Files
App-Installer-For-Windows-8…/pkgread/pkgread.cpp
2025-10-18 13:58:35 +08:00

862 lines
23 KiB
C++

// pkgread.cpp : 定义 DLL 应用程序的导出函数。
//
#include "stdafx.h"
#include "readobj.h"
#include "pkgread.h"
#include "localeex.h"
#define ToHandleRead(_cpp_ptr_) reinterpret_cast <HPKGREAD> (_cpp_ptr_)
#define ToPtrPackage(_cpp_ptr_) reinterpret_cast <package *> (_cpp_ptr_)
HPKGREAD CreatePackageReader () { return ToHandleRead (new package ()); }
BOOL LoadPackageFromFile (_In_ HPKGREAD hReader, _In_ LPCWSTR lpFilePath)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return false;
return ptr->create (lpFilePath);
}
void DestroyPackageReader (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return;
return delete ptr;
}
WORD GetPackageType (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return PKGTYPE_UNKNOWN;
switch (ptr->type ())
{
case PackageType::unknown: return PKGTYPE_UNKNOWN;
case PackageType::single: return PKGTYPE_APPX;
case PackageType::bundle: return PKGTYPE_BUNDLE;
}
return PKGTYPE_UNKNOWN;
}
BOOL IsPackageValid (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return false;
return ptr->valid ();
}
WORD GetPackageRole (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return PKGROLE_UNKNOWN;
switch (ptr->type ())
{
case PackageType::unknown: return PKGROLE_UNKNOWN;
case PackageType::bundle: return PKGROLE_APPLICATION;
case PackageType::single: {
auto ar = ptr->appx_reader ();
switch (ar.package_role ())
{
case PackageRole::unknown: return PKGROLE_UNKNOWN;
case PackageRole::application: return PKGROLE_APPLICATION;
case PackageRole::framework: return PKGROLE_FRAMEWORK;
case PackageRole::resource: return PKGROLE_RESOURCE;
}
} break;
}
return PKGROLE_UNKNOWN;
}
// Identity
VERSION VersionClassToStruct (const version &v)
{
VERSION sv;
sv.major = v.major;
sv.minor = v.minor;
sv.build = v.build;
sv.revision = v.revision;
return sv;
}
LPWSTR GetPackageIdentityStringValue (_In_ HPKGREAD hReader, _In_ DWORD dwName)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto id = reader.identity ();
switch (LOWORD (dwName))
{
case PKG_IDENTITY_NAME: return _wcsdup (id.name ().c_str ());
case PKG_IDENTITY_PUBLISHER: return _wcsdup (id.publisher ().c_str ());
case PKG_IDENTITY_PACKAGEFAMILYNAME: return _wcsdup (id.package_family_name ().c_str ());
case PKG_IDENTITY_PACKAGEFULLNAME: return _wcsdup (id.package_full_name ().c_str ());
case PKG_IDENTITY_RESOURCEID: return _wcsdup (id.resource_id ().c_str ());
}
} break;
case PackageType::bundle: {
auto reader = ptr->bundle_reader ();
auto id = reader.identity ();
if (HIWORD (dwName) == PKGTYPE_BUNDLE)
{
CComPtr <IAppxPackageReader> apkg;
HRESULT hr = reader.random_application_package (&apkg);
if (SUCCEEDED (hr))
{
appxreader aread (apkg.p);
auto aid = aread.identity ();
switch (LOWORD (dwName))
{
case PKG_IDENTITY_NAME: return _wcsdup (aid.name ().c_str ());
case PKG_IDENTITY_PUBLISHER: return _wcsdup (aid.publisher ().c_str ());
case PKG_IDENTITY_PACKAGEFAMILYNAME: return _wcsdup (aid.package_family_name ().c_str ());
case PKG_IDENTITY_PACKAGEFULLNAME: return _wcsdup (aid.package_full_name ().c_str ());
case PKG_IDENTITY_RESOURCEID: return _wcsdup (aid.resource_id ().c_str ());
}
}
}
else
{
switch (LOWORD (dwName))
{
case PKG_IDENTITY_NAME: return _wcsdup (id.name ().c_str ());
case PKG_IDENTITY_PUBLISHER: return _wcsdup (id.publisher ().c_str ());
case PKG_IDENTITY_PACKAGEFAMILYNAME: return _wcsdup (id.package_family_name ().c_str ());
case PKG_IDENTITY_PACKAGEFULLNAME: return _wcsdup (id.package_full_name ().c_str ());
