static void
multi_upload_before (perf_test_t *test)
{
multi_upload_test_t *upload_test;
mongoc_client_t *client;
mongoc_gridfs_t *gridfs;
bson_error_t error;
mongoc_database_t *db;
multi_upload_thread_context_t *ctx;
int i;
perf_test_before (test);
upload_test = (multi_upload_test_t *) test;
client = mongoc_client_pool_pop (upload_test->pool);
db = mongoc_client_get_database (client, "perftest");
if (!mongoc_database_drop (db, &error)) {
MONGOC_ERROR ("database_drop: %s\n", error.message);
abort ();
}
gridfs = mongoc_client_get_gridfs (client, "perftest", NULL, &error);
if (!gridfs) {
MONGOC_ERROR ("get_gridfs: %s\n", error.message);
abort ();
}
write_one_byte_file (gridfs);
mongoc_gridfs_destroy (gridfs);
mongoc_client_pool_push (upload_test->pool, client);
for (i = 0; i < upload_test->cnt; i++) {
ctx = &upload_test->contexts[i];
ctx->client = mongoc_client_pool_pop (upload_test->pool);
ctx->gridfs = mongoc_client_get_gridfs (ctx->client, "perftest",
NULL, &error);
if (!ctx->gridfs) {
MONGOC_ERROR ("get_gridfs: %s\n", error.message);
abort ();
}
ctx->stream = mongoc_stream_file_new_for_path (ctx->path, O_RDONLY, 0);
if (!ctx->stream) {
perror ("stream_new_for_path");
abort ();
}
}
mongoc_database_destroy (db);
}
static void
test_create (void)
{
mongoc_gridfs_t *gridfs;
mongoc_gridfs_file_t *file;
mongoc_client_t *client;
bson_error_t error;
client = mongoc_client_new (gTestUri);
assert (client);
gridfs = mongoc_client_get_gridfs (client, "test", "foo", &error);
assert (gridfs);
mongoc_gridfs_drop (gridfs, &error);
file = mongoc_gridfs_create_file (gridfs, NULL);
assert (file);
assert (mongoc_gridfs_file_save (file));
mongoc_gridfs_file_destroy (file);
drop_collections (gridfs, &error);
mongoc_gridfs_destroy (gridfs);
mongoc_client_destroy (client);
}
static void
multi_download_before (perf_test_t *test)
{
multi_download_test_t *download_test;
bson_error_t error;
multi_download_thread_context_t *ctx;
int i;
perf_test_before (test);
prep_tmp_dir (test->data_path);
download_test = (multi_download_test_t *) test;
for (i = 0; i < download_test->cnt; i++) {
ctx = &download_test->contexts[i];
ctx->client = mongoc_client_pool_pop (download_test->pool);
ctx->gridfs = mongoc_client_get_gridfs (ctx->client, "perftest",
NULL, &error);
if (!ctx->gridfs) {
MONGOC_ERROR ("get_gridfs: %s\n", error.message);
abort ();
}
}
}
ModuleFactory::ModuleFactory(const string& configFileName, const string& modulePath, mongoc_client_t* conn, const string& dbName)
:m_modulePath(modulePath), m_conn(conn), m_dbName(dbName), m_layingMethod(UP_DOWN)
{
Init(configFileName);
#ifdef USE_MONGODB
bson_error_t *err = NULL;
m_spatialData = mongoc_client_get_gridfs(m_conn,m_dbName.c_str(),DB_TAB_SPATIAL,err);
if (err != NULL)
{
throw ModelException("ModuleFactory","Constructor","Failed to connect to GridFS!\n");
}
#endif
}
static mongoc_gridfs_t *
get_test_gridfs (mongoc_client_t *client,
const char *name,
bson_error_t *error)
{
char *gen;
char n [48];
gen = gen_collection_name ("fs");
bson_snprintf (n, sizeof n, "%s_%s", gen, name);
bson_free (gen);
return mongoc_client_get_gridfs (client, "test", n, error);
}
static void
_init_gridfs (gridfs_test_t *gridfs_test)
{
bson_error_t error;
/* ensures indexes */
gridfs_test->gridfs = mongoc_client_get_gridfs (gridfs_test->client,
"perftest", NULL, &error);
if (!gridfs_test->gridfs) {
MONGOC_ERROR ("get_gridfs: %s\n", error.message);
