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Diffstat (limited to 'src/os/windows/win32.cpp')
-rw-r--r--src/os/windows/win32.cpp82
1 files changed, 41 insertions, 41 deletions
diff --git a/src/os/windows/win32.cpp b/src/os/windows/win32.cpp
index ae78407ac..b0495d64d 100644
--- a/src/os/windows/win32.cpp
+++ b/src/os/windows/win32.cpp
@@ -61,14 +61,14 @@ bool LoadLibraryList(Function proc[], const char *dll)
HMODULE lib;
lib = LoadLibrary(MB_TO_WIDE(dll));
- if (lib == NULL) return false;
+ if (lib == nullptr) return false;
for (;;) {
FARPROC p;
while (*dll++ != '\0') { /* Nothing */ }
if (*dll == '\0') break;
p = GetProcAddress(lib, dll);
- if (p == NULL) return false;
+ if (p == nullptr) return false;
*proc++ = (Function)p;
}
dll++;
@@ -84,7 +84,7 @@ void ShowOSErrorBox(const char *buf, bool system)
void OSOpenBrowser(const char *url)
{
- ShellExecute(GetActiveWindow(), _T("open"), OTTD2FS(url), NULL, NULL, SW_SHOWNORMAL);
+ ShellExecute(GetActiveWindow(), _T("open"), OTTD2FS(url), nullptr, nullptr, SW_SHOWNORMAL);
}
/* Code below for windows version of opendir/readdir/closedir copied and
@@ -142,7 +142,7 @@ DIR *opendir(const TCHAR *path)
if ((fa != INVALID_FILE_ATTRIBUTES) && (fa & FILE_ATTRIBUTE_DIRECTORY)) {
d = dir_calloc();
- if (d != NULL) {
+ if (d != nullptr) {
TCHAR search_path[MAX_PATH];
bool slash = path[_tcslen(path) - 1] == '\\';
@@ -158,14 +158,14 @@ DIR *opendir(const TCHAR *path)
d->at_first_entry = true;
} else {
dir_free(d);
- d = NULL;
+ d = nullptr;
}
} else {
errno = ENOMEM;
}
} else {
/* path not found or not a directory */
- d = NULL;
+ d = nullptr;
errno = ENOENT;
}
@@ -179,11 +179,11 @@ struct dirent *readdir(DIR *d)
if (d->at_first_entry) {
/* the directory was empty when opened */
- if (d->hFind == INVALID_HANDLE_VALUE) return NULL;
+ if (d->hFind == INVALID_HANDLE_VALUE) return nullptr;
d->at_first_entry = false;
} else if (!FindNextFile(d->hFind, &d->fd)) { // determine cause and bail
if (GetLastError() == ERROR_NO_MORE_FILES) SetLastError(prev_err);
- return NULL;
+ return nullptr;
}
/* This entry has passed all checks; return information about it.
@@ -251,7 +251,7 @@ bool FiosGetDiskFreeSpace(const char *path, uint64 *tot)
DWORD spc, bps, nfc, tnc;
_sntprintf(root, lengthof(root), _T("%c:") _T(PATHSEP), path[0]);
- if (tot != NULL && GetDiskFreeSpace(root, &spc, &bps, &nfc, &tnc)) {
+ if (tot != nullptr && GetDiskFreeSpace(root, &spc, &bps, &nfc, &tnc)) {
*tot = ((spc * bps) * (uint64)nfc);
retval = true;
}
@@ -339,9 +339,9 @@ void CreateConsole()
*stderr = *fdopen(2, "w" );
#endif
- setvbuf(stdin, NULL, _IONBF, 0);
- setvbuf(stdout, NULL, _IONBF, 0);
- setvbuf(stderr, NULL, _IONBF, 0);
+ setvbuf(stdin, nullptr, _IONBF, 0);
+ setvbuf(stdout, nullptr, _IONBF, 0);
+ setvbuf(stderr, nullptr, _IONBF, 0);
}
/** Temporary pointer to get the help message to the window */
@@ -398,7 +398,7 @@ void ShowInfo(const char *str)
* ShowInfo are much shorter, or so long they need this way of displaying
