xmlrpc.c

php-4.4.7学习linux时下载的源代码

 *   Assign time value to XMLRPC_VALUE
 * INPUTS
 *   value     The target XMLRPC_VALUE
 *   time      The desired new unix time value (time_t)
 * RESULT
 *   void
 * SEE ALSO
 *   XMLRPC_GetValueDateTime ()
 *   XMLRPC_SetValueDateTime_ISO8601 ()
 *   XMLRPC_CreateValueDateTime ()
 *   XMLRPC_VALUE
 * SOURCE
 */
void XMLRPC_SetValueDateTime(XMLRPC_VALUE value, time_t time) {
   if(value) {
      char timeBuf[30];
      value->type = xmlrpc_datetime;
      value->i = time;

      timeBuf[0] = 0;

      date_to_ISO8601(time, timeBuf, sizeof(timeBuf));

      if(timeBuf[0]) {
         simplestring_clear(&value->str);
         simplestring_add(&value->str, timeBuf);
      }
   }
}

/*******/

/****f* VALUE/XMLRPC_CopyValue
 * NAME
 *   XMLRPC_CopyValue
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_CopyValue(XMLRPC_VALUE value)
 * FUNCTION
 *   Make a copy (reference) of an XMLRPC_VALUE
 * INPUTS
 *   value     The target XMLRPC_VALUE
 * RESULT
 *   XMLRPC_VALUE -- address of the copy
 * SEE ALSO
 *   XMLRPC_CleanupValue ()
 *   XMLRPC_DupValueNew ()
 * NOTES
 *   This function is implemented via reference counting, so the
 *   returned value is going to be the same as the passed in value.
 *   The value must be freed the same number of times it is copied
 *   or there will be a memory leak.
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_CopyValue(XMLRPC_VALUE value) {
   if(value) {
      value->iRefCount ++;
#ifdef XMLRPC_DEBUG_REFCOUNT
      if(value->id.str) {
			printf ("incremented refcount of %s, now %i\n", value->id.str,
					  value->iRefCount);
		}
		else {
			printf ("incremented refcount of 0x%x, now %i\n", value,
					  value->iRefCount);
      }
#endif
   }
   return value;
}

/*******/


/****f* VALUE/XMLRPC_DupValueNew
 * NAME
 *   XMLRPC_DupValueNew
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_DupValueNew(XMLRPC_VALUE value)
 * FUNCTION
 *   Make a duplicate (non reference) of an XMLRPC_VALUE with newly allocated mem.
 * INPUTS
 *   value     The source XMLRPC_VALUE to duplicate
 * RESULT
 *   XMLRPC_VALUE -- address of the duplicate value
 * SEE ALSO
 *   XMLRPC_CleanupValue ()
 *   XMLRPC_CopyValue ()
 * NOTES
 *   Use this when function when you need to modify the contents of
 *   the copied value seperately from the original.
 *   
 *   this function is recursive, thus the value and all of its children
 *   (if any) will be duplicated.
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_DupValueNew (XMLRPC_VALUE xSource) {
	XMLRPC_VALUE xReturn = NULL;
	if (xSource) {
		xReturn = XMLRPC_CreateValueEmpty ();
		if (xSource->id.len) {
			XMLRPC_SetValueID (xReturn, xSource->id.str, xSource->id.len);
		}

		switch (xSource->type) {
		case xmlrpc_int:
		case xmlrpc_boolean:
			XMLRPC_SetValueInt (xReturn, xSource->i);
			break;
		case xmlrpc_string:
		case xmlrpc_base64:
			XMLRPC_SetValueString (xReturn, xSource->str.str, xSource->str.len);
			break;
		case xmlrpc_datetime:
			XMLRPC_SetValueDateTime (xReturn, xSource->i);
			break;
		case xmlrpc_double:
			XMLRPC_SetValueDouble (xReturn, xSource->d);
			break;
		case xmlrpc_vector:
			{
				q_iter qi = Q_Iter_Head_F (xSource->v->q);
				XMLRPC_SetIsVector (xReturn, xSource->v->type);

				while (qi) {
					XMLRPC_VALUE xIter = Q_Iter_Get_F (qi);
					XMLRPC_AddValueToVector (xReturn, XMLRPC_DupValueNew (xIter));
					qi = Q_Iter_Next_F (qi);
				}
			}
			break;
		default:
			break;
		}
	}
	return xReturn;
}