case PKG_IDENTITY_RESOURCEID: return _wcsdup (id.resource_id ().c_str ());
}
}
} break;
}
return nullptr;
}
BOOL GetPackageIdentityVersion (_In_ HPKGREAD hReader, _Out_ VERSION *pVersion, _In_ BOOL bGetSubPkgVer)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return FALSE;
if (!pVersion) return FALSE;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto id = reader.identity ();
auto ver = id.version ();
*pVersion = VersionClassToStruct (ver);
return !ver.empty ();
} break;
case PackageType::bundle: {
auto reader = ptr->bundle_reader ();
auto id = reader.identity ();
if (bGetSubPkgVer)
{
CComPtr <IAppxPackageReader> apkg;
HRESULT hr = reader.random_application_package (&apkg);
if (SUCCEEDED (hr))
{
appxreader aread (apkg.p);
auto aid = aread.identity ();
auto ver = aid.version ();
*pVersion = VersionClassToStruct (ver);
return !ver.empty ();
}
}
else
{
auto ver = id.version ();
*pVersion = VersionClassToStruct (ver);
return !ver.empty ();
}
} break;
}
return FALSE;
}
BOOL GetPackageIdentityArchitecture (_In_ HPKGREAD hReader, _Out_ DWORD *pdwArchi)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return FALSE;
if (!pdwArchi) return FALSE;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto id = reader.identity ();
auto archi = id.architecture ();
DWORD ret = 0;
switch (archi)
{
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_X86:
ret = PKG_ARCHITECTURE_X86; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_ARM:
ret = PKG_ARCHITECTURE_ARM; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_X64:
ret = PKG_ARCHITECTURE_X64; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_NEUTRAL:
ret = PKG_ARCHITECTURE_NEUTRAL; break;
case (APPX_PACKAGE_ARCHITECTURE)12: // ARM64
ret = PKG_ARCHITECTURE_ARM64; break;
}
*pdwArchi = ret;
return ret != PKG_ARCHITECTURE_UNKNOWN;
} break;
case PackageType::bundle: {
auto reader = ptr->bundle_reader ();
DWORD ret = 0;
size_t size = reader.application_packages ([&ret] (IAppxPackageReader *p) {
appxreader aread (p);
auto id = aread.identity ();
auto archi = id.architecture ();
switch (archi)
{
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_X86:
ret |= PKG_ARCHITECTURE_X86; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_ARM:
ret |= PKG_ARCHITECTURE_ARM; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_X64:
ret |= PKG_ARCHITECTURE_X64; break;
case APPX_PACKAGE_ARCHITECTURE::APPX_PACKAGE_ARCHITECTURE_NEUTRAL:
ret |= PKG_ARCHITECTURE_NEUTRAL; break;
case (APPX_PACKAGE_ARCHITECTURE)12: // ARM64
ret |= PKG_ARCHITECTURE_ARM64; break;
}
});
*pdwArchi = ret;
return ret != PKG_ARCHITECTURE_UNKNOWN;
} break;
}
return FALSE;
}
// Properties
LPWSTR GetPackagePropertiesStringValue (_In_ HPKGREAD hReader, _In_ LPCWSTR lpName)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto prop = reader.properties ();
return _wcsdup (prop.string_value (lpName ? lpName : L"").c_str ());
} break;
case PackageType::bundle: {
auto reader = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> apppkg;
if (SUCCEEDED (reader.random_application_package (&apppkg)))
{
appxreader apkg (apppkg.p);
auto prop = apkg.properties ();
return _wcsdup (prop.string_value (lpName ? lpName : L"").c_str ());
}
} break;
}
return nullptr;
}
HRESULT GetPackagePropertiesBoolValue (_In_ HPKGREAD hReader, _In_ LPCWSTR lpName, _Outptr_ BOOL *pRet)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return E_INVALIDARG;
if (!pRet) return E_INVALIDARG;
*pRet = FALSE;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
CComPtr <IAppxManifestReader> m;
