static PyObject *
AvroFileReader_iternext(AvroFileReader *self)
{
avro_value_t value;
PyObject *result;
avro_generic_value_new(self->iface, &value);
int rval = avro_file_reader_read_value(self->reader, &value);
if (rval) {
avro_value_decref(&value);
if (rval == EOF) {
return NULL;
}
set_error_prefix("Error reading: ");
return NULL;
}
result = avro_to_python(&self->info, &value);
avro_value_decref(&value);
return result;
}
static PyObject *
AvroDeserializer_deserialize(AvroDeserializer *self, PyObject *args)
{
int rval;
avro_value_t value;
char *buffer = NULL;
size_t buffer_size;
PyObject *result;
if (!PyArg_ParseTuple(args, "s#", &buffer, &buffer_size)) {
return NULL;
}
avro_reader_memory_set_source(self->datum_reader, buffer, buffer_size);
avro_generic_value_new(self->iface, &value);
rval = avro_value_read(self->datum_reader, &value);
if (rval) {
avro_value_decref(&value);
set_error_prefix("Read error: ");
return NULL;
}
result = avro_to_python(&self->info, &value);
avro_value_decref(&value);
return result;
}
int avro_bin_to_json(avro_schema_t schema,
const void *val_bin, size_t val_len,
char **val_out, size_t *val_len_out) {
if (!val_bin) {
*val_out = NULL;
return 0;
} else if (!schema) {
log_error("json: got a value where we didn't expect one, and no schema to decode it");
*val_out = NULL;
return EINVAL;
}
avro_reader_t reader = avro_reader_memory(val_bin, val_len);
avro_value_iface_t *iface = avro_generic_class_from_schema(schema);
if (!iface) {
log_error("json: error in avro_generic_class_from_schema: %s", avro_strerror());
avro_reader_free(reader);
return EINVAL;
}
int err;
avro_value_t value;
err = avro_generic_value_new(iface, &value);
if (err) {
log_error("json: error in avro_generic_value_new: %s", avro_strerror());
avro_value_iface_decref(iface);
avro_reader_free(reader);
return err;
}
err = avro_value_read(reader, &value);
if (err) {
log_error("json: error decoding Avro value: %s", avro_strerror());
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_reader_free(reader);
return err;
}
err = avro_value_to_json(&value, 1, val_out);
if (err) {
log_error("json: error converting Avro value to JSON: %s", avro_strerror());
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_reader_free(reader);
return err;
}
*val_len_out = strlen(*val_out); // not including null terminator - to librdkafka it's just bytes
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_reader_free(reader);
return 0;
}
/* Decrements the reference counts of a schema list entry. */
void schema_list_entry_decrefs(schema_list_entry *entry) {
avro_reader_free(entry->avro_reader);
avro_value_decref(&entry->old_value);
avro_value_decref(&entry->row_value);
avro_value_iface_decref(entry->row_iface);
avro_schema_decref(entry->row_schema);
if (entry->key_schema) {
avro_value_decref(&entry->key_value);
avro_value_iface_decref(entry->key_iface);
avro_schema_decref(entry->key_schema);
}
}
void r_kv_release_avro_value(avro_value_t *avro_value) {
if (!avro_value) {
return;
}
avro_value_decref(avro_value);
free(avro_value);
}
static int
l_schema_new_raw_value(lua_State *L)
{
LuaAvroSchema *l_schema = luaL_checkudata(L, 1, MT_AVRO_SCHEMA);
if (l_schema->iface == NULL) {
l_schema->iface = avro_generic_class_from_schema(l_schema->schema);
if (l_schema->iface == NULL) {
lua_pushstring(L, avro_strerror());
return lua_error(L);
}
}
if (lua_gettop(L) >= 2) {
LuaAvroValue *l_value = luaL_checkudata(L, 2, MT_AVRO_VALUE);
if (l_value->should_decref && l_value->value.self != NULL) {
avro_value_decref(&l_value->value);
}
check(avro_generic_value_new(l_schema->iface, &l_value->value));
l_value->should_decref = true;
lua_pushvalue(L, 2);
} else {
avro_value_t value;
check(avro_generic_value_new(l_schema->iface, &value));
lua_avro_push_value(L, &value, true);
}
return 1;
}
static void output_avro_shutdown(LogicalDecodingContext *ctx) {
plugin_state *state = ctx->output_plugin_private;
MemoryContextDelete(state->memctx);
schema_cache_free(state->schema_cache);
avro_value_decref(&state->frame_value);
avro_value_iface_decref(state->frame_iface);
avro_schema_decref(state->frame_schema);
}
void process_file(FILE *input, avro_file_writer_t out, avro_schema_t schema,
int verbose, int memstat, int errabort, int strjson, size_t max_str_sz) {
json_error_t err;
json_t *json;
int n = 0;
json = json_loadf(input, JSON_DISABLE_EOF_CHECK, &err);
while (!feof(input)) {
n++;
if (verbose && !(n % 1000))
printf("Processing record %d\n", n);
if (!json) {
if (errabort) {
fprintf(stderr, "JSON error on line %d, column %d, pos %d: %s, aborting.\n", n, err.column, err.position, err.text);
return;
}
fprintf(stderr, "JSON error on line %d, column %d, pos %d: %s, skipping to EOL\n", n, err.column, err.position, err.text);
while (getc(input) != '\n' && !feof(input)) {};
json = json_loadf(input, JSON_DISABLE_EOF_CHECK, &err);
continue;
}
avro_value_t record;
avro_value_iface_t *iface = avro_generic_class_from_schema(schema);
avro_generic_value_new(iface, &record);
if (!schema_traverse(schema, json, NULL, &record, 0, strjson, max_str_sz)) {
if (avro_file_writer_append_value(out, &record)) {
fprintf(stderr, "ERROR: avro_file_writer_append_value() FAILED: %s\n", avro_strerror());
exit(EXIT_FAILURE);
}
} else
fprintf(stderr, "Error processing record %d, skipping...\n", n);
avro_value_iface_decref(iface);
avro_value_decref(&record);
json_decref(json);
if (memstat && !(n % 1000))
memory_status();
json = json_loadf(input, JSON_DISABLE_EOF_CHECK, &err);
}
if (memstat) memory_status();
avro_schema_decref(schema);
}
int
main(int argc, char **argv)
{
AVRO_UNUSED(argc);
AVRO_UNUSED(argv);
avro_value_t v1;
avro_value_t v2;
try(avro_generic_string_new(&v1, "test string a"),
"Cannot create string value");
try(avro_generic_string_new(&v2, "test string b"),
