mirror of
https://github.com/f4exb/sdrangel.git
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84 lines
3.5 KiB
C++
84 lines
3.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2026 Jon Beniston, M7RCE <jon@beniston.com> //
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// Some code by AI //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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// Writes the MCP tool list to a file at build time, so that the Claude Desktop extension can
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// carry the real list rather than inventing one. A client that starts before SDRangel reads
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// the tool list once and does not ask again, so the bridge has to be able to answer with the
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// tools this very build of the server provides, before it has ever spoken to it.
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//
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// The registry is metadata and handler functions: building it touches neither the Web API nor
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// any device, so a null adapter is all it needs.
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#include <cstdio>
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#include <cstdlib>
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#ifdef _WIN32
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#include <windows.h>
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#endif
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#include <QCoreApplication>
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#include <QFile>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include "mcptools.h"
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int main(int argc, char *argv[])
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{
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QCoreApplication application(argc, argv);
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if (argc < 2)
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{
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std::fprintf(stderr, "usage: %s <output file>\n", argv[0]);
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return 2;
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}
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std::fprintf(stderr, "toolsdump: application up\n");
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MCPTools tools(nullptr);
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std::fprintf(stderr, "toolsdump: registry built\n");
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QJsonObject result;
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result["tools"] = tools.listTools();
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std::fprintf(stderr, "toolsdump: listed\n");
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QFile file(QString::fromLocal8Bit(argv[1]));
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if (!file.open(QIODevice::WriteOnly))
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{
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std::fprintf(stderr, "cannot write %s: %s\n", argv[1], qPrintable(file.errorString()));
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return 1;
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}
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file.write(QJsonDocument(result).toJson(QJsonDocument::Compact));
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file.close();
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std::fprintf(stderr, "toolsdump: written\n");
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std::fprintf(stderr, "%s: %d tools\n", argv[1], result["tools"].toArray().size());
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// The registry brings background threads up with it and they do not all stop when main
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// returns, which leaves the process, and so the build, hanging. Even _Exit does not get
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// out, since the runtime's own teardown waits on them, so end the process from the kernel
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// side. The file is written and flushed by this point
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std::fflush(nullptr);
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#ifdef _WIN32
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TerminateProcess(GetCurrentProcess(), 0);
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#endif
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std::_Exit(0);
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}
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