author | umopapisdn <umopapisdn> | 2002-09-24 21:21:55 (UTC) |
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committer | umopapisdn <umopapisdn> | 2002-09-24 21:21:55 (UTC) |
commit | 8854c1688dfc388e3621b7494f6338008173b20c (patch) (unidiff) | |
tree | 3e6db427b24423b847d7e594f2fc9c865e0cc2ec /noncore/settings/usermanager/userdialog.cpp | |
parent | 93be75ceab687091f76a459eb34bfd4859986116 (diff) | |
download | opie-8854c1688dfc388e3621b7494f6338008173b20c.zip opie-8854c1688dfc388e3621b7494f6338008173b20c.tar.gz opie-8854c1688dfc388e3621b7494f6338008173b20c.tar.bz2 |
New Application OPIE-UserManager added.
Diffstat (limited to 'noncore/settings/usermanager/userdialog.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/settings/usermanager/userdialog.cpp | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/noncore/settings/usermanager/userdialog.cpp b/noncore/settings/usermanager/userdialog.cpp new file mode 100644 index 0000000..892fc8a --- a/dev/null +++ b/noncore/settings/usermanager/userdialog.cpp | |||
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1 | /*************************************************************************** | ||
2 | * * | ||
3 | * This program is free software; you can redistribute it and/or modify * | ||
4 | * it under the terms of the GNU General Public License as published by * | ||
5 | * the Free Software Foundation; either version 2 of the License, or * | ||
6 | * (at your option) any later version. * | ||
7 | * * | ||
8 | ***************************************************************************/ | ||
9 | |||
10 | #include "userdialog.h" | ||
11 | |||
12 | #include <qlayout.h> | ||
13 | #include <qlabel.h> | ||
14 | #include <qmessagebox.h> | ||
15 | |||
16 | #include <stdlib.h> | ||
17 | |||
18 | #include <stdio.h> | ||
19 | #include <sys/types.h> | ||
20 | #include <sys/wait.h> | ||
21 | #include <unistd.h> | ||
22 | #include <signal.h> | ||
23 | |||
24 | #include "passwd.h" | ||
25 | |||
26 | /** | ||
27 | * UserDialog constructor. Setup the dialog, fill the groupComboBox & groupsListView with all groups. | ||
28 | * | ||
29 | */ | ||
30 | UserDialog::UserDialog(QWidget* parent, const char* name, bool modal, WFlags fl) : QDialog(parent, name, modal, fl) { | ||
31 | QVBoxLayout *layout = new QVBoxLayout(this); | ||
32 | myTabWidget=new QTabWidget(this,"User Tab Widget"); | ||
33 | layout->addWidget(myTabWidget); | ||
34 | setupTab1(); | ||
35 | setupTab2(); | ||
36 | |||
37 | // And also fill the listview & the combobox with all available groups. | ||
38 | for( QStringList::Iterator it = accounts->groupStringList.begin(); it!=accounts->groupStringList.end(); ++it) { | ||
39 | accounts->splitGroupEntry(*it); | ||
40 | new QListViewItem(groupsListView,accounts->gr_name); | ||
41 | groupComboBox->insertItem(accounts->gr_name); | ||
42 | } | ||
43 | |||
44 | showMaximized(); | ||
45 | } | ||
46 | |||
47 | /** | ||
48 | * Empty destructor. | ||
49 | * | ||
50 | */ | ||
51 | UserDialog::~UserDialog() { | ||
52 | } | ||
53 | |||
54 | /** | ||
55 | * Creates the first tab, all userinfo is here. | ||
56 | * | ||
57 | */ | ||
58 | void UserDialog::setupTab1() { | ||
59 | QPixmap mypixmap; | ||
60 | QWidget *tabpage = new QWidget(myTabWidget,"page1"); | ||
61 | QVBoxLayout *layout = new QVBoxLayout(tabpage); | ||
62 | layout->setMargin(5); | ||
63 | |||
64 | // Picture | ||
65 | picturePushButton = new QPushButton(tabpage,"Label"); | ||
66 | picturePushButton->setMinimumSize(48,48); | ||
67 | picturePushButton->setMaximumSize(48,48); | ||
68 | picturePushButton->setPixmap(Resource::loadPixmap("userconfig/usericon"));// Load default usericon. | ||
69 | connect(picturePushButton,SIGNAL(clicked()),this,SLOT(clickedPicture()));// Clicking the picture should invoke pictureselector. | ||
70 | |||
71 | // Login | ||
72 | QLabel *loginLabel=new QLabel(tabpage,"Login: "); | ||
73 | loginLabel->setText("Login: "); | ||