"Cannot create string value");
if (avro_value_equal(&v1, &v2)) {
fprintf(stderr, "Unexpected avro_value_equal\n");
return EXIT_FAILURE;
}
if (avro_value_equal_fast(&v1, &v2)) {
fprintf(stderr, "Unexpected avro_value_equal_fast\n");
return EXIT_FAILURE;
}
if (avro_value_cmp(&v1, &v2) >= 0) {
fprintf(stderr, "Unexpected avro_value_cmp\n");
return EXIT_FAILURE;
}
if (avro_value_cmp_fast(&v1, &v2) >= 0) {
fprintf(stderr, "Unexpected avro_value_cmp_fast\n");
return EXIT_FAILURE;
}
avro_value_decref(&v1);
avro_value_decref(&v2);
return 0;
}
static void
process_file(const char *in_filename, const char *out_filename)
{
avro_file_reader_t reader;
avro_file_writer_t writer;
if (in_filename == NULL) {
if (avro_file_reader_fp(stdin, "<stdin>", 0, &reader)) {
fprintf(stderr, "Error opening <stdin>:\n %s\n",
avro_strerror());
exit(1);
}
} else {
if (avro_file_reader(in_filename, &reader)) {
fprintf(stderr, "Error opening %s:\n %s\n",
in_filename, avro_strerror());
exit(1);
}
}
avro_schema_t wschema;
avro_value_iface_t *iface;
avro_value_t value;
wschema = avro_file_reader_get_writer_schema(reader);
iface = avro_generic_class_from_schema(wschema);
avro_generic_value_new(iface, &value);
if (avro_file_writer_create_with_codec
(out_filename, wschema, &writer, codec, block_size)) {
fprintf(stderr, "Error creating %s:\n %s\n",
out_filename, avro_strerror());
exit(1);
}
while (avro_file_reader_read_value(reader, &value) == 0) {
if (avro_file_writer_append_value(writer, &value)) {
fprintf(stderr, "Error writing to %s:\n %s\n",
out_filename, avro_strerror());
exit(1);
}
avro_value_reset(&value);
}
avro_file_reader_close(reader);
avro_file_writer_close(writer);
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_schema_decref(wschema);
}
/* Frees all the memory structures associated with a frame reader. */
void frame_reader_free(frame_reader_t reader) {
avro_reader_free(reader->avro_reader);
avro_value_decref(&reader->frame_value);
avro_value_iface_decref(reader->frame_iface);
avro_schema_decref(reader->frame_schema);
for (int i = 0; i < reader->num_schemas; i++) {
schema_list_entry *entry = reader->schemas[i];
schema_list_entry_decrefs(entry);
free(entry);
}
free(reader->schemas);
free(reader);
}
static int read_data() {
int rval;
int records_read = 0;
avro_file_reader_t reader;
avro_value_iface_t *iface;
avro_value_t value;
fprintf(stderr, "\nReading...\n");
rval = avro_file_reader(filename, &reader);
if (rval) {
fprintf(stderr, "Error: %s\n", avro_strerror());
return -1;
}
avro_schema_t schema = avro_file_reader_get_writer_schema(reader);
iface = avro_generic_class_from_schema(schema);
avro_generic_value_new(iface, &value);
while ((rval = avro_file_reader_read_value(reader, &value)) == 0) {
avro_value_t field;
int32_t val;
avro_value_get_by_index(&value, 0, &field, NULL);
avro_value_get_int(&field, &val);
fprintf(stderr, "value = %d\n", val);
records_read++;
avro_value_reset(&value);
}
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_schema_decref(schema);
avro_file_reader_close(reader);
fprintf(stderr, "read %d records.\n", records_read);
if (rval != EOF) {
fprintf(stderr, "Error: %s\n", avro_strerror());
return -1;
}
return records_read;
}
static int write_data(int n_records) {
int i;
avro_schema_t schema;
avro_schema_error_t error;
avro_file_writer_t writer;
avro_value_iface_t *iface;
avro_value_t value;
fprintf(stderr, "\nWriting...\n");
if (avro_schema_from_json(PERSON_SCHEMA, 0, &schema, &error)) {
fprintf(stderr, "Unable to parse schema\n");
return -1;
}
if (avro_file_writer_create(filename, schema, &writer)) {
fprintf(stderr, "There was an error creating file: %s\n", avro_strerror());
return -1;
}
iface = avro_generic_class_from_schema(schema);
avro_generic_value_new(iface, &value);
avro_value_t field;
avro_value_get_by_index(&value, 0, &field, NULL);
avro_value_set_int(&field, 123);
for (i = 0; i < n_records; i++) {
if (avro_file_writer_append_value(writer, &value)) {
fprintf(stderr, "There was an error writing file: %s\n", avro_strerror());
return -1;
}
}
if (avro_file_writer_close(writer)) {
fprintf(stderr, "There was an error creating file: %s\n", avro_strerror());
return -1;
}
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_schema_decref(schema);
return n_records;
}
static void
process_file(const char *filename)
{
avro_file_reader_t reader;
if (filename == NULL) {
if (avro_file_reader_fp(stdin, "<stdin>", 0, &reader)) {
fprintf(stderr, "Error opening <stdin>:\n %s\n",
avro_strerror());
exit(1);
}
} else {
if (avro_file_reader(filename, &reader)) {
fprintf(stderr, "Error opening %s:\n %s\n",
filename, avro_strerror());
exit(1);
}
}
avro_schema_t wschema;
avro_value_iface_t *iface;
avro_value_t value;
wschema = avro_file_reader_get_writer_schema(reader);
iface = avro_generic_class_from_schema(wschema);
avro_generic_value_new(iface, &value);
while (avro_file_reader_read_value(reader, &value) == 0) {
char *json;
if (avro_value_to_json(&value, 1, &json)) {
fprintf(stderr, "Error converting value to JSON: %s\n",
avro_strerror());
} else {
printf("%s\n", json);
free(json);
}
avro_value_reset(&value);
}
avro_file_reader_close(reader);
avro_value_decref(&value);
avro_value_iface_decref(iface);
}
static void
read_using_writer_schema(const char *filename)
{
avro_file_reader_t file;
avro_schema_t writer_schema;
avro_value_iface_t *writer_iface;
avro_value_t writer_value;
// Open an Avro file and grab the writer schema that was used to create the
// file.
check_i(avro_file_reader(filename, &file));
writer_schema = avro_file_reader_get_writer_schema(file);
// Then create a value that is an instance of the writer schema. As above,
// we use the built-in "generic" value implementation for the value instance
// that will actually store the data.
