From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 29 Apr 2006 16:54:15 +0000 (+0000)
Subject: Added debugging option to keep temporary files.
X-Git-Tag: 0.7~11
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=videolink.git;a=commitdiff_plain;h=392b6372714c8c2b2bf2389b86fb8f47ef70c2ef

Added debugging option to keep temporary files.
---

diff --git a/temp_file.cpp b/temp_file.cpp
index 6b8165c..6dd6c55 100644
--- a/temp_file.cpp
+++ b/temp_file.cpp
@@ -37,9 +37,12 @@ temp_file::~temp_file()
 {
     close();
 
-    // Don't assert that this is successful.  The file could have
-    // been removed by another process.
-    unlink(name_.c_str());
+    if (!keep_)
+    {
+	// Don't assert that this is successful.  The file could have
+	// been removed by another process.
+	unlink(name_.c_str());
+    }
 }
 
 void temp_file::close()
@@ -51,3 +54,10 @@ void temp_file::close()
 	fd_ = -1;
     }
 }
+
+bool temp_file::keep_ = false;
+
+void temp_file::keep_all(bool keep)
+{
+    keep_ = keep;
+}
diff --git a/temp_file.hpp b/temp_file.hpp
index 7402fe9..e1d942e 100644
--- a/temp_file.hpp
+++ b/temp_file.hpp
@@ -1,4 +1,4 @@
-// Copyright 2005 Ben Hutchings <ben@decadentplace.org.uk>.
+// Copyright 2005-6 Ben Hutchings <ben@decadentplace.org.uk>.
 // See the file "COPYING" for licence details.
 
 #ifndef INC_TEMP_FILE_HPP
@@ -17,9 +17,13 @@ public:
     int get_fd() const { return fd_; }
     const std::string & get_name() const { return name_; }
 
+    static void keep_all(bool keep);
+
 private:
     int fd_;
     std::string name_;
+
+    static bool keep_;
 };
 
 #endif // !INC_TEMP_FILE_HPP
diff --git a/webdvd.cpp b/webdvd.cpp
index 3c21c28..9c26c8f 100644
--- a/webdvd.cpp
+++ b/webdvd.cpp
@@ -918,6 +918,11 @@ int main(int argc, char ** argv)
 	    {
 		argi += 2;
 	    }
+	    else if (std::strcmp(argv[argi], "--save-temps") == 0)
+	    {
+		temp_file::keep_all(true);
+		argi += 1;
+	    }
 	    else if (argv[argi][0] == '-')
 	    {
 		std::cerr << "Invalid option: " << argv[argi] << "\n";