Basically all the core functionality

1 files changed, 41 insertions, 0 deletions

diff --git a/src/git.cpp b/src/git.cpp
index 084e6ca..850b8b3 100644
--- a/src/git.cpp
+++ b/src/git.cpp
@@ -1,6 +1,8 @@
 #include "git.h"
 #include <execinfo.h>
 #include <exceptions.h>
+#include <types.h>
+#include <sys/stat.h>
 
 namespace GitFS {
 	namespace Git {
@@ -14,6 +16,45 @@ namespace GitFS {
 #endif
 			throw Error { err, e->klass, e->message };
 		}
+
+		[[noreturn]] void ErrorToSystemError(const Error & e)
+		{
+			if (e.err == GIT_ENOTFOUND) {
+				throw NetFS::SystemError(ENOENT);
+			}
+			throw NetFS::SystemError(EIO);
+		}
+
+	}
+}
+
+namespace NetFS {
+	Attr & operator<<(Attr & a, const git_tree_entry & e)
+	{
+		a.mode = git_tree_entry_filemode(&e);
+		if (S_ISDIR(a.mode)) {
+			a.mode |= S_IXUSR | S_IXGRP | S_IXOTH | S_IRUSR | S_IRGRP | S_IROTH;
+		}
+		else if (S_ISLNK(a.mode)) {
+			a.mode |= S_IRUSR | S_IRGRP | S_IROTH;
+		}
+		else {
+			a.mode ^= S_IWUSR;
+		}
+		return a;
+	}
+
+	Attr & operator<<(Attr & a, const git_commit & c)
+	{
+		a.ctime = a.atime = a.mtime = git_commit_time(&c);
+		return a;
+	}
+
+	Attr & operator<<(Attr & a, const git_blob & b)
+	{
+		a.blockSize = 1;
+		a.blocks = a.size = git_blob_rawsize(&b);
+		return a;
 	}
 }