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Diff for /mqtt/src/dl.c between versions 1.1.2.6 and 1.4.4.1

version 1.1.2.6, 2011/11/24 01:13:27 version 1.4.4.1, 2013/07/19 09:11:48
Line 1 Line 1
   /*************************************************************************
   * (C) 2011 AITNET ltd - Sofia/Bulgaria - <misho@aitbg.com>
   *  by Michael Pounov <misho@openbsd-bg.org>
   *
   * $Author$
   * $Id$
   *
   **************************************************************************
   The ELWIX and AITNET software is distributed under the following
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   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, 2012
           by Michael Pounov <misho@elwix.org>.  All rights reserved.
   
   Redistribution and use in source and binary forms, with or without
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      notice, this list of conditions and the following disclaimer.
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   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
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   */
 #include "global.h"  #include "global.h"
 #include "rtlm.h"  #include "rtlm.h"
   
   
 static void *acc_rtlm, *pub_rtlm, *log_rtlm;  
   
 struct tagCallbacks call;  struct tagCallbacks call;
   
   
Line 25  mqttLog(const char *fmt, ...) Line 68  mqttLog(const char *fmt, ...)
 }  }
   
 void *  void *
mqttLoadRTLM(sl_config *cfg, int modtype)mqttLoadRTLM(cfg_root_t *cfg, int modtype)
 {  {
         const char *str, *attr;          const char *str, *attr;
         void *rtlm = NULL;          void *rtlm = NULL;
        void *(*mqttOpenRTLM)(sl_config *);        void *(*mqttOpenRTLM)(cfg_root_t *);
         void (*mqttCloseRTLM)(void *);          void (*mqttCloseRTLM)(void *);
   
         if (!cfg)          if (!cfg)
Line 47  mqttLoadRTLM(sl_config *cfg, int modtype) Line 90  mqttLoadRTLM(sl_config *cfg, int modtype)
                         break;                          break;
         }          }
   
        str = (const char*) CFG(cfg_GetAttribute(cfg, CFG("mqttd"), CFG(attr)));        str = cfg_getAttribute(cfg, "mqttd", attr);
         if (!str) {          if (!str) {
                 mqttLog("Error:: RTL module not found\n");                  mqttLog("Error:: RTL module not found\n");
                 return NULL;                  return NULL;
         }          }
   
        rtlm = dlopen(str, RTLD_LAZY);        rtlm = dlopen(str, RTLD_NOW);
         if (!rtlm) {          if (!rtlm) {
                mqttLog("Error:: RTL module not found %s\n", dlerror());                mqttLog("Error:: RTL module %s not found %s\n", str, dlerror());
                 return NULL;                  return NULL;
         }          }
   
         mqttOpenRTLM = dlsym(rtlm, "mqtt_rtlm_open");          mqttOpenRTLM = dlsym(rtlm, "mqtt_rtlm_open");
         if (!mqttOpenRTLM) {          if (!mqttOpenRTLM) {
                mqttLog("Error:: Can't found mqtt_db_open call\n");                mqttLog("Error:: Can't found mqtt_rtlm_open call\n");
                 dlclose(rtlm);                  dlclose(rtlm);
                 return NULL;                  return NULL;
         }          }
         mqttCloseRTLM = dlsym(rtlm, "mqtt_rtlm_close");          mqttCloseRTLM = dlsym(rtlm, "mqtt_rtlm_close");
         if (!mqttCloseRTLM) {          if (!mqttCloseRTLM) {
                mqttLog("Error:: Can't found mqtt_db_close call\n");                mqttLog("Error:: Can't found mqtt_rtlm_close call\n");
                 dlclose(rtlm);                  dlclose(rtlm);
                 return NULL;                  return NULL;
         }          }
   
