--- /dev/null
+/*
+ * Copyright (c) 2000, Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * A copy of the GNU General Public License can be found at
+ * http://www.gnu.org/
+ *
+ * Written by DJ Delorie <dj@cygnus.com>
+ *
+ */
+
+/* The purpose of this file is to intall all the packages selected in
+ the install list (in ini.h). Note that we use a separate thread to
+ maintain the progress dialog, so we avoid the complexity of
+ handling two tasks in one thread. We also create or update all the
+ files in /etc/setup and create the mount points. */
+
+#include <io.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#ifndef WIN32_NATIVE
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <zlib.h>
+
+#include "win32.h"
+#include "commctrl.h"
+
+#include "resource.h"
+#include "ini.h"
+#include "dialog.h"
+#include "concat.h"
+#include "geturl.h"
+#include "mkdir.h"
+#include "state.h"
+#include "tar.h"
+#include "diskfull.h"
+#include "msg.h"
+#include "regedit.h"
+#include "reginfo.h"
+#include "log.h"
+#include "hash.h"
+
+#include "port.h"
+
+#define XM_DONE (WM_USER + 101)
+
+static HWND unins_dialog = 0;
+static HWND unins_action = 0;
+static HWND unins_pkgname = 0;
+static HWND unins_filename = 0;
+static HWND unins_pprogress = 0;
+static HWND unins_iprogress = 0;
+static HWND unins_diskfull = 0;
+static HANDLE init_event;
+
+static int package_bytes = 0;
+static int uninstall_started = 0;
+
+extern char * map_filename (char *fn, int type);
+void remove_desktop_setup ();
+static void start_uninstall ();
+extern char* find_xemacs_exe_name();
+
+char *
+base (char *s);
+
+static BOOL
+dialog_cmd (HWND h, int id, HWND hwndctl, UINT code)
+{
+ switch (id)
+ {
+ case IDCANCEL:
+ exit_setup (1);
+ case IDOK:
+ if (uninstall_started == 0) {
+ uninstall_started = 1;
+ start_uninstall();
+ }
+ else
+ exit_setup(0);
+ break;
+ }
+ return FALSE;
+}
+
+static BOOL CALLBACK
+dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam)
+{
+ switch (message)
+ {
+ case WM_INITDIALOG:
+ unins_dialog = h;
+ unins_action = GetDlgItem (h, IDC_UNINS_ACTION);
+ unins_pkgname = GetDlgItem (h, IDC_UNINS_PKG);
+ unins_filename = GetDlgItem (h, IDC_UNINS_FILE);
+ unins_pprogress = GetDlgItem (h, IDC_UNINS_PPROGRESS);
+ unins_iprogress = GetDlgItem (h, IDC_UNINS_IPROGRESS);
+ unins_diskfull = GetDlgItem (h, IDC_UNINS_DISKFULL);
+ SendMessage (unins_pprogress, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
+ SendMessage (unins_iprogress, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
+ SendMessage (unins_diskfull, PBM_SETRANGE, 0, MAKELPARAM (0, 100));
+ SetWindowText (unins_pkgname, "");
+ SetWindowText (unins_filename, "");
+ SendMessage (unins_pprogress, PBM_SETPOS, (WPARAM) 0, 0);
+ SendMessage (unins_iprogress, PBM_SETPOS, (WPARAM) 0, 0);
+ SendMessage (unins_diskfull, PBM_SETPOS, (WPARAM) 0, 0);
+ return FALSE;
+
+ case XM_DONE:
+ {
+ SetWindowText (GetDlgItem (h, IDOK), "Ok");
+ LONG style = GetWindowLong (GetDlgItem (h, IDCANCEL),
+ GWL_STYLE);
+ SetWindowLong (GetDlgItem (h, IDCANCEL),
+ GWL_STYLE, style & WS_DISABLED);
+ }
+ return FALSE;
+
+ case WM_COMMAND:
+ return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd);
+ }
+ return DefWindowProc (h, message, wParam, lParam);
+}
+
+static DWORD WINAPI uninstall_all (void *);
+
+static void
+start_uninstall ()
+{
+ DWORD tid;
+ HANDLE thread;
+ init_event = CreateEvent (0, 0, 0, 0);
+ thread = CreateThread (0, 0, uninstall_all, 0, 0, &tid);
+ WaitForSingleObject (init_event, 10000);
+ CloseHandle (init_event);
+}
+
+static void
+progress (int bytes, int num)
+{
+ int perc;
+ if (package_bytes > 100)
+ {
+ perc = (bytes * 100) / package_bytes;
+ SendMessage (unins_pprogress, PBM_SETPOS, (WPARAM) perc, 0);
+ }
+
+ if (npackages > 0)
+ {
+ perc = (num * 100) / npackages;
+ SendMessage (unins_iprogress, PBM_SETPOS, (WPARAM) perc, 0);
+ }
+}
+
+static int num_installs, num_uninstalls;
+
+static void
+uninstall_one (char *name, int type, int num)
+{
+ hash dirs;
+ char line[_MAX_PATH];
+ char* fname = (type == TY_GENERIC ?
