diff options
Diffstat (limited to 'src/plugin.c')
| -rw-r--r-- | src/plugin.c | 106 |
1 files changed, 54 insertions, 52 deletions
diff --git a/src/plugin.c b/src/plugin.c index 0d9b26b..970b82f 100644 --- a/src/plugin.c +++ b/src/plugin.c @@ -93,7 +93,7 @@ slv2_plugin_verify(const SLV2Plugin* plugin) size_t num_values = 0; - struct _Property* prop = slv2_plugin_get_property(plugin, "doap:name"); + struct _Value* prop = slv2_plugin_get_value(plugin, "doap:name"); if (prop) { num_values = prop->num_values; free(prop); @@ -101,7 +101,7 @@ slv2_plugin_verify(const SLV2Plugin* plugin) if (num_values < 1) return false; /* - prop = slv2_plugin_get_property(plugin, "doap:license"); + prop = slv2_plugin_get_value(plugin, "doap:license"); num_values = prop->num_values; free(prop); if (num_values < 1) @@ -116,7 +116,7 @@ slv2_plugin_get_name(const SLV2Plugin* plugin) { // FIXME: leak char* result = NULL; - struct _Property* prop = slv2_plugin_get_property(plugin, "doap:name"); + struct _Value* prop = slv2_plugin_get_value(plugin, "doap:name"); // FIXME: guaranteed to be the untagged one? if (prop && prop->num_values >= 1) @@ -126,11 +126,11 @@ slv2_plugin_get_name(const SLV2Plugin* plugin) } -SLV2Property -slv2_plugin_get_property(const SLV2Plugin* p, - const char* property) +SLV2Value +slv2_plugin_get_value(const SLV2Plugin* p, + const char* predicate) { - assert(property); + assert(predicate); /* char* header = slv2_query_header(p); @@ -147,11 +147,11 @@ slv2_plugin_get_property(const SLV2Plugin* p, free(lang_filter);*/ char* query = strjoin( - "SELECT DISTINCT ?value FROM data: WHERE { \n" - "plugin: ", property, " ?value . \n" - "} \n", NULL); + "SELECT DISTINCT ?value FROM data: WHERE {\n" + "plugin: ", predicate, " ?value .\n" + "}\n", NULL); - SLV2Property result = slv2_query_get_results(p, query, "value"); + SLV2Value result = slv2_plugin_simple_query(p, query, "value"); free(query); @@ -159,19 +159,33 @@ slv2_plugin_get_property(const SLV2Plugin* p, } +SLV2Value +slv2_plugin_get_properties(const SLV2Plugin* p) +{ + return slv2_plugin_get_value(p, "lv2:pluginProperty"); +} + + +SLV2Value +slv2_plugin_get_hints(const SLV2Plugin* p) +{ + return slv2_plugin_get_value(p, "lv2:pluginHint"); +} + + uint32_t slv2_plugin_get_num_ports(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?value FROM data: WHERE { \n" - "plugin: lv2:port ?value . \n" - "} \n"; + "SELECT DISTINCT ?value FROM data: WHERE {\n" + "plugin: lv2:port ?value .\n" + "}\n"; - SLV2Property results = slv2_query_get_results(p, query, "value"); + SLV2Value results = slv2_plugin_simple_query(p, query, "value"); size_t count = results->num_values; - slv2_property_free(results); + slv2_value_free(results); return count; } @@ -181,16 +195,16 @@ bool slv2_plugin_has_latency(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?value FROM data: WHERE { \n" - " plugin: lv2:port ?port . \n" - " ?port lv2:portHint lv2:reportsLatency . \n" + "SELECT DISTINCT ?port FROM data: WHERE {\n" + " plugin: lv2:port ?port .\n" + " ?port lv2:portHint lv2:reportsLatency .\n" "}\n"; - SLV2Property results = slv2_query_get_results(p, query, "port"); + SLV2Value results = slv2_plugin_simple_query(p, query, "port"); bool exists = (results->num_values > 0); - slv2_property_free(results); + slv2_value_free(results); return exists; } @@ -200,13 +214,13 @@ uint32_t slv2_plugin_get_latency_port(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?value FROM data: WHERE { \n" - " plugin: lv2:port ?port . \n" - " ?port lv2:portHint lv2:reportsLatency ; \n" - " lv2:index ?index . \n" + "SELECT DISTINCT ?value FROM data: WHERE {\n" + " plugin: lv2:port ?port .\n" + " ?port lv2:portHint lv2:reportsLatency ;\n" + " lv2:index ?index .\n" "}\n"; - SLV2Property result = slv2_query_get_results(p, query, "index"); + SLV2Value result = slv2_plugin_simple_query(p, query, "index"); // FIXME: need a sane error handling strategy assert(result->num_values == 1); @@ -217,58 +231,46 @@ slv2_plugin_get_latency_port(const SLV2Plugin* p) return index; } -/* -bool -slv2_plugin_supports_feature(const SLV2Plugin* p, const char* feature_uri) -{ -} - - -bool -slv2_plugin_requires_feature(const SLV2Plugin* p, const char* feature_uri) -{ -} -*/ -SLV2Property +SLV2Value slv2_plugin_get_supported_features(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?feature FROM data: WHERE { \n" - " { plugin: lv2:optionalHostFeature ?feature } \n" - " UNION \n" - " { plugin: lv2:requiredHostFeature ?feature } \n" + "SELECT DISTINCT ?feature FROM data: WHERE {\n" + " { plugin: lv2:optionalHostFeature ?feature }\n" + " UNION\n" + " { plugin: lv2:requiredHostFeature ?feature }\n" "}\n"; - SLV2Property result = slv2_query_get_results(p, query, "feature"); + SLV2Value result = slv2_plugin_simple_query(p, query, "feature"); return result; } -SLV2Property +SLV2Value slv2_plugin_get_optional_features(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?feature FROM data: WHERE { \n" - " plugin: lv2:optionalHostFeature ?feature . \n" + "SELECT DISTINCT ?feature FROM data: WHERE {\n" + " plugin: lv2:optionalHostFeature ?feature .\n" "}\n"; - SLV2Property result = slv2_query_get_results(p, query, "feature"); + SLV2Value result = slv2_plugin_simple_query(p, query, "feature"); return result; } -SLV2Property +SLV2Value slv2_plugin_get_required_features(const SLV2Plugin* p) { const char* const query = - "SELECT DISTINCT ?feature FROM data: WHERE { \n" - " plugin: lv2:requiredHostFeature ?feature . \n" + "SELECT DISTINCT ?feature FROM data: WHERE {\n" + " plugin: lv2:requiredHostFeature ?feature .\n" "}\n"; - SLV2Property result = slv2_query_get_results(p, query, "feature"); + SLV2Value result = slv2_plugin_simple_query(p, query, "feature"); return result; } |