/*******/



/****f* VALUE/XMLRPC_CreateValueDateTime
 * NAME
 *   XMLRPC_CreateValueDateTime
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_CreateValueDateTime(const char* id, time_t time)
 * FUNCTION
 *   Create new datetime value from time_t
 * INPUTS
 *   id        id of the new value, or NULL
 *   time      The desired unix time value (time_t)
 * RESULT
 *   void
 * SEE ALSO
 *   XMLRPC_GetValueDateTime ()
 *   XMLRPC_SetValueDateTime ()
 *   XMLRPC_CreateValueDateTime_ISO8601 ()
 *   XMLRPC_VALUE
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_CreateValueDateTime(const char* id, time_t time) {
   XMLRPC_VALUE val = XMLRPC_CreateValueEmpty();
   if(val) {
      XMLRPC_SetValueDateTime(val, time);
      if(id) {
         XMLRPC_SetValueID(val, id, 0);
      }
   }
   return val;
}

/*******/


/****f* VALUE/XMLRPC_SetValueDateTime_ISO8601
 * NAME
 *   XMLRPC_SetValueDateTime_ISO8601
 * SYNOPSIS
 *   void XMLRPC_SetValueDateTime_ISO8601(XMLRPC_VALUE value, const char* s)
 * FUNCTION
 *   Set datetime value from IS08601 encoded string
 * INPUTS
 *   value     The target XMLRPC_VALUE
 *   s         The desired new time value
 * RESULT
 *   void                                
 * BUGS
 *   This function currently attempts to convert the time string to a valid unix time
 *   value before passing it. Behavior when the string is invalid or out of range
 *   is not well defined, but will probably result in Jan 1, 1970 (0) being passed.
 * SEE ALSO
 *   XMLRPC_GetValueDateTime_ISO8601 ()
 *   XMLRPC_CreateValueDateTime_ISO8601 ()
 *   XMLRPC_CreateValueDateTime ()
 *   XMLRPC_VALUE
 * SOURCE
 */
void XMLRPC_SetValueDateTime_ISO8601(XMLRPC_VALUE value, const char* s) {
   if(value) {
      time_t time_val = 0;
      if(s) {
         date_from_ISO8601(s, &time_val);
         XMLRPC_SetValueDateTime(value, time_val);
      }
   }
}

/*******/

/****f* VALUE/XMLRPC_CreateValueDateTime_ISO8601
 * NAME
 *   XMLRPC_CreateValueDateTime_ISO8601
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_CreateValueDateTime_ISO8601(const char* id, const char *s)
 * FUNCTION
 *   Create datetime value from IS08601 encoded string
 * INPUTS
 *   id        The id of the new value, or NULL
 *   s         The desired new time value
 * RESULT
 *   newly allocated XMLRPC_VALUE, or NULL if no value created.                                
 * BUGS
 *   See XMLRPC_SetValueDateTime_ISO8601 ()
 * SEE ALSO
 *   XMLRPC_GetValueDateTime_ISO8601 ()
 *   XMLRPC_SetValueDateTime_ISO8601 ()
 *   XMLRPC_CreateValueDateTime ()
 *   XMLRPC_VALUE
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_CreateValueDateTime_ISO8601(const char* id, const char *s) {
   XMLRPC_VALUE val = XMLRPC_CreateValueEmpty();
   if(val) {
      XMLRPC_SetValueDateTime_ISO8601(val, s);
      if(id) {
         XMLRPC_SetValueID(val, id, 0);
      }
   }
   return val;
}

