version 1.1.2.8, 2011/11/25 15:29:30
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version 1.1.2.9, 2011/11/28 10:17:12
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Line 295 mqtt_rtlm_delete_topic(sl_config *cfg, sqlite3 *sql, c
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Line 295 mqtt_rtlm_delete_topic(sl_config *cfg, sqlite3 *sql, c
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return ret; |
return ret; |
} |
} |
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/* |
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* mqtt_rtlm_read_topic() Get topic |
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* |
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* @cfg = loaded config |
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* @sql = SQL handle |
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* @topic = topic |
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* return: -1 error, 0 not found or >0 topics rows |
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*/ |
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int |
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mqtt_rtlm_read_topic(sl_config *cfg, sqlite3 *sql, const char *topic) |
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{ |
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int colz, ret = 0; |
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char *str, szStmt[BUFSIZ] = { 0 }; |
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sqlite3_stmt *stmt; |
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register int i; |
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if (!cfg || !sql) |
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return -1; |
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str = (char*) cfg_GetAttribute(cfg, CFG("mqtt_pub"), CFG("tbl_topics")); |
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if (!str) { |
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mqtt_rtlm_log("Error:: not found topics table name"); |
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return -1; |
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} |
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snprintf(szStmt, sizeof szStmt, "SELECT Retain, Topic, Value FROM %s WHERE Topic LIKE '%s';", |
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str, topic); |
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if (sqlite3_prepare_v2(sql, szStmt, strlen(szStmt), &stmt, NULL)) { |
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MQTT_RTLM_LOG(sql); |
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return -1; |
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} |
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while (sqlite3_step(stmt) == SQLITE_ROW && (colz = sqlite3_column_count(stmt))) { |
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for (i = 0; i < colz; i++) { |
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} |
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} |
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sqlite3_finalize(stmt); |
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return ret; |
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} |