| /* |
| * Implementation of 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 |
| */ |
| |
| /* |
| * Here are helper functions formally in action.c that are used by a variaty of |
| * actions and functions. |
| */ |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winerror.h" |
| #include "wine/debug.h" |
| #include "msipriv.h" |
| #include "winuser.h" |
| #include "wine/unicode.h" |
| #include "action.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(msi); |
| |
| static const WCHAR cszTargetDir[] = {'T','A','R','G','E','T','D','I','R',0}; |
| static const WCHAR cszDatabase[]={'D','A','T','A','B','A','S','E',0}; |
| |
| const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0}; |
| const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0}; |
| const WCHAR cszbs[]={'\\',0}; |
| |
| DWORD build_version_dword(LPCWSTR version_string) |
| { |
| SHORT major,minor; |
| WORD build; |
| DWORD rc = 0x00000000; |
| LPCWSTR ptr1; |
| |
| ptr1 = version_string; |
| |
| if (!ptr1) |
| return rc; |
| else |
| major = atoiW(ptr1); |
| |
| |
| if(ptr1) |
| ptr1 = strchrW(ptr1,'.'); |
| if (ptr1) |
| { |
| ptr1++; |
| minor = atoiW(ptr1); |
| } |
| else |
| minor = 0; |
| |
| if (ptr1) |
| ptr1 = strchrW(ptr1,'.'); |
| |
| if (ptr1) |
| { |
| ptr1++; |
| build = atoiW(ptr1); |
| } |
| else |
| build = 0; |
| |
| rc = MAKELONG(build,MAKEWORD(minor,major)); |
| TRACE("%s -> 0x%lx\n",debugstr_w(version_string),rc); |
| return rc; |
| } |
| |
| LPWSTR build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name ) |
| { |
| LPWSTR SystemFolder, dest, FilePath; |
| |
| static const WCHAR szInstaller[] = |
| {'M','i','c','r','o','s','o','f','t','\\', |
| 'I','n','s','t','a','l','l','e','r','\\',0}; |
| static const WCHAR szFolder[] = |
| {'A','p','p','D','a','t','a','F','o','l','d','e','r',0}; |
| |
| SystemFolder = msi_dup_property( package, szFolder ); |
| |
| dest = build_directory_name(3, SystemFolder, szInstaller, package->ProductCode); |
| |
| create_full_pathW(dest); |
| |
| FilePath = build_directory_name(2, dest, icon_name); |
| |
| msi_free(SystemFolder); |
| msi_free(dest); |
| return FilePath; |
| } |
| |
| LPWSTR msi_dup_record_field( MSIRECORD *row, INT index ) |
| { |
| return strdupW( MSI_RecordGetString(row,index) ); |
| } |
| |
| LPWSTR msi_dup_property(MSIPACKAGE *package, LPCWSTR prop) |
| { |
| DWORD sz = 0; |
| LPWSTR str; |
| UINT r; |
| |
| r = MSI_GetPropertyW(package, prop, NULL, &sz); |
| if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA) |
| return NULL; |
| |
| sz++; |
| str = msi_alloc(sz*sizeof(WCHAR)); |
| r = MSI_GetPropertyW(package, prop, str, &sz); |
| if (r != ERROR_SUCCESS) |
| { |
| msi_free(str); |
| str = NULL; |
| } |
| return str; |
| } |
| |
| MSICOMPONENT* get_loaded_component( MSIPACKAGE* package, LPCWSTR Component ) |
| { |
| MSICOMPONENT *comp; |
| |
| LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry ) |
| { |
| if (lstrcmpW(Component,comp->Component)==0) |
| return comp; |
| } |
| return NULL; |
| } |
| |
| MSIFEATURE* get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature ) |
| { |
| MSIFEATURE *feature; |
| |
| LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry ) |
| { |
| if (lstrcmpW( Feature, feature->Feature )==0) |
| return feature; |
| } |
| return NULL; |
| } |
| |
| MSIFILE* get_loaded_file( MSIPACKAGE* package, LPCWSTR key ) |
| { |
| MSIFILE *file; |
| |
| LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry ) |
| { |
| if (lstrcmpW( key, file->File )==0) |
| return file; |
| } |
| return NULL; |
| } |
| |
| int track_tempfile( MSIPACKAGE *package, LPCWSTR name, LPCWSTR path ) |
