#include <UIKit/UIKit.h>
#import <GraphicsServices/GraphicsServices.h>
+#include <sstream>
+#include <ext/stdio_filebuf.h>
+
#include <apt-pkg/acquire.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/algorithms.h>
#include <apt-pkg/init.h>
#include <apt-pkg/pkgrecords.h>
#include <apt-pkg/sourcelist.h>
+#include <apt-pkg/sptr.h>
+#include <errno.h>
#include <pcre.h>
#include <string.h>
/* }}} */
/* Extension Keywords {{{ */
-#define _trace() printf("_trace()@%s:%u[%s]\n", __FILE__, __LINE__, __FUNCTION__)
+#define _trace() fprintf(stderr, "_trace()@%s:%u[%s]\n", __FILE__, __LINE__, __FUNCTION__)
#define _assert(test) do \
if (!(test)) { \
- printf("_assert(%s)@%s:%u[%s]\n", #test, __FILE__, __LINE__, __FUNCTION__); \
+ fprintf(stderr, "_assert(%d:%s)@%s:%u[%s]\n", errno, #test, __FILE__, __LINE__, __FUNCTION__); \
exit(-1); \
} \
while (false)
/* }}} */
+@protocol ProgressDelegate
+- (void) setError:(NSString *)error;
+- (void) setTitle:(NSString *)title;
+- (void) setPercent:(float)percent;
+- (void) addOutput:(NSString *)output;
+@end
+
/* Status Delegation {{{ */
class Status :
public pkgAcquireStatus
}
virtual void Fetch(pkgAcquire::ItemDesc &item) {
- [delegate_ performSelectorOnMainThread:@selector(setStatusFetch) withObject:nil waitUntilDone:YES];
+ [delegate_ setTitle:[NSString stringWithCString:item.Description.c_str()]];
}
virtual void Done(pkgAcquire::ItemDesc &item) {
}
virtual bool Pulse(pkgAcquire *Owner) {
- [delegate_ performSelectorOnMainThread:@selector(setStatusPulse) withObject:nil waitUntilDone:YES];
- return true;
+ bool value = pkgAcquireStatus::Pulse(Owner);
+
+ float percent(
+ double(CurrentBytes + CurrentItems) /
+ double(TotalBytes + TotalItems)
+ );
+
+ [delegate_ setPercent:percent];
+ return value;
}
virtual void Start() {
- [delegate_ performSelectorOnMainThread:@selector(setStatusStart) withObject:nil waitUntilDone:YES];
}
virtual void Stop() {
- [delegate_ performSelectorOnMainThread:@selector(setStatusStop) withObject:nil waitUntilDone:YES];
}
};
/* }}} */
protected:
virtual void Update() {
- printf("Update(): %f (%s)\n", Percent, Op.c_str());
+ [delegate_ setTitle:[NSString stringWithCString:Op.c_str()]];
+ [delegate_ setPercent:(Percent / 100)];
}
public:
}
virtual void Done() {
- printf("Done()\n");
+ [delegate_ setPercent:1];
}
};
/* }}} */
NSString *email_;
}
+- (void) dealloc;
+
- (NSString *) name;
- (NSString *) email;
@implementation Address
+- (void) dealloc {
+ [name_ release];
+ [email_ release];
+ [super dealloc];
+}
+
- (NSString *) name {
return name_;
}
}
+ (Address *) addressWithString:(NSString *)string {
- return [[[Address alloc] initWithString:string] retain];
+ return [[[Address alloc] initWithString:string] autorelease];
}
- (Address *) initWithString:(NSString *)string {
if ((self = [super init]) != nil) {
const char *error;
int offset;
-
pcre *code = pcre_compile("^\"?(.*)\"? <([^>]*)>$", 0, &error, &offset, NULL);
if (code == NULL) {
- printf("%d:%s\n", offset, error);
+ fprintf(stderr, "%d:%s\n", offset, error);
_assert(false);
}
pcre_extra *study = NULL;
int capture;
pcre_fullinfo(code, study, PCRE_INFO_CAPTURECOUNT, &capture);
+ int matches[(capture + 1) * 3];
size_t size = [string length];
const char *data = [string UTF8String];
- int matches[(capture + 1) * 3];
- pcre_exec(code, study, data, size, 0, 0, matches, sizeof(matches) / sizeof(matches[0]));
+ _assert(pcre_exec(code, study, data, size, 0, 0, matches, sizeof(matches) / sizeof(matches[0])) >= 0);
name_ = [[NSString stringWithCString:(data + matches[2]) length:(matches[3] - matches[2])] retain];
email_ = [[NSString stringWithCString:(data + matches[4]) length:(matches[5] - matches[4])] retain];
@end
/* }}} */
+/* Linear Algebra {{{ */
+inline float interpolate(float begin, float end, float fraction) {
+ return (end - begin) * fraction + begin;
+}
+/* }}} */
@interface Database : NSObject {
pkgCacheFile cache_;
pkgRecords *records_;
pkgProblemResolver *resolver_;
