version 1.1.1.1.2.1, 2008/09/30 20:19:48
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version 1.3, 2011/09/07 13:11:56
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* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| 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" |
#include "aitsess.h" |
#include "aitsess.h" |
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/* |
/* |
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* sess_FreeValues() Free all values from value array allocated from sess_GetValues() |
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* @ppsVals = Array strings |
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* return: none |
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*/ |
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inline void |
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sess_FreeValues(char *** __restrict ppsVals) |
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{ |
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char **ptr; |
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assert(ppsVals); |
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if (!ppsVals) |
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return; |
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for (ptr = *ppsVals; *ptr; ptr++) |
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free(*ptr); |
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free(*ppsVals); |
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*ppsVals = NULL; |
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} |
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/* |
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* sess_GetValues() Get all values from session shared memory |
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* @s = Session item |
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* @ppsVals = Return array strings |
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* return: -1 error: in parameter, !=-1 count of returned strings in ppsVals (must be free after use!) |
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*/ |
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int |
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sess_GetValues(tagSess * __restrict s, char ***ppsVals) |
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{ |
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register int i; |
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char **valz, *Shared = NULL; |
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char *peer, *p_brk; |
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if (!s || !ppsVals) |
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return -1; |
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valz = malloc(sizeof(caddr_t)); |
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if (!valz) { |
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LOGERR; |
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return -1; |
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} else |
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*valz = NULL; |
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// allocated memory & mirrored shared memory into this |
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Shared = malloc(s->eom); |
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if (!Shared) { |
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LOGERR; |
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free(valz); |
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return -1; |
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} else |
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memcpy(Shared, s->addr, s->eom); |
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for (i = 0, peer = strtok_r(Shared, MEM_DELIM"\r\n", &p_brk); peer; |
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peer = strtok_r(NULL, MEM_DELIM"\r\n", &p_brk)) { |
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if (!strchr(peer, '=')) |
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continue; |
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else |
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i++; |
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valz = realloc(valz, (i + 1) * sizeof(caddr_t)); |
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if (!valz) { |
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LOGERR; |
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free(Shared); |
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return -1; |
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} else |
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valz[i] = NULL; |
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valz[i - 1] = strdup(peer); |
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} |
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free(Shared); |
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*ppsVals = valz; |
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return i; |
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} |
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/* |
* sess_GetValue() Get value from session shared memory from attribute |
* sess_GetValue() Get value from session shared memory from attribute |
* @s = Session item |
* @s = Session item |
* @csAttr = Attribute for search |
* @csAttr = Attribute for search |
Line 19
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Line 130
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// *{pnLen} input is max_size of buffer & output is really taken bytes |
// *{pnLen} input is max_size of buffer & output is really taken bytes |
* return: 0 not found, -1 error: in parameter, >0 get position, if define item merged with IS_DEF |