/*******/


/****f* VALUE/XMLRPC_SetValueBase64
 * NAME
 *   XMLRPC_SetValueBase64
 * SYNOPSIS
 *   void XMLRPC_SetValueBase64(XMLRPC_VALUE value, const char* s, int len)
 * FUNCTION
 *   Set base64 value.  Base64 is useful for transferring binary data, such as an image.
 * INPUTS
 *   value     The target XMLRPC_VALUE
 *   s         The desired new binary value
 *   len       The length of s, or NULL. If buffer is not null terminated, len *must* be passed.
 * RESULT
 *   void                                
 * NOTES
 *   Data is set/stored/retrieved as passed in, but is base64 encoded for XML transfer, and
 *   decoded on the other side.  This is transparent to the caller.
 * SEE ALSO
 *   XMLRPC_GetValueBase64 ()
 *   XMLRPC_CreateValueBase64 ()
 *   XMLRPC_VALUE
 * SOURCE
 */
void XMLRPC_SetValueBase64(XMLRPC_VALUE value, const char* s, int len) {
   if(value && s) {
      simplestring_clear(&value->str);
      (len > 0) ? simplestring_addn(&value->str, s, len) :
                  simplestring_add(&value->str, s);
      value->type = xmlrpc_base64;
   }
}

/*******/


/****f* VALUE/XMLRPC_CreateValueBase64
 * NAME
 *   XMLRPC_CreateValueBase64
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_CreateValueBase64(const char* id, const char* s, int len)
 * FUNCTION
 *   Create base64 value.  Base64 is useful for transferring binary data, such as an image.
 * INPUTS
 *   id        id of the new value, or NULL
 *   s         The desired new binary value
 *   len       The length of s, or NULL. If buffer is not null terminated, len *must* be passed.
 * RESULT
 *   newly allocated XMLRPC_VALUE, or NULL if error
 * NOTES
 *   See XMLRPC_SetValueBase64 ()
 * SEE ALSO
 *   XMLRPC_GetValueBase64 ()
 *   XMLRPC_SetValueBase64 ()
 *   XMLRPC_VALUE
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_CreateValueBase64(const char* id, const char* s, int len) {
   XMLRPC_VALUE val = XMLRPC_CreateValueEmpty();
   if(val) {
      XMLRPC_SetValueBase64(val, s, len);
      if(id) {
         XMLRPC_SetValueID(val, id, 0);
      }
   }
   return val;
}

/*******/

/****f* VALUE/XMLRPC_SetValueDouble
 * NAME
 *   XMLRPC_SetValueDouble
 * SYNOPSIS
 *   void XMLRPC_SetValueDouble(XMLRPC_VALUE value, double val)
 * FUNCTION
 *   Set double (floating point) value.
 * INPUTS
 *   value     The target XMLRPC_VALUE
 *   val       The desired new double value
 * RESULT
 *   void                                
 * SEE ALSO
 *   XMLRPC_GetValueDouble ()
 *   XMLRPC_CreateValueDouble ()
 *   XMLRPC_VALUE
 * SOURCE
 */
void XMLRPC_SetValueDouble(XMLRPC_VALUE value, double val) {
   if(value) {
      value->type = xmlrpc_double;
      value->d = val;
   }
}

/*******/

/****f* VALUE/XMLRPC_CreateValueDouble
 * NAME
 *   XMLRPC_CreateValueDouble
 * SYNOPSIS
 *   XMLRPC_VALUE XMLRPC_CreateValueDouble(const char* id, double d)
 * FUNCTION
 *   Create double (floating point) value.
 * INPUTS
 *   id        id of the newly created value, or NULL
 *   d         The desired new double value
 * RESULT
 *   void                                
 * SEE ALSO
 *   XMLRPC_GetValueDouble ()
 *   XMLRPC_CreateValueDouble ()
 *   XMLRPC_VALUE
 * SOURCE
 */
XMLRPC_VALUE XMLRPC_CreateValueDouble(const char* id, double d) {
   XMLRPC_VALUE val = XMLRPC_CreateValueEmpty();
   if(val) {
      XMLRPC_SetValueDouble(val, d);
      if(id) {
         XMLRPC_SetValueID(val, id, 0);
      }
   }
   return val;
}

