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regedit: Parse command-line input using Unicode.

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Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hugh McMaster 2016-07-05 05:15:22 +00:00 committed by Alexandre Julliard
parent d44ec680da
commit 256290f74f
3 changed files with 53 additions and 123 deletions
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2
programs/regedit/Makefile.in
View file

@ -1,5 +1,5 @@
MODULE = regedit.exe
APPMODE = -mwindows -mno-cygwin
APPMODE = -mwindows -municode -mno-cygwin
IMPORTS = advapi32
DELAYIMPORTS = shlwapi shell32 comdlg32 comctl32 user32 gdi32

9
programs/regedit/main.c
View file

@ -30,7 +30,7 @@
WCHAR g_pszDefaultValueName[64];
BOOL ProcessCmdLine(LPSTR lpCmdLine);
BOOL ProcessCmdLine(WCHAR *cmdline);
static const WCHAR hkey_local_machine[] = {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E',0};
static const WCHAR hkey_users[] = {'H','K','E','Y','_','U','S','E','R','S',0};
@ -134,15 +134,12 @@ static BOOL TranslateChildTabMessage(MSG *msg)
return TRUE;
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow)
{
MSG msg;
HACCEL hAccel;
if (ProcessCmdLine(lpCmdLine)) {
if (ProcessCmdLine(GetCommandLineW())) {
return 0;
}

