1020 lines
27 KiB
C
1020 lines
27 KiB
C
/*
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* Implementation of the Microsoft Installer (msi.dll)
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*
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* Copyright 2005 Aric Stewart for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* Here are helper functions formally in action.c that are used by a variaty of
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* actions and functions.
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wine/debug.h"
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#include "msipriv.h"
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#include "winuser.h"
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#include "wine/unicode.h"
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#include "action.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msi);
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static const WCHAR cszTargetDir[] = {'T','A','R','G','E','T','D','I','R',0};
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static const WCHAR cszDatabase[]={'D','A','T','A','B','A','S','E',0};
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const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
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const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
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const WCHAR cszbs[]={'\\',0};
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DWORD build_version_dword(LPCWSTR version_string)
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{
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SHORT major,minor;
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WORD build;
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DWORD rc = 0x00000000;
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LPCWSTR ptr1;
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ptr1 = version_string;
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if (!ptr1)
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return rc;
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else
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major = atoiW(ptr1);
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if(ptr1)
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ptr1 = strchrW(ptr1,'.');
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if (ptr1)
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{
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ptr1++;
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minor = atoiW(ptr1);
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}
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else
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minor = 0;
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if (ptr1)
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ptr1 = strchrW(ptr1,'.');
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if (ptr1)
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{
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ptr1++;
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build = atoiW(ptr1);
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}
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else
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build = 0;
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rc = MAKELONG(build,MAKEWORD(minor,major));
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TRACE("%s -> 0x%lx\n",debugstr_w(version_string),rc);
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return rc;
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}
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UINT build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name,
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LPWSTR *FilePath)
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{
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LPWSTR SystemFolder;
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LPWSTR dest;
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static const WCHAR szInstaller[] =
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{'M','i','c','r','o','s','o','f','t','\\',
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'I','n','s','t','a','l','l','e','r','\\',0};
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static const WCHAR szFolder[] =
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{'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
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SystemFolder = msi_dup_property( package, szFolder );
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dest = build_directory_name(3, SystemFolder, szInstaller, package->ProductCode);
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create_full_pathW(dest);
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*FilePath = build_directory_name(2, dest, icon_name);
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msi_free(SystemFolder);
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msi_free(dest);
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return ERROR_SUCCESS;
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}
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WCHAR *load_dynamic_stringW(MSIRECORD *row, INT index)
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{
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UINT rc;
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DWORD sz;
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LPWSTR ret;
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sz = 0;
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if (MSI_RecordIsNull(row,index))
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return NULL;
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rc = MSI_RecordGetStringW(row,index,NULL,&sz);
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/* having an empty string is different than NULL */
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if (sz == 0)
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{
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ret = msi_alloc(sizeof(WCHAR));
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ret[0] = 0;
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return ret;
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}
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sz ++;
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ret = msi_alloc(sz * sizeof (WCHAR));
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rc = MSI_RecordGetStringW(row,index,ret,&sz);
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if (rc!=ERROR_SUCCESS)
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{
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ERR("Unable to load dynamic string\n");
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msi_free(ret);
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ret = NULL;
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}
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return ret;
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}
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LPWSTR msi_dup_property(MSIPACKAGE *package, LPCWSTR prop)
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{
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DWORD sz = 0;
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LPWSTR str;
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UINT r;
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r = MSI_GetPropertyW(package, prop, NULL, &sz);
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if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
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return NULL;
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sz++;
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str = msi_alloc(sz*sizeof(WCHAR));
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r = MSI_GetPropertyW(package, prop, str, &sz);
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if (r != ERROR_SUCCESS)
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{
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msi_free(str);
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str = NULL;
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}
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return str;
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}
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MSICOMPONENT* get_loaded_component( MSIPACKAGE* package, LPCWSTR Component )
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{
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MSICOMPONENT *comp;
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LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry )
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{
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if (lstrcmpW(Component,comp->Component)==0)
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return comp;
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}
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return NULL;
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}
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MSIFEATURE* get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature )
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{
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MSIFEATURE *feature;
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LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
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{
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if (lstrcmpW( Feature, feature->Feature )==0)
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return feature;
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}
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return NULL;
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}
