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- action.c is getting too big, so split out all the handling of 

CustomActions into custom.c. Cleaned up a lot of the handling of
  custom actions including scripting actions and processing return
  codes.
- Mike McCormack pointed out that MsiFormatRecord is basically the
  same as internal function deformat_string. So broke deformat_string
  out and updated it to function as MsiFormatRecord and implemented
  MsiFormatRecord.
- A number of random fixes to action.c including properly calculating
  the length for the LocalPackage name, not forcing a reboot when
  really we should just return ERROR_INSTALL_SUSPEND and handling
  REG_MULTI_SZ now that we can deformat the properly.
This commit is contained in:
Aric Stewart 2005-01-25 20:17:09 +00:00 committed by Alexandre Julliard
parent 43ae5e5441
commit 54c67dd1b1
8 changed files with 1294 additions and 889 deletions
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2
dlls/msi/Makefile.in
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@ -9,7 +9,9 @@ EXTRALIBS = -luuid $(LIBUNICODE)
C_SRCS = \
action.c \
create.c \
custom.c \
distinct.c \
format.c \
handle.c \
insert.c \
msi.c \

936
dlls/msi/action.c
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148
dlls/msi/action.h Normal file
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@ -0,0 +1,148 @@
/*
* Common prototypes for Action handlers
*
* Copyright 2005 Aric Stewart for CodeWeavers
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
typedef struct tagMSIFEATURE
{
WCHAR Feature[96];
WCHAR Feature_Parent[96];
WCHAR Title[0x100];
WCHAR Description[0x100];
INT Display;
INT Level;
WCHAR Directory[96];
INT Attributes;
INSTALLSTATE Installed;
INSTALLSTATE ActionRequest;
INSTALLSTATE Action;
INT ComponentCount;
INT Components[1024]; /* yes hardcoded limit.... I am bad */
INT Cost;
} MSIFEATURE;
typedef struct tagMSICOMPONENT
{
WCHAR Component[96];
WCHAR ComponentId[96];
WCHAR Directory[96];
INT Attributes;
WCHAR Condition[0x100];
WCHAR KeyPath[96];
INSTALLSTATE Installed;
INSTALLSTATE ActionRequest;
INSTALLSTATE Action;
BOOL Enabled;
INT Cost;
} MSICOMPONENT;
typedef struct tagMSIFOLDER
{
LPWSTR Directory;
LPWSTR TargetDefault;
LPWSTR SourceDefault;
LPWSTR ResolvedTarget;
LPWSTR ResolvedSource;
LPWSTR Property; /* initially set property */
INT ParentIndex;
INT State;
/* 0 = uninitialized */
/* 1 = existing */
/* 2 = created remove if empty */
/* 3 = created persist if empty */
INT Cost;
INT Space;
}MSIFOLDER;
typedef struct tagMSIFILE
{
LPWSTR File;
INT ComponentIndex;
LPWSTR FileName;
INT FileSize;
LPWSTR Version;
LPWSTR Language;
INT Attributes;
INT Sequence;
INT State;
/* 0 = uninitialize */
/* 1 = not present */
/* 2 = present but replace */
/* 3 = present do not replace */
/* 4 = Installed */
LPWSTR SourcePath;
LPWSTR TargetPath;
BOOL Temporary;
}MSIFILE;
void ACTION_FinishCustomActions( MSIPACKAGE* package);
UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, BOOL execute);
DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
WCHAR *load_dynamic_stringW(MSIRECORD *row, INT index);
LPWSTR load_dynamic_property(MSIPACKAGE *package, LPCWSTR prop, UINT* rc);
LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
BOOL set_prop, MSIFOLDER **folder);
int get_loaded_component(MSIPACKAGE* package, LPCWSTR Component );
int get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature );
int get_loaded_file(MSIPACKAGE* package, LPCWSTR file);
int track_tempfile(MSIPACKAGE *package, LPCWSTR name, LPCWSTR path);
inline static char *strdupWtoA( const WCHAR *str )
{
char *ret = NULL;
if (str)
{
DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL
);
if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
