remove extraneous svn:executable properties

git-svn-id: https://origsvn.digium.com/svn/libpri/tags/0.3.0@266 2fbb986a-6c06-0410-b554-c9c1f0a7f128
automatic tag renames
2005-11-29 18:39:18 +00:00 · 2005-11-27 04:17:23 +00:00 · 2002-03-22 17:17:47 +00:00
10 changed files with 211 additions and 722 deletions
--- a/13
+++ b/13
@@ -26,17 +26,16 @@ DYNAMIC_LIBRARY=libpri.so.1.0
 STATIC_OBJS=pri.o q921.o prisched.o q931.o
 DYNAMIC_OBJS=pri.lo q921.lo prisched.lo q931.lo
 CFLAGS=-Wall -Werror -Wstrict-prototypes -Wmissing-prototypes -g
-INSTALL_PREFIX=

 all: $(STATIC_LIBRARY) $(DYNAMIC_LIBRARY)

 install: $(STATIC_LIBRARY) $(DYNAMIC_LIBRARY)
-	mkdir -p $(INSTALL_PREFIX)/usr/lib
-	mkdir -p $(INSTALL_PREFIX)/usr/include
-	install -m 644 libpri.h $(INSTALL_PREFIX)/usr/include
-	install -m 755 $(DYNAMIC_LIBRARY) $(INSTALL_PREFIX)/usr/lib
-	( cd $(INSTALL_PREFIX)/usr/lib ; ln -sf libpri.so.1 libpri.so )
-	install -m 644 $(STATIC_LIBRARY) $(INSTALL_PREFIX)/usr/lib
+	mkdir -p /usr/lib
+	mkdir -p /usr/include
+	install -m 644 libpri.h /usr/include
+	install -m 755 $(DYNAMIC_LIBRARY) /usr/lib
+	( cd /usr/lib ; ln -sf libpri.so.1 libpri.so )
+	install -m 644 $(STATIC_LIBRARY) /usr/lib
 	/sbin/ldconfig

 pritest: pritest.o
--- a/libpri.h
+++ b/libpri.h
@@ -59,9 +59,6 @@
 #define PRI_EVENT_RINGING	 	7	/* Call is ringing (alerting) */
 #define PRI_EVENT_ANSWER	 	8	/* Call has been answered */
 #define PRI_EVENT_HANGUP_ACK	9	/* Call hangup has been acknowledged */
-#define PRI_EVENT_RESTART_ACK	10	/* Restart complete on a given channel */
-#define PRI_EVENT_FACNAME	11	/* Caller*ID Name received on Facility */
-#define PRI_EVENT_INFO_RECEIVED 12	/* Additional info (keypad) received */

 /* Simple states */
 #define PRI_STATE_DOWN		0
@@ -207,26 +204,14 @@ typedef struct pri_event_answer {
 	q931_call *call;
 } pri_event_answer;

-typedef struct pri_event_facname {
-	int e;
-	char callingname[256];
-	char callingnum[256];
-	int channel;
-	int cref;
-	q931_call *call;
-} pri_event_facname;
-
 typedef struct pri_event_ring {
 	int e;
 	int channel;				/* Channel requested */
 	int callingpres;			/* Presentation of Calling CallerID */
 	int callingplan;			/* Dialing plan of Calling entity */
 	char callingnum[256];		/* Calling number */
-	char callingname[256];		/* Calling name (if provided) */
 	int calledplan;				/* Dialing plan of Called number */
 	char callednum[256];		/* Called number */
-	char redirectingnum[256];		/* Redirecting number */
-	char useruserinfo[256];			/* User->User info */
 	int flexible;				/* Are we flexible with our channel selection? */
 	int cref;					/* Call Reference Number */
 	int ctype;					/* Call type (see PRI_TRANS_CAP_* */
@@ -242,22 +227,15 @@ typedef struct pri_event_hangup {
 	q931_call *call;			/* Opaque call pointer */
 } pri_event_hangup;	

-typedef struct pri_event_restart_ack {
-	int e;
-	int channel;
-} pri_event_restart_ack;
-
 typedef union {
 	int e;
 	pri_event_generic gen;		/* Generic view */
 	pri_event_restart restart;	/* Restart view */
 	pri_event_error	  err;		/* Error view */
-	pri_event_facname facname;	/* Caller*ID Name on Facility */
 	pri_event_ring	  ring;		/* Ring */
 	pri_event_hangup  hangup;	/* Hang up */
 	pri_event_ringing ringing;	/* Ringing */
 	pri_event_ringing answer;	/* Answer */
-	pri_event_restart_ack restartack;	/* Restart Acknowledge */
 } pri_event;

 struct pri;
@@ -308,13 +286,6 @@ extern char *pri_cause2str(int cause);
   is in-band data available on the channel */
 extern int pri_acknowledge(struct pri *pri, q931_call *call, int channel, int info);

-/* Send a digit in overlap mode */
-extern int pri_information(struct pri *pri, q931_call *call, char digit);
-
-/* Answer the incomplete(call without called number) call on the given channel.
-   Set non-isdn to non-zero if you are not connecting to ISDN equipment */
-extern int pri_need_more_info(struct pri *pri, q931_call *call, int channel, int nonisdn);
-
 /* Answer the call on the given channel (ignored if you called acknowledge already).
   Set non-isdn to non-zero if you are not connecting to ISDN equipment */
 extern int pri_answer(struct pri *pri, q931_call *call, int channel, int nonisdn);
@@ -325,8 +296,6 @@ extern int pri_release(struct pri *pri, q931_call *call, int cause);
 /* Hangup / Disconnect a call */
 extern int pri_disconnect(struct pri *pri, q931_call *call, int cause);

-extern int pri_reset(struct pri *pri, int channel);
-
 /* Create a new call */
 extern q931_call *pri_new_call(struct pri *pri);

