From 118ea9088817b0a1af961b39488d47c926db8518 Mon Sep 17 00:00:00 2001 From: Aric Stewart Date: Wed, 15 Jun 2005 19:12:42 +0000 Subject: [PATCH] Break out all the helper functions into helpers.c. --- dlls/msi/Makefile.in | 1 + dlls/msi/action.c | 869 ----------------------------------------- dlls/msi/action.h | 25 +- dlls/msi/helpers.c | 906 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 930 insertions(+), 871 deletions(-) create mode 100644 dlls/msi/helpers.c diff --git a/dlls/msi/Makefile.in b/dlls/msi/Makefile.in index e89d1d74a81..57a6a8712f9 100644 --- a/dlls/msi/Makefile.in +++ b/dlls/msi/Makefile.in @@ -19,6 +19,7 @@ C_SRCS = \ events.c \ format.c \ handle.c \ + helpers.c \ insert.c \ msi.c \ msiquery.c \ diff --git a/dlls/msi/action.c b/dlls/msi/action.c index 377a6e54e29..dad8a38cd47 100644 --- a/dlls/msi/action.c +++ b/dlls/msi/action.c @@ -62,8 +62,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(msi); static UINT ACTION_ProcessExecSequence(MSIPACKAGE *package, BOOL UIran); static UINT ACTION_ProcessUISequence(MSIPACKAGE *package); static UINT ACTION_PerformActionSequence(MSIPACKAGE *package, UINT seq, BOOL UI); -static UINT build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name, - LPWSTR *FilePath); /* * action handlers @@ -105,14 +103,8 @@ static UINT ACTION_PublishComponents(MSIPACKAGE *package); /* * consts and values used */ -static const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0}; -static const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0}; -static const WCHAR cszTargetDir[] = {'T','A','R','G','E','T','D','I','R',0}; static const WCHAR cszTempFolder[]= {'T','e','m','p','F','o','l','d','e','r',0}; -static const WCHAR cszDatabase[]={'D','A','T','A','B','A','S','E',0}; static const WCHAR c_colon[] = {'C',':','\\',0}; -static const WCHAR szProductCode[]= - {'P','r','o','d','u','c','t','C','o','d','e',0}; static const WCHAR cszbs[]={'\\',0}; const static WCHAR szCreateFolders[] = {'C','r','e','a','t','e','F','o','l','d','e','r','s',0}; @@ -370,372 +362,6 @@ static struct _actions StandardActions[] = { { NULL, NULL}, }; - -/******************************************************** - * helper functions to get around current HACKS and such - ********************************************************/ -inline static void reduce_to_longfilename(WCHAR* filename) -{ - LPWSTR p = strchrW(filename,'|'); - if (p) - memmove(filename, p+1, (strlenW(p+1)+1)*sizeof(WCHAR)); -} - -inline static void reduce_to_shortfilename(WCHAR* filename) -{ - LPWSTR p = strchrW(filename,'|'); - if (p) - *p = 0; -} - -WCHAR *load_dynamic_stringW(MSIRECORD *row, INT index) -{ - UINT rc; - DWORD sz; - LPWSTR ret; - - sz = 0; - if (MSI_RecordIsNull(row,index)) - return NULL; - - rc = MSI_RecordGetStringW(row,index,NULL,&sz); - - /* having an empty string is different than NULL */ - if (sz == 0) - { - ret = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)); - ret[0] = 0; - return ret; - } - - sz ++; - ret = HeapAlloc(GetProcessHeap(),0,sz * sizeof (WCHAR)); - rc = MSI_RecordGetStringW(row,index,ret,&sz); - if (rc!=ERROR_SUCCESS) - { - ERR("Unable to load dynamic string\n"); - HeapFree(GetProcessHeap(), 0, ret); - ret = NULL; - } - return ret; -} - -LPWSTR load_dynamic_property(MSIPACKAGE *package, LPCWSTR prop, UINT* rc) -{ - DWORD sz = 0; - LPWSTR str; - UINT r; - - r = MSI_GetPropertyW(package, prop, NULL, &sz); - if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA) - { - if (rc) - *rc = r; - return NULL; - } - sz++; - str = HeapAlloc(GetProcessHeap(),0,sz*sizeof(WCHAR)); - r = MSI_GetPropertyW(package, prop, str, &sz); - if (r != ERROR_SUCCESS) - { - HeapFree(GetProcessHeap(),0,str); - str = NULL; - } - if (rc) - *rc = r; - return str; -} - -int get_loaded_component(MSIPACKAGE* package, LPCWSTR Component ) -{ - int rc = -1; - DWORD i; - - for (i = 0; i < package->loaded_components; i++) - { - if (strcmpW(Component,package->components[i].Component)==0) - { - rc = i; - break; - } - } - return rc; -} - -int get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature ) -{ - int rc = -1; - DWORD i; - - for (i = 0; i < package->loaded_features; i++) - { - if (strcmpW(Feature,package->features[i].Feature)==0) - { - rc = i; - break; - } - } - return rc; -} - -int get_loaded_file(MSIPACKAGE* package, LPCWSTR file) -{ - int rc = -1; - DWORD i; - - for (i = 0; i < package->loaded_files; i++) - { - if (strcmpW(file,package->files[i].File)==0) - { - rc = i; - break; - } - } - return rc; -} - -int track_tempfile(MSIPACKAGE *package, LPCWSTR name, LPCWSTR path) -{ - DWORD i; - DWORD index; - - if (!package) - return -2; - - for (i=0; i < package->loaded_files; i++) - if (strcmpW(package->files[i].File,name)==0) - return -1; - - index = package->loaded_files; - package->loaded_files++; - if (package->loaded_files== 1) - package->files = HeapAlloc(GetProcessHeap(),0,sizeof(MSIFILE)); - else - package->files = HeapReAlloc(GetProcessHeap(),0, - package->files , package->loaded_files * sizeof(MSIFILE)); - - memset(&package->files[index],0,sizeof(MSIFILE)); - - package->files[index].File = strdupW(name); - package->files[index].TargetPath = strdupW(path); - package->files[index].Temporary = TRUE; - - TRACE("Tracking tempfile (%s)\n",debugstr_w(package->files[index].File)); - - return 0; -} - -static void remove_tracked_tempfiles(MSIPACKAGE* package) -{ - DWORD i; - - if (!package) - return; - - for (i = 0; i < package->loaded_files; i++) - { - if (package->files[i].Temporary) - { - TRACE("Cleaning up %s\n",debugstr_w(package->files[i].TargetPath)); - DeleteFileW(package->files[i].TargetPath); - } - - } -} - -/* 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 = HeapAlloc(GetProcessHeap(),0,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; -} - -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; -} - -/* Called when the package is being closed */ -void ACTION_free_package_structures( MSIPACKAGE* package) -{ - INT i; - - TRACE("Freeing package action data\n"); - - remove_tracked_tempfiles(package); - - /* No dynamic buffers in features */ - if (package->features && package->loaded_features > 0) - HeapFree(GetProcessHeap(),0,package->features); - - for (i = 0; i < package->loaded_folders; i++) - { - HeapFree(GetProcessHeap(),0,package->folders[i].Directory); - HeapFree(GetProcessHeap(),0,package->folders[i].TargetDefault); - HeapFree(GetProcessHeap(),0,package->folders[i].SourceDefault); - HeapFree(GetProcessHeap(),0,package->folders[i].ResolvedTarget); - HeapFree(GetProcessHeap(),0,package->folders[i].ResolvedSource); - HeapFree(GetProcessHeap(),0,package->folders[i].Property); - } - if (package->folders && package->loaded_folders > 0) - HeapFree(GetProcessHeap(),0,package->folders); - - for (i = 0; i < package->loaded_components; i++) - HeapFree(GetProcessHeap(),0,package->components[i].FullKeypath); - - if (package->components && package->loaded_components > 0) - HeapFree(GetProcessHeap(),0,package->components); - - for (i = 0; i < package->loaded_files; i++) - { - HeapFree(GetProcessHeap(),0,package->files[i].File); - HeapFree(GetProcessHeap(),0,package->files[i].FileName); - HeapFree(GetProcessHeap(),0,package->files[i].ShortName); - HeapFree(GetProcessHeap(),0,package->files[i].Version); - HeapFree(GetProcessHeap(),0,package->files[i].Language); - HeapFree(GetProcessHeap(),0,package->files[i].SourcePath); - HeapFree(GetProcessHeap(),0,package->files[i].TargetPath); - } - - if (package->files && package->loaded_files > 0) - HeapFree(GetProcessHeap(),0,package->files); - - /* clean up extension, progid, class and verb structures */ - for (i = 0; i < package->loaded_classes; i++) - { - HeapFree(GetProcessHeap(),0,package->classes[i].Description); - HeapFree(GetProcessHeap(),0,package->classes[i].FileTypeMask); - HeapFree(GetProcessHeap(),0,package->classes[i].IconPath); - HeapFree(GetProcessHeap(),0,package->classes[i].DefInprocHandler); - HeapFree(GetProcessHeap(),0,package->classes[i].DefInprocHandler32); - HeapFree(GetProcessHeap(),0,package->classes[i].Argument); - HeapFree(GetProcessHeap(),0,package->classes[i].ProgIDText); - } - - if (package->classes && package->loaded_classes > 0) - HeapFree(GetProcessHeap(),0,package->classes); - - for (i = 0; i < package->loaded_extensions; i++) - { - HeapFree(GetProcessHeap(),0,package->extensions[i].ProgIDText); - } - - if (package->extensions && package->loaded_extensions > 0) - HeapFree(GetProcessHeap(),0,package->extensions); - - for (i = 0; i < package->loaded_progids; i++) - { - HeapFree(GetProcessHeap(),0,package->progids[i].ProgID); - HeapFree(GetProcessHeap(),0,package->progids[i].Description); - HeapFree(GetProcessHeap(),0,package->progids[i].IconPath); - } - - if (package->progids && package->loaded_progids > 0) - HeapFree(GetProcessHeap(),0,package->progids); - - for (i = 0; i < package->loaded_verbs; i++) - { - HeapFree(GetProcessHeap(),0,package->verbs[i].Verb); - HeapFree(GetProcessHeap(),0,package->verbs[i].Command); - HeapFree(GetProcessHeap(),0,package->verbs[i].Argument); - } - - if (package->verbs && package->loaded_verbs > 0) - HeapFree(GetProcessHeap(),0,package->verbs); - - for (i = 0; i < package->loaded_mimes; i++) - HeapFree(GetProcessHeap(),0,package->mimes[i].ContentType); - - if (package->mimes && package->loaded_mimes > 0) - HeapFree(GetProcessHeap(),0,package->mimes); - - for (i = 0; i < package->loaded_appids; i++) - { - HeapFree(GetProcessHeap(),0,package->appids[i].RemoteServerName); - HeapFree(GetProcessHeap(),0,package->appids[i].LocalServer); - HeapFree(GetProcessHeap(),0,package->appids[i].ServiceParameters); - HeapFree(GetProcessHeap(),0,package->appids[i].DllSurrogate); - } - - if (package->appids && package->loaded_appids > 0) - HeapFree(GetProcessHeap(),0,package->appids); - - if (package->script) - { - for (i = 0; i < TOTAL_SCRIPTS; i++) - { - int j; - for (j = 0; j < package->script->ActionCount[i]; j++) - HeapFree(GetProcessHeap(),0,package->script->Actions[i][j]); - - HeapFree(GetProcessHeap(),0,package->script->Actions[i]); - } - HeapFree(GetProcessHeap(),0,package->script); - } - - HeapFree(GetProcessHeap(),0,package->PackagePath); - - /* cleanup control event subscriptions */ - ControlEvent_CleanupSubscriptions(package); -} - static void ce_actiontext(MSIPACKAGE* package, LPCWSTR action) { static const WCHAR szActionText[] = @@ -748,71 +374,6 @@ static void ce_actiontext(MSIPACKAGE* package, LPCWSTR action) msiobj_release(&row->hdr); } -static 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); -} - -static 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 */ - HeapFree(GetProcessHeap(),0,package->ActionFormat); - package->ActionFormat = load_dynamic_stringW(row,3); - - HeapFree(GetProcessHeap(),0,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); -} - - static void ui_actionstart(MSIPACKAGE *package, LPCWSTR action) { static const WCHAR template_s[]= @@ -877,82 +438,6 @@ static void ui_actioninfo(MSIPACKAGE *package, LPCWSTR action, BOOL start, msiobj_release(&row->hdr); } -/* - * 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 \ - * - */ -static LPWSTR build_directory_name(DWORD count, ...) -{ - DWORD sz = 1, i; - LPWSTR dir; - va_list va; - - va_start(va,count); - for(i=0; icomponents[index].Installed == check) - return FALSE; - - if (package->components[index].ActionRequest == check) - return TRUE; - else - return FALSE; -} - -static BOOL ACTION_VerifyFeatureForAction(MSIPACKAGE* package, INT index, - INSTALLSTATE check ) -{ - if (package->features[index].Installed == check) - return FALSE; - - if (package->features[index].ActionRequest == check) - return TRUE; - else - return FALSE; -} - - /**************************************************** * TOP level entry points *****************************************************/ @@ -1493,60 +978,6 @@ UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action) return rc; } -/*********************************************************************** - * create_full_pathW - * - * Recursively create all directories in the path. - * - * shamelessly stolen from setupapi/queue.c - */ -static BOOL create_full_pathW(const WCHAR *path) -{ - BOOL ret = TRUE; - int len; - WCHAR *new_path; - - new_path = HeapAlloc(GetProcessHeap(), 0, (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] = '\\'; - } - - HeapFree(GetProcessHeap(), 0, new_path); - return ret; -} - /* * Also we cannot enable/disable components either, so for now I am just going * to do all the directories for all the components. @@ -1963,32 +1394,6 @@ static UINT ACTION_CostInitialize(MSIPACKAGE *package) return ERROR_SUCCESS; } -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 = HeapReAlloc(GetProcessHeap(),0, - package->script->Actions[script], - package->script->ActionCount[script]* sizeof(LPWSTR)); - else - newbuf = HeapAlloc(GetProcessHeap(),0, sizeof(LPWSTR)); - - newbuf[count] = strdupW(action); - package->script->Actions[script] = newbuf; - - return ERROR_SUCCESS; -} - static UINT execute_script(MSIPACKAGE *package, UINT script ) { int i; @@ -2135,128 +1540,6 @@ static INT load_folder(MSIPACKAGE *package, const WCHAR* dir) return index; } - -LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source, - BOOL set_prop, MSIFOLDER **folder) -{ - DWORD i; - 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) - { - path = load_dynamic_property(package,cszTargetDir,NULL); - if (!path) - { - path = load_dynamic_property(package,cszRootDrive,NULL); - if (set_prop) - MSI_SetPropertyW(package,cszTargetDir,path); - } - if (folder) - { - for (i = 0; i < package->loaded_folders; i++) - { - if (strcmpW(package->folders[i].Directory,name)==0) - break; - } - *folder = &(package->folders[i]); - } - return path; - } - else - { - path = load_dynamic_property(package,cszSourceDir,NULL); - if (!path) - { - path = load_dynamic_property(package,cszDatabase,NULL); - if (path) - { - p = strrchrW(path,'\\'); - if (p) - *(p+1) = 0; - } - } - if (folder) - { - for (i = 0; i < package->loaded_folders; i++) - { - if (strcmpW(package->folders[i].Directory,name)==0) - break; - } - *folder = &(package->folders[i]); - } - return path; - } - } - - for (i = 0; i < package->loaded_folders; i++) - { - if (strcmpW(package->folders[i].Directory,name)==0) - break; - } - - if (i >= package->loaded_folders) - return NULL; - - if (folder) - *folder = &(package->folders[i]); - - if (!source && package->folders[i].ResolvedTarget) - { - path = strdupW(package->folders[i].ResolvedTarget); - TRACE(" already resolved to %s\n",debugstr_w(path)); - return path; - } - else if (source && package->folders[i].ResolvedSource) - { - path = strdupW(package->folders[i].ResolvedSource); - TRACE(" (source)already resolved to %s\n",debugstr_w(path)); - return path; - } - else if (!source && package->folders[i].Property) - { - path = build_directory_name(2, package->folders[i].Property, NULL); - - TRACE(" internally set to %s\n",debugstr_w(path)); - if (set_prop) - MSI_SetPropertyW(package,name,path); - return path; - } - - if (package->folders[i].ParentIndex >= 0) - { - LPWSTR parent = package->folders[package->folders[i].ParentIndex].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(package->folders[i].TargetDefault)); - path = build_directory_name(3, p, package->folders[i].TargetDefault, NULL); - package->folders[i].ResolvedTarget = strdupW(path); - TRACE(" resolved into %s\n",debugstr_w(path)); - if (set_prop) - MSI_SetPropertyW(package,name,path); - } - else - { - path = build_directory_name(3, p, package->folders[i].SourceDefault, NULL); - TRACE(" (source)resolved into %s\n",debugstr_w(path)); - package->folders[i].ResolvedSource = strdupW(path); - } - HeapFree(GetProcessHeap(),0,p); - } - return path; -} - /* scan for and update current install states */ static void ACTION_UpdateInstallStates(MSIPACKAGE *package) { @@ -2297,72 +1580,6 @@ static void ACTION_UpdateInstallStates(MSIPACKAGE *package) } } -/* update compoennt state based on a feature change */ -void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature) -{ - int i; - INSTALLSTATE newstate; - MSIFEATURE *feature; - - i = get_loaded_feature(package,szFeature); - if (i < 0) - return; - - feature = &package->features[i]; - newstate = feature->ActionRequest; - - for( i = 0; i < feature->ComponentCount; i++) - { - MSICOMPONENT* component = &package->components[feature->Components[i]]; - - 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; - else - { - if (newstate == INSTALLSTATE_LOCAL) - { - component->ActionRequest = INSTALLSTATE_LOCAL; - component->Action = INSTALLSTATE_LOCAL; - } - else - { - int j,k; - - component->ActionRequest = newstate; - component->Action = newstate; - - /*if any other feature wants is local we need to set it local*/ - for (j = 0; - j < package->loaded_features && - component->ActionRequest != INSTALLSTATE_LOCAL; - j++) - { - for (k = 0; k < package->features[j].ComponentCount; k++) - if ( package->features[j].Components[k] == - feature->Components[i] ) - { - if (package->features[j].ActionRequest == - INSTALLSTATE_LOCAL) - { - TRACE("Saved by %s\n", debugstr_w(package->features[j].