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Diff for /libaitio/src/Attic/tools.c between versions 1.6.2.1 and 1.11

version 1.6.2.1, 2011/12/13 02:22:05 version 1.11, 2012/05/14 12:49:21
Line 12  terms: Line 12  terms:
 All of the documentation and software included in the ELWIX and AITNET  All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>  Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
   
Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
         by Michael Pounov <misho@elwix.org>.  All rights reserved.          by Michael Pounov <misho@elwix.org>.  All rights reserved.
   
 Redistribution and use in source and binary forms, with or without  Redistribution and use in source and binary forms, with or without
Line 48  SUCH DAMAGE. Line 48  SUCH DAMAGE.
   
   
 /*  /*
 * io_LTrimStr() Remove left whitespaces from text string * io_LTrimStr() - Remove left whitespaces from text string
  *
  * @psLine = Text string   * @psLine = Text string
  * return: 0 nothing to do; !=0 Removed bytes   * return: 0 nothing to do; !=0 Removed bytes
 */  */
 inline int  inline int
io_LTrimStr(u_char * __restrict psLine)io_LTrimStr(char * __restrict psLine)
 {  {
         int pos = 0;          int pos = 0;
        u_char *s;        char *s;
   
         if (!psLine || !*psLine)          if (!psLine || !*psLine)
                 return 0;                  return 0;
   
        for (s = psLine; isspace(*s); s++);        for (s = psLine; isspace((u_char) *s); s++);
         pos = s - psLine;          pos = s - psLine;
   
        memmove(psLine, s, (strlen((char*) psLine) - pos) + 1);        memmove(psLine, s, (strlen(psLine) - pos) + 1);
         return pos;          return pos;
 }  }
   
 /*  /*
 * io_RTrimStr() Remove right whitespaces from text string * io_RTrimStr() - Remove right whitespaces from text string
  *
  * @psLine = Text string   * @psLine = Text string
  * return: 0 nothing to do; !=0 Removed bytes   * return: 0 nothing to do; !=0 Removed bytes
 */  */
 inline int  inline int
io_RTrimStr(u_char * __restrict psLine)io_RTrimStr(char * __restrict psLine)
 {  {
        u_char *t, *pos;        char *t, *pos;
   
         if (!psLine || !*psLine)          if (!psLine || !*psLine)
                 return 0;                  return 0;
   
        pos = psLine + strlen((char*) psLine);        pos = psLine + strlen(psLine);
        for (t = pos - 1; t > psLine && isspace(*t); t--);        for (t = pos - 1; t > psLine && isspace((u_char) *t); t--);
         *++t = 0;          *++t = 0;
   
         return pos - t;          return pos - t;
 }  }
   
 /*  /*
 * io_TrimStr() Remove left and right whitespaces from text string * io_TrimStr() - Remove left and right whitespaces from text string
  *
  * @psLine = Text string   * @psLine = Text string
  * return: 0 nothing to do; !=0 Removed bytes   * return: 0 nothing to do; !=0 Removed bytes
 */  */
 inline int  inline int
io_TrimStr(u_char * __restrict psLine)io_TrimStr(char * __restrict psLine)
 {  {
         int ret = 0;          int ret = 0;
   
Line 105  io_TrimStr(u_char * __restrict psLine) Line 108  io_TrimStr(u_char * __restrict psLine)
 }  }
   
 /*  /*
 * io_UnquotStr() Remove quots from input text string  * io_UnquotStr() - Remove quots from input text string 
  *
  * @psLine = Text string   * @psLine = Text string
  * return: 0 nothing to do; 1 successful unquoted string   * return: 0 nothing to do; 1 successful unquoted string
 */  */
 inline int  inline int
io_UnquotStr(u_char * __restrict psLine)io_UnquotStr(char * __restrict psLine)
 {  {
         char *pos, *str = NULL;          char *pos, *str = NULL;
         int flg;          int flg;
Line 118  io_UnquotStr(u_char * __restrict psLine) Line 122  io_UnquotStr(u_char * __restrict psLine)
         if (!psLine)          if (!psLine)
                 return 0;                  return 0;
   
        switch (*psLine) {        if (*psLine == '"' || *psLine == '\'') {
                case '`':                str = strdup(psLine + 1);
                case '"':                for (pos = str, flg = 0; *pos; flg = ('\\' == *pos), pos++) {
                case '\'':                        if (!flg && *pos == *psLine) {
                        str = strdup((char*) psLine + 1);                                *pos = 0;
                        for (pos = str, flg = 0; *pos; flg = ('\\' == *pos), pos++) {                                strlcpy(psLine, str, strlen(psLine) + 1);
                                if (!flg && *pos == *psLine) {                                break;
                                        *pos = 0; 
                                        strlcpy((char*) psLine, str, strlen((char*) psLine) + 1); 
                                        break; 
                                } 
                         }                          }
                        free(str);                }
                        return 1;                free(str);
                 return 1;
         }          }
   
         return 0;          return 0;
 }  }
   
 /*  /*
 * io_Ch2Hex() Convert from Char string to Hex string * io_Ch2Hex() - Convert from Char string to Hex string
  *
  * @psLine = Text string   * @psLine = Text string
  * @lineLen = Length of Text string   * @lineLen = Length of Text string
  * return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free)   * return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free)
Line 170  io_Ch2Hex(u_char *psLine, int lineLen) Line 172  io_Ch2Hex(u_char *psLine, int lineLen)
   
