mirror of
https://github.com/asterisk/asterisk.git
synced 2025-10-31 02:37:10 +00:00
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
This commit is contained in:
Russell Bryant
385
main/callerid.c
385
main/callerid.c
@@ -203,7 +203,7 @@ void callerid_get_dtmf(char *cidstring, char *number, int *flags)
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*flags = CID_UNKNOWN_NUMBER;
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} else if (cidstring[0] == 'D' || cidstring[0] == 'A') {
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/* "Standard" callerid */
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for (i = 1; i < strlen(cidstring); i++ ) {
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for (i = 1; i < strlen(cidstring); i++) {
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if (cidstring[i] == 'C' || cidstring[i] == '#')
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break;
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if (isdigit(cidstring[i]))
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@@ -259,7 +259,7 @@ static unsigned short calc_crc(unsigned short crc, unsigned char data)
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org = data;
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dst = 0;
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for (i=0; i < CHAR_BIT; i++) {
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for (i = 0; i < CHAR_BIT; i++) {
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org <<= 1;
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dst >>= 1;
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if (org & 0x100) {
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@@ -268,8 +268,8 @@ static unsigned short calc_crc(unsigned short crc, unsigned char data)
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}
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data = (unsigned char)dst;
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crc ^= (unsigned int)data << (16 - CHAR_BIT);
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for ( j=0; j<CHAR_BIT; j++ ) {
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if ( crc & 0x8000U )
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for (j = 0; j < CHAR_BIT; j++) {
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if (crc & 0x8000U)
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crc = (crc << 1) ^ 0x1021U ;
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else
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crc <<= 1 ;
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@@ -282,7 +282,7 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
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int mylen = len;
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int olen;
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int b = 'X';
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int b2 ;
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int b2;
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int res;
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int x;
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short *buf;
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@@ -292,7 +292,7 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
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memcpy(buf, cid->oldstuff, cid->oldlen);
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mylen += cid->oldlen/2;
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for (x=0;x<len;x++)
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for (x = 0; x < len; x++)
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buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]);
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while (mylen >= 160) {
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@@ -313,208 +313,204 @@ int callerid_feed_jp(struct callerid_state *cid, unsigned char *ubuf, int len, i
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}
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if (res == 1) {
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b2 = b ;
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b = b & 0x7f ;
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b2 = b;
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b &= 0x7f;
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/* crc checksum calculation */
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if ( cid->sawflag > 1 ) {
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cid->crc = calc_crc(cid->crc, (unsigned char)b2);
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}
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if (cid->sawflag > 1)
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cid->crc = calc_crc(cid->crc, (unsigned char) b2);
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/* Ignore invalid bytes */
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if (b > 0xff) {
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if (b > 0xff)
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continue;
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}
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/* skip DLE if needed */
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if ( cid->sawflag > 0 ) {
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if ( cid->sawflag != 5 && cid->skipflag == 0 && b == 0x10 ) {
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if (cid->sawflag > 0) {
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if (cid->sawflag != 5 && cid->skipflag == 0 && b == 0x10) {
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cid->skipflag = 1 ;
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continue ;
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}
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}
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if ( cid->skipflag == 1 ) {
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if (cid->skipflag == 1)
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cid->skipflag = 0 ;
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}
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/* caller id retrieval */
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switch(cid->sawflag) {
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case 0: /* DLE */
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if (b == 0x10) {
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cid->sawflag = 1;
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cid->skipflag = 0;
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cid->crc = 0;
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}
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break;
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case 1: /* SOH */
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if (b == 0x01) {
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cid->sawflag = 2;
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}
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break ;
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case 2: /* HEADER */
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if (b == 0x07) {
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cid->sawflag = 3;
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}
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break;
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case 3: /* STX */
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if (b == 0x02) {
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cid->sawflag = 4;
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}
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break;
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case 4: /* SERVICE TYPE */
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if (b == 0x40) {
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cid->sawflag = 5;
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}
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break;
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case 5: /* Frame Length */
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cid->sawflag = 6;
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break;
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case 6: /* NUMBER TYPE */
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cid->sawflag = 7;
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cid->pos = 0;
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cid->rawdata[cid->pos++] = b;
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break;
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case 7: /* NUMBER LENGTH */
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cid->sawflag = 8;
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cid->len = b;
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if ( (cid->len+2) >= sizeof( cid->rawdata ) ) {
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ast_log(LOG_WARNING, "too long caller id string\n" ) ;