@@ -337,10 +306,6 @@ extern struct timeval *pri_schedule_next(struct pri *pri);
 extern pri_event *pri_schedule_run(struct pri *pri);

 extern int pri_call(struct pri *pri, q931_call *c, int transmode, int channel,
-   int exclusive, int nonisdn, char *caller, int callerplan, char *callername, int callerpres,
+   int exclusive, int nonisdn, char *caller, int callerplan, int callerpres,
 	 char *called,int calledplan, int ulayer1);
-	 
-/* Override message and error stuff */
-extern void pri_set_message(void (*__pri_error)(char *));
-extern void pri_set_error(void (*__pri_error)(char *));
 #endif
--- a/pri.c
+++ b/pri.c
@@ -18,7 +18,6 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <sys/select.h>
-#include <stdarg.h>
 #include "libpri.h"
 #include "pri_internal.h"
 #include "pri_q921.h"
@@ -65,7 +64,7 @@ struct pri *pri_new(int fd, int node, int switchtype)
 		p->switchtype = switchtype;
 		p->cref = 1;
 		/* Start Q.921 layer */
-		q921_start(p, 1);
+		q921_start(p);
 	}
 	return p;
 }
@@ -96,11 +95,9 @@ pri_event *pri_check_event(struct pri *pri)
 	res = read(pri->fd, buf, sizeof(buf));
 	if (res < 0) {
 		if (errno != EAGAIN)
-			pri_error("Read on %d failed: %s\n", pri->fd, strerror(errno));
+			fprintf(stderr, "Read on %d failed: %s\n", pri->fd, strerror(errno));
 		return NULL;
 	}
-	if (!res)
-		return NULL;
 	/* Receive the q921 packet */
 	e = q921_receive(pri, (q921_h *)buf, res);
 	return e;
@@ -181,20 +178,6 @@ int pri_acknowledge(struct pri *pri, q931_call *call, int channel, int info)
 	return q931_alerting(pri, call, channel, info);
 }

-int pri_information(struct pri *pri, q931_call *call, char digit)
-{
-	if (!pri || !call)
-		return -1;
-	return q931_information(pri, call, digit);
-}
-
-int pri_need_more_info(struct pri *pri, q931_call *call, int channel, int nonisdn)
-{
-	if (!pri || !call)
-		return -1;
-	return q931_setup_ack(pri, call, channel, nonisdn);
-}
-
 int pri_answer(struct pri *pri, q931_call *call, int channel, int nonisdn)
 {
 	if (!pri || !call)
@@ -216,13 +199,6 @@ int pri_disconnect(struct pri *pri, q931_call *call, int cause)
 	return q931_disconnect(pri, call, cause);
 }

-int pri_reset(struct pri *pri, int channel)
-{
-	if (!pri)
-		return -1;
-	return q931_restart(pri, channel);
-}
-
 q931_call *pri_new_call(struct pri *pri)
 {
 	if (!pri)
@@ -234,73 +210,34 @@ void pri_dump_event(struct pri *pri, pri_event *e)
 {
 	if (!pri || !e)
 		return;
-	pri_message("Event type: %s (%d)\n", pri_event2str(e->gen.e), e->gen.e);
+	printf("Event type: %s (%d)\n", pri_event2str(e->gen.e), e->gen.e);
 	switch(e->gen.e) {
 	case PRI_EVENT_DCHAN_UP:
 	case PRI_EVENT_DCHAN_DOWN:
 		break;
 	case PRI_EVENT_CONFIG_ERR:
-		pri_message("Error: %s", e->err.err);
+		printf("Error: %s", e->err.err);
 		break;
 	case PRI_EVENT_RESTART:
-		pri_message("Restart on channel %d\n", e->restart.channel);
+		printf("Restart on channel %d\n", e->restart.channel);
 	case PRI_EVENT_RING:
-		pri_message("Calling number: %s (%s, %s)\n", e->ring.callingnum, pri_plan2str(e->ring.callingplan), pri_pres2str(e->ring.callingpres));
-		pri_message("Called number: %s (%s)\n", e->ring.callednum, pri_plan2str(e->ring.calledplan));
-		pri_message("Channel: %d (%s) Reference number: %d\n", e->ring.channel, e->ring.flexible ? "Flexible" : "Not Flexible", e->ring.cref);
+		printf("Calling number: %s (%s, %s)\n", e->ring.callingnum, pri_plan2str(e->ring.callingplan), pri_pres2str(e->ring.callingpres));
+		printf("Called number: %s (%s)\n", e->ring.callednum, pri_plan2str(e->ring.calledplan));
+		printf("Channel: %d (%s) Reference number: %d\n", e->ring.channel, e->ring.flexible ? "Flexible" : "Not Flexible", e->ring.cref);
 		break;
 	case PRI_EVENT_HANGUP:
-		pri_message("Hangup, reference number: %d, reason: %s\n", e->hangup.cref, pri_cause2str(e->hangup.cause));
+		printf("Hangup, reference number: %d, reason: %s\n", e->hangup.cref, pri_cause2str(e->hangup.cause));
 		break;
 	default:
-		pri_message("Don't know how to dump events of type %d\n", e->gen.e);
+		printf("Don't know how to dump events of type %d\n", e->gen.e);
 	}
 }

