X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/8cf0b1e1a4eab0f78d86ba3dc4576b35ee46969b..49e1672884bf8d50713812bdd4eca26ab2076711:/apt-pkg/deb/dpkgpm.h diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h index 330c788a2..c31d56f8e 100644 --- a/apt-pkg/deb/dpkgpm.h +++ b/apt-pkg/deb/dpkgpm.h @@ -14,25 +14,37 @@ #include <vector> #include <map> #include <stdio.h> +#include <apt-pkg/macros.h> +#ifndef APT_8_CLEANER_HEADERS using std::vector; using std::map; +#endif +class pkgDPkgPMPrivate; class pkgDPkgPM : public pkgPackageManager { private: + pkgDPkgPMPrivate *d; - bool stdin_is_dev_null; + /** \brief record the disappear action and handle accordingly - // the buffer we use for the dpkg status-fd reading - char dpkgbuf[1024]; - int dpkgbuf_pos; - FILE *term_out; - FILE *history_out; - string dpkg_error; + dpkg let packages disappear then they have no files any longer and + nothing depends on them. We need to collect this as dpkg as well as + APT doesn't know beforehand that the package will disappear, so the + only possible option is to tell the user afterwards about it. + To enhance the experience we also try to forward the auto-install + flag so the disappear-causer(s) are not autoremoved next time - + for the transfer to happen the disappeared version needs to depend + on the package the flag should be forwarded to and this package + needs to declare a Replaces on the disappeared package. + \param pkgname Name of the package that disappeared + */ + void handleDisappearAction(std::string const &pkgname); protected: + int pkgFailures; // progress reporting struct DpkgState @@ -44,11 +56,12 @@ class pkgDPkgPM : public pkgPackageManager // the dpkg states that the pkg will run through, the string is // the package, the vector contains the dpkg states that the package // will go through - map<string,vector<struct DpkgState> > PackageOps; + std::map<std::string,std::vector<struct DpkgState> > PackageOps; // the dpkg states that are already done; the string is the package // the int is the state that is already done (e.g. a package that is // going to be install is already in state "half-installed") - map<string,unsigned int> PackageOpsDone; + std::map<std::string,unsigned int> PackageOpsDone; + // progress reporting unsigned int PackagesDone; unsigned int PackagesTotal; @@ -56,19 +69,23 @@ class pkgDPkgPM : public pkgPackageManager struct Item { enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending} Op; - string File; + std::string File; PkgIterator Pkg; - Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op), + Item(Ops Op,PkgIterator Pkg,std::string File = "") : Op(Op), File(File), Pkg(Pkg) {}; Item() {}; }; - vector<Item> List; + std::vector<Item> List; // Helpers bool RunScriptsWithPkgs(const char *Cnf); - bool SendV2Pkgs(FILE *F); - void WriteHistoryTag(string tag, string value); + __deprecated bool SendV2Pkgs(FILE *F); + bool SendPkgsInfo(FILE * const F, unsigned int const &Version); + void WriteHistoryTag(std::string const &tag, std::string value); + + // apport integration + void WriteApportReport(const char *pkgpath, const char *errormsg); // dpkg log bool OpenLog(); @@ -81,7 +98,7 @@ class pkgDPkgPM : public pkgPackageManager void ProcessDpkgStatusLine(int OutStatusFd, char *line); // The Actuall installation implementation - virtual bool Install(PkgIterator Pkg,string File); + virtual bool Install(PkgIterator Pkg,std::string File); virtual bool Configure(PkgIterator Pkg); virtual bool Remove(PkgIterator Pkg,bool Purge = false); virtual bool Go(int StatusFd=-1); @@ -93,4 +110,6 @@ class pkgDPkgPM : public pkgPackageManager virtual ~pkgDPkgPM(); }; +void SigINT(int sig); + #endif