progman_dde.c File Reference

#include <stdio.h>
#include <wine/test.h>
#include <winbase.h>
#include "dde.h"
#include "ddeml.h"
#include "winuser.h"
#include "shlobj.h"

Include dependency graph for progman_dde.c:

Go to the source code of this file.

Functions
static	HRESULT (WINAPI *pSHGetLocalizedName)(LPCWSTR
static int *static void	init_function_pointers (void)
static BOOL	use_common (void)
static BOOL	full_title (void)
static void	init_strings (void)
static HDDEDATA CALLBACK	DdeCallback (UINT type, UINT format, HCONV hConv, HSZ hsz1, HSZ hsz2, HDDEDATA hDDEData, ULONG_PTR data1, ULONG_PTR data2)
static UINT	dde_execute (DWORD instance, HCONV hconv, const char *command_str)
static char *	dde_request (DWORD instance, HCONV hconv, const char *request_str)
static BOOL	check_window_exists (const char *name)
static BOOL	check_exists (const char *name)
static void	test_parser (DWORD instance, HCONV hConv)
static void	test_progman_dde (DWORD instance, HCONV hConv)
static void	test_progman_dde2 (DWORD instance, HCONV hConv)
static BOOL	check_in_programs_list (const char *list, const char *group)
static void	test_request_groups (DWORD instance, HCONV hconv)
	START_TEST (progman_dde)

Variables
static	LPWSTR
static	UINT
static char	ProgramsDir [MAX_PATH]

Function Documentation

check_exists()

static BOOL check_exists ( const char *  name )

static

Definition at line 181 of file progman_dde.c.

{
    char path[MAX_PATH];
 
    strcpy(path, ProgramsDir);
    strcat(path, "\\");
    strcat(path, name);
    return GetFileAttributesA(path) != INVALID_FILE_ATTRIBUTES;
}

Referenced by test_parser(), test_progman_dde(), and test_progman_dde2().

check_in_programs_list()

static BOOL check_in_programs_list ( const char *  list, const char *  group  )

static

Definition at line 383 of file progman_dde.c.

{
    while (1)
    {
        if (!strncmp(list, group, strlen(group)) && list[strlen(group)] == '\r')
            return TRUE;
        if (!(list = strchr(list, '\r'))) break;
        list += 2;
    }
    return FALSE;
}

Referenced by test_request_groups().

check_window_exists()

static BOOL check_window_exists ( const char *  name )

static

Definition at line 152 of file progman_dde.c.

{
    char title[MAX_PATH];
    HWND window = NULL;
    int i;
 
    if (full_title())
    {
        strcpy(title, ProgramsDir);
        strcat(title, "\\");
        strcat(title, name);
    }
    else
        strcpy(title, name);
 
    for (i = 0; i < 20; i++)
    {
        Sleep(100 * i);
        if ((window = FindWindowA("ExplorerWClass", title)) ||
            (window = FindWindowA("CabinetWClass", title)))
        {
            SendMessageA(window, WM_SYSCOMMAND, SC_CLOSE, 0);
            break;
        }
    }
 
    return (window != NULL);
}

Referenced by test_parser(), and test_progman_dde().

dde_execute()

static UINT dde_execute ( DWORD  instance, HCONV  hconv, const char *  command_str  )

static

Definition at line 117 of file progman_dde.c.

{
    HDDEDATA command, hdata;
    DWORD result;
    UINT ret;
 
    command = DdeCreateDataHandle(instance, (BYTE *)command_str, strlen(command_str)+1, 0, 0, 0, 0);
    ok(command != NULL, "DdeCreateDataHandle() failed: %u\n", DdeGetLastError(instance));
 
    hdata = DdeClientTransaction((BYTE *)command, -1, hconv, 0, 0, XTYP_EXECUTE, 2000, &result);
    ret = DdeGetLastError(instance);
    /* PROGMAN always returns 1 on success */
    ok((UINT_PTR)hdata == !ret, "expected %u, got %p\n", !ret, hdata);
 
    return ret;
}

Referenced by test_parser(), test_progman_dde(), and test_progman_dde2().

dde_request()

static char * dde_request ( DWORD  instance, HCONV  hconv, const char *  request_str  )

static

Definition at line 134 of file progman_dde.c.