HRESULT hr = reader.manifest (&m);
if (FAILED (hr)) return hr;
CComPtr <IAppxManifestProperties> p;
hr = m->GetProperties (&p);
if (FAILED (hr)) return hr;
return p->GetBoolValue (lpName, pRet);
} break;
case PackageType::bundle: {
auto reader = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> apppkg;
HRESULT hr = S_OK;
if (SUCCEEDED (hr = reader.random_application_package (&apppkg)))
{
appxreader apkg (apppkg.p);
CComPtr <IAppxManifestReader> m;
hr = apkg.manifest (&m);
if (FAILED (hr)) return hr;
CComPtr <IAppxManifestProperties> p;
hr = m->GetProperties (&p);
if (FAILED (hr)) return hr;
return p->GetBoolValue (lpName, pRet);
}
else return hr;
} break;
}
return E_FAIL;
}
// Applications
BOOL AddPackageApplicationItemGetName (_In_ LPCWSTR lpName)
{
if (std::wnstring (lpName ? lpName : L"").empty ()) return FALSE;
return PushApplicationAttributeItem (lpName);
}
BOOL RemovePackageApplicationItemGetName (_In_ LPCWSTR lpName)
{
if (std::wnstring (lpName ? lpName : L"").empty ()) return FALSE;
return RemoveApplicationAttributeItem (lpName);
}
HLIST_PVOID GetAllApplicationItemsName ()
{
size_t len = sizeof (LIST_PVOID) + sizeof (LPCWSTR) * appitems.size ();
HLIST_PVOID hList = (HLIST_PVOID)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
try
{
for (auto &it : appitems)
{
((LPCWSTR *)hList->alpVoid) [hList->dwSize ++] = (LPCWSTR)it.c_str ();
}
}
catch (const std::exception &e) {}
return hList;
}
void DestroyApplicationItemsName (_In_ HLIST_PVOID hList)
{
if (!hList) return;
free (hList);
}
#define ToHandleAppEnumerator(_cpp_ptr_) reinterpret_cast <HAPPENUMERATOR> (_cpp_ptr_)
typedef std::vector <app_info> app_enumerator;
#define ToPtrAppxApps(_cpp_ptr_) reinterpret_cast <app_enumerator *> (_cpp_ptr_)
HAPPENUMERATOR GetPackageApplications (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto app = reader.applications ();
auto appvec = new app_enumerator ();
app.applications (*appvec);
return ToHandleAppEnumerator (appvec);
} break;
case PackageType::bundle: {
auto br = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> pr;
HRESULT hr = br.random_application_package (&pr);
if (SUCCEEDED (hr))
{
appxreader reader (pr.p);
auto app = reader.applications ();
auto appvec = new app_enumerator ();
app.applications (*appvec);
return ToHandleAppEnumerator (appvec);
}
} break;
}
return nullptr;
}
HLIST_PVOID ApplicationsToMap (_In_ HAPPENUMERATOR hEnumerator)
{
auto ptr = ToPtrAppxApps (hEnumerator);
if (!ptr || ptr->empty ()) return nullptr;
size_t count = ptr->size ();
size_t len = sizeof (LIST_PVOID) + sizeof (LPVOID) * count;
auto list = (HLIST_PVOID)malloc (len);
ZeroMemory (list, len);
if (!list) return nullptr;
list->dwSize = 0;
bool outer_throw = false;
raii list_guard ([&] () {
if (outer_throw)
{
for (DWORD i = 0; i < list->dwSize; ++i)
{
auto map = (HLIST_PVOID)list->alpVoid [i];
if (map)
{
for (DWORD j = 0; j < map->dwSize; ++j)
{
auto pair = (HPAIR_PVOID)map->alpVoid [j];
if (pair)
{
free (pair);
map->alpVoid [j] = nullptr;
}
}
free (map);
list->alpVoid [i] = nullptr;
}
}
free (list);
list = nullptr;
}
});
try
{
for (auto &app : *ptr)
{
size_t map_size = app.size ();
size_t mlen = sizeof (LIST_PVOID) + sizeof (LPVOID) * map_size;
auto map = (HLIST_PVOID)malloc (mlen);
ZeroMemory (map, mlen);
if (!map)
{
outer_throw = true;
throw std::bad_alloc ();
}
map->dwSize = 0;
bool inner_throw = false;
raii map_guard ([&] () {
if (inner_throw)
{
for (DWORD j = 0; j < map->dwSize; ++j)
{
auto pair = (HPAIR_PVOID)map->alpVoid [j];
if (pair)
{
free (pair);