check_p(writer_iface = avro_generic_class_from_schema(writer_schema));
check_i(avro_generic_value_new(writer_iface, &writer_value));
// Read values from the file until we run out, printing the contents of each
// one. Here, we can read directly into `writer_value` since we know that
// it's an instance of the schema that was used to create the file.
while (avro_file_reader_read_value(file, &writer_value) == 0) {
avro_value_t field;
int32_t a;
int32_t b;
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_get_int(&field, &a));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_get_int(&field, &b));
printf(" a: %" PRId32 ", b: %" PRId32 "\n", a, b);
}
// Close the file and clean up after ourselves.
avro_file_reader_close(file);
avro_value_decref(&writer_value);
avro_value_iface_decref(writer_iface);
avro_schema_decref(writer_schema);
}
rkv_error_t r_kv_get_value(const kv_value_t *value,
const unsigned char **ret_value,
int *ret_value_len,
int *needFree) {
const unsigned char *p_value = NULL;
avro_value_t avro_value;
kv_error_t err;
if (!value || !ret_value) {
return RKV_INVALID_ARGUEMENTS;
}
err = kv_avro_generic_to_object((kv_value_t *)value, &avro_value, NULL);
if (err == KV_SUCCESS) { //AVRO type
char *json_str = NULL;
int ret;
ret = avro_value_to_json(&avro_value, 1, &json_str);
if (!ret) {
*ret_value = (const unsigned char *)json_str;
if (ret_value_len) {
*ret_value_len = strlen(json_str);
}
avro_value_decref(&avro_value);
if (needFree) {
*needFree = 1;
}
} else {
err = (ret == ENOMEM)?KV_NO_MEMORY:KV_ERROR_UNKNOWN;
}
} else {
p_value = kv_get_value(value);
*ret_value = p_value;
if (ret_value_len) {
*ret_value_len = kv_get_value_size(value);
}
err = KV_SUCCESS;
}
RETURN_MAP_TO_RERR(err);
}
int main(void)
{
avro_schema_t schema = NULL;
avro_schema_error_t error;
avro_value_iface_t *simple_array_class;
avro_value_t simple;
/* Initialize the schema structure from JSON */
if (avro_schema_from_json(SIMPLE_ARRAY, sizeof(SIMPLE_ARRAY),
&schema, &error)) {
fprintf(stdout, "Unable to parse schema\n");
exit(EXIT_FAILURE);
}
// Create avro class and value
simple_array_class = avro_generic_class_from_schema( schema );
if ( simple_array_class == NULL )
{
fprintf(stdout, "Unable to create simple array class\n");
exit(EXIT_FAILURE);
}
if ( avro_generic_value_new( simple_array_class, &simple ) )
{
fprintf(stdout, "Error creating instance of record\n" );
exit(EXIT_FAILURE);
}
// Release the avro class and value
avro_value_decref( &simple );
avro_value_iface_decref( simple_array_class );
avro_schema_decref(schema);
return 0;
}
int process_file(const char *in_filename, const char *out_filename)
{
avro_file_reader_t reader;
avro_file_writer_t writer;
if (in_filename == NULL) {
if (avro_file_reader_fp(stdin, "<stdin>", 0, &reader)) {
fprintf(stderr, "Error opening <stdin>:\n %s\n",
avro_strerror());
return 1;
}
} else {
if (avro_file_reader(in_filename, &reader)) {
fprintf(stderr, "Error opening %s:\n %s\n",
in_filename, avro_strerror());
return 1;
}
}
avro_schema_t wschema;
wschema = avro_file_reader_get_writer_schema(reader);
/* Check that the reader schema is the same as the writer schema */
{
avro_schema_t oschema;
avro_file_reader_t oreader;
if (avro_file_reader(out_filename, &oreader)) {
fprintf(stderr, "Error opening %s:\n %s\n",
out_filename, avro_strerror());
avro_file_reader_close(reader);
return 1;
}
oschema = avro_file_reader_get_writer_schema(oreader);
if (avro_schema_equal(oschema, wschema) == 0) {
fprintf(stderr, "Error: reader and writer schema are not equal.\n");
avro_file_reader_close(oreader);
avro_file_reader_close(reader);
return 1;
}
avro_file_reader_close(oreader);
avro_schema_decref(oschema);
}
if (avro_file_writer_open(out_filename, &writer)) {
fprintf(stderr, "Error opening %s:\n %s\n",
out_filename, avro_strerror());
avro_file_reader_close(reader);
return 1;
}
avro_value_iface_t *iface;
avro_value_t value;
iface = avro_generic_class_from_schema(wschema);
avro_generic_value_new(iface, &value);
while (avro_file_reader_read_value(reader, &value) == 0) {
if (avro_file_writer_append_value(writer, &value)) {
fprintf(stderr, "Error writing to %s:\n %s\n",
out_filename, avro_strerror());
return 1;
}
avro_value_reset(&value);
}
avro_file_reader_close(reader);
avro_file_writer_close(writer);
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_schema_decref(wschema);
return 0;
}
static void
process_file(const char *filename)
{
avro_file_reader_t reader;
FILE *fp;
int should_close;
if (filename == NULL) {
fp = stdin;
filename = "<stdin>";
should_close = 0;
} else {
fp = fopen(filename, "rb");
should_close = 1;
if (fp == NULL) {
fprintf(stderr, "Error opening %s:\n %s\n",
filename, strerror(errno));
exit(1);
}
}
if (avro_file_reader_fp(fp, filename, 0, &reader)) {
fprintf(stderr, "Error opening %s:\n %s\n",
filename, avro_strerror());
if (should_close) {
fclose(fp);
}
exit(1);
}
avro_schema_t wschema;
avro_value_iface_t *iface;
avro_value_t value;
wschema = avro_file_reader_get_writer_schema(reader);
iface = avro_generic_class_from_schema(wschema);
avro_generic_value_new(iface, &value);
int rval;
while ((rval = avro_file_reader_read_value(reader, &value)) == 0) {
char *json;
if (avro_value_to_json(&value, 1, &json)) {
fprintf(stderr, "Error converting value to JSON: %s\n",
avro_strerror());
} else {
printf("%s\n", json);
free(json);
}
avro_value_reset(&value);
}
// If it was not an EOF that caused it to fail,
// print the error.
