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run the module through indent to fix the formatting issues that violate the

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coding guidelines


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@18704 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-04-10 02:01:39 +00:00
parent d146e7b92c
commit d13bc3fc83
1 changed files with 390 additions and 345 deletions
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483
res/res_config_pgsql.c
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@@ -44,16 +44,20 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
static char *res_config_pgsql_desc = "Postgresql RealTime Configuration Driver";
AST_MUTEX_DEFINE_STATIC(pgsql_lock);
#define RES_CONFIG_PGSQL_CONF "res_pgsql.conf"
PGconn* pgsqlConn = NULL;
PGconn *pgsqlConn = NULL;
#define MAX_DB_OPTION_SIZE 64
static char dbhost[MAX_DB_OPTION_SIZE]="";
static char dbuser[MAX_DB_OPTION_SIZE]="";
static char dbpass[MAX_DB_OPTION_SIZE]="";
static char dbname[MAX_DB_OPTION_SIZE]="";
static char dbsock[MAX_DB_OPTION_SIZE]="";
static int dbport=5432;
static time_t connect_time=0;
static char dbhost[MAX_DB_OPTION_SIZE] = "";
static char dbuser[MAX_DB_OPTION_SIZE] = "";
static char dbpass[MAX_DB_OPTION_SIZE] = "";
static char dbname[MAX_DB_OPTION_SIZE] = "";
static char dbsock[MAX_DB_OPTION_SIZE] = "";
static int dbport = 5432;
static time_t connect_time = 0;
static int parse_config(void);
static int pgsql_reconnect(const char *database);
@@ -62,12 +66,14 @@ static int realtime_pgsql_status(int fd, int argc, char **argv);
LOCAL_USER_DECL;
static char cli_realtime_pgsql_status_usage[] =
"Usage: realtime pgsql status\n"
" Shows connection information for the Postgresql RealTime driver\n";
"Usage: realtime pgsql status\n"
" Shows connection information for the Postgresql RealTime driver\n";
static struct ast_cli_entry cli_realtime_pgsql_status = {
{ "realtime", "pgsql", "status", NULL }, realtime_pgsql_status,
"Shows connection information for the Postgresql RealTime driver", cli_realtime_pgsql_status_usage, NULL };
"Shows connection information for the Postgresql RealTime driver",
cli_realtime_pgsql_status_usage, NULL
};
static struct ast_variable *realtime_pgsql(const char *database, const char *table, va_list ap)
{
@@ -78,9 +84,9 @@ static struct ast_variable *realtime_pgsql(const char *database, const char *tab
char *chunk;
char *op;
const char *newparam, *newval;
struct ast_variable *var=NULL, *prev=NULL;
struct ast_variable *var = NULL, *prev = NULL;
if(!table) {
if (!table) {
ast_log(LOG_WARNING, "Postgresql RealTime: No table specified.\n");
return NULL;
}
@@ -88,52 +94,58 @@ static struct ast_variable *realtime_pgsql(const char *database, const char *tab
/* Get the first parameter and first value in our list of passed paramater/value pairs */
newparam = va_arg(ap, const char *);
newval = va_arg(ap, const char *);
if(!newparam || !newval) {
ast_log(LOG_WARNING, "Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn)
{
if (!newparam || !newval) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
};
return NULL;
}
/* Create the first part of the query using the first parameter/value pairs we just extracted
If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */
op = strchr(newparam, ' ')?"":" =";
op = strchr(newparam, ' ') ? "" : " =";
snprintf(sql, sizeof(sql), "SELECT * FROM %s WHERE %s%s '%s'", table, newparam, op, newval);
while((newparam = va_arg(ap, const char *))) {
snprintf(sql, sizeof(sql), "SELECT * FROM %s WHERE %s%s '%s'", table, newparam, op,
newval);
while ((newparam = va_arg(ap, const char *))) {
newval = va_arg(ap, const char *);
if(!strchr(newparam, ' ')) op = " ="; else op = "";
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s%s '%s'", newparam, op, newval);
