Add oc_run_cmd

.clang-format

@@ -26,7 +26,6 @@ BraceWrapping:
   AfterNamespace: true
   AfterObjCDeclaration: true
   AfterStruct: true
-  AfterObjCDeclaration: true
   AfterUnion: true
   BeforeCatch: true
   BeforeElse: true

samples/breakout/build.bat

@@ -19,7 +19,7 @@ set STDLIB_DIR=%ORCA_DIR%\src\libc-shim
 set wasmFlags=--target=wasm32^
        --no-standard-libraries ^
        -mbulk-memory ^
-       -g -O2 ^
+       -g ^
        -D__ORCA__ ^
        -Wl,--no-entry ^
        -Wl,--export-dynamic ^

scripts/compile_commands.template.json

@@ -0,0 +1,74 @@
+[
+    {
+        "directory": "{{ORCAROOT}}",
+        "file": "src/orca.c",
+        "arguments": [
+            "src/orca.c",
+            "-g",
+            "-D",
+            "OC_DEBUG",
+            "-D",
+            "OC_LOG_COMPILE_DEBUG",
+            "-c",
+            "-std=c11",
+            "-I",
+            "src",
+            "-I",
+            "src/util",
+            "-I",
+            "src/platform",
+            "-I",
+            "src/ext",
+            "-I",
+            "src/ext/angle/include"
+        ]
+    },
+    {
+        "directory": "{{ORCAROOT}}",
+        "file": "src/orca.m",
+        "arguments": [
+            "-xobjective-c",
+            "src/orca.m",
+            "-g",
+            "-D",
+            "OC_DEBUG",
+            "-D",
+            "OC_LOG_COMPILE_DEBUG",
+            "-c",
+            "-I",
+            "src",
+            "-I",
+            "src/util",
+            "-I",
+            "src/platform",
+            "-I",
+            "src/ext",
+            "-I",
+            "src/ext/angle/include"
+        ]
+    },
+    {
+        "directory": "{{ORCAROOT}}",
+        "file": "src/runtime.c",
+        "arguments": [
+            "src/runtime.c",
+            "-g",
+            "-D",
+            "OC_DEBUG",
+            "-D",
+            "OC_LOG_COMPILE_DEBUG",
+            "-I",
+            "src",
+            "-I",
+            "src/ext",
+            "-I",
+            "src/ext/angle/include",
+            "-I",
+            "src/ext/wasm3/source",
+            "-Lbuild/bin",
+            "-Lbuild/lib",
+            "-lorca",
+            "-lwasm3"
+        ]
+    }
+]

scripts/dev.py

@@ -1,7 +1,7 @@
 import glob
+import json
 import os
 import platform
-import re
 import urllib.request
 import shutil
 import subprocess
@@ -63,6 +63,8 @@ def build_runtime(args):
     ensure_programs()
     ensure_angle()
 
+    plonk_compile_commands()
+
     build_platform_layer("lib", args.release)
     build_wasm3(args.release)
     build_orca(args.release)
@@ -90,6 +92,14 @@ def clean(args):
     yeetdir("scripts/__pycache__")
 
 
+def plonk_compile_commands():
+    os.makedirs("build", exist_ok=True)
+    with open("scripts/compile_commands.template.json") as infile:
+        out = infile.read().replace(r'"{{ORCAROOT}}"', json.dumps(os.getcwd()))
+        with open("build/compile_commands.json", "w") as outfile:
+            outfile.write(out)
+
+
 def build_platform_layer(target, release):
     print("Building Orca platform layer...")
 
