*: remove all usages of C++ streams (-10k in code size)

Also add copyright banners to all files which were missing them

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

18 files changed, 198 insertions, 52 deletions

diff --git a/src/Daemon/CommLayerServer.cpp b/src/Daemon/CommLayerServer.cpp
index d61da399..5e250121 100644
--- a/src/Daemon/CommLayerServer.cpp
+++ b/src/Daemon/CommLayerServer.cpp
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include "CommLayerServer.h"
 #include "CrashWatcher.h"
 
diff --git a/src/Daemon/CommLayerServer.h b/src/Daemon/CommLayerServer.h
index 367c0956..bb33a1e9 100644
--- a/src/Daemon/CommLayerServer.h
+++ b/src/Daemon/CommLayerServer.h
@@ -1,7 +1,24 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #ifndef COMMLAYERSERVER_H_
 #define COMMLAYERSERVER_H_
 
-#include <string>
 #include "abrtlib.h"
 #include "CrashTypes.h"
 
diff --git a/src/Daemon/CommLayerServerDBus.cpp b/src/Daemon/CommLayerServerDBus.cpp
index f2471586..6dfc48b7 100644
--- a/src/Daemon/CommLayerServerDBus.cpp
+++ b/src/Daemon/CommLayerServerDBus.cpp
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include <dbus/dbus.h>
 #include "abrtlib.h"
 #include "abrt_dbus.h"
diff --git a/src/Daemon/CommLayerServerDBus.h b/src/Daemon/CommLayerServerDBus.h
index 9bd77666..4fecf1be 100644
--- a/src/Daemon/CommLayerServerDBus.h
+++ b/src/Daemon/CommLayerServerDBus.h
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #ifndef COMMLAYERSERVERDBUS_H_
 #define COMMLAYERSERVERDBUS_H_
 
diff --git a/src/Daemon/CommLayerServerSocket.cpp b/src/Daemon/CommLayerServerSocket.cpp
index ab880fb2..1e8bf6ee 100644
--- a/src/Daemon/CommLayerServerSocket.cpp
+++ b/src/Daemon/CommLayerServerSocket.cpp
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include <sys/socket.h>
 #include <sys/un.h>
 #include "abrtlib.h"
diff --git a/src/Daemon/CommLayerServerSocket.h b/src/Daemon/CommLayerServerSocket.h
index c511954c..40f6f892 100644
--- a/src/Daemon/CommLayerServerSocket.h
+++ b/src/Daemon/CommLayerServerSocket.h
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include "CommLayerServer.h"
 #include "DBusCommon.h"
 #include <glib.h>
diff --git a/src/Daemon/CrashWatcher.cpp b/src/Daemon/CrashWatcher.cpp
index 93365f3b..4d68a811 100644
--- a/src/Daemon/CrashWatcher.cpp
+++ b/src/Daemon/CrashWatcher.cpp
@@ -15,8 +15,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #include "abrtlib.h"
 #include "Daemon.h"
 #include "ABRTException.h"
diff --git a/src/Daemon/CrashWatcher.h b/src/Daemon/CrashWatcher.h
index 31b72e08..eaf24997 100644
--- a/src/Daemon/CrashWatcher.h
+++ b/src/Daemon/CrashWatcher.h
@@ -15,8 +15,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #ifndef CRASHWATCHER_H_
 #define CRASHWATCHER_H_
 
diff --git a/src/Daemon/Daemon.cpp b/src/Daemon/Daemon.cpp
index 99214230..704d2c35 100644
--- a/src/Daemon/Daemon.cpp
+++ b/src/Daemon/Daemon.cpp
@@ -15,8 +15,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #include <syslog.h>
 #include <pthread.h>
 #include <resolv.h> /* res_init */
diff --git a/src/Daemon/Daemon.h b/src/Daemon/Daemon.h
index ac998b93..67a97ca7 100644
--- a/src/Daemon/Daemon.h
+++ b/src/Daemon/Daemon.h
@@ -15,8 +15,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #ifndef DAEMON_H_
 #define DAEMON_H_
 
diff --git a/src/Daemon/MiddleWare.cpp b/src/Daemon/MiddleWare.cpp
index ebd5c0fc..e0687fd5 100644
--- a/src/Daemon/MiddleWare.cpp
+++ b/src/Daemon/MiddleWare.cpp
@@ -17,8 +17,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #include "abrtlib.h"
 #include "abrt_types.h"
 #include "Daemon.h"
diff --git a/src/Daemon/MiddleWare.h b/src/Daemon/MiddleWare.h
index aa37e3ed..94f9fb99 100644
--- a/src/Daemon/MiddleWare.h
+++ b/src/Daemon/MiddleWare.h
@@ -18,8 +18,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #ifndef MIDDLEWARE_H_
 #define MIDDLEWARE_H_
 
diff --git a/src/Daemon/PluginManager.cpp b/src/Daemon/PluginManager.cpp
index 5166c6a4..e63cb3ac 100644
--- a/src/Daemon/PluginManager.cpp
+++ b/src/Daemon/PluginManager.cpp
@@ -17,10 +17,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
-#include <fstream>
-#include <iostream>
+*/
 #include <dlfcn.h>
 #include "abrtlib.h"
 #include "ABRTException.h"
@@ -85,23 +82,21 @@ static const char *const plugin_type_str[] = {
 
 bool LoadPluginSettings(const char *pPath, map_plugin_settings_t& pSettings)
 {
-    ifstream fIn;
-    fIn.open(pPath);
-    if (!fIn.is_open())
+    FILE *fp = fopen(pPath, "r");
+    if (!fp)
         return false;
 