   
 /*  /*
 * io_Hex2Ch() Convert from Hex string to Char string * io_Hex2Ch() - Convert from Hex string to Char string
  *
  * @psLine = Text string   * @psLine = Text string
  * @lineLen = Length of Text string   * @lineLen = Length of Text string
  * return: NULL nothing to do or error; !=0 Allocated new converted string(must be free)   * return: NULL nothing to do or error; !=0 Allocated new converted string(must be free)
Line 201  io_Hex2Ch(u_char *psLine, int lineLen) Line 204  io_Hex2Ch(u_char *psLine, int lineLen)
 }  }
   
 /*  /*
 * io_CopyEnv() Copy environment to new environment array; * io_CopyEnv() - Copy environment to new environment array;
  *
  * @oldenv = Environment array   * @oldenv = Environment array
  * return: NULL error; !=NULL Allocated new environment array(must be free)   * return: NULL error; !=NULL Allocated new environment array(must be free)
 */  */
Line 240  io_CopyEnv(const char **oldenv) Line 244  io_CopyEnv(const char **oldenv)
 }  }
   
 /*  /*
 * io_ExecArgs() Build exec arguments from other array * io_ExecArgs() - Build exec arguments from other array
  *
  * @psProg = Program name for execute   * @psProg = Program name for execute
  * @oldarg = Arguments array   * @oldarg = Arguments array
  * return: NULL error; !=NULL Allocated execution array(must be free)   * return: NULL error; !=NULL Allocated execution array(must be free)
Line 278  io_ExecArgs(const char *psProg, const char **oldarg) Line 283  io_ExecArgs(const char *psProg, const char **oldarg)
 }  }
   
 /*  /*
 * io_FreeNullTerm() Free dynamic allocated null terminated array with strings * io_FreeNullTerm() - Free dynamic allocated null terminated array with strings
  *
  * @arr = Pointer to array for free   * @arr = Pointer to array for free
  * return: none   * return: none
 */  */
Line 297  io_FreeNullTerm(char *** __restrict arr) Line 303  io_FreeNullTerm(char *** __restrict arr)
 }  }
   
 /*  /*
 * io_ether_ntoa() Convert ethernet address to string * io_Path2File() - Parse and make path/filename pair
  *
  * @csArgs = Input argument line
  * @psPath = Output Path, if ==NULL path not returned
  * @pathLen = Size of path array
  * @psFile = Output File
  * @fileLen = Size of file array
  * return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items
  */
 inline int
 io_Path2File(const char * __restrict csArgs, char * __restrict psPath, 
                 int pathLen, char * __restrict psFile, int fileLen)
 {
         char *pos, *psBuf;
 
         if (!csArgs || !psFile || !fileLen)
                 return -1;
         if (psPath && !pathLen)
                 return -1;
 
         psBuf = strdup(csArgs);
         if (!psBuf) {
                 LOGERR;
                 return -1;
         }
 
         pos = strrchr(psBuf, '/');
         if (!pos) {
                 strlcpy(psFile, psBuf, fileLen);
 
                 free(psBuf);
                 return 1;
         } else
                 *pos++ = 0;
 
         strlcpy(psFile, pos, fileLen);
         if (psPath)
                 strlcpy(psPath, psBuf, pathLen);
 
         free(psBuf);
         return 2;
 }
 
 /*
  * io_ether_ntoa() - Convert ethernet address to string
  *
  * @n = ethernet address structure, like struct ether_addr   * @n = ethernet address structure, like struct ether_addr
  * @a = string   * @a = string
  * @len = string length   * @len = string length
Line 320  io_ether_ntoa(const struct io_ether_addr *n, char * __ Line 371  io_ether_ntoa(const struct io_ether_addr *n, char * __
 }  }
   
 /*  /*
 * io_ether_aton() Convert string to ethernet address * io_ether_aton() - Convert string to ethernet address
  *
  * @a = string   * @a = string
  * @e = ethernet address structure, like struct ether_addr   * @e = ethernet address structure, like struct ether_addr
  * return: NULL error or !=NULL ethernet address structure   * return: NULL error or !=NULL ethernet address structure
Line 349  io_ether_aton(const char *a, struct io_ether_addr *e) Line 401  io_ether_aton(const char *a, struct io_ether_addr *e)
 }  }
   
 /*  /*
 * io_n2port() Extract port from network structure * io_n2port() - Extract port from network structure
  *
  * @addr = Address   * @addr = Address
  * return: 0 not supported family type or port number   * return: 0 not supported family type or port number
  */   */
Line 376  io_n2port(io_sockaddr_t * __restrict addr) Line 429  io_n2port(io_sockaddr_t * __restrict addr)
 }  }
   
 /*  /*
 * io_n2addr() Extract address from network structure * io_n2addr() - Extract address from network structure
  *
  * @addr = Address   * @addr = Address
  * @val = Value for store string address   * @val = Value for store string address
  * return: NULL error or !=NULL string address from val   * return: NULL error or !=NULL string address from val
Line 411  io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t * Line 465  io_n2addr(io_sockaddr_t * __restrict addr, ait_val_t *
                         return ret;                          return ret;
         }          }
   
         AIT_FREE_VAL(val);  
         AIT_SET_STR(val, ret);          AIT_SET_STR(val, ret);
        return ret;        return (const char*) AIT_GET_STR(val);
 }  }
   
 /*  /*
 * io_gethostbyname() Get host and port and make network structure * io_gethostbyname() - Get host and port and make network structure
  *
  * @psHost = Hostname   * @psHost = Hostname
  * @port = Port   * @port = Port
  * @addr = Network address structure   * @addr = Network address structure
Removed from v.1.6.2.1  
changed lines
  Added in v.1.11

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