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/**
*
* XRSTRUCT.C
*
* Methods used to implement the Struct object.
*
*
* snum = xr_newStruct ()
* xr_freeStruct (int snum)
*
* nelem = xr_structSize (int snum)
* key = xr_getStructKey (int snum, int index)
* key = xr_getStructVal (int snum, int index)
*
* xr_setIntInStruct (int snum, char *key, int value)
* xr_setDoubleInStruct (int snum, char *key, double value)
* xr_setBoolInStruct (int snum, char *key, int value)
* xr_setStringInStruct (int snum, char *key, char *value)
* xr_setDatetimeInStruct (int snum, char *key, char *value)
* xr_setStructInStruct (int snum, char *key, int value)
* xr_setArrayInStruct (int snum, char *key, int value)
*
* xr_getIntFromStruct (int snum, char *key, int *value)
* xr_getDoubleFromStruct (int snum, char *key, double *value)
* xr_getBoolFromStruct (int snum, char *key, int *value)
* xr_getStringFromStruct (int snum, char *key, char **value)
* xr_getDatetimeFromStruct (int snum, char *key, char **value)
* xr_getStructFromStruct (int snum, char *key, int *value)
* xr_getArrayFromStruct (int snum, char *key, int *value)
*
*
* @brief Methods used to manage Struct objects.
*
* @file xrStruct.c
* @author Mike Fitzpatrick
* @date 6/10/09
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <xmlrpc-c/base.h>
#include <xmlrpc-c/client.h>
#include <xmlrpc-c/server.h>
#include <xmlrpc-c/server_abyss.h>
#include "xrpcP.h"
#define SZ_NAME 64
typedef struct {
xmlrpc_value *val; /* struct value */
int in_use;
} PStruct, *PStructP;
int nstructs = -1;
PStruct sParams[MAX_STRUCTS];
xmlrpc_env env; /* local env */
/**
* XR_NEWSTRUCT -- Create a new Struct type value.
*/
int
xr_newStruct ()
{
int i;
PStruct *p;
if (nstructs < 0) /* initialize the Struct array */
memset (&sParams[0], 0, MAX_STRUCTS * sizeof(PStruct) );
nstructs++;
xmlrpc_env_init (&env);
for (i=0; i < MAX_STRUCTS; i++) {
p = &sParams[i];
if (! p->in_use) {
if (p->val)
xmlrpc_DECREF (p->val);
memset (p, 0, sizeof(PStruct) );
p->val = xmlrpc_struct_new (&env);
p->in_use = TRUE;
return (i);
}
}
return (-1);
}
void
xr_freeStruct (int snum)
{
PStruct *p = &sParams[snum];
/*
*/
if (p && p->val)
xmlrpc_DECREF (p->val);
memset (&sParams[snum], 0, sizeof(PStruct) );
p->in_use = 0;
nstructs--;
}
int
xr_structSize (int snum)
{
PStruct *p = &sParams[snum];
int nelem = 0;
nelem = xmlrpc_struct_size (&env, p->val);
return (nelem);
}
char *
xr_getStructKey (int snum, int index)
{
PStruct *p = &sParams[snum];
static char buf[SZ_LINE], *key = buf;
const char *str = (char *) NULL;
xmlrpc_value *k, *v;
size_t len;
xmlrpc_env_init (&env);
memset (buf, 0, SZ_LINE);
xmlrpc_struct_read_member (&env, p->val, index, &k, &v);
xmlrpc_read_string_lp (&env, k, &len, &str);
if (str) {
strcpy (key, str);
free ((void *) str);
} else
strcpy (key, "{ }");
xmlrpc_DECREF (k);
xmlrpc_env_clean (&env);
return (key);
}
char *
xr_getStructVal (int snum, int index)
{
PStruct *p = &sParams[snum];
static char buf[SZ_LINE], *value = buf;
const char *str = (char *) NULL;
xmlrpc_value *k, *v;
size_t len;
xmlrpc_env_init (&env);
memset (buf, 0, SZ_LINE);
xmlrpc_struct_read_member (&env, p->val, index, &k, &v);
xmlrpc_read_string_lp (&env, v, &len, &str);
if (env.fault_occurred) {
/* Value was not a string.... */
strcpy (value, "{ }");
if (str)
free ((void *) str);
} else {
if (str) {
strcpy (value, str);
free ((void *) str);
} else
strcpy (value, " ");
}
xmlrpc_DECREF (v);
xmlrpc_env_clean (&env);