+ id delegate_;
Status status_;
Progress progress_;
+ int statusfd_;
}
- (Database *) init;
- (pkgRecords *) records;
- (pkgProblemResolver *) resolver;
- (void) reloadData;
+
+- (void) perform;
- (void) update;
- (void) upgrade;
+
- (void) setDelegate:(id)delegate;
@end
@interface Package : NSObject {
pkgCache::PkgIterator iterator_;
Database *database_;
- UITableCell *cell_;
pkgRecords::Parser *parser_;
pkgCache::VerIterator version_;
pkgCache::VerFileIterator file_;
- (size_t) size;
- (NSString *) tagline;
- (NSString *) description;
-- (UITableCell *) cell;
-- (void) setCell:(UITableCell *)cell;
- (NSComparisonResult) compareBySectionAndName:(Package *)package;
- (void) install;
if ((self = [super init]) != nil) {
iterator_ = iterator;
database_ = database;
- cell_ = nil;
version_ = version;
file_ = file;
+ (Package *) packageWithIterator:(pkgCache::PkgIterator)iterator database:(Database *)database {
for (pkgCache::VerIterator version = iterator.VersionList(); !version.end(); ++version)
for (pkgCache::VerFileIterator file = version.FileList(); !file.end(); ++file)
- return [[Package alloc] initWithIterator:iterator database:database version:version file:file];
+ return [[[Package alloc]
+ initWithIterator:iterator
+ database:database
+ version:version
+ file:file]
+ autorelease];
return nil;
}
return [NSString stringWithCString:parser_->LongDesc().c_str()];
}
-- (UITableCell *) cell {
- return cell_;
-}
-
-- (void) setCell:(UITableCell *)cell {
- cell_ = cell;
-}
-
- (NSComparisonResult) compareBySectionAndName:(Package *)package {
NSComparisonResult result = [[self section] compare:[package section]];
if (result != NSOrderedSame)
resolver->Clear(iterator_);
resolver->Protect(iterator_);
resolver->Remove(iterator_);
- [database_ cache]->MarkDelete(iterator_, false);
+ [database_ cache]->MarkDelete(iterator_, true);
}
@end
NSMutableArray *packages_;
}
+- (void) dealloc;
+
- (Section *) initWithName:(NSString *)name row:(size_t)row;
- (NSString *) name;
- (size_t) row;
@implementation Section
+- (void) dealloc {
+ [name_ release];
+ [packages_ release];
+ [super dealloc];
+}
+
- (Section *) initWithName:(NSString *)name row:(size_t)row {
if ((self = [super init]) != nil) {
name_ = [name retain];
NSMutableArray *cells_;
}
+- (void) dealloc;
+
- (int) numberOfGroupsInPreferencesTable:(UIPreferencesTable *)table;
- (int) preferencesTable:(UIPreferencesTable *)table numberOfRowsInGroup:(int)group;
- (UIPreferencesTableCell *) preferencesTable:(UIPreferencesTable *)table cellForRow:(int)row inGroup:(int)group;
@implementation PackageView
+- (void) dealloc {
+ if (package_ != nil)
+ [package_ release];
+ [database_ release];
+ [cells_ release];
+ [super dealloc];
+}
+
- (int) numberOfGroupsInPreferencesTable:(UIPreferencesTable *)table {
return 2;
}
case 1: switch (row) {
case 0:
cell = [cells_ objectAtIndex:5];
- [cell setTitle:@"Tagline"];
+ [cell setTitle:nil];
[cell setValue:[package_ tagline]];
break;
- (PackageView *) initWithFrame:(struct CGRect)frame database:(Database *)database {
if ((self = [super initWithFrame:frame]) != nil) {
- database_ = database;
+ database_ = [database retain];
[self setDataSource:self];
cells_ = [[NSMutableArray arrayWithCapacity:16] retain];
for (unsigned i = 0; i != 6; ++i) {
struct CGRect frame = [self frameOfPreferencesCellAtRow:0 inGroup:0];
- UIPreferencesTableCell *cell = [[UIPreferencesTableCell alloc] init];
+ UIPreferencesTableCell *cell = [[[UIPreferencesTableCell alloc] init] autorelease];
[cell setShowSelection:NO];
[cells_ addObject:cell];
}
}
- (void) setPackage:(Package *)package {
- package_ = package;
+ package_ = [package retain];
[self reloadData];
}
+@end
+/* }}} */
+/* Package Cell {{{ */
+@interface PackageCell : UITableCell {
+ UITextLabel *name_;
+ UIRightTextLabel *version_;
+ UITextLabel *description_;
+}
+
+- (void) dealloc;
+
+- (PackageCell *) initWithPackage:(Package *)package;
+
+- (void) _setSelected:(float)fraction;