+ concat (root_dir, XEMACS_PACKAGE_DIR, "pkginfo/MANIFEST.",
+ name, 0) :
+ concat (root_dir, XEMACS_SETUP_DIR, "MANIFEST.", name, 0));
+
+ FILE* lst = fopen (fname, "rb");
+ int pos = 0;
+
+ if (lst)
+ {
+ fseek (lst, 0, SEEK_END);
+ package_bytes = ftell (lst);
+ fseek (lst, 0, SEEK_SET);
+
+ SetWindowText (unins_pkgname, name);
+ SetWindowText (unins_action, "Uninstalling...");
+ log (0, "uninstalling %s", name);
+
+ while (fgets (line, sizeof (line), lst))
+ {
+ progress (pos, num);
+ pos += strlen(line);
+ if (line[strlen(line)-1] == '\n')
+ line[strlen(line)-1] = 0;
+
+ dirs.add_subdirs (line);
+
+ char *d = map_filename (line, type);
+ DWORD dw = GetFileAttributes (d);
+ if (dw != 0xffffffff && !(dw & FILE_ATTRIBUTE_DIRECTORY))
+ {
+ log (LOG_BABBLE, "unlink %s", d);
+ DeleteFile (d);
+ }
+ }
+ fclose (lst);
+ remove (fname);
+
+ dirs.reverse_sort ();
+ char *subdir = 0;
+ while ((subdir = dirs.enumerate (subdir)) != 0)
+ {
+ char *d = map_filename (subdir, type);
+ if (RemoveDirectory (d))
+ log (LOG_BABBLE, "rmdir %s", d);
+ }
+ num_uninstalls ++;
+ }
+}
+
+void
+do_uninstall (HINSTANCE h)
+{
+ num_installs = 0, num_uninstalls = 0;
+
+ next_dialog = 0; // we're done after this
+
+ if (!root_dir)
+ fatal ("no installation found");
+
+ int rv = DialogBox (h, MAKEINTRESOURCE (IDD_UNINSTALL), 0, dialog_proc);
+ if (rv == -1)
+ fatal (IDS_DIALOG_FAILED);
+}
+
+static void
+read_installed_db ()
+{
+ if (!root_dir)
+ return;
+
+ char line[1000], pkg[1000], inst[1000], src[1000];
+ int instsz, srcsz;
+
+ FILE *db = fopen (concat (root_dir, XEMACS_SETUP_DIR, "installed.db", 0), "rt");
+ if (!db)
+ return;
+
+ while (fgets (line, 1000, db))
+ {
+ src[0] = 0;
+ srcsz = 0;
+ sscanf (line, "%s %s %d %s %d", pkg, inst, &instsz, src, &srcsz);
+
+ log (0, "read %s", pkg);
+ Package* np = new_package(strdup(pkg));
+ pinfo(*np).install = inst;
+ pinfo(*np).install_size = instsz;
+ // pick up versoin
+ char *v, *d;
+ for (v=base (inst); *v; v++)
+ if (*v == '-' && isdigit(v[1]))
+ {
+ v++;
+ break;
+ }
+ if (!v)
+ v = inst;
+ for (d=v; *d; d++)
+ if (strncmp (d, ".tar", 4) == 0
+ || strncmp (d, "-pkg", 4) == 0)
+ {
+ *d = 0;
+ break;
+ }
+ if (v[0])
+ pinfo(*np).version = strdup (v);
+ else
+ pinfo(*np).version = "0";
+ // Crude but effective
+ if (pkg != 0)
+ if (strncmp ("xemacs-i686", pkg, 11) == 0
+ || (strncmp ("xemacs-i586", pkg, 11) == 0))
+ {
+ np->type = install_type;
+ xemacs_package = np;
+ }
+ }
+ fclose (db);
+}
+
+static DWORD WINAPI
+uninstall_all (void *)
+{
+ int i;
+ SetEvent (init_event);
+
+ int df = diskfull (root_dir);
+ SendMessage (unins_diskfull, PBM_SETPOS, (WPARAM) df, 0);
+
+ read_installed_db();
+
+ log (0, "There are %d packages\n", npackages);
+ for (i=0; i<npackages; i++)
+ {
+ log (0, "uninstalling %s\n", package[i].name);
+ uninstall_one (package[i].name, package[i].type, i);
+ }
+
+ PostMessage (unins_dialog, XM_DONE, 0, 0);
+
+ remove (concat (root_dir, XEMACS_SETUP_DIR, "installed.db.old", 0));
+ remove (concat (root_dir, XEMACS_SETUP_DIR, "installed.db", 0));
+
+ remove_desktop_setup();
+ remove_xemacs_root();
+ remove_uninstall_path();
+
+ if (num_installs == 0)
+ {
+ // exit_msg = IDS_UNINSTALL_COMPLETE;
+ return FALSE;
+ }
+
+ return FALSE;
+}
projects / chise / xemacs-chise.git.1 / blobdiff