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-rw-r--r--MobileCydia.mm140
1 files changed, 123 insertions, 17 deletions
diff --git a/MobileCydia.mm b/MobileCydia.mm
index 4d8ba4c..0a47412 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -1757,37 +1757,117 @@ static void PackageImport(const void *key, const void *value, void *context) {
@end
/* }}} */
-/* Relationship Class {{{ */
-@interface Relationship : NSObject {
- NSString *type_;
- NSString *id_;
+/* CydiaOperation Class {{{ */
+@interface CydiaOperation : NSObject {
+ NSString *operator_;
+ NSString *value_;
}
-- (NSString *) type;
-- (NSString *) id;
-- (NSString *) name;
+- (NSString *) operator;
+- (NSString *) value;
@end
-@implementation Relationship
+@implementation CydiaOperation
- (void) dealloc {
- [type_ release];
- [id_ release];
+ [operator_ release];
+ [value_ release];
[super dealloc];
}
-- (NSString *) type {
- return type_;
+- (id) initWithOperator:(const char *)_operator value:(const char *)value {
+ if ((self = [super init]) != nil) {
+ operator_ = [[NSString alloc] initWithUTF8String:_operator];
+ value_ = [[NSString alloc] initWithUTF8String:value];
+ } return self;
}
-- (NSString *) id {
- return id_;
++ (NSArray *) _attributeKeys {
+ return [NSArray arrayWithObjects:
+ @"operator",
+ @"value",
+ nil];
}
-- (NSString *) name {
- _assert(false);
- return nil;
+- (NSArray *) attributeKeys {
+ return [[self class] _attributeKeys];
+}
+
++ (BOOL) isKeyExcludedFromWebScript:(const char *)name {
+ return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
+}
+
+- (NSString *) operator {
+ return operator_;
+}
+
+- (NSString *) value {
+ return value_;
+}
+
+@end
+/* }}} */
+/* CydiaRelation Class {{{ */
+@interface CydiaRelation : NSObject {
+ NSString *relationship_;
+ NSString *package_;
+ CydiaOperation *version_;
+}
+
+- (NSString *) relationship;
+- (NSString *) package;
+- (CydiaOperation *) version;
+
+@end
+
+@implementation CydiaRelation
+
+- (void) dealloc {
+ [relationship_ release];
+ [package_ release];
+ [version_ release];
+ [super dealloc];
+}
+
+- (id) initWithIterator:(pkgCache::DepIterator &)dep {
+ if ((self = [super init]) != nil) {
+ relationship_ = [[NSString alloc] initWithUTF8String:dep.DepType()];
+ package_ = [[NSString alloc] initWithUTF8String:dep.TargetPkg().Name()];
+
+ if (const char *version = dep.TargetVer())
+ version_ = [[CydiaOperation alloc] initWithOperator:dep.CompType() value:version];
+ else
+ version_ = [[NSNull null] retain];
+ } return self;
+}
+
++ (NSArray *) _attributeKeys {
+ return [NSArray arrayWithObjects:
+ @"package",
+ @"relationship",
+ @"version",
+ nil];
+}
+
+- (NSArray *) attributeKeys {
+ return [[self class] _attributeKeys];
+}
+
++ (BOOL) isKeyExcludedFromWebScript:(const char *)name {
+ return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
+}
+
+- (NSString *) relationship {
+ return relationship_;
+}
+
+- (NSString *) package {
+ return package_;
+}
+
+- (CydiaOperation *) version {
+ return version_;
}
@end
@@ -2101,6 +2181,7 @@ struct PackageNameOrdering :
@"mode",
@"name",
@"purposes",
+ @"relations",
@"section",
@"shortDescription",
@"shortSection",
@@ -2121,6 +2202,31 @@ struct PackageNameOrdering :
return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
}
+- (NSArray *) relations {
+@synchronized (database_) {
+ NSMutableArray *relations([NSMutableArray arrayWithCapacity:16]);
+
+ for (pkgCache::DepIterator dep(version_.DependsList()); !dep.end(); ++dep) {
+ pkgCache::DepIterator start;
+ pkgCache::DepIterator end;
+ dep.GlobOr(start, end); // ++dep
+
+ NSMutableArray *ors([NSMutableArray arrayWithCapacity:2]);
+ [relations addObject:ors];
+
+ _forever {
+ [ors addObject:[[[CydiaRelation alloc] initWithIterator:start] autorelease]];
+
+ // yes, seriously. (wtf?)
+ if (start == end)
+ break;
+ ++start;
+ }
+ }
+
+ return relations;
+} }
+
- (void) parse {
if (parsed_ != NULL)
return;