[asterisk-commits] russell: trunk r62295 - /trunk/channels/iax2.h
asterisk-commits at lists.digium.com
asterisk-commits at lists.digium.com
Sat Apr 28 14:26:00 MST 2007
Author: russell
Date: Sat Apr 28 16:26:00 2007
New Revision: 62295
URL: http://svn.digium.com/view/asterisk?view=rev&rev=62295
Log:
Reformat some of iax2.h and convert comments to doxygen format
Modified:
trunk/channels/iax2.h
Modified: trunk/channels/iax2.h
URL: http://svn.digium.com/view/asterisk/trunk/channels/iax2.h?view=diff&rev=62295&r1=62294&r2=62295
==============================================================================
--- trunk/channels/iax2.h (original)
+++ trunk/channels/iax2.h Sat Apr 28 16:26:00 2007
@@ -29,109 +29,139 @@
#define IAX_WINDOW 64
-/* Subclass for AST_FRAME_IAX */
-#define IAX_COMMAND_NEW 1
-#define IAX_COMMAND_PING 2
-#define IAX_COMMAND_PONG 3
-#define IAX_COMMAND_ACK 4
-#define IAX_COMMAND_HANGUP 5
-#define IAX_COMMAND_REJECT 6
-#define IAX_COMMAND_ACCEPT 7
-#define IAX_COMMAND_AUTHREQ 8
-#define IAX_COMMAND_AUTHREP 9
-#define IAX_COMMAND_INVAL 10
-#define IAX_COMMAND_LAGRQ 11
-#define IAX_COMMAND_LAGRP 12
-#define IAX_COMMAND_REGREQ 13 /* Registration request */
-#define IAX_COMMAND_REGAUTH 14 /* Registration authentication required */
-#define IAX_COMMAND_REGACK 15 /* Registration accepted */
-#define IAX_COMMAND_REGREJ 16 /* Registration rejected */
-#define IAX_COMMAND_REGREL 17 /* Force release of registration */
-#define IAX_COMMAND_VNAK 18 /* If we receive voice before valid first voice frame, send this */
-#define IAX_COMMAND_DPREQ 19 /* Request status of a dialplan entry */
-#define IAX_COMMAND_DPREP 20 /* Request status of a dialplan entry */
-#define IAX_COMMAND_DIAL 21 /* Request a dial on channel brought up TBD */
-#define IAX_COMMAND_TXREQ 22 /* Transfer Request */
-#define IAX_COMMAND_TXCNT 23 /* Transfer Connect */
-#define IAX_COMMAND_TXACC 24 /* Transfer Accepted */
-#define IAX_COMMAND_TXREADY 25 /* Transfer ready */
-#define IAX_COMMAND_TXREL 26 /* Transfer release */
-#define IAX_COMMAND_TXREJ 27 /* Transfer reject */
-#define IAX_COMMAND_QUELCH 28 /* Stop audio/video transmission */
-#define IAX_COMMAND_UNQUELCH 29 /* Resume audio/video transmission */
-#define IAX_COMMAND_POKE 30 /* Like ping, but does not require an open connection */
-#define IAX_COMMAND_PAGE 31 /* Paging description */
-#define IAX_COMMAND_MWI 32 /* Stand-alone message waiting indicator */
-#define IAX_COMMAND_UNSUPPORT 33 /* Unsupported message received */
-#define IAX_COMMAND_TRANSFER 34 /* Request remote transfer */
-#define IAX_COMMAND_PROVISION 35 /* Provision device */
-#define IAX_COMMAND_FWDOWNL 36 /* Download firmware */
-#define IAX_COMMAND_FWDATA 37 /* Firmware Data */
-#define IAX_COMMAND_TXMEDIA 38 /* Transfer media only */
-
-#define IAX_DEFAULT_REG_EXPIRE 60 /* By default require re-registration once per minute */
-
-#define IAX_LINGER_TIMEOUT 10 /* How long to wait before closing bridged call */
+/*! Subclass for AST_FRAME_IAX */
+enum {
+ IAX_COMMAND_NEW = 1,
+ IAX_COMMAND_PING = 2,
+ IAX_COMMAND_PONG = 3,
+ IAX_COMMAND_ACK = 4,
+ IAX_COMMAND_HANGUP = 5,
+ IAX_COMMAND_REJECT = 6,
+ IAX_COMMAND_ACCEPT = 7,
+ IAX_COMMAND_AUTHREQ = 8,
+ IAX_COMMAND_AUTHREP = 9,