+- (void) setSelected:(BOOL)selected;
+- (void) setSelected:(BOOL)selected withFade:(BOOL)fade;
+- (void) _setSelectionFadeFraction:(float)fraction;
+
+@end
+
+@implementation PackageCell
+
+- (void) dealloc {
+ [name_ release];
+ [version_ release];
+ [description_ release];
+ [super dealloc];
+}
+
+- (PackageCell *) initWithPackage:(Package *)package {
+ if ((self = [super init]) != nil) {
+ GSFontRef bold = GSFontCreateWithName("Helvetica", kGSFontTraitBold, 22);
+ GSFontRef large = GSFontCreateWithName("Helvetica", kGSFontTraitNone, 16);
+ GSFontRef small = GSFontCreateWithName("Helvetica", kGSFontTraitNone, 14);
+
+ CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
+ float clear[] = {0, 0, 0, 0};
+
+ name_ = [[UITextLabel alloc] initWithFrame:CGRectMake(12, 7, 250, 25)];
+ [name_ setText:[package name]];
+ [name_ setBackgroundColor:CGColorCreate(space, clear)];
+ [name_ setFont:bold];
+
+ version_ = [[UIRightTextLabel alloc] initWithFrame:CGRectMake(290, 7, 70, 25)];
+ [version_ setText:[package version]];
+ [version_ setBackgroundColor:CGColorCreate(space, clear)];
+ [version_ setFont:large];
+
+ description_ = [[UITextLabel alloc] initWithFrame:CGRectMake(13, 35, 315, 20)];
+ [description_ setText:[package tagline]];
+ [description_ setBackgroundColor:CGColorCreate(space, clear)];
+ [description_ setFont:small];
+
+ [self addSubview:name_];
+ [self addSubview:version_];
+ [self addSubview:description_];
+
+ CFRelease(small);
+ CFRelease(large);
+ CFRelease(bold);
+ } return self;
+}
+
+- (void) _setSelected:(float)fraction {
+ CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
+
+ float black[] = {
+ interpolate(0.0, 1.0, fraction),
+ interpolate(0.0, 1.0, fraction),
+ interpolate(0.0, 1.0, fraction),
+ 1.0};
+
+ float blue[] = {
+ interpolate(0.2, 1.0, fraction),
+ interpolate(0.2, 1.0, fraction),
+ interpolate(1.0, 1.0, fraction),
+ 1.0};
+
+ float gray[] = {
+ interpolate(0.4, 1.0, fraction),
+ interpolate(0.4, 1.0, fraction),
+ interpolate(0.4, 1.0, fraction),
+ 1.0};
+
+ [name_ setColor:CGColorCreate(space, black)];
+ [version_ setColor:CGColorCreate(space, blue)];
+ [description_ setColor:CGColorCreate(space, gray)];
+}
+
+- (void) setSelected:(BOOL)selected {
+ [self _setSelected:(selected ? 1.0 : 0.0)];
+ [super setSelected:selected];
+}
+
+- (void) setSelected:(BOOL)selected withFade:(BOOL)fade {
+ if (!fade)
+ [self _setSelected:(selected ? 1.0 : 0.0)];
+ [super setSelected:selected withFade:fade];
+}
+
+- (void) _setSelectionFadeFraction:(float)fraction {
+ [self _setSelected:fraction];
+ [super _setSelectionFadeFraction:fraction];
+}
+
@end
/* }}} */
@implementation Database
+- (void) _readStatus:(NSNumber *)fd {
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+ __gnu_cxx::stdio_filebuf<char> ib([fd intValue], std::ios::in);
+ std::istream is(&ib);
+ std::string line;
+
+ const char *error;
+ int offset;
+ pcre *code = pcre_compile("^([^:]*):([^:]*):([^:]*):(.*)$", 0, &error, &offset, NULL);
+
+ pcre_extra *study = NULL;
+ int capture;
+ pcre_fullinfo(code, study, PCRE_INFO_CAPTURECOUNT, &capture);
+ int matches[(capture + 1) * 3];
+
+ while (std::getline(is, line)) {
+ const char *data(line.c_str());
+ fprintf(stderr, "fd(%s)\n", data);
+
+ _assert(pcre_exec(code, study, data, line.size(), 0, 0, matches, sizeof(matches) / sizeof(matches[0])) >= 0);
+
+ std::string type(line.substr(matches[2], matches[3] - matches[2]));
+
+ std::istringstream buffer(line.substr(matches[6], matches[7] - matches[6]));
+ float percent;
+ buffer >> percent;
+ [delegate_ setPercent:(percent / 100)];
+
+ NSString *string = [NSString stringWithCString:(data + matches[8]) length:(matches[9] - matches[8])];
+
+ if (type == "pmerror")
+ [delegate_ setError:string];
+ else if (type == "pmstatus")
+ [delegate_ setTitle:string];
+ }
+
+ [pool release];
+}
+
+- (void) _readOutput:(NSNumber *)fd {
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+ __gnu_cxx::stdio_filebuf<char> ib([fd intValue], std::ios::in);