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MSIFILE* get_loaded_file( MSIPACKAGE* package, LPCWSTR key )
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{
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MSIFILE *file;
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LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
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{
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if (lstrcmpW( key, file->File )==0)
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return file;
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}
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return NULL;
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}
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int track_tempfile( MSIPACKAGE *package, LPCWSTR name, LPCWSTR path )
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{
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MSITEMPFILE *temp;
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if (!package)
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return -1;
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LIST_FOR_EACH_ENTRY( temp, &package->tempfiles, MSITEMPFILE, entry )
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{
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if (lstrcmpW( name, temp->File )==0)
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{
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TRACE("tempfile %s already exists with path %s\n",
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debugstr_w(temp->File), debugstr_w(temp->Path));
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return -1;
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}
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}
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temp = msi_alloc_zero( sizeof (MSITEMPFILE) );
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if (!temp)
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return -1;
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list_add_head( &package->tempfiles, &temp->entry );
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temp->File = strdupW( name );
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temp->Path = strdupW( path );
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TRACE("adding tempfile %s with path %s\n",
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debugstr_w(temp->File), debugstr_w(temp->Path));
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return 0;
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}
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MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir )
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{
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MSIFOLDER *folder;
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LIST_FOR_EACH_ENTRY( folder, &package->folders, MSIFOLDER, entry )
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{
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if (lstrcmpW( dir, folder->Directory )==0)
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return folder;
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}
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return NULL;
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}
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LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
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BOOL set_prop, MSIFOLDER **folder)
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{
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MSIFOLDER *f;
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LPWSTR p, path = NULL;
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TRACE("Working to resolve %s\n",debugstr_w(name));
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if (!name)
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return NULL;
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/* special resolving for Target and Source root dir */
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if (strcmpW(name,cszTargetDir)==0 || strcmpW(name,cszSourceDir)==0)
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{
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if (!source)
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{
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LPWSTR check_path;
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check_path = msi_dup_property( package, cszTargetDir );
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if (!check_path)
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{
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check_path = msi_dup_property( package, cszRootDrive );
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if (set_prop)
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MSI_SetPropertyW(package,cszTargetDir,check_path);
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}
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/* correct misbuilt target dir */
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path = build_directory_name(2, check_path, NULL);
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if (strcmpiW(path,check_path)!=0)
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MSI_SetPropertyW(package,cszTargetDir,path);
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msi_free(check_path);
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}
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else
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{
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path = msi_dup_property( package, cszSourceDir );
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if (!path)
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{
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path = msi_dup_property( package, cszDatabase );
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if (path)
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{
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p = strrchrW(path,'\\');
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if (p)
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*(p+1) = 0;
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}
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}
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}
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if (folder)
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*folder = get_loaded_folder( package, name );
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return path;
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}
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f = get_loaded_folder( package, name );
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if (!f)
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return NULL;
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if (folder)
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*folder = f;
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if (!source && f->ResolvedTarget)
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{
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path = strdupW( f->ResolvedTarget );
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TRACE(" already resolved to %s\n",debugstr_w(path));
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return path;
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}
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else if (source && f->ResolvedSource)
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{
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path = strdupW( f->ResolvedSource );
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TRACE(" (source)already resolved to %s\n",debugstr_w(path));
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return path;
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}
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else if (!source && f->Property)
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{
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path = build_directory_name( 2, f->Property, NULL );
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TRACE(" internally set to %s\n",debugstr_w(path));
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if (set_prop)
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MSI_SetPropertyW( package, name, path );
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return path;
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}
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if (f->Parent)
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{
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LPWSTR parent = f->Parent->Directory;
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TRACE(" ! Parent is %s\n", debugstr_w(parent));
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p = resolve_folder(package, parent, source, set_prop, NULL);
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if (!source)
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{
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TRACE(" TargetDefault = %s\n", debugstr_w(f->TargetDefault));
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path = build_directory_name( 3, p, f->TargetDefault, NULL );
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f->ResolvedTarget = strdupW( path );
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TRACE(" resolved into %s\n",debugstr_w(path));
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if (set_prop)
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MSI_SetPropertyW(package,name,path);
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}
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else
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{
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if (f->SourceDefault && f->SourceDefault[0]!='.')
