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do not zero entire string

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This commit is contained in:
Brad Parker 2016-12-16 22:30:39 -05:00
parent aede680cd7
commit 4d2c767fcc
1 changed files with 12 additions and 11 deletions
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23
ui/drivers/ui_win32.c
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@ -41,6 +41,7 @@
#include <retro_inline.h>
#include <retro_miscellaneous.h>
#include <file/file_path.h>
#include <compat/strl.h>
#include "../ui_companion_driver.h"
#include "../../msg_hash.h"
@ -512,7 +513,6 @@ static bool win32_browser(
const char *initial_dir)
{
bool result = false;
char empty[1] = {0};
const ui_browser_window_t *browser =
ui_companion_driver_get_browser_window_ptr();
@ -520,7 +520,7 @@ static bool win32_browser(
{
ui_browser_window_state_t browser_state;
/* OPENFILENAME.lpstrFilter requires a null separated list of name/ext pairs terminated by a second null at the end. */
char *all_files[] = {"All Files", "*.*", ""};
char *all_files[] = {"All Files (*.*)", "*.*", ""};
/* These need to be big enough to hold the path/name of any file the user may select.
* FIXME: We should really handle the error case when this isn't big enough. */
@ -538,7 +538,7 @@ static bool win32_browser(
browser_state.filters = all_files[0];
browser_state.title = new_title;
browser_state.startdir = (initial_dir && *initial_dir) ? strdup(initial_dir) : strdup(empty);
browser_state.startdir = strdup("");
browser_state.path = new_file;
browser_state.window = owner;
@ -563,12 +563,12 @@ LRESULT win32_menu_loop(HWND owner, WPARAM wparam)
case ID_M_LOAD_CONTENT:
{
char win32_file[PATH_MAX_LENGTH] = {0};
wchar_t title_wide[PATH_MAX] = {0};
char title_cp[PATH_MAX] = {0};
wchar_t title_wide[PATH_MAX];
char title_cp[PATH_MAX];
const char *extensions = NULL;
const char *title = NULL;
const char *initial_dir = NULL;
size_t converted = 0;
size_t converted = 0;
switch (mode)
{
@ -578,17 +578,18 @@ LRESULT win32_menu_loop(HWND owner, WPARAM wparam)
initial_dir = settings->directory.libretro;
break;
case ID_M_LOAD_CONTENT:
extensions = "All Files\0*.*\0";
extensions = "All Files (*.*)\0*.*\0";
title = msg_hash_to_str(
MENU_ENUM_LABEL_VALUE_LOAD_CONTENT_LIST);
initial_dir = settings->directory.menu_content;
break;
}
/* Convert UTF8 to UTF16, then back to the local code page.
* This is needed for proper multi-byte string display until Unicode is fully supported. */
MultiByteToWideChar(CP_UTF8, 0, title, -1, title_wide, sizeof(title_wide) / sizeof(title_wide[0]));
wcstombs_s(&converted, title_cp, sizeof(title_cp), title_wide, sizeof(title_cp) - 1);
/* Convert UTF8 to UTF16, then back to the local code page.
* This is needed for proper multi-byte string display until Unicode is fully supported.
*/
MultiByteToWideChar(CP_UTF8, 0, title, -1, title_wide, sizeof(title_wide) / sizeof(title_wide[0]));
wcstombs_s(&converted, title_cp, sizeof(title_cp), title_wide, sizeof(title_cp) - 1);
if (!win32_browser(owner, win32_file,
extensions, title_cp, initial_dir))