+ IAX_COMMAND_INVAL = 10,
+ IAX_COMMAND_LAGRQ = 11,
+ IAX_COMMAND_LAGRP = 12,
+ /*! Registration request */
+ IAX_COMMAND_REGREQ = 13,
+ /*! Registration authentication required */
+ IAX_COMMAND_REGAUTH = 14,
+ /*! Registration accepted */
+ IAX_COMMAND_REGACK = 15,
+ /*! Registration rejected */
+ IAX_COMMAND_REGREJ = 16,
+ /*! Force release of registration */
+ IAX_COMMAND_REGREL = 17,
+ /*! If we receive voice before valid first voice frame, send this */
+ IAX_COMMAND_VNAK = 18,
+ /*! Request status of a dialplan entry */
+ IAX_COMMAND_DPREQ = 19,
+ /*! Request status of a dialplan entry */
+ IAX_COMMAND_DPREP = 20,
+ /*! Request a dial on channel brought up TBD */
+ IAX_COMMAND_DIAL = 21,
+ /*! Transfer Request */
+ IAX_COMMAND_TXREQ = 22,
+ /*! Transfer Connect */
+ IAX_COMMAND_TXCNT = 23,
+ /*! Transfer Accepted */
+ IAX_COMMAND_TXACC = 24,
+ /*! Transfer ready */
+ IAX_COMMAND_TXREADY = 25,
+ /*! Transfer release */
+ IAX_COMMAND_TXREL = 26,
+ /*! Transfer reject */
+ IAX_COMMAND_TXREJ = 27,
+ /*! Stop audio/video transmission */
+ IAX_COMMAND_QUELCH = 28,
+ /*! Resume audio/video transmission */
+ IAX_COMMAND_UNQUELCH = 29,
+ /*! Like ping, but does not require an open connection */
+ IAX_COMMAND_POKE = 30,
+ /*! Paging description */
+ IAX_COMMAND_PAGE = 31,
+ /*! Stand-alone message waiting indicator */
+ IAX_COMMAND_MWI = 32,
+ /*! Unsupported message received */
+ IAX_COMMAND_UNSUPPORT = 33,
+ /*! Request remote transfer */
+ IAX_COMMAND_TRANSFER = 34,
+ /*! Provision device */
+ IAX_COMMAND_PROVISION = 35,
+ /*! Download firmware */
+ IAX_COMMAND_FWDOWNL = 36,
+ /*! Firmware Data */
+ IAX_COMMAND_FWDATA = 37,
+ /*! Transfer media only */
+ IAX_COMMAND_TXMEDIA = 38,
+};
+
+/*! By default require re-registration once per minute */
+#define IAX_DEFAULT_REG_EXPIRE 60
+
+/*! How long to wait before closing bridged call */
+#define IAX_LINGER_TIMEOUT 10
#define IAX_DEFAULT_PORTNO 4569
-/* IAX Information elements */
-#define IAX_IE_CALLED_NUMBER 1 /* Number/extension being called - string */
-#define IAX_IE_CALLING_NUMBER 2 /* Calling number - string */
-#define IAX_IE_CALLING_ANI 3 /* Calling number ANI for billing - string */
-#define IAX_IE_CALLING_NAME 4 /* Name of caller - string */
-#define IAX_IE_CALLED_CONTEXT 5 /* Context for number - string */
-#define IAX_IE_USERNAME 6 /* Username (peer or user) for authentication - string */
-#define IAX_IE_PASSWORD 7 /* Password for authentication - string */
-#define IAX_IE_CAPABILITY 8 /* Actual codec capability - unsigned int */
-#define IAX_IE_FORMAT 9 /* Desired codec format - unsigned int */
-#define IAX_IE_LANGUAGE 10 /* Desired language - string */
-#define IAX_IE_VERSION 11 /* Protocol version - short */
-#define IAX_IE_ADSICPE 12 /* CPE ADSI capability - short */
-#define IAX_IE_DNID 13 /* Originally dialed DNID - string */
-#define IAX_IE_AUTHMETHODS 14 /* Authentication method(s) - short */
-#define IAX_IE_CHALLENGE 15 /* Challenge data for MD5/RSA - string */
-#define IAX_IE_MD5_RESULT 16 /* MD5 challenge result - string */
-#define IAX_IE_RSA_RESULT 17 /* RSA challenge result - string */
-#define IAX_IE_APPARENT_ADDR 18 /* Apparent address of peer - struct sockaddr_in */