@@ -344,7 +354,7 @@ def build_orca_mac(release):
         "-Isrc/ext/wasm3/source"
     ]
     libs = ["-Lbuild/bin", "-Lbuild/lib", "-lorca", "-lwasm3"]
-    debug_flags = ["-O2"] if release else ["-g", "-DOC_DEBUG -DOC_LOG_COMPILE_DEBUG"]
+    debug_flags = ["-O2"] if release else ["-g", "-DOC_DEBUG", "-DOC_LOG_COMPILE_DEBUG"]
     flags = [
         *debug_flags,
         "-mmacos-version-min=10.15.4"]
@@ -376,22 +386,18 @@ def gen_all_bindings():
         "src/wasmbind/gles_api.json",
         "src/graphics/orca_gl31.h"
     )
-
     bindgen("gles", "src/wasmbind/gles_api.json",
         wasm3_bindings="src/wasmbind/gles_api_bind_gen.c",
     )
-
     bindgen("core", "src/wasmbind/core_api.json",
         guest_stubs="src/wasmbind/core_api_stubs.c",
         wasm3_bindings="src/wasmbind/core_api_bind_gen.c",
     )
-
     bindgen("surface", "src/wasmbind/surface_api.json",
         guest_stubs="src/graphics/orca_surface_stubs.c",
         guest_include="graphics/graphics.h",
         wasm3_bindings="src/wasmbind/surface_api_bind_gen.c",
     )
-
     bindgen("clock", "src/wasmbind/clock_api.json",
         guest_include="platform/platform_clock.h",
         wasm3_bindings="src/wasmbind/clock_api_bind_gen.c",
@@ -400,6 +406,10 @@ def gen_all_bindings():
         guest_stubs="src/platform/orca_io_stubs.c",
         wasm3_bindings="src/wasmbind/io_api_bind_gen.c",
     )
+    bindgen("subprocess", "src/wasmbind/subprocess_api.json",
+        guest_stubs="src/wasmbind/subprocess_api_stubs.c",
+        wasm3_bindings="src/wasmbind/subprocess_api_bind_gen.c",
+    )
 
 
 def ensure_programs():

src/orca.c

@@ -20,6 +20,7 @@
     #include "platform/win32_io.c"
     #include "platform/win32_thread.c"
     #include "platform/win32_platform.c"
+    #include "platform/win32_subprocess.c"
 //TODO
 #elif OC_PLATFORM_MACOS
     #include "platform/native_debug.c"
@@ -53,6 +54,7 @@
     #include "platform/orca_io_stubs.c"
     #include "platform/orca_platform.c"
     #include "platform/platform_path.c"
+    #include "platform/orca_subprocess.c"
 #else
     #error "Unsupported platform"
 #endif
@@ -98,6 +100,7 @@
 #elif OC_PLATFORM_ORCA
     #include "app/orca_app.c"
     #include "wasmbind/core_api_stubs.c"
+    #include "wasmbind/subprocess_api_stubs.c"
     #include "graphics/graphics_common.c"
     #include "graphics/orca_surface_stubs.c"
 #else

src/orca.h

@@ -23,6 +23,7 @@
 #include "platform/platform_io.h"
 #include "platform/platform_io_dialog.h"
 #include "platform/platform_path.h"
+#include "platform/platform_subprocess.h"
 
 #if !defined(OC_PLATFORM_ORCA) || !(OC_PLATFORM_ORCA)
     #include "platform/platform_thread.h"

src/platform/orca_subprocess.c

@@ -0,0 +1,11 @@
+/*************************************************************************
+*
+*  Orca
+*  Copyright 2023 Martin Fouilleul and the Orca project contributors
+*  See LICENSE.txt for licensing information
+*
+**************************************************************************/
+#include "platform_subprocess.h"
+#include "util/typedefs.h"
+
+oc_str8 ORCA_IMPORT(oc_run_cmd)(oc_arena* arena, oc_str8 cmd);

src/platform/platform_subprocess.h

@@ -0,0 +1,24 @@
+/*************************************************************************
+*
+*  Orca
+*  Copyright 2023 Martin Fouilleul and the Orca project contributors
+*  See LICENSE.txt for licensing information
+*
+**************************************************************************/
+#ifndef __PLATFORM_SUBPROCESS_H
+#define __PLATFORM_SUBPROCESS_H
+
+#include "platform.h"
+#include "util/strings.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+ORCA_API oc_str8 oc_run_cmd(oc_arena* arena, oc_str8 cmd);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // __PLATFORM_SUBPROCESS_H