-    string line;
-    while (!fIn.eof())
+    char line[512];
+    while (fgets(line, sizeof(line), fp))
     {
-        getline(fIn, line);
-
-        int ii;
+        strchrnul(line, '\n')[0] = '\0';
+        unsigned ii;
         bool is_value = false;
         bool valid = false;
         bool in_quote = false;
         string key;
         string value;
-        for (ii = 0; ii < line.length(); ii++)
+        for (ii = 0; line[ii] != '\0'; ii++)
         {
             if (line[ii] == '"')
             {
@@ -135,7 +130,7 @@ bool LoadPluginSettings(const char *pPath, map_plugin_settings_t& pSettings)
             pSettings[key] = value;
         }
     }
-    fIn.close();
+    fclose(fp);
     return true;
 }
 
diff --git a/src/Daemon/PluginManager.h b/src/Daemon/PluginManager.h
index 8eebe7da..b5dcebc5 100644
--- a/src/Daemon/PluginManager.h
+++ b/src/Daemon/PluginManager.h
@@ -18,8 +18,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #ifndef PLUGINMANAGER_H_
 #define PLUGINMANAGER_H_
 
diff --git a/src/Daemon/RPM.cpp b/src/Daemon/RPM.cpp
index 6cc0ba68..c40f9a07 100644
--- a/src/Daemon/RPM.cpp
+++ b/src/Daemon/RPM.cpp
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include "abrtlib.h"
 #include "RPM.h"
 #include "CommLayerInner.h"
diff --git a/src/Daemon/RPM.h b/src/Daemon/RPM.h
index fed5e43d..4df868da 100644
--- a/src/Daemon/RPM.h
+++ b/src/Daemon/RPM.h
@@ -18,8 +18,7 @@
     You should have received a copy of the GNU General Public License along
     with this program; if not, write to the Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-    */
-
+*/
 #ifndef RPM_H_
 #define RPM_H_
 
diff --git a/src/Daemon/Settings.cpp b/src/Daemon/Settings.cpp
index 725c0d2a..9b0376b3 100644
--- a/src/Daemon/Settings.cpp
+++ b/src/Daemon/Settings.cpp
@@ -1,4 +1,21 @@
-#include <fstream>
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #include "Settings.h"
 #include "abrtlib.h"
 #include "abrt_types.h"
@@ -243,46 +260,45 @@ static void ParseAnalyzerActionsAndReporters()
 
 static void LoadGPGKeys()
 {
-    std::ifstream fIn;
-    fIn.open(CONF_DIR"/gpg_keys");
-    if (fIn.is_open())
+    FILE *fp = fopen(CONF_DIR"/gpg_keys", "r");
+    if (fp)
     {
-        std::string line;
         /* every line is one key
-         FIXME: make it more robust, it doesn't handle comments
-        */
-        while (fIn.good())
+         * FIXME: make it more robust, it doesn't handle comments
+         */
+        char line[512];
+        while (fgets(line, sizeof(line), fp))
         {
-            getline(fIn, line);
             if (line[0] == '/') // probably the begining of path, so let's handle it as a key
+            {
+                strchrnul(line, '\n')[0] = '\0';
                 g_settings_setOpenGPGPublicKeys.insert(line);
+            }
         }
-        fIn.close();
+        fclose(fp);
     }
 }
 
 /* abrt daemon loads .conf file */
 void LoadSettings()
 {
-    std::ifstream fIn;
-    fIn.open(CONF_DIR"/abrt.conf");
-    if (fIn.is_open())
+    FILE *fp = fopen(CONF_DIR"/abrt.conf", "r");
+    if (fp)
     {
-        std::string line;
+        char line[512];
         std::string section;
-        while (fIn.good())
+        while (fgets(line, sizeof(line), fp))
         {
-            getline(fIn, line);
-
-            unsigned int ii;
+            strchrnul(line, '\n')[0] = '\0';
+            unsigned ii;
             bool is_key = true;
             bool is_section = false;
             bool is_quote = false;
             std::string key;
             std::string value;
-            for (ii = 0; ii < line.length(); ii++)
+            for (ii = 0; line[ii] != '\0'; ii++)
             {
-                if (is_quote && line[ii] == '\\' && ii+1 < line.length())
+                if (is_quote && line[ii] == '\\' && line[ii+1] != '\0')
                 {
                     value += line[ii];
                     ii++;
@@ -355,7 +371,7 @@ void LoadSettings()
                 }
             }
         }
-        fIn.close();
+        fclose(fp);
     }
     ParseCommon();
     ParseAnalyzerActionsAndReporters();
diff --git a/src/Daemon/Settings.h b/src/Daemon/Settings.h
index 3fdb8b9d..cd3179d2 100644
--- a/src/Daemon/Settings.h
+++ b/src/Daemon/Settings.h
@@ -1,3 +1,21 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  RedHat Inc
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
 #ifndef SETTINGS_H_
 #define SETTINGS_H_