From e2e25120bc783d808eab84a5a8d61844307477f0 Mon Sep 17 00:00:00 2001 From: Ryan Leavengood Date: Wed, 10 Sep 2008 05:36:45 +0000 Subject: [PATCH] =?UTF-8?q?ADDING=20the=20InstalledPackages=20application?= =?UTF-8?q?=20originally=20created=20by=20=C5=81ukasz=20Zemczak=20for=20Su?= =?UTF-8?q?mmer=20of=20Code=202007.=20It=20probably=20still=20needs=20some?= =?UTF-8?q?=20work=20but=20it=20is=20better=20put=20into=20SVN=20than=20si?= =?UTF-8?q?tting=20on=20my=20machine.=20I=20figure=20it=20might=20one=20da?= =?UTF-8?q?y=20be=20morphed=20into=20a=20simple=20Haiku=20package=20manage?= =?UTF-8?q?r=20(though=20maybe=20we=20don't=20want=20that...)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27395 a95241bf-73f2-0310-859d-f6bbb57e9c96 --- src/apps/Jamfile | 1 + src/apps/installedpackages/Jamfile | 17 + src/apps/installedpackages/UninstallView.cpp | 368 ++++++++++++++++++ src/apps/installedpackages/UninstallView.h | 47 +++ .../installedpackages/UninstallWindow.cpp | 41 ++ src/apps/installedpackages/UninstallWindow.h | 28 ++ src/apps/installedpackages/main.cpp | 85 ++++ 7 files changed, 587 insertions(+) create mode 100644 src/apps/installedpackages/Jamfile create mode 100644 src/apps/installedpackages/UninstallView.cpp create mode 100644 src/apps/installedpackages/UninstallView.h create mode 100644 src/apps/installedpackages/UninstallWindow.cpp create mode 100644 src/apps/installedpackages/UninstallWindow.h create mode 100644 src/apps/installedpackages/main.cpp diff --git a/src/apps/Jamfile b/src/apps/Jamfile index 795d13bd8d..2163f9db70 100644 --- a/src/apps/Jamfile +++ b/src/apps/Jamfile @@ -19,6 +19,7 @@ SubInclude HAIKU_TOP src apps expander ; SubInclude HAIKU_TOP src apps fontdemo ; SubInclude HAIKU_TOP src apps glteapot ; SubInclude HAIKU_TOP src apps icon-o-matic ; +SubInclude HAIKU_TOP src apps installedpackages ; SubInclude HAIKU_TOP src apps installer ; SubInclude HAIKU_TOP src apps launchbox ; SubInclude HAIKU_TOP src apps login ; diff --git a/src/apps/installedpackages/Jamfile b/src/apps/installedpackages/Jamfile new file mode 100644 index 0000000000..78afe6431f --- /dev/null +++ b/src/apps/installedpackages/Jamfile @@ -0,0 +1,17 @@ +SubDir HAIKU_TOP src apps installedpackages ; + +SetSubDirSupportedPlatformsBeOSCompatible ; + +UsePrivateHeaders shared interface ; +SubDirHdrs $(HAIKU_TOP) src apps packageinstaller ; + +SEARCH_SOURCE += [ FDirName $(HAIKU_TOP) src kits interface ] ; +SEARCH_SOURCE += [ FDirName $(HAIKU_TOP) src apps packageinstaller ] ; + +Application InstalledPackages : + InstalledPackageInfo.cpp + main.cpp + UninstallWindow.cpp + UninstallView.cpp + : be tracker +; diff --git a/src/apps/installedpackages/UninstallView.cpp b/src/apps/installedpackages/UninstallView.cpp new file mode 100644 index 0000000000..6648eaf1ad --- /dev/null +++ b/src/apps/installedpackages/UninstallView.cpp @@ -0,0 +1,368 @@ +/* + * Copyright (c) 2007, Haiku, Inc. + * Distributed under the terms of the MIT license. + * + * Author: + * Łukasz 'Sil2100' Zemczak + */ +#include "UninstallView.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + + +enum { + P_MSG_REMOVE = 'umrm', + P_MSG_SELECT +}; + + +// Reserved +#define T(x) x + + +// TODO list: +// - B_ENTRY_MOVED +// - Right now the installed package info naming convention is the same +// as at SoftwareValet. Maybe there would be a better one? +// - Add a status window (reuse the one from PackageInstall) + + +class UninstallView::InfoItem : public BStringItem { + public: + InfoItem(const char *name, const char *version, node_ref ref) + : BStringItem(name), + fVersion(version), + fNodeRef(ref) + { + } + + const char * GetName() { return BStringItem::Text(); } + const char * GetVersion() { return fVersion.String(); }; + node_ref GetNodeRef() { return fNodeRef; }; + + private: + BString fVersion; + node_ref fNodeRef; +}; + + + + +UninstallView::UninstallView(BRect frame) + : BView(frame, "uninstall_view", B_FOLLOW_NONE, 0) +{ + _InitView(); +} + + +UninstallView::~UninstallView() +{ + _ClearAppList(); + + // Stop all node watching + stop_watching(this); +} + + +void +UninstallView::AttachedToWindow() +{ + fAppList->SetTarget(this); + fButton->SetTarget(this); + + _ReloadAppList(); + + // We loaded the list, but now let's set up a node watcher for the packages + // directory, so that we can update the list of installed packages in real + // time + _CachePathToPackages(); + node_ref ref; + fWatcherRunning = false; + BDirectory dir(fToPackages.Path()); + if (dir.InitCheck() != B_OK) { + // The packages/ directory obviously does not exist. + // Since this is the case, we need to watch for it to appear first + + BPath path; + fToPackages.GetParent(&path); + if (dir.SetTo(path.Path()) != B_OK) + return; + } + else + fWatcherRunning = true; + + dir.GetNodeRef(&ref); + + if (watch_node(&ref, B_WATCH_DIRECTORY, this) != B_OK) { + fWatcherRunning = false; + return; + } +} + + +void +UninstallView::MessageReceived(BMessage *msg) +{ + switch (msg->what) { + case B_NODE_MONITOR: + { + int32 opcode; + if (msg->FindInt32("opcode", &opcode) != B_OK) + break; + + fprintf(stderr, "Got an opcoded node monitor message\n"); + if (opcode == B_ENTRY_CREATED) { + fprintf(stderr, "Created?...\n"); + BString filename, name, version; + node_ref ref; + if (msg->FindString("name", &filename) != B_OK || + msg->FindInt32("device", &ref.device) != B_OK || + msg->FindInt64("node", &ref.node) != B_OK) + break; + + // TODO: This obviously is a hack + // The node watcher informs the view a bit to early, and because + // of this the data of the node is not ready at this moment. + // For this reason, we must give the filesystem some time before + // continuing. + usleep(10000); + + if (fWatcherRunning) { + name = info_get_package_name(filename.String()); + version = info_get_package_version(filename.String()); + fAppList->AddItem(new InfoItem(name.String(), version.String(), ref)); + } + else { + // This most likely means we were waiting for the packages/ dir + // to appear + if (filename == "packages") { + if (watch_node(&ref, B_WATCH_DIRECTORY, this) == B_OK) + fWatcherRunning = true; + } + } + } + else if (opcode == B_ENTRY_REMOVED) { + node_ref ref; + if (msg->FindInt32("device", &ref.device) != B_OK || + msg->FindInt64("node", &ref.node) != B_OK) + break; + + int32 i, count = fAppList->CountItems(); + InfoItem *iter; + for (i = 0;i < count;i++) { + iter = static_cast(fAppList->ItemAt(i)); + if (iter->GetNodeRef() == ref) { + if (i == fAppList->CurrentSelection()) + fDescription->SetText(T("No package selected")); + fAppList->RemoveItem(i); + delete iter; + } + } + } + else if (opcode == B_ENTRY_MOVED) { + ino_t from, to; + if (msg->FindInt64("from directory", &from) != B_OK || + msg->FindInt64("to directory", &to) != B_OK) + break; + + BDirectory packagesDir(fToPackages.Path()); + node_ref ref; + packagesDir.GetNodeRef(&ref); + + if (ref.node == to) { + // Package added + // TODO + } + else if (ref.node == from) { + // Package removed + // TODO + } + } + break; + } + case P_MSG_SELECT: + { + int32 index = fAppList->CurrentSelection(); + if (index < 0) + break; + + fprintf(stderr, "Another debug message...\n"); + + InfoItem *item = dynamic_cast(fAppList->ItemAt(index)); + if (!item) + break; + + fprintf(stderr, "Uh: %s and %s\n", item->GetName(), item->GetVersion()); + + if (fCurrentSelection.SetTo(item->GetName(), item->GetVersion()) != B_OK) + break; + + fprintf(stderr, " ...how much longer?