}
return ret;
}
inline static WCHAR *strdupAtoW( const char *str )
{
WCHAR *ret = NULL;
if (str)
{
DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
}
return ret;
}
inline static LPWSTR dupstrW(LPCWSTR src)
{
LPWSTR dest;
if (!src) return NULL;
dest = HeapAlloc(GetProcessHeap(), 0, (strlenW(src)+1)*sizeof(WCHAR));
strcpyW(dest, src);
return dest;
}

745
dlls/msi/custom.c Normal file
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@ -0,0 +1,745 @@
/*
* Custom Action processing for the Microsoft Installer (msi.dll)
*
* Copyright 2005 Aric Stewart for CodeWeavers
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Pages I need
*
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/summary_list_of_all_custom_action_types.asp
*/
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winreg.h"
#include "wine/debug.h"
#include "fdi.h"
#include "msi.h"
#include "msiquery.h"
#include "msvcrt/fcntl.h"
#include "objbase.h"
#include "objidl.h"
#include "msipriv.h"
#include "winnls.h"
#include "winuser.h"
#include "shlobj.h"
#include "wine/unicode.h"
#include "ver.h"
#include "action.h"
WINE_DEFAULT_DEBUG_CHANNEL(msi);
#define CUSTOM_ACTION_TYPE_MASK 0x3F
static const WCHAR c_collen[] = {'C',':','\\',0};
static const WCHAR cszTempFolder[]= {'T','e','m','p','F','o','l','d','e','r',0};
typedef struct tagMSIRUNNINGACTION
{
HANDLE handle;
BOOL process;
LPWSTR name;
} MSIRUNNINGACTION;
static UINT HANDLE_CustomType1(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action);
static UINT HANDLE_CustomType2(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action);
static UINT HANDLE_CustomType18(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action);
static UINT HANDLE_CustomType50(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action);
static UINT HANDLE_CustomType34(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action);
UINT ACTION_CustomAction(MSIPACKAGE *package,LPCWSTR action, BOOL execute)
{
UINT rc = ERROR_SUCCESS;
MSIQUERY * view;
MSIRECORD * row = 0;
static const WCHAR ExecSeqQuery[] =
{'s','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','C','u','s','t','o'
,'m','A','c','t','i','o','n',' ','w','h','e','r','e',' ','`','A','c','t','i'
,'o','n','`',' ','=',' ','`','%','s','`',0};
UINT type;
LPWSTR source;
LPWSTR target;
WCHAR *deformated=NULL;
rc = MSI_OpenQuery(package->db, &view, ExecSeqQuery, action);
if (rc != ERROR_SUCCESS)
return rc;
rc = MSI_ViewExecute(view, 0);
if (rc != ERROR_SUCCESS)
{
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
rc = MSI_ViewFetch(view,&row);
if (rc != ERROR_SUCCESS)
{
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
type = MSI_RecordGetInteger(row,2);
source = load_dynamic_stringW(row,3);
target = load_dynamic_stringW(row,4);
TRACE("Handling custom action %s (%x %s %s)\n",debugstr_w(action),type,
debugstr_w(source), debugstr_w(target));
/* handle some of the deferred actions */
if (type & 0x400)
{
if (type & 0x100)
{
FIXME("Rollback only action... rollbacks not supported yet\n");
HeapFree(GetProcessHeap(),0,source);
HeapFree(GetProcessHeap(),0,target);
msiobj_release(&row->hdr);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return ERROR_SUCCESS;
}
if (!execute)
{
LPWSTR *newbuf = NULL;
INT count;
if (type & 0x200)
{
TRACE("Deferring Commit Action!\n");
count = package->CommitActionCount;
package->CommitActionCount++;
if (count != 0)
newbuf = HeapReAlloc(GetProcessHeap(),0,
package->CommitAction,
package->CommitActionCount * sizeof(LPWSTR));
else
newbuf = HeapAlloc(GetProcessHeap(),0, sizeof(LPWSTR));
newbuf[count] = dupstrW(action);
package->CommitAction = newbuf;
}
else
{
TRACE("Deferring Action!\n");
count = package->DeferredActionCount;