if (!strchr(newparam, ' '))
op = " =";
else
op = "";
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s%s '%s'", newparam,
op, newval);
}
va_end(ap);
/* We now have our complete statement; Lets connect to the server and execute it. */
ast_mutex_lock(&pgsql_lock);
if(!pgsql_reconnect(database)) {
if (!pgsql_reconnect(database)) {
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
if(!(result=PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
if (!(result = PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
else {
ExecStatusType result_status=PQresultStatus(result);
if (result_status!=PGRES_COMMAND_OK
&& result_status!=PGRES_TUPLES_OK
&& result_status!=PGRES_NONFATAL_ERROR)
{
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
} else {
ExecStatusType result_status = PQresultStatus(result);
if (result_status != PGRES_COMMAND_OK
&& result_status != PGRES_TUPLES_OK
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result),PQresStatus(result_status));
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
@@ -141,15 +153,15 @@ static struct ast_variable *realtime_pgsql(const char *database, const char *tab
ast_log(LOG_DEBUG, "1Postgresql RealTime: Result=%p Query: %s\n", result, sql);
if((num_rows=PQntuples(result))>0) {
if ((num_rows = PQntuples(result)) > 0) {
int i = 0;
int rowIndex=0;
int rowIndex = 0;
int numFields = PQnfields(result);
char** fieldnames=NULL;
char **fieldnames = NULL;
ast_log(LOG_DEBUG, "Postgresql RealTime: Found %d rows.\n", num_rows);
fieldnames=malloc(numFields*sizeof(char*));
fieldnames = malloc(numFields * sizeof(char *));
if (!fieldnames) {
/* If I can't alloc memory at this point, why bother doing anything else? */
ast_log(LOG_WARNING, "Out of memory!\n");
@@ -157,15 +169,15 @@ static struct ast_variable *realtime_pgsql(const char *database, const char *tab
PQclear(result);
return NULL;
}
for(i = 0; i < numFields; i++)
fieldnames[i]=PQfname(result,i);
for(rowIndex = 0; rowIndex < num_rows; rowIndex++) {
for(i = 0; i < numFields; i++) {
stringp = PQgetvalue(result,rowIndex,i);
while(stringp) {
for (i = 0; i < numFields; i++)
fieldnames[i] = PQfname(result, i);
for (rowIndex = 0; rowIndex < num_rows; rowIndex++) {
for (i = 0; i < numFields; i++) {
stringp = PQgetvalue(result, rowIndex, i);
while (stringp) {
chunk = strsep(&stringp, ";");
if(chunk && !ast_strlen_zero(ast_strip(chunk))) {
if(prev) {
if (chunk && !ast_strlen_zero(ast_strip(chunk))) {
if (prev) {
prev->next = ast_variable_new(fieldnames[i], chunk);
if (prev->next) {
prev = prev->next;
@@ -179,7 +191,8 @@ static struct ast_variable *realtime_pgsql(const char *database, const char *tab
}
free(fieldnames);
} else {
ast_log(LOG_WARNING, "Postgresql RealTime: Could not find any rows in table %s.\n", table);
ast_log(LOG_WARNING,
"Postgresql RealTime: Could not find any rows in table %s.\n", table);
}
ast_mutex_unlock(&pgsql_lock);
@@ -199,11 +212,11 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
char *op;
const char *newparam, *newval;
struct ast_realloca ra;
struct ast_variable *var=NULL;
struct ast_variable *var = NULL;
struct ast_config *cfg = NULL;
struct ast_category *cat = NULL;
if(!table) {
if (!table) {
ast_log(LOG_WARNING, "Postgresql RealTime: No table specified.\n");
return NULL;
}
@@ -220,34 +233,42 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
/* Get the first parameter and first value in our list of passed paramater/value pairs */
newparam = va_arg(ap, const char *);
newval = va_arg(ap, const char *);
if(!newparam || !newval) {
ast_log(LOG_WARNING, "Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn)
{
if (!newparam || !newval) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
};
return NULL;
}
initfield = ast_strdupa(newparam);
if(initfield && (op = strchr(initfield, ' '))) {
