--- libaitio/inc/aitio.h	2011/12/13 02:23:07	1.13
+++ libaitio/inc/aitio.h	2012/02/02 15:53:40	1.13.2.13
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.13 2011/12/13 02:23:07 misho Exp $
+* $Id: aitio.h,v 1.13.2.13 2012/02/02 15:53:40 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -115,8 +115,8 @@ struct tagReqXML {
 /* AIT RPC variables and managment */
 
 typedef enum {
-	empty, 				/* empty -> variable is not set */
-	buffer, string, blob, 		/* buffer -> uint8_t*; string -> int8_t*; blob -> void*(+socket); */
+	empty, ptr, 			/* empty -> variable is not set; ptr -> void* */
+	buffer, string, blob, 		/* buffer -> uint8_t*; string -> int8_t*; blob -> uint32_t blobID(+socket); */
 	f32, f64, 			/* float -> f32; double -> f64 */
 	u8, u16, u32, u64,		/* unsigned integers ... */
 	i8, i16, i32, i64,		/* integers ... */
@@ -129,6 +129,7 @@ typedef struct {
 	union {
 		uint64_t	net;
 
+		void		*ptr;
 		uint8_t		*buffer;
 		int8_t		*string;
 		uint32_t	blob;
@@ -147,9 +148,14 @@ typedef struct {
 
 #define AIT_TYPE(_vl)			((ait_type_t) (_vl)->val_type)
 #define AIT_LEN(_vl)			(_vl)->val_len
+#define AIT_RAW(_vl)			(_vl)->val.net
 #define AIT_BLOB_CHUNKS(_vl, _n)	(assert((_vl)), AIT_LEN((_vl)) / _n + (AIT_LEN((_vl)) % _n) ? 1 : 0)
 #define AIT_ISEMPTY(_vl)		(assert((_vl)), AIT_TYPE((_vl)) == empty)
 
+#define AIT_GET_LIKE(_vl, _type)	(assert((_vl)), (_type) (_vl)->val.net)
+
+#define AIT_GET_PTR(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == ptr), (_vl)->val.ptr)
+#define AIT_GET_PTR2(_vl)		(assert((_vl)), (_vl)->val.ptr)
 #define AIT_GET_BUF(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == buffer), (_vl)->val.buffer)
 #define AIT_GET_STR(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == string), (_vl)->val.string)
 #define AIT_GET_BLOB(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == blob), (_vl)->val.blob)
@@ -164,18 +170,29 @@ typedef struct {
 #define AIT_GET_F32(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == f32), (_vl)->val.f32)
 #define AIT_GET_F64(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == f64), (_vl)->val.f64)
 
-#define AIT_SET_BUF(_vl, _v, _len)	do { ait_val_t *__val = (_vl); assert(__val); assert((_v)); \
+#define AIT_SET_PTR(_vl, _p, _len)	do { ait_val_t *__val = (_vl); assert(__val); \
+						__val->val_type = ptr; AIT_LEN(__val) = _len; \
+						__val->val.ptr = _p; } while (0)
+#define AIT_SET_BUF(_vl, _v, _len)	do { ait_val_t *__val = (_vl); assert(__val); \
 						__val->val.buffer = malloc(_len); \
 						if (__val->val.buffer) { \
 							__val->val_type = buffer; AIT_LEN(__val) = _len; \
 							memcpy(__val->val.buffer, (_v), _len); \
 						} } while (0)
-#define AIT_SET_STR(_vl, _v)		do { ait_val_t *__val = (_vl); assert(__val); assert((_v)); \
+#define AIT_SET_STR(_vl, _v)		do { ait_val_t *__val = (_vl); assert(__val); \
 						__val->val.string = (int8_t*) strdup((_v)); \
 						if (__val->val.string) { \
 							__val->val_type = string; \
 							AIT_LEN(__val) = strlen((_v)) + 1; \
 						} } while (0)
+#define AIT_SET_STRCAT(_vl, _v)		do { ait_val_t *__val = (_vl); assert(__val); \
+						assert(AIT_TYPE(__val) == string); \
+						void *__p = realloc(AIT_LEN(__val) + strlen((_v))); \
+						if (__p) { \
+							__val->val.string = __p; \
+							AIT_LEN(__val) += strlen((_v)); \
+							strlcat(__val->val.string, (_v), AIT_LEN(__val)); \
+						} } while (0)
 #define AIT_SET_BLOB(_vl, _n, _len)	do { ait_val_t *__val = (_vl); assert(__val); \
 						__val->val_type = blob; AIT_LEN(__val) = _len; \
 						__val->val.blob = _n; } while (0)
@@ -216,7 +233,7 @@ typedef struct {
 						AIT_LEN(__val) = sizeof(double); } while (0)
 
