| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | lib/libalpm/package.c | 174 |
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c index d30e6138..4f7cc2db 100644 --- a/lib/libalpm/package.c +++ b/lib/libalpm/package.c @@ -99,176 +99,187 @@ int SYMEXPORT alpm_pkg_checkmd5sum(pmpkg_t *pkg) return(retval); } -#define LAZY_LOAD(info, errret) \ - do { \ - ALPM_LOG_FUNC; \ - ASSERT(handle != NULL, return(errret)); \ - ASSERT(pkg != NULL, return(errret)); \ - if(pkg->origin != PKG_FROM_FILE && !(pkg->infolevel & info)) { \ - _alpm_db_read(pkg->origin_data.db, pkg, info); \ - } \ - } while(0) - +/* Default package accessor functions. These will get overridden by any + * backend logic that needs lazy access, such as the local database through + * a lazy-laod cache. However, the defaults will work just fine for fully- + * populated package structures. */ +const char *_pkg_get_filename(pmpkg_t *pkg) { return pkg->filename; } +const char *_pkg_get_name(pmpkg_t *pkg) { return pkg->name; } +const char *_pkg_get_version(pmpkg_t *pkg) { return pkg->version; } +const char *_pkg_get_desc(pmpkg_t *pkg) { return pkg->desc; } +const char *_pkg_get_url(pmpkg_t *pkg) { return pkg->url; } +time_t _pkg_get_builddate(pmpkg_t *pkg) { return pkg->builddate; } +time_t _pkg_get_installdate(pmpkg_t *pkg) { return pkg->installdate; } +const char *_pkg_get_packager(pmpkg_t *pkg) { return pkg->packager; } +const char *_pkg_get_md5sum(pmpkg_t *pkg) { return pkg->md5sum; } +const char *_pkg_get_arch(pmpkg_t *pkg) { return pkg->arch; } +off_t _pkg_get_size(pmpkg_t *pkg) { return pkg->size; } +off_t _pkg_get_isize(pmpkg_t *pkg) { return pkg->isize; } +pmpkgreason_t _pkg_get_reason(pmpkg_t *pkg) { return pkg->reason; } +int _pkg_has_force(pmpkg_t *pkg) { return pkg->force; } + +alpm_list_t *_pkg_get_licenses(pmpkg_t *pkg) { return pkg->licenses; } +alpm_list_t *_pkg_get_groups(pmpkg_t *pkg) { return pkg->groups; } +alpm_list_t *_pkg_get_depends(pmpkg_t *pkg) { return pkg->depends; } +alpm_list_t *_pkg_get_optdepends(pmpkg_t *pkg) { return pkg->optdepends; } +alpm_list_t *_pkg_get_conflicts(pmpkg_t *pkg) { return pkg->conflicts; } +alpm_list_t *_pkg_get_provides(pmpkg_t *pkg) { return pkg->provides; } +alpm_list_t *_pkg_get_replaces(pmpkg_t *pkg) { return pkg->replaces; } +alpm_list_t *_pkg_get_deltas(pmpkg_t *pkg) { return pkg->deltas; } +alpm_list_t *_pkg_get_files(pmpkg_t *pkg) { return pkg->files; } +alpm_list_t *_pkg_get_backup(pmpkg_t *pkg) { return pkg->backup; } + +/** The standard package operations struct. Get fields directly from the + * struct itself with no abstraction layer or any type of lazy loading. + */ +struct pkg_operations default_pkg_ops = { + .get_filename = _pkg_get_filename, + .get_name = _pkg_get_name, + .get_version = _pkg_get_version, + .get_desc = _pkg_get_desc, + .get_url = _pkg_get_url, + .get_builddate = _pkg_get_builddate, + .get_installdate = _pkg_get_installdate, + .get_packager = _pkg_get_packager, + .get_md5sum = _pkg_get_md5sum, + .get_arch = _pkg_get_arch, + .get_size = _pkg_get_size, + .get_isize = _pkg_get_isize, + .get_reason = _pkg_get_reason, + .has_force = _pkg_has_force, + .get_licenses = _pkg_get_licenses, + .get_groups = _pkg_get_groups, + .get_depends = _pkg_get_depends, + .get_optdepends = _pkg_get_optdepends, + .get_conflicts = _pkg_get_conflicts, + .get_provides = _pkg_get_provides, + .get_replaces = _pkg_get_replaces, + .get_deltas = _pkg_get_deltas, + .get_files = _pkg_get_files, + .get_backup = _pkg_get_backup, +}; + +/* Public functions for getting package information. These functions + * delegate the hard work to the function callbacks attached to each + * package, which depend on where the package was loaded from. */ const char SYMEXPORT *alpm_pkg_get_filename(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->filename; + return pkg->ops->get_filename(pkg); } const char SYMEXPORT *alpm_pkg_get_name(pmpkg_t *pkg) { - ASSERT(pkg != NULL, return(NULL)); - return pkg->name; + return pkg->ops->get_name(pkg); } const char SYMEXPORT *alpm_pkg_get_version(pmpkg_t *pkg) { - ASSERT(pkg != NULL, return(NULL)); - return pkg->version; + return pkg->ops->get_version(pkg); } const char SYMEXPORT *alpm_pkg_get_desc(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->desc; + return