return true;
}
/*}}}*/
+bool pkgSourceList::Type::ParseStanza(vector<metaIndex *> &List,
+ pkgTagSection &Tags,
+ int i,
+ FileFd &Fd)
+{
+ map<string, string> Options;
+
+ string URI = Tags.FindS("URI");
+ if (!FixupURI(URI))
+ {
+ _error->Error(_("Malformed stanza %u in source list %s (URI parse)"),i,Fd.Name().c_str());
+ return false;
+ }
+
+ // Define external/internal options
+ const char* option_deb822[] = {
+ "Architectures", "Architectures-Add", "Architectures-Remove", "Trusted",
+ };
+ const char* option_internal[] = {
+ "arch", "arch+", "arch-", "trusted",
+ };
+ for (unsigned int j=0; j < sizeof(option_deb822)/sizeof(char*); j++)
+ if (Tags.Exists(option_deb822[j]))
+ Options[option_internal[j]] = Tags.FindS(option_deb822[j]);
+
+ // now create one item per suite/section
+ string Suite = Tags.FindS("Suites");
+ Suite = SubstVar(Suite,"$(ARCH)",_config->Find("APT::Architecture"));
+ string const Section = Tags.FindS("Sections");
+
+ std::vector<std::string> list_dist = StringSplit(Suite, " ");
+ std::vector<std::string> list_section = StringSplit(Section, " ");
+ for (std::vector<std::string>::const_iterator I = list_dist.begin();
+ I != list_dist.end(); I++)
+ {
+ for (std::vector<std::string>::const_iterator J = list_section.begin();
+ J != list_section.end(); J++)
+ {
+ if (CreateItem(List, URI, (*I), (*J), Options) == false)
+ {
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
// Type::ParseLine - Parse a single line /*{{{*/
// ---------------------------------------------------------------------
/* This is a generic one that is the 'usual' format for sources.list
return true;
}
/*}}}*/
-
// SourceList::pkgSourceList - Constructors /*{{{*/
// ---------------------------------------------------------------------
/* */
delete *I;
}
/*}}}*/
- /*}}}*/
// SourceList::ReadMainList - Read the main source list from etc /*{{{*/
// ---------------------------------------------------------------------
/* */
return Res;
}
/*}}}*/
-// CNC:2003-03-03 - Needed to preserve backwards compatibility.
// SourceList::Reset - Clear the sourcelist contents /*{{{*/
// ---------------------------------------------------------------------
/* */
SrcList.erase(SrcList.begin(),SrcList.end());
}
/*}}}*/
-// CNC:2003-03-03 - Function moved to ReadAppend() and Reset().
// SourceList::Read - Parse the sourcelist file /*{{{*/
// ---------------------------------------------------------------------
/* */
/* */
bool pkgSourceList::ReadAppend(string File)
{
- // try reading as deb822
- // FIXME: proper error handling so that we do not error for good old-style
- // sources
- FileFd Fd(File, FileFd::ReadOnly);
- pkgTagFile Sources(&Fd);
- if (_error->PendingError() == false)
+ if (_config->FindB("APT::Sources::Use-Deb822", true) == true)
{
- pkgTagSection Tags;
- map<string, string> Options;
- int i=0;
- while (Sources.Step(Tags) == true)
- {
- if(!Tags.Exists("Type"))
- continue;
- string const type = Tags.FindS("Type");
- Type *Parse = Type::GetType(type.c_str());
- if (Parse == 0)
- return _error->Error(_("Type '%s' is not known on stanza %u in source list %s"),type.c_str(),i,File.c_str());
-
- string URI = Tags.FindS("URL");
- if (!Parse->FixupURI(URI))
- return _error->Error(_("Malformed stanza %lu in source list %s (URI parse)"),i,File.c_str());
- string const Dist = Tags.FindS("Dist");
- string const Section = Tags.FindS("Section");
- // check if there are any options we support
- const char* option_str[] = {
- "arch", "arch+", "arch-", "trusted" };
- for (unsigned int j=0; j < sizeof(option_str)/sizeof(char*); j++)
- if (Tags.Exists(option_str[j]))
- Options[option_str[j]] = Tags.FindS(option_str[j]);
- Parse->CreateItem(SrcList, URI, Dist, Section, Options);
- i++;
- }
- // we are done
- if(i>0)
+ int lines_parsed =ParseFileDeb822(File);
+ if (lines_parsed < 0)
+ return false;
+ else if (lines_parsed > 0)
return true;
+ // no lines parsed ... fall through and use old style parser
}
+ return ParseFileOldStyle(File);
+}
+// SourceList::ReadFileOldStyle - Read Traditional style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ParseFileOldStyle(string File)
+{
// Open the stream for reading
ifstream F(File.c_str(),ios::in /*| ios::nocreate*/);
if (!F != 0)
return true;
}
/*}}}*/
+// SourceList::ParseFileDeb822 - Parse deb822 style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* Returns: the number of stanzas parsed*/
+int pkgSourceList::ParseFileDeb822(string File)
+{
+ pkgTagSection Tags;
+ unsigned int i=0;
+
+ // see if we can read the file
+ _error->PushToStack();
+ FileFd Fd(File, FileFd::ReadOnly);
+ pkgTagFile Sources(&Fd);
+ if (_error->PendingError() == true)
+ {
+ _error->RevertToStack();
+ return 0;
+ }
+ _error->MergeWithStack();
+
+ // read step by step
+ while (Sources.Step(Tags) == true)
+ {
+ if(!Tags.Exists("Type"))
+ continue;
+
+ string const type = Tags.FindS("Type");
+ Type *Parse = Type::GetType(type.c_str());
+ if (Parse == 0)
+ {
+ _error->Error(_("Type '%s' is not known on stanza %u in source list %s"),type.c_str(),i,Fd.Name().c_str());
+ return -1;
+ }
+
+ if (!Parse->ParseStanza(SrcList, Tags, i, Fd))
+ return -1;
+
+ i++;
+ }
+
+ // we are done, return the number of stanzas read
+ return i;
+}
+ /*}}}*/
// SourceList::FindIndex - Get the index associated with a file /*{{{*/
// ---------------------------------------------------------------------
/* */
projects / apt.git / blobdiff