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-rw-r--r--config.c1
-rw-r--r--lsp-write.c17
-rw-r--r--lsp.c13
-rw-r--r--lsp.h7
-rw-r--r--main.c2
-rw-r--r--ted.c3
-rw-r--r--ted.cfg3
-rw-r--r--ted.h1
8 files changed, 30 insertions, 17 deletions
diff --git a/config.c b/config.c
index 3fc3183..b8f0f17 100644
--- a/config.c
+++ b/config.c
@@ -85,6 +85,7 @@ static SettingBool const settings_bool[] = {
{"phantom-completions", &settings_zero.phantom_completions, true},
{"signature-help-enabled", &settings_zero.signature_help_enabled, true},
{"lsp-enabled", &settings_zero.lsp_enabled, true},
+ {"lsp-log", &settings_zero.lsp_log, true},
{"hover-enabled", &settings_zero.hover_enabled, true},
{"vsync", &settings_zero.vsync, false},
{"highlight-enabled", &settings_zero.highlight_enabled, true},
diff --git a/lsp-write.c b/lsp-write.c
index 56f8e7d..df31d47 100644
--- a/lsp-write.c
+++ b/lsp-write.c
@@ -318,19 +318,18 @@ static void message_writer_write_and_free(LSP *lsp, JSONWriter *o) {
// this is kind of hacky but it lets us send the whole request with one write call.
// probably not *actually* needed. i thought it would help fix an error but it didn't.
size_t content_length = str_builder_len(&builder) - max_header_size;
- char content_length_str[32];
- sprintf(content_length_str, "%zu", content_length);
- size_t header_size = strlen("Content-Length: \r\n\r\n") + strlen(content_length_str);
- char *header = &builder.str[max_header_size - header_size];
- strcpy(header, "Content-Length: ");
- strcat(header, content_length_str);
- // we specifically DON'T want a null byte
- memcpy(header + strlen(header), "\r\n\r\n", 4);
+ char header_str[64];
+ sprintf(header_str, "Content-Length: %zu\r\n\r\n", content_length);
+ size_t header_size = strlen(header_str);
+ char *content = &builder.str[max_header_size - header_size];
+ memcpy(content, header_str, header_size);
- char *content = header;
#if LSP_SHOW_C2S
printf("%s%s%s\n",term_bold(stdout),content,term_clear(stdout));
#endif
+ if (lsp->log) {
+ fprintf(lsp->log, "MESSAGE FROM CLIENT TO SERVER\n%s\n\n", content + header_size);
+ }
process_write(lsp->process, content, strlen(content));
diff --git a/lsp.c b/lsp.c
index f721efd..2c9b680 100644
--- a/lsp.c
+++ b/lsp.c
@@ -308,6 +308,9 @@ static void lsp_receive(LSP *lsp, size_t max_size) {
}
char *copy = strn_dup(lsp->received_data + response_offset, response_size);
+ if (lsp->log) {
+
+ }
JSON json = {0};
if (json_parse(&json, copy)) {
assert(json.text == copy);
@@ -453,7 +456,7 @@ const char *lsp_document_path(LSP *lsp, LSPDocumentID document) {
return path;
}
-LSP *lsp_create(const char *root_dir, const char *analyzer_command, const char *configuration) {
+LSP *lsp_create(const char *root_dir, const char *command, const char *configuration, FILE *log) {
LSP *lsp = calloc(1, sizeof *lsp);
if (!lsp) return NULL;
@@ -462,15 +465,15 @@ LSP *lsp_create(const char *root_dir, const char *analyzer_command, const char *
static LSPID curr_id = 1;
lsp->id = curr_id++;
-
+ lsp->log = log;
#if DEBUG
printf("Starting up LSP %p `%s` in %s\n",
- (void *)lsp, analyzer_command, root_dir);
+ (void *)lsp, command, root_dir);
#endif
str_hash_table_create(&lsp->document_ids, sizeof(u32));
- lsp->command = str_dup(analyzer_command);
+ lsp->command = str_dup(command);
if (configuration && *configuration)
lsp->configuration_to_send = str_dup(configuration);
lsp->quit_sem = SDL_CreateSemaphore(0);
@@ -486,7 +489,7 @@ LSP *lsp_create(const char *root_dir, const char *analyzer_command, const char *
.separate_stderr = true,
.working_directory = root_dir,
};
- lsp->process = process_run_ex(analyzer_command, &settings);
+ lsp->process = process_run_ex(command, &settings);
LSPRequest initialize = {
.type = LSP_REQUEST_INITIALIZE
};
diff --git a/lsp.h b/lsp.h
index b501da1..b87f2a9 100644
--- a/lsp.h
+++ b/lsp.h
@@ -527,6 +527,9 @@ typedef struct LSP {
// thread-safety: only set once in lsp_create.
