tests: fix external solver/planner directory setup

[apt.git] / apt-pkg / contrib / error.cc

diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc
index 18810d2a47f6234dbcbf2c90f3eb0678224fa567..8a87e16e9e1fbdb404bfb289f936152fbaad2f07 100644 (file)
--- a/apt-pkg/contrib/error.cc
+++ b/apt-pkg/contrib/error.cc
@@ -13,19 +13,23 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

+#include <config.h>
+

 #include <apt-pkg/error.h>
 
 #include <apt-pkg/error.h>
 

+#include <stdarg.h>
+#include <stddef.h>
+#include <list>

 #include <iostream>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <iostream>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>

-

 #include <string>
 #include <cstring>
 #include <string>
 #include <cstring>

+#include <algorithm>

 
 

-#include "config.h"
-                                                                       /*}}}*/
+                                                                       /*}}}*/

 
 // Global Error Object                                                 /*{{{*/
 /* If the implementation supports posix threads then the accessor function
 
 // Global Error Object                                                 /*{{{*/
 /* If the implementation supports posix threads then the accessor function


@@ -66,9 +70,10 @@ bool GlobalError::NAME (const char *Function, const char *Description,...) { \
        int const errsv = errno; \
        while (true) { \
                va_start(args,Description); \
        int const errsv = errno; \
        while (true) { \
                va_start(args,Description); \

-               if (InsertErrno(TYPE, Function, Description, args, errsv, msgSize) == false) \
-                       break; \
+               bool const retry = InsertErrno(TYPE, Function, Description, args, errsv, msgSize); \

                va_end(args); \
                va_end(args); \

+               if (retry == false) \
+                       break; \

        } \
        return false; \
 }
        } \
        return false; \
 }


@@ -87,9 +92,10 @@ bool GlobalError::InsertErrno(MsgType const &type, const char *Function,
        int const errsv = errno;
        while (true) {
                va_start(args,Description);
        int const errsv = errno;
        while (true) {
                va_start(args,Description);

-               if (InsertErrno(type, Function, Description, args, errsv, msgSize) == false)
-                       break;
+               bool const retry = InsertErrno(type, Function, Description, args, errsv, msgSize);

                va_end(args);
                va_end(args);

+               if (retry == false)
+                  break;

        }
        return false;
 }
        }
        return false;
 }


@@ -193,7 +199,7 @@ bool GlobalError::PopMessage(std::string &Text) {
 
        // check if another error message is pending
        for (std::list<Item>::const_iterator m = Messages.begin();
 
        // check if another error message is pending
        for (std::list<Item>::const_iterator m = Messages.begin();

-            m != Messages.end(); m++)
+            m != Messages.end(); ++m)

                if (m->Type == ERROR || m->Type == FATAL)
                        return Ret;
 
                if (m->Type == ERROR || m->Type == FATAL)
                        return Ret;
 


@@ -207,12 +213,13 @@ void GlobalError::DumpErrors(std::ostream &out, MsgType const &threshold,
        if (mergeStack == true)
                for (std::list<MsgStack>::const_reverse_iterator s = Stacks.rbegin();
                     s != Stacks.rend(); ++s)
        if (mergeStack == true)
                for (std::list<MsgStack>::const_reverse_iterator s = Stacks.rbegin();
                     s != Stacks.rend(); ++s)

-                       Messages.insert(Messages.begin(), s->Messages.begin(), s->Messages.end());
+                       std::copy(s->Messages.begin(), s->Messages.end(), std::front_inserter(Messages));
+
+       std::for_each(Messages.begin(), Messages.end(), [&threshold, &out](Item const &m) {
+               if (m.Type >= threshold)
+                       out << m << std::endl;
+       });

 
 

-       for (std::list<Item>::const_iterator m = Messages.begin();
-            m != Messages.end(); m++)
-               if (m->Type >= threshold)
-                       out << (*m) << std::endl;

        Discard();
 }
                                                                        /*}}}*/
        Discard();
 }
                                                                        /*}}}*/


@@ -220,28 +227,24 @@ void GlobalError::DumpErrors(std::ostream &out, MsgType const &threshold,
 void GlobalError::Discard() {
        Messages.clear();
        PendingFlag = false;
 void GlobalError::Discard() {
        Messages.clear();
        PendingFlag = false;

-};
+}

                                                                        /*}}}*/
 // GlobalError::empty - does our error list include anything?          /*{{{*/
                                                                        /*}}}*/
 // GlobalError::empty - does our error list include anything?          /*{{{*/

-bool GlobalError::empty(MsgType const &trashhold) const {
+bool GlobalError::empty(MsgType const &threshold) const {

        if (PendingFlag == true)
                return false;
 
        if (Messages.empty() == true)
                return true;
 
        if (PendingFlag == true)
                return false;
 
        if (Messages.empty() == true)
                return true;
 

-       for (std::list<Item>::const_iterator m = Messages.begin();
-            m != Messages.end(); m++)
-               if (m->Type >= trashhold)
-                       return false;
-
-       return true;
+       return std::find_if(Messages.begin(), Messages.end(), [&threshold](Item const &m) {
+               return m.Type >= threshold;
+       }) == Messages.end();

 }
                                                                        /*}}}*/
 // GlobalError::PushToStack                                            /*{{{*/
 void GlobalError::PushToStack() {
 }
                                                                        /*}}}*/
 // GlobalError::PushToStack                                            /*{{{*/
 void GlobalError::PushToStack() {

-       MsgStack pack(Messages, PendingFlag);
-       Stacks.push_back(pack);
+       Stacks.emplace_back(Messages, PendingFlag);

        Discard();
 }
                                                                        /*}}}*/
        Discard();
 }
                                                                        /*}}}*/


@@ -257,7 +260,7 @@ void GlobalError::RevertToStack() {
 // GlobalError::MergeWithStack                                         /*{{{*/
 void GlobalError::MergeWithStack() {
        MsgStack pack = Stacks.back();
 // GlobalError::MergeWithStack                                         /*{{{*/
 void GlobalError::MergeWithStack() {
        MsgStack pack = Stacks.back();

-       Messages.insert(Messages.begin(), pack.Messages.begin(), pack.Messages.end());
+       Messages.splice(Messages.begin(), pack.Messages);

        PendingFlag = PendingFlag || pack.PendingFlag;
        Stacks.pop_back();
 }
        PendingFlag = PendingFlag || pack.PendingFlag;
        Stacks.pop_back();
 }