X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Frecent_sessions.cc;h=fd0b9b1b1d3127f84ae0edd9210e285ca04786a2;hb=cf52d6e4b40111eb04b244ec054055a4ec15dbe0;hp=7458c32ff8ac979ed7e937aacd3006c68be77e67;hpb=445d742af187a27f035c120545b4fb3a1e4dadd3;p=ardour.git

diff --git a/libs/ardour/recent_sessions.cc b/libs/ardour/recent_sessions.cc
index 7458c32ff8..fd0b9b1b1d 100644
--- a/libs/ardour/recent_sessions.cc
+++ b/libs/ardour/recent_sessions.cc
@@ -19,9 +19,10 @@
 
 #include <cstring>
 #include <cerrno>
-#include <fstream>
+#include <sstream>
 #include <algorithm>
 
+#include "pbd/gstdio_compat.h"
 #include <glibmm/miscutils.h>
 
 #include "pbd/error.h"
@@ -30,7 +31,7 @@
 #include "ardour/filesystem_paths.h"
 #include "ardour/recent_sessions.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
@@ -47,10 +48,9 @@ int
 ARDOUR::read_recent_sessions (RecentSessions& rs)
 {
 	std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
+	FILE* fin = g_fopen (path.c_str(), "rb");
 
-	ifstream recent (path.c_str());
-
-	if (!recent) {
+	if (!fin) {
 		if (errno != ENOENT) {
 			error << string_compose (_("cannot open recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
 			return -1;
@@ -59,6 +59,22 @@ ARDOUR::read_recent_sessions (RecentSessions& rs)
 		}
 	}
 
+	// Read the file into a std::string
+	std::stringstream recent;
+	while (!feof (fin)) {
+		char buf[1024];
+		size_t charsRead = fread (buf, sizeof(char), 1024, fin);
+		if (ferror (fin)) {
+			error << string_compose (_("Error reading recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
+			fclose(fin);
+			return -1;
+		}
+		if (charsRead == 0) {
+			break;
+		}
+		recent.write (buf, charsRead);
+	}
+
 	while (true) {
 
 		pair<string,string> newpair;
@@ -82,6 +98,7 @@ ARDOUR::read_recent_sessions (RecentSessions& rs)
 	 * natural order will be broken
 	 */
 
+	fclose (fin);
 	return 0;
 }
 
@@ -89,18 +106,33 @@ int
 ARDOUR::read_recent_templates (std::deque<std::string>& rt)
 {
 	std::string path = Glib::build_filename (user_config_directory(), recent_templates_file_name);
+	FILE* fin = g_fopen (path.c_str(), "rb");
 
-	ifstream recent (path.c_str());
-
-	if (!recent) {
+	if (!fin) {
 		if (errno != ENOENT) {
-			error << string_compose (_("cannot open recent template file %1 (%2)"), path, strerror (errno)) << endmsg;
+			error << string_compose (_("Cannot open recent template file %1 (%2)"), path, strerror (errno)) << endmsg;
 			return -1;
 		} else {
 			return 1;
 		}
 	}
 
+	// Copy the file contents into a std::stringstream
+	std::stringstream recent;
+	while (!feof (fin)) {
+		char buf[1024];
+		size_t charsRead = fread (buf, sizeof(char), 1024, fin);
+		if (ferror (fin)) {
+			error << string_compose (_("Error reading recent session file %1 (%2)"), path, strerror (errno)) << endmsg;
+			fclose(fin);
+			return -1;
+		}
+		if (charsRead == 0) {
+			break;
+		}
+		recent.write (buf, charsRead);
+	}
+
 	while (true) {
 
 		std::string session_template_full_name;
@@ -114,42 +146,75 @@ ARDOUR::read_recent_templates (std::deque<std::string>& rt)
 		rt.push_back (session_template_full_name);
 	}
 
+	fclose (fin);
 	return 0;
 }
 
 int
 ARDOUR::write_recent_sessions (RecentSessions& rs)
 {
-	std::string path = Glib::build_filename (user_config_directory(), recent_file_name);
+	FILE* fout = g_fopen (Glib::build_filename (user_config_directory(), recent_file_name).c_str(), "wb");
 
-	ofstream recent (path.c_str());
-
-	if (!recent) {
+	if (!fout) {
 		return -1;
 	}
 
-	for (RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
-		recent << (*i).first << '\n' << (*i).second << endl;
+	{
+		stringstream recent;
+
+		for (RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
+			recent << (*i).first << '\n' << (*i).second << endl;
+		}
+
+		string recentString = recent.str();
+		size_t writeSize = recentString.length();
+
+		fwrite(recentString.c_str(), sizeof(char), writeSize, fout);
+
+		if (ferror(fout))
+		{
+			error << string_compose (_("Error writing recent sessions file %1 (%2)"), recent_file_name, strerror (errno)) << endmsg;
+			fclose(fout);
+			return -1;
+		}
 	}
 
+
+
+	fclose (fout);
+
 	return 0;
 }
 
 int
 ARDOUR::write_recent_templates (std::deque<std::string>& rt)
 {
-	std::string path = Glib::build_filename (user_config_directory(), recent_templates_file_name);
+	FILE* fout = g_fopen (Glib::build_filename (user_config_directory(), recent_templates_file_name).c_str(), "wb");
 
-	std::ofstream recent (path.c_str());
-
-	if (!recent) {
+	if (!fout) {
 		return -1;
 	}
 
+	stringstream recent;
+
 	for (std::deque<std::string>::const_iterator i = rt.begin(); i != rt.end(); ++i) {
 		recent << (*i) << std::endl;
 	}
 
+	string recentString = recent.str();
+	size_t writeSize = recentString.length();
+
+	fwrite(recentString.c_str(), sizeof(char), writeSize, fout);
+
+	if (ferror(fout))
+	{
+		error << string_compose (_("Error writing saved template file %1 (%2)"), recent_templates_file_name, strerror (errno)) << endmsg;
+		fclose(fout);
+		return -1;
+	}
+
+	fclose (fout);
+
 	return 0;
 }
 
@@ -226,4 +291,3 @@ ARDOUR::remove_recent_sessions (const string& path)
 		return 1;
 	}
 }
-