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); - } -} - static BOOL process_state_property (MSIPACKAGE* package, LPCWSTR property, INSTALLSTATE state) { @@ -5669,38 +4886,6 @@ static UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package) return ERROR_SUCCESS; } -static UINT build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name, - LPWSTR *FilePath) -{ - LPWSTR ProductCode; - LPWSTR SystemFolder; - LPWSTR dest; - UINT rc; - - 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}; - - ProductCode = load_dynamic_property(package,szProductCode,&rc); - if (!ProductCode) - return rc; - - SystemFolder = load_dynamic_property(package,szFolder,NULL); - - dest = build_directory_name(3, SystemFolder, szInstaller, ProductCode); - - create_full_pathW(dest); - - *FilePath = build_directory_name(2, dest, icon_name); - - HeapFree(GetProcessHeap(),0,SystemFolder); - HeapFree(GetProcessHeap(),0,ProductCode); - HeapFree(GetProcessHeap(),0,dest); - return ERROR_SUCCESS; -} - static UINT ACTION_CreateShortcuts(MSIPACKAGE *package) { UINT rc; @@ -6693,60 +5878,6 @@ UINT ACTION_ResolveSource(MSIPACKAGE* package) return ERROR_SUCCESS; } -static LPWSTR create_component_advertise_string(MSIPACKAGE* package, - MSICOMPONENT* component, LPCWSTR feature) -{ - LPWSTR productid=NULL; - 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)); - - productid = load_dynamic_property(package,szProductCode,NULL); - CLSIDFromString(productid, &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 = HeapAlloc(GetProcessHeap(),0,sz); - memset(output,0,sz); - - if (component) - sprintfW(output,fmt2,productid_85,feature,component_85); - else - sprintfW(output,fmt1,productid_85,feature); - - HeapFree(GetProcessHeap(),0,productid); - - return output; -} - static UINT register_verb(MSIPACKAGE *package, LPCWSTR progid, MSICOMPONENT* component, MSIEXTENSION* extension, MSIVERB* verb, INT* Sequence ) diff --git a/dlls/msi/action.h b/dlls/msi/action.h index 2ad66290b22..f842e77e27c 100644 --- a/dlls/msi/action.h +++ b/dlls/msi/action.h @@ -205,6 +205,8 @@ void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature); UINT ACTION_AppSearch(MSIPACKAGE *package); UINT ACTION_FindRelatedProducts(MSIPACKAGE *package); + +/* Helpers */ 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); @@ -215,6 +217,17 @@ 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); UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action); +UINT build_icon_path(MSIPACKAGE *, LPCWSTR, LPWSTR *); +DWORD build_version_dword(LPCWSTR); +LPWSTR build_directory_name(DWORD , ...); +BOOL create_full_pathW(const WCHAR *path); +BOOL ACTION_VerifyComponentForAction(MSIPACKAGE*, INT, INSTALLSTATE); +BOOL ACTION_VerifyFeatureForAction(MSIPACKAGE*, INT, INSTALLSTATE); +void reduce_to_longfilename(WCHAR*); +void reduce_to_shortfilename(WCHAR*); +LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR); +void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature); + /* control event stuff */ VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event, @@ -225,5 +238,13 @@ VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, LPCWSTR event, VOID ControlEvent_UnSubscribeToEvent( MSIPACKAGE *package, LPCWSTR event, LPCWSTR control, LPCWSTR attribute ); -/* version stuff for upgrades */ -DWORD build_version_dword(LPCWSTR version_string); +/* User Interface messages from the actions */ +void ui_progress(MSIPACKAGE *, int, int, int, int); +void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *); + + +/* string consts use a number of places and defined in helpers.c*/ +extern const WCHAR cszSourceDir[]; +extern const WCHAR szProductCode[]; +extern const WCHAR cszRootDrive[]; +extern const WCHAR cszbs[]; diff --git a/dlls/msi/helpers.c b/dlls/msi/helpers.c new file mode 100644 index 00000000000..b98d52187d9 --- /dev/null +++ b/dlls/msi/helpers.c @@ -0,0 +1,906 @@ +/* + * 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 + +#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 szProductCode[]= {'P','r','o','d','u','c','t','C','o','d','e',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; +} + +UINT build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name, + LPWSTR *FilePath) +{ + LPWSTR ProductCode; + LPWSTR SystemFolder; + LPWSTR dest; + UINT rc; + + 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}; + + ProductCode = load_dynamic_property(package,szProductCode,&rc); + if (!ProductCode) + return rc; + + SystemFolder = load_dynamic_property(package,szFolder,NULL); + + dest = build_directory_name(3, SystemFolder, szInstaller, ProductCode); + + create_full_pathW(dest); + + *FilePath = build_directory_name(2, dest, icon_name); + + HeapFree(GetProcessHeap(),0,SystemFolder); + HeapFree(GetProcessHeap(),0,ProductCode); + HeapFree(GetProcessHeap(),0,dest); + return ERROR_SUCCESS; +} + +WCHAR *load_dynamic_stringW(MSIRECORD *row, INT index) +{ + UINT rc; + DWORD sz; + LPWSTR ret; + + sz = 0; + if (MSI_RecordIsNull(row,index)) + return NULL; + + rc = MSI_RecordGetStringW(row,index,NULL,&sz); + + /* having an empty string is different than NULL */ + if (sz == 0) + { + ret = HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)); + ret[0] = 0; + return ret; + } + + sz ++; + ret = HeapAlloc(GetProcessHeap(),0,sz * sizeof (WCHAR)); + rc = MSI_RecordGetStringW(row,index,ret,&sz); + if (rc!