-#define IAX_IE_REFRESH 19 /* When to refresh registration - short */
-#define IAX_IE_DPSTATUS 20 /* Dialplan status - short */
-#define IAX_IE_CALLNO 21 /* Call number of peer - short */
-#define IAX_IE_CAUSE 22 /* Cause - string */
-#define IAX_IE_IAX_UNKNOWN 23 /* Unknown IAX command - byte */
-#define IAX_IE_MSGCOUNT 24 /* How many messages waiting - short */
-#define IAX_IE_AUTOANSWER 25 /* Request auto-answering -- none */
-#define IAX_IE_MUSICONHOLD 26 /* Request musiconhold with QUELCH -- none or string */
-#define IAX_IE_TRANSFERID 27 /* Transfer Request Identifier -- int */
-#define IAX_IE_RDNIS 28 /* Referring DNIS -- string */
-#define IAX_IE_PROVISIONING 29 /* Provisioning info */
-#define IAX_IE_AESPROVISIONING 30 /* AES Provisioning info */
-#define IAX_IE_DATETIME 31 /* Date/Time */
-#define IAX_IE_DEVICETYPE 32 /* Device Type -- string */
-#define IAX_IE_SERVICEIDENT 33 /* Service Identifier -- string */
-#define IAX_IE_FIRMWAREVER 34 /* Firmware revision -- u16 */
-#define IAX_IE_FWBLOCKDESC 35 /* Firmware block description -- u32 */
-#define IAX_IE_FWBLOCKDATA 36 /* Firmware block of data -- raw */
-#define IAX_IE_PROVVER 37 /* Provisioning Version (u32) */
-#define IAX_IE_CALLINGPRES 38 /* Calling presentation (u8) */
-#define IAX_IE_CALLINGTON 39 /* Calling type of number (u8) */
-#define IAX_IE_CALLINGTNS 40 /* Calling transit network select (u16) */
-#define IAX_IE_SAMPLINGRATE 41 /* Supported sampling rates (u16) */
-#define IAX_IE_CAUSECODE 42 /* Hangup cause (u8) */
-#define IAX_IE_ENCRYPTION 43 /* Encryption format (u16) */
-#define IAX_IE_ENCKEY 44 /* Encryption key (raw) */
-#define IAX_IE_CODEC_PREFS 45 /* Codec Negotiation */
-
-#define IAX_IE_RR_JITTER 46 /* Received jitter (as in RFC1889) u32 */
-#define IAX_IE_RR_LOSS 47 /* Received loss (high byte loss pct, low 24 bits loss count, as in rfc1889 */
-#define IAX_IE_RR_PKTS 48 /* Received frames (total frames received) u32 */
-#define IAX_IE_RR_DELAY 49 /* Max playout delay for received frames (in ms) u16 */
-#define IAX_IE_RR_DROPPED 50 /* Dropped frames (presumably by jitterbuf) u32 */
-#define IAX_IE_RR_OOO 51 /* Frames received Out of Order u32 */
-#define IAX_IE_VARIABLE 52 /* Remote variables */
-#define IAX_IE_OSPTOKEN 53 /* OSP token */
-
-#define IAX_MAX_OSPBLOCK_SIZE 254 /* Max OSP token block size, 255 bytes - 1 byte OSP token block index */
+/*! IAX Information elements */
+#define IAX_IE_CALLED_NUMBER 1 /*!< Number/extension being called - string */
+#define IAX_IE_CALLING_NUMBER 2 /*!< Calling number - string */
+#define IAX_IE_CALLING_ANI 3 /*!< Calling number ANI for billing - string */
+#define IAX_IE_CALLING_NAME 4 /*!< Name of caller - string */
+#define IAX_IE_CALLED_CONTEXT 5 /*!< Context for number - string */
+#define IAX_IE_USERNAME 6 /*!< Username (peer or user) for authentication - string */
+#define IAX_IE_PASSWORD 7 /*!< Password for authentication - string */
+#define IAX_IE_CAPABILITY 8 /*!< Actual codec capability - unsigned int */
+#define IAX_IE_FORMAT 9 /*!< Desired codec format - unsigned int */
+#define IAX_IE_LANGUAGE 10 /*!< Desired language - string */
+#define IAX_IE_VERSION 11 /*!< Protocol version - short */
+#define IAX_IE_ADSICPE 12 /*!< CPE ADSI capability - short */
