From e2742d5633354fb97705e07fea3467365712965e Mon Sep 17 00:00:00 2001
From: TomZ <tom@flowee.org>
Date: Wed, 9 Apr 2025 23:23:22 +0200
Subject: [PATCH] Add --offline flag.

---
 src/Processor.cpp | 13 +++++++++++--
 src/Processor.h   |  5 ++++-
 src/main.cpp      |  3 +++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/src/Processor.cpp b/src/Processor.cpp
index 7eb0b2e..cc16821 100644
--- a/src/Processor.cpp
+++ b/src/Processor.cpp
@@ -128,7 +128,7 @@ bool Processor::run()
 
 void Processor::runDownloadQueue()
 {
-    if (m_downloadJobs.isEmpty()) {
+    if (m_offline || m_downloadJobs.isEmpty()) {
         QCoreApplication::quit();
         return;
     }
@@ -139,7 +139,6 @@ void Processor::runDownloadQueue()
 
 void Processor::parseBCMR(const QString &path)
 {
-    logFatal() << "doing it" << path;
     QFile in(path);
     if (in.open(QIODevice::ReadOnly)) {
         char signature[4];
@@ -239,6 +238,16 @@ void Processor::parseBCHTx(QFile &file)
     logFatal() << "parse tx is a TODO";
 }
 
+bool Processor::offline() const
+{
+    return m_offline;
+}
+
+void Processor::setOffline(bool newOffline)
+{
+    m_offline = newOffline;
+}
+
 Processor::MetaCategory *Processor::fetchOrCreate(const QString &catId)
 {
     auto iter = m_categories.find(catId);
diff --git a/src/Processor.h b/src/Processor.h
index 9a5c8a5..c86307a 100644
--- a/src/Processor.h
+++ b/src/Processor.h
@@ -16,9 +16,11 @@ class Processor : QObject
     Q_OBJECT
 public:
     Processor(const QString &inDir, const QString &outDir);
-
     bool run();
 
+    bool offline() const;
+    void setOffline(bool newOffline);
+
 private slots:
     void runDownloadQueue();
 
@@ -50,6 +52,7 @@ private:
 
     QNetworkAccessManager m_network;
     QList<DownloadJob*> m_downloadJobs;
+    bool m_offline = false;
 };
 
 #endif
diff --git a/src/main.cpp b/src/main.cpp
index efae055..3d0f19b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -20,6 +20,8 @@ int main(int x, char **y) {
     parser.addOption(verbose);
     QCommandLineOption quiet(QStringList() << "quiet" << "q", "Be quiet, only errors are shown");
     parser.addOption(quiet);
+    QCommandLineOption offline(QStringList() << "offline", "Don't download anything");
+    parser.addOption(offline);
 
     parser.process(app.arguments());
     auto args = parser.positionalArguments();
@@ -44,6 +46,7 @@ int main(int x, char **y) {
     logger->addConsoleChannel();
 
     Processor processor(args.at(0), args.at(1));
+    processor.setOffline(parser.isSet(offline));
     if (!processor.run())
         return 1;