parse also the action flags Upgrade, Dist-Upgrade and alike from the request

diff --git a/apt-pkg/edsp.cc b/apt-pkg/edsp.cc
index 6f084ce0463e484eb6e89755f289fa385ff82e66..d93b054118eee94d59da3c7ec5d8d94e6a647182 100644 (file)
--- a/apt-pkg/edsp.cc
+++ b/apt-pkg/edsp.cc
@@ -166,10 +166,31 @@ bool EDSP::ReadLine(int const input, std::string &line) {
        return false;
 }
                                                                        /*}}}*/
+// EDSP::StringToBool - convert yes/no to bool                         /*{{{*/
+// ---------------------------------------------------------------------
+/* we are not as lazy as we are in the global StringToBool as we really
+   only accept yes/no here - but we will ignore leading spaces */
+bool EDSP::StringToBool(char const *answer, bool const defValue) {
+   for (; isspace(*answer) != 0; ++answer);
+   if (strncasecmp(answer, "yes", 3) == 0)
+      return true;
+   else if (strncasecmp(answer, "no", 2) == 0)
+      return false;
+   else
+      _error->Warning("Value '%s' is not a boolean 'yes' or 'no'!", answer);
+   return defValue;
+}
+                                                                       /*}}}*/
 // EDSP::ReadRequest - first stanza from the given file descriptor     /*{{{*/
 bool EDSP::ReadRequest(int const input, std::list<std::string> &install,
-                       std::list<std::string> &remove)
+                       std::list<std::string> &remove, bool &upgrade,
+                       bool &distUpgrade, bool &autoRemove)
 {
+   install.clear();
+   remove.clear();
+   upgrade = false;
+   distUpgrade = false;
+   autoRemove = false;
    std::string line;
    while (ReadLine(input, line) == true)
    {
@@ -177,7 +198,7 @@ bool EDSP::ReadRequest(int const input, std::list<std::string> &install,
       if (line.empty() == true)
         continue;
       // The first Tag must be a request, so search for it
-      if (line.compare(0,8, "Request:") != 0)
+      if (line.compare(0, 8, "Request:") != 0)
         continue;
 
       while (ReadLine(input, line) == true)
@@ -187,16 +208,25 @@ bool EDSP::ReadRequest(int const input, std::list<std::string> &install,
            return true;
 
         std::list<std::string> *request = NULL;
-        if (line.compare(0,8, "Install:") == 0)
+        if (line.compare(0, 8, "Install:") == 0)
         {
-           line.erase(0,8);
+           line.erase(0, 8);
            request = &install;
         }
-        if (line.compare(0,7, "Remove:") == 0)
+        else if (line.compare(0, 7, "Remove:") == 0)
         {
-           line.erase(0,7);
+           line.erase(0, 7);
            request = &remove;
         }
+        else if (line.compare(0, 8, "Upgrade:") == 0)
+           upgrade = EDSP::StringToBool(line.c_str() + 9, false);
+        else if (line.compare(0, 13, "Dist-Upgrade:") == 0)
+           distUpgrade = EDSP::StringToBool(line.c_str() + 14, false);
+        else if (line.compare(0, 11, "Autoremove:") == 0)
+           autoRemove = EDSP::StringToBool(line.c_str() + 12, false);
+        else
+           _error->Warning("Unknown line in EDSP Request stanza: %s", line.c_str());
+
         if (request == NULL)
            continue;
         size_t end = line.length();
@@ -204,7 +234,7 @@ bool EDSP::ReadRequest(int const input, std::list<std::string> &install,
            size_t begin = line.rfind(' ');
            if (begin == std::string::npos)
            {
-              request->push_back(line.substr(0,end));
+              request->push_back(line.substr(0, end));
               break;
            }
            else if (begin < end)

diff --git a/apt-pkg/edsp.h b/apt-pkg/edsp.h
index 742d89b43bf259048bb28ade9c4002a7f30e94a0..75733c2d2155ef1e6c4f6cb5ea0d21f3d96a0e8e 100644 (file)
--- a/apt-pkg/edsp.h
+++ b/apt-pkg/edsp.h
@@ -14,18 +14,20 @@
 class EDSP                                                             /*{{{*/
 {
        bool static ReadLine(int const input, std::string &line);
+       bool static StringToBool(char const *answer, bool const defValue);
 
 public:
        bool static WriteRequest(pkgDepCache &Cache, FILE* output,
-                                bool const Upgrade = false,
-                                bool const DistUpgrade = false,
-                                bool const AutoRemove = false);
+                                bool const upgrade = false,
+                                bool const distUpgrade = false,
+                                bool const autoRemove = false);
        bool static WriteScenario(pkgDepCache &Cache, FILE* output);
        bool static ReadResponse(FILE* input, pkgDepCache &Cache);
 
        // ReadScenario is provided by the listparser infrastructure
        bool static ReadRequest(int const input, std::list<std::string> &install,
-                               std::list<std::string> &remove);
+                       std::list<std::string> &remove, bool &upgrade,
+                       bool &distUpgrade, bool &autoRemove);
        bool static ApplyRequest(std::list<std::string> const &install,
                                 std::list<std::string> const &remove,
                                 pkgDepCache &Cache);