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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@16011 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
2006-03-29 04:34:55 +00:00
parent 1caeee1c61
commit a6a0a8a287
1 changed files with 138 additions and 125 deletions
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59
callerid.c
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@@ -257,7 +257,8 @@ static unsigned short calc_crc(unsigned short crc, unsigned char data)
unsigned int i, j, org, dst;
org = data;
dst = 0;
for (i=0; i<CHAR_BIT; i++) {
for (i=0; i < CHAR_BIT; i++) {
org <<= 1;
dst >>= 1;
if (org & 0x100) {
@@ -267,8 +268,10 @@ static unsigned short calc_crc(unsigned short crc, unsigned char data)
data = (unsigned char)dst;
crc ^= (unsigned int)data << (16 - CHAR_BIT);
for ( j=0; j<CHAR_BIT; j++ ) {
if ( crc & 0x8000U ) crc = (crc << 1) ^ 0x1021U ;
else crc <<= 1 ;
if ( crc & 0x8000U )
crc = (crc << 1) ^ 0x1021U ;
else
crc <<= 1 ;
}
return crc;
}
@@ -428,7 +431,8 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
case 0x06: /* short dial number */
case 0x07: /* reserved */
default: /* reserved */
ast_log(LOG_NOTICE, "cid info:#1=%X\n", cid->rawdata[x]);
if (option_debug > 1)
ast_log(LOG_DEBUG, "cid info:#1=%X\n", cid->rawdata[x]);
break ;
}
x++;
@@ -444,7 +448,8 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
case 0x09: /* private dial plan */
case 0x05: /* reserved */
default: /* reserved */
ast_log(LOG_NOTICE, "cid info:#2=%X\n", cid->rawdata[x]);
if (option_debug > 1)
ast_log(LOG_DEBUG, "cid info:#2=%X\n", cid->rawdata[x]);
break ;
}
x++;
@@ -459,7 +464,8 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
case 'C': /* pay phone */
case 'S': /* service congested */
cid->flags |= CID_UNKNOWN_NUMBER;
ast_log(LOG_NOTICE, "no cid reason:%c\n",cid->rawdata[x]);
if (option_debug > 1)
ast_log(LOG_DEBUG, "no cid reason:%c\n",cid->rawdata[x]);
break ;
}
x++;
@@ -483,6 +489,7 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
case 0x06: /* short dial number */
case 0x07: /* reserved */
default: /* reserved */
if (option_debug > 1)
ast_log(LOG_NOTICE, "did info:#1=%X\n", cid->rawdata[x]);
break ;
}
@@ -499,7 +506,8 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
case 0x09: /* private dial plan */
case 0x05: /* reserved */
default: /* reserved */
ast_log(LOG_NOTICE, "did info:#2=%X\n", cid->rawdata[x]);
if (option_debug > 1)
ast_log(LOG_DEBUG, "did info:#2=%X\n", cid->rawdata[x]);
break ;
}
x++;
@@ -722,7 +730,7 @@ static int callerid_genmsg(char *msg, int size, char *number, char *name, int fl
res = snprintf(ptr, size, "\002%c", i);
size -= res;
ptr += res;
for (x=0;x<i;x++)
for (x = 0; x < i; x++)
ptr[x] = number[x];
ptr[i] = '\0';
ptr += i;
@@ -796,24 +804,24 @@ int vmwi_generate(unsigned char *buf, int active, int mdmf, int codec)
}
}
sum = 0;
for (x=0;x<len;x++)
for (x=0; x<len; x++)
sum += msg[x];
sum = (256 - (sum & 255));
msg[len++] = sum;
/* Wait a half a second */
for (x=0;x<4000;x++)
for (x=0; x<4000; x++)
PUT_BYTE(0x7f);
/* Transmit 30 0x55's (looks like a square wave) for channel seizure */
for (x=0;x<30;x++)
for (x=0; x<30; x++)
PUT_CLID(0x55);
/* Send 170ms of callerid marks */
for (x=0;x<170;x++)
for (x=0; x<170; x++)
PUT_CLID_MARKMS;
for (x=0;x<len;x++) {
for (x=0; x<len; x++) {
PUT_CLID(msg[x]);
}
/* Send 50 more ms of marks */
for (x=0;x<50;x++)
for (x=0; x<50; x++)
PUT_CLID_MARKMS;
return bytes;
}
@@ -823,6 +831,7 @@ int callerid_generate(unsigned char *buf, char *number, char *name, int flags, i
int bytes=0;
int x, sum;
int len;
/* Initial carriers (real/imaginary) */
float cr = 1.0;
float ci = 0.0;
@@ -831,14 +840,14 @@ int callerid_generate(unsigned char *buf, char *number, char *name, int flags, i
len = callerid_genmsg(msg, sizeof(msg), number, name, flags);
if (!callwaiting) {
/* Wait a half a second */
for (x=0;x<4000;x++)
for (x=0; x<4000; x++)
PUT_BYTE(0x7f);
/* Transmit 30 0x55's (looks like a square wave) for channel seizure */
for (x=0;x<30;x++)
for (x=0; x<30; x++)
PUT_CLID(0x55);
}
/* Send 150ms of callerid marks */
for (x=0;x<150;x++)
for (x=0; x<150; x++)
PUT_CLID_MARKMS;
/* Send 0x80 indicating MDMF format */
PUT_CLID(0x80);
@@ -846,7 +855,7 @@ int callerid_generate(unsigned char *buf, char *number, char *name, int flags, i
PUT_CLID(len);
sum = 0x80 + strlen(msg);
/* Put each character of message and update checksum */
for (x=0;x<len; x++) {
for (x=0; x<len; x++) {
PUT_CLID(msg[x]);
sum += msg[x];
}
@@ -854,21 +863,22 @@ int callerid_generate(unsigned char *buf, char *number, char *name, int flags, i
PUT_CLID(256 - (sum & 255));
/* Send 50 more ms of marks */
for (x=0;x<50;x++)
for (x=0; x<50; x++)
PUT_CLID_MARKMS;
return bytes;
}
/*
/*! \brief Clean up phone string
* remove '(', ' ', ')', non-trailing '.', and '-' not in square brackets.
* Basically, remove anything that could be invalid in a pattern.
*/
void ast_shrink_phone_number(char *n)
{
int x,y=0;
int bracketed=0;
for (x=0;n[x];x++) {
int x, y=0;
int bracketed = 0;
for (x=0; n[x]; x++) {
switch(n[x]) {
case '[':
bracketed++;
@@ -936,6 +946,7 @@ int ast_callerid_parse(char *instr, char **name, char **location)
}
} else { /* no valid brackets */
char tmp[256];
ast_copy_string(tmp, instr, sizeof(tmp));
ast_shrink_phone_number(tmp);
if (ast_isphonenumber(tmp)) { /* Assume it's just a location */
@@ -994,6 +1005,7 @@ int ast_callerid_split(const char *buf, char *name, int namelen, char *num, int
{
char *tmp;
char *l = NULL, *n = NULL;
tmp = ast_strdupa(buf);
if (!tmp) {
name[0] = '\0';
@@ -1013,6 +1025,7 @@ int ast_callerid_split(const char *buf, char *name, int namelen, char *num, int
return 0;
}
/*! \brief Translation table for Caller ID Presentation settings */
static struct {
int val;
char *name;