 int pri_call(struct pri *pri, q931_call *c, int transmode, int channel, int exclusive, 
-					int nonisdn, char *caller, int callerplan, char *callername, int callerpres, char *called,
+					int nonisdn, char *caller, int callerplan, int callerpres, char *called,
 					int calledplan,int ulayer1)
 {
 	if (!pri || !c)
 		return -1;
-	return q931_setup(pri, c, transmode, channel, exclusive, nonisdn, caller, callerplan, callername, callerpres, called, calledplan, ulayer1);					
+	return q931_setup(pri, c, transmode, channel, exclusive, nonisdn, caller, callerplan, callerpres, called, calledplan, ulayer1);					
 }	
-
-static void (*__pri_error)(char *stuff);
-static void (*__pri_message)(char *stuff);
-
-void pri_set_message(void (*func)(char *stuff))
-{
-	__pri_message = func;
-}
-
-void pri_set_error(void (*func)(char *stuff))
-{
-	__pri_error = func;
-}
-
-void pri_message(char *fmt, ...)
-{
-	char tmp[1024];
-	va_list ap;
-	va_start(ap, fmt);
-	vsnprintf(tmp, sizeof(tmp), fmt, ap);
-	va_end(ap);
-	if (__pri_message)
-		__pri_message(tmp);
-	else
-		fprintf(stdout, tmp);
-}
-
-void pri_error(char *fmt, ...)
-{
-	char tmp[1024];
-	va_list ap;
-	va_start(ap, fmt);
-	vsnprintf(tmp, sizeof(tmp), fmt, ap);
-	va_end(ap);
-	if (__pri_error)
-		__pri_error(tmp);
-	else
-		fprintf(stderr, tmp);
-}
--- a/pri_internal.h
+++ b/pri_internal.h
@@ -88,8 +88,4 @@ extern void pri_schedule_del(struct pri *pri, int ev);

 extern pri_event *pri_mkerror(struct pri *pri, char *errstr);

-extern void pri_message(char *fmt, ...);
-
-extern void pri_error(char *fmt, ...);
-
 #endif
--- a/pri_q921.h
+++ b/pri_q921.h
@@ -137,7 +137,7 @@ typedef struct q921_frame {
 	q921_i h;
 } q921_frame;

-#define Q921_INC(j) (j) = (((j) + 1) % 128)
+#define Q921_INC(j) (j) = ((j) + 1) % 128

 typedef enum q921_state {
 	Q921_LINK_CONNECTION_RELEASED,	/* Also known as TEI_ASSIGNED */
@@ -150,7 +150,7 @@ typedef enum q921_state {
 extern void q921_dump(q921_h *h, int len, int showraw, int txrx);

 /* Bring up the D-channel */
-extern void q921_start(struct pri *pri, int now);
+extern void q921_start(struct pri *pri);

 extern void q921_reset(struct pri *pri);

--- a/pri_q931.h
+++ b/pri_q931.h
@@ -190,7 +190,6 @@ typedef struct q931_ie {
 #define Q931_LOW_LAYER_COMPAT		0x7c
 #define Q931_HIGH_LAYER_COMPAT		0x7d

-#define Q931_DISPLAY					0x28
 #define Q931_IE_SEGMENTED_MSG			0x00
 #define Q931_IE_CHANGE_STATUS			0x01
 #define Q931_IE_CONNECTED_NUM			0x0C
@@ -198,6 +197,7 @@ typedef struct q931_ie {
 #define Q931_IE_FACILITY				0x1c
 #define Q931_IE_ENDPOINT_ID				0x26
 #define Q931_IE_NOTIFY_IND				0x27
+#define Q931_IE_DISPLAY					0x28
 #define Q931_IE_TIME_DATE				0x29
 #define Q931_IE_KEYPAD_FACILITY			0x2c
 #define Q931_IE_CALL_STATUS				0x2d
@@ -214,28 +214,6 @@ typedef struct q931_ie {
 #define Q931_IE_USER_USER				0x7E
 #define Q931_IE_ESCAPE_FOR_EXT			0x7F

-
-/* Call state stuff */
-#define Q931_CALL_STATE_NULL				0
-#define Q931_CALL_STATE_CALL_INITIATED			1
-#define Q931_CALL_STATE_OVERLAP_SENDING			2
-#define Q931_CALL_STATE_OUTGOING_CALL_PROCEEDING	3
-#define Q931_CALL_STATE_CALL_DELIVERED			4
-#define Q931_CALL_STATE_CALL_PRESENT			6
-#define Q931_CALL_STATE_CALL_RECEIVED			7
-#define Q931_CALL_STATE_CONNECT_REQUEST			8
-#define Q931_CALL_STATE_INCOMING_CALL_PROCEEDING	9
-#define Q931_CALL_STATE_ACTIVE				10
-#define Q931_CALL_STATE_DISCONNECT_REQUEST		11
-#define Q931_CALL_STATE_DISCONNECT_INDICATION		12
-#define Q931_CALL_STATE_SUSPEND_REQUEST			15
-#define Q931_CALL_STATE_RESUME_REQUEST			17
-#define Q931_CALL_STATE_RELEASE_REQUEST			19
-#define Q931_CALL_STATE_OVERLAP_RECEIVING		25
-#define Q931_CALL_STATE_RESTART_REQUEST			61
-#define Q931_CALL_STATE_RESTART				62
-
-
 /* EuroISDN  */
 #define Q931_SENDING_COMPLETE		0x21

@@ -245,22 +223,16 @@ extern int q931_alerting(struct pri *pri, q931_call *call, int channel, int info

 extern int q931_call_proceeding(struct pri *pri, q931_call *call);

-extern int q931_setup_ack(struct pri *pri, q931_call *call, int channel, int nonisdn);
-
-extern int q931_information(struct pri *pri, q931_call *call, char digit);
-
 extern int q931_connect(struct pri *pri, q931_call *call, int channel, int nonisdn);

 extern int q931_release(struct pri *pri, q931_call *call, int cause);

 extern int q931_disconnect(struct pri *pri, q931_call *call, int cause);

