/**
* Version of the API (for entire gnunetutil.so library).
*/
-#define GNUNET_UTIL_VERSION 0x00089990
-
-/**
- * Name used for "services" that are actually command-line
- * programs invoked by the end user.
- */
-#define GNUNET_CLIENT_SERVICE_NAME "client"
+#define GNUNET_UTIL_VERSION 0x00090200
/**
* Named constants for return values. The following
#define GNUNET_MAX(a,b) (((a) > (b)) ? (a) : (b))
+/* some systems use one underscore only, and mingw uses no underscore... */
+#ifndef __BYTE_ORDER
+#ifdef _BYTE_ORDER
+#define __BYTE_ORDER _BYTE_ORDER
+#else
+#ifdef BYTE_ORDER
+#define __BYTE_ORDER BYTE_ORDER
+#endif
+#endif
+#endif
+#ifndef __BIG_ENDIAN
+#ifdef _BIG_ENDIAN
+#define __BIG_ENDIAN _BIG_ENDIAN
+#else
+#ifdef BIG_ENDIAN
+#define __BIG_ENDIAN BIG_ENDIAN
+#endif
+#endif
+#endif
+#ifndef __LITTLE_ENDIAN
+#ifdef _LITTLE_ENDIAN
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
+#else
+#ifdef LITTLE_ENDIAN
+#define __LITTLE_ENDIAN LITTLE_ENDIAN
+#endif
+#endif
+#endif
+
+/**
+ * Endian operations
+ */
+
+# if __BYTE_ORDER == __LITTLE_ENDIAN
+# define GNUNET_htobe16(x) __bswap_16 (x)
+# define GNUNET_htole16(x) (x)
+# define GNUNET_be16toh(x) __bswap_16 (x)
+# define GNUNET_le16toh(x) (x)
+
+# define GNUNET_htobe32(x) __bswap_32 (x)
+# define GNUNET_htole32(x) (x)
+# define GNUNET_be32toh(x) __bswap_32 (x)
+# define GNUNET_le32toh(x) (x)
+
+# define GNUNET_htobe64(x) __bswap_64 (x)
+# define GNUNET_htole64(x) (x)
+# define GNUNET_be64toh(x) __bswap_64 (x)
+# define GNUNET_le64toh(x) (x)
+#endif
+# if __BYTE_ORDER == __BIG_ENDIAN
+# define GNUNET_htobe16(x) (x)
+# define GNUNET_htole16(x) __bswap_16 (x)
+# define GNUNET_be16toh(x) (x)
+# define GNUNET_le16toh(x) __bswap_16 (x)
+
+# define GNUNET_htobe32(x) (x)
+# define GNUNET_htole32(x) __bswap_32 (x)
+# define GNUNET_be32toh(x) (x)
+# define GNUNET_le32toh(x) __bswap_32 (x)
+
+# define GNUNET_htobe64(x) (x)
+# define GNUNET_htole64(x) __bswap_64 (x)
+# define GNUNET_be64toh(x) (x)
+# define GNUNET_le64toh(x) __bswap_64 (x)
+#endif
+
+
+
+
/**
* gcc-ism to get packed structs.
*/
#define GNUNET_PACKED __attribute__((packed))
+/**
+ * gcc-ism to get gcc bitfield layout when compiling with -mms-bitfields
+ */
+#if MINGW
+#define GNUNET_GCC_STRUCT_LAYOUT __attribute__((gcc_struct))
+#else
+#define GNUNET_GCC_STRUCT_LAYOUT
+#endif
+
+/**
+ * gcc-ism to document unused arguments
+ */
+#define GNUNET_UNUSED __attribute__((unused))
+
+/**
+ * gcc-ism to document functions that don't return
+ */
+#define GNUNET_NORETURN __attribute__((noreturn))
+
+#if __GNUC__ > 3
+/**
+ * gcc 4.x-ism to pack structures even on W32 (to be used before structs)
+ */
+#define GNUNET_NETWORK_STRUCT_BEGIN \
+ _Pragma("pack(push)") \
+ _Pragma("pack(1)")
+
+/**
+ * gcc 4.x-ism to pack structures even on W32 (to be used after structs)
+ */
+#define GNUNET_NETWORK_STRUCT_END _Pragma("pack(pop)")
+#else
+#ifdef MINGW
+#error gcc 4.x or higher required on W32 systems
+#endif
+/**
+ * Good luck, GNUNET_PACKED should suffice, but this won't work on W32
+ */
+#define GNUNET_NETWORK_STRUCT_BEGIN
+
+/**
+ * Good luck, GNUNET_PACKED should suffice, but this won't work on W32
+ */
+#define GNUNET_NETWORK_STRUCT_END
+#endif
/* ************************ super-general types *********************** */
+GNUNET_NETWORK_STRUCT_BEGIN
+
/**
* Header for all communications.
