libaitio/inc/aitio.h - diff

Return to aitio.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / libaitio / inc

Diff for /libaitio/inc/aitio.h between versions 1.4 and 1.4.2.3

version 1.4, 2010/04/16 13:25:27	version 1.4.2.3, 2010/07/05 11:01:56
Line 29 struct tagIOURL {	Line 29 struct tagIOURL {
char *url_reserved;	char *url_reserved;
};	};

struct tagIOCmd {
const char *cmd_name;
int (cmd_func)(void , FILE , char *);
const char *cmd_doc;
const char *cmd_help;
char (cmd_comp)(const char *, int);
};

typedef struct tagIOCmd ioCommands_t;
typedef char io_CompEntry_t(const char , int);
typedef char *io_Completion_t(const char , int, int);


// io_GetErrno() Get error code of last operation	// io_GetErrno() Get error code of last operation
inline int io_GetErrno();	inline int io_GetErrno();
// io_GetError() Get error text of last operation	// io_GetError() Get error text of last operation
Line 142 inline int io_MakeArray(char * __restrict psArgs, cons	Line 130 inline int io_MakeArray(char * __restrict psArgs, cons
* @psLine = Text string	* @psLine = Text string
* return: 0 nothing to do; 1 successful unquoted string	* return: 0 nothing to do; 1 successful unquoted string
*/	*/
inline int io_UnquotStr(unsigned char *psLine);	inline int io_UnquotStr(unsigned char * __restrict psLine);
/*	/*
* io_LTrimStr() Remove left whitespaces from text string	* io_LTrimStr() Remove left whitespaces from text string
* @psLine = Text string	* @psLine = Text string
* return: 0 nothing to do; !=0 Removed bytes	* return: 0 nothing to do; !=0 Removed bytes
*/	*/
inline int io_LTrimStr(unsigned char *psLine);	inline int io_LTrimStr(unsigned char * __restrict psLine);
/*	/*
* io_RTrimStr() Remove right whitespaces from text string	* io_RTrimStr() Remove right whitespaces from text string
* @psLine = Text string	* @psLine = Text string
* return: 0 nothing to do; !=0 Removed bytes	* return: 0 nothing to do; !=0 Removed bytes
*/	*/
inline int io_RTrimStr(unsigned char *psLine);	inline int io_RTrimStr(unsigned char * __restrict psLine);
/*	/*
* io_TrimStr() Remove left and right whitespaces from text string	* io_TrimStr() Remove left and right whitespaces from text string
* @psLine = Text string	* @psLine = Text string
* return: 0 nothing to do; !=0 Removed bytes	* return: 0 nothing to do; !=0 Removed bytes
*/	*/
inline int io_TrimStr(unsigned char *psLine);	inline int io_TrimStr(unsigned char * __restrict psLine);
/*	/*
* io_Char2Hex() Convert from Char string to Hex string	* io_Char2Hex() Convert from Char string to Hex string
* @psLine = Text string	* @psLine = Text string
Line 202 int ioURLGetValue(struct tagIOURL url, const char cs	Line 190 int ioURLGetValue(struct tagIOURL url, const char cs
*/	*/
int ioURLGetFile(struct tagIOURL url, char __restrict psValue, int valLen);	int ioURLGetFile(struct tagIOURL url, char __restrict psValue, int valLen);

/*
* ioCLIComp() Initialize completion CLI features
* @cmdComplete = Completion function
* @cmdEntry = Compentry function
* return: none
*/
inline void ioCLIComp(io_Completion_t cmdComplete, io_CompEntry_t cmdEntry);
/*
* ioCLIExec() Execute CLI main loop
* @cmdList = Commands list
* @out = Output handle
* @csPrompt = Prompt text
* return: -1 error, 0 = exit w/^+D, 1 done.
*/
int ioCLIExec(ioCommands_t cmdList, FILE out, const char *csPrompt);

/*	/*
* io_Cmd_Unsupported() Builtin helper function for unsupported commands	* io_rread() Raw VFS read function
* @cmds = Commands list	* @fd = File handle
* @out = Output handle	* @buf = Read buffer
* @args = Parsed arguments array	* @nbytes = Read buffer size
* return: -1 error, 0 = ok, 1 exit from Cli!	* @offset = Read from position, if -1 read nbytes from current position
*/	* @update = Update file handle position !0
int io_Cmd_Unsupported(void cmds, FILE out, char ** __restrict args);	* return: -1 error or !=-1 readed bytes
	*/
	inline int io_rread(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update);
/*	/*
* io_Cmd_Help() Builtin helper function for Help screen	* io_rwrite() Raw VFS write function
* @cmds = Commands list	* @fd = File handle
* @out = Output handle	* @buf = Write buffer
* @args = Parsed arguments array	* @nbytes = Write bytes from buffer
* return: -1 error, 0 = ok	* @offset = Write at position, if -1 write nbytes from current position
*/	* @update = Update file handle position !0
int io_Cmd_Help(void cmds, FILE out, char ** __restrict args);	* return: -1 error or !=-1 writed bytes
/*	*/
* io_Cmd_Exit() Builtin helper function for Exit from Cli	inline int io_rwrite(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update);
* @cmds = Commands list
* @out = Output handle
* @args = Parsed arguments array
* return: 1 exit from Cli!
*/
int io_Cmd_Exit(void cmds, FILE out, char ** __restrict args);

	/* Disk I/O helper macros */
/*	#define io_read(f, b, n) io_rread(f, b, n, -1, 1)
* io_Make_Comp_Commands - Declare helper function for Commands completion arguments	#define io_write(f, b, n) io_rwrite(f, b, n, -1, 1)
*/
#define IO_MAKE_COMP_COMMANDS(FUNC, CMDS) \
char FUNC(const char text, int state) \
{ \
register int i; \
int len = strlen(text); \
for (i = state; CMDS[i].cmd_name; i++) { \
if (strncmp(CMDS[i].cmd_name, "---", 3) && \
!strncmp(CMDS[i].cmd_name, text, len)) \
return strdup(CMDS[i].cmd_name); \
} \
return NULL; \
}

/*
* io_Make_Comp_Args - Declare helper function for Arguments completion
*/
#define IO_MAKE_COMP_ARGS(FUNC, ARGS) \
char FUNC(const char text __attribute__((unused)), int state) \
{ \
while (ARGS[state]) \
return strdup(ARGS[state]); \
return NULL; \
}

/*
* io_Comp_Filename() Builtin helper function for filename completion arguments
* @text = Text line
* @state = Position state
* return: NULL not found filename, != NULL filename
*/
char io_Comp_Filename(const char text, int state);


#endif	#endif

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.4
changed lines
	Added in v.1.4.2.3