if (rval != EOF) {
fprintf(stderr, "Error: %s\n", avro_strerror());
}
avro_file_reader_close(reader);
avro_value_decref(&value);
avro_value_iface_decref(iface);
avro_schema_decref(wschema);
if (should_close) {
fclose(fp);
}
}
/* function call from lmlite with parameters */
void network_devices_status_report(struct networkdevicestatusdata *head, BOOL extender, char* parent_mac)
{
int i = 0, k = 0;
uint8_t* b64buffer = NULL;
size_t decodesize = 0;
int numElements = 0;
struct networkdevicestatusdata* ptr = head;
avro_writer_t writer;
char * serviceName = "lmlite";
char * dest = "event:raw.kestrel.reports.NetworkDevicesStatus";
char * contentType = "avro/binary"; // contentType "application/json", "avro/binary"
uuid_t transaction_id;
char trans_id[37];
char CpeMacHoldingBuf[ 20 ] = {0};
unsigned char CpeMacid[ 7 ] = {0};
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, LMLite %s : ENTER \n", __FUNCTION__ ));
numElements = NumberofElementsinLinkedList(head);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, numElements = %d\n", numElements ));
OneAvroSerializedSize = 0;
/* goes thru total number of elements in link list */
writer = prepare_writer_status();
//Reset out writer
avro_writer_reset(writer);
//Network Device Report
avro_value_t adr;
avro_generic_value_new(iface, &adr);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, GatewayNetworkDeviceStatusReport\tType: %d\n", avro_value_get_type(&adr)));
avro_value_t adrField = {0,0};
avro_value_t array = {0,0};
size_t new_index = 0;
//Optional value for unions, mac address is an union
avro_value_t optional = {0,0};
// timestamp - long
avro_value_get_by_name(&adr, "header", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "timestamp", &adrField, NULL);
avro_value_set_branch(&adrField, 1, &optional);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
struct timeval ts;
gettimeofday(&ts, NULL);
#ifndef UTC_ENABLE
int64_t tstamp_av_main = ((int64_t) (ts.tv_sec - getTimeOffsetFromUtc()) * 1000000) + (int64_t) ts.tv_usec;
#else
int64_t tstamp_av_main = ((int64_t) (ts.tv_sec) * 1000000) + (int64_t) ts.tv_usec;
#endif
tstamp_av_main = tstamp_av_main/1000;
avro_value_set_long(&optional, tstamp_av_main );
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp = ""%" PRId64 "\n", tstamp_av_main ));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// uuid - fixed 16 bytes
uuid_generate_random(transaction_id);
uuid_unparse(transaction_id, trans_id);
avro_value_get_by_name(&adr, "header", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "uuid", &adrField, NULL);
avro_value_set_branch(&adrField, 1, &optional);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_fixed(&optional, transaction_id, 16);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, uuid\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//source - string
avro_value_get_by_name(&adr, "header", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "source", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_string(&optional, ReportSource);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, source\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
if ( extender == FALSE )
{
//cpe_id block
/* MAC - Get CPE mac address, do it only pointer is NULL */
memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
memset(CpeMacid, 0, sizeof CpeMacid);
if ( macStr == NULL )
{
macStr = getDeviceMac();
strncpy( CpemacStr, macStr, sizeof(CpemacStr));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Received DeviceMac from Atom side: %s\n",macStr));
}
for (k = 0; k < 6; k++ )
{
/* copy 2 bytes */
CpeMacHoldingBuf[ k * 2 ] = CpemacStr[ k * 2 ];
CpeMacHoldingBuf[ k * 2 + 1 ] = CpemacStr[ k * 2 + 1 ];
CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address = %0x\n", CpeMacid[ k ] ));
}
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "mac_address", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_fixed(&optional, CpeMacid, 6);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, mac_address\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// cpe_type - string
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "cpe_type", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_string(&optional, CPE_TYPE_GATEWAY_STRING);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_type\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// cpe_parent - Recurrsive CPEIdentifier block
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "cpe_parent", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 0, &optional);
avro_value_set_null(&optional);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_parent\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
}
else
{
//cpe_id block
avro_value_t parent_optional = {0,0}, parent_adrField = {0,0};
memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
memset(CpeMacid, 0, sizeof CpeMacid);
for (k = 0; k < 6; k++ )
{
/* copy 2 bytes */
CpeMacHoldingBuf[ k * 2 ] = parent_mac[ k * 3 ];
CpeMacHoldingBuf[ k * 2 + 1 ] = parent_mac[ k * 3 + 1 ];
CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Extender Mac address = %0x\n", CpeMacid[ k ] ));
}
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "mac_address", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_fixed(&optional, CpeMacid, 6);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, mac_address\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// cpe_type - string
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "cpe_type", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_string(&optional, CPE_TYPE_EXTENDER_STRING);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, cpe_type\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// cpe_parent - Recurrsive CPEIdentifier block
avro_value_get_by_name(&adr, "cpe_id", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_get_by_name(&adrField, "cpe_parent", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
/* MAC - Get CPE mac address, do it only pointer is NULL */
if ( macStr == NULL )
{
macStr = getDeviceMac();
strncpy( CpemacStr, macStr, sizeof(CpemacStr));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Received DeviceMac from Atom side: %s\n",macStr));
}
memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
memset(CpeMacid, 0, sizeof CpeMacid);
for (k = 0; k < 6; k++ )
{
/* copy 2 bytes */
CpeMacHoldingBuf[ k * 2 ] = CpemacStr[ k * 2 ];
CpeMacHoldingBuf[ k * 2 + 1 ] = CpemacStr[ k * 2 + 1 ];
CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG Parent Mac address = %0x\n", CpeMacid[ k ] ));
