update debugger

include/pocketpy/debugger/dap.h

@@ -1,4 +1 @@
 #pragma once
-#include "pocketpy/export.h"
-PK_API void wait_for_debugger(const char* hostname, unsigned short port);
-PK_API void c11_dap_send_exited_event(int exitCode);

include/pocketpy/pocketpy.h

@@ -703,12 +703,15 @@ PK_API bool py_pickle_dumps(py_Ref val) PY_RAISE PY_RETURN;
 PK_API bool py_pickle_loads(const unsigned char* data, int size) PY_RAISE PY_RETURN;
 
 /************* Profiler *************/
-
 PK_API void py_profiler_begin();
 PK_API void py_profiler_end();
 PK_API void py_profiler_reset();
 PK_API char* py_profiler_report();
 
+/************* DAP *************/
+PK_API void py_debugger_waitforattach(const char* hostname, unsigned short port);
+PK_API void py_debugger_exit(int exitCode);
+
 /************* Unchecked Functions *************/
 
 PK_API py_ObjectRef py_tuple_data(py_Ref self);

src/debugger/dap.c

@@ -1,9 +1,7 @@
-#include <ctype.h>
 #include <stdbool.h>
 #include "pocketpy/common/socket.h"
 #include "pocketpy/debugger/core.h"
 #include "pocketpy/objects/base.h"
-#include "pocketpy/debugger/dap.h"
 
 #define DAP_COMMAND_LIST(X)                                                                        \
     X(initialize)                                                                                  \
@@ -235,12 +233,6 @@ void c11_dap_send_stop_event() {
                        "{\"reason\":\"breakpoint\",\"threadId\":1,\"allThreadsStopped\":true}");
 }
 
-void c11_dap_send_exited_event(int exitCode) {
-    char body[64];
-    snprintf(body, sizeof(body), "{\"exitCode\":%d}", exitCode);
-    c11_dap_send_event("exited", body);
-}
-
 void c11_dap_send_initialized_event() { c11_dap_send_event("initialized", "{}"); }
 
 int c11_dap_read_content_length(const char* buffer, int* header_length) {
@@ -367,10 +359,16 @@ void c11_dap_tracefunc(py_Frame* frame, enum py_TraceEvent event) {
     py_sys_settrace(c11_dap_tracefunc, false);
 }
 
-void wait_for_debugger(const char* hostname, unsigned short port) {
+void py_debugger_waitforattach(const char* hostname, unsigned short port) {
     c11_dap_init_server(hostname, port);
     c11_debugger_init();
     c11_dap_configure_debugger();
     c11_socket_set_block(server.toclient, 0);
     py_sys_settrace(c11_dap_tracefunc, true);
 }
+
+void py_debugger_exit(int exitCode) {
+    char body[64];
+    snprintf(body, sizeof(body), "{\"exitCode\":%d}", exitCode);
+    c11_dap_send_event("exited", body);
+}

src2/main.c

@@ -34,6 +34,7 @@ int main(int argc, char** argv) {
 #endif
 
     bool profile = false;
+    bool debug = false;
     const char* filename = NULL;
 
     for(int i = 1; i < argc; i++) {
@@ -41,11 +42,20 @@ int main(int argc, char** argv) {
             profile = true;
             continue;
         }
+        if(strcmp(argv[i], "--debug") == 0) {
+            debug = true;
+            continue;
+        }
         if(filename == NULL) {
             filename = argv[i];
             continue;
         }
-        printf("Usage: pocketpy [--profile] filename\n");
+        printf("Usage: pocketpy [--profile] [--debug] filename\n");
+    }
+
+    if(debug && profile) {
+        printf("Error: --debug and --profile cannot be used together.\n");
+        return 1;
     }
 
     py_initialize();
@@ -53,6 +63,8 @@ int main(int argc, char** argv) {
 
     if(filename == NULL) {
         if(profile) printf("Warning: --profile is ignored in REPL mode.\n");
+        if(debug) printf("Warning: --debug is ignored in REPL mode.\n");
+
         printf("pocketpy " PK_VERSION " (" __DATE__ ", " __TIME__ ") ");
         printf("[%d bit] on %s", (int)(sizeof(void*) * 8), PY_SYS_PLATFORM_STRING);
 #ifndef NDEBUG
@@ -79,6 +91,8 @@ int main(int argc, char** argv) {
         }
     } else {
         if(profile) py_profiler_begin();
+        if(debug) py_debugger_waitforattach("localhost", 3939);
+
         char* source = read_file(filename);
         if(source) {
             if(!py_exec(source, filename, EXEC_MODE, NULL))
@@ -101,5 +115,7 @@ int main(int argc, char** argv) {
 
     int code = py_checkexc(false) ? 1 : 0;
     py_finalize();
+
+    if(debug) py_debugger_exit(code);
     return code;
 }