if (initfield && (op = strchr(initfield, ' '))) {
*op = '\0';
}
/* Create the first part of the query using the first parameter/value pairs we just extracted
If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */
if(!strchr(newparam, ' ')) op = " ="; else op = "";
if (!strchr(newparam, ' '))
op = " =";
else
op = "";
snprintf(sql, sizeof(sql), "SELECT * FROM %s WHERE %s%s '%s'", table, newparam, op, newval);
while((newparam = va_arg(ap, const char *))) {
snprintf(sql, sizeof(sql), "SELECT * FROM %s WHERE %s%s '%s'", table, newparam, op,
newval);
while ((newparam = va_arg(ap, const char *))) {
newval = va_arg(ap, const char *);
if(!strchr(newparam, ' ')) op = " ="; else op = "";
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s%s '%s'", newparam, op, newval);
if (!strchr(newparam, ' '))
op = " =";
else
op = "";
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s%s '%s'", newparam,
op, newval);
}
if(initfield) {
if (initfield) {
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " ORDER BY %s", initfield);
}
@@ -255,28 +276,29 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
/* We now have our complete statement; Lets connect to the server and execute it. */
ast_mutex_lock(&pgsql_lock);
if(!pgsql_reconnect(database)) {
if (!pgsql_reconnect(database)) {
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
if(!(result=PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
if (!(result = PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
else {
ExecStatusType result_status=PQresultStatus(result);
if (result_status!=PGRES_COMMAND_OK
&& result_status!=PGRES_TUPLES_OK
&& result_status!=PGRES_NONFATAL_ERROR)
{
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
} else {
ExecStatusType result_status = PQresultStatus(result);
if (result_status != PGRES_COMMAND_OK
&& result_status != PGRES_TUPLES_OK
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result),PQresStatus(result_status));
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
@@ -284,15 +306,15 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
ast_log(LOG_DEBUG, "2Postgresql RealTime: Result=%p Query: %s\n", result, sql);
if((num_rows=PQntuples(result))>0) {
if ((num_rows = PQntuples(result)) > 0) {
int numFields = PQnfields(result);
int i = 0;
int rowIndex=0;
char** fieldnames=NULL;
int rowIndex = 0;
char **fieldnames = NULL;
ast_log(LOG_DEBUG, "Postgresql RealTime: Found %d rows.\n", num_rows);
fieldnames=malloc(numFields*sizeof(char*));
fieldnames = malloc(numFields * sizeof(char *));
if (!fieldnames) {
/* If I can't alloc memory at this point, why bother doing anything else? */
ast_log(LOG_WARNING, "Out of memory!\n");
@@ -300,23 +322,22 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
PQclear(result);
return NULL;
}
for(i = 0; i < numFields; i++)
fieldnames[i]=PQfname(result,i);
for (i = 0; i < numFields; i++)
fieldnames[i] = PQfname(result, i);
for(rowIndex=0;rowIndex<num_rows;rowIndex++)
{
for (rowIndex = 0; rowIndex < num_rows; rowIndex++) {
var = NULL;
cat = ast_category_new("");
if(!cat) {
if (!cat) {
ast_log(LOG_WARNING, "Out of memory!\n");
continue;
}
for(i = 0; i < numFields; i++) {
stringp = PQgetvalue(result,rowIndex,i);
while(stringp) {
for (i = 0; i < numFields; i++) {
stringp = PQgetvalue(result, rowIndex, i);
while (stringp) {
chunk = strsep(&stringp, ";");
if(chunk && !ast_strlen_zero(ast_strip(chunk))) {
if(initfield && !strcmp(initfield, fieldnames[i])) {
if (chunk && !ast_strlen_zero(ast_strip(chunk))) {
if (initfield && !strcmp(initfield, fieldnames[i])) {
ast_category_rename(cat, chunk);
}
var = ast_variable_new(fieldnames[i], chunk);
@@ -328,7 +349,8 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
}
free(fieldnames);
} else {
ast_log(LOG_WARNING, "Postgresql RealTime: Could not find any rows in table %s.\n", table);
