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Avoid using static variables in the InstallFiles action.

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This commit is contained in:
Mike McCormack 2005-09-23 10:05:08 +00:00 committed by Alexandre Julliard
parent bdf01c368d
commit 216a4427d5
1 changed files with 72 additions and 57 deletions
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129
dlls/msi/files.c
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@ -431,12 +431,41 @@ static UINT ready_volume(MSIPACKAGE* package, LPCWSTR path, LPWSTR last_volume,
return ERROR_SUCCESS;
}
static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
MSICOMPONENT* comp)
struct media_info {
UINT last_sequence;
LPWSTR last_volume;
LPWSTR last_path;
DWORD count;
WCHAR source[MAX_PATH];
};
static struct media_info *create_media_info( void )
{
struct media_info *mi;
mi = msi_alloc( sizeof *mi );
if (mi)
{
mi->last_sequence = 0;
mi->last_volume = NULL;
mi->last_path = NULL;
mi->count = 0;
mi->source[0] = 0;
}
return mi;
}
static void free_media_info( struct media_info *mi )
{
msi_free( mi );
}
static UINT ready_media_for_file( MSIPACKAGE *package, struct media_info *mi,
MSIFILE *file, MSICOMPONENT* comp )
{
UINT rc = ERROR_SUCCESS;
MSIRECORD * row = 0;
static WCHAR source[MAX_PATH];
static const WCHAR ExecSeqQuery[] =
{'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
'`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
@ -446,34 +475,17 @@ static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
LPCWSTR cab, volume;
DWORD sz;
INT seq;
static UINT last_sequence = 0;
static LPWSTR last_volume = NULL;
static LPWSTR last_path = NULL;
UINT type;
LPCWSTR prompt;
static DWORD count = 0;
/* cleanup signal */
if (!package)
if (file->Sequence <= mi->last_sequence)
{
msi_free(last_path);
msi_free(last_volume);
last_sequence = 0;
last_path = NULL;
last_volume = NULL;
count = 0;
memset(source,0,sizeof(source));
set_file_source(package,file,comp,mi->last_path);
TRACE("Media already ready (%u, %u)\n",file->Sequence,mi->last_sequence);
return ERROR_SUCCESS;
}
if (file->Sequence <= last_sequence)
{
set_file_source(package,file,comp,last_path);
TRACE("Media already ready (%u, %u)\n",file->Sequence,last_sequence);
return ERROR_SUCCESS;
}
count ++;
mi->count ++;
row = MSI_QueryGetRecord(package->db, ExecSeqQuery, file->Sequence);
if (!row)
{
@ -482,22 +494,22 @@ static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
}
seq = MSI_RecordGetInteger(row,2);
last_sequence = seq;
mi->last_sequence = seq;
volume = MSI_RecordGetString(row, 5);
prompt = MSI_RecordGetString(row, 3);
msi_free(last_path);
last_path = NULL;
msi_free(mi->last_path);
mi->last_path = NULL;
if (file->Attributes & msidbFileAttributesNoncompressed)
{
last_path = resolve_folder(package, comp->Directory, TRUE, FALSE, NULL);
set_file_source(package,file,comp,last_path);
rc = ready_volume(package, file->SourcePath, last_volume, row,&type);
mi->last_path = resolve_folder(package, comp->Directory, TRUE, FALSE, NULL);
set_file_source(package,file,comp,mi->last_path);
rc = ready_volume(package, file->SourcePath, mi->last_volume, row,&type);
MsiSourceListAddMediaDiskW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, count, volume,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, mi->count, volume,
prompt);
if (type == DRIVE_REMOVABLE || type == DRIVE_CDROM ||
@ -505,12 +517,12 @@ static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_MEDIA,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
else
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_NETWORK,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
msiobj_release(&row->hdr);
return rc;
}
@ -524,14 +536,14 @@ static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
{
LPWSTR path;
writeout_cabinet_stream(package,&cab[1],source);