*/
/**
* @brief 512-bit hashcode
*/
-typedef struct
+typedef struct GNUNET_HashCode
{
uint32_t bits[512 / 8 / sizeof (uint32_t)]; /* = 16 */
}
*/
struct GNUNET_PeerIdentity
{
- GNUNET_HashCode hashPubKey GNUNET_PACKED;
+ GNUNET_HashCode hashPubKey;
};
-
+GNUNET_NETWORK_STRUCT_END
/**
* Function called with a filename.
#if !defined(GNUNET_CULL_LOGGING)
#define GNUNET_log_from(kind,comp,...) do { int log_line = __LINE__;\
static int log_call_enabled = GNUNET_LOG_CALL_STATUS;\
- if (GN_UNLIKELY(log_call_enabled == -1))\
- log_call_enabled = GNUNET_get_log_call_status ((kind) & (~GNUNET_ERROR_TYPE_BULK), comp, __FILE__, __FUNCTION__, log_line);\
- if (GN_UNLIKELY(skip_log > 0)) {skip_log--;}\
- else {\
- if (GN_UNLIKELY(log_call_enabled))\
- GNUNET_log_from_nocheck (kind, comp, __VA_ARGS__);\
+ if ((GNUNET_EXTRA_LOGGING > 0) || ((GNUNET_ERROR_TYPE_DEBUG & (kind)) == 0)) { \
+ if (GN_UNLIKELY(log_call_enabled == -1))\
+ log_call_enabled = GNUNET_get_log_call_status ((kind) & (~GNUNET_ERROR_TYPE_BULK), (comp), __FILE__, __FUNCTION__, log_line); \
+ if (GN_UNLIKELY(skip_log > 0)) {skip_log--;}\
+ else {\
+ if (GN_UNLIKELY(log_call_enabled))\
+ GNUNET_log_from_nocheck ((kind), comp, __VA_ARGS__); \
+ }\
}\
} while (0)
#define GNUNET_log(kind,...) do { int log_line = __LINE__;\
static int log_call_enabled = GNUNET_LOG_CALL_STATUS;\
- if (GN_UNLIKELY(log_call_enabled == -1))\
- log_call_enabled = GNUNET_get_log_call_status ((kind) & (~GNUNET_ERROR_TYPE_BULK), NULL, __FILE__, __FUNCTION__, log_line);\
- if (GN_UNLIKELY(skip_log > 0)) {skip_log--;}\
- else {\
- if (GN_UNLIKELY(log_call_enabled))\
- GNUNET_log_nocheck (kind, __VA_ARGS__);\
+ if ((GNUNET_EXTRA_LOGGING > 0) || ((GNUNET_ERROR_TYPE_DEBUG & (kind)) == 0)) { \
+ if (GN_UNLIKELY(log_call_enabled == -1))\
+ log_call_enabled = GNUNET_get_log_call_status ((kind) & (~GNUNET_ERROR_TYPE_BULK), NULL, __FILE__, __FUNCTION__, log_line);\
+ if (GN_UNLIKELY(skip_log > 0)) {skip_log--;}\
+ else {\
+ if (GN_UNLIKELY(log_call_enabled))\
+ GNUNET_log_nocheck ((kind), __VA_ARGS__); \
+ }\
}\
} while (0)
#else
* Abort the process, generate a core dump if possible.
*/
void
-GNUNET_abort (void);
+GNUNET_abort (void) GNUNET_NORETURN;
/**
* Ignore the next n calls to the log function.
const char *
GNUNET_i2s (const struct GNUNET_PeerIdentity *pid);
+/**
+ * Convert a peer identity to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param pid the peer identity
+ * @return string form of the pid; will be overwritten by next
+ * call to GNUNET_i2s.
+ */
+const char *
+GNUNET_i2s_full (const struct GNUNET_PeerIdentity *pid);
/**
* Convert a "struct sockaddr*" (IPv4 or IPv6 address) to a string
/* ************************* endianess conversion ****************** */
/**
- * Convert a long-long to host-byte-order.
+ * Convert unsigned 64-bit integer to host-byte-order.
* @param n the value in network byte order
* @return the same value in host byte order
*/
-unsigned long long
-GNUNET_ntohll (unsigned long long n);
+uint64_t
+GNUNET_ntohll (uint64_t n);
/**
- * Convert a long long to network-byte-order.
+ * Convert unsigned 64-bit integer to network-byte-order.
* @param n the value in host byte order
* @return the same value in network byte order
*/
-unsigned long long
-GNUNET_htonll (unsigned long long n);
+uint64_t
+GNUNET_htonll (uint64_t n);
+
+/**
+ * Convert double to network-byte-order.
+ * @param d the value in network byte order
+ * @return the same value in host byte order
+ */
+double
+GNUNET_hton_double (double d);
+/**
+ * Convert double to host-byte-order
+ * @param d the value in network byte order
+ * @return the same value in host byte order
+ */
+double
+GNUNET_ntoh_double (double d);
/* ************************* allocation functions ****************** */