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command line arg passthrough

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This commit is contained in:
jacob 2025-02-08 12:40:59 -06:00
parent ed66382fd6
commit 16e8bb0dca
10 changed files with 123 additions and 71 deletions
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5
src/app.c
View File

@ -126,7 +126,7 @@ void app_register_exit_callback(app_exit_callback_func *func)
* Entry point
* ========================== */
void app_entry_point(void)
void app_entry_point(struct string args_str)
{
struct temp_arena scratch = scratch_begin_no_conflict();
@ -163,6 +163,7 @@ void app_entry_point(void)
logf_info("Start of logs");
arena_temp_end(temp);
}
logf_info("App started with args: \"%F\"", FMT_STR(args_str));
/* Create window */
struct sys_window window = sys_window_alloc();
@ -223,7 +224,7 @@ void app_entry_point(void)
struct sound_startup_receipt sound_sr = sound_startup(&work_sr, &asset_cache_sr, &resource_sr);
struct draw_startup_receipt draw_sr = draw_startup(&renderer_sr, &font_sr);
struct phys_startup_receipt phys_sr = phys_startup();
struct user_startup_receipt user_sr = user_startup(&work_sr, &renderer_sr, &font_sr, &sprite_sr, &draw_sr, &asset_cache_sr, &sound_sr, &mixer_sr, &phys_sr, &host_sr, &window);
struct user_startup_receipt user_sr = user_startup(&work_sr, &renderer_sr, &font_sr, &sprite_sr, &draw_sr, &asset_cache_sr, &sound_sr, &mixer_sr, &phys_sr, &host_sr, args_str, &window);
struct playback_startup_receipt playback_sr = playback_startup(&mixer_sr);
(UNUSED)user_sr;

2
src/app.h
View File

@ -22,7 +22,7 @@ struct string app_write_path_cat(struct arena *arena, struct string filename);
/* Register a function that will be called when the application exits */
void app_register_exit_callback(app_exit_callback_func *func);
void app_entry_point(void);
void app_entry_point(struct string args);
void app_exit(void);

1
src/host.c
View File

@ -1021,6 +1021,7 @@ INTERNAL SYS_THREAD_ENTRY_POINT_FUNC_DEF(host_receiver_thread_entry_point, arg)
socks.socks = &host->sock;
socks.count = 1;
/* FIXME: Shutdown signal */
volatile b32 run = true;
while (run) {
struct sock *sock = sock_wait_for_available_read(socks, NULL, F32_INFINITY);

4
src/renderer_d3d11.c
View File

@ -199,7 +199,7 @@ INTERNAL void process_shader_compilation_error(ID3DBlob *error_blob)
struct string error_prefix = string_copy(scratch.arena, LIT("Failed to compile shader:\n"));
if (error_blob) {
char *compile_error_cstr = (char *)ID3D10Blob_GetBufferPointer(error_blob);
struct string error_msg = string_cat(scratch.arena, error_prefix, string_from_cstr(compile_error_cstr));
struct string error_msg = string_cat(scratch.arena, error_prefix, string_from_cstr_no_limit(compile_error_cstr));
sys_panic(error_msg);
}
scratch_end(scratch);
@ -241,7 +241,7 @@ INTERNAL void shader_init(struct dx11_shader *shader, enum shader_kind kind)
struct temp_arena scratch = scratch_begin_no_conflict();
const struct dx11_shader_desc *shader_desc = &G.shader_info[kind];
struct string name = string_from_cstr(shader_desc->name_cstr);
struct string name = string_from_cstr_no_limit(shader_desc->name_cstr);
shader->kind = kind;
shader->vertex_size = shader_desc->vertex_size;

