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Sweden-Number/dlls/cabinet/tests/extract.c

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/*
* Unit tests for cabinet.dll extract functions
*
* Copyright (C) 2006 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <windows.h>
#include "fci.h"
#include "wine/test.h"
#ifndef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES 0xffffffff
#endif
#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER 0xffffffff
#endif
/* make the max size large so there is only one cab file */
#define MEDIA_SIZE 999999999
#define FOLDER_THRESHOLD 900000
/* The following defintions were copied from dlls/cabinet/cabinet.h
* because they are undocumented in windows.
*/
/* EXTRACTdest flags */
#define EXTRACT_FILLFILELIST 0x00000001
#define EXTRACT_EXTRACTFILES 0x00000002
struct ExtractFileList {
LPSTR filename;
struct ExtractFileList *next;
BOOL flag;
};
/* the first parameter of the function extract */
typedef struct {
long result1; /* 0x000 */
long unknown1[3]; /* 0x004 */
struct ExtractFileList *filelist; /* 0x010 */
long filecount; /* 0x014 */
long flags; /* 0x018 */
char directory[MAX_PATH]; /* 0x01c */
char lastfile[MAX_PATH]; /* 0x120 */
char unknown2[MAX_PATH]; /* 0x224 */
struct ExtractFileList *filterlist; /* 0x328 */
} EXTRACTDEST;
/* function pointers */
HMODULE hCabinet;
static HRESULT (WINAPI *pExtract)(EXTRACTDEST*, LPCSTR);
CHAR CURR_DIR[MAX_PATH];
static void init_function_pointers(void)
{
hCabinet = LoadLibraryA("cabinet.dll");
if (hCabinet)
{
pExtract = (void *)GetProcAddress(hCabinet, "Extract");
}
}
/* creates a file with the specified name for tests */
static void createTestFile(const CHAR *name)
{
HANDLE file;
DWORD written;
file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n", name);
WriteFile(file, name, strlen(name), &written, NULL);
WriteFile(file, "\n", strlen("\n"), &written, NULL);
CloseHandle(file);
}
static void create_test_files(void)
{
int len;
GetCurrentDirectoryA(MAX_PATH, CURR_DIR);
len = lstrlenA(CURR_DIR);
if(len && (CURR_DIR[len-1] == '\\'))
CURR_DIR[len-1] = 0;
createTestFile("a.txt");
createTestFile("b.txt");
CreateDirectoryA("testdir", NULL);
createTestFile("testdir\\c.txt");
createTestFile("testdir\\d.txt");
CreateDirectoryA("dest", NULL);
}
static void delete_test_files(void)
{
DeleteFileA("a.txt");
DeleteFileA("b.txt");
DeleteFileA("testdir\\c.txt");
DeleteFileA("testdir\\d.txt");
RemoveDirectoryA("testdir");
DeleteFileA("extract.cab");
}
/* the FCI callbacks */
static void *mem_alloc(ULONG cb)
{
return HeapAlloc(GetProcessHeap(), 0, cb);
}
static void mem_free(void *memory)
{
HeapFree(GetProcessHeap(), 0, memory);
}
static BOOL get_next_cabinet(PCCAB pccab, ULONG cbPrevCab, void *pv)
{
return TRUE;
}
static long progress(UINT typeStatus, ULONG cb1, ULONG cb2, void *pv)
{
return 0;
}
static int file_placed(PCCAB pccab, char *pszFile, long cbFile,
BOOL fContinuation, void *pv)
{
return 0;
}
static INT_PTR fci_open(char *pszFile, int oflag, int pmode, int *err, void *pv)
{
HANDLE handle;
DWORD dwAccess = 0;
DWORD dwShareMode = 0;
DWORD dwCreateDisposition = OPEN_EXISTING;
dwAccess = GENERIC_READ | GENERIC_WRITE;
dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
if (GetFileAttributesA(pszFile) != INVALID_FILE_ATTRIBUTES)
dwCreateDisposition = OPEN_EXISTING;
else
dwCreateDisposition = CREATE_NEW;
handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
dwCreateDisposition, 0, NULL);
ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszFile);
return (INT_PTR)handle;
}
static UINT fci_read(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
{
HANDLE handle = (HANDLE)hf;
DWORD dwRead;
BOOL res;
res = ReadFile(handle, memory, cb, &dwRead, NULL);
ok(res, "Failed to ReadFile\n");
return dwRead;
}
static UINT fci_write(INT_PTR hf, void *memory, UINT cb, int *err, void *pv)