| { |
| MSITEMPFILE *temp; |
| |
| LIST_FOR_EACH_ENTRY( temp, &package->tempfiles, MSITEMPFILE, entry ) |
| { |
| if (lstrcmpW( name, temp->File )==0) |
| { |
| TRACE("tempfile %s already exists with path %s\n", |
| debugstr_w(temp->File), debugstr_w(temp->Path)); |
| return -1; |
| } |
| } |
| |
| temp = msi_alloc_zero( sizeof (MSITEMPFILE) ); |
| if (!temp) |
| return -1; |
| |
| list_add_head( &package->tempfiles, &temp->entry ); |
| |
| temp->File = strdupW( name ); |
| temp->Path = strdupW( path ); |
| |
| TRACE("adding tempfile %s with path %s\n", |
| debugstr_w(temp->File), debugstr_w(temp->Path)); |
| |
| return 0; |
| } |
| |
| MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir ) |
| { |
| MSIFOLDER *folder; |
| |
| LIST_FOR_EACH_ENTRY( folder, &package->folders, MSIFOLDER, entry ) |
| { |
| if (lstrcmpW( dir, folder->Directory )==0) |
| return folder; |
| } |
| return NULL; |
| } |
| |
| static LPWSTR get_source_root( MSIPACKAGE *package ) |
| { |
| LPWSTR path, p; |
| |
| path = msi_dup_property( package, cszSourceDir ); |
| if (path) |
| return path; |
| |
| path = msi_dup_property( package, cszDatabase ); |
| if (path) |
| { |
| p = strrchrW(path,'\\'); |
| if (p) |
| *(p+1) = 0; |
| } |
| return path; |
| } |
| |
| /* |
| * clean_spaces_from_path() |
| * |
| * removes spaces from the beginning and end of path segments |
| * removes multiple \\ characters |
| */ |
| static void clean_spaces_from_path( LPWSTR p ) |
| { |
| LPWSTR q = p; |
| int n, len = 0; |
| |
| while (1) |
| { |
| /* copy until the end of the string or a space */ |
| while (*p != ' ' && (*q = *p)) |
| { |
| p++, len++; |
| /* reduce many backslashes to one */ |
| if (*p != '\\' || *q != '\\') |
| q++; |
| } |
| |
| /* quit at the end of the string */ |
| if (!*p) |
| break; |
| |
| /* count the number of spaces */ |
| n = 0; |
| while (p[n] == ' ') |
| n++; |
| |
| /* if it's leading or trailing space, skip it */ |
| if ( len == 0 || p[-1] == '\\' || p[n] == '\\' ) |
| p += n; |
| else /* copy n spaces */ |
| while (n && (*q++ = *p++)) n--; |
| } |
| } |
| |
| LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source, |
| BOOL set_prop, MSIFOLDER **folder) |
| { |
| MSIFOLDER *f; |
| LPWSTR p, path = NULL; |
| |
| TRACE("Working to resolve %s\n",debugstr_w(name)); |
| |
| if (!name) |
| return NULL; |
| |
| /* special resolving for Target and Source root dir */ |
| if (strcmpW(name,cszTargetDir)==0 || strcmpW(name,cszSourceDir)==0) |
| { |
| if (!source) |
| { |
| LPWSTR check_path; |
| check_path = msi_dup_property( package, cszTargetDir ); |
| if (!check_path) |
| { |
| check_path = msi_dup_property( package, cszRootDrive ); |
| if (set_prop) |
| MSI_SetPropertyW(package,cszTargetDir,check_path); |
| } |
| |
| /* correct misbuilt target dir */ |
| path = build_directory_name(2, check_path, NULL); |
| clean_spaces_from_path( path ); |
| if (strcmpiW(path,check_path)!=0) |
| MSI_SetPropertyW(package,cszTargetDir,path); |
| msi_free(check_path); |
| } |
| else |
| path = get_source_root( package ); |
| if (folder) |
| *folder = get_loaded_folder( package, name ); |
| return path; |
| } |
| |
| f = get_loaded_folder( package, name ); |
| if (!f) |
| return NULL; |
| |
| if (folder) |
| *folder = f; |
| |
| if (!source && f->ResolvedTarget) |
| { |
| path = strdupW( f->ResolvedTarget ); |
| TRACE(" already resolved to %s\n",debugstr_w(path)); |
| return path; |
| } |
| else if (source && f->ResolvedSource) |
| { |
| path = strdupW( f->ResolvedSource ); |
| TRACE(" (source)already resolved to %s\n",debugstr_w(path)); |