63
src/string.c
View File

@ -642,12 +642,10 @@ struct string32 string32_from_string(struct arena *arena, struct string str8)
}
/* ========================== *
* Legacy strings
* C narrow strings
* ========================== */
/* C narrow strings */
u64 cstr_len(char *cstr)
u64 cstr_len_no_limit(char *cstr)
{
char *end = cstr;
if (cstr) {
@ -658,7 +656,7 @@ u64 cstr_len(char *cstr)
return end - cstr;
}
u64 cstr_len_limit(char *cstr, u64 limit)
u64 cstr_len(char *cstr, u64 limit)
{
char *end = cstr;
if (cstr) {
@ -691,32 +689,51 @@ char *cstr_buff_from_string(struct string dest_buff, struct string src)
return (char *)dest_buff.text;
}
struct string string_from_cstr(char *cstr)
struct string string_from_cstr_no_limit(char *cstr)
{
u64 len = cstr_len(cstr);
u64 len = cstr_len_no_limit(cstr);
return (struct string) {
.len = len,
.text = (u8 *)cstr
};
}
struct string string_from_cstr_limit(char *cstr, u64 limit)
struct string string_from_cstr(char *cstr, u64 limit)
{
u64 len = cstr_len_limit(cstr, limit);
u64 len = cstr_len(cstr, limit);
return (struct string) {
.text = (u8 *)cstr,
.len = len
};
}
/* C wide strings */
/* ========================== *
* C wide strings
* ========================== */
u64 wstr_len(wchar_t *wstr)
u64 wstr_len_no_limit(wchar_t *wstr)
{
wchar_t *end = wstr;
if (end) {
while (*end) {
++end;
}
}
return end - wstr;
}
u64 wstr_len(wchar_t *wstr, u64 limit)
{
wchar_t *end = wstr;
if (wstr) {
for (u64 i = 0; i < limit; ++i) {
if (*end) {
++end;
} else {
break;
}
}
}
return end - wstr;
}
@ -734,17 +751,33 @@ wchar_t *wstr_from_string16(struct arena *arena, struct string16 src)
return (wchar_t *)text;
}
struct string string_from_wstr(struct arena *arena, wchar_t *wstr)
struct string string_from_wstr_no_limit(struct arena *arena, wchar_t *wstr)
{
struct string16 str16 = string16_from_wstr(wstr);
struct string16 str16 = string16_from_wstr_no_limit(wstr);
return string_from_string16(arena, str16);
}
struct string16 string16_from_wstr(wchar_t *wstr)
struct string string_from_wstr(struct arena *arena, wchar_t *wstr, u64 limit)
{
u64 len = wstr_len(wstr);
struct string16 str16 = string16_from_wstr(wstr, limit);
return string_from_string16(arena, str16);
}
struct string16 string16_from_wstr_no_limit(wchar_t *wstr)
{
u64 len = wstr_len_no_limit(wstr);
return (struct string16) {
.len = len,
.text = (u16 *)wstr
};
}
struct string16 string16_from_wstr(wchar_t *wstr, u64 limit)
{
u64 len = wstr_len(wstr, limit);
return (struct string16)
{
.len = len,
.text = (u16 *)wstr
};
}

17
src/string.h
View File

@ -110,17 +110,20 @@ struct string32 string32_from_string(struct arena *arena, struct string str8);
* Legacy strings
* ========================== */
u64 cstr_len(char *cstr);
u64 cstr_len_limit(char *cstr, u64 limit);
u64 cstr_len_no_limit(char *cstr);
u64 cstr_len(char *cstr, u64 limit);
char *cstr_from_string(struct arena *arena, struct string src);
char *cstr_buff_from_string(struct string dest_buff, struct string src);
struct string string_from_cstr(char *cstr);
struct string string_from_cstr_limit(char *cstr, u64 limit);
struct string string_from_cstr_no_limit(char *cstr);
struct string string_from_cstr(char *cstr, u64 limit);
u64 wstr_len(wchar_t *wstr);
u64 wstr_len_no_limit(wchar_t *wstr);
u64 wstr_len(wchar_t *wstr, u64 limit);
wchar_t *wstr_from_string(struct arena *arena, struct string src);
wchar_t *wstr_from_string16(struct arena *arena, struct string16 src);
struct string string_from_wstr(struct arena *arena, wchar_t *wstr);
struct string16 string16_from_wstr(wchar_t *wstr);
struct string string_from_wstr_no_limit(struct arena *arena, wchar_t *wstr);
struct string string_from_wstr(struct arena *arena, wchar_t *wstr, u64 limit);
struct string16 string16_from_wstr_no_limit(wchar_t *wstr);
struct string16 string16_from_wstr(wchar_t *wstr, u64 limit);
#endif