{
HANDLE handle = (HANDLE)hf;
DWORD dwWritten;
BOOL res;
res = WriteFile(handle, memory, cb, &dwWritten, NULL);
ok(res, "Failed to WriteFile\n");
return dwWritten;
}
static int fci_close(INT_PTR hf, int *err, void *pv)
{
HANDLE handle = (HANDLE)hf;
ok(CloseHandle(handle), "Failed to CloseHandle\n");
return 0;
}
static long fci_seek(INT_PTR hf, long dist, int seektype, int *err, void *pv)
{
HANDLE handle = (HANDLE)hf;
DWORD ret;
ret = SetFilePointer(handle, dist, NULL, seektype);
ok(ret != INVALID_SET_FILE_POINTER, "Failed to SetFilePointer\n");
return ret;
}
static int fci_delete(char *pszFile, int *err, void *pv)
{
BOOL ret = DeleteFileA(pszFile);
ok(ret, "Failed to DeleteFile %s\n", pszFile);
return 0;
}
static BOOL get_temp_file(char *pszTempName, int cbTempName, void *pv)
{
LPSTR tempname;
tempname = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
GetTempFileNameA(".", "xx", 0, tempname);
if (tempname && (strlen(tempname) < (unsigned)cbTempName))
{
lstrcpyA(pszTempName, tempname);
HeapFree(GetProcessHeap(), 0, tempname);
return TRUE;
}
HeapFree(GetProcessHeap(), 0, tempname);
return FALSE;
}
static INT_PTR get_open_info(char *pszName, USHORT *pdate, USHORT *ptime,
USHORT *pattribs, int *err, void *pv)
{
BY_HANDLE_FILE_INFORMATION finfo;
FILETIME filetime;
HANDLE handle;
DWORD attrs;
BOOL res;
handle = CreateFile(pszName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
ok(handle != INVALID_HANDLE_VALUE, "Failed to CreateFile %s\n", pszName);
res = GetFileInformationByHandle(handle, &finfo);
ok(res, "Expected GetFileInformationByHandle to succeed\n");
FileTimeToLocalFileTime(&finfo.ftLastWriteTime, &filetime);
FileTimeToDosDateTime(&filetime, pdate, ptime);
attrs = GetFileAttributes(pszName);
ok(attrs != INVALID_FILE_ATTRIBUTES, "Failed to GetFileAttributes\n");
return (INT_PTR)handle;
}
static void add_file(HFCI hfci, char *file)
{
char path[MAX_PATH];
BOOL res;
lstrcpyA(path, CURR_DIR);
lstrcatA(path, "\\");
lstrcatA(path, file);
res = FCIAddFile(hfci, path, file, FALSE, get_next_cabinet, progress,
get_open_info, tcompTYPE_MSZIP);
ok(res, "Expected FCIAddFile to succeed\n");
}
static void set_cab_parameters(PCCAB pCabParams)
{
ZeroMemory(pCabParams, sizeof(CCAB));
pCabParams->cb = MEDIA_SIZE;
pCabParams->cbFolderThresh = FOLDER_THRESHOLD;
pCabParams->setID = 0xbeef;
lstrcpyA(pCabParams->szCabPath, CURR_DIR);
lstrcatA(pCabParams->szCabPath, "\\");
lstrcpyA(pCabParams->szCab, "extract.cab");
}
static void create_cab_file(void)
{
CCAB cabParams;
HFCI hfci;
ERF erf;
BOOL res;
set_cab_parameters(&cabParams);
hfci = FCICreate(&erf, file_placed, mem_alloc, mem_free, fci_open,
fci_read, fci_write, fci_close, fci_seek, fci_delete,
get_temp_file, &cabParams, NULL);
ok(hfci != NULL, "Failed to create an FCI context\n");
add_file(hfci, "a.txt");
add_file(hfci, "b.txt");
add_file(hfci, "testdir\\c.txt");
add_file(hfci, "testdir\\d.txt");
res = FCIFlushCabinet(hfci, FALSE, get_next_cabinet, progress);
ok(res, "Failed to flush the cabinet\n");
res = FCIDestroy(hfci);
ok(res, "Failed to destroy the cabinet\n");
}
static BOOL check_list(EXTRACTDEST *dest, const char *filename, BOOL flag)
{
struct ExtractFileList *i;
for (i = dest->filelist; i; i=i->next)
if (!lstrcmp(filename, i->filename))
return (flag == i->flag);
return FALSE;
}
static void test_Extract(void)
{
EXTRACTDEST extractDest;
HRESULT res;
/* native windows crashes if
* - invalid parameters are sent in
* - you call EXTRACT_EXTRACTFILES without calling
* EXTRACT_FILLFILELIST first or at the same time
*/
/* try to extract all files */
ZeroMemory(&extractDest, sizeof(EXTRACTDEST));
lstrcpyA(extractDest.directory, "dest");
extractDest.flags = EXTRACT_FILLFILELIST | EXTRACT_EXTRACTFILES;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
/* try fill file list operation */
