First draft of the wma decoder.

[paraslash.git] / filter.c

diff --git a/filter.c b/filter.c
index b8a7c5c19231d415f0e2488a6275f619901e2d65..7dbc07851b00c78de96b4889663286f468611398 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -6,8 +6,9 @@
 
 /** \file filter.c The stand-alone filter program. */
 
-#include "para.h"
+#include <regex.h>
 
+#include "para.h"
 #include "filter.cmdline.h"
 #include "list.h"
 #include "sched.h"
@@ -61,6 +62,15 @@ static void open_filters(void)
        }
 }
 
+static void free_filter_confs(void)
+{
+       int i;
+       struct filter_node *fn;
+
+       FOR_EACH_FILTER_NODE(fn, fc, i)
+               free(fn->conf);
+}
+
 static int init_filter_chain(void)
 {
        int i, ret;
@@ -69,13 +79,13 @@ static int init_filter_chain(void)
        if (!conf.filter_given)
                return -E_NO_FILTERS;
        fc->num_filters = conf.filter_given;
-       fc->filter_nodes = para_malloc(fc->num_filters * sizeof(struct filter_node));
+       fc->filter_nodes = para_calloc(fc->num_filters * sizeof(struct filter_node));
        fc->inbufp = &sit->buf;
        fc->in_loaded = &sit->loaded;
        fc->input_error = &sit->task.error;
        fc->task.error = 0;
        fc->output_error = &sot->task.error;
-       fc->task.pre_select = filter_pre_select;
+       fc->task.post_select = filter_post_select;
        sprintf(fc->task.status, "filter chain");
 
        FOR_EACH_FILTER_NODE(fn, fc, i) {
@@ -92,6 +102,7 @@ static int init_filter_chain(void)
        open_filters();
        return 1;
 err:
+       free_filter_confs();
        free(fc->filter_nodes);
        return ret;
 }
@@ -121,6 +132,7 @@ static int parse_config(int argc, char *argv[])
        HANDLE_VERSION_FLAG("filter", conf);
        if (conf.help_given || conf.detailed_help_given)
                print_help_and_die();
+       loglevel = get_loglevel_by_name(conf.loglevel_arg);
        if (!cf) {
                char *home = para_homedir();
                cf = make_message("%s/.paraslash/filter.conf", home);
@@ -131,7 +143,8 @@ static int parse_config(int argc, char *argv[])
                        .override = 0,
                        .initialize = 0,
                        .check_required = 0,
-                       .check_ambiguity = 0
+                       .check_ambiguity = 0,
+                       .print_errors = 1
                };
                if (filter_cmdline_parser_config_file(cf, &conf, &params))
                        return -E_FILTER_SYNTAX;
@@ -163,7 +176,6 @@ int main(int argc, char *argv[])
        ret = parse_config(argc, argv);
        if (ret < 0)
                goto out;
-       loglevel = get_loglevel_by_name(conf.loglevel_arg);
        ret = init_filter_chain();
        if (ret < 0)
                goto out;
@@ -175,11 +187,12 @@ int main(int argc, char *argv[])
        sot->input_error = &fc->task.error;
 
        register_task(&sit->task);
-       register_task(&fc->task);
        register_task(&sot->task);
+       register_task(&fc->task);
        s.default_timeout.tv_sec = 1;
        s.default_timeout.tv_usec = 0;
        ret = schedule(&s);
+       free_filter_confs();
        close_filters(fc);
 out:
        free(sit->buf);