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version 1.1.2.3, 2010/03/04 08:10:57
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version 1.3.6.2, 2010/09/28 07:38:19
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Line 16
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Line 16
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| * return: 0 error format not find tech:// and return URL like path; |
* return: 0 error format not find tech:// and return URL like path; |
| -1 error:: can`t read; >0 ok, up bits for known elements |
-1 error:: can`t read; >0 ok, up bits for known elements |
| */ |
*/ |
| int ioURLGet(const char *csURL, struct tagIOURL *url) | int |
| | ioURLGet(const char *csURL, struct tagIOURL *url) |
| { |
{ |
| char *pos, *at, *cl, *sl; |
char *pos, *at, *cl, *sl; |
| int ret = 0; |
int ret = 0; |
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Line 115 int ioURLGet(const char *csURL, struct tagIOURL *url)
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Line 116 int ioURLGet(const char *csURL, struct tagIOURL *url)
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| } |
} |
| |
|
| /* |
/* |
| * io_MakeArray() Parse and make array of arguments values | * io_MakeArray() Parse and make array of arguments values ... |
| * @psArgs = Input arguments line | * (input string will be modified! and output array must be free) |
| | * @psArgs = Input arguments line, after execute string is modified!!! |
| * @csDelim = Delimiter(s) for separate |
* @csDelim = Delimiter(s) for separate |
| * @args = Output array of arguments ... (must be free() after procced function!) |
* @args = Output array of arguments ... (must be free() after procced function!) |
| * @nargs = Requested count of arguments | * @nargs = Maximum requested count of arguments from input string psArgs |
| * return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items |
* return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items |
| */ |
*/ |
| int io_MakeArray(char * __restrict psArgs, const char *csDelim, char *** __restrict args, int nargs) | inline int |
| | io_MakeArray(char * __restrict psArgs, const char *csDelim, char *** __restrict args, int nargs) |
| { |
{ |
| char **app; |
char **app; |
| register int i; |
register int i; |
| |
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| if (!psArgs || !args || !nargs) | if (!psArgs || !csDelim || !args || !nargs) |
| return -1; |
return -1; |
| if (!(*args = malloc(sizeof(char*) * nargs))) { |
if (!(*args = malloc(sizeof(char*) * nargs))) { |
| LOGERR; |
LOGERR; |
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Line 138 int io_MakeArray(char * __restrict psArgs, const char
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Line 141 int io_MakeArray(char * __restrict psArgs, const char
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| for (i = 0, app = *args; app < *args + nargs && (*app = strsep(&psArgs, csDelim)); |
for (i = 0, app = *args; app < *args + nargs && (*app = strsep(&psArgs, csDelim)); |
| **app ? i++ : i, **app ? app++ : app); |
**app ? i++ : i, **app ? app++ : app); |
| return i; |
return i; |
| |
} |
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/* |
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* io_SizeArray() Parse and calculate size of array |
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* @csArgs = Input arguments line |
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* @csDelim = Delimiter(s) for separate |
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* return: 0 error format; -1 error:: can`t read; >0 ok, number of items |
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*/ |
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inline int |
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io_SizeArray(const char *csArgs, const char *csDelim) |
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{ |
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register int res; |
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char *pos; |
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if (!csArgs || !csDelim) |
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return -1; |
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for (res = 1, pos = (char*) csArgs; (pos = strpbrk(pos, csDelim)); res++, pos++); |
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return res; |
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} |
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/* |
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* io_MakeAV() Parse and make attribute/value pair |
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* @csArgs = Input argument line |
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* @csDelim = Delimiter for separate |
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* @psAttr = Output Attribute |
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* @attrLen = Size of attribute array |
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* @psValue = Output Value, if ==NULL this element not present value or not wanted for return |
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* @valLen = Size of value array |
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* return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items |
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*/ |
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inline int |
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io_MakeAV(const char * __restrict csArgs, const char *csDelim, |
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char * __restrict psAttr, int attrLen, char * __restrict psValue, int valLen) |
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{ |
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register int ret = 0; |
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char *pos, *psBuf; |
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|
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if (!csArgs || !csDelim || !psAttr || !attrLen) |
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return -1; |
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if (psValue && !valLen) |
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return -1; |
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else |
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memset(psValue, 0, valLen); |
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psBuf = strdup(csArgs); |
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if (!psBuf) { |
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LOGERR; |
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return -1; |
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} |
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|
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pos = strpbrk(psBuf, csDelim); |
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if (pos) |
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*pos++ = 0; |
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ret++; |
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strlcpy(psAttr, psBuf, attrLen); |
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|
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if (pos && *pos) { |
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ret++; |
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if (psValue) |
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strlcpy(psValue, pos, valLen); |
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} |
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free(psBuf); |
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return ret; |
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} |
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|