LSPID id;
+ // thread-safety: set once in lsp_create, then only used by communication thread
+ FILE *log;
+
// The server process
// thread-safety: created in lsp_create, then only accessed by the communication thread
Process *process;
@@ -593,7 +596,9 @@ void lsp_cancel_request(LSP *lsp, LSPRequestID id);
// don't free the contents of this response! let me handle it!
void lsp_send_response(LSP *lsp, LSPResponse *response);
const char *lsp_response_string(const LSPResponse *response, LSPString string);
-LSP *lsp_create(const char *root_dir, const char *analyzer_command, const char *configuration);
+// Start up an LSP server.
+// configuration and log can be NULL.
+LSP *lsp_create(const char *root_dir, const char *command, const char *configuration, FILE *log);
// try to add a new "workspace folder" to the lsp.
// IMPORTANT: only call this if lsp->initialized is true
// (if not we don't yet know whether the server supports workspace folders)
diff --git a/main.c b/main.c
index 3975adc..a0bc3b6 100644
--- a/main.c
+++ b/main.c
@@ -1,9 +1,9 @@
/*
@TODO:
-- debug-lsp option (which logs LSP messages)
- check LSP process status (TEST: what happens if LSP server is not installed)
- make tags_dir the root folder
- check that tags still works
+ - check that phantom completions works with tags
- do we need higher than 1-second resolution in time_last_modified on windows?
- TESTING: make rust-analyzer-slow (waits 10s before sending response)
- TESTING: check all IDE features with different servers
diff --git a/ted.c b/ted.c
index 4a76cd7..ae1908b 100644
--- a/ted.c
+++ b/ted.c
@@ -191,8 +191,9 @@ LSP *ted_get_lsp(Ted *ted, const char *path, Language language) {
return NULL; // why are there so many LSP open???
if (*settings->lsp) {
// start up this LSP
+ FILE *log = settings->lsp_log ? ted->log : NULL;
char *root_dir = settings_get_root_dir(settings, path);
- ted->lsps[i] = lsp_create(root_dir, settings->lsp, settings->lsp_configuration);
+ ted->lsps[i] = lsp_create(root_dir, settings->lsp, settings->lsp_configuration, log);
free(root_dir);
// don't actually return it yet, since it's still initializing (see above)
}
diff --git a/ted.cfg b/ted.cfg
index 220de0a..94e528d 100644
--- a/ted.cfg
+++ b/ted.cfg
@@ -38,6 +38,9 @@ phantom-completions = on
# enable LSP support (for autocompletion, etc.)
# you can also set `lsp = ""` but this is a quick way to disable LSP servers for all langauges
lsp-enabled = yes
+# enable this to log all messages between ted and the LSP server
+# (may require restarting ted to update)
+lsp-log = no
# display function signature help? (only with LSP running)
# this is the thing at the bottom of ted which shows the parameters to the function you're calling
signature-help-enabled = yes
diff --git a/ted.h b/ted.h
index a3104e8..270adff 100644
--- a/ted.h
+++ b/ted.h
@@ -128,6 +128,7 @@ typedef struct {
bool identifier_trigger_characters;
bool signature_help_enabled;
bool lsp_enabled;
+ bool lsp_log;
bool hover_enabled;
bool highlight_enabled;
bool highlight_auto;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 03:56:56 +0000