package->DeferredActionCount++;
if (count != 0)
newbuf = HeapReAlloc(GetProcessHeap(),0,
package->DeferredAction,
package->DeferredActionCount * sizeof(LPWSTR));
else
newbuf = HeapAlloc(GetProcessHeap(),0, sizeof(LPWSTR));
newbuf[count] = dupstrW(action);
package->DeferredAction = newbuf;
}
HeapFree(GetProcessHeap(),0,source);
HeapFree(GetProcessHeap(),0,target);
msiobj_release(&row->hdr);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return ERROR_SUCCESS;
}
else
{
/*Set ActionData*/
static const WCHAR szActionData[] = {
'C','u','s','t','o','m','A','c','t','i','o','n','D','a','t','a',0};
LPWSTR actiondata = load_dynamic_property(package,action,NULL);
if (actiondata)
MSI_SetPropertyW(package,szActionData,actiondata);
}
}
switch (type & CUSTOM_ACTION_TYPE_MASK)
{
case 1: /* DLL file stored in a Binary table stream */
rc = HANDLE_CustomType1(package,source,target,type,action);
break;
case 2: /* EXE file stored in a Binary table strem */
rc = HANDLE_CustomType2(package,source,target,type,action);
break;
case 18: /*EXE file installed with package */
rc = HANDLE_CustomType18(package,source,target,type,action);
break;
case 50: /*EXE file specified by a property value */
rc = HANDLE_CustomType50(package,source,target,type,action);
break;
case 34: /*EXE to be run in specified directory */
rc = HANDLE_CustomType34(package,source,target,type,action);
break;
case 35: /* Directory set with formatted text. */
deformat_string(package,target,&deformated);
MSI_SetTargetPathW(package, source, deformated);
HeapFree(GetProcessHeap(),0,deformated);
break;
case 51: /* Property set with formatted text. */
deformat_string(package,target,&deformated);
rc = MSI_SetPropertyW(package,source,deformated);
HeapFree(GetProcessHeap(),0,deformated);
break;
default:
FIXME("UNHANDLED ACTION TYPE %i (%s %s)\n",
type & CUSTOM_ACTION_TYPE_MASK, debugstr_w(source),
debugstr_w(target));
}
HeapFree(GetProcessHeap(),0,source);
HeapFree(GetProcessHeap(),0,target);
msiobj_release(&row->hdr);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
static UINT store_binary_to_temp(MSIPACKAGE *package, LPCWSTR source,
LPWSTR tmp_file)
{
DWORD sz=MAX_PATH;
if (MSI_GetPropertyW(package, cszTempFolder, tmp_file, &sz)
!= ERROR_SUCCESS)
GetTempPathW(MAX_PATH,tmp_file);
strcatW(tmp_file,source);
if (GetFileAttributesW(tmp_file) != INVALID_FILE_ATTRIBUTES)
{
TRACE("File already exists\n");
return ERROR_SUCCESS;
}
else
{
/* write out the file */
UINT rc;
MSIQUERY * view;
MSIRECORD * row = 0;
static const WCHAR fmt[] =
{'s','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','B','i'
,'n','a','r','y',' ','w','h','e','r','e',' ','N','a','m','e','=','`','%','s','`',0};
HANDLE the_file;
CHAR buffer[1024];
if (track_tempfile(package, source, tmp_file)!=0)
FIXME("File Name in temp tracking collision\n");
the_file = CreateFileW(tmp_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
if (the_file == INVALID_HANDLE_VALUE)
return ERROR_FUNCTION_FAILED;
rc = MSI_OpenQuery(package->db, &view, fmt, source);
if (rc != ERROR_SUCCESS)
return rc;
rc = MSI_ViewExecute(view, 0);
if (rc != ERROR_SUCCESS)
{
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
rc = MSI_ViewFetch(view,&row);
if (rc != ERROR_SUCCESS)
{
MSI_ViewClose(view);
msiobj_release(&view->hdr);
return rc;
}
do
{
DWORD write;
sz = 1024;
rc = MSI_RecordReadStream(row,2,buffer,&sz);
if (rc != ERROR_SUCCESS)
{
ERR("Failed to get stream\n");
CloseHandle(the_file);
DeleteFileW(tmp_file);
break;
}
WriteFile(the_file,buffer,sz,&write,NULL);
} while (sz == 1024);
CloseHandle(the_file);
msiobj_release(&row->hdr);
MSI_ViewClose(view);
msiobj_release(&view->hdr);
}
return ERROR_SUCCESS;
}
static void file_running_action(MSIPACKAGE* package, HANDLE Handle,
BOOL process, LPCWSTR name)
