diff options
Diffstat (limited to 'src/port.c')
| -rw-r--r-- | src/port.c | 86 |
1 files changed, 42 insertions, 44 deletions
@@ -25,6 +25,7 @@ #include <slv2/port.h> #include <slv2/types.h> #include <slv2/util.h> +#include <slv2/values.h> #include "slv2_internal.h" @@ -66,7 +67,7 @@ SLV2PortClass slv2_port_get_class(SLV2Plugin p, SLV2Port port) { - SLV2Strings class = slv2_port_get_value(p, port, "rdf:type"); + SLV2Values class = slv2_port_get_value(p, port, "rdf:type"); assert(class); SLV2PortClass ret = SLV2_UNKNOWN_PORT_CLASS; @@ -74,18 +75,21 @@ slv2_port_get_class(SLV2Plugin p, int io = -1; // 0 = in, 1 = out enum { UNKNOWN, AUDIO, CONTROL, MIDI } type = UNKNOWN; - for (unsigned i=0; i < slv2_strings_size(class); ++i) { - const char* value = slv2_strings_get_at(class, i); - if (!strcmp(value, "http://lv2plug.in/ontology#InputPort")) - io = 0; - else if (!strcmp(value, "http://lv2plug.in/ontology#OutputPort")) - io = 1; - else if (!strcmp(value, "http://lv2plug.in/ontology#ControlPort")) - type = CONTROL; - else if (!strcmp(value, "http://lv2plug.in/ontology#AudioPort")) - type = AUDIO; - else if (!strcmp(value, "http://ll-plugins.nongnu.org/lv2/ext/MidiPort")) - type = MIDI; + for (unsigned i=0; i < slv2_values_size(class); ++i) { + SLV2Value val = slv2_values_get_at(class, i); + if (slv2_value_is_uri(val)) { + const char* uri = slv2_value_as_uri(val); + if (!strcmp(uri, "http://lv2plug.in/ontology#InputPort")) + io = 0; + else if (!strcmp(uri, "http://lv2plug.in/ontology#OutputPort")) + io = 1; + else if (!strcmp(uri, "http://lv2plug.in/ontology#ControlPort")) + type = CONTROL; + else if (!strcmp(uri, "http://lv2plug.in/ontology#AudioPort")) + type = AUDIO; + else if (!strcmp(uri, "http://ll-plugins.nongnu.org/lv2/ext/MidiPort")) + type = MIDI; + } } if (io == 0) { @@ -104,20 +108,20 @@ slv2_port_get_class(SLV2Plugin p, ret = SLV2_MIDI_OUTPUT; } - slv2_strings_free(class); + slv2_values_free(class); return ret; } -SLV2Strings +SLV2Values slv2_port_get_value(SLV2Plugin p, SLV2Port port, const char* property) { assert(property); - SLV2Strings result = NULL; + SLV2Values result = NULL; char* query = slv2_strjoin( "SELECT DISTINCT ?value WHERE {\n" @@ -138,12 +142,12 @@ slv2_port_get_symbol(SLV2Plugin p, { char* symbol = NULL; - SLV2Strings result = slv2_port_get_value(p, port, "lv2:symbol"); + SLV2Values result = slv2_port_get_value(p, port, "lv2:symbol"); - if (result && slv2_strings_size(result) == 1) - symbol = strdup(slv2_strings_get_at(result, 0)); + if (result && slv2_values_size(result) == 1) + symbol = strdup(slv2_value_as_string(slv2_values_get_at(result, 0))); - slv2_strings_free(result); + slv2_values_free(result); return symbol; } @@ -155,12 +159,12 @@ slv2_port_get_name(SLV2Plugin p, { char* name = NULL; - SLV2Strings result = slv2_port_get_value(p, port, "lv2:name"); + SLV2Values result = slv2_port_get_value(p, port, "lv2:name"); - if (result && slv2_strings_size(result) == 1) - name = strdup(slv2_strings_get_at(result, 0)); + if (result && slv2_values_size(result) == 1) + name = strdup(slv2_value_as_string(slv2_values_get_at(result, 0))); - slv2_strings_free(result); + slv2_values_free(result); return name; } @@ -170,16 +174,14 @@ float slv2_port_get_default_value(SLV2Plugin p, SLV2Port port) { - // FIXME: do casting properly in the SPARQL query - float value = 0.0f; - SLV2Strings result = slv2_port_get_value(p, port, "lv2:default"); + SLV2Values result = slv2_port_get_value(p, port, "lv2:default"); - if (result && slv2_strings_size(result) == 1) - value = atof(slv2_strings_get_at(result, 0)); + if (result && slv2_values_size(result) == 1) + value = slv2_value_as_float(slv2_values_get_at(result, 0)); - slv2_strings_free(result); + slv2_values_free(result); return value; } @@ -189,16 +191,14 @@ float slv2_port_get_minimum_value(SLV2Plugin p, SLV2Port port) { - // FIXME: need better access to literal types - float value = 0.0f; - SLV2Strings result = slv2_port_get_value(p, port, "lv2:minimum"); + SLV2Values result = slv2_port_get_value(p, port, "lv2:minimum"); - if (result && slv2_strings_size(result) == 1) - value = atof(slv2_strings_get_at(result, 0)); + if (result && slv2_values_size(result) == 1) + value = slv2_value_as_float(slv2_values_get_at(result, 0)); - slv2_strings_free(result); + slv2_values_free(result); return value; } @@ -208,22 +208,20 @@ float slv2_port_get_maximum_value(SLV2Plugin p, SLV2Port port) { - // FIXME: need better access to literal types - float value = 0.0f; - SLV2Strings result = slv2_port_get_value(p, port, "lv2:maximum"); + SLV2Values result = slv2_port_get_value(p, port, "lv2:maximum"); - if (result && slv2_strings_size(result) == 1) - value = atof(slv2_strings_get_at(result, 0)); + if (result && slv2_values_size(result) == 1) + value = slv2_value_as_float(slv2_values_get_at(result, 0)); - slv2_strings_free(result); + slv2_values_free(result); return value; } -SLV2Strings +SLV2Values slv2_port_get_properties(SLV2Plugin p, SLV2Port port) { @@ -231,7 +229,7 @@ slv2_port_get_properties(SLV2Plugin p, } -SLV2Strings +SLV2Values slv2_port_get_hints(SLV2Plugin p, SLV2Port port) { |