74 | loginLineEdit=new QLineEdit(tabpage,"Login: "); | ||
75 | |||
76 | // UID | ||
77 | QLabel *uidLabel=new QLabel(tabpage,"uid: "); | ||
78 | uidLabel->setText("UserID: "); | ||
79 | uidLineEdit=new QLineEdit(tabpage,"uid: "); | ||
80 | uidLineEdit->setEnabled(false); | ||
81 | |||
82 | // Username (gecos) | ||
83 | QLabel *gecosLabel=new QLabel(tabpage,"gecos"); | ||
84 | gecosLabel->setText("Username: "); | ||
85 | gecosLineEdit=new QLineEdit(tabpage,"gecos"); | ||
86 | |||
87 | // Password | ||
88 | QLabel *passwordLabel=new QLabel(tabpage,"password"); | ||
89 | passwordLabel->setText("Password: "); | ||
90 | passwordLineEdit=new QLineEdit(tabpage,"password"); | ||
91 | passwordLineEdit->setEchoMode(QLineEdit::Password); | ||
92 | |||
93 | // Shell | ||
94 | QLabel *shellLabel=new QLabel(tabpage,"shell"); | ||
95 | shellLabel->setText("Shell: "); | ||
96 | shellComboBox=new QComboBox(tabpage,"shell"); | ||
97 | shellComboBox->setEditable(true); | ||
98 | shellComboBox->insertItem("/bin/sh"); | ||
99 | shellComboBox->insertItem("/bin/ash"); | ||
100 | shellComboBox->insertItem("/bin/false"); | ||
101 | |||
102 | // Primary Group | ||
103 | QLabel *groupLabel=new QLabel(tabpage,"group"); | ||
104 | groupLabel->setText("Primary group: "); | ||
105 | groupComboBox=new QComboBox(tabpage,"PrimaryGroup"); | ||
106 | |||
107 | // Widget layout | ||
108 | QHBoxLayout *hlayout=new QHBoxLayout(-1,"hlayout"); | ||
109 | layout->addWidget(picturePushButton); | ||
110 | layout->addSpacing(5); | ||
111 | layout->addLayout(hlayout); | ||
112 | QVBoxLayout *vlayout1=new QVBoxLayout(-1,"vlayout1"); | ||
113 | QVBoxLayout *vlayout2=new QVBoxLayout(-1,"vlayout2"); | ||
114 | // First column, labels | ||
115 | vlayout1->addWidget(loginLabel); | ||
116 | vlayout1->addSpacing(5); | ||
117 | vlayout1->addWidget(uidLabel); | ||
118 | vlayout1->addSpacing(5); | ||
119 | vlayout1->addWidget(gecosLabel); | ||
120 | vlayout1->addSpacing(5); | ||
121 | vlayout1->addWidget(passwordLabel); | ||
122 | vlayout1->addSpacing(5); | ||
123 | vlayout1->addWidget(shellLabel); | ||
124 | vlayout1->addSpacing(5); | ||
125 | vlayout1->addWidget(groupLabel); | ||
126 | // Second column, data | ||
127 | vlayout2->addWidget(loginLineEdit); | ||
128 | vlayout2->addSpacing(5); | ||
129 | vlayout2->addWidget(uidLineEdit); | ||
130 | vlayout2->addSpacing(5); | ||
131 | vlayout2->addWidget(gecosLineEdit); | ||
132 | vlayout2->addSpacing(5); | ||
133 | vlayout2->addWidget(passwordLineEdit); | ||
134 | vlayout2->addSpacing(5); | ||
135 | vlayout2->addWidget(shellComboBox); | ||
136 | vlayout2->addSpacing(5); | ||
137 | vlayout2->addWidget(groupComboBox); | ||
138 | hlayout->addLayout(vlayout1); | ||
139 | hlayout->addLayout(vlayout2); | ||
140 | |||
141 | myTabWidget->addTab(tabpage,"User Info"); | ||
142 | } | ||
143 | |||
144 | /** | ||
145 | * Creates the second tab containing additional groups for the user. | ||
146 | * | ||
147 | */ | ||
148 | void UserDialog::setupTab2() { | ||
149 | QWidget *tabpage = new QWidget(myTabWidget,"page2"); | ||
150 | QVBoxLayout *layout = new QVBoxLayout(tabpage); | ||
151 | layout->setMargin(5); | ||
152 | |||
153 | // Additional groups | ||
154 | groupsListView=new QListView(tabpage,"groups"); | ||
155 | groupsListView->addColumn("Additional groups"); | ||
156 | groupsListView->setColumnWidthMode(0,QListView::Maximum); | ||
157 | groupsListView->setMultiSelection(true); | ||
158 | |||
159 | layout->addSpacing(5); | ||
160 | // Grouplist | ||
161 | layout->addWidget(groupsListView); | ||
162 | |||
163 | myTabWidget->addTab(tabpage,"User Groups"); | ||
164 | } | ||
165 | |||
166 | /** | ||
167 | * Static function that creates the userinfo dialog. | ||
168 | * The user will be prompted to add a user. | ||
169 | * | ||
170 | * @param uid This is a suggested available UID. | ||
171 | * @param gid This is a suggested available GID. | ||
172 | * | ||