+#define IAX_IE_DNID 13 /*!< Originally dialed DNID - string */
+#define IAX_IE_AUTHMETHODS 14 /*!< Authentication method(s) - short */
+#define IAX_IE_CHALLENGE 15 /*!< Challenge data for MD5/RSA - string */
+#define IAX_IE_MD5_RESULT 16 /*!< MD5 challenge result - string */
+#define IAX_IE_RSA_RESULT 17 /*!< RSA challenge result - string */
+#define IAX_IE_APPARENT_ADDR 18 /*!< Apparent address of peer - struct sockaddr_in */
+#define IAX_IE_REFRESH 19 /*!< When to refresh registration - short */
+#define IAX_IE_DPSTATUS 20 /*!< Dialplan status - short */
+#define IAX_IE_CALLNO 21 /*!< Call number of peer - short */
+#define IAX_IE_CAUSE 22 /*!< Cause - string */
+#define IAX_IE_IAX_UNKNOWN 23 /*!< Unknown IAX command - byte */
+#define IAX_IE_MSGCOUNT 24 /*!< How many messages waiting - short */
+#define IAX_IE_AUTOANSWER 25 /*!< Request auto-answering -- none */
+#define IAX_IE_MUSICONHOLD 26 /*!< Request musiconhold with QUELCH -- none or string */
+#define IAX_IE_TRANSFERID 27 /*!< Transfer Request Identifier -- int */
+#define IAX_IE_RDNIS 28 /*!< Referring DNIS -- string */
+#define IAX_IE_PROVISIONING 29 /*!< Provisioning info */
+#define IAX_IE_AESPROVISIONING 30 /*!< AES Provisioning info */
+#define IAX_IE_DATETIME 31 /*!< Date/Time */
+#define IAX_IE_DEVICETYPE 32 /*!< Device Type -- string */
+#define IAX_IE_SERVICEIDENT 33 /*!< Service Identifier -- string */
+#define IAX_IE_FIRMWAREVER 34 /*!< Firmware revision -- u16 */
+#define IAX_IE_FWBLOCKDESC 35 /*!< Firmware block description -- u32 */
+#define IAX_IE_FWBLOCKDATA 36 /*!< Firmware block of data -- raw */
+#define IAX_IE_PROVVER 37 /*!< Provisioning Version (u32) */
+#define IAX_IE_CALLINGPRES 38 /*!< Calling presentation (u8) */
+#define IAX_IE_CALLINGTON 39 /*!< Calling type of number (u8) */
+#define IAX_IE_CALLINGTNS 40 /*!< Calling transit network select (u16) */
+#define IAX_IE_SAMPLINGRATE 41 /*!< Supported sampling rates (u16) */
+#define IAX_IE_CAUSECODE 42 /*!< Hangup cause (u8) */
+#define IAX_IE_ENCRYPTION 43 /*!< Encryption format (u16) */
+#define IAX_IE_ENCKEY 44 /*!< Encryption key (raw) */
+#define IAX_IE_CODEC_PREFS 45 /*!< Codec Negotiation */
+
+#define IAX_IE_RR_JITTER 46 /*!< Received jitter (as in RFC1889) u32 */
+#define IAX_IE_RR_LOSS 47 /*!< Received loss (high byte loss pct, low 24 bits loss count, as in rfc1889 */
+#define IAX_IE_RR_PKTS 48 /*!< Received frames (total frames received) u32 */
+#define IAX_IE_RR_DELAY 49 /*!< Max playout delay for received frames (in ms) u16 */
+#define IAX_IE_RR_DROPPED 50 /*!< Dropped frames (presumably by jitterbuf) u32 */
+#define IAX_IE_RR_OOO 51 /*!< Frames received Out of Order u32 */
+#define IAX_IE_VARIABLE 52 /*!< Remote variables */
+#define IAX_IE_OSPTOKEN 53 /*!< OSP token */
+
+#define IAX_MAX_OSPBLOCK_SIZE 254 /*!< Max OSP token block size, 255 bytes - 1 byte OSP token block index */
#define IAX_MAX_OSPBLOCK_NUM 4
#define IAX_MAX_OSPTOKEN_SIZE (IAX_MAX_OSPBLOCK_SIZE * IAX_MAX_OSPBLOCK_NUM)
#define IAX_MAX_OSPBUFF_SIZE (IAX_MAX_OSPTOKEN_SIZE + 16)
@@ -142,18 +172,18 @@
#define IAX_ENCRYPT_AES128 (1 << 0)
-#define IAX_META_TRUNK 1 /* Trunk meta-message */
-#define IAX_META_VIDEO 2 /* Video frame */
-
