/* nXml - Copyright (C) 2005 bakunin - Andrea Marchesini  *                                <bakunin@autistici.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. *  * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * Lesser General Public License for more details. *  * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA */#ifdef HAVE_CONFIG_H#include <config.h>#else# error Use configure; make; make install#endif#include "nxml.h"#include "nxml_internal.h"int__nxml_escape_spaces (nxml_t * doc, char **buffer, size_t * size){  /*    * Rule [3] - S ::= (#x20 | #x9 | #xD | #xA)+   */  int k = 0;  if (!*size)    return 0;  while ((**buffer == 0x20 || **buffer == 0x9 || **buffer == 0xd	  || **buffer == 0xa) && *size)    {      if (**buffer == 0xa && doc->priv.func)	doc->priv.line++;      (*buffer)++;      (*size)--;      k++;    }  return k;}char *__nxml_get_value (nxml_t * doc, char **buffer, size_t * size){  char *attr;  int i;  int quot;  if (!*size)    return NULL;  if (**buffer == '"')    quot = 1;  else if (**buffer == '\'')    quot = 0;  else    return NULL;  (*buffer)++;  (*size)--;  i = 0;  while (((quot && *(*buffer + i) != '"')	  || (!quot && *(*buffer + i) != '\'')))    {      if (*(*buffer + i) == '\n' && doc->priv.func)	doc->priv.line++;      i++;    }  if (quot && *(*buffer + i) != '"')    return NULL;  else if (!quot && *(*buffer + i) != '\'')    return NULL;  if (!(attr = (char *) malloc (sizeof (char) * (i + 1))))    return NULL;  memcpy (attr, *buffer, i);  attr[i] = 0;  i++;  (*buffer) += i;  (*size) -= i;  return attr;}char *__nxml_trim (char *tmp){  /* Trim function: */  int i = 0;  while (tmp[i] == 0x20 || tmp[i] == 0x9 || tmp[i] == 0xd || tmp[i] == 0xa)    tmp++;  i = strlen (tmp);  i--;  while (tmp[i] == 0x20 || tmp[i] == 0x9 || tmp[i] == 0xd || tmp[i] == 0xa)    i--;  tmp[i + 1] = 0;  return strdup (tmp);}/*static char *__nxml_find_entity (nxml_t * nxml, char *str, size_t size){  __nxml_doctype_entity_t *e;  e = nxml->priv.entities;  while (e)    {      if (!strncmp (e->name, str, size))	return e->reference;      e = e->next;    }  return NULL;}*//*char *__nxml_entity_trim (nxml_t * nxml, char *str){  int i, j, k;  int len = strlen (str);  char name[1024];  char *tmp;  char *ret_str;  __nxml_string_t *ret;  if (!(ret = __nxml_string_new ()))    return NULL;  for (i = j = k = 0; i < len; i++)    {      if (str[i] == '%' || str[i] == '&')	{	  for (j = i; j < len; j++)	    {	      if (str[j] == ';')		{		  char *find;		  if (k)		    {		      if (__nxml_string_add (ret, name, k))			{			  __nxml_string_free (ret);			  return NULL;			}		      k = 0;		    }		  if ((find =		       __nxml_find_entity (nxml, str + i + 1, j - i - 1)))		    {		      if (__nxml_string_add (ret, find, 0))			{			  __nxml_string_free (ret);			  return NULL;			}		    }		  else		    {		      if (__nxml_string_add (ret, str + i, j - i + 1))			{			  __nxml_string_free (ret);			  return NULL;			}		    }		  i += j;		  break;		}	    }	}      else	{	  name[k] = str[i];	  k++;	  if (k == sizeof (name))	    {	      if (__nxml_string_add (ret, name, sizeof (name)))		{		  __nxml_string_free (ret);		  return NULL;		}	      k = 0;	    }	}    }  if (k)    {      if (__nxml_string_add (ret, name, k))	{	  __nxml_string_free (ret);	  return NULL;	}    }  tmp = __nxml_string_free (ret);  ret_str = __nxml_trim (tmp);  free (tmp);  return ret_str;}*//* EOF */