grn_rc
GRN_PLUGIN_REGISTER(grn_ctx *ctx)
{
grn_proc_create(ctx, "str_len", strlen("str_len"), GRN_PROC_FUNCTION,
func_str_len, NULL, NULL, 0, NULL);
return ctx->rc;
}
grn_rc
GRN_PLUGIN_REGISTER(grn_ctx *ctx)
{
grn_proc_create(ctx, "QueryExpanderTSV", strlen("QueryExpanderTSV"),
GRN_PROC_FUNCTION,
func_query_expander_tsv, NULL, NULL,
0, NULL);
return GRN_SUCCESS;
}
void
grn_proc_init_fuzzy_search(grn_ctx *ctx)
{
grn_obj *selector_proc;
selector_proc = grn_proc_create(ctx, "fuzzy_search", -1,
GRN_PROC_FUNCTION,
NULL, NULL, NULL, 0, NULL);
grn_proc_set_selector(ctx, selector_proc, selector_fuzzy_search);
}
static grn_obj *
proc_define_selector(grn_ctx *ctx, int nargs, grn_obj **args, grn_user_data *user_data)
{
uint32_t nvars;
grn_expr_var *vars;
grn_obj *outbuf = args[0];
grn_proc_get_info(ctx, user_data, &vars, &nvars, NULL);
if (grn_proc_create(ctx,
GRN_TEXT_VALUE(&vars[0].value),
GRN_TEXT_LEN(&vars[0].value),
NULL, proc_select, NULL, NULL, nvars - 1, vars + 1)) {
GRN_TEXT_PUT(ctx, outbuf, GRN_TEXT_VALUE(&vars[0].value), GRN_TEXT_LEN(&vars[0].value));
}
return outbuf;
}
grn_rc
GRN_PLUGIN_REGISTER(grn_ctx *ctx)
{
grn_rc rc = GRN_SUCCESS;
grn_proc_create(ctx,
"time_classify_second", -1,
GRN_PROC_FUNCTION,
func_time_classify_second,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_minute", -1,
GRN_PROC_FUNCTION,
func_time_classify_minute,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_hour", -1,
GRN_PROC_FUNCTION,
func_time_classify_hour,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_day", -1,
GRN_PROC_FUNCTION,
func_time_classify_day,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_week", -1,
GRN_PROC_FUNCTION,
func_time_classify_week,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_month", -1,
GRN_PROC_FUNCTION,
func_time_classify_month,
NULL, NULL, 0, NULL);
grn_proc_create(ctx,
"time_classify_year", -1,
GRN_PROC_FUNCTION,
func_time_classify_year,
NULL, NULL, 0, NULL);
return rc;
}
grn_rc
grn_command_register(grn_ctx *ctx,
const char *command_name,
int command_name_size,
grn_command_run_func *run,
grn_expr_var *vars,
unsigned int n_vars,
void *user_data)
{
GRN_API_ENTER;
if (command_name_size == -1) {
command_name_size = strlen(command_name);
}
{
grn_obj *command_object;
command_object = grn_proc_create(ctx,
command_name,
command_name_size,
GRN_PROC_COMMAND,
NULL, NULL, NULL, n_vars, vars);
if (!command_object) {
GRN_PLUGIN_ERROR(ctx, GRN_COMMAND_ERROR,
"[command][%.*s] failed to grn_proc_create()",
command_name_size, command_name);
GRN_API_RETURN(ctx->rc);
}
{
grn_proc *command = (grn_proc *)command_object;
command->callbacks.command.run = run;
command->user_data = user_data;
}
}
GRN_API_RETURN(GRN_SUCCESS);
}
/*
This function registers a plugin to a database.
*/
grn_rc
GRN_PLUGIN_REGISTER(grn_ctx *ctx)
{
grn_obj *obj;
grn_expr_var vars[] = {
{NULL, 0},
{NULL, 0},
{NULL, 0}
};
GRN_TEXT_INIT(&vars[0].value, 0);
GRN_TEXT_INIT(&vars[1].value, 0);
GRN_UINT32_INIT(&vars[2].value, 0);
/*
grn_proc_create() registers a plugin to a database which is associated
with `ctx'. A returned object must not be finalized here.
*/
obj = grn_proc_create(ctx, "TokenMecab", 10, GRN_PROC_TOKENIZER,
mecab_init, mecab_next, mecab_fin, 3, vars);
if (!obj || ((grn_db_obj *)obj)->id != GRN_DB_MECAB) { return GRN_FILE_CORRUPT; }
return GRN_SUCCESS;
}
void
grn_proc_init_snippet_html(grn_ctx *ctx)
{
grn_proc_create(ctx, "snippet_html", -1, GRN_PROC_FUNCTION,
func_snippet_html, NULL, NULL, 0, NULL);
}
void
grn_proc_init_edit_distance(grn_ctx *ctx)
{
grn_proc_create(ctx, "edit_distance", -1, GRN_PROC_FUNCTION,
func_edit_distance, NULL, NULL, 0, NULL);
}
void
grn_proc_init_highlight_html(grn_ctx *ctx)
{
grn_proc_create(ctx, "highlight_html", -1, GRN_PROC_FUNCTION,
func_highlight_html, NULL, NULL, 0, NULL);
}