[svn-commits] twilson: trunk r358576 - in /trunk: cel/cel_odbc.c configs/cel_odbc.conf.sample
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Wed Mar 7 15:29:02 CST 2012
Author: twilson
Date: Wed Mar 7 15:28:55 2012
New Revision: 358576
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=358576
Log:
Handle numeric columns for eventtype properly in cel_odbc
Patch also implements correct handling of datetime2 and datetimeoffset new
datatypes in SQL Server 2008 and 2008 R2.
(closes issue ASTERISK-17548)
Review: https://reviewboard.asterisk.org/r/1160/
Review: https://reviewboard.asterisk.org/r/1804/
Modified:
trunk/cel/cel_odbc.c
trunk/configs/cel_odbc.conf.sample
Modified: trunk/cel/cel_odbc.c
URL: http://svnview.digium.com/svn/asterisk/trunk/cel/cel_odbc.c?view=diff&rev=358576&r1=358575&r2=358576
==============================================================================
--- trunk/cel/cel_odbc.c (original)
+++ trunk/cel/cel_odbc.c Wed Mar 7 15:28:55 2012
@@ -80,6 +80,7 @@
char *connection;
char *table;
unsigned int usegmtime:1;
+ unsigned int allowleapsec:1;
AST_LIST_HEAD_NOLOCK(odbc_columns, columns) columns;
AST_RWLIST_ENTRY(tables) list;
};
@@ -97,7 +98,7 @@
char columnname[80];
char connection[40];
char table[40];
- int lenconnection, lentable, usegmtime = 0;
+ int lenconnection, lentable;
SQLLEN sqlptr;
int res = 0;
SQLHSTMT stmt = NULL;
@@ -134,10 +135,6 @@
ast_copy_string(connection, tmp, sizeof(connection));
lenconnection = strlen(connection);
- if (!ast_strlen_zero(tmp = ast_variable_retrieve(cfg, catg, "usegmtime"))) {
- usegmtime = ast_true(tmp);
- }
-
/* When loading, we want to be sure we can connect. */
obj = ast_odbc_request_obj(connection, 1);
if (!obj) {
@@ -174,11 +171,20 @@
break;
}
- tableptr->usegmtime = usegmtime;
tableptr->connection = (char *)tableptr + sizeof(*tableptr);
tableptr->table = (char *)tableptr + sizeof(*tableptr) + lenconnection + 1;
ast_copy_string(tableptr->connection, connection, lenconnection + 1);
ast_copy_string(tableptr->table, table, lentable + 1);
+
+ tableptr->usegmtime = 0;
+ if (!ast_strlen_zero(tmp = ast_variable_retrieve(cfg, catg, "usegmtime"))) {
+ tableptr->usegmtime = ast_true(tmp);
+ }
+
+ tableptr->allowleapsec = 1;
+ if (!ast_strlen_zero(tmp = ast_variable_retrieve(cfg, catg, "allowleapsecond"))) {
+ tableptr->allowleapsec = ast_true(tmp);
+ }
ast_verb(3, "Found CEL table %s@%s.\n", tableptr->table, tableptr->connection);
@@ -407,6 +413,7 @@
AST_LIST_TRAVERSE(&(tableptr->columns), entry, list) {
int datefield = 0;
+ int unknown = 0;
if (strcasecmp(entry->celname, "eventtime") == 0) {
datefield = 1;
}
@@ -418,7 +425,17 @@
struct timeval date_tv = record.event_time;
struct ast_tm tm = { 0, };
ast_localtime(&date_tv, &tm, tableptr->usegmtime ? "UTC" : NULL);
- ast_strftime(colbuf, sizeof(colbuf), "%Y-%m-%d %H:%M:%S", &tm);
+ /* SQL server 2008 added datetime2 and datetimeoffset data types, that
+ are reported to SQLColumns() as SQL_WVARCHAR, according to "Enhanced
+ Date/Time Type Behavior with Previous SQL Server Versions (ODBC)".
