Fix typos in documentation (codespell)

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

diff --git a/apt-pkg/contrib/gpgv.cc b/apt-pkg/contrib/gpgv.cc
index ba059dd87f85c6e6755e48b9ef68e0068e60eed8..9de227062cf3a1a7f3699abed777c1c267ff7199 100644 (file)
--- a/apt-pkg/contrib/gpgv.cc
+++ b/apt-pkg/contrib/gpgv.cc
@@ -10,6 +10,7 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/wait.h>
+#include <unistd.h>
 
 #include<apt-pkg/configuration.h>
 #include<apt-pkg/error.h>
@@ -21,16 +22,9 @@
                                                                        /*}}}*/
 static char * GenerateTemporaryFileTemplate(const char *basename)      /*{{{*/
 {
-   const char *tmpdir = getenv("TMPDIR");
-#ifdef P_tmpdir
-   if (!tmpdir)
-      tmpdir = P_tmpdir;
-#endif
-   if (!tmpdir)
-      tmpdir = "/tmp";
-
    std::string out;
-   strprintf(out,  "%s/%s.XXXXXX", tmpdir, basename);
+   std::string tmpdir = GetTempDir();
+   strprintf(out,  "%s/%s.XXXXXX", tmpdir.c_str(), basename);
    return strdup(out.c_str());
 }
                                                                        /*}}}*/
@@ -109,12 +103,12 @@ void ExecGPGV(std::string const &File, std::string const &FileGPG,
       }
    }
 
+   enum  { DETACHED, CLEARSIGNED } releaseSignature = (FileGPG != File) ? DETACHED : CLEARSIGNED;
    std::vector<std::string> dataHeader;
    char * sig = NULL;
    char * data = NULL;
 
-   // file with detached signature
-   if (FileGPG != File)
+   if (releaseSignature == DETACHED)
    {
       Args.push_back(FileGPG.c_str());
       Args.push_back(File.c_str());
@@ -154,7 +148,7 @@ void ExecGPGV(std::string const &File, std::string const &FileGPG,
         if (sigFd != -1)
            unlink(data);
         ioprintf(std::cerr, "Splitting up %s into data and signature failed", File.c_str());
-        exit(EINTERNAL);
+        exit(112);
       }
       Args.push_back(sig);
       Args.push_back(data);
@@ -187,7 +181,7 @@ void ExecGPGV(std::string const &File, std::string const &FileGPG,
       putenv((char *)"LC_MESSAGES=");
    }
 
-   if (FileGPG != File)
+   if (releaseSignature == DETACHED)
    {
       execvp(gpgvpath.c_str(), (char **) &Args[0]);
       ioprintf(std::cerr, "Couldn't execute %s to check %s", Args[0], File.c_str());
@@ -266,8 +260,7 @@ bool SplitClearSignedFile(std::string const &InFile, FileFd * const ContentFile,
 
    char *buf = NULL;
    size_t buf_size = 0;
-   ssize_t line_len = 0;
-   while ((line_len = getline(&buf, &buf_size, in)) != -1)
+   while (getline(&buf, &buf_size, in) != -1)
    {
       _strrstrip(buf);
       if (found_message_start == false)
@@ -337,8 +330,8 @@ bool SplitClearSignedFile(std::string const &InFile, FileFd * const ContentFile,
    if (first_line == true && found_message_start == false && found_message_end == false)
       return false;
    // otherwise one missing indicates a syntax error
-   else if (first_line == false || found_message_start == false || found_message_end == false)
-      return _error->Error("Splitting of file %s failed as it doesn't contain all expected parts", InFile.c_str());
+   else if (first_line == true || found_message_start == false || found_message_end == false)
+     return _error->Error("Splitting of file %s failed as it doesn't contain all expected parts %i %i %i", InFile.c_str(), first_line, found_message_start, found_message_end);
 
    return true;
 }
@@ -361,7 +354,7 @@ bool OpenMaybeClearSignedFile(std::string const &ClearSignedFileName, FileFd &Me
       return _error->Error("Couldn't open temporary file to work with %s", ClearSignedFileName.c_str());
 
    _error->PushToStack();
-   bool const splitDone = SplitClearSignedFile(ClearSignedFileName.c_str(), &MessageFile, NULL, NULL);
+   bool const splitDone = SplitClearSignedFile(ClearSignedFileName, &MessageFile, NULL, NULL);
    bool const errorDone = _error->PendingError();
    _error->MergeWithStack();
    if (splitDone == false)