convert EDSP to be based on FileFd instead of FILE*

[apt.git] / cmdline / apt-dump-solver.cc

diff --git a/cmdline/apt-dump-solver.cc b/cmdline/apt-dump-solver.cc
index 27592f22eb5f3e5258785f27cd9fd3300735f53d..cb72330590c464bfccc2674fbf5c6eae2f9fb237 100644 (file)
--- a/cmdline/apt-dump-solver.cc
+++ b/cmdline/apt-dump-solver.cc
@@ -36,20 +36,25 @@ static bool ShowHelp() {
                                                                        /*}}}*/
 int main(int argc,const char *argv[])                                  /*{{{*/
 {
+       // we really don't need anything
+       DropPrivileges();
+
        if (argc > 1 && (strcmp(argv[1], "--help") == 0 || strcmp(argv[1],"-h") == 0 ||
            strcmp(argv[1],"-v") == 0 || strcmp(argv[1],"--version") == 0)) {
                ShowHelp();
                return 0;
        }
 
-       // we really don't need anything
-       DropPrivileges();
+       FileFd stdoutfd;
+       if (stdoutfd.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly | FileFd::BufferedWrite, true) == false)
+          return 1;
+
        char const * const filename = getenv("APT_EDSP_DUMP_FILENAME");
        if (filename == NULL || strlen(filename) == 0)
        {
           EDSP::WriteError("ERR_NO_FILENAME", "You have to set the environment variable APT_EDSP_DUMP_FILENAME\n"
                 "to a valid filename to store the dump of EDSP solver input in.\n"
-                "For example with: export APT_EDSP_DUMP_FILENAME=/tmp/dump.edsp", stdout);
+                "For example with: export APT_EDSP_DUMP_FILENAME=/tmp/dump.edsp", stdoutfd);
           return 0;
        }
 
@@ -62,10 +67,10 @@ int main(int argc,const char *argv[])                                       /*{{{*/
           std::ostringstream out;
           out << "Writing EDSP solver input to file '" << filename << "' failed!\n";
           _error->DumpErrors(out);
-          EDSP::WriteError("ERR_WRITE_ERROR", out.str(), stdout);
+          EDSP::WriteError("ERR_WRITE_ERROR", out.str(), stdoutfd);
           return 0;
        }
 
-       EDSP::WriteError("ERR_JUST_DUMPING", "I am too dumb, i can just dump!\nPlease use one of my friends instead!", stdout);
+       EDSP::WriteError("ERR_JUST_DUMPING", "I am too dumb, i can just dump!\nPlease use one of my friends instead!", stdoutfd);
        return 0;
 }