-extern int q931_restart(struct pri *pri, int channel);
-
 extern q931_call *q931_new_call(struct pri *pri);

 extern int q931_setup(struct pri *pri, q931_call *c, int transmode, int channel, int exclusive, 
-					int nonisdn, char *caller, int callerplan, char *callername, int callerpres, char *called,
+					int nonisdn, char *caller, int callerplan, int callerpres, char *called,
 					int calledplan, int ulay1);
 extern void q931_dump(q931_h *h, int len, int txrx);
 #endif
--- a/prisched.c
+++ b/prisched.c
@@ -38,7 +38,7 @@ int pri_schedule_event(struct pri *pri, int ms, void (*function)(void *data), vo
 		if (!pri->pri_sched[x].callback)
 			break;
 	if (x == MAX_SCHED) {
-		pri_error("No more room in scheduler\n");
+		fprintf(stderr, "No more room in scheduler\n");
 		return -1;
 	}
 	if (x > maxsched)
@@ -98,6 +98,6 @@ pri_event *pri_schedule_run(struct pri *pri)
 void pri_schedule_del(struct pri *pri,int id)
 {
 	if ((id >= MAX_SCHED) || (id < 0)) 
-		pri_error("Asked to delete sched id %d???\n", id);
+		fprintf(stderr, "Asked to delete sched id %d???\n", id);
 	pri->pri_sched[id].callback = NULL;
 }
--- a/pritest.c
+++ b/pritest.c
@@ -48,8 +48,6 @@
 #define PRI_DEF_SWITCHTYPE	PRI_SWITCH_NI2

 #define MAX_CHAN		32
-#define	DCHANNEL_TIMESLOT	16
-

 static int offset = 0;

@@ -164,50 +162,10 @@ static void launch_channel(int channo)
 	
 }

-static int get_free_channel(int channo)
-{
-	channo--;
-	if((channo>MAX_CHAN)||(channo<0)) {
-		fprintf(stderr, "Invalid Bchannel RANGE <%d", channo);
-		return 0;
-	};
-	
-	while(chans[channo].pid) {
-		channo--;
-	}
-
-	return channo;
-}
-
-/* place here criteria for completion of destination number */
-static int number_incommplete(char *number)
-{
-  return strlen(number) < 3;
-}
-
 static void start_channel(struct pri *pri, pri_event *e)
 {
 	int channo = e->ring.channel;
-	int		flag = 1;
-	pri_event_ring	*ring = &e->ring;

-	if(channo == -1) {
-		channo = e->ring.channel = get_free_channel(MAX_CHAN);
-
-		if(channo == DCHANNEL_TIMESLOT)
-			channo = e->ring.channel = get_free_channel(MAX_CHAN);
-		  
-		
-		fprintf(stdout, "Any channel selected: %d\n", channo);
-
-		if(!channo) {
-		  pri_release(pri, ring->call, PRI_CAUSE_REQUESTED_CHAN_UNAVAIL);
-		  fprintf(stdout, "Abort call due to no avl B channels\n");
-		  return;
-		}
-
-		flag = 0;
-	}
 	/* Make sure it's a valid number */
 	if ((channo >= MAX_CHAN) || (channo < 0)) { 
 		fprintf(stderr, "--!! Channel %d is out of range\n", channo);
@@ -227,11 +185,7 @@ static void start_channel(struct pri *pri, pri_event *e)
 	chans[channo].call = e->ring.call;

 	/* Answer the line */
-	if(flag) {
-		pri_answer(pri, chans[channo].call, channo, 1);
-	} else {
-		pri_need_more_info(pri, chans[channo].call, channo, 1);
-	}
+	pri_answer(pri, chans[channo].call, channo, 1);

 	/* Launch a process to handle it */
 	launch_channel(channo);
@@ -268,14 +222,6 @@ static void handle_pri_event(struct pri *pri, pri_event *e)
 		break;
 	case PRI_EVENT_HANGUP_ACK:
 		/* Ignore */
-		break;
-	case PRI_EVENT_INFO_RECEIVED:
-		fprintf(stdout, "number is: %s\n", e->ring.callednum);
-		if(!number_incommplete(e->ring.callednum)) {
-			fprintf(stdout, "final number is: %s\n", e->ring.callednum);
-			pri_answer(pri, e->ring.call, 0, 1);
-		}
-		
 		break;
 	default:
 		fprintf(stderr, "--!! Unknown PRI event %d\n", e->e);
--- a/q921.c
+++ b/q921.c
@@ -42,7 +42,6 @@
 */

 #define Q921_INIT(hf) do { \
-	memset(&(hf),0,sizeof(hf)); \
 	(hf).h.sapi = 0; \
 	(hf).h.ea1 = 0; \
 	(hf).h.ea2 = 1; \
@@ -66,7 +65,7 @@ static int q921_transmit(struct pri *pri, q921_h *h, int len) {
 	int res;
 #ifdef RANDOM_DROPS
   if (!(random() % 3)) {
-         pri_message(" === Dropping Packet ===\n");
+         printf(" === Dropping Packet ===\n");
         return 0;
   }
 #endif   
@@ -77,7 +76,7 @@ static int q921_transmit(struct pri *pri, q921_h *h, int len) {
 	/* Write an extra two bytes for the FCS */
 	res = write(pri->fd, h, len + 2);
 	if (res != (len + 2)) {
-		pri_error("Short write: %d/%d (%s)\n", res, len + 2, strerror(errno));
+		fprintf(stderr, "Short write: %d/%d (%s)\n", res, len + 2, strerror(errno));
 		return -1;
 	}
 	return 0;
@@ -99,25 +98,21 @@ static void q921_send_ua(struct pri *pri, int pfbit)
 		h.h.c_r = 1;
 		break;
 	default:
-		pri_error("Don't know how to U/A on a type %d node\n", pri->localtype);
+		fprintf(stderr, "Don't know how to U/A on a type %d node\n", pri->localtype);
 		return;
 	}
 	if (pri->debug & PRI_DEBUG_Q921_STATE)
-		pri_message("Sending Unnumbered Acknowledgement\n");
+		printf("Sending Unnumbered Acknowledgement\n");
 	q921_transmit(pri, &h, 3);
 }