173 | * @return <code>true</code> if the user was successfully added, otherwise <code>false</code>. | ||
174 | * | ||
175 | */ | ||
176 | bool UserDialog::addUser(int uid, int gid) { | ||
177 | UserDialog *adduserDialog=new UserDialog(); | ||
178 | adduserDialog->setCaption(tr("Add User")); | ||
179 | adduserDialog->userID=uid;// Set next available UID as default uid. | ||
180 | adduserDialog->groupID=gid;// Set next available GID as default gid. | ||
181 | // Insert default group into groupComboBox | ||
182 | adduserDialog->groupComboBox->insertItem("<create new group>",0); | ||
183 | adduserDialog->uidLineEdit->setText(QString::number(uid)); | ||
184 | // Show the dialog! | ||
185 | if(!(adduserDialog->exec())) return false; | ||
186 | if((adduserDialog->groupComboBox->currentItem()!=0)) { | ||
187 | accounts->findGroup(adduserDialog->groupComboBox->currentText()); | ||
188 | adduserDialog->groupID=accounts->gr_gid; | ||
189 | qWarning(QString::number(accounts->gr_gid)); | ||
190 | } | ||
191 | if(!(accounts->addUser(adduserDialog->loginLineEdit->text(), adduserDialog->passwordLineEdit->text(), | ||
192 | adduserDialog->uidLineEdit->text().toInt(), adduserDialog->groupID, adduserDialog->gecosLineEdit->text(), | ||
193 | QString("/home/")+adduserDialog->loginLineEdit->text() , adduserDialog->shellComboBox->currentText()))) { | ||
194 | QMessageBox::information(0,"Ooops!","Something went wrong!\nUnable to add user."); | ||
195 | return false; | ||
196 | } | ||
197 | |||
198 | // Add User to additional groups. | ||
199 | QListViewItemIterator it( adduserDialog->groupsListView ); | ||
200 | for ( ; it.current(); ++it ) { | ||
201 | if ( it.current()->isSelected() ) | ||
202 | accounts->addGroupMember(it.current()->text(0),adduserDialog->loginLineEdit->text()); | ||
203 | } | ||
204 | return true; | ||
205 | } | ||
206 | |||
207 | /** | ||
208 | * Deletes the user account. | ||
209 | * | ||
210 | * @param username User to be deleted. | ||
211 | * | ||
212 | * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>. | ||
213 | * | ||
214 | */ | ||
215 | bool UserDialog::delUser(const char *username) { | ||
216 | if((accounts->findUser(username))) {// Does that user exist? | ||
217 | if(!(accounts->delUser(username))) {// Delete the user. | ||
218 | QMessageBox::information(0,"Ooops!","Something went wrong\nUnable to delete user: "+QString(username)+"."); | ||
219 | } | ||
220 | } else { | ||
221 | QMessageBox::information(0,"Invalid Username","That username ("+QString(username)+")does not exist."); | ||
222 | return false; | ||
223 | } | ||
224 | return true; | ||
225 | } | ||
226 | |||
227 | /** | ||
228 | * This displays a confirmation dialog wether a user should be deleted or not. | ||
229 | * (And also deletes the account) | ||
230 | * | ||
231 | * @param username User to be deleted. | ||
232 | * | ||
233 | * @return <code>true</code> if the user was successfully deleted, otherwise <code>false</code>. | ||
234 | * | ||
235 | */ | ||
236 | bool UserDialog::editUser(const char *username) { | ||
237 | UserDialog *edituserDialog=new UserDialog();// Create Dialog | ||
238 | edituserDialog->setCaption(tr("Edit User")); | ||
239 | accounts->findUser(username);// Locate user in database and fill variables in 'accounts' object. | ||
240 | accounts->findGroup(accounts->pw_gid);// Locate the user's primary group, and fill group variables in 'accounts' object. | ||
241 | // Fill widgets with userinfo. | ||
242 | edituserDialog->loginLineEdit->setText(accounts->pw_name); | ||
243 | edituserDialog->uidLineEdit->setText(QString::number(accounts->pw_uid)); | ||
244 | edituserDialog->gecosLineEdit->setText(accounts->pw_gecos); | ||
245 | // Set password to '........', we will later check if this still is the contents, if not, the password has been changed. | ||
246 | edituserDialog->passwordLineEdit->setText("........"); | ||
247 | // If this user is not using /bin/sh,/bin/ash or /bin/false as shell, add that entry to the shell-combobox. | ||