ZeroMemory(&extractDest, sizeof(EXTRACTDEST));
lstrcpyA(extractDest.directory, "dest");
extractDest.flags = EXTRACT_FILLFILELIST;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
ok(extractDest.filecount == 4, "Expected 4 files, got %ld\n", extractDest.filecount);
ok(!lstrcmpA(extractDest.lastfile, "dest\\testdir\\d.txt"),
"Expected last file to be dest\\testdir\\d.txt, got %s\n", extractDest.lastfile);
/* try extract files operation once file list is filled */
extractDest.flags = EXTRACT_EXTRACTFILES;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
ok(RemoveDirectoryA("dest"), "Expected dest to exist\n");
/* Extract does not extract files if the dest dir does not exist */
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
ok(check_list(&extractDest, "testdir\\d.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "testdir\\c.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "b.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "a.txt", FALSE), "list entry wrong\n");
/* remove two of the files in the list */
extractDest.filelist->next = extractDest.filelist->next->next;
extractDest.filelist->next->next = NULL;
extractDest.filterlist = NULL;
CreateDirectoryA("dest", NULL);
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
todo_wine {
ok(check_list(&extractDest, "testdir\\d.txt", FALSE), "list entry wrong\n");
ok(!check_list(&extractDest, "testdir\\c.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "b.txt", FALSE), "list entry wrong\n");
ok(!check_list(&extractDest, "a.txt", FALSE), "list entry wrong\n");
}
extractDest.flags = 1;
extractDest.filelist = NULL;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to not exist\n");
ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to not exist\n");
ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to not exist\n");
ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to not exist\n");
todo_wine {
ok(check_list(&extractDest, "testdir\\d.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "testdir\\c.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "b.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "a.txt", TRUE), "list entry wrong\n");
}
extractDest.flags = 0;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(!DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
ok(!DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
ok(!DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
ok(!DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
todo_wine {
ok(check_list(&extractDest, "testdir\\d.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "testdir\\c.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "b.txt", TRUE), "list entry wrong\n");
ok(check_list(&extractDest, "a.txt", TRUE), "list entry wrong\n");
}
extractDest.flags = 0;
extractDest.filterlist = extractDest.filelist;
res = pExtract(&extractDest, "extract.cab");
ok(res == S_OK, "Expected S_OK, got %ld\n", res);
ok(DeleteFileA("dest\\a.txt"), "Expected dest\\a.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\c.txt"), "Expected dest\\testdir\\c.txt to exist\n");
ok(DeleteFileA("dest\\b.txt"), "Expected dest\\b.txt to exist\n");
ok(DeleteFileA("dest\\testdir\\d.txt"), "Expected dest\\testdir\\d.txt to exist\n");
ok(check_list(&extractDest, "testdir\\d.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "testdir\\c.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "b.txt", FALSE), "list entry wrong\n");
ok(check_list(&extractDest, "a.txt", FALSE), "list entry wrong\n");
ok(RemoveDirectoryA("dest\\testdir"), "Expected dest\\testdir to exist\n");
ok(RemoveDirectoryA("dest"), "Expected dest\\testdir to exist\n");
}
START_TEST(extract)
{
init_function_pointers();
create_test_files();
create_cab_file();
test_Extract();
delete_test_files();
}
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