+ std::istream is(&ib);
+ std::string line;
+
+ while (std::getline(is, line))
+ [delegate_ addOutput:[NSString stringWithCString:line.c_str()]];
+
+ [pool release];
+}
+
- (Database *) init {
if ((self = [super init]) != nil) {
records_ = NULL;
resolver_ = NULL;
+
+ int fds[2];
+
+ _assert(pipe(fds) != -1);
+ printf("%d %d\n", fds[0], fds[1]);
+ statusfd_ = fds[1];
+
+ [NSThread
+ detachNewThreadSelector:@selector(_readStatus:)
+ toTarget:self
+ withObject:[[NSNumber numberWithInt:fds[0]] retain]
+ ];
+
+ _assert(pipe(fds) != -1);
+ printf("%d %d\n", fds[0], fds[1]);
+ _assert(dup2(fds[1], 1) != -1);
+ _assert(close(fds[1]) != -1);
+
+ [NSThread
+ detachNewThreadSelector:@selector(_readOutput:)
+ toTarget:self
+ withObject:[[NSNumber numberWithInt:fds[0]] retain]
+ ];
} return self;
}
}
- (void) reloadData {
+ _trace();
+ _error->Discard();
+ _trace();
delete resolver_;
+ _trace();
delete records_;
+ _trace();
cache_.Close();
+ _trace();
cache_.Open(progress_, true);
+ _trace();
records_ = new pkgRecords(cache_);
+ _trace();
resolver_ = new pkgProblemResolver(cache_);
+ _trace();
}
-- (void) update {
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+- (void) perform {
+ _trace();
+ pkgRecords records(cache_);
+
+ _trace();
+ FileFd lock;
+ lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock"));
+ _assert(!_error->PendingError());
+
+ _trace();
+ pkgAcquire fetcher(&status_);
+ pkgSourceList list;
+ _assert(list.ReadMainList());
+
+ _trace();
+ SPtr<pkgPackageManager> manager(_system->CreatePM(cache_));
+ _assert(manager->GetArchives(&fetcher, &list, &records));
+ _assert(!_error->PendingError());
+ _assert(fetcher.Run() != pkgAcquire::Failed);
+
+ _trace();
+ _system->UnLock();
+ pkgPackageManager::OrderResult result = manager->DoInstall(statusfd_);
+ if (result == pkgPackageManager::Failed)
+ return;
+ if (_error->PendingError())
+ return;
+ if (result != pkgPackageManager::Completed)
+ return;
+}
+
+- (void) update {
pkgSourceList list;
_assert(list.ReadMainList());
_assert(fetcher.Clean(_config->FindDir("Dir::State::lists")));
_assert(fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/"));
}
-
- [pool release];
}
- (void) upgrade {
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-
_assert(cache_->DelCount() == 0 && cache_->InstCount() == 0);
_assert(pkgApplyStatus(cache_));
_assert(pkgDistUpgrade(cache_));
//InstallPackages(cache_, true);
-
- [pool release];
}
- (void) setDelegate:(id)delegate {
+ delegate_ = delegate;
status_.setDelegate(delegate);
progress_.setDelegate(delegate);
}
@end
/* }}} */
-
-@interface ProgressView : UIView {
+/* Progress View {{{ */
+@interface ProgressView : UIView <
+ ProgressDelegate
+> {
UIView *view_;
UITransitionView *transition_;
- UIView *progress_;
+ UIView *overlay_;
UINavigationBar *navbar_;
+ UIProgressBar *progress_;
+ UITextView *output_;
+ UITextLabel *status_;
+ id delegate_;
+ UIAlertSheet *alert_;
}
-- (ProgressView *) initWithFrame:(struct CGRect)frame;
+- (void) dealloc;
+
+- (ProgressView *) initWithFrame:(struct CGRect)frame delegate:(id)delegate;
- (void) setContentView:(UIView *)view;
- (void) resetView;
+- (void) alertSheet:(UIAlertSheet *)sheet buttonClicked:(int)button;
+
+- (void) _retachThread;
- (void) _detachNewThreadData:(ProgressData *)data;
- (void) detachNewThreadSelector:(SEL)selector toTarget:(id)target withObject:(id)object;
+- (void) setError:(NSString *)error;
+- (void) _setError:(NSString *)error;
+
+- (void) setTitle:(NSString *)title;
+- (void) _setTitle:(NSString *)title;
+
+- (void) setPercent:(float)percent;
+- (void) _setPercent:(NSNumber *)percent;
+
+- (void) addOutput:(NSString *)output;
+- (void) _addOutput:(NSString *)output;
+
- (void) setStatusIMSHit;
-- (void) setStatusFetch;
- (void) setStatusDone;
- (void) setStatusFail;
-- (void) setStatusPulse;
- (void) setStatusStart;
- (void) setStatusStop;
@end
+@protocol ProgressViewDelegate
