static void writeMemoToIonLog(char *text)
{
static ResourceLock logFileLock;
static char ionLogFileName[264] = "";
static int ionLogFile = -1;
time_t currentTime = getUTCTime();
char timestampBuffer[20];
int textLen;
static char msgbuf[256];
if (text == NULL) return;
/* The log file is shared, so access to it must be
* mutexed. */
if (initResourceLock(&logFileLock) < 0)
{
return;
}
lockResource(&logFileLock);
if (ionLogFile == -1)
{
if (ionLogFileName[0] == '\0')
{
isprintf(ionLogFileName, sizeof ionLogFileName,
"%.255s%cion.log",
getIonWorkingDirectory(),
ION_PATH_DELIMITER);
}
ionLogFile = open(ionLogFileName, O_WRONLY | O_APPEND | O_CREAT,
00666);
if (ionLogFile == -1)
{
unlockResource(&logFileLock);
perror("Can't redirect ION error msgs to log");
return;
}
}
writeTimestampLocal(currentTime, timestampBuffer);
isprintf(msgbuf, sizeof msgbuf, "[%s] %s\n", timestampBuffer, text);
textLen = strlen(msgbuf);
if (write(ionLogFile, msgbuf, textLen) < 0)
{
perror("Can't write ION error message to log file");
}
#ifdef TargetFFS
close(ionLogFile);
ionLogFile = -1;
#endif
unlockResource(&logFileLock);
}
/******************************************************************************
*
* \par Function Name: mgr_init
*
* \par Initialize the manager...
*
* \par Notes:
*
* Modification History:
* MM/DD/YY AUTHOR DESCRIPTION
* -------- ------------ ---------------------------------------------
** 09/01/11 V. Ramachandran Initial Implementation
** 08/20/13 E. Birrane Code Review Updates
*****************************************************************************/
int mgr_init(char *argv[])
{
DTNMP_DEBUG_ENTRY("mgr_init","(0x%x)",(unsigned long) argv);
strcpy((char *) manager_eid.name, argv[1]);
if(iif_register_node(&ion_ptr, manager_eid) == 0)
{
DTNMP_DEBUG_ERR("mgr_init","Unable to register BP Node. Exiting.", NULL);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
if (iif_is_registered(&ion_ptr))
{
DTNMP_DEBUG_INFO("mgr_init", "Mgr registered with ION, EID: %s",
iif_get_local_eid(&ion_ptr).name);
}
else
{
DTNMP_DEBUG_ERR("mgr_init","Failed to register mgr with ION, EID %s",
iif_get_local_eid(&ion_ptr).name);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
g_sdr = getIonsdr();
if((known_agents = lyst_create()) == NULL)
{
DTNMP_DEBUG_ERR("mgr_init","Failed to create known agents list.",NULL);
//MRELEASE(ion_ptr);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
if (initResourceLock(&agents_mutex))
{
DTNMP_DEBUG_ERR("mgr_init","Can't initialize rcv rpt list. . errno = %s",
strerror(errno));
//MRELEASE(ion_ptr);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
if((macro_defs = lyst_create()) == NULL)
{
DTNMP_DEBUG_ERR("mgr_init","Failed to create macro def list.%s",NULL);
//MRELEASE(ion_ptr);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
if (initResourceLock(¯o_defs_mutex))
{
DTNMP_DEBUG_ERR("mgr_init","Cant init macro def list mutex. errno = %s",
strerror(errno));
//MRELEASE(ion_ptr);
DTNMP_DEBUG_EXIT("mgr_init","->-1.",NULL);
return -1;
}
adm_init();
#ifdef HAVE_MYSQL
db_mgt_init("localhost", "root", "NetworkManagement", "dtnmp", 1);
#endif
DTNMP_DEBUG_EXIT("mgr_init","->0.",NULL);
return 0;
}
agent_t* mgr_agent_create(eid_t *in_eid)
{
Object *entry = NULL;
agent_t *agent = NULL;
DTNMP_DEBUG_ENTRY("mgr_agent_create", "(%s)", in_eid->name);
/* Step 0: Sanity Check. */
if(in_eid == NULL)
{
DTNMP_DEBUG_ENTRY("mgr_agent_create", "(NULL)", NULL);
DTNMP_DEBUG_EXIT("mgr_agent_create", "->NULL", NULL);
return NULL;
}
/* Step 1: Allocate space for the new agent. */
if((agent = (agent_t*)MTAKE(sizeof(agent_t))) == NULL)
{
DTNMP_DEBUG_ERR("mgr_agent_create",
"Unable to allocate %d bytes for new agent %s",
sizeof(agent_t), in_eid->name);
DTNMP_DEBUG_EXIT("mgr_agent_create", "->NULL", NULL);
return NULL;
}
/* Step 2: Copy over the name. */
strncpy(agent->agent_eid.name, in_eid->name, MAX_EID_LEN);
/* Step 3: Create associated lists. */
if((agent->custom_defs = lyst_create()) == NULL)
{
DTNMP_DEBUG_ERR("mgr_agent_create","Unable to create custom definition lyst for agent %s",
in_eid->name);
MRELEASE(agent);
DTNMP_DEBUG_EXIT("mgr_agent_create","->NULL", NULL);
return NULL;
}
if((agent->reports = lyst_create()) == NULL)
{
DTNMP_DEBUG_ERR("mgr_agent_create","Unable to create report lyst for agent %s",
in_eid->name);
lyst_destroy(agent->custom_defs);
MRELEASE(agent);
DTNMP_DEBUG_EXIT("mgr_agent_create","->NULL", NULL);
return NULL;
}
if(lyst_insert(known_agents, agent) == NULL)
{
DTNMP_DEBUG_ERR("mgr_agent_create","Unable to insert agent %s into known agents lyst",
in_eid->name);
lyst_destroy(agent->custom_defs);
lyst_destroy(agent->reports);
MRELEASE(agent);
DTNMP_DEBUG_EXIT("mgr_agent_create","->NULL", NULL);
return NULL;
}
initResourceLock(&(agent->mutex));
DTNMP_DEBUG_EXIT("mgr_agent_create", "->New Agent %s", agent->agent_eid.name);
return agent;
}