 					/* if attribute zeroCopy is set not execute free() */
-#define AIT_FREE_VAL(_vl)		do { ait_val_t *__val = (_vl); assert(__val); \
+#define AIT_FREE_VAL(_vl)		do { ait_val_t *__val = (ait_val_t*) (_vl); assert(__val); \
 						switch (__val->val_type) { \
 							case buffer: \
 								if (__val->val.buffer) { \
@@ -334,6 +351,17 @@ int io_vars2map(unsigned char *buf, int buflen, array_
 array_t *io_map2vars(unsigned char *buf, int buflen, int vnum, int zcpy);
 
 /*
+ * io_allocVar() Allocate memory for variable
+ * return: NULL error or new variable, after use free variable with io_freeVar()
+ */
+inline ait_val_t *io_allocVar(void);
+/*
+ * io_freeVar() Free allocated memory for variable
+ * @val = Variable
+ * return: none
+ */
+inline void io_freeVar(ait_val_t * __restrict val);
+/*
  * io_allocVars() Allocate ait_val_t array
  * @varnum = Number of variables
  * return: =NULL error or !=NULL allocated array
@@ -352,8 +380,6 @@ inline int io_clrVars(array_t * __restrict vars);
  */
 inline void io_freeVars(array_t ** __restrict vars);
 
-#define io_elemVars(_vars, _n, _val)	((ait_val_t*) io_arrayElem((_vars), \
-							(_n), (void**) (_val)))
 
 /*
  * ioPromptRead() Read data from input h[0] with prompt to output h[1]
@@ -553,7 +579,7 @@ int io_arrayVacuum(array_t * __restrict arr, int fromW
  * @data = Element, if set NULL GET element at position or !=NULL PUT element at position
  * return: -1 error or !=-1 return element at position
  */
-inline void *io_arrayElem(array_t * __restrict arr, int n, void **data);
+inline void *io_arrayElem(array_t * __restrict arr, int n, void *data);
 /*
  * io_arrayPush() - Push element into dynamic array like stack manner, place at first empty position
  * @arr = Array
@@ -781,33 +807,50 @@ inline int io_rwrite(int fd, void * __restrict buf, si
 /* Debug helper macros */
 extern int io_Debug;
 
-#define io_initDebug(x)		io_Debug = (x);
-#define io_addDebug		io_Debug++
+#define io_enableDEBUG		int io_Debug
+#define io_initDebug(x)		(io_Debug = (x))
+#define io_incDebug		(io_Debug++)
+#define io_decDebug		(io_Debug--)
+
+/* Debug macros */
+#define ioVERBOSE(x)		if ((x) <= io_Debug)
+#define ioTRACE(x)		if ((x) <= io_Debug) \
+					   syslog(LOG_DEBUG, "I'm in %s(%d)", __func__, __LINE__)
 #define ioDEBUG(x, fmt, ...)	do { \
 					assert((fmt)); \
 					char str[STRSIZ] = { 0 }; \
 					snprintf(str, sizeof str, (fmt), ##__VA_ARGS__); \
 					if ((x) <= io_Debug) \
-						syslog(LOG_DEBUG, "ioDebug(%d):%s(%d): %s\n", \
+						syslog(LOG_DEBUG, "Debug(%d):%s(%d): %s\n", \
 								(x), __func__, __LINE__, str); \
 				} while (0)
 