pkg->ops->get_desc(pkg); } const char SYMEXPORT *alpm_pkg_get_url(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->url; + return pkg->ops->get_url(pkg); } time_t SYMEXPORT alpm_pkg_get_builddate(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, 0); - return pkg->builddate; + return pkg->ops->get_builddate(pkg); } time_t SYMEXPORT alpm_pkg_get_installdate(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, 0); - return pkg->installdate; + return pkg->ops->get_installdate(pkg); } const char SYMEXPORT *alpm_pkg_get_packager(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->packager; + return pkg->ops->get_packager(pkg); } const char SYMEXPORT *alpm_pkg_get_md5sum(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->md5sum; + return pkg->ops->get_md5sum(pkg); } const char SYMEXPORT *alpm_pkg_get_arch(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->arch; + return pkg->ops->get_arch(pkg); } off_t SYMEXPORT alpm_pkg_get_size(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, -1); - return pkg->size; + return pkg->ops->get_size(pkg); } off_t SYMEXPORT alpm_pkg_get_isize(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, -1); - return pkg->isize; + return pkg->ops->get_isize(pkg); } pmpkgreason_t SYMEXPORT alpm_pkg_get_reason(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, -1); - return pkg->reason; + return pkg->ops->get_reason(pkg); } -alpm_list_t SYMEXPORT *alpm_pkg_get_licenses(pmpkg_t *pkg) +int SYMEXPORT alpm_pkg_has_force(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->licenses; + return pkg->ops->has_force(pkg); } -alpm_list_t SYMEXPORT *alpm_pkg_get_groups(pmpkg_t *pkg) +alpm_list_t SYMEXPORT *alpm_pkg_get_licenses(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->groups; + return pkg->ops->get_licenses(pkg); } -int SYMEXPORT alpm_pkg_has_force(pmpkg_t *pkg) +alpm_list_t SYMEXPORT *alpm_pkg_get_groups(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, -1); - return pkg->force; + return pkg->ops->get_groups(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_depends(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DEPENDS, NULL); - return pkg->depends; + return pkg->ops->get_depends(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_optdepends(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DEPENDS, NULL); - return pkg->optdepends; + return pkg->ops->get_optdepends(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_conflicts(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DEPENDS, NULL); - return pkg->conflicts; + return pkg->ops->get_conflicts(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_provides(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DEPENDS, NULL); - return pkg->provides; + return pkg->ops->get_provides(pkg); } -alpm_list_t SYMEXPORT *alpm_pkg_get_deltas(pmpkg_t *pkg) +alpm_list_t SYMEXPORT *alpm_pkg_get_replaces(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DELTAS, NULL); - return pkg->deltas; + return pkg->ops->get_replaces(pkg); } -alpm_list_t SYMEXPORT *alpm_pkg_get_replaces(pmpkg_t *pkg) +alpm_list_t SYMEXPORT *alpm_pkg_get_deltas(pmpkg_t *pkg) { - LAZY_LOAD(INFRQ_DESC, NULL); - return pkg->replaces; + return pkg->ops->get_deltas(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_files(pmpkg_t *pkg) { - ALPM_LOG_FUNC; - - /* Sanity checks */ - ASSERT(handle != NULL, return(NULL)); - ASSERT(pkg != NULL, return(NULL)); - - if(pkg->origin == PKG_FROM_LOCALDB - && !(pkg->infolevel & INFRQ_FILES)) { - _alpm_db_read(pkg->origin_data.db, pkg, INFRQ_FILES); - } - return pkg->files; + return pkg->ops->get_files(pkg); } alpm_list_t SYMEXPORT *alpm_pkg_get_backup(pmpkg_t *pkg) { - ALPM_LOG_FUNC; - - /* Sanity checks */ - ASSERT(handle != NULL, return(NULL)); - ASSERT(pkg != NULL, return(NULL)); - - if(pkg->origin == PKG_FROM_LOCALDB - && !(pkg->infolevel & INFRQ_FILES)) { - _alpm_db_read(pkg->origin_data.db, pkg, INFRQ_FILES); - } - return pkg->backup; + return pkg->ops->get_backup(pkg); } pmdb_t SYMEXPORT *alpm_pkg_get_db(pmpkg_t *pkg) @@ -517,6 +528,7 @@ pmpkg_t *_alpm_pkg_dup(pmpkg_t *pkg) /* internal */ newpkg->origin = pkg->origin; + newpkg->ops = pkg->ops; if(newpkg->origin == PKG_FROM_FILE) { newpkg->origin_data.file = strdup(pkg->origin_data.file); } else { |