-static void q921_send_sabme_now(void *vpri);
-
-static void q921_send_sabme(void *vpri, int now)
+static void q921_send_sabme(void *vpri)
 {
 	struct pri *pri = vpri;
 	q921_h h;
 	pri_schedule_del(pri, pri->sabme_timer);
 	pri->sabme_timer = 0;
-	pri->sabme_timer = pri_schedule_event(pri, T_200, q921_send_sabme_now, pri);
-	if (!now)
-		return;
+	pri->sabme_timer = pri_schedule_event(pri, T_200, q921_send_sabme, pri);
 	Q921_INIT(h);
 	h.u.m3 = 3;	/* M3 = 3 */
 	h.u.m2 = 3;	/* M2 = 3 */
@@ -131,42 +126,31 @@ static void q921_send_sabme(void *vpri, int now)
 		h.h.c_r = 0;
 		break;
 	default:
-		pri_error("Don't know how to U/A on a type %d node\n", pri->localtype);
+		fprintf(stderr, "Don't know how to U/A on a type %d node\n", pri->localtype);
 		return;
 	}
 	if (pri->debug & PRI_DEBUG_Q921_STATE)
-		pri_message("Sending Set Asynchronous Balanced Mode Extended\n");
+		printf("Sending Set Asynchronous Balanced Mode Extended\n");
 	q921_transmit(pri, &h, 3);
 	pri->q921_state = Q921_AWAITING_ESTABLISH;
 }

-static void q921_send_sabme_now(void *vpri)
-{
-	q921_send_sabme(vpri, 1);
-}
-
 static int q921_ack_packet(struct pri *pri, int num)
 {
 	struct q921_frame *f, *prev = NULL;
 	f = pri->txqueue;
 	while(f) {
 		if (f->h.n_s == num) {
-			/* Cancel each packet as necessary */
 			/* That's our packet */
 			if (prev)
 				prev->next = f->next;
 			else
 				pri->txqueue = f->next;
-			if (pri->debug & PRI_DEBUG_Q921_STATE)
-				pri_message("-- ACKing packet %d, new txqueue is %d (-1 means empty)\n", f->h.n_s, pri->txqueue ? pri->txqueue->h.n_s : -1);
-			/* Update v_a */
-			pri->v_a = num;
 			free(f);
 			/* Reset retransmission counter if we actually acked something */
 			pri->retrans = 0;
 			return 1;
 		}
-		prev = f;
 		f = f->next;
 	}
 	return 0;
@@ -183,36 +167,34 @@ static void q921_ack_rx(struct pri *pri, int ack)
 	for (x=pri->v_a; (x != pri->v_s) && (x != ack); Q921_INC(x));
 	if (x != ack) {
 		/* ACK was outside of our window --- ignore */
-		pri_error("ACK received outside of window, ignoring\n");
+		fprintf(stderr, "ACK received outside of window, ignoring\n");
 		return;
 	}
 	/* Cancel each packet as necessary */
-	if (pri->debug & PRI_DEBUG_Q921_STATE)
-		pri_message("-- ACKing all packets from %d to (but not including) %d\n", pri->v_a, ack);
 	for (x=pri->v_a; x != ack; Q921_INC(x)) 
 		cnt += q921_ack_packet(pri, x);	
 	if (!pri->txqueue) {
 		if (pri->debug &  PRI_DEBUG_Q921_STATE)
-			pri_message("-- Since there was nothing left, stopping T200 counter\n");
+			printf("-- Since there was nothing left, stopping T200 counter\n");
 		/* Something was ACK'd.  Stop T200 counter */
 		pri_schedule_del(pri, pri->t200_timer);
 		pri->t200_timer = 0;
 	}
 	if (pri->t203_timer) {
 		if (pri->debug &  PRI_DEBUG_Q921_STATE)
-			pri_message("-- Stopping T203 counter since we got an ACK\n");
+			printf("-- Stopping T203 counter since we got an ACK\n");
 		pri_schedule_del(pri, pri->t203_timer);
 		pri->t203_timer = 0;
 	}
 	if (pri->txqueue) {
 		/* Something left to transmit, Start the T200 counter again if we stopped it */
 		if (pri->debug &  PRI_DEBUG_Q921_STATE)
-			pri_message("-- Something left to transmit (%d), restarting T200 counter\n", pri->txqueue->h.n_s);
+			printf("-- Something left to transmit, restarting T200 counter\n");
 		if (!pri->t200_timer)
 			pri->t200_timer = pri_schedule_event(pri, T_200, t200_expire, pri);
 	} else {
 		if (pri->debug &  PRI_DEBUG_Q921_STATE)
-			pri_message("-- Nothing left, starting T203 counter\n");
+			printf("-- Nothing left, starting T203 counter\n");
 		/* Nothing to transmit, start the T203 counter instead */
 		pri->t203_timer = pri_schedule_event(pri, T_203, t203_expire, pri);
 	}
@@ -235,11 +217,11 @@ static void q921_reject(struct pri *pri)
 		h.h.c_r = 1;
 		break;
 	default:
-		pri_error("Don't know how to U/A on a type %d node\n", pri->localtype);
+		fprintf(stderr, "Don't know how to U/A on a type %d node\n", pri->localtype);
 		return;
 	}
 	if (pri->debug & PRI_DEBUG_Q921_STATE)
-		pri_message("Sending Reject (%d)\n", pri->v_r);
+		printf("Sending Reject (%d)\n", pri->v_r);
 	q921_transmit(pri, &h, 4);
 }