src/platform/win32_subprocess.c

@@ -0,0 +1,135 @@
+/*************************************************************************
+*
+*  Orca
+*  Copyright 2023 Martin Fouilleul and the Orca project contributors
+*  See LICENSE.txt for licensing information
+*
+**************************************************************************/
+#include "platform_subprocess.h"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <tchar.h>
+#include <stdio.h>
+#include <strsafe.h>
+
+oc_str8 oc_run_cmd(oc_arena* arena, oc_str8 cmd)
+{
+    oc_arena_scope scratch = oc_scratch_begin();
+    oc_str8 out = { 0 };
+
+    HANDLE childStdinRd = NULL;
+    HANDLE childStdinWr = NULL;
+    HANDLE childStdoutRd = NULL;
+    HANDLE childStdoutWr = NULL;
+
+    // Create child process's stdin and stdout pipes
+    SECURITY_ATTRIBUTES saAttr;
+    saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
+    saAttr.lpSecurityDescriptor = NULL;
+    saAttr.bInheritHandle = TRUE;
+
+    if(!CreatePipe(&childStdinRd, &childStdinWr,
+                   &saAttr, 0)
+       || !SetHandleInformation(childStdinWr, HANDLE_FLAG_INHERIT, 0))
+    {
+        oc_log_error("failed to create child stdin\n");
+        goto error;
+    }
+    if(!CreatePipe(&childStdoutRd, &childStdoutWr,
+                   &saAttr, 0)
+       || !SetHandleInformation(childStdoutRd, HANDLE_FLAG_INHERIT, 0))
+    {
+        oc_log_error("failed to create child stdout\n");
+        goto error;
+    }
+
+    // Create child process
+    char* cmdStr = oc_str8_to_cstring(scratch.arena, cmd);
+    PROCESS_INFORMATION procInfo;
+    STARTUPINFO startInfo;
+
+    memset(&procInfo, 0, sizeof(PROCESS_INFORMATION));
+    memset(&startInfo, 0, sizeof(STARTUPINFO));
+
+    startInfo.cb = sizeof(STARTUPINFO);
+    startInfo.hStdInput = childStdinRd;
+    startInfo.hStdOutput = childStdoutWr;
+    startInfo.hStdError = childStdoutWr;
+    startInfo.dwFlags |= STARTF_USESTDHANDLES;
+
+    BOOL success = CreateProcess(
+        NULL,
+        cmdStr,
+        NULL,
+        NULL,
+        TRUE,
+        0,
+        NULL,
+        NULL,
+        &startInfo,
+        &procInfo);
+    if(!success)
+    {
+        oc_log_error("failed to create child process\n");
+        goto error;
+    }
+    CloseHandle(procInfo.hProcess);
+    CloseHandle(procInfo.hThread);
+    CloseHandle(childStdinRd); // the parent does not need these ends of the pipes
+    CloseHandle(childStdoutWr);
+
+    // TODO: Optionally write to the child's stdin
+    if(!CloseHandle(childStdinWr))
+    {
+        oc_log_error("failed to close child's stdin");
+        goto error;
+    }
+
+    // Read child's combined stdout/stderr
+    u64 outputLen = 0;
+    char* outputBuf = NULL;
+    while(true)
+    {
+        const int chunkSize = 1024;
+        char* chunk = oc_arena_push(arena, chunkSize);
+        if(outputBuf == NULL)
+        {
+            // Initialize output buffer to first allocated chunk
+            outputBuf = chunk;
+        }
+
+        DWORD nRead;
+        BOOL success = ReadFile(childStdoutRd, chunk, chunkSize, &nRead, NULL);
+        if(!success || nRead == 0)
+        {
+            break;
+        }
+
+        outputLen += nRead;
+    }
+
+    out = oc_str8_from_buffer(outputLen, outputBuf);
+    CloseHandle(childStdinWr);
+    CloseHandle(childStdoutRd);
+    goto cleanup;
+
+error:
+    LPVOID msgBuf;
+    DWORD dw = GetLastError();
+
+    FormatMessage(
+        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+        NULL,
+        dw,
+        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+        (LPTSTR)&msgBuf,
+        0, NULL);
+    oc_log_error("%s\n", msgBuf);
+
+    LocalFree(msgBuf);
+cleanup:
+    oc_scratch_end(scratch);
+
+    return out;
+}

src/runtime.c

@@ -15,6 +15,7 @@
 
 #include "runtime.h"
 #include "runtime_clipboard.c"
+#include "runtime_subprocess.c"
 #include "runtime_io.c"
 #include "runtime_memory.c"
 
