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Mac installer: add logic for setting BOINC as screensaver under OS 10.6 

svn path=/trunk/boinc/; revision=18963
This commit is contained in:
Charlie Fenton 2009-09-01 02:02:35 +00:00
parent 0f595f8857
commit 94b8fd4c63
2 changed files with 27 additions and 6 deletions
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7
checkin_notes
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@ -7369,4 +7369,9 @@ Eric K 31 Aug 2009
lib/
diagnostics.cpp
Charlie 31 Aug 2009
- Mac installer: add logic for setting BOINC as screensaver under OS 10.6.
mac_installer/
PostInstall.cpp

26
mac_installer/PostInstall.cpp
View File

@ -661,10 +661,15 @@ OSErr UpdateAllVisibleUsers(long brandID)
Boolean saverAlreadySet = true;
FILE *f;
OSStatus err;
long response;
#ifdef SANDBOX
char *p;
short i;
err = Gestalt(gestaltSystemVersion, &response);
if (err != noErr)
return err;
grp = getgrnam("admin");
if (grp == NULL) { // Should never happen
puts("getgrnam(\"admin\") failed\n");
@ -714,7 +719,12 @@ OSErr UpdateAllVisibleUsers(long brandID)
SetSkinInUserPrefs(dp->d_name, skinName);
f = popen("defaults -currentHost read com.apple.screensaver moduleName", "r");
if (response < 0x1060) {
f = popen("defaults -currentHost read com.apple.screensaver moduleName", "r");
} else {
f = popen("defaults -currentHost read com.apple.screensaver moduleDict -dict", "r");
}
if (f) {
PersistentFGets(s, sizeof(s), f);
if (!strstr(s, saverName[brandID]))
@ -758,10 +768,16 @@ OSErr UpdateAllVisibleUsers(long brandID)
saved_uid = geteuid();
seteuid(pw->pw_uid); // Temporarily set effective uid to this user
sprintf(s, "defaults -currentHost write com.apple.screensaver moduleName %s", saverNameEscaped[brandID]);
system (s);
sprintf(s, "defaults -currentHost write com.apple.screensaver modulePath /Library/Screen\\ Savers/%s.saver",
saverNameEscaped[brandID]);
if (response < 0x1060) {
sprintf(s, "defaults -currentHost write com.apple.screensaver moduleName %s", saverNameEscaped[brandID]);
system (s);
sprintf(s, "defaults -currentHost write com.apple.screensaver modulePath /Library/Screen\\ Savers/%s.saver",
saverNameEscaped[brandID]);
} else {
sprintf(s, "sudo -u %s defaults -currentHost write com.apple.screensaver moduleDict -dict moduleName %s path /Library/Screen\\ Savers/%s.saver",
dp->d_name, saverNameEscaped[brandID], saverNameEscaped[brandID]);
}
printf("Command: %s\n", s);
system (s);
seteuid(saved_uid); // Set effective uid back to privileged user