Replaced Decoder internal GHashTable storage of options with a std::map

[pulseview.git] / pv / data / decode / decoder.cpp

diff --git a/pv/data/decode/decoder.cpp b/pv/data/decode/decoder.cpp
index 77f91cc3a3511d637b3976339ea6f07e453f2915..05adf250717549f27c74e1c2225578ea5de3da6c 100644 (file)
--- a/pv/data/decode/decoder.cpp
+++ b/pv/data/decode/decoder.cpp
@@ -32,15 +32,15 @@ namespace data {
 namespace decode {
 
 Decoder::Decoder(const srd_decoder *const dec) :
-       _decoder(dec),
-       _options(g_hash_table_new_full(g_str_hash,
-               g_str_equal, g_free, (GDestroyNotify)g_variant_unref))
+       _decoder(dec)
 {
 }
 
 Decoder::~Decoder()
 {
-       g_hash_table_destroy(_options);
+       for (map<string, GVariant*>::const_iterator i = _options.begin();
+               i != _options.end(); i++)
+               g_variant_unref((*i).second);
 }
 
 const srd_decoder* Decoder::decoder() const
@@ -60,23 +60,37 @@ void Decoder::set_probes(std::map<const srd_probe*,
        _probes = probes;
 }
 
-const GHashTable* Decoder::options() const
+const std::map<std::string, GVariant*>& Decoder::options() const
 {
        return _options;
 }
 
 void Decoder::set_option(const char *id, GVariant *value)
 {
+       assert(value);
        g_variant_ref(value);
-       g_hash_table_replace(_options, (void*)g_strdup(id), value);
+       _options[id] = value;
 }
 
 srd_decoder_inst* Decoder::create_decoder_inst(
        srd_session *const session) const
 {
-       // Create the decoder instance
+       GHashTable *const opt_hash = g_hash_table_new_full(g_str_hash,
+               g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
+
+       for (map<string, GVariant*>::const_iterator i = _options.begin();
+               i != _options.end(); i++)
+       {
+               GVariant *const value = (*i).second;
+               g_variant_ref(value);
+               g_hash_table_replace(opt_hash, (void*)g_strdup(
+                       (*i).first.c_str()), value);
+       }
+
        srd_decoder_inst *const decoder_inst = srd_inst_new(
-               session, _decoder->id, _options);
+               session, _decoder->id, opt_hash);
+       g_hash_table_destroy(opt_hash);
+
        if(!decoder_inst)
                return NULL;