+ Here we format the event time with fraction seconds, so these new
+ column types will be set to high-precision event time. However, 'date'
+ and 'time' columns, also newly introduced, reported as SQL_WVARCHAR
+ too, and insertion of the value formatted here into these will fail.
+ This should be ok, however, as nobody is going to store just event
+ date or just time for CDR purposes.
+ */
+ ast_strftime(colbuf, sizeof(colbuf), "%Y-%m-%d %H:%M:%S.%q", &tm);
colptr = colbuf;
} else {
if (strcmp(entry->celname, "userdeftype") == 0) {
@@ -459,13 +476,16 @@
snprintf(colbuf, sizeof(colbuf), "%d", record.amaflag);
} else if (strcmp(entry->celname, "extra") == 0) {
ast_copy_string(colbuf, record.extra, sizeof(colbuf));
+ } else if (strcmp(entry->celname, "eventtype") == 0) {
+ snprintf(colbuf, sizeof(colbuf), "%d", record.event_type);
} else {
colbuf[0] = 0;
+ unknown = 1;
}
colptr = colbuf;
}
- if (colptr) {
+ if (colptr && !unknown) {
/* Check first if the column filters this entry. Note that this
* is very specifically NOT ast_strlen_zero(), because the filter
* could legitimately specify that the field is blank, which is
@@ -536,24 +556,32 @@
continue;
} else {
int year = 0, month = 0, day = 0;
- if (sscanf(colptr, "%4d-%2d-%2d", &year, &month, &day) != 3 || year <= 0 ||
- month <= 0 || month > 12 || day < 0 || day > 31 ||
- ((month == 4 || month == 6 || month == 9 || month == 11) && day == 31) ||
- (month == 2 && year % 400 == 0 && day > 29) ||
- (month == 2 && year % 100 == 0 && day > 28) ||
- (month == 2 && year % 4 == 0 && day > 29) ||
- (month == 2 && year % 4 != 0 && day > 28)) {
- ast_log(LOG_WARNING, "CEL variable %s is not a valid date ('%s').\n", entry->name, colptr);
- continue;
- }
-
- if (year > 0 && year < 100) {
- year += 2000;
+ if (strcasecmp(entry->name, "eventdate") == 0) {
+ struct ast_tm tm;
+ ast_localtime(&record.event_time, &tm, tableptr->usegmtime ? "UTC" : NULL);
+ year = tm.tm_year + 1900;
+ month = tm.tm_mon + 1;
+ day = tm.tm_mday;
+ } else {
+ if (sscanf(colptr, "%4d-%2d-%2d", &year, &month, &day) != 3 || year <= 0 ||
+ month <= 0 || month > 12 || day < 0 || day > 31 ||
+ ((month == 4 || month == 6 || month == 9 || month == 11) && day == 31) ||
+ (month == 2 && year % 400 == 0 && day > 29) ||
+ (month == 2 && year % 100 == 0 && day > 28) ||
+ (month == 2 && year % 4 == 0 && day > 29) ||
+ (month == 2 && year % 4 != 0 && day > 28)) {
+ ast_log(LOG_WARNING, "CEL variable %s is not a valid date ('%s').\n", entry->name, colptr);
+ continue;
+ }
+
+ if (year > 0 && year < 100) {
+ year += 2000;
+ }
}
ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
LENGTHEN_BUF2(17);
- ast_str_append(&sql2, 0, "%s{ d '%04d-%02d-%02d' }", first ? "" : ",", year, month, day);
+ ast_str_append(&sql2, 0, "%s{d '%04d-%02d-%02d'}", first ? "" : ",", year, month, day);
}
break;
case SQL_TYPE_TIME:
@@ -561,16 +589,24 @@
continue;
} else {
int hour = 0, minute = 0, second = 0;
- int count = sscanf(colptr, "%2d:%2d:%2d", &hour, &minute, &second);
-
- if ((count != 2 && count != 3) || hour < 0 || hour > 23 || minute < 0 || minute > 59 || second < 0 || second > 59) {
- ast_log(LOG_WARNING, "CEL variable %s is not a valid time ('%s').\n", entry->name, colptr);
- continue;
+ if (strcasecmp(entry->name, "eventdate") == 0) {
+ struct ast_tm tm;
+ ast_localtime(&record.event_time, &tm, tableptr->usegmtime ? "UTC" : NULL);
