port netrc support from maemon

apt-pkg/contrib/netrc.cc

@@ -0,0 +1,184 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: netrc.c,v 1.38 2007-11-07 09:21:35 bagder Exp $
+/* ######################################################################
+
+   netrc file parser - returns the login and password of a give host in
+                       a specified netrc-type file
+
+   Originally written by Daniel Stenberg, <daniel@haxx.se>, et al. and
+   placed into the Public Domain, do with it what you will.
+
+   ##################################################################### */
+									/*}}}*/
+
+#include <iostream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#include "netrc.h"
+
+
+/* Get user and password from .netrc when given a machine name */
+
+enum {
+  NOTHING,
+  HOSTFOUND,    /* the 'machine' keyword was found */
+  HOSTCOMPLETE, /* the machine name following the keyword was found too */
+  HOSTVALID,    /* this is "our" machine! */
+  HOSTEND /* LAST enum */
+};
+
+/* make sure we have room for at least this size: */
+#define LOGINSIZE 64
+#define PASSWORDSIZE 64
+#define NETRC DOT_CHAR "netrc"
+
+/* returns -1 on failure, 0 if the host is found, 1 is the host isn't found */
+int parsenetrc (char *host, char *login, char *password, char *netrcfile = NULL)
+{
+  FILE *file;
+  int retcode = 1;
+  int specific_login = (login[0] != 0);
+  char *home = NULL;
+  bool netrc_alloc = false;
+  int state = NOTHING;
+
+  char state_login = 0;        /* Found a login keyword */
+  char state_password = 0;     /* Found a password keyword */
+  int state_our_login = false;  /* With specific_login,
+                                   found *our* login name */
+
+  if (!netrcfile) {
+    home = getenv ("HOME"); /* portable environment reader */
+
+    if (!home) {
+      struct passwd *pw;
+      pw = getpwuid (geteuid ());
+      if(pw)
+        home = pw->pw_dir;
+    }
+
+    if (!home)
+      return -1;
+
+    asprintf (&netrcfile, "%s%s%s", home, DIR_CHAR, NETRC);
+    if(!netrcfile)
+      return -1;
+    else
+      netrc_alloc = true;
+  }
+
+  file = fopen (netrcfile, "r");
+  if(file) {
+    char *tok;
+    char *tok_buf;
+    bool done = false;
+    char netrcbuffer[256];
+
+    while (!done && fgets(netrcbuffer, sizeof (netrcbuffer), file)) {
+      tok = strtok_r (netrcbuffer, " \t\n", &tok_buf);
+      while (!done && tok) {
+        if(login[0] && password[0]) {
+          done = true;
+          break;
+        }
+
+        switch(state) {
+        case NOTHING:
+          if (!strcasecmp ("machine", tok)) {
+            /* the next tok is the machine name, this is in itself the
+               delimiter that starts the stuff entered for this machine,
+               after this we need to search for 'login' and
+               'password'. */
+            state = HOSTFOUND;
+          }
+          break;
+        case HOSTFOUND:
+          if (!strcasecmp (host, tok)) {
+            /* and yes, this is our host! */
+            state = HOSTVALID;
+            retcode = 0; /* we did find our host */
+          }
+          else
+            /* not our host */
+            state = NOTHING;
+          break;
+        case HOSTVALID:
+          /* we are now parsing sub-keywords concerning "our" host */
+          if (state_login) {
+            if (specific_login)
+              state_our_login = !strcasecmp (login, tok);
+            else
+              strncpy (login, tok, LOGINSIZE - 1);
+            state_login = 0;
+          } else if (state_password) {
+            if (state_our_login || !specific_login)
+              strncpy (password, tok, PASSWORDSIZE - 1);
+            state_password = 0;
+          } else if (!strcasecmp ("login", tok))
+            state_login = 1;
+          else if (!strcasecmp ("password", tok))
+            state_password = 1;
+          else if(!strcasecmp ("machine", tok)) {
+            /* ok, there's machine here go => */
+            state = HOSTFOUND;
+            state_our_login = false;
+          }
+          break;
+        } /* switch (state) */
+
+        tok = strtok_r (NULL, " \t\n", &tok_buf);
+      } /* while(tok) */
+    } /* while fgets() */
+
+    fclose(file);
+  }
+
+  if (netrc_alloc)
+    free(netrcfile);
+
+  return retcode;
+}
+
+void maybe_add_auth (URI &Uri, string NetRCFile)
+{
+  if (Uri.Password.empty () == true && Uri.User.empty () == true)
+  {
+    if (NetRCFile.empty () == false)
+    {
+      char login[64] = "";
+      char password[64] = "";
+      char *netrcfile = strdup (NetRCFile.c_str ());
+      char *host = strdup (Uri.Host.c_str ());
+
+      if (host && 0 == parsenetrc (host, login, password, netrcfile))
+      {
+        Uri.User = string (login);
+        Uri.Password = string (password);
+      }
+
+      if (host)
+        free (host);
+      free (netrcfile);
+    }
+  }
+}
+
+#ifdef DEBUG
+int main(int argc, char* argv[])
+{
+  char login[64] = "";
+  char password[64] = "";
+
+  if(argc < 2)
+    return -1;
+
+  if(0 == parsenetrc (argv[1], login, password, argv[2])) {
+    printf("HOST: %s LOGIN: %s PASSWORD: %s\n", argv[1], login, password);
+  }
+}
+#endif