* return: 0 not found, -1 error: in parameter, >0 get position, if define item merged with IS_DEF |
*/ |
*/ |
int sess_GetValue(tagSess * __restrict s, const char *csAttr, char *psVal, int *pnLen) | int |
| sess_GetValue(tagSess * __restrict s, const char *csAttr, char *psVal, int *pnLen) |
{ |
{ |
register int i; |
register int i; |
int def = IS_VAL; |
int def = IS_VAL; |
Line 43 int sess_GetValue(tagSess * __restrict s, const char *
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Line 155 int sess_GetValue(tagSess * __restrict s, const char *
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} else |
} else |
memcpy(Shared, s->addr, s->eom); |
memcpy(Shared, s->addr, s->eom); |
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for (i = 1, peer = strtok_r(Shared, ":\r\n", &p_brk); peer; | for (i = 1, peer = strtok_r(Shared, MEM_DELIM"\r\n", &p_brk); peer; |
i++, peer = strtok_r(NULL, ":\r\n", &p_brk)) { | i++, peer = strtok_r(NULL, MEM_DELIM"\r\n", &p_brk)) { |
attr = strtok_r(peer, "=\r\n", &a_brk); |
attr = strtok_r(peer, "=\r\n", &a_brk); |
if (attr && !strncmp(attr, csAttr, MAX_ATTRIBUTE)) { |
if (attr && !strncmp(attr, csAttr, MAX_ATTRIBUTE)) { |
val = strtok_r(NULL, "=\r\n", &a_brk); |
val = strtok_r(NULL, "=\r\n", &a_brk); |
if (val && strlen(val)) { |
if (val && strlen(val)) { |
if (psVal) |
if (psVal) |
strncpy(psVal, val, *pnLen); | strlcpy(psVal, val, *pnLen); |
if (pnLen) |
if (pnLen) |
*pnLen = strlen(val); |
*pnLen = strlen(val); |
} else |
} else |
Line 71 int sess_GetValue(tagSess * __restrict s, const char *
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Line 183 int sess_GetValue(tagSess * __restrict s, const char *
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* @csAttr = Attribute for erasing |
* @csAttr = Attribute for erasing |
* return: 0 Ok, -1 error: in parameter |
* return: 0 Ok, -1 error: in parameter |
*/ |
*/ |
int sess_DelValue(tagSess * __restrict s, const char *csAttr) | int |
| sess_DelValue(tagSess * __restrict s, const char *csAttr) |
{ |
{ |
register int i; |
register int i; |
int ret, attrlen; |
int ret, attrlen; |
Line 103 int sess_DelValue(tagSess * __restrict s, const char *
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Line 216 int sess_DelValue(tagSess * __restrict s, const char *
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memcpy(Shared, s->addr, s->eom); |
memcpy(Shared, s->addr, s->eom); |
} |
} |
|
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for (i = 1, peer = strtok_r(Shared, ":\r\n", &p_brk); peer; | for (i = 1, peer = strtok_r(Shared, MEM_DELIM"\r\n", &p_brk); peer; |
i++, peer = strtok_r(NULL, ":\r\n", &p_brk)) { | i++, peer = strtok_r(NULL, MEM_DELIM"\r\n", &p_brk)) { |
if (!strncmp(peer, csAttr, attrlen)) |
if (!strncmp(peer, csAttr, attrlen)) |
if (peer[attrlen] == '=' || peer[attrlen] == ':' || !peer[attrlen] || | if (peer[attrlen] == '=' || peer[attrlen] == *MEM_DELIM || !peer[attrlen] || |
peer[attrlen] == '\r' || peer[attrlen] == '\n') |
peer[attrlen] == '\r' || peer[attrlen] == '\n') |
continue; |
continue; |
|
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strcat(Buffer, peer); |
strcat(Buffer, peer); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
} |
} |
|
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memset(s->addr, 0, s->eom); |
memset(s->addr, 0, s->eom); |
Line 134 int sess_DelValue(tagSess * __restrict s, const char *
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Line 247 int sess_DelValue(tagSess * __restrict s, const char *
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* return: 0 nothing, -1 error: in parameter, |
* return: 0 nothing, -1 error: in parameter, |
>0 set position, if add item merged with IS_ADD and if define item merged with IS_DEF |
>0 set position, if add item merged with IS_ADD and if define item merged with IS_DEF |
*/ |
*/ |
int sess_SetValue(tagSess * __restrict s, const char *csAttr, const char *psVal) | int |
| sess_SetValue(tagSess * __restrict s, const char *csAttr, const char *psVal) |
{ |
{ |
register int i; |
register int i; |
int upd, ret, def = IS_VAL; |
int upd, ret, def = IS_VAL; |
Line 165 int sess_SetValue(tagSess * __restrict s, const char *
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Line 279 int sess_SetValue(tagSess * __restrict s, const char *
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memcpy(Shared, s->addr, s->eom); |
memcpy(Shared, s->addr, s->eom); |
} |
} |
|
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for (i = 1, upd = 0, peer = strtok_r(Shared, ":\r\n", &p_brk); peer; | for (i = 1, upd = 0, peer = strtok_r(Shared, MEM_DELIM"\r\n", &p_brk); peer; |
i++, peer = strtok_r(NULL, ":\r\n", &p_brk)) { | i++, peer = strtok_r(NULL, MEM_DELIM"\r\n", &p_brk)) { |
if (!strncmp(peer, szAttr, strlen(szAttr))) { |
if (!strncmp(peer, szAttr, strlen(szAttr))) { |
upd++; |
upd++; |
if (psVal) { |
if (psVal) { |
strcat(Buffer, szAttr); |
strcat(Buffer, szAttr); |
strcat(Buffer, psVal); |
strcat(Buffer, psVal); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
} else { |
} else { |
strcat(Buffer, csAttr); |
strcat(Buffer, csAttr); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
def = IS_DEF; |
def = IS_DEF; |
} |
} |
continue; |
continue; |
} |
} |
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strcat(Buffer, peer); |
strcat(Buffer, peer); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
} |
} |
|
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if (!upd) { |
if (!upd) { |
if (psVal) { |
if (psVal) { |
strcat(Buffer, szAttr); |
strcat(Buffer, szAttr); |
strcat(Buffer, psVal); |
strcat(Buffer, psVal); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
} else { |
} else { |
strcat(Buffer, csAttr); |
strcat(Buffer, csAttr); |
strcat(Buffer, "\n"); | strcat(Buffer, MEM_DELIM); |
def = IS_DEF; |
def = IS_DEF; |
} |
} |
def |= IS_ADD; |
def |= IS_ADD; |