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#ifndef __RDCP_UTIL_H__
#define __RDCP_UTIL_H__
#include <stdarg.h>
#include <stdbool.h>
#include <konkret/konkret.h>
#include <glib.h>
#include "rdcp_error.h"
#define ORGID "LMI_Realmd"
#define REALMD_SERVICE_NAME "OpenLMI Realmd Service"
#define G_VARIANT_FREE(variant) \
{ \
if (variant) { \
g_variant_unref(variant); \
variant = NULL; \
} \
}
#define G_VARIANT_ITER_FREE(iter) \
{ \
if (iter) { \
g_variant_iter_free(iter); \
iter = NULL; \
} \
}
/**
* octetstring_parse
* @octetstring Pointer to octetstring data
* @data_len_return Pointer to uint32 value which receives the number
* of octets in the octetstring buffer.
*
* Given an octetstring, extract it's length and set the pointer to
* the data.
*
* When specified on elements of type array of uint8, the OctetString
* qualifier indicates that the entire array represents a single octet
* string. The first four array entries shall represent a length
* field, and any subsequent entries shall represent the octets in the
* octet string. The four uint8 values in the length field shall be
* interpreted as a 32-bit unsigned number where the first array entry
* is the most significant byte. The number represented by the length
* field shall be the number of octets in the octet string plus
* four. For example, the empty octet string is represented as { 0x00,
* 0x00, 0x00, 0x04 }.
*
*/
KINLINE unsigned char *octetstring_parse(unsigned char *octetstring, CMPIUint32 *data_len)
{
unsigned char *data = NULL;
*data_len = 0;
if (octetstring) {
*data_len = (octetstring[0] << 24) |
(octetstring[1] << 16) |
(octetstring[2] << 8) |
(octetstring[3]);
*data_len -= 4;
data = octetstring + 4;
}
return data;
}
#define LMI_InitRealmdServiceKeys(klass, obj, name_space, host_name) \
{ \
klass##_Init(obj, _cb, name_space); \
klass##_Set_Name(obj, REALMD_SERVICE_NAME); \
klass##_Set_SystemCreationClassName(obj, \
get_system_creation_class_name()); \
klass##_Set_SystemName(obj, host_name); \
klass##_Set_CreationClassName(obj, \
LMI_RealmdService_ClassName); \
\
}
#define LMI_InitComputerSystemKeys(klass, obj, name_space, host_name) \
{ \
klass##_Init(obj, _cb, name_space); \
klass##_Set_Name(obj, host_name); \
klass##_Set_CreationClassName(obj, \
get_system_creation_class_name()); \
}
void
print_properties (GVariant *properties, gchar *format, ...)
__attribute__ ((format (printf, 2, 3)));
void
print_paths(gchar **paths, gchar *format, ...)
__attribute__ ((format (printf, 2, 3)));
gboolean
build_g_variant_options_from_KStringA(const KStringA *keys, const KStringA *values,
GVariant **g_variant_return, GError **g_error);
gboolean
build_g_variant_string_array_from_KStringA(const KStringA *values,
GVariant **g_variant_return, GError **g_error);
gboolean
dbus_path_from_instance_id(const char *instance_id, gchar **dbus_path_return, GError **g_error);
gchar *
instance_id_from_dbus_path(const char *dbus_path);
gchar *
get_data_from_KUint8A(const KUint8A *ka, gsize *size_return);
#endif /* __RDCP_UTIL_H__ */
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