apt-pkg/contrib/netrc.h

@@ -0,0 +1,29 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: netrc.h,v 1.11 2004/01/07 09:19:35 bagder Exp $
+/* ######################################################################
+
+   netrc file parser - returns the login and password of a give host in
+                       a specified netrc-type file
+
+   Originally written by Daniel Stenberg, <daniel@haxx.se>, et al. and
+   placed into the Public Domain, do with it what you will.
+
+   ##################################################################### */
+									/*}}}*/
+#ifndef NETRC_H
+#define NETRC_H
+
+#include <apt-pkg/strutl.h>
+
+#define DOT_CHAR "."
+#define DIR_CHAR "/"
+
+// Assume: password[0]=0, host[0] != 0.
+// If login[0] = 0, search for login and password within a machine section
+// in the netrc.
+// If login[0] != 0, search for password within machine and login.
+int parsenetrc (char *host, char *login, char *password, char *filename);
+
+void maybe_add_auth (URI &Uri, string NetRCFile);
+#endif

apt-pkg/init.cc

@@ -65,6 +65,7 @@ bool pkgInitConfig(Configuration &Cnf)
    Cnf.Set("Dir::Etc::vendorlist","vendors.list");
    Cnf.Set("Dir::Etc::vendorparts","vendors.list.d");
    Cnf.Set("Dir::Etc::main","apt.conf");
+   Cnf.Set("Dir::ETc::netrc", "auth.conf");
    Cnf.Set("Dir::Etc::parts","apt.conf.d");
    Cnf.Set("Dir::Etc::preferences","preferences");
    Cnf.Set("Dir::Etc::preferencesparts","preferences.d");

apt-pkg/makefile

@@ -22,10 +22,10 @@ APT_DOMAIN:=libapt-pkg$(MAJOR)
 SOURCE = contrib/mmap.cc contrib/error.cc contrib/strutl.cc \
          contrib/configuration.cc contrib/progress.cc contrib/cmndline.cc \
 	 contrib/md5.cc contrib/sha1.cc contrib/sha256.cc contrib/hashes.cc \
-	 contrib/cdromutl.cc contrib/crc-16.cc \
+	 contrib/cdromutl.cc contrib/crc-16.cc contrib/netrc.cc \
 	 contrib/fileutl.cc 
-HEADERS = mmap.h error.h configuration.h fileutl.h  cmndline.h \
-	  md5.h crc-16.h cdromutl.h strutl.h sptr.h sha1.h sha256.h hashes.h
+HEADERS = mmap.h error.h configuration.h fileutl.h  cmndline.h netrc.h\
+	  md5.h crc-16.h cdromutl.h strutl.h sptr.h sha1.h sha256.h hashes.h 
 