}
// assume 1 parent ONLY
// Parent MAC
avro_value_set_branch(&adrField, 1, &parent_optional);
avro_value_get_by_name(&parent_optional, "mac_address", &parent_adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&parent_adrField, 1, &parent_optional);
avro_value_set_fixed(&parent_optional, CpeMacid, 6);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent mac_address\tType: %d\n", avro_value_get_type(&parent_optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// Parent cpe_type
avro_value_set_branch(&adrField, 1, &parent_optional);
avro_value_get_by_name(&parent_optional, "cpe_type", &parent_adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&parent_adrField, 1, &parent_optional);
avro_value_set_string(&parent_optional, CPE_TYPE_GATEWAY_STRING);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent cpe_type\tType: %d\n", avro_value_get_type(&parent_optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
// no more parent, set NULL
avro_value_set_branch(&adrField, 1, &parent_optional);
avro_value_get_by_name(&parent_optional, "cpe_parent", &parent_adrField, NULL);
avro_value_set_branch(&parent_adrField, 0, &parent_optional);
avro_value_set_null(&parent_optional);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, parent cpe_parent\tType: %d\n", avro_value_get_type(&parent_optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
}
//host_table_version block
avro_value_get_by_name(&adr, "host_table_version", &adrField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&adrField, 1, &optional);
avro_value_set_long(&optional, lmHosts.lastActivity);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, host_table_version\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//Data Field block
avro_value_get_by_name(&adr, "data", &adrField, NULL);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, NetworkDeviceStatusReports - data array\tType: %d\n", avro_value_get_type(&adrField)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//adrField now contains a reference to the AssociatedDeviceReportsArray
//Device Report
avro_value_t dr = {0,0};
//Current Device Report Field
avro_value_t drField = {0,0};
while(ptr)
{
if( (!strcmp(ptr->parent, parent_mac) && (extender == TRUE)) || (extender == FALSE) )
{
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Current Link List Ptr = [0x%lx], numElements = %d\n", (ulong)ptr, numElements ));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tDevice entry #: %d\n", i + 1));
//Append a DeviceReport item to array
avro_value_append(&adrField, &dr, NULL);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tDevice Status Report\tType: %d\n", avro_value_get_type(&dr)));
//data array block
memset(CpeMacHoldingBuf, 0, sizeof CpeMacHoldingBuf);
memset(CpeMacid, 0, sizeof CpeMacid);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address from node list = %s \n", ptr->device_mac ));
for (k = 0; k < 6; k++ )
{
/* copy 2 bytes */
CpeMacHoldingBuf[ k * 2 ] = ptr->device_mac[ k * 3 ];
CpeMacHoldingBuf[ k * 2 + 1 ] = ptr->device_mac[ k * 3 + 1 ];
CpeMacid[ k ] = (unsigned char)strtol(&CpeMacHoldingBuf[ k * 2 ], NULL, 16);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Mac address = %0x\n", CpeMacid[ k ] ));
}
//device_mac - fixed 6 bytes
avro_value_get_by_name(&dr, "device_id", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, device_id\tType: %d\n", avro_value_get_type(&drField)));
avro_value_get_by_name(&drField, "mac_address", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
avro_value_set_fixed(&optional, CpeMacid, 6);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tmac_address\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//device_type - string
avro_value_get_by_name(&dr, "device_id", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, device_id\tType: %d\n", avro_value_get_type(&drField)));
avro_value_get_by_name(&drField, "device_type", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
avro_value_set_string(&optional, ptr->device_type);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tdevice_type\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//timestamp - long
avro_value_get_by_name(&dr, "timestamp", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
int64_t tstamp_av = (int64_t) ptr->timestamp.tv_sec * 1000000 + (int64_t) ptr->timestamp.tv_usec;
tstamp_av = tstamp_av/1000;
avro_value_set_long(&optional, tstamp_av);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, timestamp = ""%" PRId64 "\n", tstamp_av ));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \ttimestamp\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//interface_name - string
avro_value_get_by_name(&dr, "interface_name", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
//avro_value_set_string(&optional, " aa ");
avro_value_set_string(&optional, ptr->interface_name );
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tinterface_name\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//status - enum
avro_value_get_by_name(&dr, "status", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, status\tType: %d\n", avro_value_get_type(&optional)));
if ( ptr->is_active )
avro_value_set_enum(&optional, avro_schema_enum_get_by_name(avro_value_get_schema(&optional), "ONLINE"));
else
avro_value_set_enum(&optional, avro_schema_enum_get_by_name(avro_value_get_schema(&optional), "OFFLINE"));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//hostname - string
avro_value_get_by_name(&dr, "hostname", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
avro_value_set_string(&optional, ptr->hostname);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \thostname\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
//ipaddress - array
avro_value_get_by_name(&dr, "ip_addresses", &drField, NULL);
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
avro_value_set_branch(&drField, 1, &optional);
avro_value_append(&optional, &array, NULL);
avro_value_set_string(&array, ptr->ipaddress);
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, \tipaddress\tType: %d\n", avro_value_get_type(&optional)));
if ( CHK_AVRO_ERR ) CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, %s\n", avro_strerror()));
i++;
}
#if SIMULATION
ptr = 0;
#else
ptr = ptr->next; // next link list
#endif
/* check for writer size, if buffer is almost full, skip trailing linklist */
avro_value_sizeof(&adr, &AvroSerializedSize);
OneAvroSerializedSize = ( OneAvroSerializedSize == 0 ) ? AvroSerializedSize : OneAvroSerializedSize;