         switch (modtype) {          switch (modtype) {
                 case 0:                  case 0:
                         acc_rtlm = rtlm;  
                         call.OpenACC = mqttOpenRTLM;                          call.OpenACC = mqttOpenRTLM;
                         call.CloseACC = mqttCloseRTLM;                          call.CloseACC = mqttCloseRTLM;
                         call.LoginACC = dlsym(rtlm, "mqtt_rtlm_login");                          call.LoginACC = dlsym(rtlm, "mqtt_rtlm_login");
                           if (!call.LoginACC) {
                                   mqttLog("Error:: incorrect module ...\n");
                                   dlclose(rtlm);
                                   return NULL;
                           }
                         break;                          break;
                 case 1:                  case 1:
                         pub_rtlm = rtlm;  
                         call.OpenPUB = mqttOpenRTLM;                          call.OpenPUB = mqttOpenRTLM;
                         call.ClosePUB = mqttCloseRTLM;                          call.ClosePUB = mqttCloseRTLM;
                           call.InitSessPUB = dlsym(rtlm, "mqtt_rtlm_init_session");
                           call.FiniSessPUB = dlsym(rtlm, "mqtt_rtlm_fini_session");
                           call.ChkSessPUB = dlsym(rtlm, "mqtt_rtlm_chk_session");
                           call.WritePUB_topic = dlsym(rtlm, "mqtt_rtlm_write_topic");
                           call.ReadPUB_topic = dlsym(rtlm, "mqtt_rtlm_read_topic");
                           call.DeletePUB_topic = dlsym(rtlm, "mqtt_rtlm_delete_topic");
                           call.WipePUB_topic = dlsym(rtlm, "mqtt_rtlm_wipe_topic");
                           call.WritePUB_subscribe = dlsym(rtlm, "mqtt_rtlm_write_subscribe");
                           call.ReadPUB_subscribe = dlsym(rtlm, "mqtt_rtlm_read_subscribe");
                           call.DeletePUB_subscribe = dlsym(rtlm, "mqtt_rtlm_delete_subscribe");
                           if (!call.InitSessPUB || !call.FiniSessPUB || !call.ChkSessPUB || 
                                           !call.WritePUB_topic || !call.ReadPUB_topic || 
                                           !call.DeletePUB_topic || !call.WritePUB_subscribe || 
                                           !call.ReadPUB_subscribe || !call.DeletePUB_subscribe) {
                                   mqttLog("Error:: incorrect module ...\n");
                                   dlclose(rtlm);
                                   return NULL;
                           }
                         break;                          break;
                 default:                  default:
                         log_rtlm = rtlm;  
                         call.OpenLOG = mqttOpenRTLM;                          call.OpenLOG = mqttOpenRTLM;
                         call.CloseLOG = mqttCloseRTLM;                          call.CloseLOG = mqttCloseRTLM;
                         call.LOG = dlsym(rtlm, "mqtt_rtlm_logger");                          call.LOG = dlsym(rtlm, "mqtt_rtlm_logger");
                           if (!call.LOG) {
                                   mqttLog("Error:: incorrect module ...\n");
                                   dlclose(rtlm);
                                   return NULL;
                           }
                         break;                          break;
         }          }
   
Line 96  mqttLoadRTLM(sl_config *cfg, int modtype) Line 164  mqttLoadRTLM(sl_config *cfg, int modtype)
 }  }
   
 void  void
mqttUnloadRTLM(int modtype)mqttUnloadRTLM(void *rtlm)
 {  {
        switch (modtype) {        if (rtlm)
                case 0:                dlclose(rtlm);
                        dlclose(acc_rtlm); 
                        break; 
                case 1: 
                        dlclose(pub_rtlm); 
                        break; 
                default: 
                        dlclose(log_rtlm); 
                        break; 
        } 
 }  }
   
inline intint
mqttMkDir(sl_config *cfg)mqttMkDir(cfg_root_t *cfg)
 {  {
         const char *str;          const char *str;
   
         if (!cfg)          if (!cfg)
                 return -1;                  return -1;
   
        str = (const char*) cfg_GetAttribute(cfg, CFG("mqttd"), CFG("statedir"));        str = (const char*) cfg_getAttribute(cfg, "mqttd", "statedir");
         if (!str)          if (!str)
                 return -1;                  return -1;
   
Removed from v.1.1.2.6  
changed lines
  Added in v.1.4.4.1

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