+/* Logger macro */
+#define ioLOGGER(x, fmt, ...)	do { \
+					assert((fmt)); \
+					char str[STRSIZ] = { 0 }; \
+					snprintf(str, sizeof str, (fmt), ##__VA_ARGS__); \
+					syslog((x), "Logger:%s(%d): %s\n", \
+								__func__, __LINE__, str); \
+				} while (0)
+
+/* Error state macros */
 #define ioERROR(x, fmt, ...)	do { \
 					assert((fmt)); \
 					char str[STRSIZ] = { 0 }; \
 					snprintf(str, sizeof str, (fmt), ##__VA_ARGS__); \
-					syslog(LOG_ERR, "ioError():%s(%d): #%d - %s\n", \
+					syslog(LOG_ERR, "Error:%s(%d): #%d - %s\n", \
 							 __func__, __LINE__, (x), str); \
 				} while (0)
-#define io_sysERROR(x)		do { \
+#define ioSYSERR(x)		do { \
 					if (x > 0 || errno) \
-						syslog(LOG_ERR, "ioError(sys):%s(%d): #%d - %s\n", \
+						syslog(LOG_ERR, "Error(sys):%s(%d): #%d - %s\n", \
 								__func__, __LINE__, x > 0 ? x : errno, \
 								strerror(x > 0 ? x : errno)); \
 				} while (0)
-#define io_aitERROR(ait)	do { \
+#define ioLIBERR(ait)		do { \
 					if (ait##_GetErrno()) \
-						syslog(LOG_ERR, "ioError(ait):%s(%d): #%d - %s\n", \
+						syslog(LOG_ERR, "Error(lib):%s(%d): #%d - %s\n", \
 								__func__, __LINE__, ait##_GetErrno(), \
 								ait##_GetError()); \
 				} while (0)
@@ -954,6 +997,47 @@ size_t ioSendFile(int s, const char *csFile, size_t se
  * return: 0 error, >0 ok, received bytes
  */
 size_t ioRecvFile(int s, const char *csFile, size_t recvLen, int over, int rcvbuf);
+
+
+/* Buffered file access over memory block */
+
+/*
+ * io_fmemopen() File buffered stream operations over memory block
+ *
+ * @base = Base address of memory block, if =NULL Infinit length(auto-grow)
+ * @basesize = Size of memory block
+ * return: NULL error or !=NULL Opened file resource
+ */
+FILE *io_fmemopen(void ** __restrict base, off_t basesize);
+/*
+ * io_fmapopen() File buffered stream operations over MMAP block
+ *
+ * @csFile = Filename for MMAP, if =NULL private MMAP block
+ * @mode = File open mode
+ * @perm = If file not exists will be created with this access permissions
+ * @prot = MMAP protection
+ * @flags = MMAP mode flags
+ * @offset = Map from file offset, if csFile==NULL then this is size of MMAP private block
+ * return: NULL error or !=NULL Opened file resource
+ */
+FILE *io_fmapopen(const char *csFile, int mode, int perm, int prot, int flags, off_t offset);
+/*
+ * io_fd2buf() Convert open file handle to buffered file I/O
+ *
+ * @fd = File handle
+ * @mode = Permissions for new buffered file I/O
+ * return: NULL error or open buffered file
+ */
+inline FILE *io_fd2buf(int fd, const char *mode);
+/*
+ * io_dumbFile() Create empry or dumb file with fixed size
+ *
+ * @csFile = Filename for create
+ * @mode = File access permissions
+ * @size = File size
+ * return: -1 error or open file handle
+ */
+int io_dumbFile(const char *csFile, int mode, off_t size);
 
 
 #endif