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path = build_directory_name( 3, p, f->SourceDefault, NULL );
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else
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path = strdupW(p);
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TRACE(" (source)resolved into %s\n",debugstr_w(path));
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f->ResolvedSource = strdupW( path );
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}
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msi_free(p);
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}
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return path;
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}
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/* wrapper to resist a need for a full rewrite right now */
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DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data )
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{
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if (ptr)
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{
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MSIRECORD *rec = MSI_CreateRecord(1);
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DWORD size = 0;
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MSI_RecordSetStringW(rec,0,ptr);
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MSI_FormatRecordW(package,rec,NULL,&size);
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if (size >= 0)
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{
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size++;
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*data = msi_alloc(size*sizeof(WCHAR));
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if (size > 1)
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MSI_FormatRecordW(package,rec,*data,&size);
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else
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*data[0] = 0;
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msiobj_release( &rec->hdr );
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return sizeof(WCHAR)*size;
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}
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msiobj_release( &rec->hdr );
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}
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*data = NULL;
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return 0;
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}
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UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action)
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{
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UINT count;
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LPWSTR *newbuf = NULL;
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if (script >= TOTAL_SCRIPTS)
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{
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FIXME("Unknown script requested %i\n",script);
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return ERROR_FUNCTION_FAILED;
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}
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TRACE("Scheduling Action %s in script %i\n",debugstr_w(action), script);
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count = package->script->ActionCount[script];
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package->script->ActionCount[script]++;
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if (count != 0)
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newbuf = msi_realloc( package->script->Actions[script],
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package->script->ActionCount[script]* sizeof(LPWSTR));
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else
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newbuf = msi_alloc( sizeof(LPWSTR));
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newbuf[count] = strdupW(action);
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package->script->Actions[script] = newbuf;
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return ERROR_SUCCESS;
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}
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static void remove_tracked_tempfiles(MSIPACKAGE* package)
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{
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struct list *item, *cursor;
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LIST_FOR_EACH_SAFE( item, cursor, &package->tempfiles )
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{
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MSITEMPFILE *temp = LIST_ENTRY( item, MSITEMPFILE, entry );
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list_remove( &temp->entry );
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TRACE("deleting temp file %s\n", debugstr_w( temp->Path ));
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DeleteFileW( temp->Path );
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msi_free( temp->File );
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msi_free( temp->Path );
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msi_free( temp );
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}
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}
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static void free_feature( MSIFEATURE *feature )
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{
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struct list *item, *cursor;
