Remove useless pppcp_protocol_data structure

gatchat/ppp.h

@@ -30,6 +30,7 @@
 #define PPP_CTRL	0x03
 #define LCP_PROTOCOL	0xc021
 #define CHAP_PROTOCOL	0xc223
+#define IPCP_PROTO	0x8021
 #define PPP_HEADROOM	2
 #define HDLC_HEADROOM	3
 #define HDLC_TAIL	3

gatchat/ppp_cp.c

@@ -264,7 +264,7 @@ static void print_option(gpointer data, gpointer user_data)
 	struct pppcp_data *pppcp = user_data;
 
 	g_print("%s: option %d len %d (%s)", pppcp->prefix, option->type,
-				option->length, pppcp->options[option->type]);
+			option->length, pppcp->option_strings[option->type]);
 	if (option->length > 2) {
 		int i;
 		for (i = 0; i < option->length - 2; i++)
@@ -1605,7 +1605,7 @@ void pppcp_free(struct pppcp_data *data)
 	g_free(data);
 }
 
-struct pppcp_data *pppcp_new(struct pppcp_protocol_data *protocol_data)
+struct pppcp_data *pppcp_new(GAtPPP *ppp, guint16 proto)
 {
 	struct pppcp_data *data;
 
@@ -1623,11 +1623,9 @@ struct pppcp_data *pppcp_new(struct pppcp_protocol_data *protocol_data)
 	data->max_failure = MAX_FAILURE;
 	data->event_queue = g_queue_new();
 	data->identifier = 0;
-	data->ppp = protocol_data->ppp;
+
-	data->proto = protocol_data->proto;
+	data->ppp = ppp;
-	data->priv = protocol_data->priv;
+	data->proto = proto;
-	data->prefix = protocol_data->prefix;
-	data->options = protocol_data->options;
 
 	/* setup func ptrs for processing packet by pppcp code */
 	data->packet_ops[CONFIGURE_REQUEST - 1] =

gatchat/ppp_cp.h

@@ -106,14 +106,6 @@ struct pppcp_timer_data {
 	guint restart_timer;
 };
 
-struct pppcp_protocol_data {
-	guint16 proto;
-	const char *prefix;
-	const char **options;
-	gpointer priv;
-	GAtPPP *ppp;
-};
-
 struct pppcp_data {
 	enum pppcp_state state;
 	struct pppcp_timer_data config_timer_data;
@@ -140,10 +132,10 @@ struct pppcp_data {
 	gpointer priv;
 	guint16 proto;
 	const char *prefix;
-	const char **options;
+	const char **option_strings;
 };
 
-struct pppcp_data *pppcp_new(struct pppcp_protocol_data *proto_data);
+struct pppcp_data *pppcp_new(GAtPPP *ppp, guint16 proto);
 void pppcp_free(struct pppcp_data *data);
 void pppcp_add_config_option(struct pppcp_data *data,
 				struct ppp_option *option);

gatchat/ppp_lcp.c

@@ -153,8 +153,6 @@ static void lcp_option_process(gpointer data, gpointer user)
 	}
 }
 
-static const char lcp_prefix[] = "lcp";
-
 static const char *lcp_option_strings[256] = {
 	[0]	= "Vendor Specific",
 	[1]	= "Maximum-Receive-Unit",
@@ -172,12 +170,6 @@ static const char *lcp_option_strings[256] = {
 	[13]	= "Callback",
 };
 
-static struct pppcp_protocol_data lcp_protocol_data = {
-	.proto = LCP_PROTOCOL,
-	.prefix = lcp_prefix,
-	.options = lcp_option_strings,
-};
-
 struct ppp_packet_handler lcp_packet_handler = {
 	.proto = LCP_PROTOCOL,
 	.handler = pppcp_process_packet,
@@ -249,13 +241,14 @@ struct pppcp_data *lcp_new(GAtPPP *ppp)
 	struct ppp_option *option;
 	guint16 codes = LCP_SUPPORTED_CODES;
 
-	lcp_protocol_data.ppp = ppp;
+	pppcp = pppcp_new(ppp, LCP_PROTOCOL);
-	pppcp = pppcp_new(&lcp_protocol_data);
 	if (!pppcp) {
 		g_print("Failed to allocate PPPCP struct\n");
 		return NULL;
 	}
 	pppcp_set_valid_codes(pppcp, codes);
+	pppcp->option_strings = lcp_option_strings;
+	pppcp->prefix = "lcp";
 	pppcp->priv = pppcp;
 
 	/* set the actions */

gatchat/ppp_net.c

@@ -169,8 +169,6 @@ struct ppp_packet_handler ip_packet_handler = {
 				  (1 << TERMINATE_ACK) | \
 				  (1 << CODE_REJECT))
 
-#define IPCP_PROTO		0x8021
-
 enum ipcp_option_types {
 	IP_ADDRESSES		= 1,
 	IP_COMPRESSION_PROTO	= 2,
@@ -291,8 +289,6 @@ struct pppcp_action ipcp_action = {
 	.option_process = 	ipcp_option_process,
 };
 
-static const char ipcp_prefix[] = "ipcp";
-
 static const char *ipcp_option_strings[256] = {
 	[IP_ADDRESSES]		= "IP-Addresses (deprecated)",
 	[IP_COMPRESSION_PROTO]	= "IP-Compression-Protocol",
@@ -304,12 +300,6 @@ static const char *ipcp_option_strings[256] = {
 	[SECONDARY_NBNS_SERVER]	= "Secondary NBNS Server Address",
 };
 
-static struct pppcp_protocol_data ipcp_protocol_data = {
-	.proto = IPCP_PROTO,
-	.prefix = ipcp_prefix,
-	.options = ipcp_option_strings,
-};
-
 struct ppp_packet_handler ipcp_packet_handler = {
 	.proto = IPCP_PROTO,
 	.handler = pppcp_process_packet,
@@ -325,15 +315,16 @@ static struct pppcp_data *ipcp_new(GAtPPP *ppp)
 	if (!data)
 		return NULL;
 
-	ipcp_protocol_data.ppp = ppp;
+	pppcp = pppcp_new(ppp, IPCP_PROTO);
-	ipcp_protocol_data.priv = data;
-	pppcp = pppcp_new(&ipcp_protocol_data);
 	if (!pppcp) {
 		g_printerr("Failed to allocate PPPCP struct\n");
 		g_free(data);
 		return NULL;
 	}
 	pppcp_set_valid_codes(pppcp, IPCP_SUPPORTED_CODES);
+	pppcp->option_strings = ipcp_option_strings;
+	pppcp->prefix = "ipcp";
+	pppcp->priv = data;
 
 	/* set the actions */
 	pppcp->action = &ipcp_action;