map->alpVoid [j] = nullptr;
}
}
free (map);
map = nullptr;
}
});
try
{
for (auto &kv : app)
{
auto pair = (HPAIR_PVOID)malloc (sizeof (PAIR_PVOID));
ZeroMemory (pair, sizeof (PAIR_PVOID));
if (!pair)
{
inner_throw = true;
throw std::bad_alloc ();
}
pair->lpKey = (LPVOID)kv.first.c_str ();
pair->lpValue = (LPVOID)kv.second.c_str ();
map->alpVoid [map->dwSize++] = pair;
}
}
catch (const std::exception &)
{
inner_throw = true;
throw;
}
list->alpVoid [list->dwSize ++] = map;
}
}
catch (const std::exception &) { outer_throw = true; }
if (outer_throw) return nullptr;
return list;
}
void DestroyApplicationsMap (_In_ HLIST_PVOID hEnumerator)
{
if (!hEnumerator) return;
HLIST_PVOID list = hEnumerator;
for (DWORD i = 0; i < list->dwSize; ++ i)
{
HLIST_PVOID map = (HLIST_PVOID)list->alpVoid [i];
if (!map) continue;
for (DWORD j = 0; j < map->dwSize; ++ j)
{
HPAIR_PVOID pair = (HPAIR_PVOID)map->alpVoid [j];
if (pair)
{
free (pair);
map->alpVoid [j] = nullptr;
}
}
free (map);
list->alpVoid [i] = nullptr;
}
free (list);
}
void DestroyPackageApplications (_In_ HAPPENUMERATOR hEnumerator)
{
auto ptr = ToPtrAppxApps (hEnumerator);
if (ptr) delete ptr;
}
// Resources
HLIST_PVOID GetResourcesLanguages (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <std::wnstring> langs;
switch (ptr->type ())
{
case PackageType::single:
{
auto reader = ptr->appx_reader ();
auto res = reader.resources ();
res.languages (langs);
break;
}
case PackageType::bundle:
{
auto br = ptr->bundle_reader ();
auto res = br.package_id_items ();
res.enumerate ([&langs] (IAppxBundleManifestPackageInfo *inf) {
auto item = appx_info::appx_iditem (inf);
std::vector <std::wnstring> l;
auto qr = item.qualified_resources ();
qr.languages (l);
for (auto &it : l) push_unique <std::wnstring> (langs, it);
});
break;
}
default: return nullptr;
}
if (langs.empty ()) return nullptr;
size_t count = langs.size ();
size_t bytes = sizeof (LIST_PVOID) + sizeof (LPWSTR) * (count - 1);
auto list = (HLIST_PVOID)malloc (bytes);
ZeroMemory (list, bytes);
if (!list) return nullptr;
list->dwSize = 0;
for (auto &it : langs) list->alpVoid [list->dwSize ++] = _wcsdup (it.c_str ());
return list;
}
HLIST_LCID GetResourcesLanguagesToLcid (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <std::wnstring> langs;
switch (ptr->type ())
{
case PackageType::single:
{
auto reader = ptr->appx_reader ();
auto res = reader.resources ();
res.languages (langs);
break;
}
case PackageType::bundle:
{
auto br = ptr->bundle_reader ();
auto res = br.package_id_items ();
res.enumerate ([&langs] (IAppxBundleManifestPackageInfo *inf) {
auto item = appx_info::appx_iditem (inf);
std::vector <std::wnstring> l;
auto qr = item.qualified_resources ();
qr.languages (l);
for (auto &it : l) push_unique <std::wnstring> (langs, it);
});
break;
}
default: return nullptr;
}
if (langs.empty ()) return nullptr;
size_t len = sizeof (LIST_LCID) + sizeof (LCID) * langs.size ();
HLIST_LCID hList = (HLIST_LCID)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
for (auto &it : langs)
{
LCID lcid = LocaleCodeToLcid (it);
if (lcid)
{
hList->aLcid [hList->dwSize ++] = lcid;
}
}
return hList;
}
HLIST_UINT32 GetResourcesScales (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <UINT32> scales;
switch (ptr->type ())
{
case PackageType::single:
{
auto reader = ptr->appx_reader ();
auto res = reader.resources ();
res.scales (scales);
break;
}
case PackageType::bundle:
{
auto br = ptr->bundle_reader ();
auto res = br.package_id_items ();
res.enumerate ([&scales] (IAppxBundleManifestPackageInfo *inf) {
