libpakfire: archive: Implement extracting hardlinks

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Be more verbose on extraction errors

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

tests: Fix refcounting issues in archive test

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

tests: Fix refcounting issues in keys test

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Drop reference of parent when creating a child parser

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

tests: Check if reference counting is working

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: The data won't be NULL-terminated

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: util: Fix data type for a string

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: util: Remove some debug output

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Remove goto statement in step handling

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Move cachiing Archive from Package to Step

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Close archive after reading all metadata

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Fix typo in comment

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Download via HTTPS only

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

build: Support reading from archives

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Raise and log better errors when a package could not be read

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

python: Implement getting a Package from Archive

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Parse relations in libpakfire

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Drop own implementation of extended attributes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Re-enable logging of extraction process

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Do not try to join path when one argument is NULL

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Implement extracting archives from Python

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Correctly set arch for source packages

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Have pakfire_basename/dirname return a dynamically allocated pointer

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

tests: libpakfire: Test pakfire_basename/dirname

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

cli: Use correct function to print search result

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

downloaders: Continue when mirrorlist download fails

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Remove unused function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

tests: Enable debug logging

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Import filelist

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Import filename

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Constify pakfire_basename/dirname

Those return a pointer to a statically allocated buffer
which should not be freed. To make that obvious, we make
it const.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

python: Drop set_capabilities function

This is broken and will soon be implemented in the archive function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Silence another compiler warning about the turn value

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Makefile: Silence python function cast warnings in GCC 8

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Correctly declare and export pakfire_package_{g,s}et_prerequires

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Parse dependency data from packages

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Return NULL for empty values

This avoids checking for NULL and empty string further down the line

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: archive: Parse more data

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Import package size

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Store groups in an array

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: repo.h: Include missing stdio.h header

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: tests: Add test to import a package

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Fix release delimiter

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

Fix whitespace

No functional changes

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Add function to import an archive to a package

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: Fix dumping empty packages

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

_pakfire: Allow to automatically remove a repository when no longer needed

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

pakfire: Pass on offline switch to Pakfire instance

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Drop unused struct

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Add module tests for the parser

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Fix behaviour of append

We updated the old declaration but that could have been in
a parent parser. Therefore we get the value (where ever it
is from) and update it.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Export pakfire_parser_merge

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Skip expansion when possible

This will spare us going through a lot of code when there
is no variable in a string

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Log time it takes for the parser to run

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Drop unused cleanup function

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Refactor typing

This is a major rewrite and eliminates creating too many
sub-parsers.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Refactor if/else handling

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Move freeing parsers to helper functions

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Disable running in debug mode (by default)

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Log in which parser we are searching

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Do not automatically search recursively

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Log parent parser

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Drop dead code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Put declarations into the large struct

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle that namespace can be NULL

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: End loop when all declarations are merged

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Fix refcounting

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Only merge into the top parser at the very end

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Free all parts of declarations

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Drastically simplify the grammar

When opening a block, we jump straight to the top again

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle template in package blocks

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Remove obsolete comment

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: NULL can be passed all the way to the top

This avoids merging empty parsers

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Tidy up top grammar

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Fix when namespace is NULL

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Use parser-internal namespacing

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Move namespaces into parsers

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Add missing const

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Avoid passing empty parsers up from the bottom

Instead we pass NULL around and only create an empty parser
when we really need to.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle else statements

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Remove some duplicated code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle package

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle scripts

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle templates

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Allow nested blocks

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Merge parsers from all rules

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Dump state of parser after parse

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Remove some accidentially committed code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Leave parser untouched if a file could not be successfully parsed

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Move back to an LR parser

We do not need a GLR parser any more because our syntax is no
longer ambiguous and therefore we can have a smaller parser.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Handle if statements

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Break search when namespace is empty

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Rename pakfire_parser_add_declaration() to set

This is what the function really does and it now also
updates values correctly.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Fix logging of replacements

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Cleanup stripping namespaces

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Move our own code to out own library

Only the untidy flex/bison stuff remains in its own library.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Move logic into the C file

The bison file was getting very messy and the parser is large
enough to have its own object with ref counting.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

parser: Attempt to implement expanding variables

This seems to work (kind of), but there are so many bugs in the other
code that it is hard to tell.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

libpakfire: parser: Add compatibility for older pakfire files

This patch moves the keyword handling out of the parser and puts
it into the lexer where the "define" keyword is added where it is
needed.

That way, we have a clear definition of a clean syntax without
any shift/reduce or reduce/reduce errors, but remain compatible
to the current pakfire files.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>