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/* |
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* io_Path2File() Parse and make path/filename pair |
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* @csArgs = Input argument line |
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* @psPath = Output Path, if ==NULL path not returned |
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* @pathLen = Size of path array |
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* @psFile = Output File |
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* @fileLen = Size of file array |
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* return: 0 error format; -1 error:: can`t read; >0 ok, number of readed items |
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*/ |
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inline int |
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io_Path2File(const char * __restrict csArgs, char * __restrict psPath, int pathLen, |
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char * __restrict psFile, int fileLen) |
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{ |
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char *pos, *psBuf; |
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if (!csArgs || !psFile || !fileLen) |
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return -1; |
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if (psPath && !pathLen) |
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return -1; |
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else |
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memset(psPath, 0, pathLen); |
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psBuf = strdup(csArgs); |
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if (!psBuf) { |
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LOGERR; |
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return -1; |
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} |
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|
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pos = strrchr(psBuf, '/'); |
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if (!pos) { |
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strlcpy(psFile, psBuf, fileLen); |
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free(psBuf); |
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return 1; |
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} else |
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*pos++ = 0; |
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strlcpy(psFile, pos, fileLen); |
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if (psPath) |
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strlcpy(psPath, psBuf, pathLen); |
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free(psBuf); |
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return 2; |
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} |
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|
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/* |
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* ioURLGetValue() Get value from parsed URL |
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* @url = Input parsed URL |
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* @csAttr = Attribute for search |
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* @psValue = Return value of attribute, if ==NULL only check for existence of attribute |
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* @valLen = Size of psValue array |
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* return: 0 error attribute not find; -1 error:: can`t read; >0 ok, find at position |
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*/ |
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int |
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ioURLGetValue(struct tagIOURL *url, const char *csAttr, char * __restrict psValue, int valLen) |
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{ |
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register int i, ret = 0; |
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char szBuf[BUFSIZ], **items, szElem[2][BUFSIZ]; |
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int len; |
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|
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if (!url || !csAttr) |
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return -1; |
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strlcpy(szBuf, url->url_args.value, BUFSIZ); |
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if (io_MakeArray(szBuf, "&", &items, (len = io_SizeArray(szBuf, "&"))) < 1) |
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return ret; |
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for (i = 0; i < len && items[i]; i++) { |
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if (io_MakeAV(items[i], "=", szElem[0], BUFSIZ, szElem[1], BUFSIZ) < 1) |
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continue; |
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if (!strcmp(szElem[0], csAttr)) { |
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ret = i + 1; |
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if (psValue && valLen) |
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strlcpy(psValue, szElem[1], valLen); |
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break; |
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} |
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} |
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free(items); |
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return ret; |
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} |
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|
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/* |
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* ioURLGetFile() Get file from parsed URL |
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* @url = Input parsed URL |
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* @psValue = Return filename, if not specified file in url path, replace with / |
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* @valLen = Size of psValue array |
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* return: -1 error:: can`t read; 0 ok |
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*/ |
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int |
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ioURLGetFile(struct tagIOURL *url, char * __restrict psValue, int valLen) |
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{ |
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if (!url || !psValue || !valLen) |
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return -1; |
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|
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if (io_Path2File(url->url_path.value, NULL, 0, psValue, valLen) < 1) |
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return -1; |
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// If not specified file in path, default replace to / |
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if (!*psValue) |
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strlcpy(psValue, "/", valLen); |
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return 0; |
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} |
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// ------------------------------------------ |
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|
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/* |
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* ioXMLGet() Parse and get data from input XML request string [ns:]container[|attribute[=value]][?data] |
