##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/acquire-method.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/hashes.h>
-
+#include <apt-pkg/md5.h>
+#include <apt-pkg/sha1.h>
+#include <apt-pkg/sha2.h>
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <string>
+#include <vector>
#include <iostream>
#include <stdio.h>
-#include <sys/signal.h>
/*}}}*/
using namespace std;
{
std::cout << "400 URI Failure\nURI: " << Queue->Uri << "\n"
<< "Message: " << Err << " " << IP << "\n";
- // Dequeue
- FetchItem *Tmp = Queue;
- Queue = Queue->Next;
- delete Tmp;
- if (Tmp == QueueBack)
- QueueBack = Queue;
+ Dequeue();
}
else
std::cout << "400 URI Failure\nURI: <UNKNOWN>\nMessage: " << Err << "\n";
std::cout << "\n" << std::flush;
}
+ /*}}}*/
+// AcqMethod::DropPrivsOrDie - Drop privileges or die /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void pkgAcqMethod::DropPrivsOrDie()
+{
+ if (!DropPrivs()) {
+ Fail(false);
+ exit(112); /* call the european emergency number */
+ }
+}
+
/*}}}*/
// AcqMethod::URIStart - Indicate a download is starting /*{{{*/
// ---------------------------------------------------------------------
// AcqMethod::URIDone - A URI is finished /*{{{*/
// ---------------------------------------------------------------------
/* */
+static void printHashStringList(HashStringList const * const list)
+{
+ for (HashStringList::const_iterator hash = list->begin(); hash != list->end(); ++hash)
+ {
+ // very old compatibility name for MD5Sum
+ if (hash->HashType() == "MD5Sum")
+ std::cout << "MD5-Hash: " << hash->HashValue() << "\n";
+ std::cout << hash->HashType() << "-Hash: " << hash->HashValue() << "\n";
+ }
+}
void pkgAcqMethod::URIDone(FetchResult &Res, FetchResult *Alt)
{
if (Queue == 0)
if (Res.LastModified != 0)
std::cout << "Last-Modified: " << TimeRFC1123(Res.LastModified) << "\n";
- if (Res.MD5Sum.empty() == false)
- std::cout << "MD5-Hash: " << Res.MD5Sum << "\n"
- << "MD5Sum-Hash: " << Res.MD5Sum << "\n";
- if (Res.SHA1Sum.empty() == false)
- std::cout << "SHA1-Hash: " << Res.SHA1Sum << "\n";
- if (Res.SHA256Sum.empty() == false)
- std::cout << "SHA256-Hash: " << Res.SHA256Sum << "\n";
+ printHashStringList(&Res.Hashes);
+
if (UsedMirror.empty() == false)
std::cout << "UsedMirror: " << UsedMirror << "\n";
if (Res.GPGVOutput.empty() == false)
if (Alt->LastModified != 0)
std::cout << "Alt-Last-Modified: " << TimeRFC1123(Alt->LastModified) << "\n";
- if (Alt->MD5Sum.empty() == false)
- std::cout << "Alt-MD5-Hash: " << Alt->MD5Sum << "\n";
- if (Alt->SHA1Sum.empty() == false)
- std::cout << "Alt-SHA1-Hash: " << Alt->SHA1Sum << "\n";
- if (Alt->SHA256Sum.empty() == false)
- std::cout << "Alt-SHA256-Hash: " << Alt->SHA256Sum << "\n";
+ printHashStringList(&Alt->Hashes);
if (Alt->IMSHit == true)
std::cout << "Alt-IMS-Hit: true\n";
}
std::cout << "\n" << std::flush;
-
- // Dequeue
- FetchItem *Tmp = Queue;
- Queue = Queue->Next;
- delete Tmp;
- if (Tmp == QueueBack)
- QueueBack = Queue;
+ Dequeue();
}
/*}}}*/
// AcqMethod::MediaFail - Syncronous request for new media /*{{{*/
Tmp->LastModified = 0;
Tmp->IndexFile = StringToBool(LookupTag(Message,"Index-File"),false);
Tmp->FailIgnore = StringToBool(LookupTag(Message,"Fail-Ignore"),false);
+ Tmp->ExpectedHashes = HashStringList();
+ for (char const * const * t = HashString::SupportedHashes(); *t != NULL; ++t)
+ {
+ std::string tag = "Expected-";
+ tag.append(*t);
+ std::string const hash = LookupTag(Message, tag.c_str());
+ if (hash.empty() == false)
+ Tmp->ExpectedHashes.push_back(HashString(*t, hash));
+ }
Tmp->Next = 0;
// Append it to the list
/*}}}*/
// AcqMethod::Redirect - Send a redirect message /*{{{*/
// ---------------------------------------------------------------------
-/* This method sends the redirect message and also manipulates the queue
- to keep the pipeline synchronized. */
+/* This method sends the redirect message and dequeues the item as
+ * the worker will enqueue again later on to the right queue */
void pkgAcqMethod::Redirect(const string &NewURI)
{
std::cout << "103 Redirect\nURI: " << Queue->Uri << "\n"
<< "New-URI: " << NewURI << "\n"
<< "\n" << std::flush;
-
- // Change the URI for the request.
- Queue->Uri = NewURI;
-
- /* To keep the pipeline synchronized, move the current request to
- the end of the queue, past the end of the current pipeline. */
- FetchItem *I;
- for (I = Queue; I->Next != 0; I = I->Next) ;
- I->Next = Queue;
- Queue = Queue->Next;
- I->Next->Next = 0;
- if (QueueBack == 0)
- QueueBack = I->Next;
+ Dequeue();
}
/*}}}*/
// AcqMethod::FetchResult::FetchResult - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* This hides the number of hashes we are supporting from the caller.
It just deals with the hash class. */
-void pkgAcqMethod::FetchResult::TakeHashes(Hashes &Hash)
+void pkgAcqMethod::FetchResult::TakeHashes(class Hashes &Hash)
{
- MD5Sum = Hash.MD5.Result();
- SHA1Sum = Hash.SHA1.Result();
- SHA256Sum = Hash.SHA256.Result();
+ Hashes = Hash.GetHashStringList();
+}
+ /*}}}*/
+void pkgAcqMethod::Dequeue() { /*{{{*/
+ FetchItem const * const Tmp = Queue;
+ Queue = Queue->Next;
+ if (Tmp == QueueBack)
+ QueueBack = Queue;
+ delete Tmp;
}
/*}}}*/
projects / apt.git / blobdiff