+- (void) progressViewIsComplete:(ProgressView *)sender;
+@end
+
@implementation ProgressView
-- (ProgressView *) initWithFrame:(struct CGRect)frame {
+- (void) dealloc {
+ [view_ release];
+ [transition_ release];
+ [overlay_ release];
+ [navbar_ release];
+ [progress_ release];
+ [output_ release];
+ [status_ release];
+ [super dealloc];
+}
+
+- (ProgressView *) initWithFrame:(struct CGRect)frame delegate:(id)delegate {
if ((self = [super initWithFrame:frame]) != nil) {
+ delegate_ = delegate;
+ alert_ = nil;
+
transition_ = [[UITransitionView alloc] initWithFrame:[self bounds]];
[self addSubview:transition_];
- progress_ = [[UIView alloc] initWithFrame:[transition_ bounds]];
-
CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
float black[] = {0.0, 0.0, 0.0, 1.0};
- [progress_ setBackgroundColor:CGColorCreate(space, black)];
+ float white[] = {1.0, 1.0, 1.0, 1.0};
+ float clear[] = {0.0, 0.0, 0.0, 0.0};
+
+ overlay_ = [[UIView alloc] initWithFrame:[transition_ bounds]];
+ [overlay_ setBackgroundColor:CGColorCreate(space, black)];
CGSize navsize = [UINavigationBar defaultSize];
CGRect navrect = {{0, 0}, navsize};
navbar_ = [[UINavigationBar alloc] initWithFrame:navrect];
- [progress_ addSubview:navbar_];
+ [overlay_ addSubview:navbar_];
[navbar_ setBarStyle:1];
[navbar_ setDelegate:self];
- UINavigationItem *navitem = [[UINavigationItem alloc] initWithTitle:nil];
+ UINavigationItem *navitem = [[[UINavigationItem alloc] initWithTitle:@"Running..."] autorelease];
[navbar_ pushNavigationItem:navitem];
+
+ CGRect bounds = [overlay_ bounds];
+ CGSize prgsize = [UIProgressBar defaultSize];
+
+ CGRect prgrect = {{
+ (bounds.size.width - prgsize.width) / 2,
+ bounds.size.height - prgsize.height - 20
+ }, prgsize};
+
+ progress_ = [[UIProgressBar alloc] initWithFrame:prgrect];
+ [overlay_ addSubview:progress_];
+
+ status_ = [[UITextLabel alloc] initWithFrame:CGRectMake(
+ 10,
+ bounds.size.height - prgsize.height - 50,
+ bounds.size.width - 20,
+ 24
+ )];
+
+ [status_ setColor:CGColorCreate(space, white)];
+ [status_ setBackgroundColor:CGColorCreate(space, clear)];
+
+ [status_ setCentersHorizontally:YES];
+
+ output_ = [[UITextView alloc] initWithFrame:CGRectMake(
+ 10,
+ navrect.size.height + 20,
+ bounds.size.width - 20,
+ bounds.size.height - navsize.height - 62 - navrect.size.height
+ )];
+
+ //[output_ setTextFont:@"Courier New"];
+ [output_ setTextSize:12];
+
+ [output_ setTextColor:CGColorCreate(space, white)];
+ [output_ setBackgroundColor:CGColorCreate(space, clear)];
+
+ [output_ setMarginTop:0];
+ [output_ setAllowsRubberBanding:YES];
+
+ [overlay_ addSubview:output_];
+ [overlay_ addSubview:status_];
+
+ [progress_ setStyle:0];
} return self;
}
- (void) resetView {
[transition_ transition:6 toView:view_];
+ _trace();
+}
+
+- (void) alertSheet:(UIAlertSheet *)sheet buttonClicked:(int)button {
+ [alert_ dismiss];
+ [alert_ release];
+ alert_ = nil;
+}
+
+- (void) _retachThread {
+ _trace();
+ [delegate_ progressViewIsComplete:self];
+ _trace();
+ [self resetView];
+ _trace();
}
- (void) _detachNewThreadData:(ProgressData *)data {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+ _trace();
[[data target] performSelector:[data selector] withObject:[data object]];
- [self performSelectorOnMainThread:@selector(resetView) withObject:nil waitUntilDone:YES];
+ _trace();
+ [self performSelectorOnMainThread:@selector(_retachThread) withObject:nil waitUntilDone:YES];
+ _trace();
+ [data release];
[pool release];
}
- (void) detachNewThreadSelector:(SEL)selector toTarget:(id)target withObject:(id)object {
- [transition_ transition:6 toView:progress_];
+ [status_ setText:nil];
+ [output_ setText:@""];
+ [progress_ setProgress:0];
+
+ [transition_ transition:6 toView:overlay_];
[NSThread
detachNewThreadSelector:@selector(_detachNewThreadData:)
_trace();
}
-- (void) setStatusFetch {
- _trace();
-}
-
- (void) setStatusDone {
_trace();
}
_trace();
}
-- (void) setStatusPulse {
- _trace();