if ( ( WRITER_BUF_SIZE - AvroSerializedSize ) < OneAvroSerializedSize )
{
CcspLMLiteTrace(("RDK_LOG_ERROR, AVRO write buffer is almost full, size = %d func %s, exit!\n", (int)AvroSerializedSize, __FUNCTION__ ));
break;
}
}
//Thats the end of that
avro_value_write(writer, &adr);
avro_value_sizeof(&adr, &AvroSerializedSize);
AvroSerializedSize += MAGIC_NUMBER_SIZE + SCHEMA_ID_LENGTH;
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Serialized writer size %d\n", (int)AvroSerializedSize));
//Free up memory
avro_value_decref(&adr);
avro_writer_free(writer);
//free(buffer);
/* if ( consoleDebugEnable )
{
// b64 encoding
decodesize = b64_get_encoded_buffer_size( AvroSerializedSize );
b64buffer = malloc(decodesize * sizeof(uint8_t));
b64_encode( (uint8_t*)AvroSerializedBuf, AvroSerializedSize, b64buffer);
fprintf( stderr, "\nAVro serialized data\n");
for (k = 0; k < (int)AvroSerializedSize ; k++)
{
char buf[30];
if ( ( k % 32 ) == 0 )
fprintf( stderr, "\n");
sprintf(buf, "%02X", (unsigned char)AvroSerializedBuf[k]);
fprintf( stderr, "%c%c", buf[0], buf[1] );
}
fprintf( stderr, "\n\nB64 data\n");
for (k = 0; k < (int)decodesize; k++)
{
if ( ( k % 32 ) == 0 )
fprintf( stderr, "\n");
fprintf( stderr, "%c", b64buffer[k]);
}
fprintf( stderr, "\n\n");
free(b64buffer);
}*/
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, Before ND WebPA SEND message call\n"));
#ifdef PARODUS_ENABLE
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, serviceName: %s\n", serviceName));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, dest: %s\n", dest));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, trans_id: %s\n", trans_id));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, contentType: %s\n", contentType));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, AvroSerializedBuf: %s\n", AvroSerializedBuf));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, AvroSerializedSize: %d\n", (int)AvroSerializedSize));
#endif
// Send data from LMLite to webpa using CCSP bus interface
sendWebpaMsg(serviceName, dest, trans_id, contentType, AvroSerializedBuf, AvroSerializedSize);
CcspTraceWarning(("NetworkDevicesStatus report sent to Webpa, Destination=%s, Transaction-Id=%s \n",dest,trans_id));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, After ND WebPA SEND message call\n"));
CcspLMLiteConsoleTrace(("RDK_LOG_DEBUG, LMLite %s : EXIT \n", __FUNCTION__ ));
#if SIMULATION
exit(0);
#endif
}
void kafka_cache_purge(struct chained_cache *queue[], int index, int safe_action)
{
struct pkt_primitives *data = NULL;
struct pkt_bgp_primitives *pbgp = NULL;
struct pkt_nat_primitives *pnat = NULL;
struct pkt_mpls_primitives *pmpls = NULL;
struct pkt_tunnel_primitives *ptun = NULL;
char *pcust = NULL;
struct pkt_vlen_hdr_primitives *pvlen = NULL;
struct pkt_bgp_primitives empty_pbgp;
struct pkt_nat_primitives empty_pnat;
struct pkt_mpls_primitives empty_pmpls;
struct pkt_tunnel_primitives empty_ptun;
char *empty_pcust = NULL;
char src_mac[18], dst_mac[18], src_host[INET6_ADDRSTRLEN], dst_host[INET6_ADDRSTRLEN], ip_address[INET6_ADDRSTRLEN];
char rd_str[SRVBUFLEN], misc_str[SRVBUFLEN], dyn_kafka_topic[SRVBUFLEN], *orig_kafka_topic = NULL;
int i, j, stop, batch_idx, is_topic_dyn = FALSE, qn = 0, ret, saved_index = index;
int mv_num = 0, mv_num_save = 0;
time_t start, duration;
pid_t writer_pid = getpid();
char *json_buf = NULL;
int json_buf_off = 0;
#ifdef WITH_AVRO
avro_writer_t avro_writer;
char *avro_buf = NULL;
int avro_buffer_full = FALSE;
#endif
p_kafka_init_host(&kafkap_kafka_host, config.kafka_config_file);
/* setting some defaults */
if (!config.sql_host) config.sql_host = default_kafka_broker_host;
if (!config.kafka_broker_port) config.kafka_broker_port = default_kafka_broker_port;
if (!config.sql_table) config.sql_table = default_kafka_topic;
else {
if (strchr(config.sql_table, '$')) {
is_topic_dyn = TRUE;
orig_kafka_topic = config.sql_table;
}
}
if (config.amqp_routing_key_rr) orig_kafka_topic = config.sql_table;
p_kafka_init_topic_rr(&kafkap_kafka_host);
p_kafka_set_topic_rr(&kafkap_kafka_host, config.amqp_routing_key_rr);
empty_pcust = malloc(config.cpptrs.len);
if (!empty_pcust) {
Log(LOG_ERR, "ERROR ( %s/%s ): Unable to malloc() empty_pcust. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
memset(&empty_pbgp, 0, sizeof(struct pkt_bgp_primitives));
memset(&empty_pnat, 0, sizeof(struct pkt_nat_primitives));
memset(&empty_pmpls, 0, sizeof(struct pkt_mpls_primitives));
memset(&empty_ptun, 0, sizeof(struct pkt_tunnel_primitives));
memset(empty_pcust, 0, config.cpptrs.len);
p_kafka_connect_to_produce(&kafkap_kafka_host);
p_kafka_set_broker(&kafkap_kafka_host, config.sql_host, config.kafka_broker_port);
if (!is_topic_dyn && !config.amqp_routing_key_rr) p_kafka_set_topic(&kafkap_kafka_host, config.sql_table);
p_kafka_set_partition(&kafkap_kafka_host, config.kafka_partition);
p_kafka_set_key(&kafkap_kafka_host, config.kafka_partition_key, config.kafka_partition_keylen);
if (config.message_broker_output & PRINT_OUTPUT_JSON) p_kafka_set_content_type(&kafkap_kafka_host, PM_KAFKA_CNT_TYPE_STR);
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) p_kafka_set_content_type(&kafkap_kafka_host, PM_KAFKA_CNT_TYPE_BIN);
else {
Log(LOG_ERR, "ERROR ( %s/%s ): Unsupported kafka_output value specified. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
for (j = 0, stop = 0; (!stop) && P_preprocess_funcs[j]; j++)
stop = P_preprocess_funcs[j](queue, &index, j);
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - START (PID: %u) ***\n", config.name, config.type, writer_pid);
start = time(NULL);
if (config.print_markers) {
if (config.message_broker_output & PRINT_OUTPUT_JSON || config.message_broker_output & PRINT_OUTPUT_AVRO) {
void *json_obj;
char *json_str;
json_obj = compose_purge_init_json(config.name, writer_pid);
if (json_obj) json_str = compose_json_str(json_obj);
if (json_str) {
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
}
}
}
if (config.message_broker_output & PRINT_OUTPUT_JSON) {
if (config.sql_multi_values) {
json_buf = malloc(config.sql_multi_values);
if (!json_buf) {
Log(LOG_ERR, "ERROR ( %s/%s ): malloc() failed (json_buf). Exiting ..\n", config.name, config.type);
exit_plugin(1);
}
else memset(json_buf, 0, config.sql_multi_values);
}
}
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) {
#ifdef WITH_AVRO
if (!config.avro_buffer_size) config.avro_buffer_size = LARGEBUFLEN;
avro_buf = malloc(config.avro_buffer_size);
if (!avro_buf) {