return (value);
}
/* ******************************************************************** */
void
xr_setIntInStruct (int snum, char *key, int value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *v = xmlrpc_int_new (&env, value);
xmlrpc_struct_set_value (&env, p->val, key, v);
xmlrpc_DECREF(v);
}
void
xr_setDoubleInStruct (int snum, char *key, double value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *v = xmlrpc_double_new (&env, value);
xmlrpc_struct_set_value (&env, p->val, key, v);
xmlrpc_DECREF(v);
}
void
xr_setBoolInStruct (int snum, char *key, int value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *v = xmlrpc_bool_new (&env, (xmlrpc_bool) value);
xmlrpc_struct_set_value (&env, p->val, key, v);
xmlrpc_DECREF(v);
}
void
xr_setStringInStruct (int snum, char *key, char *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *v = xmlrpc_string_new (&env, value);
xmlrpc_struct_set_value (&env, p->val, key, v);
xmlrpc_DECREF(v);
}
void
xr_setDatetimeInStruct (int snum, char *key, char *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *v = xmlrpc_string_new (&env, (const char *)value);
xmlrpc_struct_set_value (&env, p->val, key, v);
xmlrpc_DECREF(v);
}
void
xr_setStructInStruct (int snum, char *key, int value)
{
PStruct *p = &sParams[snum];
PStruct *n = &sParams[value];
xmlrpc_struct_set_value (&env, p->val, key, n->val);
}
void
xr_setArrayInStruct (int snum, char *key, int value)
{
PStruct *p = &sParams[snum];
xmlrpc_struct_set_value (&env, p->val, key, xr_getAElement (value) );
}
/**************************************************************************
** Procedures used to extract values from a struct.
*/
void
xr_getIntFromStruct (int snum, char *key, int *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
xmlrpc_read_int (&env, v, value);
}
}
void
xr_getDoubleFromStruct (int snum, char *key, double *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
xmlrpc_read_double (&env, v, value);
}
}
void
xr_getBoolFromStruct (int snum, char *key, int *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
xmlrpc_read_bool (&env, v, (xmlrpc_bool *)value);
}
}
void
xr_getStringFromStruct (int snum, char *key, char **value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
const char *str = (char *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
xmlrpc_read_string (&env, v, &str);
strcpy (*value, str);
free ((void *) str);
}
}
void
xr_getDatetimeFromStruct (int snum, char *key, char **value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
const char *str = (char *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
xmlrpc_read_datetime_str (&env, v, &str);
strcpy (*value, str);
free ((void *) str);
}
}
void
xr_getStructFromStruct (int snum, char *key, int *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
*value = xr_newStruct ();
xr_setSParam (*value, v);
}
}
void
xr_getArrayFromStruct (int snum, char *key, int *value)
{
PStruct *p = &sParams[snum];
xmlrpc_value *s = p->val;
xmlrpc_value *v = (xmlrpc_value *) NULL;
if (xmlrpc_struct_has_key (&env, s, (const char *) key)) {
xmlrpc_struct_find_value (&env, s, (const char *)key, &v);
*value = xr_newArray ();
xr_setAElement (*value, v);
}
}
/* Set/Get params.
*/
xmlrpc_value *
xr_getSParam (int snum)
{
PStruct *p = &sParams[snum];
return (p->val);
}
void
xr_setSParam (int snum, xmlrpc_value *v)
{
PStruct *p = &sParams[snum];
p->val = v;
}
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