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LIST_FOR_EACH_SAFE( item, cursor, &feature->Components )
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{
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ComponentList *cl = LIST_ENTRY( item, ComponentList, entry );
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list_remove( &cl->entry );
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msi_free( cl );
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}
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msi_free( feature->Feature );
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msi_free( feature->Feature_Parent );
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msi_free( feature->Directory );
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msi_free( feature->Description );
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msi_free( feature->Title );
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msi_free( feature );
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}
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void free_extension( MSIEXTENSION *ext )
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{
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struct list *item, *cursor;
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LIST_FOR_EACH_SAFE( item, cursor, &ext->verbs )
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{
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MSIVERB *verb = LIST_ENTRY( item, MSIVERB, entry );
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list_remove( &verb->entry );
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msi_free( verb->Verb );
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msi_free( verb->Command );
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msi_free( verb->Argument );
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msi_free( verb );
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}
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msi_free( ext->Extension );
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msi_free( ext->ProgIDText );
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msi_free( ext );
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}
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/* Called when the package is being closed */
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void ACTION_free_package_structures( MSIPACKAGE* package)
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{
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INT i;
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struct list *item, *cursor;
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TRACE("Freeing package action data\n");
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remove_tracked_tempfiles(package);
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LIST_FOR_EACH_SAFE( item, cursor, &package->features )
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{
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MSIFEATURE *feature = LIST_ENTRY( item, MSIFEATURE, entry );
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list_remove( &feature->entry );
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free_feature( feature );
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}
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LIST_FOR_EACH_SAFE( item, cursor, &package->folders )
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{
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MSIFOLDER *folder = LIST_ENTRY( item, MSIFOLDER, entry );
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list_remove( &folder->entry );
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msi_free( folder->Directory );
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msi_free( folder->TargetDefault );
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msi_free( folder->SourceDefault );
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msi_free( folder->ResolvedTarget );
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msi_free( folder->ResolvedSource );
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msi_free( folder->Property );
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msi_free( folder );
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}
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LIST_FOR_EACH_SAFE( item, cursor, &package->components )
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{
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MSICOMPONENT *comp = LIST_ENTRY( item, MSICOMPONENT, entry );
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list_remove( &comp->entry );
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msi_free( comp->Component );
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msi_free( comp->ComponentId );
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msi_free( comp->Directory );
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msi_free( comp->Condition );
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msi_free( comp->KeyPath );
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msi_free( comp->FullKeypath );
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msi_free( comp );
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}
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LIST_FOR_EACH_SAFE( item, cursor, &package->files )
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{
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MSIFILE *file = LIST_ENTRY( item, MSIFILE, entry );
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list_remove( &file->entry );