\n"); + + fDescription->SetText(fCurrentSelection.GetDescription()); + break; + } + case P_MSG_REMOVE: + { + if (fCurrentSelection.InitCheck() != B_OK) + break; + + int32 index = fAppList->CurrentSelection(); + if (index < 0) + break; + + BAlert *notify; + if (fCurrentSelection.Uninstall() == B_OK) { + BListItem *item = static_cast(fAppList->ItemAt(index)); + fAppList->RemoveItem(index); + delete item; + + fDescription->SetText(T("No package selected")); + + notify = new BAlert("removal_success", + T("The package you selected has been successfully removed " + "from your system."), T("OK")); + } + else + notify = new BAlert("removal_failed", + T("The selected package was not removed from your system. The " + "given installed package information file might have been " + "corrupted."), T("OK"), NULL, + NULL, B_WIDTH_AS_USUAL, B_WARNING_ALERT); + + notify->Go(); + } + default: + BView::MessageReceived(msg); + break; + } +} + + +void +UninstallView::_InitView() +{ + SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR)); + BRect rect = Bounds().InsetBySelf(10.0f, 10.0f); + rect.bottom = 125.0f; + rect.right -= B_V_SCROLL_BAR_WIDTH; + fAppList = new BListView(rect, "pkg_list", B_SINGLE_SELECTION_LIST, + B_FOLLOW_NONE); + fAppList->SetSelectionMessage(new BMessage(P_MSG_SELECT)); + + BScrollView *scroll = new BScrollView("list_scroll", fAppList, B_FOLLOW_NONE, + 0, false, true); + AddChild(scroll); + + rect.top = rect.bottom + 8.0f; + rect.bottom += 120.0f; + rect.right += B_V_SCROLL_BAR_WIDTH; + BBox *box = new BBox(rect, "desc_box"); + + BStringView *descLabel = new BStringView(BRect(3, 3, 10, 10), "desc_label", + T("Package description:")); + descLabel->ResizeToPreferred(); + box->AddChild(descLabel); + + BRect inside = box->Bounds().InsetBySelf(3.0f, 3.0f); + inside.top = descLabel->Frame().bottom + 10.0f; + inside.right -= B_V_SCROLL_BAR_WIDTH; + fDescription = new BTextView(inside, "description", + BRect(0, 0, inside.Width(), inside.Height()), B_FOLLOW_NONE, B_WILL_DRAW); + fDescription->MakeSelectable(true); + fDescription->MakeEditable(false); + fDescription->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR)); + fDescription->SetText(T("No package selected.")); + + fDescScroll = new BScrollView("desc_scroll", fDescription, B_FOLLOW_NONE, + 0, false, true, B_NO_BORDER); + box->AddChild(fDescScroll); + + AddChild(box); + + fButton = new BButton(BRect(0, 0, 1, 1), "removal", T("Remove"), + new BMessage(P_MSG_REMOVE)); + fButton->ResizeToPreferred(); + + rect.top = rect.bottom + 5.0f; + rect.left = Bounds().Width() - 5.0f - fButton->Bounds().Width(); + + fButton->MoveTo(rect.LeftTop()); + AddChild(fButton); + + ResizeTo(Bounds().Width(), fButton->Frame().bottom + 10.0f); +} + + +status_t +UninstallView::_ReloadAppList() +{ + _ClearAppList(); + + if (fToPackages.InitCheck() != B_OK) + _CachePathToPackages(); + + BDirectory dir(fToPackages.Path()); + status_t ret = dir.InitCheck(); + if (ret != B_OK) + return ret; + + fprintf(stderr, "Ichi! %s\n", fToPackages.Path()); + + BEntry iter; + node_ref ref; + char filename[B_FILE_NAME_LENGTH]; + BString name, version; + while (1) { + ret = dir.GetNextEntry(&iter); + if (ret != B_OK) + break; + + fprintf(stderr, "Found one!\n"); + iter.GetName(filename); + iter.GetNodeRef(&ref); + name = info_get_package_name(filename); + version = info_get_package_version(filename); + fAppList->AddItem(new InfoItem(name.String(), version.String(), ref)); + } + + if (ret != B_ENTRY_NOT_FOUND) + return ret; + + return B_OK; +} + + +void +UninstallView::_ClearAppList() +{ + int32 i, count = fAppList->CountItems(); + BListItem *iter = 0; + + for (i = 0;i < count;i++) { + iter = static_cast(fAppList->ItemAt(0)); + fAppList->RemoveItem((int32)0); + delete iter; + } +} + + +void +UninstallView::_CachePathToPackages() +{ + if (find_directory(B_USER_CONFIG_DIRECTORY, &fToPackages) != B_OK) + return; + if (fToPackages.Append(kPackagesDir) != B_OK) + return; +} + diff --git a/src/apps/installedpackages/UninstallView.h b/src/apps/installedpackages/UninstallView.h new file mode 100644 index 0000000000..421fb0d046 --- /dev/null +++ b/src/apps/installedpackages/UninstallView.