/*******/

/****f* VALUE/XMLRPC_GetValueString
 * NAME
 *   XMLRPC_GetValueString
 * SYNOPSIS
 *   const char* XMLRPC_GetValueString(XMLRPC_VALUE value)
 * FUNCTION
 *   retrieve string value
 * INPUTS
 *   value     source XMLRPC_VALUE of type xmlrpc_string
 * RESULT
 *   void                                
 * SEE ALSO
 *   XMLRPC_SetValueString ()
 *   XMLRPC_GetValueType ()
 *   XMLRPC_VALUE
 * SOURCE
 */
const char* XMLRPC_GetValueString(XMLRPC_VALUE value) {
    return ((value && value->type == xmlrpc_string) ? value->str.str : 0);
}

/*******/

/****f* VALUE/XMLRPC_GetValueStringLen
 * NAME
 *   XMLRPC_GetValueStringLen
 * SYNOPSIS
 *   int XMLRPC_GetValueStringLen(XMLRPC_VALUE value)
 * FUNCTION
 *   determine length of string value
 * INPUTS
 *   value     XMLRPC_VALUE of type xmlrpc_string 
 * RESULT
 *   length of string, or 0
 * NOTES
 * SEE ALSO
 *   XMLRPC_SetValueString ()
 *   XMLRPC_GetValueString ()
 * SOURCE
 */
int XMLRPC_GetValueStringLen(XMLRPC_VALUE value) {
    return ((value) ? value->str.len : 0);
}

/*******/

/****f* VALUE/XMLRPC_GetValueInt
 * NAME
 *   XMLRPC_GetValueInt
 * SYNOPSIS
 *   int XMLRPC_GetValueInt(XMLRPC_VALUE value)
 * FUNCTION
 *   retrieve integer value.
 * INPUTS
 *   value     XMLRPC_VALUE of type xmlrpc_int 
 * RESULT
 *   integer value or 0 if value is not valid int
 * NOTES
 *   use XMLRPC_GetValueType () to be sure if 0 is real return value or not
 * SEE ALSO
 *   XMLRPC_SetValueInt ()
 *   XMLRPC_CreateValueInt ()
 * SOURCE
 */
int XMLRPC_GetValueInt(XMLRPC_VALUE value) {
    return ((value && value->type == xmlrpc_int) ? value->i : 0);
}

/*******/

/****f* VALUE/XMLRPC_GetValueBoolean
 * NAME
 *   XMLRPC_GetValueBoolean
 * SYNOPSIS
 *   int XMLRPC_GetValueBoolean(XMLRPC_VALUE value)
 * FUNCTION
 *   retrieve boolean value.
 * INPUTS
 *   XMLRPC_VALUE of type xmlrpc_boolean
 * RESULT
 *   boolean value or 0 if value is not valid boolean
 * NOTES
 *   use XMLRPC_GetValueType() to be sure if 0 is real value or not
 * SEE ALSO
 *   XMLRPC_SetValueBoolean ()
 *   XMLRPC_CreateValueBoolean ()
 * SOURCE
 */
int XMLRPC_GetValueBoolean(XMLRPC_VALUE value) {
    return ((value && value->type == xmlrpc_boolean) ? value->i : 0);
}

/*******/

/****f* VALUE/XMLRPC_GetValueDouble
 * NAME
 *   XMLRPC_GetValueDouble
 * SYNOPSIS
 *   double XMLRPC_GetValueDouble(XMLRPC_VALUE value)
 * FUNCTION
 *   retrieve double value
 * INPUTS
 *   XMLRPC_VALUE of type xmlrpc_double
 * RESULT
 *   double value or 0 if value is not valid double.
 * NOTES
 *   use XMLRPC_GetValueType() to be sure if 0 is real value or not
 * SEE ALSO
 *   XMLRPC_SetValueDouble ()
 *   XMLRPC_CreateValueDouble ()
 * SOURCE
 */
double XMLRPC_GetValueDouble(XMLRPC_VALUE value) {
    return ((value && value->type == xmlrpc_double) ? value->d : 0);
}

/*******/

/****f* VALUE/XMLRPC_GetValueBase64
 * NAME
 *   XMLRPC_GetValueBase64
 * SYNOPSIS
 *   const char* XMLRPC_GetValueBase64(XMLRPC_VALUE value)