Rename hcore=>smocore

2025-07-22 06:15:12 -04:00
parent 9c16aeeb55
commit 756571b9b4
54 changed files with 6 additions and 6 deletions
@@ -0,0 +1,155 @@
+%{
+#include <vector>
+#include <utility>
+#include <string>
+#include <cstring>
+#include <cstdlib>
+#include <stdexcept>
+#include <memory>
+#include <functional>
+#include <user/senseDeviceSpec.h>
+#include <deviceManager/deviceManager.h>
+
+#ifndef yylex
+/* We use different prefixes for the lexer and parser.
+ * * Our lexer's prefix is deviceSpecl.
+ * * Our parser's prefix is deviceSpecp.
+ *
+ * Yacc and Bison don't have a way to handle the scenario where the lexer has
+ * a different prefix from the parser that they generate. They assume that the
+ * lexer must have the same prefix as the parser they generate. So we just use
+ * this #define below to override yacc/bison's presumed prefix for the lexer.
+ */
+#error "Yacc should have defined yylex as a preprocessor token, and we need to override it to tell yacc the name of our lex function."
+#endif
+#undef yylex
+#define yylex deviceSpecllex
+
+#ifdef yytext
+#undef yytext
+#endif
+#define yytext deviceSpecltext
+
+// Declare the symbols that our lexer will export.
+int yylex(void);
+extern char* yytext; // Declare yytext to access the current token text
+void yyerror(const char *message)
+{
+    throw std::runtime_error(
+        std::string("deviceSpec parser error: ")
+            + std::string(message)
+            + " at token: " + std::string(yytext));
+}
+
+%}
+
+%union {
+    char* str;
+    char chr;
+    hk::device::SenseDeviceSpec* sensorSpec;
+    hk::device::InteroceptorDeviceSpec* interoceptorSpec;
+    hk::device::ExtrospectorDeviceSpec* extrospectorSpec;
+    std::vector<std::pair<std::string,std::string>>* paramVector;
+    std::pair<std::string,std::string>* param;
+}
+
+%token <str> STRING
+%token PIPE DOUBLE_PIPE LPAREN RPAREN
+%token <chr> KEYWORD_SPECTYPE_ACTUATOR
+%token <chr> KEYWORD_SPECTYPE_EXTROSPECTOR KEYWORD_SPECTYPE_INTEROSPECTOR
+%token EQUALS    // Add new token for '='
+
+%type <paramVector> params opt_params
+%type <param> param
+%type <sensorSpec> spec_body
+%type <interoceptorSpec> interoceptor_spec
+%type <extrospectorSpec> extrospector_spec
+
+%%
+
+file: /* NOTHING */
+    | sensor_specs
+    ;
+
+sensor_specs:
+    sensor_spec
+    | sensor_specs DOUBLE_PIPE sensor_spec
+    ;
+
+sensor_spec:
+    interoceptor_spec
+    | extrospector_spec
+    ;
+
+interoceptor_spec:
+    KEYWORD_SPECTYPE_INTEROSPECTOR PIPE spec_body {
+        auto spec = std::make_shared<hk::device::InteroceptorDeviceSpec>(
+            *static_cast<hk::device::InteroceptorDeviceSpec *>($3));
+
+        spec->sensorType = $1;
+        hk::device::DeviceManager::interoceptorDeviceSpecs.push_back(spec);
+        hk::device::DeviceManager::senseDeviceSpecs.push_back(spec);
+
+        delete $3;
+    }
+    ;
+
+extrospector_spec:
+    KEYWORD_SPECTYPE_EXTROSPECTOR PIPE spec_body {
+        auto spec = std::make_shared<hk::device::ExtrospectorDeviceSpec>(
+            *static_cast<hk::device::ExtrospectorDeviceSpec *>($3));
+
+        spec->sensorType = $1;
+        hk::device::DeviceManager::extrospectorDeviceSpecs.push_back(spec);
+        hk::device::DeviceManager::senseDeviceSpecs.push_back(spec);
+
+        delete $3;
+    }
+    ;
+
+spec_body:
+    STRING PIPE STRING LPAREN opt_params RPAREN PIPE STRING LPAREN opt_params RPAREN PIPE STRING {
+        $$ = new hk::device::SenseDeviceSpec();
+        $$->sensorType = '\0';
+        $$->implexor = std::string($1);
+        $$->api = std::string($3);
+        $$->apiParams = std::move(*$5);
+        $$->provider = std::string($8);
+        $$->providerParams = std::move(*$10);
+        $$->deviceSelector = std::string($13);
+        delete $5;
+        delete $10;
+    }
+    ;
+
+opt_params:
+    params
+    | /* empty */ { $$ = new std::vector<std::pair<std::string,std::string>>(); }
+    ;
+
+params:
+    param {
+        $$ = new std::vector<std::pair<std::string,std::string>>();
+        $$->push_back(*$1);
+        delete $1;
+    }
+    | params PIPE param {
+        $$ = $1;
+        $$->push_back(*$3);
+        delete $3;
+    }
+    ;
+
+param:
+    STRING {
+        $$ = new std::pair<std::string,std::string>($1, "");
+    }
+    | STRING EQUALS {
+        $$ = new std::pair<std::string,std::string>($1, "");
+    }
+    | STRING EQUALS STRING {
+        $$ = new std::pair<std::string,std::string>($1, $3);
+    }
+    ;
+
+%%