| return path; |
| } |
| else if (!source && f->Property) |
| { |
| path = build_directory_name( 2, f->Property, NULL ); |
| |
| TRACE(" internally set to %s\n",debugstr_w(path)); |
| if (set_prop) |
| MSI_SetPropertyW( package, name, path ); |
| return path; |
| } |
| |
| if (f->Parent) |
| { |
| LPWSTR parent = f->Parent->Directory; |
| |
| TRACE(" ! Parent is %s\n", debugstr_w(parent)); |
| |
| p = resolve_folder(package, parent, source, set_prop, NULL); |
| if (!source) |
| { |
| TRACE(" TargetDefault = %s\n", debugstr_w(f->TargetDefault)); |
| |
| path = build_directory_name( 3, p, f->TargetDefault, NULL ); |
| clean_spaces_from_path( path ); |
| f->ResolvedTarget = strdupW( path ); |
| TRACE("target -> %s\n", debugstr_w(path)); |
| if (set_prop) |
| MSI_SetPropertyW(package,name,path); |
| } |
| else |
| { |
| if (f->SourceDefault && f->SourceDefault[0]!='.') |
| path = build_directory_name( 3, p, f->SourceDefault, NULL ); |
| else |
| path = strdupW(p); |
| TRACE("source -> %s\n", debugstr_w(path)); |
| |
| /* if the directory doesn't exist, use the root */ |
| if (INVALID_FILE_ATTRIBUTES == GetFileAttributesW( path )) |
| { |
| msi_free( path ); |
| path = get_source_root( package ); |
| TRACE("defaulting to %s\n", debugstr_w(path)); |
| } |
| else |
| f->ResolvedSource = strdupW( path ); |
| } |
| msi_free(p); |
| } |
| return path; |
| } |
| |
| /* wrapper to resist a need for a full rewrite right now */ |
| DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data ) |
| { |
| if (ptr) |
| { |
| MSIRECORD *rec = MSI_CreateRecord(1); |
| DWORD size = 0; |
| |
| MSI_RecordSetStringW(rec,0,ptr); |
| 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 sizeof(WCHAR)*size; |
| } |
| msiobj_release( &rec->hdr ); |
| } |
| |
| *data = NULL; |
| return 0; |
| } |
| |
| UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action) |
| { |
| UINT count; |
| LPWSTR *newbuf = NULL; |
| if (script >= TOTAL_SCRIPTS) |
| { |
| FIXME("Unknown script requested %i\n",script); |
| return ERROR_FUNCTION_FAILED; |
| } |
| TRACE("Scheduling Action %s in script %i\n",debugstr_w(action), script); |
| |
| count = package->script->ActionCount[script]; |
| package->script->ActionCount[script]++; |
| if (count != 0) |
| newbuf = msi_realloc( package->script->Actions[script], |
| package->script->ActionCount[script]* sizeof(LPWSTR)); |
| else |
| newbuf = msi_alloc( sizeof(LPWSTR)); |
| |
| newbuf[count] = strdupW(action); |
| package->script->Actions[script] = newbuf; |
| |
| return ERROR_SUCCESS; |
| } |
| |
| static void remove_tracked_tempfiles(MSIPACKAGE* package) |
| { |
| struct list *item, *cursor; |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->tempfiles ) |
| { |
| MSITEMPFILE *temp = LIST_ENTRY( item, MSITEMPFILE, entry ); |
| |
| list_remove( &temp->entry ); |
| TRACE("deleting temp file %s\n", debugstr_w( temp->Path )); |
| DeleteFileW( temp->Path ); |
| msi_free( temp->File ); |
| msi_free( temp->Path ); |
| msi_free( temp ); |
| } |
| } |
| |
| static void free_feature( MSIFEATURE *feature ) |
| { |
| struct list *item, *cursor; |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &feature->Components ) |
| { |
| ComponentList *cl = LIST_ENTRY( item, ComponentList, entry ); |
| list_remove( &cl->entry ); |
| msi_free( cl ); |
| } |
| msi_free( feature->Feature ); |
| msi_free( feature->Feature_Parent ); |
| msi_free( feature->Directory ); |
| msi_free( feature->Description ); |
| msi_free( feature->Title ); |
| msi_free( feature ); |
| } |
| |
| void free_extension( MSIEXTENSION *ext ) |
| { |
