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- Change launch functions to use unicode and implement Control_RunDLLW. 

- Enable support for unicode in control panel applications.
This commit is contained in:
Robert Shearman 2002-12-13 02:17:54 +00:00 committed by Alexandre Julliard
parent df357055e2
commit d1b77764ae
2 changed files with 90 additions and 42 deletions
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126
dlls/shell32/control.c
View File

@ -27,6 +27,10 @@
#include "winuser.h"
#include "wine/debug.h"
#include "cpl.h"
#include "wine/unicode.h"
#define NO_SHLWAPI_REG
#include "shlwapi.h"
WINE_DEFAULT_DEBUG_CHANNEL(shlctrl);
@ -36,7 +40,7 @@ typedef struct CPlApplet {
unsigned count; /* number of subprograms */
HMODULE hModule; /* module of loaded applet */
APPLET_PROC proc; /* entry point address */
NEWCPLINFOA info[1]; /* array of count information.
NEWCPLINFOW info[1]; /* array of count information.
* dwSize field is 0 if entry is invalid */
} CPlApplet;
@ -64,23 +68,24 @@ static CPlApplet* Control_UnloadApplet(CPlApplet* applet)
return next;
}
static CPlApplet* Control_LoadApplet(HWND hWnd, LPCSTR cmd, CPanel* panel)
static CPlApplet* Control_LoadApplet(HWND hWnd, LPCWSTR cmd, CPanel* panel)
{
CPlApplet* applet;
unsigned i;
CPLINFO info;
NEWCPLINFOW newinfo;
if (!(applet = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*applet))))
return applet;
applet->hWnd = hWnd;
if (!(applet->hModule = LoadLibraryA(cmd))) {
WARN("Cannot load control panel applet %s\n", cmd);
if (!(applet->hModule = LoadLibraryW(cmd))) {
WARN("Cannot load control panel applet %s\n", debugstr_w(cmd));
goto theError;
}
if (!(applet->proc = (APPLET_PROC)GetProcAddress(applet->hModule, "CPlApplet"))) {
WARN("Not a valid control panel applet %s\n", cmd);
WARN("Not a valid control panel applet %s\n", debugstr_w(cmd));
goto theError;
}
if (!applet->proc(hWnd, CPL_INIT, 0L, 0L)) {
@ -93,17 +98,19 @@ static CPlApplet* Control_LoadApplet(HWND hWnd, LPCSTR cmd, CPanel* panel)
}
applet = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, applet,
sizeof(*applet) + (applet->count - 1) * sizeof(NEWCPLINFOA));
sizeof(*applet) + (applet->count - 1) * sizeof(NEWCPLINFOW));
for (i = 0; i < applet->count; i++) {
applet->info[i].dwSize = sizeof(NEWCPLINFOA);
ZeroMemory(&newinfo, sizeof(newinfo));
newinfo.dwSize = sizeof(NEWCPLINFOA);
applet->info[i].dwSize = sizeof(NEWCPLINFOW);
/* proc is supposed to return a null value upon success for
* CPL_INQUIRE and CPL_NEWINQUIRE
* However, real drivers don't seem to behave like this
* So, use introspection rather than return value
*/
applet->proc(hWnd, CPL_NEWINQUIRE, i, (LPARAM)&applet->info[i]);
if (applet->info[i].hIcon == 0) {
applet->proc(hWnd, CPL_NEWINQUIRE, i, (LPARAM)&newinfo);
if (newinfo.hIcon == 0) {
applet->proc(hWnd, CPL_INQUIRE, i, (LPARAM)&info);
if (info.idIcon == 0 || info.idName == 0) {
WARN("Couldn't get info from sp %u\n", i);
@ -113,15 +120,35 @@ static CPlApplet* Control_LoadApplet(HWND hWnd, LPCSTR cmd, CPanel* panel)
applet->info[i].dwFlags = 0;
