X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/27da8141d21cfbfc29675510737ee05bdfd4a2b1..5465192b9aeb1ccea778950ccf2d1b7b32f2cd91:/apt-pkg/edsp.h diff --git a/apt-pkg/edsp.h b/apt-pkg/edsp.h index 12b06d143..4f5f500a1 100644 --- a/apt-pkg/edsp.h +++ b/apt-pkg/edsp.h @@ -2,15 +2,19 @@ /** Description \file edsp.h {{{ ###################################################################### Set of methods to help writing and reading everything needed for EDSP - with the noteable exception of reading a scenario for conversion into + with the notable exception of reading a scenario for conversion into a Cache as this is handled by edsp interface for listparser and friends ##################################################################### */ /*}}}*/ #ifndef PKGLIB_EDSP_H #define PKGLIB_EDSP_H -#include <apt-pkg/pkgcache.h> #include <apt-pkg/cacheset.h> +#include <apt-pkg/pkgcache.h> +#include <apt-pkg/cacheiterators.h> +#include <apt-pkg/macros.h> + +#include <stdio.h> #include <list> #include <string> @@ -23,26 +27,8 @@ class pkgDepCache; class OpProgress; -class EDSP /*{{{*/ +namespace EDSP /*{{{*/ { - // we could use pkgCache::DepType and ::Priority, but these would be localized strings⦠- static const char * const PrioMap[]; - static const char * const DepMap[]; - - bool static ReadLine(int const input, std::string &line); - bool static StringToBool(char const *answer, bool const defValue); - - void static WriteScenarioVersion(pkgDepCache &Cache, FILE* output, - pkgCache::PkgIterator const &Pkg, - pkgCache::VerIterator const &Ver); - void static WriteScenarioDependency(pkgDepCache &Cache, FILE* output, - pkgCache::PkgIterator const &Pkg, - pkgCache::VerIterator const &Ver); - void static WriteScenarioLimitedDependency(pkgDepCache &Cache, FILE* output, - pkgCache::PkgIterator const &Pkg, - pkgCache::VerIterator const &Ver, - APT::PackageSet const &pkgset); -public: /** \brief creates the EDSP request stanza * * In the EDSP protocol the first thing send to the resolver is a stanza @@ -59,7 +45,7 @@ public: * * \return true if request was composed successfully, otherwise false */ - bool static WriteRequest(pkgDepCache &Cache, FILE* output, + bool WriteRequest(pkgDepCache &Cache, FILE* output, bool const upgrade = false, bool const distUpgrade = false, bool const autoRemove = false, @@ -82,7 +68,7 @@ public: * * \return true if universe was composed successfully, otherwise false */ - bool static WriteScenario(pkgDepCache &Cache, FILE* output, OpProgress *Progress = NULL); + bool WriteScenario(pkgDepCache &Cache, FILE* output, OpProgress *Progress = NULL); /** \brief creates a limited scenario representing the package universe * @@ -99,7 +85,7 @@ public: * * \return true if universe was composed successfully, otherwise false */ - bool static WriteLimitedScenario(pkgDepCache &Cache, FILE* output, + bool WriteLimitedScenario(pkgDepCache &Cache, FILE* output, APT::PackageSet const &pkgset, OpProgress *Progress = NULL); @@ -116,7 +102,7 @@ public: * * \return true if a solution is found and applied correctly, otherwise false */ - bool static ReadResponse(int const input, pkgDepCache &Cache, OpProgress *Progress = NULL); + bool ReadResponse(int const input, pkgDepCache &Cache, OpProgress *Progress = NULL); /** \brief search and read the request stanza for action later * @@ -134,7 +120,7 @@ public: * * \return true if the request could be found and worked on, otherwise false */ - bool static ReadRequest(int const input, std::list<std::string> &install, + bool ReadRequest(int const input, std::list<std::string> &install, std::list<std::string> &remove, bool &upgrade, bool &distUpgrade, bool &autoRemove); @@ -150,7 +136,7 @@ public: * * \return false if the request couldn't be applied, true otherwise */ - bool static ApplyRequest(std::list<std::string> const &install, + bool ApplyRequest(std::list<std::string> const &install, std::list<std::string> const &remove, pkgDepCache &Cache); @@ -166,7 +152,7 @@ public: * * \return true if solution could be written, otherwise false */ - bool static WriteSolution(pkgDepCache &Cache, FILE* output); + bool WriteSolution(pkgDepCache &Cache, FILE* output); /** \brief sends a progress report * @@ -174,7 +160,7 @@ public: * \param message the solver wants the user to see * \param output the front-end listens for progress report */ - bool static WriteProgress(unsigned short const percent, const char* const message, FILE* output); + bool WriteProgress(unsigned short const percent, const char* const message, FILE* output); /** \brief sends an error report * @@ -182,16 +168,16 @@ public: * they were unable to calculate a solution for a given task. * Obviously they can't send a solution through, so this * methods deals with formatting an error message correctly - * so that the front-ends can recieve and display it. + * so that the front-ends can receive and display it. * * The first line of the message should be a short description * of the error so it can be used for dialog titles or alike * * \param uuid of this error message - * \param message is free form text to discribe the error + * \param message is free form text to describe the error * \param output the front-end listens for error messages */ - bool static WriteError(char const * const uuid, std::string const &message, FILE* output); + bool WriteError(char const * const uuid, std::string const &message, FILE* output); /** \brief executes the given solver and returns the pipe ends @@ -203,10 +189,10 @@ public: * \param[out] solver_in will be the stdin of the solver * \param[out] solver_out will be the stdout of the solver * - * \return true if the solver could be started and the pipes - * are set up correctly, otherwise false and the pipes are invalid + * \return PID of the started solver or 0 if failure occurred */ - bool static ExecuteSolver(const char* const solver, int *solver_in, int *solver_out); + pid_t ExecuteSolver(const char* const solver, int * const solver_in, int * const solver_out, bool /*overload*/); + APT_DEPRECATED bool ExecuteSolver(const char* const solver, int *solver_in, int *solver_out); /** \brief call an external resolver to handle the request * @@ -222,9 +208,9 @@ public: * \return true if the solver has successfully solved the problem, * otherwise false */ - bool static ResolveExternal(const char* const solver, pkgDepCache &Cache, + bool ResolveExternal(const char* const solver, pkgDepCache &Cache, bool const upgrade, bool const distUpgrade, bool const autoRemove, OpProgress *Progress = NULL); -}; +} /*}}}*/ #endif