| struct list *item, *cursor; |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &ext->verbs ) |
| { |
| MSIVERB *verb = LIST_ENTRY( item, MSIVERB, entry ); |
| |
| list_remove( &verb->entry ); |
| msi_free( verb->Verb ); |
| msi_free( verb->Command ); |
| msi_free( verb->Argument ); |
| msi_free( verb ); |
| } |
| |
| msi_free( ext->Extension ); |
| msi_free( ext->ProgIDText ); |
| msi_free( ext ); |
| } |
| |
| /* Called when the package is being closed */ |
| void ACTION_free_package_structures( MSIPACKAGE* package) |
| { |
| INT i; |
| struct list *item, *cursor; |
| |
| TRACE("Freeing package action data\n"); |
| |
| remove_tracked_tempfiles(package); |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->features ) |
| { |
| MSIFEATURE *feature = LIST_ENTRY( item, MSIFEATURE, entry ); |
| list_remove( &feature->entry ); |
| free_feature( feature ); |
| } |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->folders ) |
| { |
| MSIFOLDER *folder = LIST_ENTRY( item, MSIFOLDER, entry ); |
| |
| list_remove( &folder->entry ); |
| msi_free( folder->Directory ); |
| msi_free( folder->TargetDefault ); |
| msi_free( folder->SourceDefault ); |
| msi_free( folder->ResolvedTarget ); |
| msi_free( folder->ResolvedSource ); |
| msi_free( folder->Property ); |
| msi_free( folder ); |
| } |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->components ) |
| { |
| MSICOMPONENT *comp = LIST_ENTRY( item, MSICOMPONENT, entry ); |
| |
| list_remove( &comp->entry ); |
| msi_free( comp->Component ); |
| msi_free( comp->ComponentId ); |
| msi_free( comp->Directory ); |
| msi_free( comp->Condition ); |
| msi_free( comp->KeyPath ); |
| msi_free( comp->FullKeypath ); |
| msi_free( comp ); |
| } |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->files ) |
| { |
| MSIFILE *file = LIST_ENTRY( item, MSIFILE, entry ); |
| |
| list_remove( &file->entry ); |
| msi_free( file->File ); |
| msi_free( file->FileName ); |
| msi_free( file->ShortName ); |
| msi_free( file->Version ); |
| msi_free( file->Language ); |
| msi_free( file->SourcePath ); |
| msi_free( file->TargetPath ); |
| msi_free( file ); |
| } |
| |
| /* clean up extension, progid, class and verb structures */ |
| LIST_FOR_EACH_SAFE( item, cursor, &package->classes ) |
| { |
| MSICLASS *cls = LIST_ENTRY( item, MSICLASS, entry ); |
| |
| list_remove( &cls->entry ); |
| msi_free( cls->clsid ); |
| msi_free( cls->Context ); |
| msi_free( cls->Description ); |
| msi_free( cls->FileTypeMask ); |
| msi_free( cls->IconPath ); |
| msi_free( cls->DefInprocHandler ); |
| msi_free( cls->DefInprocHandler32 ); |
| msi_free( cls->Argument ); |
| msi_free( cls->ProgIDText ); |
| msi_free( cls ); |
| } |
| |
| LIST_FOR_EACH_SAFE( item, cursor, &package->extensions ) |
| { |
| MSIEXTENSION *ext = LIST_ENTRY( item, MSIEXTENSION, entry ); |
| |
| list_remove( &ext->entry ); |
| free_extension( ext ); |
| } |
| |
| 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->ProductCode); |
| msi_free(package->ActionFormat); |
| msi_free(package->LastAction); |
| |
| /* 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; |
| |
| 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 = msi_dup_record_field(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); |
| |
| msiobj_release(&row->hdr); |
| } |
| |
| BOOL ACTION_VerifyComponentForAction( 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 const WCHAR fmt1[] = {'%','s','%','s','<',0,0}; |
| static const 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->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->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; |
| } |