applet->info[i].dwHelpContext = 0;
applet->info[i].lData = info.lData;
applet->info[i].hIcon = LoadIconA(applet->hModule,
MAKEINTRESOURCEA(info.idIcon));
LoadStringA(applet->hModule, info.idName,
applet->info[i].szName, sizeof(applet->info[i].szName));
LoadStringA(applet->hModule, info.idInfo,
applet->info[i].szInfo, sizeof(applet->info[i].szInfo));
applet->info[i].hIcon = LoadIconW(applet->hModule,
MAKEINTRESOURCEW(info.idIcon));
LoadStringW(applet->hModule, info.idName,
applet->info[i].szName, sizeof(applet->info[i].szName) / sizeof(WCHAR));
LoadStringW(applet->hModule, info.idInfo,
applet->info[i].szInfo, sizeof(applet->info[i].szInfo) / sizeof(WCHAR));
applet->info[i].szHelpFile[0] = '\0';
}
}
else
{
CopyMemory(&applet->info[i], &newinfo, newinfo.dwSize);
if (newinfo.dwSize != sizeof(NEWCPLINFOW))
{
applet->info[i].dwSize = sizeof(NEWCPLINFOW);
MultiByteToWideChar(CP_ACP, 0, ((LPNEWCPLINFOA)&newinfo)->szName,
sizeof(((LPNEWCPLINFOA)&newinfo)->szName) / sizeof(CHAR),
applet->info[i].szName,
sizeof(applet->info[i].szName) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, ((LPNEWCPLINFOA)&newinfo)->szInfo,
sizeof(((LPNEWCPLINFOA)&newinfo)->szInfo) / sizeof(CHAR),
applet->info[i].szInfo,
sizeof(applet->info[i].szInfo) / sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, ((LPNEWCPLINFOA)&newinfo)->szHelpFile,
sizeof(((LPNEWCPLINFOA)&newinfo)->szHelpFile) / sizeof(CHAR),
applet->info[i].szHelpFile,
sizeof(applet->info[i].szHelpFile) / sizeof(WCHAR));
}
}
}
applet->next = panel->first;
@ -198,7 +225,7 @@ static LRESULT Control_WndProc_Paint(const CPanel* panel, WPARAM wParam)
txtRect.right = x + XSTEP;
txtRect.top = y + YICON;
txtRect.bottom = y + YSTEP;
DrawTextA(hdc, applet->info[i].szName, -1, &txtRect,
DrawTextW(hdc, applet->info[i].szName, -1, &txtRect,
DT_CENTER | DT_VCENTER);
x += XSTEP;
}
@ -287,22 +314,28 @@ static void Control_DoInterface(CPanel* panel, HWND hWnd, HINSTANCE hInst)
static void Control_DoWindow(CPanel* panel, HWND hWnd, HINSTANCE hInst)
{
HANDLE h;
WIN32_FIND_DATAA fd;
char buffer[MAX_PATH];
WIN32_FIND_DATAW fd;
WCHAR buffer[MAX_PATH];
static const WCHAR wszAllCpl[] = {'*','.','c','p','l',0};
WCHAR *p;
/* FIXME: should grab path somewhere from configuration */
if ((h = FindFirstFileA("c:\\windows\\system\\*.cpl", &fd)) != 0) {
GetSystemDirectoryW( buffer, MAX_PATH );
p = buffer + strlenW(buffer);
*p++ = '\\';
lstrcpyW(p, wszAllCpl);
if ((h = FindFirstFileW(buffer, &fd)) != 0) {
do {
sprintf(buffer, "c:\\windows\\system\\%s", fd.cFileName);
lstrcpyW(p, fd.cFileName);
Control_LoadApplet(hWnd, buffer, panel);
} while (FindNextFileA(h, &fd));
} while (FindNextFileW(h, &fd));
FindClose(h);
}
if (panel->first) Control_DoInterface(panel, hWnd, hInst);
}
static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCSTR cmd)
static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCWSTR wszCmd)
/* forms to parse:
* foo.cpl,@sp,str
* foo.cpl,@sp
@ -312,19 +345,19 @@ static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCSTR cmd)
* "a path\foo.cpl"
*/
{
char* buffer;
char* beg = NULL;
char* end;