+- (void) setError:(NSString *)error {
+ [self
+ performSelectorOnMainThread:@selector(_setError:)
+ withObject:error
+ waitUntilDone:YES
+ ];
+}
+
+- (void) _setError:(NSString *)error {
+ _assert(alert_ == nil);
+
+ alert_ = [[UIAlertSheet alloc]
+ initWithTitle:@"Package Error"
+ buttons:[NSArray arrayWithObjects:@"Okay", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:self
+ ];
+
+ [alert_ setBodyText:error];
+ [alert_ popupAlertAnimated:YES];
+}
+
+- (void) setTitle:(NSString *)title {
+ [self
+ performSelectorOnMainThread:@selector(_setTitle:)
+ withObject:title
+ waitUntilDone:YES
+ ];
+}
+
+- (void) _setTitle:(NSString *)title {
+ [status_ setText:[title stringByAppendingString:@"..."]];
+}
+
+- (void) setPercent:(float)percent {
+ [self
+ performSelectorOnMainThread:@selector(_setPercent:)
+ withObject:[NSNumber numberWithFloat:percent]
+ waitUntilDone:YES
+ ];
+}
+
+- (void) _setPercent:(NSNumber *)percent {
+ [progress_ setProgress:[percent floatValue]];
+}
+
+- (void) addOutput:(NSString *)output {
+ [self
+ performSelectorOnMainThread:@selector(_addOutput:)
+ withObject:output
+ waitUntilDone:YES
+ ];
+}
+
+- (void) _addOutput:(NSString *)output {
+ [output_ setText:[NSString stringWithFormat:@"%@\n%@", [output_ text], output]];
}
- (void) setStatusStart {
}
@end
+/* }}} */
@protocol PackagesDelegate
-- (void) viewPackage:(Package *)package;
+- (void) perform;
@end
- (Packages *) initWithFrame:(struct CGRect)frame title:(NSString *)title database:(Database *)database filter:(bool (*)(Package *))filter selector:(SEL)selector;
- (void) setDelegate:(id)delegate;
-- (void) addPackage:(Package *)package;
-- (NSMutableArray *) packages;
+- (void) deselect;
- (void) reloadData;
@end
}
- (UITableCell *) table:(UITable *)table cellForRow:(int)row column:(UITableColumn *)col {
- Package *package = [packages_ objectAtIndex:row]; {
- UITableCell *cell = [package cell];
- if (cell != nil)
- return cell;
- }
-
-#if 0
- UIImageAndTextTableCell *cell_ = [[UIImageAndTextTableCell alloc] init];
- [package setCell:cell_];
-
- [cell_ setTitle:[package name]];
- return cell_;
-#endif
-
- UITableCell *cell = [[UITableCell alloc] init];
- [package setCell:cell];
-
- GSFontRef bold = GSFontCreateWithName("Helvetica", kGSFontTraitBold, 22);
- GSFontRef large = GSFontCreateWithName("Helvetica", kGSFontTraitNone, 16);
- GSFontRef small = GSFontCreateWithName("Helvetica", kGSFontTraitNone, 14);
-
- CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
- float blue[] = {0.2, 0.2, 1.0, 1.0};
- float gray[] = {0.4, 0.4, 0.4, 1.0};
- float clear[] = {0, 0, 0, 0};
-
- UITextLabel *name = [[UITextLabel alloc] initWithFrame:CGRectMake(12, 7, 250, 25)];
- [name setText:[package name]];
- [name setBackgroundColor:CGColorCreate(space, clear)];
- [name setFont:bold];
-
- UIRightTextLabel *version = [[UIRightTextLabel alloc] initWithFrame:CGRectMake(290, 7, 70, 25)];
- [version setText:[package version]];
- [version setColor:CGColorCreate(space, blue)];
- [version setBackgroundColor:CGColorCreate(space, clear)];
- [version setFont:large];
-
- UITextLabel *description = [[UITextLabel alloc] initWithFrame:CGRectMake(13, 35, 315, 20)];
- [description setText:[package tagline]];
- [description setColor:CGColorCreate(space, gray)];
- [description setBackgroundColor:CGColorCreate(space, clear)];
- [description setFont:small];
-
- [cell addSubview:name];
- [cell addSubview:version];
- [cell addSubview:description];
-
- CFRelease(small);
- CFRelease(large);
- CFRelease(bold);
-
+ Package *package = [packages_ objectAtIndex:row];
+ PackageCell *cell = [[[PackageCell alloc] initWithPackage:package] autorelease];
return cell;
}
[pkgview_ setPackage:package_];
[transition_ transition:1 toView:pkgview_];
-
}
- (void) navigationBar:(UINavigationBar *)navbar buttonClicked:(int)button {
if (button == 0) {
- printf("bef:%ld\n", [database_ cache]->InstCount());
[package_ performSelector:selector_];