* them anyway. */
_help_msg = str;
- DialogBox(GetModuleHandle(NULL), MAKEINTRESOURCE(101), NULL, HelpDialogFunc);
+ DialogBox(GetModuleHandle(nullptr), MAKEINTRESOURCE(101), nullptr, HelpDialogFunc);
} else {
/* We need to put the text in a separate buffer because the default
* buffer in OTTD2FS might not be large enough (512 chars). */
@@ -459,28 +459,28 @@ void DetermineBasePaths(const char *exe)
char tmp[MAX_PATH];
TCHAR path[MAX_PATH];
#ifdef WITH_PERSONAL_DIR
- if (SUCCEEDED(OTTDSHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, SHGFP_TYPE_CURRENT, path))) {
+ if (SUCCEEDED(OTTDSHGetFolderPath(nullptr, CSIDL_PERSONAL, nullptr, SHGFP_TYPE_CURRENT, path))) {
strecpy(tmp, FS2OTTD(path), lastof(tmp));
AppendPathSeparator(tmp, lastof(tmp));
strecat(tmp, PERSONAL_DIR, lastof(tmp));
AppendPathSeparator(tmp, lastof(tmp));
_searchpaths[SP_PERSONAL_DIR] = stredup(tmp);
} else {
- _searchpaths[SP_PERSONAL_DIR] = NULL;
+ _searchpaths[SP_PERSONAL_DIR] = nullptr;
}
- if (SUCCEEDED(OTTDSHGetFolderPath(NULL, CSIDL_COMMON_DOCUMENTS, NULL, SHGFP_TYPE_CURRENT, path))) {
+ if (SUCCEEDED(OTTDSHGetFolderPath(nullptr, CSIDL_COMMON_DOCUMENTS, nullptr, SHGFP_TYPE_CURRENT, path))) {
strecpy(tmp, FS2OTTD(path), lastof(tmp));
AppendPathSeparator(tmp, lastof(tmp));
strecat(tmp, PERSONAL_DIR, lastof(tmp));
AppendPathSeparator(tmp, lastof(tmp));
_searchpaths[SP_SHARED_DIR] = stredup(tmp);
} else {
- _searchpaths[SP_SHARED_DIR] = NULL;
+ _searchpaths[SP_SHARED_DIR] = nullptr;
}
#else
- _searchpaths[SP_PERSONAL_DIR] = NULL;
- _searchpaths[SP_SHARED_DIR] = NULL;
+ _searchpaths[SP_PERSONAL_DIR] = nullptr;
+ _searchpaths[SP_SHARED_DIR] = nullptr;
#endif
/* Get the path to working directory of OpenTTD */
@@ -488,15 +488,15 @@ void DetermineBasePaths(const char *exe)
AppendPathSeparator(tmp, lastof(tmp));
_searchpaths[SP_WORKING_DIR] = stredup(tmp);
- if (!GetModuleFileName(NULL, path, lengthof(path))) {
+ if (!GetModuleFileName(nullptr, path, lengthof(path))) {
DEBUG(misc, 0, "GetModuleFileName failed (%lu)\n", GetLastError());
- _searchpaths[SP_BINARY_DIR] = NULL;
+ _searchpaths[SP_BINARY_DIR] = nullptr;
} else {
TCHAR exec_dir[MAX_PATH];
_tcsncpy(path, convert_to_fs(exe, path, lengthof(path)), lengthof(path));
- if (!GetFullPathName(path, lengthof(exec_dir), exec_dir, NULL)) {
+ if (!GetFullPathName(path, lengthof(exec_dir), exec_dir, nullptr)) {
DEBUG(misc, 0, "GetFullPathName failed (%lu)\n", GetLastError());
- _searchpaths[SP_BINARY_DIR] = NULL;
+ _searchpaths[SP_BINARY_DIR] = nullptr;
} else {
strecpy(tmp, convert_from_fs(exec_dir, tmp, lengthof(tmp)), lastof(tmp));
char *s = strrchr(tmp, PATHSEPCHAR);
@@ -505,8 +505,8 @@ void DetermineBasePaths(const char *exe)
}
}
- _searchpaths[SP_INSTALLATION_DIR] = NULL;
- _searchpaths[SP_APPLICATION_BUNDLE_DIR] = NULL;
+ _searchpaths[SP_INSTALLATION_DIR] = nullptr;
+ _searchpaths[SP_APPLICATION_BUNDLE_DIR] = nullptr;
}
@@ -516,18 +516,18 @@ bool GetClipboardContents(char *buffer, const char *last)