@@ -216,6 +217,12 @@ void oc_bridge_request_quit(void)
     __orcaApp.quit = true;
 }
 
+// TODO: wait why do I have this bridge
+oc_wasm_str8 oc_bridge_run_cmd(oc_wasm_addr wasmArena, oc_wasm_str8 cmd)
+{
+    return oc_runtime_run_cmd(wasmArena, cmd);
+}
+
 typedef struct orca_surface_create_data
 {
     oc_window window;
@@ -403,6 +410,7 @@ void oc_wasm_env_init(oc_wasm_env* runtime)
 #include "wasmbind/io_api_bind_gen.c"
 #include "wasmbind/surface_api_bind_manual.c"
 #include "wasmbind/surface_api_bind_gen.c"
+#include "wasmbind/subprocess_api_bind_gen.c"
 
 i32 orca_runloop(void* user)
 {
@@ -461,6 +469,7 @@ i32 orca_runloop(void* user)
         err |= bindgen_link_clock_api(app->env.m3Module);
         err |= bindgen_link_io_api(app->env.m3Module);
         err |= bindgen_link_gles_api(app->env.m3Module);
+        err |= bindgen_link_subprocess_api(app->env.m3Module);
         err |= manual_link_gles_api(app->env.m3Module);
 
         if(err)

src/runtime.h

@@ -11,6 +11,7 @@
 #include "platform/platform_io_internal.h"
 #include "runtime_memory.h"
 #include "runtime_clipboard.h"
+#include "runtime_subprocess.h"
 
 #include "m3_compile.h"
 #include "m3_env.h"

src/runtime_subprocess.c

@@ -0,0 +1,29 @@
+/*************************************************************************
+*
+*  Orca
+*  Copyright 2023 Martin Fouilleul and the Orca project contributors
+*  See LICENSE.txt for licensing information
+*
+**************************************************************************/
+
+#include "runtime_subprocess.h"
+// #include "memory.h"
+
+oc_arena cmdArena;
+
+oc_wasm_str8 oc_runtime_run_cmd(oc_wasm_addr wasmArena, oc_wasm_str8 cmd)
+{
+    if(!cmdArena.currentChunk)
+    {
+        oc_arena_init(&cmdArena);
+    }
+
+    oc_arena_clear(&cmdArena);
+    oc_str8 nativeCmd = oc_wasm_str8_to_native(cmd);
+    oc_str8 out = oc_run_cmd(&cmdArena, nativeCmd);
+    oc_wasm_addr outAddr = oc_wasm_arena_push(wasmArena, out.len);
+    char* outPtr = (char*)oc_wasm_address_to_ptr(outAddr, out.len);
+    memcpy(outPtr, out.ptr, out.len);
+    return (oc_wasm_str8){ .ptr = outAddr,
+                           .len = out.len };
+}

src/runtime_subprocess.h

@@ -0,0 +1,15 @@
+/*************************************************************************
+*
+*  Orca
+*  Copyright 2023 Martin Fouilleul and the Orca project contributors
+*  See LICENSE.txt for licensing information
+*
+**************************************************************************/
+#ifndef __RUNTIME_SUBPROCESS_H_
+#define __RUNTIME_SUBPROCESS_H_
+
+#include "runtime_memory.h"
+
+oc_wasm_str8 oc_runtime_run_cmd(oc_wasm_addr wasmArena, oc_wasm_str8 cmd);
+
+#endif // __RUNTIME_SUBPROCESS_H