abort ();
}
}
static void
test_remove (void)
{
mongoc_gridfs_t *gridfs;
mongoc_gridfs_file_t *file;
mongoc_gridfs_file_opt_t opts = { 0 };
mongoc_client_t *client;
bson_error_t error;
bool r;
char name[32];
client = mongoc_client_new (gTestUri);
assert (client);
gridfs = mongoc_client_get_gridfs (client, "test", "foo", &error);
assert (gridfs);
mongoc_gridfs_drop (gridfs, &error);
bson_snprintf (name, sizeof name, "test-remove.%u", rand ());
opts.filename = name;
file = mongoc_gridfs_create_file (gridfs, &opts);
assert (file);
assert (mongoc_gridfs_file_save (file));
r = mongoc_gridfs_file_remove (file, &error);
if (!r) fprintf (stderr, "%s\n", error.message);
assert (r);
mongoc_gridfs_file_destroy (file);
file = mongoc_gridfs_find_one_by_filename (gridfs, name, &error);
assert (!file);
drop_collections (gridfs, &error);
mongoc_gridfs_destroy (gridfs);
mongoc_client_destroy (client);
}
static void *
background_mongoc_client_get_gridfs (void *data)
{
future_t *future = (future_t *) data;
future_value_t return_value;
return_value.type = future_value_mongoc_gridfs_ptr_type;
future_value_set_mongoc_gridfs_ptr (
&return_value,
mongoc_client_get_gridfs (
future_value_get_mongoc_client_ptr (future_get_param (future, 0)),
future_value_get_const_char_ptr (future_get_param (future, 1)),
future_value_get_const_char_ptr (future_get_param (future, 2)),
future_value_get_bson_error_ptr (future_get_param (future, 3))
));
future_resolve (future, return_value);
return NULL;
}
int main (int argc, char *argv[])
{
mongoc_gridfs_t *gridfs;
mongoc_gridfs_file_t *file;
mongoc_gridfs_file_list_t *list;
mongoc_gridfs_file_opt_t opt = { 0 };
mongoc_client_t *client;
mongoc_stream_t *stream;
bson_t query;
bson_t child;
bson_error_t error;
ssize_t r;
char buf[4096];
mongoc_iovec_t iov;
const char * filename;
const char * command;
if (argc < 2) {
fprintf(stderr, "usage - %s command ...\n", argv[0]);
return 1;
}
mongoc_init();
iov.iov_base = (void *)buf;
iov.iov_len = sizeof buf;
/* connect to localhost client */
client = mongoc_client_new ("mongodb://127.0.0.1:27017");
assert(client);
/* grab a gridfs handle in test prefixed by fs */
gridfs = mongoc_client_get_gridfs (client, "test", "fs", &error);
assert(gridfs);
command = argv[1];
filename = argv[2];
if (strcmp(command, "read") == 0) {
if (argc != 3) {
fprintf(stderr, "usage - %s read filename\n", argv[0]);
return 1;
}
file = mongoc_gridfs_find_one_by_filename(gridfs, filename, &error);
assert(file);
stream = mongoc_stream_gridfs_new (file);
assert(stream);
for (;;) {
r = mongoc_stream_readv (stream, &iov, 1, -1, 0);
assert (r >= 0);
if (r == 0) {
break;
}
if (fwrite (iov.iov_base, 1, r, stdout) != r) {
MONGOC_ERROR ("Failed to write to stdout. Exiting.\n");
exit (1);
}
}
mongoc_stream_destroy (stream);
mongoc_gridfs_file_destroy (file);
} else if (strcmp(command, "list") == 0) {
bson_init (&query);
bson_append_document_begin (&query, "$orderby", -1, &child);
bson_append_int32 (&child, "filename", -1, 1);
bson_append_document_end (&query, &child);
bson_append_document_begin (&query, "$query", -1, &child);
bson_append_document_end (&query, &child);
list = mongoc_gridfs_find (gridfs, &query);
bson_destroy (&query);
while ((file = mongoc_gridfs_file_list_next (list))) {
const char * name = mongoc_gridfs_file_get_filename(file);
printf("%s\n", name ? name : "?");
mongoc_gridfs_file_destroy (file);
}