{
MSIRUNNINGACTION *newbuf = NULL;
INT count;
count = package->RunningActionCount;
package->RunningActionCount++;
if (count != 0)
newbuf = HeapReAlloc(GetProcessHeap(),0,
package->RunningAction,
package->RunningActionCount * sizeof(MSIRUNNINGACTION));
else
newbuf = HeapAlloc(GetProcessHeap(),0, sizeof(MSIRUNNINGACTION));
newbuf[count].handle = Handle;
newbuf[count].process = process;
newbuf[count].name = dupstrW(name);
package->RunningAction = newbuf;
}
static UINT process_action_return_value(UINT type, HANDLE ThreadHandle)
{
DWORD rc;
if (type == 2)
{
GetExitCodeProcess(ThreadHandle,&rc);
if (rc == 0)
return ERROR_SUCCESS;
else
return ERROR_FUNCTION_FAILED;
}
GetExitCodeThread(ThreadHandle,&rc);
switch (rc)
{
case ERROR_FUNCTION_NOT_CALLED:
case ERROR_SUCCESS:
case ERROR_INSTALL_USEREXIT:
case ERROR_INSTALL_FAILURE:
return rc;
case ERROR_NO_MORE_ITEMS:
return ERROR_SUCCESS;
default:
return ERROR_FUNCTION_FAILED;
}
}
static UINT process_handle(MSIPACKAGE* package, UINT type,
HANDLE ThreadHandle, HANDLE ProcessHandle,
LPCWSTR Name)
{
UINT rc = ERROR_SUCCESS;
if (!(type & 0x80))
{
/* syncronous */
TRACE("Syncronous Execution of action %s\n",debugstr_w(Name));
if (ProcessHandle)
WaitForSingleObject(ProcessHandle,INFINITE);
else
WaitForSingleObject(ThreadHandle,INFINITE);
if (!(type & 0x40))
{
if (ProcessHandle)
rc = process_action_return_value(2,ProcessHandle);
else
rc = process_action_return_value(1,ThreadHandle);
}
CloseHandle(ThreadHandle);
if (ProcessHandle);
CloseHandle(ProcessHandle);
}
else
{
TRACE("Asyncronous Execution of action %s\n",debugstr_w(Name));
/* asyncronous */
if (type & 0x40)
{
if (ProcessHandle)
{
file_running_action(package, ProcessHandle, TRUE, Name);
CloseHandle(ThreadHandle);
}
else
file_running_action(package, ThreadHandle, FALSE, Name);
}
else
{
CloseHandle(ThreadHandle);
if (ProcessHandle);
CloseHandle(ProcessHandle);
}
}
return rc;
}
typedef UINT __stdcall CustomEntry(MSIHANDLE);
typedef struct
{
MSIPACKAGE *package;
WCHAR *target;
WCHAR *source;
} thread_struct;
static DWORD WINAPI ACTION_CallDllFunction(thread_struct *stuff)
{
HANDLE hModule;
LPSTR proc;
CustomEntry *fn;
DWORD rc = ERROR_SUCCESS;
TRACE("calling function (%s, %s) \n", debugstr_w(stuff->source),
debugstr_w(stuff->target));
hModule = LoadLibraryW(stuff->source);
if (hModule)
{
proc = strdupWtoA( stuff->target );
fn = (CustomEntry*)GetProcAddress(hModule,proc);
if (fn)
{
MSIHANDLE hPackage;
MSIPACKAGE *package = stuff->package;
TRACE("Calling function %s\n", proc);
hPackage = msiobj_findhandle( &package->hdr );
if (hPackage )
{
rc = fn(hPackage);
msiobj_release( &package->hdr );
}
else
ERR("Handle for object %p not found\n", package );
}
else
ERR("Cannot load functon\n");
HeapFree(GetProcessHeap(),0,proc);
FreeLibrary(hModule);
}
else
ERR("Unable to load library\n");
msiobj_release( &stuff->package->hdr );
HeapFree(GetProcessHeap(),0,stuff->source);
HeapFree(GetProcessHeap(),0,stuff->target);
HeapFree(GetProcessHeap(), 0, stuff);
return rc;
}
static DWORD WINAPI DllThread(LPVOID info)
{
thread_struct *stuff;
DWORD rc = 0;
TRACE("MSI Thread (0x%lx) started for custom action\n",
GetCurrentThreadId());
stuff = (thread_struct*)info;
rc = ACTION_CallDllFunction(stuff);
TRACE("MSI Thread (0x%lx) finished\n",GetCurrentThreadId());
/* clse all handles for this thread */
MsiCloseAllHandles();
return rc;
}
static UINT HANDLE_CustomType1(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action)
{
WCHAR tmp_file[MAX_PATH];
thread_struct *info;
DWORD ThreadId;
HANDLE ThreadHandle;
UINT rc = ERROR_SUCCESS;
store_binary_to_temp(package, source, tmp_file);
TRACE("Calling function %s from %s\n",debugstr_w(target),
debugstr_w(tmp_file));
if (!strchrW(tmp_file,'.'))