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return -1;
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}
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cid->rawdata[cid->pos++] = b;
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break;
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case 8: /* Retrieve message */
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cid->rawdata[cid->pos++] = b;
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cid->len--;
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if (cid->len<=0) {
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cid->rawdata[cid->pos] = '\0';
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cid->sawflag = 9;
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}
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break;
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case 9: /* ETX */
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cid->sawflag = 10;
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break;
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case 10: /* CRC Checksum 1 */
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cid->sawflag = 11;
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break;
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case 11: /* CRC Checksum 2 */
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cid->sawflag = 12;
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if ( cid->crc != 0 ) {
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ast_log(LOG_WARNING, "crc checksum error\n" ) ;
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return -1;
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}
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/* extract caller id data */
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for (x=0; x<cid->pos; ) {
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switch (cid->rawdata[x++]) {
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case 0x02: /* caller id number */
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cid->number[0] = '\0';
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cid->name[0] = '\0';
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cid->flags = 0;
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res = cid->rawdata[x++];
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ast_copy_string(cid->number, &cid->rawdata[x], res+1 );
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x += res;
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break;
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case 0x21: /* additional information */
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/* length */
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x++;
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/* number type */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* international number */
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case 0x02: /* domestic number */
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case 0x03: /* network */
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case 0x04: /* local call */
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case 0x06: /* short dial number */
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case 0x07: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "cid info:#1=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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/* numbering plan octed 4 */
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x++;
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/* numbering plan octed 5 */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* recommendation E.164 ISDN */
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case 0x03: /* recommendation X.121 */
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case 0x04: /* telex dial plan */
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case 0x08: /* domestic dial plan */
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case 0x09: /* private dial plan */
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case 0x05: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "cid info:#2=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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break ;
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case 0x04: /* no callerid reason */
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/* length */
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x++;
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/* no callerid reason code */
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switch (cid->rawdata[x]) {
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case 'P': /* caller id denied by user */
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case 'O': /* service not available */
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case 'C': /* pay phone */
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case 'S': /* service congested */
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cid->flags |= CID_UNKNOWN_NUMBER;
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "no cid reason:%c\n",cid->rawdata[x]);
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break ;
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}
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x++;
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break ;
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case 0x09: /* dialed number */
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/* length */
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res = cid->rawdata[x++];
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/* dialed number */
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x += res;
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break ;
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case 0x22: /* dialed number additional information */
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/* length */
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x++;
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/* number type */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* international number */
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case 0x02: /* domestic number */
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case 0x03: /* network */
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case 0x04: /* local call */
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case 0x06: /* short dial number */
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case 0x07: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_NOTICE, "did info:#1=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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/* numbering plan octed 4 */
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x++;
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/* numbering plan octed 5 */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* recommendation E.164 ISDN */
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case 0x03: /* recommendation X.121 */
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case 0x04: /* telex dial plan */
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case 0x08: /* domestic dial plan */
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case 0x09: /* private dial plan */
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case 0x05: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "did info:#2=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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case 0: /* DLE */
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if (b == 0x10) {
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cid->sawflag = 1;
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cid->skipflag = 0;
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cid->crc = 0;
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}
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break;
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case 1: /* SOH */
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if (b == 0x01) {
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cid->sawflag = 2;
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}
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break ;
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case 2: /* HEADER */
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if (b == 0x07) {
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cid->sawflag = 3;
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}
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break;
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case 3: /* STX */
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if (b == 0x02) {
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cid->sawflag = 4;
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}
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break;
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case 4: /* SERVICE TYPE */
