CMake: Add coverage build type

[apt.git] / apt-pkg / edsp.h

diff --git a/apt-pkg/edsp.h b/apt-pkg/edsp.h
index 347304390ce76fd067df930d024e6209430e0144..60f8c28830eb0a8cbe0786e5bc6c054f2e06798d 100644 (file)
--- a/apt-pkg/edsp.h
+++ b/apt-pkg/edsp.h
@@ -109,8 +109,9 @@ namespace EDSP                                                              /*{{{*/
         *
         *  This method takes care of interpreting whatever the solver sends
         *  through the standard output like a solution, progress or an error.
-        *  The main thread should handle his control over to this method to
-        *  wait for the solver to finish the given task
+        *  The main thread should hand his control over to this method to
+        *  wait for the solver to finish the given task. The file descriptor
+        *  used as input is completely consumed and closed by the method.
         *
         *  \param input file descriptor with the response from the solver
         *  \param Cache the solution should be applied on if any
@@ -158,20 +159,20 @@ namespace EDSP                                                            /*{{{*/
                                 std::list<std::string> const &remove,
                                 pkgDepCache &Cache);
 
-       /** \brief encodes the changes in the Cache as a EDSP solution
+       /** \brief formats a solution stanza for the given version
         *
-        *  The markers in the Cache are observed and send to given
-        *  file. The solution isn't checked for consistency or alike,
-        *  so even broken solutions can be written successfully,
-        *  but the front-end revicing it will properly fail then.
+        *  EDSP uses a simple format for reporting solutions:
+        *  A single required field name with an ID as value.
+        *  Additional fields might appear as debug aids.
         *
-        *  \param Cache which represents the solution
-        *  \param output to write the stanzas forming the solution to
+        *  \param output to write the stanza forming the solution to
+        *  \param Type of the stanza, used as field name
+        *  \param Ver this stanza applies to
         *
-        *  \return true if solution could be written, otherwise false
+        *  \return true if stanza could be written, otherwise false
         */
-       bool WriteSolution(pkgDepCache &Cache, FileFd &output);
-       bool WriteSolution(pkgDepCache &Cache, FILE* output) APT_DEPRECATED_MSG("Use FileFd-based interface instead");
+       bool WriteSolutionStanza(FileFd &output, char const * const Type, pkgCache::VerIterator const &Ver);
+       bool WriteSolution(pkgDepCache &Cache, FILE* output) APT_DEPRECATED_MSG("Use FileFd-based single-stanza interface instead");
 
        /** \brief sends a progress report
         *
@@ -235,4 +236,41 @@ namespace EDSP                                                             /*{{{*/
                                    bool const autoRemove, OpProgress *Progress = NULL);
 }
                                                                        /*}}}*/
+class pkgPackageManager;
+namespace EIPP                                                         /*{{{*/
+{
+   namespace Request
+   {
+      enum Flags
+      {
+        IMMEDIATE_CONFIGURATION_ALL = (1 << 0), /*!< try to keep the least amount of packages unconfigured as possible at all times */
+        NO_IMMEDIATE_CONFIGURATION = (1 << 1), /*!< do not perform immediate configuration at all */
+        ALLOW_TEMPORARY_REMOVE_OF_ESSENTIALS = (1 << 2), /*!< just as the name suggests, very special case and dangerous! */
+      };
+   }
+
+   APT_HIDDEN bool WriteRequest(pkgDepCache &Cache, FileFd &output,
+        unsigned int const flags, OpProgress * const Progress);
+   APT_HIDDEN bool WriteScenario(pkgDepCache &Cache, FileFd &output,
+        OpProgress * const Progress);
+
+   APT_HIDDEN bool OrderInstall(char const * const planner, pkgPackageManager * const PM,
+        unsigned int const version, OpProgress * const Progress);
+   APT_HIDDEN bool ReadResponse(int const input, pkgPackageManager * const PM,
+        OpProgress * const Progress);
+
+   enum class PKG_ACTION
+   {
+      NOOP,
+      INSTALL,
+      REINSTALL,
+      REMOVE
+   };
+   bool ReadRequest(int const input,
+        std::list<std::pair<std::string,PKG_ACTION>> &actions,
+        unsigned int &flags);
+   bool ApplyRequest(std::list<std::pair<std::string,PKG_ACTION>> &actions,
+        pkgDepCache &Cache);
+}
+                                                                       /*}}}*/
 #endif