const char *ptr;
if (IsClipboardFormatAvailable(CF_UNICODETEXT)) {
- OpenClipboard(NULL);
+ OpenClipboard(nullptr);
cbuf = GetClipboardData(CF_UNICODETEXT);
ptr = (const char*)GlobalLock(cbuf);
- int out_len = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR)ptr, -1, buffer, (last - buffer) + 1, NULL, NULL);
+ int out_len = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR)ptr, -1, buffer, (last - buffer) + 1, nullptr, nullptr);
GlobalUnlock(cbuf);
CloseClipboard();
if (out_len == 0) return false;
#if !defined(UNICODE)
} else if (IsClipboardFormatAvailable(CF_TEXT)) {
- OpenClipboard(NULL);
+ OpenClipboard(nullptr);
cbuf = GetClipboardData(CF_TEXT);
ptr = (const char*)GlobalLock(cbuf);
@@ -596,7 +596,7 @@ char *convert_from_fs(const TCHAR *name, char *utf8_buf, size_t buflen)
const WCHAR *wide_buf = name;
#else
/* Convert string from the local codepage to UTF-16. */
- int wide_len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0);
+ int wide_len = MultiByteToWideChar(CP_ACP, 0, name, -1, nullptr, 0);
if (wide_len == 0) {
utf8_buf[0] = '\0';
return utf8_buf;
@@ -607,7 +607,7 @@ char *convert_from_fs(const TCHAR *name, char *utf8_buf, size_t buflen)
#endif
/* Convert UTF-16 string to UTF-8. */
- int len = WideCharToMultiByte(CP_UTF8, 0, wide_buf, -1, utf8_buf, (int)buflen, NULL, NULL);
+ int len = WideCharToMultiByte(CP_UTF8, 0, wide_buf, -1, utf8_buf, (int)buflen, nullptr, nullptr);
if (len == 0) utf8_buf[0] = '\0';
return utf8_buf;
@@ -630,7 +630,7 @@ TCHAR *convert_to_fs(const char *name, TCHAR *system_buf, size_t buflen, bool co
int len = MultiByteToWideChar(CP_UTF8, 0, name, -1, system_buf, (int)buflen);
if (len == 0) system_buf[0] = '\0';
#else
- int len = MultiByteToWideChar(CP_UTF8, 0, name, -1, NULL, 0);
+ int len = MultiByteToWideChar(CP_UTF8, 0, name, -1, nullptr, 0);
if (len == 0) {
system_buf[0] = '\0';
return system_buf;
@@ -639,7 +639,7 @@ TCHAR *convert_to_fs(const char *name, TCHAR *system_buf, size_t buflen, bool co
WCHAR *wide_buf = AllocaM(WCHAR, len);
MultiByteToWideChar(CP_UTF8, 0, name, -1, wide_buf, len);
- len = WideCharToMultiByte(console_cp ? CP_OEMCP : CP_ACP, 0, wide_buf, len, system_buf, (int)buflen, NULL, NULL);
+ len = WideCharToMultiByte(console_cp ? CP_OEMCP : CP_ACP, 0, wide_buf, len, system_buf, (int)buflen, nullptr, nullptr);
if (len == 0) system_buf[0] = '\0';
#endif
@@ -654,7 +654,7 @@ TCHAR *convert_to_fs(const char *name, TCHAR *system_buf, size_t buflen, bool co
*/
HRESULT OTTDSHGetFolderPath(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags, LPTSTR pszPath)
{
- static HRESULT (WINAPI *SHGetFolderPath)(HWND, int, HANDLE, DWORD, LPTSTR) = NULL;
+ static HRESULT (WINAPI *SHGetFolderPath)(HWND, int, HANDLE, DWORD, LPTSTR) = nullptr;
static bool first_time = true;
/* We only try to load the library one time; if it fails, it fails */
@@ -674,7 +674,7 @@ HRESULT OTTDSHGetFolderPath(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags,
first_time = false;