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msi_free( file->File );
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msi_free( file->FileName );
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msi_free( file->ShortName );
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msi_free( file->Version );
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msi_free( file->Language );
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msi_free( file->SourcePath );
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msi_free( file->TargetPath );
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msi_free( file );
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}
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/* clean up extension, progid, class and verb structures */
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LIST_FOR_EACH_SAFE( item, cursor, &package->classes )
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{
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MSICLASS *cls = LIST_ENTRY( item, MSICLASS, entry );
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list_remove( &cls->entry );
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msi_free( cls->clsid );
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msi_free( cls->Context );
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msi_free( cls->Description );
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msi_free( cls->FileTypeMask );
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msi_free( cls->IconPath );
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msi_free( cls->DefInprocHandler );
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msi_free( cls->DefInprocHandler32 );
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msi_free( cls->Argument );
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msi_free( cls->ProgIDText );
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msi_free( cls );
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}
|
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LIST_FOR_EACH_SAFE( item, cursor, &package->extensions )
|
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{
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MSIEXTENSION *ext = LIST_ENTRY( item, MSIEXTENSION, entry );
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|
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list_remove( &ext->entry );
|
|
free_extension( ext );
|
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}
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|
|
LIST_FOR_EACH_SAFE( item, cursor, &package->progids )
|
|
{
|
|
MSIPROGID *progid = LIST_ENTRY( item, MSIPROGID, entry );
|
|
|
|
list_remove( &progid->entry );
|
|
msi_free( progid->ProgID );
|
|
msi_free( progid->Description );
|
|
msi_free( progid->IconPath );
|
|
msi_free( progid );
|
|
}
|
|
|
|
LIST_FOR_EACH_SAFE( item, cursor, &package->mimes )
|
|
{
|
|
MSIMIME *mt = LIST_ENTRY( item, MSIMIME, entry );
|
|
|
|
list_remove( &mt->entry );
|
|
msi_free( mt->clsid );
|
|
msi_free( mt->ContentType );
|
|
msi_free( mt );
|
|
}
|
|
|
|
LIST_FOR_EACH_SAFE( item, cursor, &package->appids )
|
|
{
|
|
MSIAPPID *appid = LIST_ENTRY( item, MSIAPPID, entry );
|
|
|
|
list_remove( &appid->entry );
|
|
msi_free( appid->AppID );
|
|
msi_free( appid->RemoteServerName );
|
|
msi_free( appid->LocalServer );
|
|
msi_free( appid->ServiceParameters );
|
|
msi_free( appid->DllSurrogate );
|
|
msi_free( appid );
|
|
}
|
|
|
|
if (package->script)
|
|
{
|
|
for (i = 0; i < TOTAL_SCRIPTS; i++)
|
|
{
|
|
int j;
|
|
for (j = 0; j < package->script->ActionCount[i]; j++)
|
|
msi_free(package->script->Actions[i][j]);
|
|
|
|
msi_free(package->script->Actions[i]);
|
|
}
|
|
|
|
for (i = 0; i < package->script->UniqueActionsCount; i++)
|
|
msi_free(package->script->UniqueActions[i]);
|
|
|
|
msi_free(package->script->UniqueActions);
|
|
msi_free(package->script);
|
|
}
|
|
|
|
msi_free(package->PackagePath);
|
|
msi_free(package->msiFilePath);
|
|
msi_free(package->ProductCode);
|
|
|
|
/* cleanup control event subscriptions */
|
|
ControlEvent_CleanupSubscriptions(package);
|
|
}
|
|
|
|
/*
|
|
* build_directory_name()
|
|
*
|
|
* This function is to save messing round with directory names
|
|
* It handles adding backslashes between path segments,
|
|
* and can add \ at the end of the directory name if told to.
|
|
*
|
|
* It takes a variable number of arguments.
|
|
* It always allocates a new string for the result, so make sure
|
|
* to free the return value when finished with it.
|
|
*
|
|
* The first arg is the number of path segments that follow.
|
|
* The arguments following count are a list of path segments.
|
|
* A path segment may be NULL.
|
|
*
|
|
* Path segments will be added with a \ separating them.
|
|
* A \ will not be added after the last segment, however if the
|
|
* last segment is NULL, then the last character will be a \
|
|
*
|
|
*/
|
|
LPWSTR build_directory_name(DWORD count, ...)
|
|
{
|
|
DWORD sz = 1, i;
|
|
LPWSTR dir;
|
|
va_list va;
|
|
|
|
va_start(va,count);
|
|
for(i=0; i<count; i++)
|
|
{
|
|
LPCWSTR str = va_arg(va,LPCWSTR);
|
|
if (str)
|
|
sz += strlenW(str) + 1;
|
|
}
|
|
va_end(va);
|
|
|
|
dir = msi_alloc(sz*sizeof(WCHAR));
|
|
dir[0]=0;
|
|
|
|
va_start(va,count);
|
|
for(i=0; i<count; i++)
|
|
{
|
|
LPCWSTR str = va_arg(va,LPCWSTR);
|
|
if (!str)
|
|
continue;
|
|
strcatW(dir, str);
|
|
if( ((i+1)!=count) && dir[strlenW(dir)-1]!='\\')
|
|
strcatW(dir, cszbs);
|
|
}
|
|
return dir;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* create_full_pathW
|
|
*
|
|
* Recursively create all directories in the path.