mongoc_gridfs_file_list_destroy (list);
} else if (strcmp(command, "write") == 0) {
if (argc != 4) {
fprintf(stderr, "usage - %s write filename input_file\n", argv[0]);
return 1;
}
stream = mongoc_stream_file_new_for_path (argv [3], O_RDONLY, 0);
assert (stream);
opt.filename = filename;
file = mongoc_gridfs_create_file_from_stream (gridfs, stream, &opt);
assert(file);
mongoc_gridfs_file_save(file);
mongoc_gridfs_file_destroy(file);
} else {
fprintf(stderr, "Unknown command");
return 1;
}
mongoc_gridfs_destroy (gridfs);
mongoc_client_destroy (client);
mongoc_cleanup ();
return 0;
}
int
main (int argc, char *argv[])
{
mongoc_gridfs_t *gridfs;
mongoc_gridfs_file_t *file;
mongoc_gridfs_file_list_t *list;
mongoc_gridfs_file_opt_t opt = {0};
mongoc_client_t *client;
mongoc_stream_t *stream;
bson_t filter;
bson_t opts;
bson_t child;
bson_error_t error;
ssize_t r;
char buf[4096];
mongoc_iovec_t iov;
const char *filename;
const char *command;
bson_value_t id;
if (argc < 2) {
fprintf (stderr, "usage - %s command ...\n", argv[0]);
return 1;
}
mongoc_init ();
iov.iov_base = (void *) buf;
iov.iov_len = sizeof buf;
/* connect to localhost client */
client =
mongoc_client_new ("mongodb://127.0.0.1:27017?appname=gridfs-example");
assert (client);
mongoc_client_set_error_api (client, 2);
/* grab a gridfs handle in test prefixed by fs */
gridfs = mongoc_client_get_gridfs (client, "test", "fs", &error);
assert (gridfs);
command = argv[1];
filename = argv[2];
if (strcmp (command, "read") == 0) {
if (argc != 3) {
fprintf (stderr, "usage - %s read filename\n", argv[0]);
return 1;
}
file = mongoc_gridfs_find_one_by_filename (gridfs, filename, &error);
assert (file);
stream = mongoc_stream_gridfs_new (file);
assert (stream);
for (;;) {
r = mongoc_stream_readv (stream, &iov, 1, -1, 0);
assert (r >= 0);
if (r == 0) {
break;
}
if (fwrite (iov.iov_base, 1, r, stdout) != r) {
MONGOC_ERROR ("Failed to write to stdout. Exiting.\n");
exit (1);
}
}
mongoc_stream_destroy (stream);
mongoc_gridfs_file_destroy (file);
} else if (strcmp (command, "list") == 0) {
bson_init (&filter);
bson_init (&opts);
bson_append_document_begin (&opts, "sort", -1, &child);
BSON_APPEND_INT32 (&child, "filename", 1);
bson_append_document_end (&opts, &child);
list = mongoc_gridfs_find_with_opts (gridfs, &filter, &opts);
bson_destroy (&filter);
bson_destroy (&opts);
while ((file = mongoc_gridfs_file_list_next (list))) {
const char *name = mongoc_gridfs_file_get_filename (file);
printf ("%s\n", name ? name : "?");
mongoc_gridfs_file_destroy (file);
}
mongoc_gridfs_file_list_destroy (list);
} else if (strcmp (command, "write") == 0) {
if (argc != 4) {
fprintf (stderr, "usage - %s write filename input_file\n", argv[0]);
return 1;
}
stream = mongoc_stream_file_new_for_path (argv[3], O_RDONLY, 0);
assert (stream);
opt.filename = filename;
/* the driver generates a file_id for you */
file = mongoc_gridfs_create_file_from_stream (gridfs, stream, &opt);
assert (file);
id.value_type = BSON_TYPE_INT32;
id.value.v_int32 = 1;
/* optional: the following method specifies a file_id of any
BSON type */
if (!mongoc_gridfs_file_set_id (file, &id, &error)) {
fprintf (stderr, "%s\n", error.message);
return 1;
}
mongoc_gridfs_file_save (file);
mongoc_gridfs_file_destroy (file);
} else {
fprintf (stderr, "Unknown command");
return 1;
}
mongoc_gridfs_destroy (gridfs);
mongoc_client_destroy (client);
mongoc_cleanup ();
return 0;
}