=ERROR_SUCCESS) + { + ERR("Unable to load dynamic string\n"); + HeapFree(GetProcessHeap(), 0, ret); + ret = NULL; + } + return ret; +} + +LPWSTR load_dynamic_property(MSIPACKAGE *package, LPCWSTR prop, UINT* rc) +{ + DWORD sz = 0; + LPWSTR str; + UINT r; + + r = MSI_GetPropertyW(package, prop, NULL, &sz); + if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA) + { + if (rc) + *rc = r; + return NULL; + } + sz++; + str = HeapAlloc(GetProcessHeap(),0,sz*sizeof(WCHAR)); + r = MSI_GetPropertyW(package, prop, str, &sz); + if (r != ERROR_SUCCESS) + { + HeapFree(GetProcessHeap(),0,str); + str = NULL; + } + if (rc) + *rc = r; + return str; +} + +int get_loaded_component(MSIPACKAGE* package, LPCWSTR Component ) +{ + int rc = -1; + DWORD i; + + for (i = 0; i < package->loaded_components; i++) + { + if (strcmpW(Component,package->components[i].Component)==0) + { + rc = i; + break; + } + } + return rc; +} + +int get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature ) +{ + int rc = -1; + DWORD i; + + for (i = 0; i < package->loaded_features; i++) + { + if (strcmpW(Feature,package->features[i].Feature)==0) + { + rc = i; + break; + } + } + return rc; +} + +int get_loaded_file(MSIPACKAGE* package, LPCWSTR file) +{ + int rc = -1; + DWORD i; + + for (i = 0; i < package->loaded_files; i++) + { + if (strcmpW(file,package->files[i].File)==0) + { + rc = i; + break; + } + } + return rc; +} + +int track_tempfile(MSIPACKAGE *package, LPCWSTR name, LPCWSTR path) +{ + DWORD i; + DWORD index; + + if (!package) + return -2; + + for (i=0; i < package->loaded_files; i++) + if (strcmpW(package->files[i].File,name)==0) + return -1; + + index = package->loaded_files; + package->loaded_files++; + if (package->loaded_files== 1) + package->files = HeapAlloc(GetProcessHeap(),0,sizeof(MSIFILE)); + else + package->files = HeapReAlloc(GetProcessHeap(),0, + package->files , package->loaded_files * sizeof(MSIFILE)); + + memset(&package->files[index],0,sizeof(MSIFILE)); + + package->files[index].File = strdupW(name); + package->files[index].TargetPath = strdupW(path); + package->files[index].Temporary = TRUE; + + TRACE("Tracking tempfile (%s)\n",debugstr_w(package->files[index].File)); + + return 0; +} + +LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source, + BOOL set_prop, MSIFOLDER **folder) +{ + DWORD i; + 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) + { + path = load_dynamic_property(package,cszTargetDir,NULL); + if (!path) + { + path = load_dynamic_property(package,cszRootDrive,NULL); + if (set_prop) + MSI_SetPropertyW(package,cszTargetDir,path); + } + if (folder) + { + for (i = 0; i < package->loaded_folders; i++) + { + if (strcmpW(package->folders[i].Directory,name)==0) + break; + } + *folder = &(package->folders[i]); + } + return path; + } + else + { + path = load_dynamic_property(package,cszSourceDir,NULL); + if (!path) + { + path = load_dynamic_property(package,cszDatabase,NULL); + if (path) + { + p = strrchrW(path,'\\'); + if (p) + *(p+1) = 0; + } + } + if (folder) + { + for (i = 0; i < package->loaded_folders; i++) + { + if (strcmpW(package->folders[i].Directory,name)==0) + break; + } + *folder = &(package->folders[i]); + } + return path; + } + } + + for (i = 0; i < package->loaded_folders; i++) + { + if (strcmpW(package->folders[i].Directory,name)==0) + break; + } + + if (i >= package->loaded_folders) + return NULL; + + if (folder) + *folder = &(package->folders[i]); + + if (!source && package->folders[i].ResolvedTarget) + { + path = strdupW(package->folders[i].ResolvedTarget); + TRACE(" already resolved to %s\n",debugstr_w(path)); + return path; + } + else if (source && package->folders[i].ResolvedSource) + { + path = strdupW(package->folders[i].ResolvedSource); + TRACE(" (source)already resolved to %s\n",debugstr_w(path)); + return path; + } + else if (!source && package->folders[i].Property) + { + path = build_directory_name(2, package->folders[i].Property, NULL); + + TRACE(" internally set to %s\n",debugstr_w(path)); + if (set_prop) + MSI_SetPropertyW(package,name,path); + return path; + } + + if (package->folders[i].ParentIndex >= 0) + { + LPWSTR parent = package->folders[package->folders[i].ParentIndex].