various whitespace changes to reduce indentation and to better conform to

formatting guidelines


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46886 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/callerid.c

@@ -203,7 +203,7 @@ void callerid_get_dtmf(char *cidstring, char *number, int *flags)
 			*flags = CID_UNKNOWN_NUMBER;
 	} else if (cidstring[0] == 'D' || cidstring[0] == 'A') {
 		/* "Standard" callerid */
-		for (i = 1; i < strlen(cidstring); i++ ) {
+		for (i = 1; i < strlen(cidstring); i++) {
 			if (cidstring[i] == 'C' || cidstring[i] == '#')
 				break;
 			if (isdigit(cidstring[i]))
@@ -259,7 +259,7 @@ static unsigned short calc_crc(unsigned short crc, unsigned char data)
 	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) {
@@ -268,8 +268,8 @@ 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++ ) {
+	for (j = 0; j < CHAR_BIT; j++) {
-		if ( crc & 0x8000U )
+		if (crc & 0x8000U)
 			crc = (crc << 1) ^ 0x1021U ;
 		else
 			crc <<= 1 ;
@@ -282,7 +282,7 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
 	int mylen = len;
 	int olen;
 	int b = 'X';
-	int b2 ;
+	int b2;
 	int res;
 	int x;
 	short *buf;
@@ -292,7 +292,7 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
 	memcpy(buf, cid->oldstuff, cid->oldlen);
 	mylen += cid->oldlen/2;
 
-	for (x=0;x<len;x++) 
+	for (x = 0; x < len; x++) 
 		buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]);
 
 	while (mylen >= 160) {
@@ -313,30 +313,26 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
 		}
 
 		if (res == 1) {
-
+			b2 = b;
-			b2 = b ;
+			b  &= 0x7f;
-			b  = b & 0x7f ;
 
 			/* crc checksum calculation */
-			if ( cid->sawflag > 1 ) {
+			if (cid->sawflag > 1)
-				cid->crc = calc_crc(cid->crc, (unsigned char)b2);
+				cid->crc = calc_crc(cid->crc, (unsigned char) b2);
-			}
 
 			/* Ignore invalid bytes */
-			if (b > 0xff) {
+			if (b > 0xff)
 				continue;
-			}
 
 			/* skip DLE if needed */
-			if ( cid->sawflag > 0 ) {
+			if (cid->sawflag > 0) {
-				if ( cid->sawflag != 5 && cid->skipflag == 0 && b == 0x10 ) {
+				if (cid->sawflag != 5 && cid->skipflag == 0 && b == 0x10) {
 					cid->skipflag = 1 ;
 					continue ;
 				}
 			}
-			if ( cid->skipflag == 1 ) {
+			if (cid->skipflag == 1)
 				cid->skipflag = 0 ;
-			}
 
 			/* caller id retrieval */
 			switch(cid->sawflag) {
@@ -378,8 +374,8 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
 			case 7:	/* NUMBER LENGTH */
 				cid->sawflag = 8;
 				cid->len = b;
-					if ( (cid->len+2) >= sizeof( cid->rawdata ) ) {
+				if ((cid->len+2) >= sizeof(cid->rawdata)) {
-						ast_log(LOG_WARNING, "too long caller id string\n" ) ;
+					ast_log(LOG_WARNING, "too long caller id string\n") ;
 					return -1;
 				}
 				cid->rawdata[cid->pos++] = b;
@@ -400,19 +396,19 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
 				break;
 			case 11: /* CRC Checksum 2 */
 				cid->sawflag = 12;
-					if ( cid->crc != 0 ) {
+				if (cid->crc != 0) {
-						ast_log(LOG_WARNING, "crc checksum error\n" ) ;
+					ast_log(LOG_WARNING, "crc checksum error\n") ;
 					return -1;
 				} 
 				/* extract caller id data */
-					for (x=0; x<cid->pos; ) {
+				for (x=0; x<cid->pos;) {
 					switch (cid->rawdata[x++]) {
 					case 0x02: /* caller id  number */
 						cid->number[0] = '\0';
 						cid->name[0] = '\0';
 						cid->flags = 0;
 						res = cid->rawdata[x++];
-							ast_copy_string(cid->number, &cid->rawdata[x], res+1 );
+						ast_copy_string(cid->number, &cid->rawdata[x], res+1);
 						x += res;
 						break;
 					case 0x21: /* additional information */
@@ -542,7 +538,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
 	memcpy(buf, cid->oldstuff, cid->oldlen);
 	mylen += cid->oldlen/2;
 
-	for (x=0;x<len;x++) 
+	for (x = 0; x < len; x++) 
 		buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]);
 	while (mylen >= 160) {
 		olen = mylen;
@@ -606,7 +602,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
 				if (cid->type == 0x80) {
 					/* MDMF */
 					/* Go through each element and process */
-					for (x=0;x< cid->pos;) {
+					for (x = 0; x < cid->pos;) {
 						switch(cid->rawdata[x++]) {
 						case 1:
 							/* Date */
@@ -642,7 +638,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
 						case 22: /* Something French */
 							break;
 						default:
-							ast_log(LOG_NOTICE, "Unknown IE %d\n", cid->rawdata[x-1]);
+							ast_log(LOG_NOTICE, "Unknown IE %d\n", cid->rawdata[x - 1]);
 						}
 						x += cid->rawdata[x];
 						x++;
@@ -679,6 +675,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
 		cid->oldlen = mylen * 2;
 	} else
 		cid->oldlen = 0;
+
 	return 0;
 }
 
@@ -889,7 +886,7 @@ void ast_shrink_phone_number(char *n)
 				n[y++] = n[x];
 			break;
 		default:
-			if (!strchr("( )", n[x]))
+			if (!strchr("()", n[x]))
 				n[y++] = n[x];
 		}
 	}