char ch;
char* ptr;
LPWSTR buffer;
LPWSTR beg = NULL;
LPWSTR end;
WCHAR ch;
LPWSTR ptr;
unsigned sp = 0;
char* extraPmts = NULL;
LPWSTR extraPmts = NULL;
int quoted = 0;
buffer = HeapAlloc(GetProcessHeap(), 0, strlen(cmd) + 1);
buffer = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(wszCmd) + 1) * sizeof(*wszCmd));
if (!buffer) return;
end = strcpy(buffer, cmd);
end = lstrcpyW(buffer, wszCmd);
for (;;) {
ch = *end;
@ -333,7 +366,7 @@ static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCSTR cmd)
*end = '\0';
if (beg) {
if (*beg == '@') {
sp = atoi(beg + 1);
sp = atoiW(beg + 1);
} else if (*beg == '\0') {
sp = 0;
} else {
@ -346,10 +379,10 @@ static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCSTR cmd)
}
end++;
}
while ((ptr = strchr(buffer, (int) '"')))
memmove(ptr, ptr+1, strlen(ptr));
while ((ptr = StrChrW(buffer, '"')))
memmove(ptr, ptr+1, lstrlenW(ptr));
TRACE("cmd %s, extra %s, sp %d\n", buffer, debugstr_a(extraPmts), sp);
TRACE("cmd %s, extra %s, sp %d\n", debugstr_w(buffer), debugstr_w(extraPmts), sp);
Control_LoadApplet(hWnd, buffer, panel);
@ -371,15 +404,15 @@ static void Control_DoLaunch(CPanel* panel, HWND hWnd, LPCSTR cmd)
}
/*************************************************************************
* Control_RunDLL [SHELL32.@]
* Control_RunDLLW [SHELL32.@]
*
*/
void WINAPI Control_RunDLL(HWND hWnd, HINSTANCE hInst, LPCSTR cmd, DWORD nCmdShow)
void WINAPI Control_RunDLLW(HWND hWnd, HINSTANCE hInst, LPCWSTR cmd, DWORD nCmdShow)
{
CPanel panel;
TRACE("(%p, 0x%08lx, %s, 0x%08lx)\n",
hWnd, (DWORD)hInst, debugstr_a(cmd), nCmdShow);
TRACE("(%p, %p, %s, 0x%08lx)\n",
hWnd, hInst, debugstr_w(cmd), nCmdShow);
memset(&panel, 0, sizeof(panel));
@ -390,6 +423,21 @@ void WINAPI Control_RunDLL(HWND hWnd, HINSTANCE hInst, LPCSTR cmd, DWORD nCmdSho
}
}
/*************************************************************************
* Control_RunDLLA [SHELL32.@]
*
*/
void WINAPI Control_RunDLLA(HWND hWnd, HINSTANCE hInst, LPCSTR cmd, DWORD nCmdShow)
{
DWORD len = MultiByteToWideChar(CP_ACP, 0, cmd, -1, NULL, 0 );
LPWSTR wszCmd = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
if (wszCmd && MultiByteToWideChar(CP_ACP, 0, cmd, -1, wszCmd, len ))
{
Control_RunDLLW(hWnd, hInst, wszCmd, nCmdShow);
}
HeapFree(GetProcessHeap(), 0, wszCmd);
}
/*************************************************************************
* Control_FillCache_RunDLL [SHELL32.@]
*

6
dlls/shell32/shell32.spec
View File

@ -312,9 +312,9 @@
@ stdcall Control_FillCache_RunDLL(long long long long)Control_FillCache_RunDLL
@ stub Control_FillCache_RunDLLA
@ stub Control_FillCache_RunDLLW
@ stdcall Control_RunDLL(long long long long)Control_RunDLL
@ stub Control_RunDLLA
@ stub Control_RunDLLW
@ stdcall Control_RunDLL(ptr ptr str long) Control_RunDLLA
@ stdcall Control_RunDLLA(ptr ptr str long) Control_RunDLLA
@ stdcall Control_RunDLLW(ptr ptr wstr long) Control_RunDLLW
@ stdcall DllInstall(long wstr)SHELL32_DllInstall
@ stdcall DoEnvironmentSubstA(str str)DoEnvironmentSubstA
@ stdcall DoEnvironmentSubstW(wstr wstr)DoEnvironmentSubstW