More lsp support

This makes the LSP support complete for now:

- Completion
- Diagnostics
- Goto implementation/declaration
- Rename
- Documentation
- Find references

1 files changed, 43 insertions, 1 deletions

diff --git a/src/main/lsp.h b/src/main/lsp.h
index 736282d..27d8c93 100644
--- a/src/main/lsp.h
+++ b/src/main/lsp.h
@@ -1,11 +1,53 @@
 #ifndef _MAIN_LSP_H
 #define _MAIN_LSP_H
 
+#include <stddef.h>
+
+#include "dged/location.h"
+#include "dged/lsp.h"
+#include "dged/s8.h"
+#include "dged/vec.h"
+
+#include "lsp/types.h"
+
 struct reactor;
 struct buffers;
+struct commands;
 
-void lang_servers_init(struct reactor *reactor, struct buffers *buffers);
+void lang_servers_init(struct reactor *reactor, struct buffers *buffers,
+                       struct commands *commands);
 void lang_servers_update(void);
 void lang_servers_teardown(void);
 
+struct lsp_server;
+struct buffer;
+struct workspace_edit;
+
+struct lsp_server *lsp_server_for_lang_id(const char *id);
+struct lsp_server *lsp_server_for_buffer(struct buffer *buffer);
+
+void lsp_server_reload(struct lsp_server *server);
+void lsp_server_shutdown(struct lsp_server *server);
+struct lsp *lsp_backend(struct lsp_server *server);
+
+bool apply_edits(struct lsp_server *server,
+                 const struct workspace_edit *ws_edit);
+
+void apply_edits_buffer(struct lsp_server *, struct buffer *, text_edit_vec,
+                        struct location *);
+
+typedef void (*response_handler)(struct lsp_server *, struct lsp_response *,
+                                 void *);
+uint64_t new_pending_request(struct lsp_server *server,
+                             response_handler handler, void *userdata);
+
+struct region lsp_range_to_coordinates(struct lsp_server *server,
+                                       struct buffer *buffer,
+                                       struct region range);
+
+struct region region_to_lsp(struct buffer *buffer, struct region region,
+                            struct lsp_server *server);
+
+struct lsp_diagnostics *lsp_server_diagnostics(struct lsp_server *server);
+
 #endif