IPCCompiler: Use string hashes for IPC endpoint magic

This patch removes the IPC endpoint numbers that needed to be specified
in the IPC files.  Since the string hash is a (hopefully) collision free
number that depends on the name of the endpoint, we now use that
instead. :^)

Userland/DevTools/HackStudio/LanguageServers/LanguageClient.ipc

@@ -1,4 +1,4 @@
-endpoint LanguageClient = 8002
+endpoint LanguageClient
 {
     AutoCompleteSuggestions(Vector<GUI::AutocompleteProvider::Entry> suggestions) =|
     DeclarationLocation(GUI::AutocompleteProvider::ProjectLocation location) =|

Userland/DevTools/HackStudio/LanguageServers/LanguageServer.ipc

@@ -1,4 +1,4 @@
-endpoint LanguageServer = 8001
+endpoint LanguageServer
 {
     Greet(String project_root) => ()
 

Userland/DevTools/IPCCompiler/main.cpp

@@ -164,11 +164,7 @@ int main(int argc, char** argv)
         lexer.consume_specific("endpoint");
         consume_whitespace();
         endpoints.last().name = lexer.consume_while([](char ch) { return !isspace(ch); });
-        consume_whitespace();
-        assert_specific('=');
-        consume_whitespace();
-        auto magic_string = lexer.consume_while([](char ch) { return !isspace(ch) && ch != '{'; });
-        endpoints.last().magic = magic_string.to_int().value();
+        endpoints.last().magic = Traits<String>::hash(endpoints.last().name);
         consume_whitespace();
         assert_specific('{');
         parse_messages();

Userland/Services/AudioServer/AudioClient.ipc

@@ -1,4 +1,4 @@
-endpoint AudioClient = 82
+endpoint AudioClient
 {
     FinishedPlayingBuffer(i32 buffer_id) =|
     MutedStateChanged(bool muted) =|

Userland/Services/AudioServer/AudioServer.ipc

@@ -1,4 +1,4 @@
-endpoint AudioServer = 85
+endpoint AudioServer
 {
     // Basic protocol
     Greet() => ()

Userland/Services/Clipboard/ClipboardClient.ipc

@@ -1,4 +1,4 @@
-endpoint ClipboardClient = 804
+endpoint ClipboardClient
 {
     ClipboardDataChanged([UTF8] String mime_type) =|
 }

Userland/Services/Clipboard/ClipboardServer.ipc

@@ -1,4 +1,4 @@
-endpoint ClipboardServer = 802
+endpoint ClipboardServer
 {
     Greet() => ()
 

Userland/Services/ImageDecoder/ImageDecoderClient.ipc

@@ -1,4 +1,4 @@
-endpoint ImageDecoderClient = 7002
+endpoint ImageDecoderClient
 {
     Dummy() =|
 }

Userland/Services/ImageDecoder/ImageDecoderServer.ipc

@@ -1,4 +1,4 @@
-endpoint ImageDecoderServer = 7001
+endpoint ImageDecoderServer
 {
     Greet() => ()
 

Userland/Services/LaunchServer/LaunchClient.ipc

@@ -1,4 +1,4 @@
-endpoint LaunchClient = 102
+endpoint LaunchClient
 {
     Dummy() =|
 }

Userland/Services/LaunchServer/LaunchServer.ipc

@@ -1,4 +1,4 @@
-endpoint LaunchServer = 101
+endpoint LaunchServer
 {
     Greet() => ()
     OpenURL(URL url, String handler_name) => (bool response)

Userland/Services/LookupServer/LookupClient.ipc

@@ -1,4 +1,4 @@
-endpoint LookupClient = 9002
+endpoint LookupClient
 {
     Dummy() =|
 }

Userland/Services/LookupServer/LookupServer.ipc

@@ -1,4 +1,4 @@
-endpoint LookupServer = 9001
+endpoint LookupServer
 {
     LookupName(String name) => (int code, Vector<String> addresses)
     LookupAddress(String address) => (int code, String name)

Userland/Services/NotificationServer/NotificationClient.ipc

@@ -1,4 +1,4 @@
-endpoint NotificationClient = 92
+endpoint NotificationClient
 {
     Dummy() =|
 }

Userland/Services/NotificationServer/NotificationServer.ipc

@@ -1,4 +1,4 @@
-endpoint NotificationServer = 95
+endpoint NotificationServer
 {
     // Basic protocol
     Greet() => ()

Userland/Services/ProtocolServer/ProtocolClient.ipc

@@ -1,4 +1,4 @@
-endpoint ProtocolClient = 13
+endpoint ProtocolClient
 {
     // Download notifications
     DownloadProgress(i32 download_id, Optional<u32> total_size, u32 downloaded_size) =|

Userland/Services/ProtocolServer/ProtocolServer.ipc

@@ -1,4 +1,4 @@
-endpoint ProtocolServer = 9
+endpoint ProtocolServer
 {
     // Basic protocol
     Greet() => ()

Userland/Services/SymbolServer/SymbolClient.ipc

@@ -1,4 +1,4 @@
-endpoint SymbolClient = 4541511
+endpoint SymbolClient
 {
     Dummy() =|
 }

Userland/Services/SymbolServer/SymbolServer.ipc

@@ -1,4 +1,4 @@
-endpoint SymbolServer = 4541510
+endpoint SymbolServer
 {
     Greet() => ()
 

Userland/Services/WebContent/WebContentClient.ipc

@@ -1,4 +1,4 @@
-endpoint WebContentClient = 90
+endpoint WebContentClient
 {
     DidStartLoading(URL url) =|
     DidFinishLoading(URL url) =|

Userland/Services/WebContent/WebContentServer.ipc

@@ -1,4 +1,4 @@
-endpoint WebContentServer = 89
+endpoint WebContentServer
 {
     Greet() => ()
 

Userland/Services/WindowServer/WindowClient.ipc

@@ -1,4 +1,4 @@
-endpoint WindowClient = 4
+endpoint WindowClient
 {
     Paint(i32 window_id, Gfx::IntSize window_size, Vector<Gfx::IntRect> rects) =|
     MouseMove(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta, bool is_drag, Vector<String> mime_types) =|

Userland/Services/WindowServer/WindowManagerClient.ipc

@@ -1,4 +1,4 @@
-endpoint WindowManagerClient = 1872
+endpoint WindowManagerClient
 {
     WindowRemoved(i32 wm_id, i32 client_id, i32 window_id) =|
     WindowStateChanged(i32 wm_id, i32 client_id, i32 window_id, i32 parent_client_id, i32 parent_window_id, bool is_active, bool is_minimized, bool is_modal, bool is_frameless, i32 window_type, [UTF8] String title, Gfx::IntRect rect, i32 progress) =|

Userland/Services/WindowServer/WindowManagerServer.ipc

@@ -1,4 +1,4 @@
-endpoint WindowManagerServer = 1871
+endpoint WindowManagerServer
 {
     SetEventMask(u32 event_mask) => ()
     SetManagerWindow(i32 window_id) => ()

Userland/Services/WindowServer/WindowServer.ipc

@@ -1,4 +1,4 @@
-endpoint WindowServer = 2
+endpoint WindowServer
 {
     Greet() => (Gfx::IntRect screen_rect, Core::AnonymousBuffer theme_buffer)