Add Linux GUI installer via Wine (#3)

* Add Linux GUI installer via Wine

* Fix launcher creation and add BTF_RELAY env var support

* Pool server, Linux GUI, unified binary, README update

* Root Makefile: make linux / make windows, cleaner README

* Remove headless.cpp

* Fix XPM color count mismatch causing toolbar image errors on Linux

* XPM icons: same code on Windows and Linux, no ifdefs around image loading

* Fix GTK icon crash and Linux printf format

* btfrv: 10s socket timeout on relay connects

* Faster peer discovery: more dials per pass, shorter backoff and sleep

* Parallel btf peer connections

* Fix GetMyExternalIP - was disabled, now uses modern IP echo services

* Fix tunnel disconnect on idle and restore external IP detection

* Filter stale Nostr descriptors

* Sort peers by freshness, fresh first

* Pool: add .btf Stratum listener — miners connect via rendezvous, no port forwarding needed

* btf pool: self-replacing listeners, one per relay, no queuing between miners

* Mining modes: solo/operator/participant — pool server on-demand, participant Stratum client

* Status bar: show external IP and .btf address

* README: clean rewrite, concept-first, minimal

* make linux produces AppImage

* make linux produces AppImage

* Pool dashboard: connect instructions, tabs, share bars

* Perf fixes: GetMyExternalIP threaded, btf listener counted

* Perf fixes: GetMyExternalIP threaded, btf listener counted

* Fix pool payouts: defer until coinbase maturity

* Pool: clean mode switching, IP warning

* Pool: clean mode switching

* Fix gPoolRunning: remove static

* AppImage: use real icon from bitcoin.ico

* Fix exit crash; Mining menu

* Fix exit crash; Mining menu

* Fix exit crash; Mining menu

* Fix exit crash; Mining menu

* Fix exit crash; Mining menu

* Windows build: use mingw32-make

* Windows build: simpler make invocation

* Add deps-windows target

* Windows build fixes

* Windows build fixes

* Windows makefile: fix obj dir

* Windows: output to repo root

* Windows: bundle DLLs into zip

* Replace wxWidgets with ImGui+GLFW: same build on Linux and Windows

* Fix %I64d that slipped back through rebase (main.h, net.h)

* MinGW: add _mkdir shim for non-MSVC Windows; fix %I64d

* Fix gPoolRunning extern outside ifndef _WIN32

* Remove -lboost_system: boost is header-only in this codebase

* Status bar: copy buttons for IP and .btf address

* Windows: add app icon via windres, strip wx stuff from rc file

* Clean GUI: single Options menu item, bigger font, better spacing, cleaner options dialog; update README

* GUI: embed Roboto font at 16px for clear readability on all platforms

* Windows: windres depends on obj dir target

* Fix balance hidden off-screen: put on own line below address bar

* Windows: inline mkdir in every rule, remove dir target that confused make

* Windows: move all target to top so it's the default rule

* Fix pool server not starting: always start when operator selected, re-sync dialog state on open

* Write debug.log to data directory (AppData/Roaming/Bitflash on Windows)

* Participant miner: use wallet address as username so payouts go to wallet

* Add .gitattributes to lock LF line endings, prevent CRLF drift

* Refactor pool mining to btf-only transport

* Persist pool settings and startup wiring

* Prune stale peers and expose pool queries

* Fix build regressions and add CLI mode/arg parity

* Fix rpc miner stats declaration order

* Centralize pool runtime extern declarations

* Separate operator/participant dashboards and restore peer stats

* Add live telemetry strip and clearer per-mode runtime metrics

* Reduce mining dashboard clutter and remove manual pool entry

* Count only authorized pool miners

* Seed initial pool job on startup

* Use a real share target for pool work

* Switch pool accounting to round-based shares

* Fix nostr pool announcer stats call sites

* Fix pool stats definition order

* Improve pool worker status display

* Add mutex include for participant status

* Replace ImClamp in dashboard layout

* Clarify participant work status

* Log participant status transitions

* Reduce peer discovery log noise

* Add participant status badge

* Track participant auth acknowledgements

* Log and validate pool job delivery

---------

Co-authored-by: Bitflash Pool Dev <pool@bitflash>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/nostr.h b/src/nostr.h
index b878db9..63fc095 100644
--- a/src/nostr.h
+++ b/src/nostr.h
@@ -15,6 +15,7 @@
 
 // Thread entry point (signature compatible with _beginthread)
 void ThreadNostrSeed(void* parg);
+void ThreadBtfPoolAnnouncer(void* parg);
 
 // Public relays used for discovery. Tunable.
 extern const char* pszNostrRelays[];
@@ -38,6 +39,32 @@ extern std::string strBtfAnnounceRelay;
 // Every relay to try: curated seeds + relays discovered from Nostr announcements.
 std::vector<std::string> BtfAllRelays();
 
+struct BtfPoolAnnouncement
+{
+    std::string btfAddress;
+    std::string poolName;
+    std::string dashboardUrl;
+    double feePercent;
+    int connectedMiners;
+    int blocksFound;
+    double hashRate;
+    int64 createdAt;
+
+    BtfPoolAnnouncement()
+        : feePercent(0.0), connectedMiners(0), blocksFound(0), hashRate(0.0), createdAt(0)
+    {
+    }
+};
+
+// Current live pool announcements discovered from Nostr relays.
+void BtfGetPoolAnnouncements(std::vector<BtfPoolAnnouncement>& out);
+
+// Publish a live pool announcement on Nostr.
+bool BtfPublishPoolAnnouncement(const BtfPoolAnnouncement& ann);
+
+// Query the latest pool announcement for a specific .btf pool address.
+bool BtfQueryPoolAnnouncement(const std::string& poolBtfAddr, BtfPoolAnnouncement& out);
+
 // Copy this node's .btf identity (lazily loading or generating it): the x-only
 // pubkey (= the .btf address) and the x25519 secret for the end-to-end channel.
 bool BtfGetIdentity(unsigned char pubkey[32], unsigned char enc_sk[32]);