ast_log(LOG_WARNING,
"Postgresql RealTime: Could not find any rows in table %s.\n", table);
}
ast_mutex_unlock(&pgsql_lock);
@@ -337,14 +359,15 @@ static struct ast_config *realtime_multi_pgsql(const char *database, const char
return cfg;
}
static int update_pgsql(const char *database, const char *table, const char *keyfield, const char *lookup, va_list ap)
static int update_pgsql(const char *database, const char *table, const char *keyfield,
const char *lookup, va_list ap)
{
PGresult* result = NULL;
PGresult *result = NULL;
int numrows = 0;
char sql[256];
const char *newparam, *newval;
if(!table) {
if (!table) {
ast_log(LOG_WARNING, "Postgresql RealTime: No table specified.\n");
return -1;
}
@@ -352,12 +375,12 @@ static int update_pgsql(const char *database, const char *table, const char *key
/* Get the first parameter and first value in our list of passed paramater/value pairs */
newparam = va_arg(ap, const char *);
newval = va_arg(ap, const char *);
if(!newparam || !newval) {
ast_log(LOG_WARNING, "Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn)
{
if (!newparam || !newval) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Realtime retrieval requires at least 1 parameter and 1 value to search on.\n");
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
};
return -1;
}
@@ -366,39 +389,42 @@ static int update_pgsql(const char *database, const char *table, const char *key
If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */
snprintf(sql, sizeof(sql), "UPDATE %s SET %s = '%s'", table, newparam, newval);
while((newparam = va_arg(ap, const char *))) {
while ((newparam = va_arg(ap, const char *))) {
newval = va_arg(ap, const char *);
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), ", %s = '%s'", newparam, newval);
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), ", %s = '%s'", newparam,
newval);
}
va_end(ap);
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " WHERE %s = '%s'", keyfield, lookup);
snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " WHERE %s = '%s'", keyfield,
lookup);
ast_log(LOG_DEBUG,"Postgresql RealTime: Update SQL: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Update SQL: %s\n", sql);
/* We now have our complete statement; Lets connect to the server and execute it. */
ast_mutex_lock(&pgsql_lock);
if(!pgsql_reconnect(database)) {
if (!pgsql_reconnect(database)) {
ast_mutex_unlock(&pgsql_lock);
return -1;
}
if(!(result=PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
if (!(result = PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
return -1;
}
else {
ExecStatusType result_status=PQresultStatus(result);
if (result_status!=PGRES_COMMAND_OK
&& result_status!=PGRES_TUPLES_OK
&& result_status!=PGRES_NONFATAL_ERROR)
{
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
} else {
ExecStatusType result_status = PQresultStatus(result);
if (result_status != PGRES_COMMAND_OK
&& result_status != PGRES_TUPLES_OK
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result),PQresStatus(result_status));
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
return -1;
}
@@ -407,7 +433,8 @@ static int update_pgsql(const char *database, const char *table, const char *key
numrows = atoi(PQcmdTuples(result));
ast_mutex_unlock(&pgsql_lock);
ast_log(LOG_DEBUG,"Postgresql RealTime: Updated %d rows on table: %s\n", numrows, table);
ast_log(LOG_DEBUG, "Postgresql RealTime: Updated %d rows on table: %s\n", numrows,
table);
/* From http://dev.pgsql.com/doc/pgsql/en/pgsql-affected-rows.html
* An integer greater than zero indicates the number of rows affected
@@ -415,13 +442,14 @@ static int update_pgsql(const char *database, const char *table, const char *key
* -1 indicates that the query returned an error (although, if the query failed, it should have been caught above.)