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* @csXML = Input XML request line |
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* @xml = Output parsed XML request |
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* return: 0 error format incorrect, -1 error:: can`t read; >0 ok readed elements bits |
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*/ |
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int |
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ioXMLGet(const char *csXML, struct tagReqXML *xml) |
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{ |
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char *pos, *p, *end; |
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int ret = 0; |
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|
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if (!csXML || !xml) |
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return -1; |
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else |
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memset(xml, 0, sizeof *xml); |
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strlcpy((char*) xml->xml_line, csXML, BUFSIZ); |
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// if namespace present |
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if ((pos = strchr((char*) xml->xml_line, ':'))) { |
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xml->xml_namespace.value = (char*) xml->xml_line; |
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xml->xml_namespace.vallen = pos - (char*) xml->xml_line; |
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if (xml->xml_namespace.vallen) |
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ret |= 1; |
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*pos++ = 0; |
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} else |
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pos = (char*) xml->xml_line; |
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// if container is path |
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if (*pos == '/') { |
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xml->xml_node.path.value = pos; |
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xml->xml_node.path.vallen = strlen(pos); |
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if (!xml->xml_node.path.vallen) |
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ret = 0; |
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else |
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ret |= 32; |
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return ret; |
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} else { |
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// container |
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xml->xml_node.container.value = pos; |
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xml->xml_node.container.vallen = strlen(pos); |
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if (!xml->xml_node.container.vallen) |
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return 0; |
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else |
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ret |= 2; |
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} |
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end = strchr(pos, '?'); |
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// if attribute present |
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if (pos && (p = strchr(pos, '|')) && (!end || end > p)) { |
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pos = p; |
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*pos++ = 0; |
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xml->xml_node.container.vallen = strlen(xml->xml_node.container.value); |
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if (!xml->xml_node.container.vallen) |
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return 0; |
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|
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xml->xml_attribute.value = pos; |
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xml->xml_attribute.vallen = strlen(pos); |
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if (xml->xml_attribute.vallen) |
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ret |= 4; |
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} |
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// if value present |
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if (pos && (p = strchr(pos, '=')) && (!end || end > p)) { |
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if (!(ret & 4)) |
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return 0; |
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else |
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pos = p; |
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*pos++ = 0; |
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xml->xml_attribute.vallen = strlen(xml->xml_attribute.value); |
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if (!xml->xml_attribute.vallen) |
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return 0; |
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|
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xml->xml_value.value = pos; |
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xml->xml_value.vallen = strlen(pos); |
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if (xml->xml_value.vallen) |
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ret |= 8; |
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} |
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// if data present |
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if (pos && end) { |
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if (ret < 2) |
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return 0; |
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else |
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pos = end; |
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*pos++ = 0; |
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if (ret & 8) { |
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xml->xml_value.vallen = strlen(xml->xml_value.value); |
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if (!xml->xml_value.vallen) |
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return 0; |
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} else if (ret & 4) { |
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xml->xml_attribute.vallen = strlen(xml->xml_attribute.value); |
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if (!xml->xml_attribute.vallen) |
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return 0; |
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} else if (ret & 2) { |
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xml->xml_node.container.vallen = strlen(xml->xml_node.container.value); |
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if (!xml->xml_node.container.vallen) |
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return 0; |
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} else |
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return 0; |
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|
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xml->xml_data.value = pos; |
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xml->xml_data.vallen = strlen(pos); |
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if (xml->xml_data.vallen) |
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ret |= 16; |
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} |
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|
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return ret; |
| } |
} |