version 1.2.2.11, 2012/06/26 08:05:58
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version 1.4, 2012/07/03 12:46:01
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/************************************************************************* |
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* (C) 2011 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com> |
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* by Michael Pounov <misho@openbsd-bg.org> |
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* |
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* $Author$ |
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* $Id$ |
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* |
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************************************************************************** |
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The ELWIX and AITNET software is distributed under the following |
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terms: |
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All of the documentation and software included in the ELWIX and AITNET |
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Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
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by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions |
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are met: |
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1. Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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2. Redistributions in binary form must reproduce the above copyright |
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notice, this list of conditions and the following disclaimer in the |
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documentation and/or other materials provided with the distribution. |
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3. All advertising materials mentioning features or use of this software |
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must display the following acknowledgement: |
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This product includes software developed by Michael Pounov <misho@elwix.org> |
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ELWIX - Embedded LightWeight unIX and its contributors. |
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4. Neither the name of AITNET nor the names of its contributors |
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may be used to endorse or promote products derived from this software |
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without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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SUCH DAMAGE. |
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*/ |
#include "global.h" |
#include "global.h" |
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Line 247 mqtt_rtlm_chk_session(cfg_root_t *cfg, sqlite3 *sql, c
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Line 292 mqtt_rtlm_chk_session(cfg_root_t *cfg, sqlite3 *sql, c
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* @txtlen = text length |
* @txtlen = text length |
* @user = username |
* @user = username |
* @host = hostname |
* @host = hostname |
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* @qos = QoS |
* @retain = !=0 retain message to database |
* @retain = !=0 retain message to database |
* return: -1 error, 0 no publish or >0 published ok |
* return: -1 error, 0 no publish or >0 published ok |
*/ |
*/ |
int |
int |
mqtt_rtlm_write_topic(cfg_root_t *cfg, sqlite3 *sql, const char *connid, u_short msgid, |
mqtt_rtlm_write_topic(cfg_root_t *cfg, sqlite3 *sql, const char *connid, u_short msgid, |
const char *topic, void *txt, int txtlen, const char *user, const char *host, char retain) | const char *topic, void *txt, int txtlen, const char *user, |
| const char *host, char qos, char retain) |
{ |
{ |
int ret = 0; |
int ret = 0; |
char *str, *psStmt; |
char *str, *psStmt; |
Line 266 mqtt_rtlm_write_topic(cfg_root_t *cfg, sqlite3 *sql, c
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Line 313 mqtt_rtlm_write_topic(cfg_root_t *cfg, sqlite3 *sql, c
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mqtt_rtlm_log("Error:: not found topics table name"); |
mqtt_rtlm_log("Error:: not found topics table name"); |
return -1; |
return -1; |
} |
} |
psStmt = sqlite3_mprintf("INSERT INTO %s (Retain, ConnID, MsgID, Topic, Value, PubUser, " | psStmt = sqlite3_mprintf("INSERT INTO %s (QoS, Retain, ConnID, MsgID, Topic, Value, PubUser, " |
"PubDate, PubHost) VALUES (%d, '%q', %u, '%q', ?1, '%q', " | "PubDate, PubHost) VALUES (%d, %d, '%q', %u, '%q', ?1, '%q', " |
"datetime('now', 'localtime'), '%q');", |
"datetime('now', 'localtime'), '%q');", |
str, retain, connid, msgid, topic, txt, user, host); | str, qos, retain, connid, msgid, topic, user, host); |
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if (sqlite3_prepare_v2(sql, psStmt, strlen(psStmt), &stmt, NULL)) { | if (sqlite3_prepare_v2(sql, psStmt, strlen(psStmt), &stmt, NULL) || !stmt) { |
MQTT_RTLM_LOG(sql); |
MQTT_RTLM_LOG(sql); |
sqlite3_free(psStmt); |
sqlite3_free(psStmt); |
return -1; |
return -1; |
Line 419 mqtt_rtlm_delete_topic(cfg_root_t *cfg, sqlite3 *sql,
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Line 466 mqtt_rtlm_delete_topic(cfg_root_t *cfg, sqlite3 *sql,
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* @cfg = loaded config |
* @cfg = loaded config |
* @sql = SQL handle |
* @sql = SQL handle |
* @connid = connection id |
* @connid = connection id |
* @msgid = MessageID |