*/
if(numrows >= 0)
return (int)numrows;
if (numrows >= 0)
return (int) numrows;
return -1;
}
static struct ast_config *config_pgsql(const char *database, const char *table, const char *file, struct ast_config *cfg)
static struct ast_config *config_pgsql(const char *database, const char *table,
const char *file, struct ast_config *cfg)
{
PGresult *result = NULL;
long num_rows;
@@ -433,53 +461,56 @@ static struct ast_config *config_pgsql(const char *database, const char *table,
last[0] = '\0';
if(!file || !strcmp(file, RES_CONFIG_PGSQL_CONF)) {
if (!file || !strcmp(file, RES_CONFIG_PGSQL_CONF)) {
ast_log(LOG_WARNING, "Postgresql RealTime: Cannot configure myself.\n");
return NULL;
}
snprintf(sql, sizeof(sql), "SELECT category, var_name, var_val, cat_metric FROM %s WHERE filename='%s' and commented=0 ORDER BY filename, cat_metric desc, var_metric asc, category, var_name, var_val, id", table, file);
snprintf(sql, sizeof(sql),
"SELECT category, var_name, var_val, cat_metric FROM %s WHERE filename='%s' and commented=0 ORDER BY filename, cat_metric desc, var_metric asc, category, var_name, var_val, id",
table, file);
ast_log(LOG_DEBUG, "Postgresql RealTime: Static SQL: %s\n", sql);
/* We now have our complete statement; Lets connect to the server and execute it. */
ast_mutex_lock(&pgsql_lock);
if(!pgsql_reconnect(database)) {
if (!pgsql_reconnect(database)) {
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
if(!(result=PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
if (!(result = PQexec(pgsqlConn, sql))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s\n",
PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
else {
ExecStatusType result_status=PQresultStatus(result);
if (result_status!=PGRES_COMMAND_OK
&& result_status!=PGRES_TUPLES_OK
&& result_status!=PGRES_NONFATAL_ERROR)
{
ast_log(LOG_WARNING, "Postgresql RealTime: Failed to query database. Check debug for more info.\n");
} else {
ExecStatusType result_status = PQresultStatus(result);
if (result_status != PGRES_COMMAND_OK
&& result_status != PGRES_TUPLES_OK
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Failed to query database. Check debug for more info.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Query: %s\n", sql);
ast_log(LOG_DEBUG, "Postgresql RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result),PQresStatus(result_status));
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
return NULL;
}
}
if((num_rows=PQntuples(result))>0) {
if ((num_rows = PQntuples(result)) > 0) {
int numFields = PQnfields(result);
int i = 0;
int rowIndex=0;
char** fieldnames=NULL;
int rowIndex = 0;
char **fieldnames = NULL;
ast_log(LOG_DEBUG, "Postgresql RealTime: Found %ld rows.\n", num_rows);
fieldnames=malloc(numFields*sizeof(char*));
fieldnames = malloc(numFields * sizeof(char *));
if (!fieldnames) {
/* If I can't alloc memory at this point, why bother doing anything else? */
ast_log(LOG_WARNING, "Out of memory!\n");
@@ -487,16 +518,15 @@ static struct ast_config *config_pgsql(const char *database, const char *table,
PQclear(result);
return NULL;
}
for(i = 0; i < numFields; i++)
fieldnames[i]=PQfname(result,i);
for (i = 0; i < numFields; i++)
fieldnames[i] = PQfname(result, i);
for(rowIndex=0;rowIndex<num_rows;rowIndex++)
{
char* field_category=PQgetvalue(result,rowIndex,0);
char* field_var_name=PQgetvalue(result,rowIndex,1);
char* field_var_val=PQgetvalue(result,rowIndex,2);
char* field_cat_metric=PQgetvalue(result,rowIndex,3);
if(!strcmp(field_var_name, "#include")) {
for (rowIndex = 0; rowIndex < num_rows; rowIndex++) {
char *field_category = PQgetvalue(result, rowIndex, 0);
