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| author | Dan McGee <dan@archlinux.org> | 2011-09-21 10:31:30 -0500 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2011-09-22 10:32:35 -0500 |
| commit | d36d70d2947b1c6a161f6bf55ddd19445f2c81cb (patch) | |
| tree | 1f441576947995ed213141f5e62f8eae57c28108 /lib/libalpm/alpm.c | |
| parent | 33f251853155fd1e04d03fbaffb3849ab8e953dc (diff) | |
| download | pacman-d36d70d2947b1c6a161f6bf55ddd19445f2c81cb.tar.xz | |
Add alpm_capabilities() method and enumeration
This allows a frontend program to query, at runtime, what the library
supports. This can be useful for sanity checking during config-
requiring a downloader or disallowing signature settings, for example.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm.c')
| -rw-r--r-- | lib/libalpm/alpm.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c index 585c6a82..f9dd8d38 100644 --- a/lib/libalpm/alpm.c +++ b/lib/libalpm/alpm.c @@ -133,9 +133,30 @@ int SYMEXPORT alpm_release(alpm_handle_t *myhandle) * @brief Various libalpm functions */ -/* Get the version of library */ -const char SYMEXPORT *alpm_version(void) { +/** Get the version of library. + * @return the library version, e.g. "6.0.4" + * */ +const char SYMEXPORT *alpm_version(void) +{ return LIB_VERSION; } +/** Get the capabilities of the library. + * @return a bitmask of the capabilities + * */ +enum alpm_caps SYMEXPORT alpm_capabilities(void) +{ + return 0 +#ifdef ENABLE_NLS + | ALPM_CAPABILITY_NLS +#endif +#ifdef HAVE_LIBCURL + | ALPM_CAPABILITY_DOWNLOADER +#endif +#ifdef HAVE_LIBGPGME + | ALPM_CAPABILITY_SIGNATURES +#endif + | 0; +} + /* vim: set ts=2 sw=2 noet: */ |