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* @topic = topic |
* @topic = topic |
* @retain = retain 0 get only dynamic, >0 get only retained and -1 no matter |
* @retain = retain 0 get only dynamic, >0 get only retained and -1 no matter |
* return: NULL error or not found and !=NULL allocated subscribe topics |
* return: NULL error or not found and !=NULL allocated subscribe topics |
*/ |
*/ |
mqtt_subscr_t * |
mqtt_subscr_t * |
mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, const char *connid, u_short msgid, | mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, const char *connid, |
const char *topic, char retain) |
const char *topic, char retain) |
{ |
{ |
int rowz = 0; |
int rowz = 0; |
Line 455 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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Line 501 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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mqtt_rtlm_log("Error:: not found topics table name"); |
mqtt_rtlm_log("Error:: not found topics table name"); |
return NULL; |
return NULL; |
} |
} |
psStmt = sqlite3_mprintf("SELECT Retain, Topic, Value FROM %s WHERE " | psStmt = sqlite3_mprintf("SELECT QoS, Topic, Value FROM %s WHERE " |
"ConnID = '%q' AND MsgID = %d AND Topic LIKE '%q' %s;", | "ConnID LIKE '%q' AND Topic LIKE '%q' %s;", |
str, connid, msgid, topic, szStr); | str, connid, topic, szStr); |
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if (sqlite3_prepare_v2(sql, psStmt, strlen(psStmt), &stmt, NULL)) { |
if (sqlite3_prepare_v2(sql, psStmt, strlen(psStmt), &stmt, NULL)) { |
MQTT_RTLM_LOG(sql); |
MQTT_RTLM_LOG(sql); |
Line 469 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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Line 515 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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/* calculate count of rows and allocate subscribe items */ |
/* calculate count of rows and allocate subscribe items */ |
while (sqlite3_step(stmt) == SQLITE_ROW) |
while (sqlite3_step(stmt) == SQLITE_ROW) |
rowz++; |
rowz++; |
if (!(s = io_malloc((rowz + 1) * sizeof(mqtt_subscr_t)))) { | if (!(s = malloc((rowz + 1) * sizeof(mqtt_subscr_t)))) { |
mqtt_rtlm_log("Error:: System #%d - %s", errno, strerror(errno)); |
mqtt_rtlm_log("Error:: System #%d - %s", errno, strerror(errno)); |
goto end; |
goto end; |
} else |
} else |
Line 479 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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Line 525 mqtt_rtlm_read_topic(cfg_root_t *cfg, sqlite3 *sql, co
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/* fill with data */ |
/* fill with data */ |
for (j = 0; j < rowz && sqlite3_step(stmt) == SQLITE_ROW; j++) { |
for (j = 0; j < rowz && sqlite3_step(stmt) == SQLITE_ROW; j++) { |
s[j].sub_ret = (char) sqlite3_column_int(stmt, 0); |
s[j].sub_ret = (char) sqlite3_column_int(stmt, 0); |
s[j].sub_topic.msg_base = (u_char*) io_strdup((char*) sqlite3_column_text(stmt, 1)); | s[j].sub_topic.msg_base = (u_char*) strdup((char*) sqlite3_column_text(stmt, 1)); |
s[j].sub_topic.msg_len = strlen((char*) s[j].sub_topic.msg_base); |
s[j].sub_topic.msg_len = strlen((char*) s[j].sub_topic.msg_base); |
AIT_SET_PTR(&v, (void*) sqlite3_column_blob(stmt, 2), sqlite3_column_bytes(stmt, 2)); |
AIT_SET_PTR(&v, (void*) sqlite3_column_blob(stmt, 2), sqlite3_column_bytes(stmt, 2)); |
s[j].sub_value.msg_len = AIT_LEN(&v); |
s[j].sub_value.msg_len = AIT_LEN(&v); |
s[j].sub_value.msg_base = (u_char*) io_malloc(s[j].sub_value.msg_len); | s[j].sub_value.msg_base = (u_char*) malloc(s[j].sub_value.msg_len); |
if (s[j].sub_value.msg_base) |
if (s[j].sub_value.msg_base) |
memcpy(s[j].sub_value.msg_base, AIT_GET_PTR(&v), s[j].sub_value.msg_len); |
memcpy(s[j].sub_value.msg_base, AIT_GET_PTR(&v), s[j].sub_value.msg_len); |
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AIT_FREE_VAL(&v); |
} |
} |
end: |
end: |
sqlite3_finalize(stmt); |
sqlite3_finalize(stmt); |
Line 633 mqtt_rtlm_read_subscribe(cfg_root_t *cfg, sqlite3 *sql
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Line 680 mqtt_rtlm_read_subscribe(cfg_root_t *cfg, sqlite3 *sql
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/* calculate count of rows and allocate subscribe items */ |
/* calculate count of rows and allocate subscribe items */ |
while (sqlite3_step(stmt) == SQLITE_ROW) |
while (sqlite3_step(stmt) == SQLITE_ROW) |
rowz++; |
rowz++; |
if (!(s = io_malloc((rowz + 1) * sizeof(mqtt_subscr_t)))) { | if (!(s = malloc((rowz + 1) * sizeof(mqtt_subscr_t)))) { |
mqtt_rtlm_log("Error:: System #%d - %s", errno, strerror(errno)); |
mqtt_rtlm_log("Error:: System #%d - %s", errno, strerror(errno)); |
goto end; |
goto end; |
} else |
} else |
Line 643 mqtt_rtlm_read_subscribe(cfg_root_t *cfg, sqlite3 *sql
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Line 690 mqtt_rtlm_read_subscribe(cfg_root_t *cfg, sqlite3 *sql
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/* fill with data */ |
/* fill with data */ |
for (j = 0; j < rowz && sqlite3_step(stmt) == SQLITE_ROW; j++) { |
for (j = 0; j < rowz && sqlite3_step(stmt) == SQLITE_ROW; j++) { |
s[j].sub_ret = (char) sqlite3_column_int(stmt, 0); |
s[j].sub_ret = (char) sqlite3_column_int(stmt, 0); |
s[j].sub_topic.msg_base = (u_char*) io_strdup((char*) sqlite3_column_text(stmt, 1)); | s[j].sub_topic.msg_base = (u_char*) strdup((char*) sqlite3_column_text(stmt, 1)); |
s[j].sub_topic.msg_len = strlen((char*) s[j].sub_topic.msg_base); |
s[j].sub_topic.msg_len = strlen((char*) s[j].sub_topic.msg_base); |
s[j].sub_value.msg_base = NULL; |
s[j].sub_value.msg_base = NULL; |
s[j].sub_value.msg_len = 0; |
s[j].sub_value.msg_len = 0; |