}
- if (SHGetFolderPath != NULL) return SHGetFolderPath(hwnd, csidl, hToken, dwFlags, pszPath);
+ if (SHGetFolderPath != nullptr) return SHGetFolderPath(hwnd, csidl, hToken, dwFlags, pszPath);
/* SHGetFolderPath doesn't exist, try a more conservative approach,
* eg environment variables. This is only included for legacy modes
@@ -698,7 +698,7 @@ HRESULT OTTDSHGetFolderPath(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags,
HKEY key;
if (RegOpenKeyEx(csidl == CSIDL_PERSONAL ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, REGSTR_PATH_SPECIAL_FOLDERS, 0, KEY_READ, &key) != ERROR_SUCCESS) break;
DWORD len = MAX_PATH;
- ret = RegQueryValueEx(key, csidl == CSIDL_PERSONAL ? _T("Personal") : _T("Common Documents"), NULL, NULL, (LPBYTE)pszPath, &len);
+ ret = RegQueryValueEx(key, csidl == CSIDL_PERSONAL ? _T("Personal") : _T("Common Documents"), nullptr, nullptr, (LPBYTE)pszPath, &len);
RegCloseKey(key);
if (ret == ERROR_SUCCESS) return (HRESULT)0;
break;
@@ -718,7 +718,7 @@ const char *GetCurrentLocale(const char *)
if (GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_SISO639LANGNAME, lang, lengthof(lang)) == 0 ||
GetLocaleInfoA(LOCALE_USER_DEFAULT, LOCALE_SISO3166CTRYNAME, country, lengthof(country)) == 0) {
/* Unable to retrieve the locale. */
- return NULL;
+ return nullptr;
}
/* Format it as 'en_us'. */
static char retbuf[6] = {lang[0], lang[1], '_', country[0], country[1], 0};
@@ -750,7 +750,7 @@ void Win32SetCurrentLocaleName(const char *iso_code)
int OTTDStringCompare(const char *s1, const char *s2)
{
typedef int (WINAPI *PFNCOMPARESTRINGEX)(LPCWSTR, DWORD, LPCWCH, int, LPCWCH, int, LPVOID, LPVOID, LPARAM);
- static PFNCOMPARESTRINGEX _CompareStringEx = NULL;
+ static PFNCOMPARESTRINGEX _CompareStringEx = nullptr;
static bool first_time = true;
#ifndef SORT_DIGITSASNUMBERS
@@ -765,10 +765,10 @@ int OTTDStringCompare(const char *s1, const char *s2)
first_time = false;
}
- if (_CompareStringEx != NULL) {
+ if (_CompareStringEx != nullptr) {
/* CompareStringEx takes UTF-16 strings, even in ANSI-builds. */
- int len_s1 = MultiByteToWideChar(CP_UTF8, 0, s1, -1, NULL, 0);
- int len_s2 = MultiByteToWideChar(CP_UTF8, 0, s2, -1, NULL, 0);
+ int len_s1 = MultiByteToWideChar(CP_UTF8, 0, s1, -1, nullptr, 0);
+ int len_s2 = MultiByteToWideChar(CP_UTF8, 0, s2, -1, nullptr, 0);
if (len_s1 != 0 && len_s2 != 0) {
LPWSTR str_s1 = AllocaM(WCHAR, len_s1);
@@ -777,7 +777,7 @@ int OTTDStringCompare(const char *s1, const char *s2)
MultiByteToWideChar(CP_UTF8, 0, s1, -1, str_s1, len_s1);
MultiByteToWideChar(CP_UTF8, 0, s2, -1, str_s2, len_s2);
- int result = _CompareStringEx(_cur_iso_locale, LINGUISTIC_IGNORECASE | SORT_DIGITSASNUMBERS, str_s1, -1, str_s2, -1, NULL, NULL, 0);
+ int result = _CompareStringEx(_cur_iso_locale, LINGUISTIC_IGNORECASE | SORT_DIGITSASNUMBERS, str_s1, -1, str_s2, -1, nullptr, nullptr, 0);
if (result != 0) return result;
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-05 23:42:04 +0000