{
static const WCHAR dot[]={'.',0};
strcatW(tmp_file,dot);
}
info = HeapAlloc( GetProcessHeap(), 0, sizeof(*info) );
msiobj_addref( &package->hdr );
info->package = package;
info->target = dupstrW(target);
info->source = dupstrW(tmp_file);
ThreadHandle = CreateThread(NULL,0,DllThread,(LPVOID)info,0,&ThreadId);
rc = process_handle(package, type, ThreadHandle, NULL, action);
return rc;
}
static UINT HANDLE_CustomType2(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action)
{
WCHAR tmp_file[MAX_PATH];
STARTUPINFOW si;
PROCESS_INFORMATION info;
BOOL rc;
INT len;
WCHAR *deformated;
WCHAR *cmd;
static const WCHAR spc[] = {' ',0};
UINT prc = ERROR_SUCCESS;
memset(&si,0,sizeof(STARTUPINFOW));
store_binary_to_temp(package, source, tmp_file);
deformat_string(package,target,&deformated);
len = strlenW(tmp_file)+2;
if (deformated)
len += strlenW(deformated);
cmd = (WCHAR*)HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*len);
strcpyW(cmd,tmp_file);
if (deformated)
{
strcatW(cmd,spc);
strcatW(cmd,deformated);
HeapFree(GetProcessHeap(),0,deformated);
}
TRACE("executing exe %s \n",debugstr_w(cmd));
rc = CreateProcessW(NULL, cmd, NULL, NULL, FALSE, 0, NULL,
c_collen, &si, &info);
HeapFree(GetProcessHeap(),0,cmd);
if ( !rc )
{
ERR("Unable to execute command\n");
return ERROR_SUCCESS;
}
prc = process_handle(package, type, info.hThread, info.hProcess, action);
return prc;
}
static UINT HANDLE_CustomType18(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action)
{
STARTUPINFOW si;
PROCESS_INFORMATION info;
BOOL rc;
WCHAR *deformated;
WCHAR *cmd;
INT len;
static const WCHAR spc[] = {' ',0};
int index;
UINT prc;
memset(&si,0,sizeof(STARTUPINFOW));
index = get_loaded_file(package,source);
len = strlenW(package->files[index].TargetPath);
deformat_string(package,target,&deformated);
if (deformated)
len += strlenW(deformated);
len += 2;
cmd = (WCHAR*)HeapAlloc(GetProcessHeap(),0,len * sizeof(WCHAR));
strcpyW(cmd, package->files[index].TargetPath);
if (deformated)
{
strcatW(cmd, spc);
strcatW(cmd, deformated);
HeapFree(GetProcessHeap(),0,deformated);
}
TRACE("executing exe %s \n",debugstr_w(cmd));
rc = CreateProcessW(NULL, cmd, NULL, NULL, FALSE, 0, NULL,
c_collen, &si, &info);
HeapFree(GetProcessHeap(),0,cmd);
if ( !rc )
{
ERR("Unable to execute command\n");
return ERROR_SUCCESS;
}
prc = process_handle(package, type, info.hThread, info.hProcess, action);
return prc;
}
static UINT HANDLE_CustomType50(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action)
{
STARTUPINFOW si;
PROCESS_INFORMATION info;
WCHAR *prop;
BOOL rc;
WCHAR *deformated;
WCHAR *cmd;
INT len;
UINT prc;
static const WCHAR spc[] = {' ',0};
memset(&si,0,sizeof(STARTUPINFOW));
memset(&info,0,sizeof(PROCESS_INFORMATION));
prop = load_dynamic_property(package,source,&prc);
if (!prop)
return prc;
deformat_string(package,target,&deformated);
len = strlenW(prop) + 2;
if (deformated)
len += strlenW(deformated);
cmd = (WCHAR*)HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*len);
strcpyW(cmd,prop);
if (deformated)
{
strcatW(cmd,spc);
strcatW(cmd,deformated);
HeapFree(GetProcessHeap(),0,deformated);
}
TRACE("executing exe %s \n",debugstr_w(cmd));
rc = CreateProcessW(NULL, cmd, NULL, NULL, FALSE, 0, NULL,
c_collen, &si, &info);
HeapFree(GetProcessHeap(),0,cmd);
if ( !rc )
{
ERR("Unable to execute command\n");
return ERROR_SUCCESS;
}