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if (b == 0x40) {
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cid->sawflag = 5;
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}
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break;
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case 5: /* Frame Length */
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cid->sawflag = 6;
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break;
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case 6: /* NUMBER TYPE */
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cid->sawflag = 7;
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cid->pos = 0;
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cid->rawdata[cid->pos++] = b;
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break;
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case 7: /* NUMBER LENGTH */
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cid->sawflag = 8;
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cid->len = b;
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if ((cid->len+2) >= sizeof(cid->rawdata)) {
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ast_log(LOG_WARNING, "too long caller id string\n") ;
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return -1;
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}
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cid->rawdata[cid->pos++] = b;
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break;
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case 8: /* Retrieve message */
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cid->rawdata[cid->pos++] = b;
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cid->len--;
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if (cid->len<=0) {
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cid->rawdata[cid->pos] = '\0';
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cid->sawflag = 9;
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}
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break;
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case 9: /* ETX */
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cid->sawflag = 10;
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break;
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case 10: /* CRC Checksum 1 */
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cid->sawflag = 11;
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break;
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case 11: /* CRC Checksum 2 */
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cid->sawflag = 12;
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if (cid->crc != 0) {
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ast_log(LOG_WARNING, "crc checksum error\n") ;
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return -1;
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}
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/* extract caller id data */
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for (x=0; x<cid->pos;) {
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switch (cid->rawdata[x++]) {
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case 0x02: /* caller id number */
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cid->number[0] = '\0';
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cid->name[0] = '\0';
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cid->flags = 0;
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res = cid->rawdata[x++];
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ast_copy_string(cid->number, &cid->rawdata[x], res+1);
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x += res;
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break;
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case 0x21: /* additional information */
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/* length */
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x++;
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/* number type */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* international number */
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case 0x02: /* domestic number */
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case 0x03: /* network */
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case 0x04: /* local call */
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case 0x06: /* short dial number */
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case 0x07: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "cid info:#1=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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/* numbering plan octed 4 */
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x++;
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/* numbering plan octed 5 */
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switch (cid->rawdata[x]) {
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case 0x00: /* unknown */
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case 0x01: /* recommendation E.164 ISDN */
|
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case 0x03: /* recommendation X.121 */
|
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case 0x04: /* telex dial plan */
|
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case 0x08: /* domestic dial plan */
|
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case 0x09: /* private dial plan */
|
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case 0x05: /* reserved */
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default: /* reserved */
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "cid info:#2=%X\n", cid->rawdata[x]);
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break ;
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}
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x++;
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break ;
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case 0x04: /* no callerid reason */
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/* length */
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x++;
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/* no callerid reason code */
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switch (cid->rawdata[x]) {
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case 'P': /* caller id denied by user */
|
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case 'O': /* service not available */
|
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case 'C': /* pay phone */
|
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case 'S': /* service congested */
|
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cid->flags |= CID_UNKNOWN_NUMBER;
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if (option_debug > 1)
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ast_log(LOG_DEBUG, "no cid reason:%c\n",cid->rawdata[x]);
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break ;
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||||
}
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x++;
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break ;
|
||||
case 0x09: /* dialed number */
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/* length */
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||||
res = cid->rawdata[x++];
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/* dialed number */
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x += res;
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||||
break ;
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||||
case 0x22: /* dialed number additional information */
|
||||
/* length */
|
||||
x++;
|
||||
/* number type */
|
||||
switch (cid->rawdata[x]) {
|
||||
case 0x00: /* unknown */
|
||||
case 0x01: /* international number */
|
||||
case 0x02: /* domestic number */
|
||||
case 0x03: /* network */
|
||||
case 0x04: /* local call */
|
||||
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 ;
|
||||
}
|
||||
x++;
|
||||
/* numbering plan octed 4 */
|
||||
x++;
|
||||
/* numbering plan octed 5 */
|
||||
switch (cid->rawdata[x]) {
|
||||
case 0x00: /* unknown */
|
||||
case 0x01: /* recommendation E.164 ISDN */
|
||||
case 0x03: /* recommendation X.121 */
|
||||
case 0x04: /* telex dial plan */
|
||||
case 0x08: /* domestic dial plan */
|
||||
case 0x09: /* private dial plan */
|
||||
case 0x05: /* reserved */
|
||||
default: /* reserved */
|
||||
if (option_debug > 1)
|
||||
ast_log(LOG_DEBUG, "did info:#2=%X\n", cid->rawdata[x]);
|
||||
break ;
|
||||
}
|
||||
x++;
|
||||
break ;
|
||||
}
|
||||
return 1;
|
||||
break;
|
||||
default:
|
||||
ast_log(LOG_ERROR, "invalid value in sawflag %d\n", cid->sawflag);
|
||||
}
|
||||
return 1;
|
||||
break;
|
||||
default:
|
||||
ast_log(LOG_ERROR, "invalid value in sawflag %d\n", cid->sawflag);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -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];
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user