@@ -259,12 +241,12 @@ static void q921_rr(struct pri *pri, int pbit) {
 		h.h.c_r = 1;
 		break;
 	default:
-		pri_error("Don't know how to U/A on a type %d node\n", pri->localtype);
+		fprintf(stderr, "Don't know how to U/A on a type %d node\n", pri->localtype);
 		return;
 	}
 	pri->v_na = pri->v_r;	/* Make a note that we've already acked this */
 	if (pri->debug & PRI_DEBUG_Q921_STATE)
-		pri_message("Sending Receiver Ready (%d)\n", pri->v_r);
+		printf("Sending Receiver Ready (%d)\n", pri->v_r);
 	q921_transmit(pri, &h, 4);
 }

@@ -276,7 +258,7 @@ static void t200_expire(void *vpri)
 	if (pri->txqueue) {
 		/* Retransmit first packet in the queue, setting the poll bit */
 		if (pri->debug & PRI_DEBUG_Q921_STATE)
-			pri_message("-- T200 counter expired, What to do...\n");
+			printf("-- T200 counter expired, What to do...\n");
 		/* Force Poll bit */
 		pri->txqueue->h.p_f = 1;	
 		/* Update nr */
@@ -288,22 +270,22 @@ static void t200_expire(void *vpri)
      if (pri->retrans < N_200) {
         /* Reschedule t200_timer */
         if (pri->debug & PRI_DEBUG_Q921_STATE)
-            pri_message("-- Retransmitting %d bytes\n", pri->txqueue->len);
+            printf("-- Retransmitting %d bytes\n", pri->txqueue->len);
   		q921_transmit(pri, (q921_h *)&pri->txqueue->h, pri->txqueue->len);
         if (pri->debug & PRI_DEBUG_Q921_STATE) 
-               pri_message("-- Rescheduling retransmission (%d)\n", pri->retrans);
+               printf("-- Rescheduling retransmission (%d)\n", pri->retrans);
         pri->t200_timer = pri_schedule_event(pri, T_200, t200_expire, pri);
      } else {
         if (pri->debug & PRI_DEBUG_Q921_STATE) 
-               pri_message("-- Timeout occured, restarting PRI\n");
+               printf("-- Timeout occured, restarting PRI\n");
         pri->state = Q921_LINK_CONNECTION_RELEASED;
      	pri->t200_timer = 0;
         q921_dchannel_down(pri);
-         q921_start(pri, 1);
+         q921_start(pri);
         pri->schedev = 1;
      }
 	} else {
-		pri_error("T200 counter expired, nothing to send...\n");
+		fprintf(stderr, "T200 counter expired, nothing to send...\n");
   	pri->t200_timer = 0;
 	}
 }
@@ -313,7 +295,6 @@ int q921_transmit_iframe(struct pri *pri, void *buf, int len, int cr)
 	q921_frame *f, *prev=NULL;
 	for (f=pri->txqueue; f; f = f->next) prev = f;
 	f = malloc(sizeof(q921_frame) + len + 2);
-	memset(f,0,sizeof(q921_frame) + len + 2);
 	if (f) {
 		Q921_INIT(f->h);
 		switch(pri->localtype) {
@@ -348,20 +329,20 @@ int q921_transmit_iframe(struct pri *pri, void *buf, int len, int cr)
 			q921_transmit(pri, (q921_h *)(&f->h), f->len);
 		if (pri->t203_timer) {
 			if (pri->debug & PRI_DEBUG_Q921_STATE)
-				pri_message("Stopping T_203 timer\n");
+				printf("Stopping T_203 timer\n");
 			pri_schedule_del(pri, pri->t203_timer);
 			pri->t203_timer = 0;
 		}
 		if (!pri->t200_timer) {
 			if (pri->debug & PRI_DEBUG_Q921_STATE)
-				pri_message("Starting T_200 timer\n");
+				printf("Starting T_200 timer\n");
 			pri->t200_timer = pri_schedule_event(pri, T_200, t200_expire, pri);
 		} else
 			if (pri->debug & PRI_DEBUG_Q921_STATE)
-				pri_message("T_200 timer already going (%d)\n", pri->t200_timer);
+				printf("T_200 timer already going (%d)\n", pri->t200_timer);
 		
 	} else {
-		pri_error("!! Out of memory for Q.921 transmit\n");
+		fprintf(stderr, "!! Out of memory for Q.921 transmit\n");
 		return -1;
 	}
 	return 0;
@@ -371,7 +352,7 @@ static void t203_expire(void *vpri)
 {
 	struct pri *pri = vpri;
 	if (pri->debug &  PRI_DEBUG_Q921_STATE)
-		pri_message("T203 counter expired, sending RR and scheduling T203 again\n");
+		printf("T203 counter expired, sending RR and scheduling T203 again\n");
 	/* Solicit an F-bit in the other's RR */
 	pri->solicitfbit = 1;
 	q921_rr(pri, 1);
@@ -423,26 +404,26 @@ void q921_dump(q921_h *h, int len, int showraw, int txrx)
 	
 	direction_tag = txrx ? '>' : '<';
 	if (showraw) {
-		pri_message("\n%c [", direction_tag);
+		printf("\n%c [", direction_tag);
 		for (x=0;x<len;x++) 
-			pri_message("%02x ",h->raw[x]);
-		pri_message("]");
+			printf("%02x ",h->raw[x]);
+		printf("]");
 	}

 	switch (h->h.data[0] & Q921_FRAMETYPE_MASK) {
 	case 0:
 	case 2:
-		pri_message("\n%c Informational frame:\n", direction_tag);
+		printf("\n%c Informational frame:\n", direction_tag);
 		break;
 	case 1:
-		pri_message("\n%c Supervisory frame:\n", direction_tag);
+		printf("\n%c Supervisory frame:\n", direction_tag);
 		break;
 	case 3:
-		pri_message("\n%c Unnumbered frame:\n", direction_tag);
+		printf("\n%c Unnumbered frame:\n", direction_tag);
 		break;
 	}
 	