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(package->folders[i].TargetDefault)); + + path = build_directory_name(3, p, + package->folders[i].TargetDefault, NULL); + package->folders[i].ResolvedTarget = strdupW(path); + TRACE(" resolved into %s\n",debugstr_w(path)); + if (set_prop) + MSI_SetPropertyW(package,name,path); + } + else + { + if (package->folders[i].SourceDefault && + package->folders[i].SourceDefault[0]!='.') + path = build_directory_name(3, p, package->folders[i].SourceDefault, NULL); + else + path = strdupW(p); + TRACE(" (source)resolved into %s\n",debugstr_w(path)); + package->folders[i].ResolvedSource = strdupW(path); + } + HeapFree(GetProcessHeap(),0,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 = HeapAlloc(GetProcessHeap(),0,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 = HeapReAlloc(GetProcessHeap(),0, + package->script->Actions[script], + package->script->ActionCount[script]* sizeof(LPWSTR)); + else + newbuf = HeapAlloc(GetProcessHeap(),0, sizeof(LPWSTR)); + + newbuf[count] = strdupW(action); + package->script->Actions[script] = newbuf; + + return ERROR_SUCCESS; +} + +static void remove_tracked_tempfiles(MSIPACKAGE* package) +{ + DWORD i; + + if (!package) + return; + + for (i = 0; i < package->loaded_files; i++) + { + if (package->files[i].Temporary) + { + TRACE("Cleaning up %s\n",debugstr_w(package->files[i].TargetPath)); + DeleteFileW(package->files[i].TargetPath); + } + + } +} + +/* Called when the package is being closed */ +void ACTION_free_package_structures( MSIPACKAGE* package) +{ + INT i; + + TRACE("Freeing package action data\n"); + + remove_tracked_tempfiles(package); + + /* No dynamic buffers in features */ + if (package->features && package->loaded_features > 0) + HeapFree(GetProcessHeap(),0,package->features); + + for (i = 0; i < package->loaded_folders; i++) + { + HeapFree(GetProcessHeap(),0,package->folders[i].Directory); + HeapFree(GetProcessHeap(),0,package->folders[i].TargetDefault); + HeapFree(GetProcessHeap(),0,package->folders[i].SourceDefault); + HeapFree(GetProcessHeap(),0,package->folders[i].ResolvedTarget); + HeapFree(GetProcessHeap(),0,package->folders[i].ResolvedSource); + HeapFree(GetProcessHeap(),0,package->folders[i].Property); + } + if (package->folders && package->loaded_folders > 0) + HeapFree(GetProcessHeap(),0,package->folders); + + for (i = 0; i < package->loaded_components; i++) + HeapFree(GetProcessHeap(),0,package->components[i].FullKeypath); + + if (package->components && package->loaded_components > 0) + HeapFree(GetProcessHeap(),0,package->components); + + for (i = 0; i < package->loaded_files; i++) + { + HeapFree(GetProcessHeap(),0,package->files[i].File); + HeapFree(GetProcessHeap(),0,package->files[i].FileName); + HeapFree(GetProcessHeap(),0,package->files[i].ShortName); + HeapFree(GetProcessHeap(),0,package->files[i].Version); + HeapFree(GetProcessHeap(),0,package->files[i].Language); + HeapFree(GetProcessHeap(),0,package->files[i].SourcePath); + HeapFree(GetProcessHeap(),0,package->files[i].TargetPath); + } + + if (package->files && package->loaded_files > 0) + HeapFree(GetProcessHeap(),0,package->files); + + /* clean up extension, progid, class and verb structures */ + for (i = 0; i < package->loaded_classes; i++) + { + HeapFree(GetProcessHeap(),0,package->classes[i].Description); + HeapFree(GetProcessHeap(),0,package->classes[i].FileTypeMask); + HeapFree(GetProcessHeap(),0,package->classes[i].IconPath); + HeapFree(GetProcessHeap(),0,package->classes[i].DefInprocHandler); + HeapFree(GetProcessHeap(),0,package->classes[i].DefInprocHandler32); + HeapFree(GetProcessHeap(),0,package->classes[i].Argument); + HeapFree(GetProcessHeap(),0,package->classes[i].ProgIDText); + } + + if (package->classes && package->loaded_classes > 0) + HeapFree(GetProcessHeap(),0,package->classes); + + for (i = 0; i < package->loaded_extensions; i++) + { + HeapFree(GetProcessHeap(),0,package->extensions[i].ProgIDText); + } + + if (package->extensions && package->loaded_extensions > 0) + HeapFree(GetProcessHeap(),0,package->extensions); + + for (i = 0; i < package->loaded_progids; i++) + { + HeapFree(GetProcessHeap(),0,package->progids[i].ProgID); + HeapFree(GetProcessHeap(),0,package->progids[i].Description); + HeapFree(GetProcessHeap(),0,package->progids[i].IconPath); + } + + if (package->progids && package->loaded_progids > 0) + HeapFree(GetProcessHeap(),0,package->progids); + + for (i = 0; i < package->loaded_verbs; i++) + { + HeapFree(GetProcessHeap(),0,package->verbs[i].Verb); + HeapFree(GetProcessHeap(),0,package->verbs[i].Command); + HeapFree(GetProcessHeap(),0,package->verbs[i].Argument); + } + + if (package->verbs && package->loaded_verbs > 0) + HeapFree(GetProcessHeap(),0,package->verbs); + + for (i = 0; i < package->loaded_mimes; i++) + HeapFree(GetProcessHeap(),0,package->mimes[i].ContentType); + + if (package->mimes && package->loaded_mimes > 0) + HeapFree(GetProcessHeap(),0,package->mimes); + + for (i = 0; i < package->loaded_appids; i++) + { + HeapFree(GetProcessHeap(),0,package->appids[i].RemoteServerName); + HeapFree(GetProcessHeap(),0,package->appids[i].LocalServer); + HeapFree(GetProcessHeap(),0,package->appids[i].ServiceParameters); + HeapFree(GetProcessHeap(),0,package->appids[i].DllSurrogate); + } + + if (package->appids && package->loaded_appids > 0) + HeapFree(GetProcessHeap(),0,package->appids); + + if (package->script) + { + for (i = 0; i < TOTAL_SCRIPTS; i++) + { + int j; + for (j = 0; j < package->script->ActionCount[i]; j++) + HeapFree(GetProcessHeap(),0,package->script->Actions[i][j]); + + HeapFree(GetProcessHeap(),0,package->script->Actions[i]); + } + HeapFree(GetProcessHeap(),0,package->script); + } + + HeapFree(GetProcessHeap(),0,package->PackagePath); + + /* 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; ihdr); + + 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 */ + HeapFree(GetProcessHeap(),0,package->ActionFormat); + package->ActionFormat = load_dynamic_stringW(row,3); + + HeapFree(GetProcessHeap(),0,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, INT index, + INSTALLSTATE check ) +{ + if (package->components[index].Installed == check) + return FALSE; + + if (package->components[index].ActionRequest == check) + return TRUE; + else + return FALSE; +} + +BOOL ACTION_VerifyFeatureForAction(MSIPACKAGE* package, INT index, + INSTALLSTATE check ) +{ + if (package->features[index].Installed == check) + return FALSE; + + if (package->features[index].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) +{ + LPWSTR productid=NULL; + 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)); + + productid = load_dynamic_property(package,szProductCode,NULL); + CLSIDFromString(productid, &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 = HeapAlloc(GetProcessHeap(),0,sz); + memset(output,0,sz); + + if (component) + sprintfW(output,fmt2,productid_85,feature,component_85); + else + sprintfW(output,fmt1,productid_85,feature); + + HeapFree(GetProcessHeap(),0,productid); + + return output; +} + +/* update compoennt state based on a feature change */ +void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature) +{ + int i; + INSTALLSTATE newstate; + MSIFEATURE *feature; + + i = get_loaded_feature(package,szFeature); + if (i < 0) + return; + + feature = &package->features[i]; + newstate = feature->ActionRequest; + + for( i = 0; i < feature->ComponentCount; i++) + { + MSICOMPONENT* component = &package->components[feature->Components[i]]; + + 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; + else + { + if (newstate == INSTALLSTATE_LOCAL) + { + component->ActionRequest = INSTALLSTATE_LOCAL; + component->Action = INSTALLSTATE_LOCAL; + } + else + { + int j,k; + + component->ActionRequest = newstate; + component->Action = newstate; + + /*if any other feature wants is local we need to set it local*/ + for (j = 0; + j < package->loaded_features && + component->ActionRequest != INSTALLSTATE_LOCAL; + j++) + { + for (k = 0; k < package->features[j].ComponentCount; k++) + if ( package->features[j].Components[k] == + feature->Components[i] ) + { + if (package->features[j].ActionRequest == + INSTALLSTATE_LOCAL) + { + TRACE("Saved by %s\n", debugstr_w(package->features[j].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); + } +}