version 1.1.2.1, 2010/03/02 15:10:19
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version 1.6, 2011/04/20 22:56:32
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/************************************************************************* |
/************************************************************************* |
* (C) 2010 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com> | * (C) 2010 AITNET ltd - Sofia/Bulgaria - <misho@aitnet.org> |
* by Michael Pounov <misho@openbsd-bg.org> | * by Michael Pounov <misho@elwix.org> |
* |
* |
* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| SUCH DAMAGE. |
| */ |
#include "global.h" |
#include "global.h" |
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Line 53
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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; |
Line 110 int ioURLGet(const char *csURL, struct tagIOURL *url)
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Line 148 int ioURLGet(const char *csURL, struct tagIOURL *url)
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url->url_reserved = pos; |
url->url_reserved = pos; |
if (*pos) |
if (*pos) |
ret |= 128; |
ret |= 128; |
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return ret; |
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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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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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* 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], szElem[2][BUFSIZ]; |
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int len; |
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array_t *items; |
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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 ((len = io_arrayMake(szBuf, 0, "&", &items)) < 1) |
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return ret; |
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for (i = 0; i < len && items->arr_data[i]; i++) { |
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if (io_MakeAV(items->arr_data[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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io_arrayDestroy(&items); |
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return ret; |
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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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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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* 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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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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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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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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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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return ret; |
return ret; |
} |
} |