
- guint16 reported_len;
- guint8 pkt_type;
+ uint16_t reported_len;
+ uint8_t pkt_type;
int offset = 0;
/* Get the OUCH message type value */
- pkt_type = tvb_get_guint8(tvb, offset);
+ pkt_type = tvb_get_uint8(tvb, offset);
reported_len = tvb_reported_length(tvb);
/* OUCH has two messages with the same code: Replace Order and
@@ -554,7 +555,7 @@ dissect_ouch(
break;
case 'A': /* Accepted */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -737,7 +738,7 @@ dissect_ouch(
break;
case 'S': /* System Event */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -750,7 +751,7 @@ dissect_ouch(
break;
case 'R': /* Replaced */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -855,7 +856,7 @@ dissect_ouch(
break;
case 'C': /* Canceled */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -880,7 +881,7 @@ dissect_ouch(
break;
case 'D': /* AIQ Canceled */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -923,7 +924,7 @@ dissect_ouch(
break;
case 'E': /* Executed */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -960,7 +961,7 @@ dissect_ouch(
break;
case 'B': /* Broken Trade */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -985,7 +986,7 @@ dissect_ouch(
break;
case 'F': /* Trade Correction (4.2 onwards) */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1028,7 +1029,7 @@ dissect_ouch(
break;
case 'G': /* Executed with Reference Price (4.2 onwards) */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1077,7 +1078,7 @@ dissect_ouch(
break;
case 'K': /* Price Correction */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1108,7 +1109,7 @@ dissect_ouch(
break;
case 'J': /* Rejected Order */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1127,7 +1128,7 @@ dissect_ouch(
break;
case 'P': /* Cancel Pending */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1140,7 +1141,7 @@ dissect_ouch(
break;
case 'I': /* Cancel Reject */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1153,7 +1154,7 @@ dissect_ouch(
break;
case 'T': /* Order Priority Update (4.2 onwards) */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1184,7 +1185,7 @@ dissect_ouch(
break;
case 'm': /* Order Modified (4.2 onwards) */
- ouch_tree_add_timestamp(ouch_tree,
+ ouch_tree_add_timestamp(pinfo, ouch_tree,
hf_ouch_timestamp,
tvb, offset);
offset += 8;
@@ -1229,127 +1230,127 @@ dissect_ouch(
* code, and since we know that we're being called from SOUP, we can
* check the passed-in length too: if the type code and the length
* match, we guess at OUCH. */
-static gboolean
+static bool
dissect_ouch_heur(
tvbuff_t *tvb,
packet_info *pinfo,
proto_tree *tree,
void *data _U_)
{
- guint8 msg_type = tvb_get_guint8(tvb, 0);
- guint msg_len = tvb_reported_length(tvb);
+ uint8_t msg_type = tvb_get_uint8(tvb, 0);
+ unsigned msg_len = tvb_reported_length(tvb);
switch (msg_type) {
case 'O': /* Enter order (with or without optional customer type) */
if (msg_len != 48 && msg_len != 49) {
- return FALSE;
+ return false;
}
break;
case 'U': /* Replace order or Replaced (4.0, 4.1) or Replaced (4.2) */
if (msg_len != 47 && msg_len != 79 && msg_len != 80) {
- return FALSE;
+ return false;
}
break;
case 'X': /* Cancel order */
if (msg_len != 19) {
- return FALSE;
+ return false;
}
break;
case 'M': /* Modify Order or Order Modified (added 4.2) */
if (msg_len != 20 && msg_len != 28) {
- return FALSE;
+ return false;
}
break;
case 'S': /* System event */
if (msg_len != 10) {
- return FALSE;
+ return false;
}
break;
case 'A': /* Accepted */
if (msg_len != 65 && msg_len != 66) {
- return FALSE;
+ return false;
}
break;
case 'C': /* Canceled */
if (msg_len != 28) {
- return FALSE;
+ return false;
}
break;
case 'D': /* AIQ Canceled */
if (msg_len != 37) {
- return FALSE;
+ return false;
}
break;
case 'E': /* Executed */
if (msg_len != 40) {
- return FALSE;
+ return false;
}
break;
case 'F': /* Trade Correction */
if (msg_len != 41) {
- return FALSE;
+ return false;
}
break;
case 'G': /* Executed with Reference Price */
if (msg_len != 45) {
- return FALSE;
+ return false;
}
break;
case 'B': /* Broken Trade */
if (msg_len != 32) {
- return FALSE;
+ return false;
}
break;
case 'K': /* Correction */
if (msg_len != 36) {
- return FALSE;
+ return false;
}
break;
case 'J': /* Rejected */
if (msg_len != 24) {
- return FALSE;
+ return false;
}
break;
case 'P': /* Cancel Pending */
if (msg_len != 23) {
- return FALSE;
+ return false;
}
break;
case 'I': /* Cancel Reject */
if (msg_len != 23) {
- return FALSE;
+ return false;
}
break;
case 'T': /* Order Priority Update */
if (msg_len != 36) {
- return FALSE;
+ return false;
}
break;
default:
/* Not a known OUCH message code */
- return FALSE;
+ return false;
}
/* Perform dissection of this (initial) packet */
dissect_ouch(tvb, pinfo, tree, NULL);
- return TRUE;
+ return true;
}
@@ -1547,7 +1548,7 @@ proto_register_ouch(void)
};
/* Setup protocol subtree array */
- static gint *ett[] = {
+ static int *ett[] = {
&ett_ouch
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 03:14:52 +0000