2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2005 Aric Stewart for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * Actions focused on in this module
25 * MigrateFeatureStates (TODO)
26 * RemoveExistingProducts (TODO)
35 #include "wine/debug.h"
39 #include "wine/unicode.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
43 static BOOL check_language(DWORD lang1, LPCWSTR lang2, DWORD attributes)
47 if (!lang2 || lang2[0]==0)
50 langdword = atoiW(lang2);
52 if (attributes & msidbUpgradeAttributesLanguagesExclusive)
53 return (lang1 != langdword);
55 return (lang1 == langdword);
58 static void append_productcode(MSIPACKAGE* package, LPCWSTR action_property,
66 prop = msi_dup_property(package->db, action_property );
75 len += strlenW(productid);
80 newprop = msi_alloc( len*sizeof(WCHAR) );
84 strcpyW(newprop,prop);
85 strcatW(newprop,szSemiColon);
89 strcatW(newprop,productid);
91 r = msi_set_property( package->db, action_property, newprop );
92 if (r == ERROR_SUCCESS && !strcmpW( action_property, szSourceDir ))
93 msi_reset_folders( package, TRUE );
95 TRACE("Found Related Product... %s now %s\n",
96 debugstr_w(action_property), debugstr_w(newprop));
102 static UINT ITERATE_FindRelatedProducts(MSIRECORD *rec, LPVOID param)
104 MSIPACKAGE *package = param;
105 WCHAR product[GUID_SIZE];
107 DWORD attributes = 0;
108 DWORD sz = GUID_SIZE;
109 LPCWSTR upgrade_code;
111 UINT rc = ERROR_SUCCESS;
114 upgrade_code = MSI_RecordGetString(rec,1);
116 rc = MSIREG_OpenUpgradeCodesKey(upgrade_code, &hkey, FALSE);
117 if (rc != ERROR_SUCCESS)
118 return ERROR_SUCCESS;
120 uirow = MSI_CreateRecord(1);
121 attributes = MSI_RecordGetInteger(rec,5);
123 while (rc == ERROR_SUCCESS)
125 rc = RegEnumValueW(hkey, index, product, &sz, NULL, NULL, NULL, NULL);
126 if (rc == ERROR_SUCCESS)
128 WCHAR productid[GUID_SIZE];
129 LPCWSTR ver, language, action_property;
130 DWORD check = 0, comp_ver, sz = 0x100;
134 TRACE("Looking at index %u product %s\n", index, debugstr_w(product));
136 unsquash_guid(product, productid);
137 if (MSIREG_OpenProductKey(productid, NULL, MSIINSTALLCONTEXT_USERMANAGED, &hukey, FALSE) &&
138 MSIREG_OpenProductKey(productid, NULL, MSIINSTALLCONTEXT_USERUNMANAGED, &hukey, FALSE) &&
139 MSIREG_OpenProductKey(productid, NULL, MSIINSTALLCONTEXT_MACHINE, &hukey, FALSE))
141 TRACE("product key not found\n");
148 RegQueryValueExW(hukey, INSTALLPROPERTY_VERSIONW, NULL, NULL, (LPBYTE)&check, &sz);
150 /* check version minimum */
151 ver = MSI_RecordGetString(rec,2);
154 comp_ver = msi_version_str_to_dword(ver);
155 r = check - comp_ver;
156 if (r < 0 || (r == 0 && !(attributes & msidbUpgradeAttributesVersionMinInclusive)))
158 TRACE("version below minimum\n");
165 /* check version maximum */
166 ver = MSI_RecordGetString(rec,3);
169 comp_ver = msi_version_str_to_dword(ver);
170 r = check - comp_ver;
171 if (r > 0 || (r == 0 && !(attributes & msidbUpgradeAttributesVersionMaxInclusive)))
177 TRACE("version above maximum\n");
182 RegQueryValueExW(hukey, INSTALLPROPERTY_LANGUAGEW, NULL, NULL, (LPBYTE)&check, &sz);
184 language = MSI_RecordGetString(rec,4);
185 if (!check_language(check, language, attributes))
189 TRACE("language doesn't match\n");
191 TRACE("found related product\n");
193 action_property = MSI_RecordGetString(rec, 7);
194 append_productcode(package, action_property, productid);
195 MSI_RecordSetStringW(uirow, 1, productid);
196 msi_ui_actiondata(package, szFindRelatedProducts, uirow);
201 msiobj_release( &uirow->hdr);
203 return ERROR_SUCCESS;
206 UINT ACTION_FindRelatedProducts(MSIPACKAGE *package)
208 static const WCHAR Query[] =
209 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',
210 ' ','`','U','p','g','r','a','d','e','`',0};
211 UINT rc = ERROR_SUCCESS;
214 if (msi_get_property_int(package->db, szInstalled, 0))
216 TRACE("Skipping FindRelatedProducts action: product already installed\n");
217 return ERROR_SUCCESS;
220 if (msi_action_is_unique(package, szFindRelatedProducts))
222 TRACE("Skipping FindRelatedProducts action: already done in UI sequence\n");
223 return ERROR_SUCCESS;
226 msi_register_unique_action(package, szFindRelatedProducts);
228 rc = MSI_DatabaseOpenViewW(package->db, Query, &view);
229 if (rc != ERROR_SUCCESS)
230 return ERROR_SUCCESS;
232 rc = MSI_IterateRecords(view, NULL, ITERATE_FindRelatedProducts, package);
233 msiobj_release(&view->hdr);