165
programs/regedit/regedit.c
View file

@ -18,10 +18,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <shellapi.h>
#include "wine/unicode.h"
#include "regproc.h"
static const char *usage =
@ -59,43 +60,41 @@ typedef enum {
ACTION_ADD, ACTION_EXPORT, ACTION_DELETE
} REGEDIT_ACTION;
static BOOL PerformRegAction(REGEDIT_ACTION action, char **argv, int *i)
static BOOL PerformRegAction(REGEDIT_ACTION action, WCHAR **argv, int *i)
{
switch (action) {
case ACTION_ADD: {
char *filename = argv[*i];
WCHAR *filename = argv[*i];
WCHAR hyphen[] = {'-',0};
FILE *reg_file;
if (filename[0]) {
char* realname = NULL;
if (!strcmpW(filename, hyphen))
reg_file = stdin;
else
{
int size;
WCHAR *realname = NULL;
WCHAR rb_mode[] = {'r','b',0};
if (strcmp(filename, "-") == 0)
size = SearchPathW(NULL, filename, NULL, 0, NULL, NULL);
if (size > 0)
{
reg_file = stdin;
realname = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
size = SearchPathW(NULL, filename, NULL, size, realname, NULL);
}
else
if (size == 0)
{
int size;
size = SearchPathA(NULL, filename, NULL, 0, NULL, NULL);
if (size > 0)
{
realname = HeapAlloc(GetProcessHeap(), 0, size);
size = SearchPathA(NULL, filename, NULL, size, realname, NULL);
}
if (size == 0)
{
fprintf(stderr, "regedit: File not found \"%s\" (%d)\n",
filename, GetLastError());
exit(1);
}
reg_file = fopen(realname, "rb");
if (reg_file == NULL)
{
perror("");
fprintf(stderr, "regedit: Can't open file \"%s\"\n", filename);
exit(1);
}
fprintf(stderr, "regedit: File not found \"%ls\" (%d)\n",
filename, GetLastError());
exit(1);
}
reg_file = _wfopen(realname, rb_mode);
if (reg_file == NULL)
{
WCHAR regedit[] = {'r','e','g','e','d','i','t',0};
_wperror(regedit);
fprintf(stderr, "regedit: Can't open file \"%ls\"\n", filename);
exit(1);
}
import_registry_file(reg_file);
if (realname)
@ -106,29 +105,17 @@ static BOOL PerformRegAction(REGEDIT_ACTION action, char **argv, int *i)
}
break;
}
case ACTION_DELETE: {
WCHAR *reg_key_nameW = GetWideString(argv[*i]);
delete_registry_key(reg_key_nameW);
HeapFree(GetProcessHeap(), 0, reg_key_nameW);
case ACTION_DELETE:
delete_registry_key(argv[*i]);
break;
}
case ACTION_EXPORT: {
char *filename = argv[*i];
WCHAR* filenameW;
WCHAR *filename = argv[*i];
WCHAR *key_name = argv[++(*i)];
filenameW = GetWideString(filename);
if (filenameW[0]) {
char *reg_key_name = argv[++(*i)];
WCHAR* reg_key_nameW;
reg_key_nameW = GetWideString(reg_key_name);
export_registry_key(filenameW, reg_key_nameW, REG_FORMAT_4);
HeapFree(GetProcessHeap(), 0, reg_key_nameW);
} else {
export_registry_key(filenameW, NULL, REG_FORMAT_4);
}
HeapFree(GetProcessHeap(), 0, filenameW);
if (key_name && *key_name)
export_registry_key(filename, key_name, REG_FORMAT_4);
else
export_registry_key(filename, NULL, REG_FORMAT_4);
break;
}
default:
@ -139,76 +126,24 @@ static BOOL PerformRegAction(REGEDIT_ACTION action, char **argv, int *i)
return TRUE;
}
static char *get_token(char *input, char **next)
BOOL ProcessCmdLine(WCHAR *cmdline)
{
char *ch = input;
char *str;
while (*ch && isspace(*ch))
ch++;
str = ch;
if (*ch == '"') {
ch++;
str = ch;
for (;;) {
while (*ch && (*ch != '"'))
ch++;
if (!*ch)
break;
if (*(ch - 1) == '\\') {
ch++;
continue;
}
break;
}
}
else {
while (*ch && !isspace(*ch))
ch++;
}
if (*ch) {
*ch = 0;
ch++;
}
*next = ch;
return str;
}
BOOL ProcessCmdLine(LPSTR lpCmdLine)
{
char *s = lpCmdLine;
char **argv;
char *tok;
int argc = 0, i = 1;
WCHAR **argv;
int argc, i;
REGEDIT_ACTION action = ACTION_ADD;
if (!*lpCmdLine)
argv = CommandLineToArgvW(cmdline, &argc);
if (!argv)
return FALSE;
while (*s) {
if (isspace(*s))
i++;
s++;
}
s = lpCmdLine;
argv = HeapAlloc(GetProcessHeap(), 0, i * sizeof(char *));
for (i = 0; *s; i++)
if (argc == 1)
{
tok = get_token(s, &s);
argv[i] = HeapAlloc(GetProcessHeap(), 0, strlen(tok) + 1);
strcpy(argv[i], tok);
argc++;
LocalFree(argv);
return FALSE;
}
for (i = 0; i < argc; i++)
for (i = 1; i < argc; i++)
{
if (argv[i][0] != '/' && argv[i][0] != '-')
break; /* No flags specified. */
@ -219,7 +154,7 @@ BOOL ProcessCmdLine(LPSTR lpCmdLine)
if (argv[i][1] && argv[i][2] && argv[i][2] != ':')
break; /* This is a file path beginning with '/'. */
switch (toupper(argv[i][1]))
switch (toupperW(argv[i][1]))
{
case '?':
fprintf(stderr, usage);
@ -241,7 +176,7 @@ BOOL ProcessCmdLine(LPSTR lpCmdLine)
/* ignored */;
break;
default:
fprintf(stderr, "regedit: Invalid switch [%s]\n", argv[i]);
fprintf(stderr, "regedit: Invalid switch [%ls]\n", argv[i]);
exit(1);
}
}
@ -265,9 +200,7 @@ BOOL ProcessCmdLine(LPSTR lpCmdLine)
for (; i < argc; i++)
PerformRegAction(action, argv, &i);
for (i = 0; i < argc; i++)
HeapFree(GetProcessHeap(), 0, argv[i]);
HeapFree(GetProcessHeap(), 0, argv);
LocalFree(argv);
return TRUE;
}