More stringstream removal.

1 files changed, 21 insertions, 19 deletions

diff --git a/src/certificate_chain.cc b/src/certificate_chain.cc
index 0cf9ee06..df68cb9f 100644
--- a/src/certificate_chain.cc
+++ b/src/certificate_chain.cc
@@ -106,9 +106,7 @@ command (string cmd)
 	int const code = WEXITSTATUS (r);
 #endif
 	if (code) {
-		locked_stringstream s;
-		s << "error " << code << " in " << cmd << " within " << boost::filesystem::current_path();
-		throw dcp::MiscError (s.str());
+		throw dcp::MiscError (String::compose ("error %1 in %2 within %3", code, cmd, boost::filesystem::current_path().string()));
 	}
 }
 
@@ -123,9 +121,7 @@ public_key_digest (boost::filesystem::path private_key, boost::filesystem::path
 	boost::filesystem::path public_name = private_key.string() + ".public";
 
 	/* Create the public key from the private key */
-	locked_stringstream s;
-	s << "\"" << openssl.string() << "\" rsa -outform PEM -pubout -in " << private_key.string() << " -out " << public_name.string ();
-	command (s.str().c_str ());
+	command (String::compose("\"%1\" rsa -outform PEM -pubout -in %2 -out %3", openssl.string(), private_key.string(), public_name.string ()));
 
 	/* Read in the public key from the file */
 
@@ -220,11 +216,13 @@ CertificateChain::CertificateChain (
 		"/dnQualifier=" + public_key_digest ("ca.key", openssl);
 
 	{
-		locked_stringstream c;
-		c << quoted_openssl
-		  << " req -new -x509 -sha256 -config ca.cnf -days 3650 -set_serial 5"
-		  << " -subj \"" << ca_subject << "\" -key ca.key -outform PEM -out ca.self-signed.pem";
-		command (c.str().c_str());
+		command (
+			String::compose (
+				"%1 req -new -x509 -sha256 -config ca.cnf -days 3650 -set_serial 5"
+				" -subj \"%2\" -key ca.key -outform PEM -out ca.self-signed.pem",
+				quoted_openssl, ca_subject
+				)
+			);
 	}
 
 	command (quoted_openssl + " genrsa -out intermediate.key 2048");
@@ -251,13 +249,14 @@ CertificateChain::CertificateChain (
 		"/dnQualifier="	+ public_key_digest ("intermediate.key", openssl);
 
 	{
-		locked_stringstream s;
-		s << quoted_openssl
-		  << " req -new -config intermediate.cnf -days 3649 -subj \"" << inter_subject << "\" -key intermediate.key -out intermediate.csr";
-		command (s.str().c_str());
+		command (
+			String::compose (
+				"%1 req -new -config intermediate.cnf -days 3649 -subj \"%2\" -key intermediate.key -out intermediate.csr",
+				quoted_openssl, inter_subject
+				)
+			);
 	}
 
-
 	command (
 		quoted_openssl +
 		" x509 -req -sha256 -days 3649 -CA ca.self-signed.pem -CAkey ca.key -set_serial 6"
@@ -288,9 +287,12 @@ CertificateChain::CertificateChain (
 		"/dnQualifier="	+ public_key_digest ("leaf.key", openssl);
 
 	{
-		locked_stringstream s;
-		s << quoted_openssl << " req -new -config leaf.cnf -days 3648 -subj \"" << leaf_subject << "\" -key leaf.key -outform PEM -out leaf.csr";
-		command (s.str().c_str());
+		command (
+			String::compose (
+				"%1 req -new -config leaf.cnf -days 3648 -subj \"%2\" -key leaf.key -outform PEM -out leaf.csr",
+				quoted_openssl, leaf_subject
+				)
+			);
 	}
 
 	command (