char *field_var_name = PQgetvalue(result, rowIndex, 1);
char *field_var_val = PQgetvalue(result, rowIndex, 2);
char *field_cat_metric = PQgetvalue(result, rowIndex, 3);
if (!strcmp(field_var_name, "#include")) {
if (!ast_config_internal_load(field_var_val, cfg)) {
PQclear(result);
ast_mutex_unlock(&pgsql_lock);
@@ -505,7 +535,7 @@ static struct ast_config *config_pgsql(const char *database, const char *table,
continue;
}
if(strcmp(last, field_category) || last_cat_metric != atoi(field_cat_metric)) {
if (strcmp(last, field_category) || last_cat_metric != atoi(field_cat_metric)) {
cur_cat = ast_category_new(field_category);
if (!cur_cat) {
ast_log(LOG_WARNING, "Out of memory!\n");
@@ -519,7 +549,8 @@ static struct ast_config *config_pgsql(const char *database, const char *table,
ast_variable_append(cur_cat, new_v);
}
} else {
ast_log(LOG_WARNING, "Postgresql RealTime: Could not find config '%s' in database.\n", file);
ast_log(LOG_WARNING,
"Postgresql RealTime: Could not find config '%s' in database.\n", file);
}
PQclear(result);
@@ -536,19 +567,21 @@ static struct ast_config_engine pgsql_engine = {
.update_func = update_pgsql
};
int load_module (void)
int load_module(void)
{
parse_config();
ast_mutex_lock(&pgsql_lock);
if(!pgsql_reconnect(NULL)) {
ast_log(LOG_WARNING, "Postgresql RealTime: Couldn't establish connection. Check debug.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n", PQerrorMessage(pgsqlConn));
if (!pgsql_reconnect(NULL)) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Couldn't establish connection. Check debug.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n",
PQerrorMessage(pgsqlConn));
}
ast_config_engine_register(&pgsql_engine);
if(option_verbose) {
if (option_verbose) {
ast_verbose("Postgresql RealTime driver loaded.\n");
}
ast_cli_register(&cli_realtime_pgsql_status);
@@ -558,19 +591,18 @@ int load_module (void)
return 0;
}
int unload_module (void)
int unload_module(void)
{
/* Aquire control before doing anything to the module itself. */
ast_mutex_lock(&pgsql_lock);
if (pgsqlConn)
{
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
};
ast_cli_unregister(&cli_realtime_pgsql_status);
ast_config_engine_deregister(&pgsql_engine);
if(option_verbose) {
if (option_verbose) {
ast_verbose("Postgresql RealTime unloaded.\n");
}
@@ -582,21 +614,22 @@ int unload_module (void)
return 0;
}
int reload (void)
int reload(void)
{
/* Aquire control before doing anything to the module itself. */
ast_mutex_lock(&pgsql_lock);
if (pgsqlConn)
{
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
};
parse_config();
if(!pgsql_reconnect(NULL)) {
ast_log(LOG_WARNING, "Postgresql RealTime: Couldn't establish connection. Check debug.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n", PQerrorMessage(pgsqlConn));
if (!pgsql_reconnect(NULL)) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Couldn't establish connection. Check debug.\n");
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n",
PQerrorMessage(pgsqlConn));
}
ast_verbose(VERBOSE_PREFIX_2 "Postgresql RealTime reloaded.\n");
@@ -607,51 +640,57 @@ int reload (void)
return 0;
}
int parse_config (void)
int parse_config(void)
{
struct ast_config *config;
char *s;
config = ast_config_load(RES_CONFIG_PGSQL_CONF);
if(config) {
if(!(s=ast_variable_retrieve(config, "general", "dbuser"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database user found, using 'asterisk' as default.\n");
if (config) {
if (!(s = ast_variable_retrieve(config, "general", "dbuser"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database user found, using 'asterisk' as default.\n");