prc = process_handle(package, type, info.hThread, info.hProcess, action);
return prc;
}
static UINT HANDLE_CustomType34(MSIPACKAGE *package, LPCWSTR source,
LPCWSTR target, const INT type, LPCWSTR action)
{
LPWSTR filename, deformated;
STARTUPINFOW si;
PROCESS_INFORMATION info;
BOOL rc;
UINT prc;
memset(&si,0,sizeof(STARTUPINFOW));
filename = resolve_folder(package, source, FALSE, FALSE, NULL);
if (!filename)
return ERROR_FUNCTION_FAILED;
SetCurrentDirectoryW(filename);
HeapFree(GetProcessHeap(),0,filename);
deformat_string(package,target,&deformated);
if (!deformated)
return ERROR_FUNCTION_FAILED;
TRACE("executing exe %s \n",debugstr_w(deformated));
rc = CreateProcessW(NULL, deformated, NULL, NULL, FALSE, 0, NULL,
c_collen, &si, &info);
HeapFree(GetProcessHeap(),0,deformated);
if ( !rc )
{
ERR("Unable to execute command\n");
return ERROR_SUCCESS;
}
prc = process_handle(package, type, info.hThread, info.hProcess, action);
return prc;
}
void ACTION_FinishCustomActions(MSIPACKAGE* package)
{
INT i;
DWORD rc;
for (i = 0; i < package->RunningActionCount; i++)
{
TRACE("Checking on action %s\n",
debugstr_w(package->RunningAction[i].name));
if (package->RunningAction[i].process)
GetExitCodeProcess(package->RunningAction[i].handle, &rc);
else
GetExitCodeThread(package->RunningAction[i].handle, &rc);
if (rc == STILL_ACTIVE)
{
TRACE("Waiting on action %s\n",
debugstr_w(package->RunningAction[i].name));
WaitForSingleObject(package->RunningAction[i].handle, INFINITE);
}
HeapFree(GetProcessHeap(),0,package->RunningAction[i].name);
CloseHandle(package->RunningAction[i].handle);
}
HeapFree(GetProcessHeap(),0,package->RunningAction);
}

332
dlls/msi/format.c Normal file
View File

@ -0,0 +1,332 @@
/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2005 Mike McCormack for CodeWeavers
* Copyright 2005 Aric Stewart for CodeWeavers
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/msiformatrecord.asp
*/
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "winreg.h"
#include "wine/debug.h"
#include "fdi.h"
#include "msi.h"
#include "msiquery.h"
#include "msvcrt/fcntl.h"
#include "objbase.h"
#include "objidl.h"
#include "msipriv.h"
#include "winnls.h"
#include "winuser.h"
#include "shlobj.h"
#include "wine/unicode.h"
#include "ver.h"
#include "action.h"
WINE_DEFAULT_DEBUG_CHANNEL(msi);
static const WCHAR* scanW(LPCWSTR buf, WCHAR token, DWORD len)
{
DWORD i;
for (i = 0; i < len; i++)
if (buf[i] == token)
return &buf[i];
return NULL;
}
/*
* This helper function should probably go alot of places
*
* Thinking about this, maybe this should become yet another Bison file
*
* len is in WCHARs
* return is also in WCHARs
*/
static DWORD deformat_string_internal(MSIPACKAGE *package, LPCWSTR ptr,
WCHAR** data, DWORD len, MSIRECORD* record)
{
const WCHAR* mark=NULL;
WCHAR* mark2;
DWORD size=0;
DWORD chunk=0;
WCHAR key[0x100];
LPWSTR value = NULL;
DWORD sz;
UINT rc;
INT index;
LPWSTR newdata = NULL;
if (ptr==NULL)
{
TRACE("Deformatting NULL string\n");
*data = NULL;
return 0;
}
TRACE("Starting with %s\n",debugstr_w(ptr));
/* scan for special characters */
if (!scanW(ptr,'[',len) || (scanW(ptr,'[',len) && !scanW(ptr,']',len)))
{
/* not formatted */
*data = HeapAlloc(GetProcessHeap(),0,(len*sizeof(WCHAR)));
memcpy(*data,ptr,len*sizeof(WCHAR));
TRACE("Returning %s\n",debugstr_w(*data));
return len;
}
/* formatted string located */
mark = scanW(ptr,'[',len);
if (mark != ptr)
{