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2007, Haiku, Inc. + * Distributed under the terms of the MIT license. + * + * Author: + * Łukasz 'Sil2100' Zemczak + */ +#ifndef UNINSTALLVIEW_H +#define UNINSTALLVIEW_H + +#include "InstalledPackageInfo.h" +#include +#include +#include +#include +#include +#include +#include + + +class UninstallView : public BView { + public: + UninstallView(BRect frame); + ~UninstallView(); + + void AttachedToWindow(); + void MessageReceived(BMessage *msg); + + private: + class InfoItem; + + void _InitView(); + status_t _ReloadAppList(); + void _ClearAppList(); + void _CachePathToPackages(); + + BPath fToPackages; + BListView *fAppList; + BTextView *fDescription; + BButton *fButton; + BScrollView *fDescScroll; + InstalledPackageInfo fCurrentSelection; + bool fWatcherRunning; +}; + + +#endif diff --git a/src/apps/installedpackages/UninstallWindow.cpp b/src/apps/installedpackages/UninstallWindow.cpp new file mode 100644 index 0000000000..fe4d2bdf6a --- /dev/null +++ b/src/apps/installedpackages/UninstallWindow.cpp @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2007, Haiku, Inc. + * Distributed under the terms of the MIT license. + * + * Author: + * Łukasz 'Sil2100' Zemczak + */ +#include "UninstallWindow.h" +#include + + +// Macro reserved for later localization +#define T(x) x + + +UninstallWindow::UninstallWindow() + : BWindow(BRect(100, 100, 600, 300), T("Installed packages"), + B_TITLED_WINDOW, B_NOT_ZOOMABLE | B_NOT_RESIZABLE) +{ + fBackground = new UninstallView(Bounds()); + AddChild(fBackground); + + ResizeTo(Bounds().Width(), fBackground->Bounds().Height()); +} + + +UninstallWindow::~UninstallWindow() +{ + RemoveChild(fBackground); + + delete fBackground; +} + + +bool +UninstallWindow::QuitRequested() +{ + be_app->PostMessage(B_QUIT_REQUESTED); + return true; +} + diff --git a/src/apps/installedpackages/UninstallWindow.h b/src/apps/installedpackages/UninstallWindow.h new file mode 100644 index 0000000000..7e99cfb56f --- /dev/null +++ b/src/apps/installedpackages/UninstallWindow.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2007, Haiku, Inc. + * Distributed under the terms of the MIT license. + * + * Author: + * Łukasz 'Sil2100' Zemczak + */ +#ifndef UNINSTALLWINDOW_H +#define UNINSTALLWINDOW_H + +#include "UninstallView.h" +#include +#include + + +class UninstallWindow : public BWindow { + public: + UninstallWindow(); + ~UninstallWindow(); + + bool QuitRequested(); + + private: + UninstallView *fBackground; +}; + + +#endif diff --git a/src/apps/installedpackages/main.cpp b/src/apps/installedpackages/main.cpp new file mode 100644 index 0000000000..e348f5ba6d --- /dev/null +++ b/src/apps/installedpackages/main.cpp @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2007, Haiku, Inc. + * Distributed under the terms of the MIT license. + * + * Author: + * Łukasz 'Sil2100' Zemczak + */ +#include "UninstallWindow.h" +#include +#include +#include +#include +#include +#include +#include + + +class UninstallApplication : public BApplication { + public: + UninstallApplication(); + ~UninstallApplication(); + + void MessageReceived(BMessage *msg); + + void AboutRequested(); + + private: + UninstallWindow *fWindow; +}; + + +UninstallApplication::UninstallApplication() + : BApplication("application/x-vnd.Haiku-InstalledPackages") +{ + fWindow = new UninstallWindow(); + fWindow->Show(); +} + + +UninstallApplication::~UninstallApplication() +{ +} + + +void +UninstallApplication::MessageReceived(BMessage *msg) +{ + switch (msg->what) { + default: + BApplication::MessageReceived(msg); + } +} + + +void +UninstallApplication::AboutRequested() +{ + BAlert *about = new BAlert("about", + "InstalledPackages\n" + "BeOS legacy .pkg package removing application for Haiku.\n\n" + "Copyright 2007,\nŁukasz 'Sil2100' Zemczak\n\n" + "Copyright (c) 2007 Haiku, Inc. \n", + "Close"); + + BTextView *view = about->TextView(); + BFont font; + view->SetStylable(true); + view->GetFont(&font); + font.SetFace(B_BOLD_FACE); + font.SetSize(font.Size() * 1.5); + view->SetFontAndColor(0, 15, &font); + + about->Go(); +} + + +int +main(void) +{ + UninstallApplication app; + app.Run(); + + return 0; +} +