27
src/sys_win32.c
View File

@ -105,6 +105,8 @@ GLOBAL struct {
DWORD thread_tls_index;
u32 main_thread_id;
wchar_t cmdline_args_wstr[8192];
/* Panic */
struct atomic_i32 panicking;
wchar_t panic_wstr[4096];
@ -639,7 +641,7 @@ b32 sys_file_filter_next(struct arena *arena, struct sys_file_filter *filter)
}
if (found) {
struct string file_name = string_from_wstr(arena, find_file_data.cFileName);
struct string file_name = string_from_wstr_no_limit(arena, find_file_data.cFileName);
if (string_eq(file_name, LIT(".")) || string_eq(file_name, LIT(".."))) {
/* Skip initial '.' and '..' matches */
found = sys_file_filter_next(arena, filter);
@ -961,7 +963,7 @@ INTERNAL void win32_update_window_from_settings(struct win32_window *window, str
{
struct temp_arena scratch = scratch_begin_no_conflict();
wchar_t *title_wstr = wstr_from_string(scratch.arena, string_from_cstr(settings->title));
wchar_t *title_wstr = wstr_from_string(scratch.arena, string_from_cstr_no_limit(settings->title));
SetWindowTextW(hwnd, title_wstr);
scratch_end(scratch);
}
@ -1678,7 +1680,7 @@ INTERNAL DWORD WINAPI win32_thread_proc(LPVOID vt)
win32_thread_set_tls(&tls);
/* Set thread name */
struct string thread_name = string_from_cstr(t->thread_name_cstr);
struct string thread_name = string_from_cstr_no_limit(t->thread_name_cstr);
if (thread_name.len > 0) {
/* FIXME: Don't use scratch arena here, to avoid scratch TLS being initialized for threads that don't need them otherwise */
struct temp_arena scratch = scratch_begin_no_conflict();
@ -1833,7 +1835,7 @@ struct string sys_get_clipboard_text(struct arena *arena)
HANDLE handle = GetClipboardData(CF_UNICODETEXT);
if (handle) {
u16 *src_wstr = (u16 *)GlobalLock(handle);
res = string_from_string16(arena, string16_from_wstr(src_wstr));
res = string_from_string16(arena, string16_from_wstr_no_limit(src_wstr));
GlobalUnlock(handle);
}
CloseClipboard();
@ -2018,19 +2020,26 @@ void sys_sleep(f64 seconds)
* Entry point
* ========================== */
INTERNAL SYS_THREAD_ENTRY_POINT_FUNC_DEF(app_thread_entry_point, arg)
INTERNAL SYS_THREAD_ENTRY_POINT_FUNC_DEF(win32_app_thread_entry_point, arg)
{
(UNUSED)arg;
app_entry_point();
struct temp_arena scratch = scratch_begin_no_conflict();
struct string cmdline_args = string_from_wstr(scratch.arena, G.cmdline_args_wstr, ARRAY_COUNT(G.cmdline_args_wstr));
app_entry_point(cmdline_args);
scratch_end(scratch);
}
int CALLBACK wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev_instance, _In_ LPWSTR command_line, _In_ int show_code)
int CALLBACK wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev_instance, _In_ LPWSTR cmdline_wstr, _In_ int show_code)
{
(UNUSED)instance;
(UNUSED)prev_instance;
(UNUSED)command_line;
(UNUSED)cmdline_wstr;
(UNUSED)show_code;
u64 cmdline_len = wstr_len(cmdline_wstr, ARRAY_COUNT(G.cmdline_args_wstr) - 1);
MEMCPY(G.cmdline_args_wstr, cmdline_wstr, cmdline_len * sizeof(*cmdline_wstr));
G.cmdline_args_wstr[cmdline_len] = 0;
const wchar_t *error_msg = NULL;
/* ========================== *
@ -2134,7 +2143,7 @@ int CALLBACK wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev_instance,
/* Call app thread and wait for return */
{
/* Start app thread */
struct sys_thread app_thread = sys_thread_alloc(&app_thread_entry_point, NULL, LIT("[P9] App thread"));
struct sys_thread app_thread = sys_thread_alloc(&win32_app_thread_entry_point, NULL, LIT("[P9] App thread"));
/* Get app thread handle */
HANDLE app_thread_handle = 0;

