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Alternatives framework (1/2) (WIP).

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This commit is contained in:
Juan RP
2015-10-18 10:38:35 +02:00
parent c457b594aa
commit faeff38ca2
8 changed files with 642 additions and 4 deletions
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25
include/xbps.h.in
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@@ -48,7 +48,7 @@
*
* This header documents the full API for the XBPS Library.
*/
#define XBPS_API_VERSION "20150603"
#define XBPS_API_VERSION "20151018"
#ifndef XBPS_VERSION
#define XBPS_VERSION "UNSET"
@@ -96,6 +96,12 @@
*/
#define XBPS_PKGDB "pkgdb-0.38.plist"
/**
* @def XBPS_ALTERNATIVES
* Filename for the package alternatives database.
*/
#define XBPS_ALTERNATIVES "alternatives-0.48.plist"
/**
* @def XBPS_PKGPROPS
* Filename for package metadata property list.
@@ -280,6 +286,11 @@ extern "C" {
* - XBPS_STATE_INVALID_DEP: package has an invalid dependency.
* - XBPS_STATE_SHOW_INSTALL_MSG: package must show a post-install message.
* - XBPS_STATE_SHOW_REMOVE_MSG: package must show a pre-remove message.
* - XBPS_STATE_ALTGROUP_ADDED: package has registered an alternative group.
* - XBPS_STATE_ALTGROUP_REMOVED: package has unregistered an alternative group.
* - XBPS_STATE_ALTGROUP_SWITCHED: alternative group has been switched.
* - XBPS_STATE_ALTGROUP_LINK_ADDED: link added by an alternative group.
* - XBPS_STATE_ALTGROUP_LINK_REMOVED: link removed by an alternative group.
* - XBPS_STATE_UNPACK_FILE_PRESERVED: package unpack preserved a file.
* - XBPS_STATE_PKGDB: pkgdb upgrade in progress.
* - XBPS_STATE_PKGDB_DONE: pkgdb has been upgraded successfully.
@@ -328,7 +339,12 @@ typedef enum xbps_state {
XBPS_STATE_UNPACK_FILE_PRESERVED,
XBPS_STATE_PKGDB,
XBPS_STATE_PKGDB_DONE,
XBPS_STATE_TRANS_ADDPKG
XBPS_STATE_TRANS_ADDPKG,
XBPS_STATE_ALTGROUP_ADDED,
XBPS_STATE_ALTGROUP_REMOVED,
XBPS_STATE_ALTGROUP_SWITCHED,
XBPS_STATE_ALTGROUP_LINK_ADDED,
XBPS_STATE_ALTGROUP_LINK_REMOVED
} xbps_state_t;
/**
@@ -514,6 +530,7 @@ struct xbps_handle {
*/
xbps_dictionary_t pkgdb_revdeps;
xbps_dictionary_t vpkgd;
xbps_dictionary_t alternatives;
/**
* @var pkgdb
*
@@ -629,6 +646,10 @@ void xbps_dbg_printf_append(struct xbps_handle *, const char *, ...);
void xbps_error_printf(const char *, ...);
void xbps_warn_printf(const char *, ...);
int xbps_alternatives_flush(struct xbps_handle *xhp);
int xbps_alternatives_register(struct xbps_handle *, xbps_dictionary_t);
int xbps_alternatives_unregister(struct xbps_handle *, xbps_dictionary_t);
/**
* Initialize the XBPS library with the following steps:
*