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-rw-r--r--Cydia.mm164
1 files changed, 133 insertions, 31 deletions
diff --git a/Cydia.mm b/Cydia.mm
index a1dfca0..bedeb0c 100644
--- a/Cydia.mm
+++ b/Cydia.mm
@@ -141,6 +141,7 @@ extern "C" {
@interface NSString (Cydia)
+ (NSString *) stringWithUTF8Bytes:(const char *)bytes length:(int)length;
+- (NSComparisonResult) compareByPath:(NSString *)other;
@end
@implementation NSString (Cydia)
@@ -152,6 +153,36 @@ extern "C" {
return [NSString stringWithUTF8String:data];
}
+- (NSComparisonResult) compareByPath:(NSString *)other {
+ NSString *prefix = [self commonPrefixWithString:other options:0];
+ size_t length = [prefix length];
+
+ NSRange lrange = NSMakeRange(length, [self length] - length);
+ NSRange rrange = NSMakeRange(length, [other length] - length);
+
+ lrange = [self rangeOfString:@"/" options:0 range:lrange];
+ rrange = [other rangeOfString:@"/" options:0 range:rrange];
+
+ NSComparisonResult value;
+
+ if (lrange.location == NSNotFound && rrange.location == NSNotFound)
+ value = NSOrderedSame;
+ else if (lrange.location == NSNotFound)
+ value = NSOrderedAscending;
+ else if (rrange.location == NSNotFound)
+ value = NSOrderedDescending;
+ else
+ value = NSOrderedSame;
+
+ NSString *lpath = lrange.location == NSNotFound ? [self substringFromIndex:length] :
+ [self substringWithRange:NSMakeRange(length, lrange.location - length)];
+ NSString *rpath = rrange.location == NSNotFound ? [other substringFromIndex:length] :
+ [other substringWithRange:NSMakeRange(length, rrange.location - length)];
+
+ NSComparisonResult result = [lpath compare:rpath];
+ return result == NSOrderedSame ? value : result;
+}
+
@end
/* Perl-Compatible RegEx {{{ */
@@ -357,6 +388,8 @@ static NSString *Home_;
static BOOL Sounds_Keyboard_;
static BOOL Advanced_;
+static BOOL Loaded_;
+static BOOL Ignored_;
const char *Firmware_ = NULL;
const char *Machine_ = NULL;
@@ -997,10 +1030,15 @@ NSString *Scour(const char *field, const char *begin, const char *end) {
}
- (BOOL) upgradable {
- if (NSString *installed = [self installed])
- return [[self latest] compare:installed] != NSOrderedSame ? YES : NO;
- else
+ pkgCache::VerIterator current = iterator_.CurrentVer();
+
+ if (current.end())
return [self essential];
+ else {
+ pkgDepCache::Policy policy;
+ pkgCache::VerIterator candidate = policy.GetCandidateVer(iterator_);
+ return !candidate.end() && candidate != current;
+ }
}
- (BOOL) essential {
@@ -1379,11 +1417,11 @@ NSString *Scour(const char *field, const char *begin, const char *end) {
];
}
- pkgDepCache::Policy Plcy;
+ pkgDepCache::Policy policy;
[packages_ removeAllObjects];
for (pkgCache::PkgIterator iterator = cache_->PkgBegin(); !iterator.end(); ++iterator)
- if (!Plcy.GetCandidateVer(iterator).end())
+ if (!policy.GetCandidateVer(iterator).end())
if (Package *package = [Package packageWithIterator:iterator database:self])
[packages_ addObject:package];
@@ -1718,7 +1756,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:[NSArray arrayWithObjects:@"Okay", nil]
defaultButtonIndex:0
delegate:self
- context:self
+ context:@"remove"
];
[essential_ setBodyText:@"One or more of the packages you are about to remove are marked 'Essential' and cannot be removed by Cydia. Please use apt-get."];
@@ -2012,7 +2050,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:[NSArray arrayWithObjects:@"Okay", nil]
defaultButtonIndex:0
delegate:self
- context:self
+ context:@"error"
] autorelease];
[sheet setBodyText:error];
@@ -2124,21 +2162,25 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
[name_ setText:[package name]];
[description_ setText:[package tagline]];
- NSString *label;