src/wasmbind/core_api.json

@@ -1,128 +1,326 @@
 [
-{
-	"name": "oc_bridge_log",
-	"cname": "oc_bridge_log",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [ {"name": "level",
-			   "type": {"name": "oc_log_level", "tag": "i"}},
-			  {"name": "functionLen",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "function",
-			   "type": {"name": "char*", "tag": "p"},
-				"len": {"count": "functionLen"}},
-              {"name": "fileLen",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "file",
-			   "type": {"name": "char*", "tag": "p"},
-				"len": {"count": "fileLen"}},
-			  {"name": "line",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "msgLen",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "msg",
-			   "type": {"name": "char*", "tag": "p"},
-				"len": {"count": "msgLen"}}
-			]
-},
-{
-	"name": "oc_mem_grow",
-	"cname": "oc_mem_grow",
-	"ret": {"name": "int", "tag": "i"},
-	"args": [ {"name": "size",
-			   "type": {"name": "u64", "tag": "I"}}]
-},
-{
-	"name": "oc_bridge_assert_fail",
-	"cname": "oc_assert_fail",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [ {"name": "file",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["file"]}},
-			  {"name": "function",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["function"]}},
-			  {"name": "line",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "src",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["src"]}},
-			  {"name": "note",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["note"]}}
-			]
-},
-{
-	"name": "oc_bridge_abort_ext",
-	"cname": "oc_abort_ext",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [ {"name": "file",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["file"]}},
-			  {"name": "function",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["function"]}},
-			  {"name": "line",
-			   "type": {"name": "int", "tag": "i"}},
-			  {"name": "note",
-			   "type": {"name": "const char*", "tag": "p"},
-				"len": {"proc": "orca_check_cstring", "args": ["note"]}}
-			]
-},
-{
-	"name": "oc_get_host_platform",
-	"cname": "oc_get_host_platform",
-	"ret": {"name": "int", "tag": "i"},
-	"args": []
-},
-{
-	"name": "oc_request_quit",
-	"cname": "oc_bridge_request_quit",
-	"ret": {"name": "void", "tag": "v"},
-	"args": []
-},
-{
-	"name": "oc_window_set_title",
-	"cname": "oc_bridge_window_set_title",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [
-		{ "name": "title",
-		  "type": {"name": "oc_str8", "cname": "oc_wasm_str8", "tag": "S"}}
-	]
-},
-{
-	"name": "oc_window_set_size",
-	"cname": "oc_bridge_window_set_size",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [
-		{ "name": "size",
-		  "type": {"name": "oc_vec2", "tag": "S"}}
-	]
-},
-{
-    "name": "oc_scancode_to_keycode",
-    "cname": "oc_scancode_to_keycode",
-    "ret": { "name": "oc_key_code", "tag": "i"},
-    "args": [
-        { "name": "scanCode",
-          "type": {"name": "oc_scan_code", "tag": "i"}}
-    ]
-},
-{
-	"name": "oc_clipboard_get_string",
-	"cname": "oc_bridge_clipboard_get_string",
-	"ret": { "name": "oc_str8", "cname": "oc_wasm_str8", "tag": "S"},
-	"args": [
-        {"name": "arena",
-         "type": {"name": "oc_arena*", "cname": "i32", "tag": "i"}}
-     ]
-},
-{
-	"name": "oc_clipboard_set_string",
-	"cname": "oc_bridge_clipboard_set_string",
-	"ret": {"name": "void", "tag": "v"},
-	"args": [
-		{ "name": "value",
-		  "type": {"name": "oc_str8", "cname": "oc_wasm_str8", "tag": "S"}}
-	]
-}
-]
+	{
+		"name": "oc_bridge_log",
+		"cname": "oc_bridge_log",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "level",
+				"type": {
+					"name": "oc_log_level",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "functionLen",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "function",
+				"type": {
+					"name": "char*",
+					"tag": "p"
+				},
+				"len": {
+					"count": "functionLen"
+				}
+			},
+			{
+				"name": "fileLen",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "file",
+				"type": {
+					"name": "char*",
+					"tag": "p"
+				},
+				"len": {
+					"count": "fileLen"
+				}
+			},
+			{