 # Source code for the core main library
 SOURCE+= pkgcache.cc version.cc depcache.cc \

doc/examples/configure-index

@@ -273,6 +273,7 @@ Dir "/"
   // Config files
   Etc "etc/apt/" {
      Main "apt.conf";
+     Netrc "auth.conf";
      Parts "apt.conf.d/";
      Preferences "preferences";
      PreferencesParts "preferences.d";

methods/http.cc

@@ -29,6 +29,7 @@
 #include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/hashes.h>
+#include <apt-pkg/netrc.h>
 
 #include <sys/stat.h>
 #include <sys/time.h>
@@ -42,6 +43,7 @@
 #include <map>
 #include <apti18n.h>
 
+
 // Internet stuff
 #include <netdb.h>
 
@@ -49,7 +51,6 @@
 #include "connect.h"
 #include "rfc2553emu.h"
 #include "http.h"
-
 									/*}}}*/
 using namespace std;
 
@@ -725,9 +726,11 @@ void HttpMethod::SendReq(FetchItem *Itm,CircleBuf &Out)
           Base64Encode(Proxy.User + ":" + Proxy.Password) + "\r\n";
 
    if (Uri.User.empty() == false || Uri.Password.empty() == false)
+   {
+      maybe_add_auth (Uri, _config->FindFile("Dir::Etc::netrc"));
       Req += string("Authorization: Basic ") + 
           Base64Encode(Uri.User + ":" + Uri.Password) + "\r\n";
-   
+   }
    Req += "User-Agent: Debian APT-HTTP/1.3 ("VERSION")\r\n\r\n";
    
    if (Debug == true)

methods/https.cc

@@ -14,6 +14,7 @@
 #include <apt-pkg/acquire-method.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/hashes.h>
+#include <apt-pkg/netrc.h>
 
 #include <sys/stat.h>
 #include <sys/time.h>
@@ -126,6 +127,8 @@ bool HttpsMethod::Fetch(FetchItem *Itm)
    curl_easy_reset(curl);
    SetupProxy();
 
+   maybe_add_auth (Uri, _config->FindFile("Dir::ETc::netrc"));
+
    // callbacks
    curl_easy_setopt(curl, CURLOPT_URL, Itm->Uri.c_str());
    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);

po/apt-all.pot

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2009-07-26 01:10+0200\n"
+"POT-Creation-Date: 2009-10-16 15:18+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -989,7 +989,7 @@ msgstr ""
 msgid "Calculating upgrade... "
 msgstr ""
 
-#: cmdline/apt-get.cc:1897 methods/ftp.cc:702 methods/connect.cc:112
+#: cmdline/apt-get.cc:1897 methods/ftp.cc:707 methods/connect.cc:112
 msgid "Failed"
 msgstr ""
 
@@ -1281,7 +1281,12 @@ msgstr ""
 msgid "Error reading archive member header"
 msgstr ""
 
-#: apt-inst/contrib/arfile.cc:90 apt-inst/contrib/arfile.cc:102
+#: apt-inst/contrib/arfile.cc:90
+#, c-format
+msgid "Invalid archive member header %s"
+msgstr ""
+
+#: apt-inst/contrib/arfile.cc:102
 msgid "Invalid archive member header"
 msgstr ""
 
@@ -1381,10 +1386,12 @@ msgstr ""
 msgid "File %s/%s overwrites the one in the package %s"
 msgstr ""
 
+#. Only warn if there are no sources.list.d.
+#. Only warn if there is no sources.list file.
 #: apt-inst/extract.cc:464 apt-pkg/contrib/configuration.cc:822
-#: apt-pkg/contrib/cdromutl.cc:157 apt-pkg/sourcelist.cc:163
-#: apt-pkg/sourcelist.cc:169 apt-pkg/sourcelist.cc:324 apt-pkg/acquire.cc:419
-#: apt-pkg/init.cc:89 apt-pkg/init.cc:97 apt-pkg/clean.cc:33
+#: apt-pkg/contrib/cdromutl.cc:157 apt-pkg/sourcelist.cc:166
+#: apt-pkg/sourcelist.cc:172 apt-pkg/sourcelist.cc:327 apt-pkg/acquire.cc:419
+#: apt-pkg/init.cc:90 apt-pkg/init.cc:98 apt-pkg/clean.cc:33
 #: apt-pkg/policy.cc:281 apt-pkg/policy.cc:287
 #, c-format
 msgid "Unable to read %s"
@@ -1559,147 +1566,147 @@ msgid "Invalid URI, local URIS must not start with //"
 msgstr ""
 