{
    static char data[2000];
    HDDEDATA hdata;
    HSZ item;
    DWORD result;
 
    item = DdeCreateStringHandleA(instance, request_str, CP_WINANSI);
    ok(item != NULL, "DdeCreateStringHandle() failed: %u\n", DdeGetLastError(instance));
 
    hdata = DdeClientTransaction(NULL, -1, hconv, item, CF_TEXT, XTYP_REQUEST, 2000, &result);
    if (hdata == NULL) return NULL;
 
    DdeGetData(hdata, (BYTE *)data, 2000, 0);
 
    return data;
}

Referenced by test_request_groups().

DdeCallback()

static HDDEDATA CALLBACK DdeCallback ( UINT  type, UINT  format, HCONV  hConv, HSZ  hsz1, HSZ  hsz2, HDDEDATA  hDDEData, ULONG_PTR  data1, ULONG_PTR  data2  )

static

Definition at line 110 of file progman_dde.c.

{
    trace("Callback: type=%i, format=%i\n", type, format);
    return NULL;
}

Referenced by START_TEST().

full_title()

static BOOL full_title ( void  )

static

Definition at line 80 of file progman_dde.c.

{
    CABINETSTATE cs;
 
    memset(&cs, 0, sizeof(cs));
    ReadCabinetState(&cs, sizeof(cs));
 
    return (cs.fFullPathTitle == -1);
}

Referenced by check_window_exists().

HRESULT()

static HRESULT ( WINAPI *  pSHGetLocalizedName )

static

init_function_pointers()

static int *static void init_function_pointers ( void  )

static

Definition at line 39 of file progman_dde.c.

{
    HMODULE hmod;
 
    hmod = GetModuleHandleA("shell32.dll");
    pSHGetLocalizedName = (void*)GetProcAddress(hmod, "SHGetLocalizedName");
}

Referenced by START_TEST().

init_strings()

static void init_strings ( void  )

static

Definition at line 92 of file progman_dde.c.

{
    char commonprograms[MAX_PATH];
    char programs[MAX_PATH];
 
    SHGetSpecialFolderPathA(NULL, programs, CSIDL_PROGRAMS, FALSE);
    SHGetSpecialFolderPathA(NULL, commonprograms, CSIDL_COMMON_PROGRAMS, FALSE);
 
    /* ProgramsDir on Vista+ is always the users one (CSIDL_PROGRAMS). Before Vista
     * it depends on whether the user is an administrator (CSIDL_COMMON_PROGRAMS) or
     * not (CSIDL_PROGRAMS).
     */
    if (use_common())
        lstrcpyA(ProgramsDir, commonprograms);
    else
        lstrcpyA(ProgramsDir, programs);
}

Referenced by START_TEST().

START_TEST()

START_TEST

(

progman_dde

)

Definition at line 418 of file progman_dde.c.

{
    DWORD instance = 0;
    UINT err;
    HSZ hszProgman;
    HCONV hConv;
    BOOL ret;
 
    init_function_pointers();
    init_strings();
 
    /* Initialize DDE Instance */
    err = DdeInitializeA(&instance, DdeCallback, APPCMD_CLIENTONLY, 0);
    ok(err == DMLERR_NO_ERROR, "DdeInitialize() failed: %u\n", err);
 
    /* Create Connection */
    hszProgman = DdeCreateStringHandleA(instance, "PROGMAN", CP_WINANSI);
    ok(hszProgman != NULL, "DdeCreateStringHandle() failed: %u\n", DdeGetLastError(instance));
    hConv = DdeConnect(instance, hszProgman, hszProgman, NULL);
    ret = DdeFreeStringHandle(instance, hszProgman);
    ok(ret, "DdeFreeStringHandle() failed: %u\n", DdeGetLastError(instance));
    /* Seeing failures on early versions of Windows Connecting to progman, exit if connection fails */
    if (hConv == NULL)
    {
        ok (DdeUninitialize(instance), "DdeUninitialize failed\n");
        return;
    }
 
    test_parser(instance, hConv);
    test_progman_dde(instance, hConv);
    test_request_groups(instance, hConv);
 