-#define IAX_META_TRUNK_SUPERMINI 0 /* This trunk frame contains classic supermini frames */
-#define IAX_META_TRUNK_MINI 1 /* This trunk frame contains trunked mini frames */
-
-#define IAX_RATE_8KHZ (1 << 0) /* 8khz sampling (default if absent) */
-#define IAX_RATE_11KHZ (1 << 1) /* 11.025khz sampling */
-#define IAX_RATE_16KHZ (1 << 2) /* 16khz sampling */
-#define IAX_RATE_22KHZ (1 << 3) /* 22.05khz sampling */
-#define IAX_RATE_44KHZ (1 << 4) /* 44.1khz sampling */
-#define IAX_RATE_48KHZ (1 << 5) /* 48khz sampling */
+#define IAX_META_TRUNK 1 /*!< Trunk meta-message */
+#define IAX_META_VIDEO 2 /*!< Video frame */
+
+#define IAX_META_TRUNK_SUPERMINI 0 /*!< This trunk frame contains classic supermini frames */
+#define IAX_META_TRUNK_MINI 1 /*!< This trunk frame contains trunked mini frames */
+
+#define IAX_RATE_8KHZ (1 << 0) /*!< 8khz sampling (default if absent) */
+#define IAX_RATE_11KHZ (1 << 1) /*!< 11.025khz sampling */
+#define IAX_RATE_16KHZ (1 << 2) /*!< 16khz sampling */
+#define IAX_RATE_22KHZ (1 << 3) /*!< 22.05khz sampling */
+#define IAX_RATE_44KHZ (1 << 4) /*!< 44.1khz sampling */
+#define IAX_RATE_48KHZ (1 << 5) /*!< 48khz sampling */
#define IAX_DPSTATUS_EXISTS (1 << 0)
#define IAX_DPSTATUS_CANEXIST (1 << 1)
@@ -161,78 +191,78 @@
#define IAX_DPSTATUS_IGNOREPAT (1 << 14)
#define IAX_DPSTATUS_MATCHMORE (1 << 15)
-/* Full frames are always delivered reliably */
+/*! Full frames are always delivered reliably */
struct ast_iax2_full_hdr {
- unsigned short scallno; /* Source call number -- high bit must be 1 */
- unsigned short dcallno; /* Destination call number -- high bit is 1 if retransmission */
- unsigned int ts; /* 32-bit timestamp in milliseconds (from 1st transmission) */
- unsigned char oseqno; /* Packet number (outgoing) */
- unsigned char iseqno; /* Packet number (next incoming expected) */
- unsigned char type; /* Frame type */
- unsigned char csub; /* Compressed subclass */
+ unsigned short scallno; /*!< Source call number -- high bit must be 1 */
+ unsigned short dcallno; /*!< Destination call number -- high bit is 1 if retransmission */
+ unsigned int ts; /*!< 32-bit timestamp in milliseconds (from 1st transmission) */
+ unsigned char oseqno; /*!< Packet number (outgoing) */
+ unsigned char iseqno; /*!< Packet number (next incoming expected) */
+ unsigned char type; /*!< Frame type */
+ unsigned char csub; /*!< Compressed subclass */
unsigned char iedata[0];
} __attribute__ ((__packed__));
-/* Full frames are always delivered reliably */
+/*! Full frames are always delivered reliably */
struct ast_iax2_full_enc_hdr {
- unsigned short scallno; /* Source call number -- high bit must be 1 */
- unsigned short dcallno; /* Destination call number -- high bit is 1 if retransmission */
+ unsigned short scallno; /*!< Source call number -- high bit must be 1 */
+ unsigned short dcallno; /*!< Destination call number -- high bit is 1 if retransmission */
unsigned char encdata[0];
} __attribute__ ((__packed__));
-/* Mini header is used only for voice frames -- delivered unreliably */
+/*! Mini header is used only for voice frames -- delivered unreliably */
struct ast_iax2_mini_hdr {
- unsigned short callno; /* Source call number -- high bit must be 0, rest must be non-zero */
