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Args.c

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/******************************************************************
        ANet_Daemon/Common/Args.c
        Argument utilities for the ANet daemon.
        
        Part of the ANet project.
        
        Distributed under GPL: http://www.gnu.org/copyleft/gpl.html
******************************************************************/

#include "Args.h"



void MakeArgumentString(int argc, char ** argv, char * outArgs, int argsSize)
{
  char * ptr;
  int i, j;
  
  j = 0;
  for(i = 0; i < argc && j < argsSize; i++, j++)
  {
    for(ptr = argv[i]; *ptr; ptr++, j++)
      outArgs[j] = *ptr;
    outArgs[j] = ' ';
  }
  outArgs[j - 1] = '\0';
}


int GetArgument(char * inString, char * inArg, char * outVal, int valSize)
{
  int retval = 1;
  char * ptr;
  int inArgLen, len, i;
  
  inArgLen = strlen(inArg);
  len = strlen(inString);
  
  ptr = inString;
  while(*ptr)
  {
    if (*ptr == '-')
    {
      ptr++;
      
      if (*ptr == '-')
      {
  ptr++;
  if (inArgLen > 1 && !strncmp(ptr, inArg, inArgLen))
  {
    retval = 0;
    ptr += inArgLen;
    
    while (*ptr && *ptr == ' ')
      ptr++;
    
    if (*ptr && *ptr == '-')
    {
      return retval;
    }
    else if (*ptr && *ptr == '\'')
    {
      ptr++;
      for(i = 0; *ptr && *ptr != '\''; i++, ptr++)
        outVal[i] = *ptr;
    }
    else if (*ptr && *ptr == '\"')
    {
      ptr++;
      for(i = 0; *ptr && *ptr != '\"'; i++, ptr++)
        outVal[i] = *ptr;
    }
    else if (*ptr)
    {
      for(i = 0; *ptr && *ptr != ' '; i++, ptr++)
        outVal[i] = *ptr;
    }
  }
  
      }
      else if (inArgLen == 1)
      {
  while (*ptr && *ptr != ' ')
  {
    if (*ptr == inArg[0])
    {
      ptr++;
      retval = 0;
      continue;
    }
    ptr++;
  }
  if (retval)
    continue;
  
  while (*ptr && *ptr == ' ')
    ptr++;
  
  if (*ptr && *ptr == '-')
  {
    return retval;
  }
  else if (*ptr && *ptr == '\'')
  {
    ptr++;
    for(i = 0; *ptr && *ptr != '\''; i++, ptr++)
      outVal[i] = *ptr;
  }
  else if (*ptr && *ptr == '\"')
  {
    ptr++;
    for(i = 0; *ptr && *ptr != '\"'; i++, ptr++)
      outVal[i] = *ptr;
  }
  else if (*ptr)
  {
    for(i = 0; *ptr && *ptr != ' '; i++, ptr++)
      outVal[i] = *ptr;
  }
      }
    }
    ptr++;
  }
  
  return retval;
}

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