+ hour = tm.tm_hour;
+ minute = tm.tm_min;
+ second = (tableptr->allowleapsec || tm.tm_sec < 60) ? tm.tm_sec : 59;
+ } else {
+ int count = sscanf(colptr, "%2d:%2d:%2d", &hour, &minute, &second);
+
+ if ((count != 2 && count != 3) || hour < 0 || hour > 23 || minute < 0 || minute > 59 || second < 0 || second > (tableptr->allowleapsec ? 60 : 59)) {
+ ast_log(LOG_WARNING, "CEL variable %s is not a valid time ('%s').\n", entry->name, colptr);
+ continue;
+ }
}
ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
LENGTHEN_BUF2(15);
- ast_str_append(&sql2, 0, "%s{ t '%02d:%02d:%02d' }", first ? "" : ",", hour, minute, second);
+ ast_str_append(&sql2, 0, "%s{t '%02d:%02d:%02d'}", first ? "" : ",", hour, minute, second);
}
break;
case SQL_TYPE_TIMESTAMP:
@@ -579,37 +615,44 @@
continue;
} else {
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0;
- int count = sscanf(colptr, "%4d-%2d-%2d %2d:%2d:%2d", &year, &month, &day, &hour, &minute, &second);
-
- if ((count != 3 && count != 5 && count != 6) || year <= 0 ||
- month <= 0 || month > 12 || day < 0 || day > 31 ||
- ((month == 4 || month == 6 || month == 9 || month == 11) && day == 31) ||
- (month == 2 && year % 400 == 0 && day > 29) ||
- (month == 2 && year % 100 == 0 && day > 28) ||
- (month == 2 && year % 4 == 0 && day > 29) ||
- (month == 2 && year % 4 != 0 && day > 28) ||
- hour > 23 || minute > 59 || second > 59 || hour < 0 || minute < 0 || second < 0) {
- ast_log(LOG_WARNING, "CEL variable %s is not a valid timestamp ('%s').\n", entry->name, colptr);
- continue;
- }
-
- if (year > 0 && year < 100) {
- year += 2000;
- }
-
- ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
- LENGTHEN_BUF2(26);
- ast_str_append(&sql2, 0, "%s{ ts '%04d-%02d-%02d %02d:%02d:%02d' }", first ? "" : ",", year, month, day, hour, minute, second);
+ if (strcasecmp(entry->name, "eventdate") == 0) {
+ struct ast_tm tm;
+ ast_localtime(&record.event_time, &tm, tableptr->usegmtime ? "UTC" : NULL);
+ year = tm.tm_year + 1900;
+ month = tm.tm_mon + 1;
+ day = tm.tm_mday;
+ hour = tm.tm_hour;
+ minute = tm.tm_min;
+ second = (tableptr->allowleapsec || tm.tm_sec < 60) ? tm.tm_sec : 59;
+ } else {
+ int count = sscanf(colptr, "%4d-%2d-%2d %2d:%2d:%2d", &year, &month, &day, &hour, &minute, &second);
+
+ if ((count != 3 && count != 5 && count != 6) || year <= 0 ||
+ month <= 0 || month > 12 || day < 0 || day > 31 ||
+ ((month == 4 || month == 6 || month == 9 || month == 11) && day == 31) ||
+ (month == 2 && year % 400 == 0 && day > 29) ||
+ (month == 2 && year % 100 == 0 && day > 28) ||
+ (month == 2 && year % 4 == 0 && day > 29) ||
+ (month == 2 && year % 4 != 0 && day > 28) ||
+ hour > 23 || minute > 59 || second > (tableptr->allowleapsec ? 60 : 59) || hour < 0 || minute < 0 || second < 0) {
+ ast_log(LOG_WARNING, "CEL variable %s is not a valid timestamp ('%s').\n", entry->name, colptr);
+ continue;
+ }
+
+ if (year > 0 && year < 100) {
+ year += 2000;
+ }
+ }
+
+ ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
+ LENGTHEN_BUF2(27);
+ ast_str_append(&sql2, 0, "%s{ts '%04d-%02d-%02d %02d:%02d:%02d'}", first ? "" : ",", year, month, day, hour, minute, second);
}
break;
case SQL_INTEGER:
{
int integer = 0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- integer = (int) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30d", &integer) != 1) {