Log(LOG_ERR, "ERROR ( %s/%s ): malloc() failed (avro_buf). Exiting ..\n", config.name, config.type);
exit_plugin(1);
}
else memset(avro_buf, 0, config.avro_buffer_size);
avro_writer = avro_writer_memory(avro_buf, config.avro_buffer_size);
#endif
}
for (j = 0; j < index; j++) {
void *json_obj;
char *json_str;
if (queue[j]->valid != PRINT_CACHE_COMMITTED) continue;
data = &queue[j]->primitives;
if (queue[j]->pbgp) pbgp = queue[j]->pbgp;
else pbgp = &empty_pbgp;
if (queue[j]->pnat) pnat = queue[j]->pnat;
else pnat = &empty_pnat;
if (queue[j]->pmpls) pmpls = queue[j]->pmpls;
else pmpls = &empty_pmpls;
if (queue[j]->ptun) ptun = queue[j]->ptun;
else ptun = &empty_ptun;
if (queue[j]->pcust) pcust = queue[j]->pcust;
else pcust = empty_pcust;
if (queue[j]->pvlen) pvlen = queue[j]->pvlen;
else pvlen = NULL;
if (queue[j]->valid == PRINT_CACHE_FREE) continue;
if (config.message_broker_output & PRINT_OUTPUT_JSON) {
#ifdef WITH_JANSSON
json_t *json_obj = json_object();
int idx;
for (idx = 0; idx < N_PRIMITIVES && cjhandler[idx]; idx++) cjhandler[idx](json_obj, queue[j]);
add_writer_name_and_pid_json(json_obj, config.name, writer_pid);
json_str = compose_json_str(json_obj);
#endif
}
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) {
#ifdef WITH_AVRO
avro_value_iface_t *avro_iface = avro_generic_class_from_schema(avro_acct_schema);
avro_value_t avro_value = compose_avro(config.what_to_count, config.what_to_count_2, queue[j]->flow_type,
&queue[j]->primitives, pbgp, pnat, pmpls, ptun, pcust, pvlen, queue[j]->bytes_counter,
queue[j]->packet_counter, queue[j]->flow_counter, queue[j]->tcp_flags,
&queue[j]->basetime, queue[j]->stitch, avro_iface);
size_t avro_value_size;
add_writer_name_and_pid_avro(avro_value, config.name, writer_pid);
avro_value_sizeof(&avro_value, &avro_value_size);
if (avro_value_size > config.avro_buffer_size) {
Log(LOG_ERR, "ERROR ( %s/%s ): AVRO: insufficient buffer size (avro_buffer_size=%u)\n",
config.name, config.type, config.avro_buffer_size);
Log(LOG_ERR, "ERROR ( %s/%s ): AVRO: increase value or look for avro_buffer_size in CONFIG-KEYS document.\n\n",
config.name, config.type);
exit_plugin(1);
}
else if (avro_value_size >= (config.avro_buffer_size - avro_writer_tell(avro_writer))) {
avro_buffer_full = TRUE;
j--;
}
else if (avro_value_write(avro_writer, &avro_value)) {
Log(LOG_ERR, "ERROR ( %s/%s ): AVRO: unable to write value: %s\n",
config.name, config.type, avro_strerror());
exit_plugin(1);
}
else {
mv_num++;
}
avro_value_decref(&avro_value);
avro_value_iface_decref(avro_iface);
#else
if (config.debug) Log(LOG_DEBUG, "DEBUG ( %s/%s ): compose_avro(): AVRO object not created due to missing --enable-avro\n", config.name, config.type);
#endif
}
if (config.message_broker_output & PRINT_OUTPUT_JSON) {
char *tmp_str = NULL;
if (json_str && config.sql_multi_values) {
int json_strlen = (strlen(json_str) ? (strlen(json_str) + 1) : 0);
if (json_strlen >= (config.sql_multi_values - json_buf_off)) {
if (json_strlen >= config.sql_multi_values) {
Log(LOG_ERR, "ERROR ( %s/%s ): kafka_multi_values not large enough to store JSON elements. Exiting ..\n", config.name, config.type);
exit(1);
}
tmp_str = json_str;
json_str = json_buf;
}
else {
strcat(json_buf, json_str);
mv_num++;
string_add_newline(json_buf);
json_buf_off = strlen(json_buf);
free(json_str);
json_str = NULL;
}
}
if (json_str) {
if (is_topic_dyn) {
P_handle_table_dyn_strings(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, queue[j]);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
if (config.amqp_routing_key_rr) {
P_handle_table_dyn_rr(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, &kafkap_kafka_host.topic_rr);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
if (config.sql_multi_values) {
json_str = tmp_str;
strcpy(json_buf, json_str);
mv_num_save = mv_num;
mv_num = 1;
string_add_newline(json_buf);
json_buf_off = strlen(json_buf);
}
free(json_str);
json_str = NULL;
if (!ret) {
if (!config.sql_multi_values) qn++;
else qn += mv_num_save;
}
else break;
}
}
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) {
#ifdef WITH_AVRO
if (!config.sql_multi_values || (mv_num >= config.sql_multi_values) || avro_buffer_full) {
if (is_topic_dyn) {
P_handle_table_dyn_strings(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, queue[j]);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
if (config.amqp_routing_key_rr) {
P_handle_table_dyn_rr(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, &kafkap_kafka_host.topic_rr);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
ret = p_kafka_produce_data(&kafkap_kafka_host, avro_buf, avro_writer_tell(avro_writer));
avro_writer_reset(avro_writer);
avro_buffer_full = FALSE;
mv_num_save = mv_num;
mv_num = 0;
if (!ret) qn += mv_num_save;
else break;
}
#endif
}
}
if (config.sql_multi_values) {
if (config.message_broker_output & PRINT_OUTPUT_JSON) {
if (json_buf && json_buf_off) {
/* no handling of dyn routing keys here: not compatible */
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_buf);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_buf, strlen(json_buf));
if (!ret) qn += mv_num;
}
}
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) {
#ifdef WITH_AVRO
if (avro_writer_tell(avro_writer)) {
ret = p_kafka_produce_data(&kafkap_kafka_host, avro_buf, avro_writer_tell(avro_writer));
avro_writer_free(avro_writer);
if (!ret) qn += mv_num;
}
#endif
}
}
duration = time(NULL)-start;
if (config.print_markers) {
if (config.message_broker_output & PRINT_OUTPUT_JSON || config.message_broker_output & PRINT_OUTPUT_AVRO) {
void *json_obj;
char *json_str;
json_obj = compose_purge_close_json(config.name, writer_pid, qn, saved_index, duration);
if (json_obj) json_str = compose_json_str(json_obj);
if (json_str) {
sleep(1); /* Let's give a small delay to facilitate purge_close being
the last message in batch in case of partitioned topics */
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
}
}
}
p_kafka_close(&kafkap_kafka_host, FALSE);
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - END (PID: %u, QN: %u/%u, ET: %u) ***\n",
config.name, config.type, writer_pid, qn, saved_index, duration);
if (config.sql_trigger_exec && !safe_action) P_trigger_exec(config.sql_trigger_exec);
if (empty_pcust) free(empty_pcust);
if (json_buf) free(json_buf);
#ifdef WITH_AVRO
if (avro_buf) free(avro_buf);
#endif
}
int main(void)
{
int pass;
for (pass = 0 ; json_schemas[pass] ; pass++) {
int rval = 0;
size_t len;
static char buf[4096];
avro_writer_t writer;