- unsigned short ts; /* 16-bit Timestamp (high 16 bits from last ast_iax2_full_hdr) */
+ unsigned short callno; /*!< Source call number -- high bit must be 0, rest must be non-zero */
+ unsigned short ts; /*!< 16-bit Timestamp (high 16 bits from last ast_iax2_full_hdr) */
/* Frametype implicitly VOICE_FRAME */
/* subclass implicit from last ast_iax2_full_hdr */
unsigned char data[0];
} __attribute__ ((__packed__));
-/* Mini header is used only for voice frames -- delivered unreliably */
+/*! Mini header is used only for voice frames -- delivered unreliably */
struct ast_iax2_mini_enc_hdr {
- unsigned short callno; /* Source call number -- high bit must be 0, rest must be non-zero */
+ unsigned short callno; /*!< Source call number -- high bit must be 0, rest must be non-zero */
unsigned char encdata[0];
} __attribute__ ((__packed__));
struct ast_iax2_meta_hdr {
- unsigned short zeros; /* Zeros field -- must be zero */
- unsigned char metacmd; /* Meta command */
- unsigned char cmddata; /* Command Data */
+ unsigned short zeros; /*!< Zeros field -- must be zero */
+ unsigned char metacmd; /*!< Meta command */
+ unsigned char cmddata; /*!< Command Data */
unsigned char data[0];
} __attribute__ ((__packed__));
struct ast_iax2_video_hdr {
- unsigned short zeros; /* Zeros field -- must be zero */
- unsigned short callno; /* Video call number */
- unsigned short ts; /* Timestamp and mark if present */
+ unsigned short zeros; /*!< Zeros field -- must be zero */
+ unsigned short callno; /*!< Video call number */
+ unsigned short ts; /*!< Timestamp and mark if present */
unsigned char data[0];
} __attribute__ ((__packed__));
struct ast_iax2_meta_trunk_hdr {
- unsigned int ts; /* 32-bit timestamp for all messages */
+ unsigned int ts; /*!< 32-bit timestamp for all messages */
unsigned char data[0];
} __attribute__ ((__packed__));
struct ast_iax2_meta_trunk_entry {
- unsigned short callno; /* Call number */
- unsigned short len; /* Length of data for this callno */
-} __attribute__ ((__packed__));
-
-/* When trunktimestamps are used, we use this format instead */
+ unsigned short callno; /*!< Call number */
+ unsigned short len; /*!< Length of data for this callno */
+} __attribute__ ((__packed__));
+
+/*! When trunktimestamps are used, we use this format instead */
struct ast_iax2_meta_trunk_mini {
unsigned short len;
- struct ast_iax2_mini_hdr mini; /* this is an actual miniframe */
+ struct ast_iax2_mini_hdr mini; /*!< this is an actual miniframe */
} __attribute__ ((__packed__));
#define IAX_FIRMWARE_MAGIC 0x69617879
struct ast_iax2_firmware_header {
- unsigned int magic; /* Magic number */
- unsigned short version; /* Software version */
- unsigned char devname[16]; /* Device */
- unsigned int datalen; /* Data length of file beyond header */
- unsigned char chksum[16]; /* Checksum of all data */
+ unsigned int magic; /*!< Magic number */
+ unsigned short version; /*!< Software version */
+ unsigned char devname[16]; /*!< Device */
+ unsigned int datalen; /*!< Data length of file beyond header */
+ unsigned char chksum[16]; /*!< Checksum of all data */
unsigned char data[0];
} __attribute__ ((__packed__));
#endif
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