From d36d70d2947b1c6a161f6bf55ddd19445f2c81cb Mon Sep 17 00:00:00 2001 From: Dan McGee Date: Wed, 21 Sep 2011 10:31:30 -0500 Subject: 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 --- lib/libalpm/alpm.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'lib/libalpm/alpm.c') 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: */ -- cgit v1.2.3-24-g4f1b