last_path = strdupW(source);
*(strrchrW(last_path,'\\')+1)=0;
writeout_cabinet_stream(package,&cab[1],mi->source);
mi->last_path = strdupW(mi->source);
*(strrchrW(mi->last_path,'\\')+1)=0;
path = msi_dup_property( package, cszSourceDir );
MsiSourceListAddMediaDiskW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, count,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, mi->count,
volume, prompt);
MsiSourceListSetInfoW(package->ProductCode, NULL,
@ -544,63 +556,63 @@ static UINT ready_media_for_file(MSIPACKAGE *package, MSIFILE *file,
else
{
sz = MAX_PATH;
last_path = msi_alloc(MAX_PATH*sizeof(WCHAR));
if (MSI_GetPropertyW(package, cszSourceDir, source, &sz))
mi->last_path = msi_alloc(MAX_PATH*sizeof(WCHAR));
if (MSI_GetPropertyW(package, cszSourceDir, mi->source, &sz))
{
ERR("No Source dir defined \n");
rc = ERROR_FUNCTION_FAILED;
}
else
{
strcpyW(last_path,source);
strcatW(source,cab);
strcpyW(mi->last_path,mi->source);
strcatW(mi->source,cab);
rc = ready_volume(package, source, last_volume, row, &type);
rc = ready_volume(package, mi->source, mi->last_volume, row, &type);
if (type == DRIVE_REMOVABLE || type == DRIVE_CDROM ||
type == DRIVE_RAMDISK)
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_MEDIA,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
else
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_NETWORK,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
/* extract the cab file into a folder in the temp folder */
sz = MAX_PATH;
if (MSI_GetPropertyW(package, cszTempFolder,last_path, &sz)
if (MSI_GetPropertyW(package, cszTempFolder,mi->last_path, &sz)
!= ERROR_SUCCESS)
GetTempPathW(MAX_PATH,last_path);
GetTempPathW(MAX_PATH,mi->last_path);
}
}
rc = !extract_cabinet_file(package, source, last_path);
rc = !extract_cabinet_file(package, mi->source, mi->last_path);
}
else
{
sz = MAX_PATH;
last_path = msi_alloc(MAX_PATH*sizeof(WCHAR));
MSI_GetPropertyW(package,cszSourceDir,source,&sz);
strcpyW(last_path,source);
rc = ready_volume(package, last_path, last_volume, row, &type);
mi->last_path = msi_alloc(MAX_PATH*sizeof(WCHAR));
MSI_GetPropertyW(package,cszSourceDir,mi->source,&sz);
strcpyW(mi->last_path,mi->source);
rc = ready_volume(package, mi->last_path, mi->last_volume, row, &type);
if (type == DRIVE_REMOVABLE || type == DRIVE_CDROM ||
type == DRIVE_RAMDISK)
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_MEDIA,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
else
MsiSourceListSetInfoW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED,
MSICODE_PRODUCT|MSISOURCETYPE_NETWORK,
INSTALLPROPERTY_LASTUSEDSOURCEW, last_path);
INSTALLPROPERTY_LASTUSEDSOURCEW, mi->last_path);
}
set_file_source(package, file, comp, last_path);
set_file_source(package, file, comp, mi->last_path);
MsiSourceListAddMediaDiskW(package->ProductCode, NULL,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, count, volume,
MSIINSTALLCONTEXT_USERMANAGED, MSICODE_PRODUCT, mi->count, volume,
prompt);
msiobj_release(&row->hdr);
@ -642,6 +654,7 @@ static UINT get_file_target(MSIPACKAGE *package, LPCWSTR file_key,
*/
UINT ACTION_InstallFiles(MSIPACKAGE *package)
{
struct media_info *mi;
UINT rc = ERROR_SUCCESS;
LPWSTR ptr;
MSIFILE *file;
@ -705,6 +718,8 @@ UINT ACTION_InstallFiles(MSIPACKAGE *package)
}
}
mi = create_media_info();
/* Pass 2 */
LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
{
@ -712,7 +727,7 @@ UINT ACTION_InstallFiles(MSIPACKAGE *package)
{
TRACE("Pass 2: %s\n",debugstr_w(file->File));
rc = ready_media_for_file( package, file, file->Component );
rc = ready_media_for_file( package, mi, file, file->Component );
if (rc != ERROR_SUCCESS)
{
ERR("Unable to ready media\n");
@ -764,7 +779,7 @@ UINT ACTION_InstallFiles(MSIPACKAGE *package)
}
/* cleanup */
ready_media_for_file(NULL, NULL, NULL);
free_media_info( mi );
return rc;
}