- bool trusted;
+ NSString *label = nil;
+ bool trusted = false;
if (source != nil) {
label = [source label];
trusted = [source trusted];
- } else if ([[package id] isEqualToString:@"firmware"]) {
+ } else if ([[package id] isEqualToString:@"firmware"])
label = @"Apple";
- trusted = false;
- } else {
+
+ if (label == nil)
label = @"Unknown/Local";
- trusted = false;
- }
- [source_ setText:[NSString stringWithFormat:@"from %@ (%@)", label, Simplify([package section])]];
+ NSString *from = [NSString stringWithFormat:@"from %@", label];
+
+ NSString *section = Simplify([package section]);
+ if (section != nil && ![section isEqualToString:label])
+ from = [from stringByAppendingString:[NSString stringWithFormat:@" (%@)", section]];
+
+ [source_ setText:from];
if (trusted)
[self addSubview:trusted_];
@@ -2374,7 +2416,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
[files_ addObjectsFromArray:[list componentsSeparatedByString:@"\n"]];
[files_ removeLastObject];
[files_ removeObjectAtIndex:0];
- [files_ sortUsingSelector:@selector(compare:)];
+ [files_ sortUsingSelector:@selector(compareByPath:)];
NSMutableArray *stack = [NSMutableArray arrayWithCapacity:8];
[stack addObject:@"/"];
@@ -2386,7 +2428,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
NSString *directory = [stack lastObject];
[stack addObject:[file stringByAppendingString:@"/"]];
[files_ replaceObjectAtIndex:i withObject:[NSString stringWithFormat:@"%*s%@",
- ([stack count] - 2) * 4, "",
+ ([stack count] - 2) * 3, "",
[file substringFromIndex:[directory length]]
]];
}
@@ -2492,9 +2534,14 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
if ([package_ relationships] != nil)
++number;
return number;
- } else if ([package_ source] != nil && group-- == 0)
- return 3;
- else _assert(false);
+ } else if ([package_ source] != nil && group-- == 0) {
+ Source *source = [package_ source];
+ NSString *description = [source description];
+ int number = 2;
+ if (description != nil && ![description isEqualToString:[source label]])
+ ++number;
+ return number;
+ } else _assert(false);
}
- (UIPreferencesTableCell *) preferencesTable:(UIPreferencesTable *)table cellForRow:(int)row inGroup:(int)group {
@@ -2547,14 +2594,17 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
[cell setShowSelection:YES];
} else _assert(false);
} else if ([package_ source] != nil && group-- == 0) {
+ Source *source = [package_ source];
+ NSString *description = [source description];
+
if (row-- == 0) {
- [cell setTitle:[[package_ source] label]];
- [cell setValue:[[package_ source] version]];
- } else if (row-- == 0) {
- [cell setValue:[[package_ source] description]];
+ [cell setTitle:[source label]];
+ [cell setValue:[source version]];
+ } else if (description != nil && ![description isEqualToString:[source label]] && row-- == 0) {
+ [cell setValue:description];
} else if (row-- == 0) {
[cell setTitle:@"Origin"];
- [cell setValue:[[package_ source] origin]];
+ [cell setValue:[source origin]];
} else _assert(false);
} else _assert(false);
@@ -2625,7 +2675,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:buttons
defaultButtonIndex:2
delegate:self
- context:self
+ context:@"manage"
] autorelease]];
}
}
@@ -2967,7 +3017,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:[NSArray arrayWithObjects:@"Close", nil]
defaultButtonIndex:0
delegate:self
- context:self
+ context:@"missing"
] autorelease];
[sheet setBodyText:[NSString stringWithFormat:
@@ -3070,7 +3120,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
//[webview_ setEnabledGestures:2];
CGSize indsize = [UIProgressIndicator defaultSizeForStyle:0];
- indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 43, indsize.width, indsize.height)];
+ indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 42, indsize.width, indsize.height)];
[indicator_ setStyle:0];
Package *package([database_ packageWithName:@"cydia"]);
@@ -3099,7 +3149,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:[NSArray arrayWithObjects:@"Close", nil]
defaultButtonIndex:0
delegate:self
- context:self
+ context:@"about"
] autorelease];
[sheet setBodyText:
@@ -3177,6 +3227,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
NSMutableArray *packages_;
NSMutableArray *sections_;
UITable *list_;
+ UIView *accessory_;
}
- (id) initWithBook:(RVBook *)book database:(Database *)database;
@@ -3193,6 +3244,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
[packages_ release];
[sections_ release];
[list_ release];
+ [accessory_ release];
[super dealloc];
}
@@ -3312,6 +3364,10 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
return @"Sections";
}
+- (UIView *) accessoryView {
+ return accessory_;
+}
+
@end
/* }}} */
/* Changes View {{{ */
@@ -3957,6 +4013,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
UIButtonBar *buttonbar_;
ConfirmationView *confirm_;
+ NSMutableArray *essential_;
Database *database_;
ProgressView *progress_;
@@ -3989,12 +4046,16 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
}
size_t changes(0);
+ [essential_ removeAllObjects];
NSArray *packages = [database_ packages];
for (int i(0), e([packages count]); i != e; ++i) {
Package *package = [packages objectAtIndex:i];
- if ([package upgradable])
+ if ([package upgradable]) {
+ if ([package essential])
+ [essential_ addObject:package];
++changes;
+ }
}
if (changes != 0) {
@@ -4027,6 +4088,23 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
[book_ reloadData];
+ if (!Loaded_)
+ Loaded_ = YES;
+ else if (!Ignored_ && [essential_ count] != 0) {
+ int count = [essential_ count];
+
+ UIAlertSheet *sheet = [[[UIAlertSheet alloc]
+ initWithTitle:[NSString stringWithFormat:@"%d Essential Upgrade%@", count, (count == 1 ? @"" : @"s")]
+ buttons:[NSArray arrayWithObjects:@"Upgrade Essential", @"Ignore (Temporary)", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:@"upgrade"
+ ] autorelease];
+
+ [sheet setBodyText:@"One or more essential packages are currently out of date. If these packages are not upgraded you are likely to encounter errors."];
+ [sheet popupAlertAnimated:YES];
+ }
+
/*[hud show:NO];
[hud removeFromSuperview];*/
}
@@ -4066,7 +4144,7 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
buttons:[NSArray arrayWithObjects:@"Okay", nil]
defaultButtonIndex:0
delegate:self
- context:self
+ context:@"broken"
] autorelease];
[sheet setBodyText:[NSString stringWithFormat:@"The following packages have unmet dependencies:\n\n%@", [broken componentsJoinedByString:@"\n"]]];
@@ -4149,6 +4227,28 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
}
- (void) alertSheet:(UIAlertSheet *)sheet buttonClicked:(int)button {
+ NSString *context = [sheet context];
+ if ([context isEqualToString:@"upgrade"])
+ switch (button) {
+ case 1:
+ @synchronized (self) {
+ for (int i = 0, e = [essential_ count]; i != e; ++i) {
+ Package *essential = [essential_ objectAtIndex:i];
+ [essential install];
+ }
+
+ [self resolve];
+ [self perform];
+ }
+ break;
+
+ case 2:
+ Ignored_ = YES;
+ break;
+
+ default: _assert(false);
+ }
+
[sheet dismiss];
}
@@ -4203,6 +4303,8 @@ void AddTextView(NSMutableDictionary *fields, NSMutableArray *packages, NSString
confirm_ = nil;
tag_ = 1;
+ essential_ = [[NSMutableArray alloc] initWithCapacity:4];
+
CGRect screenrect = [UIHardware fullScreenApplicationContentRect];
window_ = [[UIWindow alloc] initWithContentRect:screenrect];