 #. Login must be before getpeername otherwise dante won't work.
-#: methods/ftp.cc:162
+#: methods/ftp.cc:167
 msgid "Logging in"
 msgstr ""
 
-#: methods/ftp.cc:168
+#: methods/ftp.cc:173
 msgid "Unable to determine the peer name"
 msgstr ""
 
-#: methods/ftp.cc:173
+#: methods/ftp.cc:178
 msgid "Unable to determine the local name"
 msgstr ""
 
-#: methods/ftp.cc:204 methods/ftp.cc:232
+#: methods/ftp.cc:209 methods/ftp.cc:237
 #, c-format
 msgid "The server refused the connection and said: %s"
 msgstr ""
 
-#: methods/ftp.cc:210
+#: methods/ftp.cc:215
 #, c-format
 msgid "USER failed, server said: %s"
 msgstr ""
 
-#: methods/ftp.cc:217
+#: methods/ftp.cc:222
 #, c-format
 msgid "PASS failed, server said: %s"
 msgstr ""
 
-#: methods/ftp.cc:237
+#: methods/ftp.cc:242
 msgid ""
 "A proxy server was specified but no login script, Acquire::ftp::ProxyLogin "
 "is empty."
 msgstr ""
 
-#: methods/ftp.cc:265
+#: methods/ftp.cc:270
 #, c-format
 msgid "Login script command '%s' failed, server said: %s"
 msgstr ""
 
-#: methods/ftp.cc:291
+#: methods/ftp.cc:296
 #, c-format
 msgid "TYPE failed, server said: %s"
 msgstr ""
 
-#: methods/ftp.cc:329 methods/ftp.cc:440 methods/rsh.cc:183 methods/rsh.cc:226
+#: methods/ftp.cc:334 methods/ftp.cc:445 methods/rsh.cc:183 methods/rsh.cc:226
 msgid "Connection timeout"
 msgstr ""
 
-#: methods/ftp.cc:335
+#: methods/ftp.cc:340
 msgid "Server closed the connection"
 msgstr ""
 
-#: methods/ftp.cc:338 apt-pkg/contrib/fileutl.cc:541 methods/rsh.cc:190
+#: methods/ftp.cc:343 apt-pkg/contrib/fileutl.cc:541 methods/rsh.cc:190
 msgid "Read error"
 msgstr ""
 
-#: methods/ftp.cc:345 methods/rsh.cc:197
+#: methods/ftp.cc:350 methods/rsh.cc:197
 msgid "A response overflowed the buffer."
 msgstr ""
 
-#: methods/ftp.cc:362 methods/ftp.cc:374
+#: methods/ftp.cc:367 methods/ftp.cc:379
 msgid "Protocol corruption"
 msgstr ""
 
-#: methods/ftp.cc:446 apt-pkg/contrib/fileutl.cc:580 methods/rsh.cc:232
+#: methods/ftp.cc:451 apt-pkg/contrib/fileutl.cc:580 methods/rsh.cc:232
 msgid "Write error"
 msgstr ""
 
-#: methods/ftp.cc:687 methods/ftp.cc:693 methods/ftp.cc:729
+#: methods/ftp.cc:692 methods/ftp.cc:698 methods/ftp.cc:734
 msgid "Could not create a socket"
 msgstr ""
 
-#: methods/ftp.cc:698
+#: methods/ftp.cc:703
 msgid "Could not connect data socket, connection timed out"
 msgstr ""
 
-#: methods/ftp.cc:704
+#: methods/ftp.cc:709
 msgid "Could not connect passive socket."
 msgstr ""
 
-#: methods/ftp.cc:722
+#: methods/ftp.cc:727
 msgid "getaddrinfo was unable to get a listening socket"
 msgstr ""
 
-#: methods/ftp.cc:736
+#: methods/ftp.cc:741
 msgid "Could not bind a socket"
 msgstr ""
 