auto item = appx_info::appx_iditem (inf);
std::vector <UINT32> s;
auto qr = item.qualified_resources ();
qr.scales (s);
for (auto &it : s) push_unique (scales, it);
});
break;
}
default: return nullptr;
}
if (scales.empty ()) return nullptr;
size_t len = sizeof (LIST_UINT32) + sizeof (UINT32) * scales.size ();
HLIST_UINT32 hList = (HLIST_UINT32)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
for (auto &it : scales)
{
if (!it) continue;
hList->aUI32 [hList->dwSize ++] = it;
}
return hList;
}
DWORD GetResourcesDxFeatureLevels (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return 0;
DWORD dwFlags = 0;
switch (ptr->type ())
{
case PackageType::single:
{
auto reader = ptr->appx_reader ();
auto res = reader.resources ();
std::vector <DX_FEATURE_LEVEL> dxlevels;
res.dx_feature_level (dxlevels);
for (auto &it : dxlevels)
{
switch (it)
{
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_9:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL9; break;
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_10:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL10; break;
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_11:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL11; break;
case (DX_FEATURE_LEVEL)4:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL12; break;
}
}
break;
}
case PackageType::bundle:
{
auto br = ptr->bundle_reader ();
auto res = br.package_id_items ();
res.enumerate ([&dwFlags] (IAppxBundleManifestPackageInfo *inf) {
auto item = appx_info::appx_iditem (inf);
std::vector <DX_FEATURE_LEVEL> dxlevels;
auto qr = item.qualified_resources ();
qr.dx_feature_level (dxlevels);
for (auto &it : dxlevels)
{
switch (it)
{
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_9:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL9; break;
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_10:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL10; break;
case DX_FEATURE_LEVEL::DX_FEATURE_LEVEL_11:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL11; break;
case (DX_FEATURE_LEVEL)4:
dwFlags |= PKG_RESOURCES_DXFEATURE_LEVEL12; break;
}
}
});
break;
}
default: return 0;
}
return dwFlags;
}
void DestroyResourcesLanguagesList (_In_ HLIST_PVOID hList)
{
if (!hList) return;
for (DWORD i = 0; i < hList->dwSize; i++)
{
if (hList->alpVoid [i])
{
free (hList->alpVoid [i]);
hList->alpVoid [i] = nullptr;
}
}
free (hList);
}
void DestroyResourcesLanguagesLcidList (_In_ HLIST_LCID hList)
{
if (!hList) return;
free (hList);
}
void DestroyUInt32List (_In_ HLIST_UINT32 hList)
{
if (!hList) return;
free (hList);
}
// Dependencies
HLIST_DEPINFO GetDependencesInfoList (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <dep_info> vec;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto deps = reader.dependencies ();
deps.dependencies (vec);
} break;
case PackageType::bundle: {
auto br = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> pr;
HRESULT hr = br.random_application_package (&pr);
if (FAILED (hr)) return nullptr;
appxreader reader (pr.p);
auto deps = reader.dependencies ();
deps.dependencies (vec);
}
}
size_t len = sizeof (LIST_DEPINFO) + sizeof (DEPENDENCY_INFO) * vec.size ();
HLIST_DEPINFO hList = (HLIST_DEPINFO)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
for (auto &it : vec)
{
auto &dep = hList->aDepInfo [hList->dwSize ++];
dep.lpName = _wcsdup (it.name.c_str ());
dep.lpPublisher = _wcsdup (it.publisher.c_str ());
dep.verMin = VersionClassToStruct (it.minversion);
}
return hList;
}