|
|
*
|
|
* shamelessly stolen from setupapi/queue.c
|
|
*/
|
|
BOOL create_full_pathW(const WCHAR *path)
|
|
{
|
|
BOOL ret = TRUE;
|
|
int len;
|
|
WCHAR *new_path;
|
|
|
|
new_path = msi_alloc( (strlenW(path) + 1) * sizeof(WCHAR));
|
|
|
|
strcpyW(new_path, path);
|
|
|
|
while((len = strlenW(new_path)) && new_path[len - 1] == '\\')
|
|
new_path[len - 1] = 0;
|
|
|
|
while(!CreateDirectoryW(new_path, NULL))
|
|
{
|
|
WCHAR *slash;
|
|
DWORD last_error = GetLastError();
|
|
if(last_error == ERROR_ALREADY_EXISTS)
|
|
break;
|
|
|
|
if(last_error != ERROR_PATH_NOT_FOUND)
|
|
{
|
|
ret = FALSE;
|
|
break;
|
|
}
|
|
|
|
if(!(slash = strrchrW(new_path, '\\')))
|
|
{
|
|
ret = FALSE;
|
|
break;
|
|
}
|
|
|
|
len = slash - new_path;
|
|
new_path[len] = 0;
|
|
if(!create_full_pathW(new_path))
|
|
{
|
|
ret = FALSE;
|
|
break;
|
|
}
|
|
new_path[len] = '\\';
|
|
}
|
|
|
|
msi_free(new_path);
|
|
return ret;
|
|
}
|
|
|
|
void ui_progress(MSIPACKAGE *package, int a, int b, int c, int d )
|
|
{
|
|
MSIRECORD * row;
|
|
|
|
row = MSI_CreateRecord(4);
|
|
MSI_RecordSetInteger(row,1,a);
|
|
MSI_RecordSetInteger(row,2,b);
|
|
MSI_RecordSetInteger(row,3,c);
|
|
MSI_RecordSetInteger(row,4,d);
|
|
MSI_ProcessMessage(package, INSTALLMESSAGE_PROGRESS, row);
|
|
msiobj_release(&row->hdr);
|
|
|
|
msi_dialog_check_messages(NULL);
|
|
}
|
|
|
|
void ui_actiondata(MSIPACKAGE *package, LPCWSTR action, MSIRECORD * record)
|
|
{
|
|
static const WCHAR Query_t[] =
|
|
{'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
|
|
'`','A','c','t','i','o', 'n','T','e','x','t','`',' ',
|
|
'W','H','E','R','E',' ', '`','A','c','t','i','o','n','`',' ','=',
|
|
' ','\'','%','s','\'',0};
|
|
WCHAR message[1024];
|
|
MSIRECORD * row = 0;
|
|
DWORD size;
|
|
static const WCHAR szActionData[] =
|
|
{'A','c','t','i','o','n','D','a','t','a',0};
|
|
|
|
if (!package->LastAction || strcmpW(package->LastAction,action))
|
|
{
|
|
row = MSI_QueryGetRecord(package->db, Query_t, action);
|
|
if (!row)
|
|
return;
|
|
|
|
if (MSI_RecordIsNull(row,3))
|
|
{
|
|
msiobj_release(&row->hdr);
|
|
return;
|
|
}
|
|
|
|
/* update the cached actionformat */
|
|
msi_free(package->ActionFormat);
|
|
package->ActionFormat = load_dynamic_stringW(row,3);
|
|
|
|
msi_free(package->LastAction);
|
|
package->LastAction = strdupW(action);
|
|
|
|
msiobj_release(&row->hdr);
|
|
}
|
|
|
|
MSI_RecordSetStringW(record,0,package->ActionFormat);
|
|
size = 1024;
|
|
MSI_FormatRecordW(package,record,message,&size);
|
|
|
|
row = MSI_CreateRecord(1);
|
|
MSI_RecordSetStringW(row,1,message);
|
|
|
|
MSI_ProcessMessage(package, INSTALLMESSAGE_ACTIONDATA, row);
|
|
|
|
ControlEvent_FireSubscribedEvent(package,szActionData, row);
|
|
|
|
msiobj_release(&row->hdr);
|
|
}
|
|
|
|
BOOL ACTION_VerifyComponentForAction(MSIPACKAGE* package, MSICOMPONENT* comp,
|
|
INSTALLSTATE check )
|
|
{
|
|
if (!comp)
|
|
return FALSE;
|
|
|
|
if (comp->Installed == check)
|
|
return FALSE;
|
|
|
|
if (comp->ActionRequest == check)
|
|
return TRUE;
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL ACTION_VerifyFeatureForAction( MSIFEATURE* feature, INSTALLSTATE check )
|
|
{
|
|
if (!feature)
|
|
return FALSE;
|
|
|
|
if (feature->Installed == check)
|
|
return FALSE;
|
|
|
|
if (feature->ActionRequest == check)
|
|
return TRUE;
|
|
else
|
|
return FALSE;
|
|
}
|
|
|
|
void reduce_to_longfilename(WCHAR* filename)
|
|
{
|
|
LPWSTR p = strchrW(filename,'|');
|
|
if (p)
|
|
memmove(filename, p+1, (strlenW(p+1)+1)*sizeof(WCHAR));
|
|
}
|
|
|
|
void reduce_to_shortfilename(WCHAR* filename)
|
|
{
|
|
LPWSTR p = strchrW(filename,'|');
|
|
if (p)
|
|
*p = 0;
|
|
}
|
|
|
|
LPWSTR create_component_advertise_string(MSIPACKAGE* package,
|
|
MSICOMPONENT* component, LPCWSTR feature)
|
|
{
|
|
GUID clsid;
|
|
WCHAR productid_85[21];
|
|
WCHAR component_85[21];
|
|
/*
|
|
* I have a fair bit of confusion as to when a < is used and when a > is
|
|
* used. I do not think i have it right...