    /* Cleanup & Exit */
    ret = DdeDisconnect(hConv);
    ok(ret, "DdeDisonnect() failed: %u\n", DdeGetLastError(instance));
    ret = DdeUninitialize(instance);
    ok(ret, "DdeUninitialize() failed: %u\n", DdeGetLastError(instance));
 
    /* 2nd Instance (Followup Tests) */
    /* Initialize DDE Instance */
    instance = 0;
    err = DdeInitializeA(&instance, DdeCallback, APPCMD_CLIENTONLY, 0);
    ok (err == DMLERR_NO_ERROR, "DdeInitialize() failed: %u\n", err);
 
    /* Create Connection */
    hszProgman = DdeCreateStringHandleA(instance, "PROGMAN", CP_WINANSI);
    ok(hszProgman != NULL, "DdeCreateStringHandle() failed: %u\n", DdeGetLastError(instance));
    hConv = DdeConnect(instance, hszProgman, hszProgman, NULL);
    ok(hConv != NULL, "DdeConnect() failed: %u\n", DdeGetLastError(instance));
    ret = DdeFreeStringHandle(instance, hszProgman);
    ok(ret, "DdeFreeStringHandle() failed: %u\n", DdeGetLastError(instance));
 
    /* Run Tests */
    test_progman_dde2(instance, hConv);
 
    /* Cleanup & Exit */
    ret = DdeDisconnect(hConv);
    ok(ret, "DdeDisonnect() failed: %u\n", DdeGetLastError(instance));
    ret = DdeUninitialize(instance);
    ok(ret, "DdeUninitialize() failed: %u\n", DdeGetLastError(instance));
}

test_parser()

static void test_parser ( DWORD  instance, HCONV  hConv  )

static

Definition at line 191 of file progman_dde.c.

{
    UINT error;
 
    /* Invalid Command */
    error = dde_execute(instance, hConv, "[InvalidCommand()]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    /* test parsing */
    error = dde_execute(instance, hConv, "");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "CreateGroup");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[CreateGroup");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[CreateGroup]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[CreateGroup()]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[cREATEgROUP(test)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test"), "directory not created\n");
    ok(check_window_exists("test"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,foobar)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test/foobar.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,foo bar)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test/foo bar.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,a[b,c]d)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,\"a[b,c]d\")]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test/a[b,c]d.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "  [  AddItem  (  notepad  ,  test  )  ]  ");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test/test.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,one)][AddItem(notepad,two)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("test/one.lnk"), "link not created\n");
    ok(check_exists("test/two.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[FakeCommand(test)][DeleteGroup(test)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
    ok(check_exists("test"), "directory should exist\n");
 
    error = dde_execute(instance, hConv, "[DeleteGroup(test)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("test"), "directory should not exist\n");
 
    error = dde_execute(instance, hConv, "[ExitProgman()]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[ExitProgman]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
}

Referenced by START_TEST().

test_progman_dde()

static void test_progman_dde ( DWORD  instance, HCONV  hConv  )

static

Definition at line 260 of file progman_dde.c.

{
    UINT error;
 
    /* test creating and deleting groups and items */
    error = dde_execute(instance, hConv, "[CreateGroup(Group1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1"), "directory not created\n");
    ok(check_window_exists("Group1"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[AddItem(test)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[AddItem(notepad.exe)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/notepad.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[DeleteItem(notepad.exe)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[DeleteItem(notepad)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("Group1/notepad.lnk"), "link should not exist\n");
 
    error = dde_execute(instance, hConv, "[DeleteItem(notepad)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[AddItem(notepad)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/notepad.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
 
    /* XP allows any valid path even if it does not exist; Vista+ requires that
     * the path both exist and be a file (directories are invalid). */
 
    error = dde_execute(instance, hConv, "[AddItem(C:\\windows\\system.ini)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/system.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,test1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/test1.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[DeleteItem(test1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("Group1/test1.lnk"), "link should not exist\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,test1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/test1.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[ReplaceItem(test1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("Group1/test1.lnk"), "link should not exist\n");
 
    error = dde_execute(instance, hConv, "[AddItem(regedit)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/regedit.lnk"), "link not created\n");
 