2
src/tar.c
View File

@ -111,7 +111,7 @@ struct tar_archive tar_parse(struct arena *arena, struct string data, struct str
continue;
}
struct string file_name_cstr = string_from_cstr((char *)header.file_name);
struct string file_name_cstr = string_from_cstr_no_limit((char *)header.file_name);
if (file_name_cstr.len >= 2) {
/* Chop off './' prefix */
file_name_cstr.len -= 2;

18
src/user.c
View File

@ -50,6 +50,7 @@ GLOBAL struct {
struct sys_window *window;
struct sim_ctx *sim_ctx;
struct host *host;
struct string connect_address_str;
/* Usage stats */
i64 last_second_reset_ns;
@ -153,6 +154,7 @@ struct user_startup_receipt user_startup(struct work_startup_receipt *work_sr,
struct mixer_startup_receipt *mixer_sr,
struct phys_startup_receipt *phys_sr,
struct host_startup_receipt *host_sr,
struct string connect_address_str,
struct sys_window *window)
{
(UNUSED)work_sr;
@ -183,7 +185,12 @@ struct user_startup_receipt user_startup(struct work_startup_receipt *work_sr,
G.window = window;
sys_window_register_event_callback(G.window, &window_event_callback);
if (connect_address_str.len == 0) {
G.sim_ctx = sim_ctx_alloc(sprite_sr, phys_sr, host_sr, 12345);
G.connect_address_str = LIT("127.0.0.1:12345");
} else {
G.connect_address_str = string_copy(&G.arena, connect_address_str);
}
G.debug_draw = true;
@ -634,7 +641,7 @@ INTERNAL void user_update(void)
static f64 last_try_connect = 0;
f64 now = SECONDS_FROM_NS(sys_time_ns());
if (last_try_connect == 0 || (now - last_try_connect) > 0.1) {
struct sock_address connect_addr = sock_address_from_string(LIT("127.0.0.1:12345"));
struct sock_address connect_addr = sock_address_from_string(G.connect_address_str);
host_queue_connect_to_address(G.host, connect_addr);
last_try_connect = now;
}
@ -1201,18 +1208,14 @@ INTERNAL void user_update(void)
(UNUSED)e1;
#if 1
#if DEVELOPER
/* Draw contact points */
{
f32 radius = 5;
for (u32 i = 0; i < data->num_points; ++i) {
struct phys_contact_point point = data->points[i];
#if 0
struct v2 p0 = xform_mul_v2(e0_xf, contact.point_local_e0);
struct v2 p1 = xform_mul_v2(e1_xf, contact.point_local_e1);
struct v2 point = v2_add(p0, v2_mul(v2_sub(p1, p0), 0.5f));
#else
struct v2 dbg_pt = point.dbg_pt;
#endif
/* Draw point */
{
//u32 color = contact.persisted ? RGBA_32_F(1, 1, 0, 0.50) : RGBA_32_F(1, 0, 0, 0.50);
@ -1265,6 +1268,7 @@ INTERNAL void user_update(void)
#endif
}
}
#endif
}
/* Draw collision debug */

1
src/user.h
View File

@ -60,6 +60,7 @@ struct user_startup_receipt user_startup(struct work_startup_receipt *work_sr,
struct mixer_startup_receipt *mixer_sr,
struct phys_startup_receipt *phys_sr,
struct host_startup_receipt *host_sr,
struct string connect_address_str,
struct sys_window *window);
#endif