INT cnt = (mark - ptr);
TRACE("%i (%i) characters before marker\n",cnt,(mark-ptr));
size = cnt * sizeof(WCHAR);
newdata = HeapAlloc(GetProcessHeap(),0,size);
memcpy(newdata,ptr,(cnt * sizeof(WCHAR)));
}
else
{
size = 0;
newdata = HeapAlloc(GetProcessHeap(),0,size);
newdata[0]=0;
}
mark++;
/* there should be no null characters in a key so strchrW is ok */
mark2 = strchrW(mark,']');
strncpyW(key,mark,mark2-mark);
key[mark2-mark] = 0;
mark = strchrW(mark,']');
mark++;
TRACE("Current %s .. %s\n",debugstr_w(newdata),debugstr_w(key));
sz = 0;
/* expand what we can deformat... Again, this should become a bison file */
switch (key[0])
{
case '~':
value = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*2);
value[0] = 0;
chunk = sizeof(WCHAR);
rc = ERROR_SUCCESS;
break;
case '$':
ERR("POORLY HANDLED DEFORMAT.. [$componentkey] \n");
index = get_loaded_component(package,&key[1]);
if (index >= 0)
{
value = resolve_folder(package,
package->components[index].Directory,
FALSE, FALSE, NULL);
chunk = (strlenW(value)) * sizeof(WCHAR);
rc = 0;
}
else
rc = ERROR_FUNCTION_FAILED;
break;
case '#':
case '!': /* should be short path */
index = get_loaded_file(package,&key[1]);
if (index >=0)
{
sz = strlenW(package->files[index].TargetPath);
value = dupstrW(package->files[index].TargetPath);
chunk = (strlenW(value)) * sizeof(WCHAR);
rc= ERROR_SUCCESS;
}
else
rc = ERROR_FUNCTION_FAILED;
break;
case '\\':
value = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*2);
value[0] = key[1];
chunk = sizeof(WCHAR);
rc = ERROR_SUCCESS;
break;
case '%':
sz = GetEnvironmentVariableW(&key[1],NULL,0);
if (sz > 0)
{
sz++;
value = HeapAlloc(GetProcessHeap(),0,sz * sizeof(WCHAR));
GetEnvironmentVariableW(&key[1],value,sz);
chunk = (strlenW(value)) * sizeof(WCHAR);
rc = ERROR_SUCCESS;
}
else
{
ERR("Unknown enviroment variable\n");
chunk = 0;
value = NULL;
rc = ERROR_FUNCTION_FAILED;
}
break;
default:
/* check for numaric values */
index = 0;
while (isdigitW(key[index])) index++;
if (key[index] == 0)
{
index = atoiW(key);
TRACE("record index %i\n",index);
value = load_dynamic_stringW(record,index);
if (value)
{
chunk = strlenW(value) * sizeof(WCHAR);
rc = ERROR_SUCCESS;
}
else
{
value = NULL;
rc = ERROR_FUNCTION_FAILED;
}
}
else
{
value = load_dynamic_property(package,key, &rc);
if (rc == ERROR_SUCCESS)
chunk = (strlenW(value)) * sizeof(WCHAR);
}
break;
}
if (((rc == ERROR_SUCCESS) || (rc == ERROR_MORE_DATA)) && value!=NULL)
{
LPWSTR nd2;
TRACE("value %s, chunk %li size %li\n",debugstr_w(value),chunk,size);
nd2= HeapReAlloc(GetProcessHeap(),0,newdata,(size + chunk));
newdata = nd2;
memcpy(&newdata[(size/sizeof(WCHAR))],value,chunk);
size+=chunk;
HeapFree(GetProcessHeap(),0,value);
}
TRACE("after value %s .. %s\n",debugstr_w(newdata),debugstr_w(mark));
if (mark - ptr < len)
{
LPWSTR nd2;
chunk = (len - (mark - ptr)) * sizeof(WCHAR);
TRACE("after chunk is %li\n",chunk);
nd2 = HeapReAlloc(GetProcessHeap(),0,newdata,(size+chunk));
newdata = nd2;
memcpy(&newdata[(size/sizeof(WCHAR))],mark,chunk);
size+=chunk;
}
TRACE("after trailing %s .. %s\n",debugstr_w(newdata),debugstr_w(mark));
/* recursively do this to clean up */
size = deformat_string_internal(package,newdata,data,(size/sizeof(WCHAR)),
record);
HeapFree(GetProcessHeap(),0,newdata);
return size;
}
UINT MSI_FormatRecordW(MSIPACKAGE* package, MSIRECORD* record, LPWSTR buffer,
DWORD *size)
{
LPWSTR deformated;
LPWSTR rec;