-	pri_message(
+	printf(
 "%c SAPI: %02d  C/R: %d EA: %d\n"
 "%c  TEI: %03d        EA: %d\n", 
    	direction_tag,
@@ -456,7 +437,7 @@ void q921_dump(q921_h *h, int len, int showraw, int txrx)
 	case 0:
 	case 2:
 		/* Informational frame */
-		pri_message(
+		printf(
 "%c N(S): %03d   0: %d\n"
 "%c N(R): %03d   P: %d\n"
 "%c %d bytes of data\n",
@@ -483,7 +464,7 @@ void q921_dump(q921_h *h, int len, int showraw, int txrx)
 			type = "REJ (reject)";
 			break;
 		}
-		pri_message(
+		printf(
 "%c Zero: %d     S: %d 01: %d  [ %s ]\n"
 "%c N(R): %03d P/F: %d\n"
 "%c %d bytes of data\n",
@@ -529,7 +510,7 @@ void q921_dump(q921_h *h, int len, int showraw, int txrx)
 				break;
 			}
 		}
-		pri_message(
+		printf(
 "%c   M3: %d   P/F: %d M2: %d 11: %d  [ %s ]\n"
 "%c %d bytes of data\n",
 	direction_tag,
@@ -599,7 +580,6 @@ void q921_reset(struct pri *pri)
 pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 {
 	q921_frame *f;
-	int sendnow;
 	/* Discard FCS */
 	len -= 2;
 	
@@ -622,23 +602,23 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 	case 0:
 	case 2:
 		if (pri->q921_state != Q921_LINK_CONNECTION_ESTABLISHED) {
-			pri_error("!! Got I-frame while link state %d\n", pri->q921_state);
+			fprintf(stderr, "!! Got I-frame while link state %d\n", pri->q921_state);
 			return NULL;
 		}
 		/* Informational frame */
 		if (len < 4) {
-			pri_error("!! Received short I-frame (expected 4, got %d)\n", len);
+			fprintf(stderr, "!! Received short I-frame\n");
 			break;
 		}
 		return q921_handle_iframe(pri, &h->i, len);	
 		break;
 	case 1:
 		if (pri->q921_state != Q921_LINK_CONNECTION_ESTABLISHED) {
-			pri_error("!! Got S-frame while link down\n");
+			fprintf(stderr, "!! Got S-frame while link down\n");
 			return NULL;
 		}
 		if (len < 4) {
-			pri_error("!! Received short S-frame (expected 4, got %d)\n", len);
+			fprintf(stderr, "!! Received short S-frame\n");
 			break;
 		}
 		switch(h->s.ss) {
@@ -651,10 +631,10 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 				/* If it's a p/f one then send back a RR in return with the p/f bit set */
 				if (pri->solicitfbit) {
 					if (pri->debug & PRI_DEBUG_Q921_STATE) 
-						pri_message("-- Got RR response to our frame\n");
+						printf("-- Got RR response to our frame\n");
 				} else {
 					if (pri->debug & PRI_DEBUG_Q921_STATE) 
-						pri_message("-- Unsolicited RR with P/F bit, responding\n");
+						printf("-- Unsolicited RR with P/F bit, responding\n");
 						q921_rr(pri, 1);
 				}
 				pri->solicitfbit = 0;
@@ -664,38 +644,36 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
      case 1:
         /* Receiver not ready */
         if (pri->debug & PRI_DEBUG_Q921_STATE)
-            pri_message("-- Got receiver not ready\n");
+            printf("-- Got receiver not ready\n");
         pri->busy = 1;
         break;   
 #endif         
      case 2:
         /* Just retransmit */
         if (pri->debug & PRI_DEBUG_Q921_STATE)
-            pri_message("-- Got reject requesting packet %d...  Retransmitting.\n", h->s.n_r);
+            printf("-- Got reject requesting packet %d...  Retransmitting.\n", h->s.n_r);
         if (h->s.p_f) {
            /* If it has the poll bit set, send an appropriate supervisory response */
            q921_rr(pri, 1);
         }
-		 sendnow = 0;
         /* Resend the proper I-frame */
         for(f=pri->txqueue;f;f=f->next) {
-               if (sendnow || (f->h.n_s == h->s.n_r)) {
-                     /* Matches the request, or follows in our window */
-					 sendnow = 1;
-					 pri_error("!! Got reject for frame %d, retransmitting frame %d now, updating n_r!\n", h->s.n_r, f->h.n_s);
-				     f->h.n_r = pri->v_r;
-                     q921_transmit(pri, (q921_h *)(&f->h), f->len);
+               if (f->h.n_s == h->s.n_r) {
+                     /* Matches the request */
+                     break;
               }
         }
-         if (!sendnow) {
+         if (f) {
+               /* Retransmit the requested frame */
+               q921_transmit(pri, (q921_h *)(&f->h), f->len);
+         } else {
               if (pri->txqueue) {
                     /* This should never happen */
 		     if (!h->s.p_f || h->s.n_r) {
-			pri_error("!! Got reject for frame %d, but we only have others!\n", h->s.n_r);
+			fprintf(stderr, "!! Got reject for frame %d, but we only have others!\n", h->s.n_r);
 		     }
               } else {
                     /* Hrm, we have nothing to send, but have been REJ'd.  Reset v_a, v_s, etc */
-				pri_error("!! Got reject for frame %d, but we have nothing -- resetting!\n", h->s.n_r);
                     pri->v_a = h->s.n_r;
                     pri->v_s = h->s.n_r;
                     /* Reset t200 timer if it was somehow going */
@@ -711,45 +689,38 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
         }
         break;
 		default:
-			pri_error("!! XXX Unknown Supervisory frame ss=0x%02x,pf=%02xnr=%02x vs=%02x, va=%02x XXX\n", h->s.ss, h->s.p_f, h->s.n_r,
+			fprintf(stderr, "!! XXX Unknown Supervisory frame ss=0x%02x,pf=%02xnr=%02x vs=%02x, va=%02x XXX\n", h->s.ss, h->s.p_f, h->s.n_r,
 					pri->v_s, pri->v_a);
 		}
 		break;
 	case 3:
 		if (len < 3) {
-			pri_error("!! Received short unnumbered frame\n");
+			fprintf(stderr, "!! Received short unnumbered frame\n");
 			break;
 		}
 		switch(h->u.m3) {
 		case 0:
 			if (h->u.m2 == 3) {
 				if (h->u.p_f) {
-					/* Section 5.7.1 says we should restart on receiving a DM response with the f-bit set to
-					   one, but we wait T200 first */
-					pri_event *ev = NULL;
 					if (pri->debug & PRI_DEBUG_Q921_STATE)
-						pri_message("-- Got DM Mode from peer.\n");
-					/* Disconnected mode, try again after T200 */
-					ev = q921_dchannel_down(pri);
-					q921_start(pri, 0);
-					return ev;
-						
+						printf("-- Got Unconnected Mode from peer.\n");
+					/* Disconnected mode */
+					if (pri->q921_state != Q921_LINK_CONNECTION_RELEASED)
+						return q921_dchannel_down(pri);
 				} else {
 					if (pri->debug & PRI_DEBUG_Q921_STATE)
-						pri_message("-- Ignoring unsolicited DM with p/f set to 0\n");
-#if 0
+						printf("-- DM requesting SABME, starting.\n");
 					/* Requesting that we start */
-					q921_start(pri, 0);
-#endif					
+					q921_start(pri);
 				}
 				break;
 			} else if (!h->u.m2) {
-				pri_message("XXX Unnumbered Information not implemented XXX\n");
+				printf("XXX Unnumbered Information not implemented XXX\n");
 			}
 			break;
 		case 2:
 			if (pri->debug &  PRI_DEBUG_Q921_STATE)
-				pri_message("-- Got Disconnect from peer.\n");
+				printf("-- Got Disconnect from peer.\n");
 			/* Acknowledge */
 			q921_send_ua(pri, h->u.p_f);
 			return q921_dchannel_down(pri);
@@ -757,7 +728,7 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 			if (h->u.m2 == 3) {
 				/* SABME */
 				if (pri->debug & PRI_DEBUG_Q921_STATE) {
-					pri_message("-- Got SABME from %s peer.\n", h->h.c_r ? "network" : "cpe");
+					printf("-- Got SABME from %s peer.\n", h->h.c_r ? "network" : "cpe");
 				}
 				if (h->h.c_r) {
 					pri->remotetype = PRI_NETWORK;
@@ -779,22 +750,22 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 					/* It's a UA */
 				if (pri->q921_state == Q921_AWAITING_ESTABLISH) {
 					if (pri->debug & PRI_DEBUG_Q921_STATE) {
-						pri_message("-- Got UA from %s peer  Link up.\n", h->h.c_r ? "cpe" : "network");
+						printf("-- Got UA from %s peer  Link up.\n", h->h.c_r ? "cpe" : "network");
 					}
 					return q921_dchannel_up(pri);
 				} else 
-					pri_error("!! Got a UA, but i'm in state %d\n", pri->q921_state);
+					fprintf(stderr, "!! Got a UA, but i'm in state %d\n", pri->q921_state);
 			} else 
-				pri_error("!! Weird frame received (m3=3, m2 = %d)\n", h->u.m2);
+				fprintf(stderr, "!! Weird frame received (m3=3, m2 = %d)\n", h->u.m2);
 			break;
 		case 4:
-			pri_error("!! Frame got rejected!\n");
+			fprintf(stderr, "!! Frame got rejected!\n");
 			break;
 		case 5:
-			pri_error("!! XID frames not supported\n");
+			fprintf(stderr, "!! XID frames not supported\n");
 			break;
 		default:
-			pri_error("!! Don't know what to do with M3=%d u-frames\n", h->u.m3);
+			fprintf(stderr, "!! Don't know what to do with M3=%d u-frames\n", h->u.m3);
 		}
 		break;
 				