void DestroyDependencesInfoList (_In_ HLIST_DEPINFO hList)
{
if (!hList) return;
for (DWORD i = 0; i < hList->dwSize; i ++)
{
auto &dep = hList->aDepInfo [i];
if (dep.lpName) { free (dep.lpName); dep.lpName = nullptr; }
if (dep.lpPublisher) { free (dep.lpPublisher); dep.lpPublisher = nullptr; }
}
free (hList);
}
// Capabilities
HLIST_PVOID GetCapabilitiesList (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <std::wnstring> caps;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto cap = reader.capabilities ();
std::vector <std::wstring> vec;
cap.capabilities_names (vec);
for (auto &it : vec)
{
auto cname = std::wnstring (it.c_str ());
if (cname.empty ()) continue;
push_unique (caps, cname);
}
} break;
case PackageType::bundle: {
auto br = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> ar;
if (FAILED (br.random_application_package (&ar))) return nullptr;
appxreader reader (ar.p);
auto cap = reader.capabilities ();
std::vector <std::wstring> vec;
cap.capabilities_names (vec);
for (auto &it : vec)
{
auto cname = std::wnstring (it.c_str ());
if (cname.empty ()) continue;
push_unique (caps, cname);
}
} break;
}
size_t len = sizeof (LIST_PVOID) + sizeof (LPWSTR) * caps.size ();
HLIST_PVOID hList = (HLIST_PVOID)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
for (auto &it : caps)
{
hList->alpVoid [hList->dwSize ++] = (LPVOID)_wcsdup (it.c_str ());
}
return hList;
}
HLIST_PVOID GetDeviceCapabilitiesList (_In_ HPKGREAD hReader)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return nullptr;
std::vector <std::wnstring> caps;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto cap = reader.capabilities ();
std::vector <std::wstring> vec;
cap.device_capabilities (vec);
for (auto &it : vec)
{
auto cname = std::wnstring (it.c_str ());
if (cname.empty ()) continue;
push_unique (caps, cname);
}
} break;
case PackageType::bundle: {
auto br = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> ar;
if (FAILED (br.random_application_package (&ar))) return nullptr;
appxreader reader (ar.p);
auto cap = reader.capabilities ();
std::vector <std::wstring> vec;
cap.device_capabilities (vec);
for (auto &it : vec)
{
auto cname = std::wnstring (it.c_str ());
if (cname.empty ()) continue;
push_unique (caps, cname);
}
} break;
}
size_t len = sizeof (LIST_PVOID) + sizeof (LPWSTR) * caps.size ();
HLIST_PVOID hList = (HLIST_PVOID)malloc (len);
ZeroMemory (hList, len);
hList->dwSize = 0;
for (auto &it : caps)
{
hList->alpVoid [hList->dwSize ++] = (LPVOID)_wcsdup (it.c_str ());
}
return hList;
}
void DestroyWStringList (_In_ HLIST_PVOID hList)
{
if (!hList) return;
for (size_t cnt = 0; cnt < hList->dwSize; cnt ++)
{
free (hList->alpVoid [cnt]);
hList->alpVoid [cnt] = nullptr;
}
free (hList);
}
// Prerequisite
BOOL GetPackagePrerequisite (_In_ HPKGREAD hReader, _In_ LPCWSTR lpName, _Outptr_ VERSION *pVerRet)
{
auto ptr = ToPtrPackage (hReader);
if (!ptr) return FALSE;
switch (ptr->type ())
{
case PackageType::single: {
auto reader = ptr->appx_reader ();
auto pre = reader.prerequisites ();
auto ver = pre.get_version (lpName ? lpName : L"");
*pVerRet = VersionClassToStruct (ver);
return !ver.empty ();
} break;
case PackageType::bundle: {
auto br = ptr->bundle_reader ();
CComPtr <IAppxPackageReader> ar;
HRESULT hr = br.random_application_package (&ar);
if (FAILED (hr)) return false;
auto reader = appxreader (ar.p);
auto pre = reader.prerequisites ();
auto ver = pre.get_version (lpName ? lpName : L"");
*pVerRet = VersionClassToStruct (ver);
return !ver.empty ();
} break;
}
return FALSE;
}