pkgProblemResolver *resolver = [database_ resolver];
if (!resolver->Resolve(true))
_error->Discard();
- printf("aft:%ld\n", [database_ cache]->InstCount());
- _assert(false);
+ [delegate_ perform];
}
}
- (void) navigationBar:(UINavigationBar *)navbar poppedItem:(UINavigationItem *)item {
- [transition_ transition:2 toView:list_];
+ [self deselect];
[navbar_ showButtonsWithLeftTitle:nil rightTitle:nil];
- UITable *table = [list_ table];
- [table selectRow:-1 byExtendingSelection:NO withFade:YES];
- //UITableCell *cell = [table cellAtRow:[table selectedRow] column:0];
- //[table selectCell:nil inRow:-1 column:-1 withFade:YES];
- //[table highlightRow:-1];
- //[cell setSelected:NO withFade:YES];
- package_ = nil;
}
- (Packages *) initWithFrame:(struct CGRect)frame title:(NSString *)title database:(Database *)database filter:(bool (*)(Package *))filter selector:(SEL)selector {
if ((self = [super initWithFrame:frame]) != nil) {
- title_ = title;
- database_ = database;
+ title_ = [title retain];
+ database_ = [database retain];
filter_ = filter;
selector_ = selector;
- packages_ = [[NSMutableArray arrayWithCapacity:16] retain];
-
struct CGRect bounds = [self bounds];
CGSize navsize = [UINavigationBar defaultSize];
CGRect navrect = {{0, 0}, navsize};
[navbar_ setBarStyle:1];
[navbar_ setDelegate:self];
- UINavigationItem *navitem = [[UINavigationItem alloc] initWithTitle:title];
+ UINavigationItem *navitem = [[[UINavigationItem alloc] initWithTitle:title] autorelease];
[navbar_ pushNavigationItem:navitem];
[navitem setBackButtonTitle:@"Packages"];
delegate_ = delegate;
}
-- (void) addPackage:(Package *)package {
- _assert(sections_ == nil);
- [packages_ addObject:package];
-}
-
-- (NSMutableArray *) packages {
- return packages_;
+- (void) deselect {
+ [transition_ transition:2 toView:list_];
+ UITable *table = [list_ table];
+ [table selectRow:-1 byExtendingSelection:NO withFade:YES];
+ package_ = nil;
}
- (void) reloadData {
+ packages_ = [[NSMutableArray arrayWithCapacity:16] retain];
+
+ _trace();
+ if (sections_ != nil) {
+ [sections_ release];
+ sections_ = nil;
+ }
+
+ _trace();
for (pkgCache::PkgIterator iterator = [database_ cache]->PkgBegin(); !iterator.end(); ++iterator) {
Package *package = [Package packageWithIterator:iterator database:database_];
if (package == nil)
continue;
if (filter_(package))
- [self addPackage:package];
+ [packages_ addObject:package];
}
+ _trace();
[packages_ sortUsingSelector:@selector(compareBySectionAndName:)];
sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+ _trace();
Section *section = nil;
+ _trace();
for (size_t offset = 0, count = [packages_ count]; offset != count; ++offset) {
+ _trace();
Package *package = [packages_ objectAtIndex:offset];
+ _trace();
NSString *name = [package section];
+ _trace();
if (section == nil || ![[section name] isEqual:name]) {
section = [[Section alloc] initWithName:name row:offset];
[sections_ addObject:section];
}
+ _trace();
[section addPackage:package];
+ _trace();
}
+ _trace();
[list_ reloadData];
+ _trace();
+ if (package_ != nil)
+ [navbar_ popNavigationItem];
+ _trace();
}
@end
return ![package installed];
}
-@interface Cydia : UIApplication <PackagesDelegate> {
+@interface Cydia : UIApplication <
+ PackagesDelegate,
+ ProgressViewDelegate
+> {
UIWindow *window_;
UITransitionView *transition_;
+ UIButtonBar *buttonbar_;
+ UIAlertSheet *alert_;
Database *database_;
ProgressView *progress_;
- (void) loadNews;
- (void) reloadData;
+- (void) perform;
+
+- (void) progressViewIsComplete:(ProgressView *)progress;
- (void) navigationBar:(UINavigationBar *)navbar buttonClicked:(int)button;
+- (void) alertSheet:(UIAlertSheet *)sheet buttonClicked:(int)button;
- (void) buttonBarItemTapped:(id)sender;
- (void) view:(UIView *)sender didSetFrame:(CGRect)frame;
- (void) view:(UIView *)view didDrawInRect:(CGRect)rect duration:(float)duration;
-- (void) viewPackage:(Package *)package;
-
- (void) applicationDidFinishLaunching:(id)unused;
