version 1.3, 2010/03/22 15:21:20
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version 1.7, 2011/04/19 20:00:31
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#define __AITIO_H |
#define __AITIO_H |
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#include <openssl/evp.h> |
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typedef struct _tagURLItem { |
typedef struct _tagURLItem { |
int vallen; |
int vallen; |
char *value; |
char *value; |
Line 29 struct tagIOURL {
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Line 32 struct tagIOURL {
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char *url_reserved; |
char *url_reserved; |
}; |
}; |
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struct tagIOCmd { | struct tagReqXML { |
const char *cmd_name; | unsigned char xml_line[BUFSIZ]; |
int (*cmd_func)(void *, FILE *, char **); | |
const char *cmd_doc; | url_Item_t xml_namespace; |
const char *cmd_help; | union { |
char *(*cmd_comp)(const char *, int); | url_Item_t container; |
| url_Item_t path; |
| } xml_node; |
| url_Item_t xml_data; |
| url_Item_t xml_attribute; |
| url_Item_t xml_value; |
}; |
}; |
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typedef struct tagIOCmd ioCommands_t; |
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typedef char *io_CompEntry_t(const char *, int); |
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typedef char **io_Completion_t(const char *, int, int); |
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// 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 96 int ioRegexGet(const char *csRegex, const char *csData
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Line 100 int ioRegexGet(const char *csRegex, const char *csData
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char *ioRegexReplace(const char *csRegex, const char *csData, const char *csNew); |
char *ioRegexReplace(const char *csRegex, const char *csData, const char *csNew); |
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/* |
/* |
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* ioVarAst() Function for evaluate string like asterisk variable "{text[:[-]#[:#]]}" |
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* @csString = Input string |
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* return: NULL error, !=NULL Allocated new string evaluated from input string, must be free() |
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*/ |
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char *ioVarAst(const char *csString); |
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/* |
* io_Path2File() Parse and make path/filename pair |
* io_Path2File() Parse and make path/filename pair |
* @csArgs = Input argument line |
* @csArgs = Input argument line |
* @psPath = Output Path, if ==NULL path not returned |
* @psPath = Output Path, if ==NULL path not returned |
Line 138 inline int io_MakeArray(char * __restrict psArgs, cons
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Line 149 inline int io_MakeArray(char * __restrict psArgs, cons
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char *** __restrict args, int nargs); |
char *** __restrict args, int nargs); |
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/* |
/* |
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* io_UnquotStr() Remove quots from input text string |
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* @psLine = Text string |
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* return: 0 nothing to do; 1 successful unquoted string |
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*/ |
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inline int io_UnquotStr(unsigned char * __restrict psLine); |
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/* |
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* io_LTrimStr() Remove left whitespaces from text string |
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* @psLine = Text string |
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* return: 0 nothing to do; !=0 Removed bytes |
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*/ |
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inline int io_LTrimStr(unsigned char * __restrict psLine); |
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/* |
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* io_RTrimStr() Remove right whitespaces from text string |
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* @psLine = Text string |
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* return: 0 nothing to do; !=0 Removed bytes |
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*/ |
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inline int io_RTrimStr(unsigned char * __restrict psLine); |
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/* |
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* io_TrimStr() Remove left and right whitespaces from text string |
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* @psLine = Text string |
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* return: 0 nothing to do; !=0 Removed bytes |
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*/ |
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inline int io_TrimStr(unsigned char * __restrict psLine); |
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/* |
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* io_Ch2Hex() Convert from Char string to Hex string |
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* @psLine = Text string |
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* @lineLen = Length of Text string |
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* return: NULL nothing to do or error; !=0 Allocated new converted data without term\0 (must be free) |
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*/ |
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inline unsigned char *io_Ch2Hex(unsigned char *psLine, int lineLen); |
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/* |
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* io_Hex2Ch() Convert from Hex string to Char string |
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* @psLine = Text string |
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* @lineLen = Length of Text string |
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* return: NULL nothing to do or error; !=0 Allocated new converted string(must be free) |
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*/ |
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inline char *io_Hex2Ch(unsigned char *psLine, int lineLen); |
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/* |
* ioURLGet() Parse and get data from input URL |
* ioURLGet() Parse and get data from input URL |
* @csURL = Input URL line |
* @csURL = Input URL line |
* @url = Output parsed URL |
* @url = Output parsed URL |
Line 163 int ioURLGetValue(struct tagIOURL *url, const char *cs
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Line 213 int ioURLGetValue(struct tagIOURL *url, const char *cs
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*/ |
*/ |
int ioURLGetFile(struct tagIOURL *url, char * __restrict psValue, int valLen); |
int ioURLGetFile(struct tagIOURL *url, char * __restrict psValue, int valLen); |
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/* |
/* |
* ioCLIComp() Initialize completion CLI features | * ioXMLGet() Parse and get data from input XML request string [ns:]container[|attribute[=value]][?data] |
