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Implemented support for virtual packages.

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The patch adds 150 lines approximately. It is implemented by modifying
xbps_find_pkg_in_dict_by_name() and xbps_find_pkg_in_dict_by_pattern().

When no dictionary is returned if tries to find a virtual package by
looking at the "provides" array object, if found.
This commit is contained in:
Juan RP
2011-01-26 18:05:43 +01:00
parent bc259ae720
commit f06a605854
4 changed files with 153 additions and 20 deletions
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22
include/xbps_api.h
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@ -53,7 +53,7 @@
* @def XBPS_RELVER
* Current library release date.
*/
#define XBPS_RELVER "20110125"
#define XBPS_RELVER "20110126"
/**
* @def XBPS_META_PATH
@ -460,6 +460,26 @@ prop_dictionary_t xbps_find_pkg_from_plist(const char *plist,
prop_dictionary_t xbps_find_pkg_dict_installed(const char *str,
bool bypattern);
/**
* Finds a package name matching an string object in a proplib array.
*
* @param[in] array The proplib array where to look for.
* @param[in] pkgname The package name to match.
*
* @return true on success, false otherwise and errno is set appropiately.
*/
bool xbps_find_pkgname_in_array(prop_array_t array, const char *pkgname);
/**
* Finds a package pattern matching an string object in a proplib array.
*
* @param[in] array The proplib array where to look for.
* @param[in] pattern The package pattern to match.
*
* @return true on success, false otherwise and errno is set appropiately.
*/
bool xbps_find_pkgpattern_in_array(prop_array_t array, const char *pattern);
/**
* Finds a string matching an object in a proplib array.
*