@end
}
- (void) reloadData {
+ _trace();
[database_ reloadData];
+ _trace();
[install_ reloadData];
+ _trace();
[uninstall_ reloadData];
+ _trace();
+}
+
+- (void) perform {
+ _trace();
+ [progress_
+ detachNewThreadSelector:@selector(perform)
+ toTarget:database_
+ withObject:nil
+ ];
+}
+
+- (void) progressViewIsComplete:(ProgressView *)progress {
+ _trace();
+ [self reloadData];
+ _trace();
}
- (void) navigationBar:(UINavigationBar *)navbar buttonClicked:(int)button {
break;
case 1:
+ _assert(alert_ == nil);
+
+ alert_ = [[UIAlertSheet alloc]
+ initWithTitle:@"About Cydia Packager"
+ buttons:[NSArray arrayWithObjects:@"Close", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:self
+ ];
+
+ [alert_ setBodyText:
+ @"Copyright (C) 2007\n"
+ "Jay Freeman (saurik)\n"
+ "saurik@saurik.com\n"
+ "http://www.saurik.com/\n"
+ "\n"
+ "The Okori Group\n"
+ "http://www.theokorigroup.com/\n"
+ "\n"
+ "College of Creative Studies,\n"
+ "University of California,\n"
+ "Santa Barbara\n"
+ "http://www.ccs.ucsb.edu/\n"
+ "\n"
+ "Special Thanks:\n"
+ "bad_, BHSPitMonkey, Cobra, core,\n"
+ "Corona, cromas, Darken, dtzWill,\n"
+ "francis, Godores, jerry, Kingstone,\n"
+ "lounger, rockabilly, tman, Wbiggs"
+ ];
+
+ [alert_ presentSheetFromButtonBar:buttonbar_];
break;
}
}
+- (void) alertSheet:(UIAlertSheet *)sheet buttonClicked:(int)button {
+ [alert_ dismiss];
+ [alert_ release];
+ alert_ = nil;
+}
+
- (void) buttonBarItemTapped:(id)sender {
UIView *view;
[scroller_ setContentSize:[webview_ bounds].size];
}
-- (void) viewPackage:(Package *)package {
- _assert(false);
-}
-
- (void) applicationDidFinishLaunching:(id)unused {
_assert(pkgInitConfig(*_config));
_assert(pkgInitSystem(*_config, _system));
[window_ makeKey: self];
[window_ _setHidden: NO];
- progress_ = [[ProgressView alloc] initWithFrame:[window_ bounds]];
- [database_ setDelegate:progress_];
+ progress_ = [[ProgressView alloc] initWithFrame:[window_ bounds] delegate:self];
[window_ setContentView:progress_];
UIView *view = [[UIView alloc] initWithFrame:[progress_ bounds]];
nil],
nil];
- UIButtonBar *buttonbar = [[UIButtonBar alloc]
+ buttonbar_ = [[UIButtonBar alloc]
initInView:view
withFrame:CGRectMake(
0, screenrect.size.height - 48,
withItemList:buttonitems
];
- [buttonbar setDelegate:self];
- [buttonbar setBarStyle:1];
- [buttonbar setButtonBarTrackingMode:2];
+ [buttonbar_ setDelegate:self];
+ [buttonbar_ setBarStyle:1];
+ [buttonbar_ setButtonBarTrackingMode:2];
int buttons[5] = {1, 2, 3, 4, 5};
- [buttonbar registerButtonGroup:0 withButtons:buttons withCount:5];
- [buttonbar showButtonGroup:0 withDuration:0];
+ [buttonbar_ registerButtonGroup:0 withButtons:buttons withCount:5];
+ [buttonbar_ showButtonGroup:0 withDuration:0];
for (int i = 0; i != 5; ++i)
- [[buttonbar viewWithTag:(i + 1)] setFrame:CGRectMake(
+ [[buttonbar_ viewWithTag:(i + 1)] setFrame:CGRectMake(
i * 64 + 2, 1, 60, 48
)];
- [buttonbar showSelectionForButton:1];
+ [buttonbar_ showSelectionForButton:1];
[transition_ transition:0 toView:featured_];
- [view addSubview:buttonbar];
+ [view addSubview:buttonbar_];
database_ = [[Database alloc] init];
+ [database_ setDelegate:progress_];
install_ = [[Packages alloc] initWithFrame:[transition_ bounds] title:@"Install" database:database_ filter:&IsNotInstalled selector:@selector(install)];
[install_ setDelegate:self];
[uninstall_ setDelegate:self];
#if 0
+
UIAlertSheet *alert = [[UIAlertSheet alloc]
initWithTitle:@"Alert Title"
buttons:[NSArray arrayWithObjects:@"Yes", nil]
[alert addTextFieldWithValue:@"Title" label:@"Label"];
[alert setShowsOverSpringBoardAlerts:YES];
[alert setBodyText:@"This is an alert."];
- [alert presentSheetFromButtonBar:buttonbar];
+ [alert presentSheetFromButtonBar:buttonbar_];
//[alert popupAlertAnimated:YES];
+
#endif
[self reloadData];
[progress_ resetView];
- //[progress_ detachNewThreadSelector:@selector(reloadData) toTarget:self withObject:nil];
}
@end
projects / cydia.git / commitdiff
