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authorDan Goodliffe <dan@randomdan.homeip.net>2015-12-24 04:08:56 +0000
committerDan Goodliffe <dan@randomdan.homeip.net>2015-12-24 04:08:56 +0000
commit63d9cbb434ec4f6e828083b99d638127cfce7a95 (patch)
tree2dfcf95372467a9119147265fccfba058c617b8a /libodbcpp/odbc-error.cpp
parentUse parent glibmm (diff)
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ODBC files prefixed with odbc-
Diffstat (limited to 'libodbcpp/odbc-error.cpp')
-rw-r--r--libodbcpp/odbc-error.cpp86
1 files changed, 86 insertions, 0 deletions
diff --git a/libodbcpp/odbc-error.cpp b/libodbcpp/odbc-error.cpp
new file mode 100644
index 0000000..182c022
--- /dev/null
+++ b/libodbcpp/odbc-error.cpp
@@ -0,0 +1,86 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include <syslog.h>
+#include <malloc.h>
+#include <time.h>
+#include <string.h>
+#include "odbc-error.h"
+
+static
+void
+odbc_verror(RETCODE err, SQLSMALLINT handletype, SQLHANDLE handle, char const * action, char ** msg)
+{
+ SQLCHAR sqlstatus[6];
+ SQLINTEGER sqlerr;
+ SQLCHAR sqlerrmsg[12800];
+
+ SQLRETURN rc = SQLGetDiagRec(handletype, handle, 1, sqlstatus, &sqlerr, sqlerrmsg,
+ sizeof(sqlerrmsg), NULL);
+ switch (rc) {
+ case SQL_SUCCESS:
+ case SQL_SUCCESS_WITH_INFO:
+ if (msg) {
+ if (asprintf(msg, "%d: %d: %5.5s: \"%s\" while attempting to %s",
+ err, (int)sqlerr, sqlstatus, sqlerrmsg, action) < 1) {
+ *msg = NULL;
+ }
+ }
+ syslog(LOG_WARNING, "%s: %d: %d: %5.5s: \"%s\" while attempting to %s",
+ __FUNCTION__, err, (int)sqlerr, sqlstatus, sqlerrmsg, action);
+ break;
+
+ case SQL_INVALID_HANDLE:
+ if (msg) {
+ if (asprintf(msg, "(%d) Invalid handle passed into function trying to %s.",
+ err, action) < 1) {
+ *msg = NULL;
+ }
+ }
+ syslog(LOG_ERR, "%s: (%d) Invalid handle passed into function trying to %s.",
+ __FUNCTION__, err, action);
+ break;
+
+ case SQL_NO_DATA:
+ if (msg) {
+ if (asprintf(msg, "(%d) No error data available for record trying to %s.",
+ err, action) < 1) {
+ *msg = NULL;
+ }
+ }
+ syslog(LOG_ERR, "%s: (%d) No error data available for record trying to %s.",
+ __FUNCTION__, err, action);
+ break;
+
+ case SQL_ERROR:
+ default:
+ syslog(LOG_ERR, "%s: Unexpected error!!", __FUNCTION__);
+ break;
+ }
+}
+
+ODBC::Error::Error(RETCODE err, SQLSMALLINT handletype, SQLHANDLE handle, char const * action)
+{
+ odbc_verror(err, handletype, handle, action, &msg);
+}
+
+ODBC::Error::Error(char const * action)
+{
+ syslog(LOG_ERR, "%s", action);
+ msg = strdup(action);
+}
+
+ODBC::Error::Error(char * m) : msg(m)
+{
+}
+
+ODBC::Error::~Error() throw()
+{
+ free(msg);
+}
+
+const char *
+ODBC::Error::what() const throw()
+{
+ return msg;
+}
+