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Diff for /libaitcli/inc/aitcli.h between versions 1.3 and 1.3.2.1

version 1.3, 2011/03/16 17:24:03 version 1.3.2.1, 2011/03/16 17:43:07
Line 216  inline int cli_GetErrno(); Line 216  inline int cli_GetErrno();
 inline const char *cli_GetError();  inline const char *cli_GetError();
   
   
   /* TELNET support for CLI */
   
   #define MAX_SUB_LEN     255
   
   struct telnetAttrs {
           unsigned char ta_cmd;
           unsigned char ta_opt;
           unsigned char ta_sublen;
           unsigned char ta_sub[MAX_SUB_LEN];
   };
   
   
   #ifndef NDEBUG
   /*
    * cli_telnetDumpAttrs() Telnet debug attributes list, if NDEBUG defined not include
    * @attr = attributes list
    * @nAttr = attributes list size
    * return: none
   */
   void cli_telnetDumpAttrs(struct telnetAttrs *attr, int nAttr);
   #else
   extern void cli_telnetDumpAttrs(struct telnetAttrs *, int);
   #endif
   
   
   /*
    * cli_telnetRecv() Telnet receive commands, negotiate with telnet peer
    * @sock = socket for communication
    * @attr = received attributes list, must be free after use, but if NULL receive in binary mode
    * @nAttr = received attributes list size, if is NULL receive in binary mode
    * @pdata = received data in supplied buffer
    * @datLen = buffer pdata size
    * return: 0 not present data; -1 error:: can`t read; -2 timeout; -3 EOF; >0 number of received bytes
   */
   int cli_telnetRecv(int sock, struct telnetAttrs **attr, int *nAttr, void *data, int datLen);
   /*
    * cli_telnetSend() Telnet send commands, negotiate with telnet peer
    * @sock = socket for communication
    * @attr = send attributes list
    * @nAttr = send attributes list size
    * @data = data for send
    * @datLen = data size
    * @Term = Terminate with GA (Go Ahead), 1 send after data GA command
    * return: 0 not sended commands; -1 error:: can`t send; >0 number of sended bytes
   */
   int cli_telnetSend(int sock, struct telnetAttrs *attr, int nAttr, void *data, int datLen, int Term);
   
   /*
    * cli_telnet_Get_SubOpt() Telnet get sub option function
    * @attr = input attribute
    * @code = sub-option code for opt
    * @data = sub-option data
    * @datLen = data size set max size in input, output return copy size
    * return: -1 can`t get option; !=-1 option code
   */
   inline int cli_telnet_Get_SubOpt(struct telnetAttrs *attr, unsigned char *code, 
                   void *data, unsigned char *datLen);
   /*
    * cli_telnet_Set_SubOpt() Telnet set sub option function
    * @attr = output attribute
    * @opt = attribute option
    * @code = sub-option code for opt, if 0xff not specified
    * @data = sub-option data, if NULL not specified
    * @datLen = data size, if 0 not specified
    * return: -1 can`t set sub-otion; 0 ok
   */
   inline int cli_telnet_Set_SubOpt(struct telnetAttrs *attr, unsigned char opt, unsigned char code, 
                   void *data, unsigned char datLen);
   
   /*
    * cli_telnet_GetCmd() Telnet get command
    * @attr = input attribute
    * return: -1 can`t get command; !=-1 command <<24 return sublen, <<8 return option, <<0 command
   */
   inline unsigned int cli_telnet_GetCmd(struct telnetAttrs *attr);
   /*
    * cli_telnet_SetCmd() Telnet set command
    * @attr = input attribute
    * @cmd = command
    * @opt = option, if 0xff not specified
    * @arg1 = sub-option code, if 0xff not specified
    * @arg2 = sub-option data, if NULL not specified
    * @arg3 = sub-option data size, if 0 not specified data
    * return: -1 can`t set command; !=-1 ok
   */
   inline int cli_telnet_SetCmd(struct telnetAttrs *attr, unsigned char cmd, unsigned char opt, ...);
   
   /*
    * cli_telnet_Answer() Automatic generate commands answer to send from telnet
    * @caps = Array of capability options
    * @nCaps = number of capability options
    * @attr = input attribute
    * @nAttr = number of input attributes
    * @ans = output answered attributes, must be free() after use
    * @Ans = number of output answered attributes
    * return: -1 can`t answer; !=-1 ok
   */
   int cli_telnet_Answer(unsigned char *caps, int nCaps, struct telnetAttrs *attr, int nAttr, 
                   struct telnetAttrs **ans, int *Ans);
   
   
   // Add capability option, x = 0 false, 1 true
   #define ADD_CAPS(opt, x)        ((opt) | (x) ? 0x80 : 0)
   // Is supported this option ...
   #define SUP_CAPS(caps)          ((caps) & 0x80)
   // get capability option
   #define CAP(caps)               ((caps) & 0x7f)
   
   
 /* CLI Helper functions */  /* CLI Helper functions */
   
 /*  /*
Removed from v.1.3  
changed lines
  Added in v.1.3.2.1

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