248 | if(accounts->pw_shell!="/bin/sh" && accounts->pw_shell!="/bin/ash" && accounts->pw_shell!="/bin/false") { | ||
249 | edituserDialog->shellComboBox->insertItem(accounts->pw_shell,0); | ||
250 | edituserDialog->shellComboBox->setCurrentItem(0); | ||
251 | } | ||
252 | // Select the primary group for this user. | ||
253 | for(int i=0;i<edituserDialog->groupComboBox->count();++i) { | ||
254 | if(accounts->gr_name==edituserDialog->groupComboBox->text(i)) { | ||
255 | edituserDialog->groupComboBox->setCurrentItem(i); | ||
256 | } | ||
257 | } | ||
258 | // Select the groups in the listview, to which the user belongs. | ||
259 | QRegExp userRegExp(QString("[:\\s]%1\\s").arg(username)); | ||
260 | QStringList tempList=accounts->groupStringList.grep(userRegExp);// Find all entries in the group database, that the user is a member of. | ||
261 | for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) {// Iterate over all of them. | ||
262 | QListViewItemIterator lvit( edituserDialog->groupsListView );// Compare to all groups. | ||
263 | for ( ; lvit.current(); ++lvit ) { | ||
264 | if(lvit.current()->text(0)==(*it).left((*it).find(":"))) { | ||
265 | lvit.current()->setSelected(true);// If we find a line with that groupname, select it.; | ||
266 | } | ||
267 | } | ||
268 | } | ||
269 | |||
270 | if(!(edituserDialog->exec())) return false;// SHOW THE DIALOG! | ||
271 | |||
272 | accounts->findUser(username);// Fill user variables in 'acccounts' object. | ||
273 | accounts->pw_name=edituserDialog->loginLineEdit->text(); | ||
274 | // Has the password been changed ? Make a new "crypt":ed password. | ||
275 | if(edituserDialog->passwordLineEdit->text()!="........") accounts->pw_passwd=crypt(edituserDialog->passwordLineEdit->text(), accounts->crypt_make_salt()); | ||
276 | |||
277 | // Set all variables in accounts object, that will be used when calling 'updateUser()' | ||
278 | accounts->pw_uid=edituserDialog->uidLineEdit->text().toInt(); | ||
279 | accounts->findGroup(edituserDialog->groupComboBox->currentText());// Fill all group variables in 'accounts' object. | ||
280 | accounts->pw_gid=accounts->gr_gid; | ||
281 | accounts->pw_gecos=edituserDialog->gecosLineEdit->text(); | ||
282 | accounts->pw_shell=edituserDialog->shellComboBox->currentText(); | ||
283 | // Update userinfo, using the information stored in the user variables stored in the accounts object. | ||
284 | accounts->updateUser(username); | ||
285 | |||
286 | // Remove user from all groups he/she is a member of. (could be done in a better way I guess, this was simple though.) | ||
287 | for(QStringList::Iterator it=tempList.begin(); it!=tempList.end(); ++it) { | ||
288 | accounts->delGroupMember((*it).left((*it).find(":")),username); | ||
289 | } | ||
290 | |||
291 | // Add User to additional groups that he/she is a member of. | ||
292 | QListViewItemIterator it( edituserDialog->groupsListView ); | ||
293 | for ( ; it.current(); ++it ) { | ||
294 | if ( it.current()->isSelected() ) | ||
295 | accounts->addGroupMember(it.current()->text(0),edituserDialog->loginLineEdit->text()); | ||
296 | } | ||
297 | return true; | ||
298 | } | ||
299 | |||
300 | /** | ||
301 | * "OK" has been clicked. Verify some information before closing the dialog. | ||
302 | * | ||
303 | */ | ||
304 | void UserDialog::accept() { | ||
305 | // Add checking... valid username? username taken? | ||
306 | if(loginLineEdit->text().isEmpty()) { | ||
307 | QMessageBox::information(0,"Empty Login","Please enter a login."); | ||
308 | return; | ||
309 | } | ||
310 | QDialog::accept(); | ||
311 | } | ||
312 | |||
313 | /** | ||
314 | * This slot is called when the usericon is clicked, this loads (should) the iconselector. | ||
315 | * | ||
316 | */ | ||
317 | void UserDialog::clickedPicture() { | ||
318 | QMessageBox::information(0,"Sorry!","Icon selection not yet implemented.\nComming real soon now! (tm)"); | ||
319 | } | ||