avro_file_writer_t file_writer;
avro_file_reader_t file_reader;
avro_schema_t schema = NULL;
avro_schema_error_t error = NULL;
char outpath[64];
const char *json_schema = json_schemas[pass];
printf("pass %d with schema %s\n", pass, json_schema);
check(rval, avro_schema_from_json(json_schema, strlen(json_schema),
&schema, &error));
avro_value_iface_t *iface = avro_generic_class_from_schema(schema);
avro_value_t val;
avro_generic_value_new(iface, &val);
avro_value_t out;
avro_generic_value_new(iface, &out);
/* create the val */
avro_value_reset(&val);
avro_value_set_string(&val, "test-1691");
/* Write value to file */
snprintf(outpath, sizeof(outpath), "test-1691-%d.avro", pass);
/* create the writers */
writer = avro_writer_memory(buf, sizeof(buf));
check(rval, avro_file_writer_create(outpath, schema, &file_writer));
check(rval, avro_value_write(writer, &val));
len = avro_writer_tell(writer);
check(rval, avro_file_writer_append_encoded(file_writer, buf, len));
check(rval, avro_file_writer_close(file_writer));
/* Read the value back */
check(rval, avro_file_reader(outpath, &file_reader));
check(rval, avro_file_reader_read_value(file_reader, &out));
if (!avro_value_equal(&val, &out)) {
fprintf(stderr, "fail!\n");
exit(EXIT_FAILURE);
}
fprintf(stderr, "pass %d: ok: schema %s\n", pass, json_schema);
check(rval, avro_file_reader_close(file_reader));
remove(outpath);
avro_writer_free(writer);
avro_value_decref(&out);
avro_value_decref(&val);
avro_value_iface_decref(iface);
avro_schema_decref(schema);
}
exit(EXIT_SUCCESS);
}
static void
read_with_schema_resolution(const char *filename,
const char *reader_schema_json,
const char *field_name)
{
avro_file_reader_t file;
avro_schema_error_t error;
avro_schema_t reader_schema;
avro_schema_t writer_schema;
avro_value_iface_t *writer_iface;
avro_value_iface_t *reader_iface;
avro_value_t writer_value;
avro_value_t reader_value;
// Open an Avro file and grab the writer schema that was used to create the
// file.
check_i(avro_file_reader(filename, &file));
writer_schema = avro_file_reader_get_writer_schema(file);
// Create a value instance that we want to read the data into. Note that
// this is *not* the writer schema!
check_i(avro_schema_from_json
(reader_schema_json, 0, &reader_schema, &error));
check_p(reader_iface = avro_generic_class_from_schema(reader_schema));
check_i(avro_generic_value_new(reader_iface, &reader_value));
// Create a resolved writer that will perform the schema resolution for us.
// If the two schemas aren't compatible, this function will return an error,
// and the error text should describe which parts of the schemas are
// incompatible.
check_p(writer_iface =
avro_resolved_writer_new(writer_schema, reader_schema));
// Create an instance of the resolved writer, and tell it to wrap our reader
// value instance.
check_i(avro_resolved_writer_new_value(writer_iface, &writer_value));
avro_resolved_writer_set_dest(&writer_value, &reader_value);
// Now we've got the same basic loop as above. But we've got two value
// instances floating around! Which do we use? We have the file reader
// fill in `writer_value`, since that's the value that is an instance of the
// file's writer schema. Since it's an instance of a resolved writer,
// though, it doesn't actually store any data itself. Instead, it will
// perform schema resolution on the data read from the file, and fill in its
// wrapped value (which in our case is `reader_value`). That means that
// once the data has been read, we can get its (schema-resolved) contents
// via `reader_value`.
while (avro_file_reader_read_value(file, &writer_value) == 0) {
avro_value_t field;
int32_t value;
check_i(avro_value_get_by_name(&reader_value, field_name, &field, NULL));
check_i(avro_value_get_int(&field, &value));
printf(" %s: %" PRId32 "\n", field_name, value);
}
// Close the file and clean up after ourselves.
avro_file_reader_close(file);
avro_value_decref(&writer_value);
avro_value_iface_decref(writer_iface);
avro_schema_decref(writer_schema);
avro_value_decref(&reader_value);
avro_value_iface_decref(reader_iface);
avro_schema_decref(reader_schema);
}
static void
write_data(const char *filename)
{
avro_file_writer_t file;
avro_schema_t writer_schema;
avro_schema_error_t error;
avro_value_iface_t *writer_iface;
avro_value_t writer_value;
avro_value_t field;
// First parse the JSON schema into the C API's internal schema
// representation.
check_i(avro_schema_from_json(WRITER_SCHEMA, 0, &writer_schema, &error));
// Then create a value that is an instance of that schema. We use the
// built-in "generic" value implementation, which is what you'll usually use
// to create value instances that can actually store data. We only need to
// create one instance, since we can re-use it for all of the values that
// we're going to write into the file.
check_p(writer_iface = avro_generic_class_from_schema(writer_schema));
check_i(avro_generic_value_new(writer_iface, &writer_value));
// Open a new data file for writing, and then write a slew of records into
// it.
check_i(avro_file_writer_create(filename, writer_schema, &file));
/* record 1 */
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_set_int(&field, 10));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_set_int(&field, 11));
check_i(avro_file_writer_append_value(file, &writer_value));
/* record 2 */
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_set_int(&field, 20));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_set_int(&field, 21));
check_i(avro_file_writer_append_value(file, &writer_value));
/* record 3 */
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_set_int(&field, 30));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_set_int(&field, 31));
check_i(avro_file_writer_append_value(file, &writer_value));
/* record 4 */
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_set_int(&field, 40));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_set_int(&field, 41));
check_i(avro_file_writer_append_value(file, &writer_value));
/* record 5 */
check_i(avro_value_get_by_name(&writer_value, "a", &field, NULL));
check_i(avro_value_set_int(&field, 50));
check_i(avro_value_get_by_name(&writer_value, "b", &field, NULL));
check_i(avro_value_set_int(&field, 51));
check_i(avro_file_writer_append_value(file, &writer_value));
// Close the file and clean up after ourselves.
avro_file_writer_close(file);
avro_value_decref(&writer_value);
avro_value_iface_decref(writer_iface);
avro_schema_decref(writer_schema);
}