+ if (sscanf(colptr, "%30d", &integer) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an integer.\n", entry->name);
continue;
}
@@ -622,12 +665,9 @@
case SQL_BIGINT:
{
long long integer = 0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- integer = (long long) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30lld", &integer) != 1) {
- ast_log(LOG_WARNING, "CEL variable %s is not an integer.\n", entry->name);
+ int ret;
+ if ((ret = sscanf(colptr, "%30lld", &integer)) != 1) {
+ ast_log(LOG_WARNING, "CEL variable %s is not an integer. (%d - '%s')\n", entry->name, ret, colptr);
continue;
}
@@ -639,28 +679,20 @@
case SQL_SMALLINT:
{
short integer = 0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- integer = (short) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30hd", &integer) != 1) {
+ if (sscanf(colptr, "%30hd", &integer) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an integer.\n", entry->name);
continue;
}
ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
- LENGTHEN_BUF2(6);
+ LENGTHEN_BUF2(7);
ast_str_append(&sql2, 0, "%s%d", first ? "" : ",", integer);
}
break;
case SQL_TINYINT:
{
char integer = 0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- integer = (char) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30hhd", &integer) != 1) {
+ if (sscanf(colptr, "%30hhd", &integer) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an integer.\n", entry->name);
continue;
}
@@ -673,11 +705,7 @@
case SQL_BIT:
{
char integer = 0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- integer = (char) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30hhd", &integer) != 1) {
+ if (sscanf(colptr, "%30hhd", &integer) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an integer.\n", entry->name);
continue;
}
@@ -693,17 +721,13 @@
case SQL_DECIMAL:
{
double number = 0.0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- number = (double)record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30lf", &number) != 1) {
+ if (sscanf(colptr, "%30lf", &number) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an numeric type.\n", entry->name);
continue;
}
ast_str_append(&sql, 0, "%s%s", first ? "" : ",", entry->name);
- LENGTHEN_BUF2(entry->decimals);
+ LENGTHEN_BUF2(entry->decimals + 2);
ast_str_append(&sql2, 0, "%s%*.*lf", first ? "" : ",", entry->decimals, entry->radix, number);
}
break;
@@ -712,11 +736,7 @@
case SQL_DOUBLE:
{
double number = 0.0;
- if (strcasecmp(entry->name, "eventtype") == 0) {
- number = (double) record.event_type;
- } else if (ast_strlen_zero(colptr)) {
- continue;
- } else if (sscanf(colptr, "%30lf", &number) != 1) {
+ if (sscanf(colptr, "%30lf", &number) != 1) {
ast_log(LOG_WARNING, "CEL variable %s is not an numeric type.\n", entry->name);
continue;
}
Modified: trunk/configs/cel_odbc.conf.sample
URL: http://svnview.digium.com/svn/asterisk/trunk/configs/cel_odbc.conf.sample?view=diff&rev=358576&r1=358575&r2=358576
==============================================================================
--- trunk/configs/cel_odbc.conf.sample (original)
+++ trunk/configs/cel_odbc.conf.sample Wed Mar 7 15:28:55 2012
@@ -92,6 +92,7 @@
;connection=sqlserver
;table=AsteriskCEL
;usegmtime=yes ; defaults to no
+;allowleapsecond=no ; allow leap second in SQL column for eventtime, default yes.
;alias src => source
;alias channel => source_channel
;alias dst => dest
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