enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h

[ardour.git] / libs / ardour / recent_sessions.cc

diff --git a/libs/ardour/recent_sessions.cc b/libs/ardour/recent_sessions.cc
index 7458c32ff8ac979ed7e937aacd3006c68be77e67..fd0b9b1b1d3127f84ae0edd9210e285ca04786a2 100644 (file)
--- 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;
        }
 }
-