+				"name": "line",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "msgLen",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "msg",
+				"type": {
+					"name": "char*",
+					"tag": "p"
+				},
+				"len": {
+					"count": "msgLen"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_mem_grow",
+		"cname": "oc_mem_grow",
+		"ret": {
+			"name": "int",
+			"tag": "i"
+		},
+		"args": [
+			{
+				"name": "size",
+				"type": {
+					"name": "u64",
+					"tag": "I"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_bridge_assert_fail",
+		"cname": "oc_assert_fail",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "file",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"file"
+					]
+				}
+			},
+			{
+				"name": "function",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"function"
+					]
+				}
+			},
+			{
+				"name": "line",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "src",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"src"
+					]
+				}
+			},
+			{
+				"name": "note",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"note"
+					]
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_bridge_abort_ext",
+		"cname": "oc_abort_ext",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "file",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"file"
+					]
+				}
+			},
+			{
+				"name": "function",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"function"
+					]
+				}
+			},
+			{
+				"name": "line",
+				"type": {
+					"name": "int",
+					"tag": "i"
+				}
+			},
+			{
+				"name": "note",
+				"type": {
+					"name": "const char*",
+					"tag": "p"
+				},
+				"len": {
+					"proc": "orca_check_cstring",
+					"args": [
+						"note"
+					]
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_get_host_platform",
+		"cname": "oc_get_host_platform",
+		"ret": {
+			"name": "int",
+			"tag": "i"
+		},
+		"args": []
+	},
+	{
+		"name": "oc_request_quit",
+		"cname": "oc_bridge_request_quit",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": []
+	},
+	{
+		"name": "oc_window_set_title",
+		"cname": "oc_bridge_window_set_title",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "title",
+				"type": {
+					"name": "oc_str8",
+					"cname": "oc_wasm_str8",
+					"tag": "S"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_window_set_size",
+		"cname": "oc_bridge_window_set_size",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "size",
+				"type": {
+					"name": "oc_vec2",
+					"tag": "S"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_scancode_to_keycode",
+		"cname": "oc_scancode_to_keycode",
+		"ret": {
+			"name": "oc_key_code",
+			"tag": "i"
+		},
+		"args": [
+			{
+				"name": "scanCode",
+				"type": {
+					"name": "oc_scan_code",
+					"tag": "i"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_clipboard_get_string",
+		"cname": "oc_bridge_clipboard_get_string",
+		"ret": {
+			"name": "oc_str8",
+			"cname": "oc_wasm_str8",
+			"tag": "S"
+		},
+		"args": [
+			{
+				"name": "arena",
+				"type": {
+					"name": "oc_arena*",
+					"cname": "i32",
+					"tag": "i"
+				}
+			}
+		]
+	},
+	{
+		"name": "oc_clipboard_set_string",
+		"cname": "oc_bridge_clipboard_set_string",
+		"ret": {
+			"name": "void",
+			"tag": "v"
+		},
+		"args": [
+			{
+				"name": "value",
+				"type": {
+					"name": "oc_str8",
+					"cname": "oc_wasm_str8",
+					"tag": "S"
+				}
+			}
+		]
+	}
+]

src/wasmbind/subprocess_api.json

@@ -0,0 +1,29 @@
+[
+    {
+        "name": "oc_run_cmd",
+        "cname": "oc_bridge_run_cmd",
+        "ret": {
+            "name": "oc_str8",
+            "cname": "oc_wasm_str8",
+            "tag": "S"
+        },
+        "args": [
+            {
+                "name": "arena",
+                "type": {
+                    "name": "oc_arena*",
+                    "cname": "i32",
+                    "tag": "i"
+                }
+            },
+            {
+                "name": "cmd",
+                "type": {
+                    "name": "oc_str8",
+                    "cname": "oc_wasm_str8",
+                    "tag": "S"
+                }
+            }
+        ]
+    }
+]