strncpy(dbuser, "asterisk", sizeof(dbuser) - 1);
} else {
strncpy(dbuser, s, sizeof(dbuser) - 1);
}
if(!(s=ast_variable_retrieve(config, "general", "dbpass"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database password found, using 'asterisk' as default.\n");
if (!(s = ast_variable_retrieve(config, "general", "dbpass"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database password found, using 'asterisk' as default.\n");
strncpy(dbpass, "asterisk", sizeof(dbpass) - 1);
} else {
strncpy(dbpass, s, sizeof(dbpass) - 1);
}
if(!(s=ast_variable_retrieve(config, "general", "dbhost"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database host found, using localhost via socket.\n");
if (!(s = ast_variable_retrieve(config, "general", "dbhost"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database host found, using localhost via socket.\n");
dbhost[0] = '\0';
} else {
strncpy(dbhost, s, sizeof(dbhost) - 1);
}
if(!(s=ast_variable_retrieve(config, "general", "dbname"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database name found, using 'asterisk' as default.\n");
if (!(s = ast_variable_retrieve(config, "general", "dbname"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database name found, using 'asterisk' as default.\n");
strncpy(dbname, "asterisk", sizeof(dbname) - 1);
} else {
strncpy(dbname, s, sizeof(dbname) - 1);
}
if(!(s=ast_variable_retrieve(config, "general", "dbport"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database port found, using 5432 as default.\n");
if (!(s = ast_variable_retrieve(config, "general", "dbport"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database port found, using 5432 as default.\n");
dbport = 5432;
} else {
dbport = atoi(s);
}
if(dbhost && !(s=ast_variable_retrieve(config, "general", "dbsock"))) {
ast_log(LOG_WARNING, "Postgresql RealTime: No database socket found, using '/tmp/pgsql.sock' as default.\n");
if (dbhost && !(s = ast_variable_retrieve(config, "general", "dbsock"))) {
ast_log(LOG_WARNING,
"Postgresql RealTime: No database socket found, using '/tmp/pgsql.sock' as default.\n");
strncpy(dbsock, "/tmp/pgsql.sock", sizeof(dbsock) - 1);
} else {
strncpy(dbsock, s, sizeof(dbsock) - 1);
@@ -659,7 +698,7 @@ int parse_config (void)
}
ast_config_destroy(config);
if(dbhost) {
if (dbhost) {
ast_log(LOG_DEBUG, "Postgresql RealTime Host: %s\n", dbhost);
ast_log(LOG_DEBUG, "Postgresql RealTime Port: %i\n", dbport);
} else {
@@ -677,10 +716,10 @@ const char *description(void)
return res_config_pgsql_desc;
}
int usecount (void)
int usecount(void)
{
/* Try and get a lock. If unsuccessful, than that means another thread is using the pgsql object. */
if(ast_mutex_trylock(&pgsql_lock)) {
if (ast_mutex_trylock(&pgsql_lock)) {
ast_log(LOG_DEBUG, "Postgresql RealTime: Module usage count is 1.\n");
return 1;
}
@@ -697,46 +736,46 @@ static int pgsql_reconnect(const char *database)
{
char my_database[50];
ast_copy_string(my_database, S_OR(database,dbname), sizeof(my_database));
ast_copy_string(my_database, S_OR(database, dbname), sizeof(my_database));
/* mutex lock should have been locked before calling this function. */
if (pgsqlConn && PQstatus(pgsqlConn) != CONNECTION_OK) {
PQfinish(pgsqlConn);
pgsqlConn=NULL;
pgsqlConn = NULL;
}
if((!pgsqlConn) && (dbhost || dbsock) && dbuser && dbpass && my_database) {
char* connInfo=NULL;
unsigned int size=100
+strlen(dbhost)
+strlen(dbuser)
+strlen(dbpass)
+strlen(my_database);
connInfo=malloc(size);
if (!connInfo)
{
ast_log(LOG_WARNING, "Postgresql RealTime: Insufficient memory to allocate Pgsql resource.\n");
if ((!pgsqlConn) && (dbhost || dbsock) && dbuser && dbpass && my_database) {