* @cmdComplete = Completion function | * @csXML = Input XML request line |
* @cmdEntry = Compentry function | * @xml = Output parsed XML request |
* return: none | * return: 0 error format incorrect, -1 error:: can`t read; >0 ok readed elements bits |
*/ |
*/ |
inline void ioCLIComp(io_Completion_t *cmdComplete, io_CompEntry_t *cmdEntry); | int ioXMLGet(const char *csXML, struct tagReqXML *xml); |
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/* |
/* |
* ioCLIExec() Execute CLI main loop | * ioMkDir() Function for racursive directory creation and validation |
* @cmdList = Commands list | * @csDir = Full directory path |
* @out = Output handle | * @mode = Mode for directory creation if missing dir |
* @csPrompt = Prompt text | * return: -1 error, 0 directory path exist, >0 created missing dirs |
* return: -1 error, 0 = exit w/^+D, 1 done. | |
*/ |
*/ |
int ioCLIExec(ioCommands_t *cmdList, FILE *out, const char *csPrompt); | int ioMkDir(const char *csDir, int mode); |
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/* |
/* |
* io_Cmd_Unsupported() Builtin helper function for unsupported commands | * ioWatchDirLoop() Function for watching changes in directory and fire callback |
* @cmds = Commands list | * @csDir = Full directory path |
* @out = Output handle | * @callback = Callback if raise event! nOp -1 delete, 0 change/move, 1 create |
* @args = Parsed arguments array | * return: -1 error, !=-1 ok, number of total signaled events |
* return: -1 error, 0 = ok, 1 exit from Cli! | |
*/ |
*/ |
int io_Cmd_Unsupported(void *cmds, FILE *out, char ** __restrict args); | int ioWatchDirLoop(const char *csDir, int (*callback)(const char *csName, int nOp)); |
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/* |
/* |
* io_Cmd_Help() Builtin helper function for Help screen | * 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 | * @offset = Read from position, if -1 read 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 readed bytes |
| */ |
| inline int io_rread(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update); |
/* |
/* |
* io_Cmd_Exit() Builtin helper function for Exit from Cli | * 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 exit from Cli! | * @offset = Write at position, if -1 write nbytes from current position |
*/ | * @update = Update file handle position !0 |
int io_Cmd_Exit(void *cmds, FILE *out, char ** __restrict args); | * return: -1 error or !=-1 writed bytes |
| */ |
| inline int io_rwrite(int fd, void * __restrict buf, size_t nbytes, off_t offset, int update); |
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/* Disk I/O helper macros */ |
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#define io_read(f, b, n) io_rread(f, b, n, -1, 1) |
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#define io_write(f, b, n) io_rwrite(f, b, n, -1, 1) |
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/* Debug helper macros */ |
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extern int io_Debug; |
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#define io_initDebug(x) io_Debug = (x); |
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#define io_addDebug io_Debug++ |
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#define ioDEBUG(x, fmt, ...) do { \ |
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assert((fmt)); \ |
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char str[STRSIZ] = { 0 }; \ |
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snprintf(str, STRSIZ, (fmt), ##__VA_ARGS__); \ |
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if ((x) <= io_Debug) \ |
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syslog(LOG_DEBUG, "ioDebug(%d):%s(%d): %s\n", \ |
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(x), __func__, __LINE__, str); \ |
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} while (0) |
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#define ioERROR(x, fmt, ...) do { \ |
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assert((fmt)); \ |
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char str[STRSIZ] = { 0 }; \ |
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snprintf(str, STRSIZ, (fmt), ##__VA_ARGS__); \ |
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syslog(LOG_ERR, "ioError():%s(%d): #%d - %s\n", \ |
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__func__, __LINE__, (x), str); \ |
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} while (0) |
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#define io_sysERROR(x) do { \ |
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if (x > 0 || errno) \ |
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syslog(LOG_ERR, "ioError(sys):%s(%d): #%d - %s\n", \ |
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__func__, __LINE__, x > 0 ? x : errno, \ |
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strerror(x > 0 ? x : errno)); \ |
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} while (0) |
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#define io_aitERROR(ait) do { \ |
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if (ait##_GetErrno()) \ |
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syslog(LOG_ERR, "ioError(ait):%s(%d): #%d - %s\n", \ |
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__func__, __LINE__, ait##_GetErrno(), \ |
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ait##_GetError()); \ |
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} while (0) |
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/* Crypto framework */ |
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/* |
/* |
* io_Make_Comp_Commands - Declare helper function for Commands completion arguments | * ioCipher() Cipher wrapper for all supported crypto algorythms |
| * @pInput = input buffer |
| * @inLen = input buffer len |
| * @ppOutput = output allocated buffe, must be free after use |
| * @Cipher = cipher engine, like EVP_bf_cbc() or etc... |
| * @pKey = key |
| * @pIV = IV, salt (8 bytes) |
| * @nMode = Mode 0 - decrypting or 1 - encrypting |
| * return: 0 not present data or error!; >0 number of processed and returned bytes into ppOutput |
*/ |
*/ |
#define IO_MAKE_COMP_COMMANDS(FUNC, CMDS) \ | int ioCipher(unsigned char *pInput, int inLen, unsigned char **ppOutput, const EVP_CIPHER *Cipher, |
char *FUNC(const char *text, int state) \ | unsigned char *pKey, unsigned char *pIV, int nMode); |
{ \ | |
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; \ | |
} | |
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/* |
/* |
* io_Comp_Filename() Builtin helper function for filename completion arguments | * io_Blowfish() Blowfish cipher algorythm, work with ASCII hex strings |
* @text = Text line | * @pInput = input buffer |
* @state = Position state | * @inLen = input buffer len |
* return: NULL not found filename, != NULL filename | * @ppOutput = output allocated buffe, must be free after use |
| * @pKey = key |
| * @pIV = IV, salt (8 bytes) |
| * @nMode = Mode 0 - decrypting or 1 - encrypting |
| * return: 0 not present data or error!; >0 number of processed and returned bytes into ppOutput |
*/ |
*/ |
char *io_Comp_Filename(const char *text, int state); | int io_Blowfish(u_char *pInput, int inLen, u_char **ppOutput, u_char *pKey, u_char *pIV, int nMode); |
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#endif |
#endif |