started work on radius module

4 files changed, 71 insertions, 10 deletions

diff --git a/accel-pptpd/ppp/ppp.c b/accel-pptpd/ppp/ppp.c
index 5c2eb91..4ad8221 100644
--- a/accel-pptpd/ppp/ppp.c
+++ b/accel-pptpd/ppp/ppp.c
@@ -18,6 +18,7 @@
 #include "log.h"
 
 static LIST_HEAD(layers);
+int sock_fd;
 
 struct layer_node_t
 {
@@ -94,6 +95,7 @@ int __export establish_ppp(struct ppp_t *ppp)
 
 	INIT_LIST_HEAD(&ppp->chan_handlers);
 	INIT_LIST_HEAD(&ppp->unit_handlers);
+	INIT_LIST_HEAD(&ppp->pd_list);
 	
 	init_layers(ppp);
 
@@ -127,6 +129,7 @@ int __export establish_ppp(struct ppp_t *ppp)
 
 	log_debug("ppp established\n");
 
+	ppp_notify_started(ppp);
 	start_first_layer(ppp);
 
 	return 0;
@@ -159,6 +162,7 @@ static void destablish_ppp(struct ppp_t *ppp)
 	
 	log_debug("ppp destablished\n");
 
+	ppp_notify_finished(ppp);
 	ppp->ctrl->finished(ppp);
 }
 
@@ -481,7 +485,6 @@ struct ppp_layer_data_t *ppp_find_layer_data(struct ppp_t *ppp, struct ppp_layer
 	return NULL;
 }
 
-int sock_fd;
 static void __init ppp_init(void)
 {
 	sock_fd = socket(AF_INET, SOCK_DGRAM, 0);
diff --git a/accel-pptpd/ppp/ppp.h b/accel-pptpd/ppp/ppp.h
index d880fc2..da2fb97 100644
--- a/accel-pptpd/ppp/ppp.h
+++ b/accel-pptpd/ppp/ppp.h
@@ -12,13 +12,6 @@
 #define PPP_HEADERLEN	4
 #define PPP_MTU 1500
 
-/*
- * Timeouts.
- */
-#define DEFTIMEOUT	3	/* Timeout time in seconds */
-#define DEFMAXTERMREQS	2	/* Maximum Terminate-Request transmissions */
-#define DEFMAXCONFREQS	10	/* Maximum Configure-Request transmissions */
-#define DEFMAXNAKLOOPS	5	/* Maximum number of nak loops */
 
 /*
  * Protocol field values.
@@ -48,8 +41,6 @@
 #define PPP_LAYER_CCP  3
 #define PPP_LAYER_IPCP 4
 
-#define AUTH_MAX	3
-
 struct ppp_t;
 
 struct ppp_ctrl_t
@@ -59,6 +50,20 @@ struct ppp_ctrl_t
 	void (*finished)(struct ppp_t*);
 };
 
+struct ppp_notified_t
+{
+	struct list_head entry;
+	void (*started)(struct ppp_notified_t *, struct ppp_t *);
+	void (*finished)(struct ppp_notified_t *, struct ppp_t *);
+	void (*authenticated)(struct ppp_notified_t *, struct ppp_t *);
+};
+
+struct ppp_pd_t
+{
+	struct list_head entry;
+	void *key;
+};
+
 struct ppp_t
 {
 	struct triton_md_handler_t chan_hnd;
@@ -87,6 +92,8 @@ struct ppp_t
 	struct list_head layers;
 	
 	struct ppp_lcp_t *lcp;
+
+	struct list_head pd_list;
 };
 
 struct ppp_layer_t;
@@ -134,5 +141,10 @@ int ppp_register_layer(const char *name, struct ppp_layer_t *);
 void ppp_unregister_layer(struct ppp_layer_t *);
 struct ppp_layer_data_t *ppp_find_layer_data(struct ppp_t *, struct ppp_layer_t *);
 
+void ppp_register_notified(struct ppp_notified_t *);
+void ppp_unregister_notified(struct ppp_notified_t *);
+void ppp_notify_started(struct ppp_t *ppp);
+void ppp_notify_finished(struct ppp_t *ppp);
+
 extern int sock_fd; // internet socket for ioctls
 #endif
diff --git a/accel-pptpd/ppp/ppp_notify.c b/accel-pptpd/ppp/ppp_notify.c
new file mode 100644
index 0000000..94ceb6d
--- /dev/null
+++ b/accel-pptpd/ppp/ppp_notify.c
@@ -0,0 +1,34 @@
+#include "ppp.h"
+
+static LIST_HEAD(notified_list);
+
+void __export ppp_register_notified(struct ppp_notified_t *n)
+{
+	list_add_tail(&n->entry, &notified_list);
+}
+
+void __export ppp_unregister_notified(struct ppp_notified_t *n)
+{
+	list_del(&n->entry);
+}
+
+void ppp_notify_started(struct ppp_t *ppp)
+{
+	struct ppp_notified_t *n;
+
+	list_for_each_entry(n, &notified_list, entry) {
+		if (n->started)
+			n->started(n, ppp);
+	}
+}
+
+void ppp_notify_finished(struct ppp_t *ppp)
+{
+	struct ppp_notified_t *n;
+
+	list_for_each_entry(n, &notified_list, entry) {
+		if (n->finished)
+			n->finished(n, ppp);
+	}
+}
+
diff --git a/accel-pptpd/ppp/ppp_pd.c b/accel-pptpd/ppp/ppp_pd.c
new file mode 100644
index 0000000..fe51bc0
--- /dev/null
+++ b/accel-pptpd/ppp/ppp_pd.c
@@ -0,0 +1,12 @@
+#include "ppp.h"
+
+int ppp_store_pd(struct ppp_t *ppp, pd_key_t key, void *data)
+{
+	struct ppp_pd_t *pd;
+
+	list_for_each_entry(pd, &ppp->pd_list, entry)
+		if (pd->key == key)
+			return -1;
+	
+
+}