char *connInfo = NULL;
unsigned int size = 100 + strlen(dbhost)
+ strlen(dbuser)
+ strlen(dbpass)
+ strlen(my_database);
connInfo = malloc(size);
if (!connInfo) {
ast_log(LOG_WARNING,
"Postgresql RealTime: Insufficient memory to allocate Pgsql resource.\n");
return 0;
}
else
{
sprintf(connInfo,"host=%s port=%d dbname=%s user=%s password=%s",
dbhost,dbport,my_database,dbuser,dbpass);
ast_log(LOG_DEBUG, "%u connInfo=%s\n", size,connInfo);
pgsqlConn=PQconnectdb(connInfo);
ast_log(LOG_DEBUG, "%u connInfo=%s\n", size,connInfo);
} else {
sprintf(connInfo, "host=%s port=%d dbname=%s user=%s password=%s",
dbhost, dbport, my_database, dbuser, dbpass);
ast_log(LOG_DEBUG, "%u connInfo=%s\n", size, connInfo);
pgsqlConn = PQconnectdb(connInfo);
ast_log(LOG_DEBUG, "%u connInfo=%s\n", size, connInfo);
free(connInfo);
connInfo=NULL;
connInfo = NULL;
ast_log(LOG_DEBUG, "pgsqlConn=%p\n", pgsqlConn);
if (pgsqlConn)
{
ast_log(LOG_DEBUG, "Postgresql RealTime: Successfully connected to database.\n");
if (pgsqlConn) {
ast_log(LOG_DEBUG,
"Postgresql RealTime: Successfully connected to database.\n");
connect_time = time(NULL);
return 1;
} else {
ast_log(LOG_ERROR, "Postgresql RealTime: Failed to connect database server %s on %s. Check debug for more info.\n", dbname, dbhost);
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n", PQresultErrorMessage(NULL));
ast_log(LOG_ERROR,
"Postgresql RealTime: Failed to connect database server %s on %s. Check debug for more info.\n",
dbname, dbhost);
ast_log(LOG_DEBUG, "Postgresql RealTime: Cannot Connect: %s\n",
PQresultErrorMessage(NULL));
return 0;
}
}
@@ -752,27 +791,33 @@ static int realtime_pgsql_status(int fd, int argc, char **argv)
char status[256], status2[100] = "";
int ctime = time(NULL) - connect_time;
if(pgsqlConn && PQstatus(pgsqlConn) == CONNECTION_OK) {
if(dbhost) {
if (pgsqlConn && PQstatus(pgsqlConn) == CONNECTION_OK) {
if (dbhost) {
snprintf(status, 255, "Connected to %s@%s, port %d", dbname, dbhost, dbport);
} else if(dbsock) {
} else if (dbsock) {
snprintf(status, 255, "Connected to %s on socket file %s", dbname, dbsock);
} else {
snprintf(status, 255, "Connected to %s@%s", dbname, dbhost);
}
if(dbuser && *dbuser) {
if (dbuser && *dbuser) {
snprintf(status2, 99, " with username %s", dbuser);
}
if (ctime > 31536000) {
ast_cli(fd, "%s%s for %d years, %d days, %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 31536000, (ctime % 31536000) / 86400, (ctime % 86400) / 3600, (ctime % 3600) / 60, ctime % 60);
ast_cli(fd, "%s%s for %d years, %d days, %d hours, %d minutes, %d seconds.\n",
status, status2, ctime / 31536000, (ctime % 31536000) / 86400,
(ctime % 86400) / 3600, (ctime % 3600) / 60, ctime % 60);
} else if (ctime > 86400) {
ast_cli(fd, "%s%s for %d days, %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 86400, (ctime % 86400) / 3600, (ctime % 3600) / 60, ctime % 60);
ast_cli(fd, "%s%s for %d days, %d hours, %d minutes, %d seconds.\n", status,
status2, ctime / 86400, (ctime % 86400) / 3600, (ctime % 3600) / 60,
ctime % 60);
} else if (ctime > 3600) {
ast_cli(fd, "%s%s for %d hours, %d minutes, %d seconds.\n", status, status2, ctime / 3600, (ctime % 3600) / 60, ctime % 60);
ast_cli(fd, "%s%s for %d hours, %d minutes, %d seconds.\n", status, status2,
ctime / 3600, (ctime % 3600) / 60, ctime % 60);
} else if (ctime > 60) {
ast_cli(fd, "%s%s for %d minutes, %d seconds.\n", status, status2, ctime / 60, ctime % 60);
ast_cli(fd, "%s%s for %d minutes, %d seconds.\n", status, status2, ctime / 60,
ctime % 60);
} else {
ast_cli(fd, "%s%s for %d seconds.\n", status, status2, ctime);
}