paulmataruso/osmo-mgw
1
0
Fork 0
mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git synced 2025-11-02 13:03:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

[LAPD] use LOGP/DEBUGP instead of custom logging function

Browse Source
This commit is contained in:
Harald Welte
2011-02-05 17:16:26 +01:00
parent 50d369e1a9
commit 0abc11a0d0
1 changed files with 22 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
openbsc/src/input/lapd.c
View File

@@ -11,8 +11,6 @@
#include "lapd.h"
#include "openbsc/debug.h"
#define DEBUG_LAPD(f, args...) { printf("lapd "); printf(f, ## args); };
typedef enum {
LAPD_TEI_NONE = 0,
@@ -139,28 +137,25 @@ static lapd_tei_t *teip_from_tei(int tei)
static void lapd_tei_set_state(lapd_tei_t * teip, int newstate)
{
DEBUG_LAPD("state change on tei %d: %s -> %s\n", teip->tei,
DEBUGP(DMI, "state change on tei %d: %s -> %s\n", teip->tei,
lapd_tei_states[teip->state], lapd_tei_states[newstate]);
teip->state = newstate;
};
static void lapd_tei_receive(uint8_t * data, int len, void *cbdata)
{
//DEBUG_LAPD("tei receive %p, %d\n", data, len);
int entity = data[0];
int ref = data[1];
int mt = data[3];
int action = data[4] >> 1;
int e = data[4] & 1;
//DEBUG_LAPD("tei mgmt: entity %x, ref %x, mt %x, action %x, e %x\n", entity, ref, mt, action, e);
DEBUGP(DMI, "tei mgmt: entity %x, ref %x, mt %x, action %x, e %x\n", entity, ref, mt, action, e);
switch (mt) {
case 0x01:{ // identity request
int tei = action;
DEBUG_LAPD
("tei mgmt: identity request, accepting tei %d\n",
tei);
//printf("tei: %d\n", tei);
DEBUGP(DMI, "tei mgmt: identity request, accepting "
"tei %d\n", tei);
uint8_t resp[8];
memmove(resp, "\xfe\xff\x03\x0f\x00\x00\x02\x00", 8);
resp[7] = (tei << 1) | 1;
@@ -171,7 +166,7 @@ static void lapd_tei_receive(uint8_t * data, int len, void *cbdata)
break;
}
default:
DEBUG_LAPD("tei mgmt: unknown mt %x action %x\n", mt, action);
DEBUGP(DMI, "tei mgmt: unknown mt %x action %x\n", mt, action);
assert(0);
};
};
@@ -180,7 +175,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
void *cbdata)
{
#if 0
DEBUG_LAPD("receive %p, %d\n", data, len);
DEBUGP(DMI, "receive %p, %d\n", data, len);
hexdump(data, len);
#endif
@@ -188,12 +183,12 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
*prim = 0;
if (len < 2) {
DEBUG_LAPD("len %d < 2\n", len);
DEBUGP(DMI, "len %d < 2\n", len);
return NULL;
};
if ((data[0] & 1) != 0 || (data[1] & 1) != 1) {
DEBUG_LAPD("address field %x/%x not well formed\n", data[0],
DEBUGP(DMI, "address field %x/%x not well formed\n", data[0],
data[1]);
return NULL;
};
@@ -202,10 +197,10 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
int cr = (data[0] >> 1) & 1;
int tei = data[1] >> 1;
int command = network_side ^ cr;
//DEBUG_LAPD(" address sapi %x tei %d cmd %d cr %d\n", sapi, tei, command, cr);
//DEBUGP(DMI, " address sapi %x tei %d cmd %d cr %d\n", sapi, tei, command, cr);
if (len < 3) {
DEBUG_LAPD("len %d < 3\n", len);
DEBUGP(DMI, "len %d < 3\n", len);
return NULL;
};
@@ -237,7 +232,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
cmd = LAPD_CMD_REJ;
break;
default:
DEBUG_LAPD("unknown S cmd %x\n", data[2]);
DEBUGP(DMI, "unknown S cmd %x\n", data[2]);
assert(0);
};
} else if ((data[2] & 3) == 3) {
@@ -268,7 +263,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
break;
default:
DEBUG_LAPD("unknown U cmd %x (pf %x data %x)\n", val,
DEBUGP(DMI, "unknown U cmd %x (pf %x data %x)\n", val,
pf, data[2]);
assert(0);
};
@@ -283,8 +278,8 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
if (tei == 127)
lapd_tei_receive(contents, *ilen, cbdata);
DEBUG_LAPD
("<- %c %s sapi %x tei %3d cmd %x pf %x ns %3d nr %3d ilen %d teip %p vs %d va %d vr %d len %d\n",
DEBUGP(DMI, "<- %c %s sapi %x tei %3d cmd %x pf %x ns %3d nr %3d "
"ilen %d teip %p vs %d va %d vr %d len %d\n",
lapd_msg_types[typ], lapd_cmd_types[cmd], sapi, tei, command, pf,
ns, nr, *ilen, teip, teip ? teip->vs : -1, teip ? teip->va : -1,
teip ? teip->vr : -1, len);
@@ -293,11 +288,10 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
switch (cmd) {
case LAPD_CMD_I:{
if (ns != teip->vr) {
DEBUG_LAPD("ns %d != vr %d\n", ns,
DEBUGP(DMI, "ns %d != vr %d\n", ns,
teip->vr);
if (ns == ((teip->vr - 1) & 0x7f)) {
DEBUG_LAPD
("DOUBLE FRAME, ignoring\n");
DEBUGP(DMI, "DOUBLE FRAME, ignoring\n");
cmd = 0; // ignore
} else {
assert(0);
@@ -330,8 +324,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
//printf("ASSIGNED and ACTIVE\n");
} else {
#if 0
DEBUG_LAPD
("rr in strange state, send rej\n");
DEBUGP(DMI, "rr in strange state, send rej\n");
// rej
uint8_t resp[8];
@@ -365,8 +358,8 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
//printf("ASSIGNED and ACTIVE\n");
} else {
#if 0
DEBUG_LAPD
("rr in strange state, send rej\n");
DEBUGP(DMI, "rr in strange "
"state, send rej\n");
// rej
uint8_t resp[8];
@@ -408,7 +401,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
*prim = LAPD_MPH_DEACTIVATE_IND;
lapd_tei_set_state(teip, LAPD_TEI_ASSIGNED);
#endif
DEBUG_LAPD("frame reject, ignoring\n");
DEBUGP(DMI, "frame reject, ignoring\n");
assert(0);
break;
}
@@ -424,7 +417,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
break;
}
default:
DEBUG_LAPD("unknown cmd for tei %d (cmd %x)\n", tei,
DEBUGP(DMI, "unknown cmd for tei %d (cmd %x)\n", tei,
cmd);
assert(0);
};
@@ -438,7 +431,7 @@ uint8_t *lapd_receive(uint8_t * data, int len, int *ilen, lapd_mph_type * prim,
// lapd <- S RR sapi 3e tei 25 cmd 0 pf 0 ns -1 nr 5 ilen 0 teip 0x613800 vs 7 va 5 vr 2 len 4
// interrogating us, send rr
DEBUG_LAPD("Sending RR response\n");
DEBUGP(DMI, "Sending RR response\n");
uint8_t resp[8];
int l = 0;
resp[l++] = data[0];