|
|
*
|
|
* Ok it appears that the > is used if there is a guid for the compoenent
|
|
* and the < is used if not.
|
|
*/
|
|
static WCHAR fmt1[] = {'%','s','%','s','<',0,0};
|
|
static WCHAR fmt2[] = {'%','s','%','s','>','%','s',0,0};
|
|
LPWSTR output = NULL;
|
|
DWORD sz = 0;
|
|
|
|
memset(productid_85,0,sizeof(productid_85));
|
|
memset(component_85,0,sizeof(component_85));
|
|
|
|
CLSIDFromString(package->ProductCode, &clsid);
|
|
|
|
encode_base85_guid(&clsid,productid_85);
|
|
|
|
CLSIDFromString(component->ComponentId, &clsid);
|
|
encode_base85_guid(&clsid,component_85);
|
|
|
|
TRACE("Doing something with this... %s %s %s\n",
|
|
debugstr_w(productid_85), debugstr_w(feature),
|
|
debugstr_w(component_85));
|
|
|
|
sz = lstrlenW(productid_85) + lstrlenW(feature);
|
|
if (component)
|
|
sz += lstrlenW(component_85);
|
|
|
|
sz+=3;
|
|
sz *= sizeof(WCHAR);
|
|
|
|
output = msi_alloc(sz);
|
|
memset(output,0,sz);
|
|
|
|
if (component)
|
|
sprintfW(output,fmt2,productid_85,feature,component_85);
|
|
else
|
|
sprintfW(output,fmt1,productid_85,feature);
|
|
|
|
return output;
|
|
}
|
|
|
|
/* update compoennt state based on a feature change */
|
|
void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature)
|
|
{
|
|
INSTALLSTATE newstate;
|
|
MSIFEATURE *feature;
|
|
ComponentList *cl;
|
|
|
|
feature = get_loaded_feature(package,szFeature);
|
|
if (!feature)
|
|
return;
|
|
|
|
newstate = feature->ActionRequest;
|
|
|
|
LIST_FOR_EACH_ENTRY( cl, &feature->Components, ComponentList, entry )
|
|
{
|
|
MSICOMPONENT* component = cl->component;
|
|
|
|
TRACE("MODIFYING(%i): Component %s (Installed %i, Action %i, Request %i)\n",
|
|
newstate, debugstr_w(component->Component), component->Installed,
|
|
component->Action, component->ActionRequest);
|
|
|
|
if (!component->Enabled)
|
|
continue;
|
|
|
|
if (newstate == INSTALLSTATE_LOCAL)
|
|
{
|
|
component->ActionRequest = INSTALLSTATE_LOCAL;
|
|
component->Action = INSTALLSTATE_LOCAL;
|
|
}
|
|
else
|
|
{
|
|
ComponentList *clist;
|
|
MSIFEATURE *f;
|
|
|
|
component->ActionRequest = newstate;
|
|
component->Action = newstate;
|
|
|
|
/*if any other feature wants is local we need to set it local*/
|
|
LIST_FOR_EACH_ENTRY( f, &package->features, MSIFEATURE, entry )
|
|
{
|
|
if ( component->ActionRequest != INSTALLSTATE_LOCAL )
|
|
break;
|
|
|
|
LIST_FOR_EACH_ENTRY( clist, &f->Components, ComponentList, entry )
|
|
{
|
|
if ( clist->component == component )
|
|
{
|
|
if (f->ActionRequest == INSTALLSTATE_LOCAL)
|
|
{
|
|
TRACE("Saved by %s\n", debugstr_w(f->Feature));
|
|