    /* test ShowGroup() and test which group an item gets added to */
    error = dde_execute(instance, hConv, "[ShowGroup(Group1)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[ShowGroup(Group1, 0)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_window_exists("Group1"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[CreateGroup(Group2)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group2"), "directory not created\n");
    ok(check_window_exists("Group2"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,test2)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group2/test2.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[ShowGroup(Group1, 0)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_window_exists("Group1"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,test3)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group1/test3.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[DeleteGroup(Group1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("Group1"), "directory should not exist\n");
 
    error = dde_execute(instance, hConv, "[DeleteGroup(Group1)]");
    ok(error == DMLERR_NOTPROCESSED, "expected DMLERR_NOTPROCESSED, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[ShowGroup(Group2, 0)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_window_exists("Group2"), "window not created\n");
 
    error = dde_execute(instance, hConv, "[ExitProgman(1)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
 
    error = dde_execute(instance, hConv, "[AddItem(notepad,test4)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group2/test4.lnk"), "link not created\n");
}

Referenced by START_TEST().

test_progman_dde2()

static void test_progman_dde2 ( DWORD  instance, HCONV  hConv  )

static

Definition at line 369 of file progman_dde.c.

{
    UINT error;
 
    /* last open group is retained across connections */
    error = dde_execute(instance, hConv, "[AddItem(notepad)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(check_exists("Group2/notepad.lnk"), "link not created\n");
 
    error = dde_execute(instance, hConv, "[DeleteGroup(Group2)]");
    ok(error == DMLERR_NO_ERROR, "expected DMLERR_NO_ERROR, got %u\n", error);
    ok(!check_exists("Group2"), "directory should not exist\n");
}

Referenced by START_TEST().

test_request_groups()

static void test_request_groups ( DWORD  instance, HCONV  hconv  )

static

Definition at line 395 of file progman_dde.c.

{
    char *list;
    char programs[MAX_PATH];
    WIN32_FIND_DATAA finddata;
    HANDLE hfind;
 
    list = dde_request(instance, hconv, "Groups");
    ok(list != NULL, "request failed: %u\n", DdeGetLastError(instance));
    strcpy(programs, ProgramsDir);
    strcat(programs, "/*");
    hfind = FindFirstFileA(programs, &finddata);
    do
    {
        if ((finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && finddata.cFileName[0] != '.')
        {
            ok(check_in_programs_list(list, finddata.cFileName),
               "directory '%s' missing from group list\n", finddata.cFileName);
        }
    } while (FindNextFileA(hfind, &finddata));
    FindClose(hfind);
}

Referenced by START_TEST().

use_common()

static BOOL use_common ( void  )

static

Definition at line 47 of file progman_dde.c.

{
    HMODULE hmod;
    static BOOL (WINAPI *pIsNTAdmin)(DWORD, LPDWORD);
 
    /* IsNTAdmin() is available on all platforms. */
    hmod = LoadLibraryA("advpack.dll");
    pIsNTAdmin = (void*)GetProcAddress(hmod, "IsNTAdmin");
 
    if (!pIsNTAdmin(0, NULL))
    {
        /* We are definitely not an administrator */
        FreeLibrary(hmod);
        return FALSE;
    }
    FreeLibrary(hmod);
 
    /* If we end up here we are on NT4+ as Win9x and WinMe don't have the
     * notion of administrators (as we need it).
     */
 
    /* As of Vista  we should always use the users directory. Tests with the
     * real Administrator account on Windows 7 proved this.
     *
     * FIXME: We need a better way of identifying Vista+ as currently this check
     * also covers Wine and we don't know yet which behavior we want to follow.
     */
    if (pSHGetLocalizedName)
        return FALSE;
 
    return TRUE;
}

Referenced by init_strings().

Variable Documentation

LPWSTR

LPWSTR

Definition at line 37 of file progman_dde.c.

ProgramsDir

char ProgramsDir[MAX_PATH]

static

Definition at line 90 of file progman_dde.c.

Referenced by check_exists(), check_window_exists(), init_strings(), and test_request_groups().

UINT

UINT

Definition at line 37 of file progman_dde.c.