DWORD len;
UINT rc = ERROR_INVALID_PARAMETER;
TRACE("%p %p %p %li\n",package, record ,buffer, *size);
rec = load_dynamic_stringW(record,0);
if (!rec)
return rc;
TRACE("(%s)\n",debugstr_w(rec));
len = deformat_string_internal(package,rec,&deformated,(strlenW(rec)+1),
record);
if (len <= *size)
{
*size = len;
memcpy(buffer,deformated,len*sizeof(WCHAR));
rc = ERROR_SUCCESS;
}
else
{
*size = len;
rc = ERROR_MORE_DATA;
}
HeapFree(GetProcessHeap(),0,rec);
HeapFree(GetProcessHeap(),0,deformated);
return rc;
}
UINT WINAPI MsiFormatRecordA(MSIHANDLE hInstall, MSIHANDLE hRecord, LPSTR
szResult, DWORD *sz)
{
UINT rc;
MSIPACKAGE* package;
MSIRECORD* record;
LPWSTR szwResult;
DWORD original_len;
TRACE("%ld %ld %p %p\n", hInstall, hRecord, szResult, sz);
package = msihandle2msiinfo(hInstall,MSIHANDLETYPE_PACKAGE);
record = msihandle2msiinfo(hRecord,MSIHANDLETYPE_RECORD);
if (!package || !record)
return ERROR_INVALID_HANDLE;
original_len = *sz;
/* +1 just to make sure we have a buffer incase the len is 0 */
szwResult = HeapAlloc(GetProcessHeap(),0,(original_len+1) * sizeof(WCHAR));
rc = MSI_FormatRecordW(package, record, szwResult, sz);
WideCharToMultiByte(CP_ACP,0,szwResult,original_len, szResult, original_len,
NULL,NULL);
HeapFree(GetProcessHeap(),0,szwResult);
return rc;
}
UINT WINAPI MsiFormatRecordW(MSIHANDLE hInstall, MSIHANDLE hRecord,
LPWSTR szResult, DWORD *sz)
{
UINT rc;
MSIPACKAGE* package;
MSIRECORD* record;
TRACE("%ld %ld %p %p\n", hInstall, hRecord, szResult, sz);
package = msihandle2msiinfo(hInstall,MSIHANDLETYPE_PACKAGE);
record = msihandle2msiinfo(hRecord,MSIHANDLETYPE_RECORD);
if (!package || !record)
return ERROR_INVALID_HANDLE;
rc = MSI_FormatRecordW(package, record, szResult, sz);
return rc;
}

7
dlls/msi/msipriv.h
View File

@ -203,6 +203,9 @@ typedef struct tagMSIPACKAGE
LPWSTR *CommitAction;
UINT CommitActionCount;
struct tagMSIRUNNINGACTION *RunningAction;
UINT RunningActionCount;
LPWSTR PackagePath;
} MSIPACKAGE;
@ -329,6 +332,10 @@ extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
extern UINT MSI_GetComponentStateW(MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE *);
extern UINT MSI_GetFeatureStateW(MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE *);
/* for deformating */
extern UINT MSI_FormatRecordW(MSIPACKAGE* package, MSIRECORD* record,
LPWSTR buffer, DWORD *size);
/* registry data encoding/decoding functions */
BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
BOOL squash_guid(LPCWSTR in, LPWSTR out);

1
dlls/msi/package.c
View File

@ -53,7 +53,6 @@ void MSI_FreePackage( MSIOBJECTHDR *arg)
{
MSIPACKAGE *package= (MSIPACKAGE*) arg;
ACTION_remove_tracked_tempfiles(package);
ACTION_free_package_structures(package);
msiobj_release( &package->db->hdr );

12
dlls/msi/record.c
View File

@ -520,18 +520,6 @@ UINT WINAPI MsiRecordSetStringW( MSIHANDLE handle, unsigned int iField, LPCWSTR
return ret;
}
UINT WINAPI MsiFormatRecordA(MSIHANDLE hInstall, MSIHANDLE hRecord, LPSTR szResult, DWORD *sz)
{
FIXME("%ld %ld %p %p\n", hInstall, hRecord, szResult, sz);
return ERROR_CALL_NOT_IMPLEMENTED;
}
UINT WINAPI MsiFormatRecordW(MSIHANDLE hInstall, MSIHANDLE hRecord, LPWSTR szResult, DWORD *sz)
{
FIXME("%ld %ld %p %p\n", hInstall, hRecord, szResult, sz);
return ERROR_CALL_NOT_IMPLEMENTED;
}
/* read the data in a file into an IStream */
UINT RECORD_StreamFromFile(LPCWSTR szFile, IStream **pstm)
{