mirror of
https://github.com/AlexandreRouma/SDRPlusPlus.git
synced 2025-02-05 14:14:46 +01:00
93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
#include <scripting.h>
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#include <duktape/duk_console.h>
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#include <version.h>
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#include <fstream>
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#include <sstream>
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#include <signal_path/signal_path.h>
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#include <imgui/imgui.h>
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ScriptManager::ScriptManager() {
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}
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ScriptManager::Script* ScriptManager::createScript(std::string name, std::string path) {
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ScriptManager::Script* script = new ScriptManager::Script(this, name, path);
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scripts[name] = script;
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return script;
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}
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ScriptManager::Script::Script(ScriptManager* man, std::string name, std::string path) {
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this->name = name;
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manager = man;
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std::ifstream file(path, std::ios::in);
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std::stringstream ss;
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ss << file.rdbuf();
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code = ss.str();
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}
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void ScriptManager::Script::run() {
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ctx = ScriptManager::createContext(manager, name);
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running = true;
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if (worker.joinable()) {
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worker.join();
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}
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worker = std::thread(scriptWorker, this);
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}
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duk_context* ScriptManager::createContext(ScriptManager* _this, std::string name) {
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duk_context* ctx = duk_create_heap_default();
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duk_console_init(ctx, DUK_CONSOLE_PROXY_WRAPPER);
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duk_push_string(ctx, name.c_str());
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duk_put_global_string(ctx, "SCRIPT_NAME");
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duk_idx_t sdrppBase = duk_push_object(ctx);
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// API
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duk_push_string(ctx, VERSION_STR);
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duk_put_prop_string(ctx, sdrppBase, "version");
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duk_push_c_function(ctx, ScriptManager::duk_setSource, 1);
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duk_put_prop_string(ctx, sdrppBase, "selectSource");
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// Modules
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duk_idx_t modObjId = duk_push_object(ctx);
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for (const auto& [name, handler] : _this->handlers) {
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duk_idx_t objId = duk_push_object(ctx);
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handler.handler(handler.ctx, ctx, objId);
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duk_put_prop_string(ctx, modObjId, name.c_str());
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}
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duk_put_prop_string(ctx, sdrppBase, "modules");
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duk_put_global_string(ctx, "sdrpp");
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return ctx;
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}
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// TODO: Switch to spdlog
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void ScriptManager::Script::scriptWorker(Script* script) {
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if (duk_peval_string(script->ctx, script->code.c_str()) != 0) {
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printf("Error: %s\n", duk_safe_to_string(script->ctx, -1));
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//return;
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}
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duk_destroy_heap(script->ctx);
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script->running = false;
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}
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void ScriptManager::bindScriptRunHandler(std::string name, ScriptManager::ScriptRunHandler_t handler) {
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// TODO: check if it exists and add a "unbind" function
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handlers[name] = handler;
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}
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duk_ret_t ScriptManager::duk_setSource(duk_context* dukCtx) {
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const char* name = duk_require_string(dukCtx, -1);
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sigpath::sourceManager.selectSource(name);
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duk_pop_n(dukCtx, 1); // Pop demod name, this and context
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return 0;
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} |