@@ -802,14 +773,14 @@ pri_event *q921_receive(struct pri *pri, q921_h *h, int len)
 	return NULL;
 }

-void q921_start(struct pri *pri, int now)
+void q921_start(struct pri *pri)
 {
 	if (pri->q921_state != Q921_LINK_CONNECTION_RELEASED) {
-		pri_error("!! q921_start: Not in 'Link Connection Released' state\n");
+		fprintf(stderr, "!! q921_start: Not in 'Link Connection Released' state\n");
 		return;
 	}
 	/* Reset our interface */
 	q921_reset(pri);
 	/* Do the SABME XXX Maybe we should implement T_WAIT? XXX */
-	q921_send_sabme(pri, now);
+	q921_send_sabme(pri);
 }
--- a/q931.c
+++ b/q931.c
Author	SHA1	Message	Date
Kevin P. Fleming	2a08465d55	remove extraneous svn:executable properties git-svn-id: https://origsvn.digium.com/svn/libpri/tags/0.3.0@266 2fbb986a-6c06-0410-b554-c9c1f0a7f128	2005-11-29 18:39:18 +00:00
Kevin P. Fleming	ebe2cae963	automatic tag renames git-svn-id: https://origsvn.digium.com/svn/libpri/tags/0.3.0@263 2fbb986a-6c06-0410-b554-c9c1f0a7f128	2005-11-27 04:17:23 +00:00
Admin Commit	ea6c293782	This commit was manufactured by cvs2svn to create tag 'v0-3-0'. git-svn-id: https://origsvn.digium.com/svn/libpri/tags/v0-3-0@24 2fbb986a-6c06-0410-b554-c9c1f0a7f128	2002-03-22 17:17:47 +00:00