component->ActionRequest = INSTALLSTATE_LOCAL;
|
|
component->Action = INSTALLSTATE_LOCAL;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
TRACE("Result (%i): Component %s (Installed %i, Action %i, Request %i)\n",
|
|
newstate, debugstr_w(component->Component), component->Installed,
|
|
component->Action, component->ActionRequest);
|
|
}
|
|
}
|
|
|
|
UINT register_unique_action(MSIPACKAGE *package, LPCWSTR action)
|
|
{
|
|
UINT count;
|
|
LPWSTR *newbuf = NULL;
|
|
|
|
if (!package || !package->script)
|
|
return FALSE;
|
|
|
|
TRACE("Registering Action %s as having fun\n",debugstr_w(action));
|
|
|
|
count = package->script->UniqueActionsCount;
|
|
package->script->UniqueActionsCount++;
|
|
if (count != 0)
|
|
newbuf = msi_realloc( package->script->UniqueActions,
|
|
package->script->UniqueActionsCount* sizeof(LPWSTR));
|
|
else
|
|
newbuf = msi_alloc( sizeof(LPWSTR));
|
|
|
|
newbuf[count] = strdupW(action);
|
|
package->script->UniqueActions = newbuf;
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
BOOL check_unique_action(MSIPACKAGE *package, LPCWSTR action)
|
|
{
|
|
INT i;
|
|
|
|
if (!package || !package->script)
|
|
return FALSE;
|
|
|
|
for (i = 0; i < package->script->UniqueActionsCount; i++)
|
|
if (!strcmpW(package->script->UniqueActions[i],action))
|
|
return TRUE;
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
WCHAR* generate_error_string(MSIPACKAGE *package, UINT error, DWORD count, ... )
|
|
{
|
|
static const WCHAR query[] = {'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ','F','R','O','M',' ','`','E','r','r','o','r','`',' ','W','H','E','R','E',' ','`','E','r','r','o','r','`',' ','=',' ','%','i',0};
|
|
|
|
MSIRECORD *rec;
|
|
MSIRECORD *row;
|
|
DWORD size = 0;
|
|
DWORD i;
|
|
va_list va;
|
|
LPCWSTR str;
|
|
LPWSTR data;
|
|
|
|
row = MSI_QueryGetRecord(package->db, query, error);
|
|
if (!row)
|
|
return 0;
|
|
|
|
rec = MSI_CreateRecord(count+2);
|
|
|
|
str = MSI_RecordGetString(row,1);
|
|
MSI_RecordSetStringW(rec,0,str);
|
|
msiobj_release( &row->hdr );
|
|
MSI_RecordSetInteger(rec,1,error);
|
|
|
|
va_start(va,count);
|
|
for (i = 0; i < count; i++)
|
|
{
|
|
str = va_arg(va,LPCWSTR);
|
|
MSI_RecordSetStringW(rec,(i+2),str);
|
|
}
|
|
va_end(va);
|
|
|
|
MSI_FormatRecordW(package,rec,NULL,&size);
|
|
if (size >= 0)
|
|
{
|
|
size++;
|
|
data = msi_alloc(size*sizeof(WCHAR));
|
|
if (size > 1)
|
|
MSI_FormatRecordW(package,rec,data,&size);
|
|
else
|
|
data[0] = 0;
|
|
msiobj_release( &rec->hdr );
|
|
return data;
|
|
}
|
|
|
|
msiobj_release( &rec->hdr );
|
|
data = NULL;
|
|
return data;
|
|
}
|