-#: methods/ftp.cc:740
+#: methods/ftp.cc:745
 msgid "Could not listen on the socket"
 msgstr ""
 
-#: methods/ftp.cc:747
+#: methods/ftp.cc:752
 msgid "Could not determine the socket's name"
 msgstr ""
 
-#: methods/ftp.cc:779
+#: methods/ftp.cc:784
 msgid "Unable to send PORT command"
 msgstr ""
 
-#: methods/ftp.cc:789
+#: methods/ftp.cc:794
 #, c-format
 msgid "Unknown address family %u (AF_*)"
 msgstr ""
 
-#: methods/ftp.cc:798
+#: methods/ftp.cc:803
 #, c-format
 msgid "EPRT failed, server said: %s"
 msgstr ""
 
-#: methods/ftp.cc:818
+#: methods/ftp.cc:823
 msgid "Data socket connect timed out"
 msgstr ""
 
-#: methods/ftp.cc:825
+#: methods/ftp.cc:830
 msgid "Unable to accept connection"
 msgstr ""
 
-#: methods/ftp.cc:864 methods/http.cc:991 methods/rsh.cc:303
+#: methods/ftp.cc:869 methods/http.cc:999 methods/rsh.cc:303
 msgid "Problem hashing file"
 msgstr ""
 
-#: methods/ftp.cc:877
+#: methods/ftp.cc:882
 #, c-format
 msgid "Unable to fetch file, server said '%s'"
 msgstr ""
 
-#: methods/ftp.cc:892 methods/rsh.cc:322
+#: methods/ftp.cc:897 methods/rsh.cc:322
 msgid "Data socket timed out"
 msgstr ""
 
-#: methods/ftp.cc:922
+#: methods/ftp.cc:927
 #, c-format
 msgid "Data transfer failed, server said '%s'"
 msgstr ""
 
 #. Get the files information
-#: methods/ftp.cc:997
+#: methods/ftp.cc:1002
 msgid "Query"
 msgstr ""
 
-#: methods/ftp.cc:1109
+#: methods/ftp.cc:1114
 msgid "Unable to invoke "
 msgstr ""
 
@@ -1807,80 +1814,80 @@ msgstr ""
 msgid "Read error from %s process"
 msgstr ""
 
-#: methods/http.cc:379
+#: methods/http.cc:385
 msgid "Waiting for headers"
 msgstr ""
 
-#: methods/http.cc:525
+#: methods/http.cc:531
 #, c-format
 msgid "Got a single header line over %u chars"
 msgstr ""
 
-#: methods/http.cc:533
+#: methods/http.cc:539
 msgid "Bad header line"
 msgstr ""
 
-#: methods/http.cc:552 methods/http.cc:559
+#: methods/http.cc:558 methods/http.cc:565
 msgid "The HTTP server sent an invalid reply header"
 msgstr ""
 
-#: methods/http.cc:588
+#: methods/http.cc:594
 msgid "The HTTP server sent an invalid Content-Length header"
 msgstr ""
 
-#: methods/http.cc:603
+#: methods/http.cc:609
 msgid "The HTTP server sent an invalid Content-Range header"
 msgstr ""
 
-#: methods/http.cc:605
+#: methods/http.cc:611
 msgid "This HTTP server has broken range support"
 msgstr ""
 
-#: methods/http.cc:629
+#: methods/http.cc:635
 msgid "Unknown date format"
 msgstr ""
 
-#: methods/http.cc:782
+#: methods/http.cc:790
 msgid "Select failed"
 msgstr ""
 
-#: methods/http.cc:787
+#: methods/http.cc:795
 msgid "Connection timed out"
 msgstr ""
 
-#: methods/http.cc:810
+#: methods/http.cc:818
 msgid "Error writing to output file"
 msgstr ""
 
-#: methods/http.cc:841
+#: methods/http.cc:849
 msgid "Error writing to file"
 msgstr ""
 
-#: methods/http.cc:869
+#: methods/http.cc:877
 msgid "Error writing to the file"
 msgstr ""
 
-#: methods/http.cc:883
+#: methods/http.cc:891
 msgid "Error reading from server. Remote end closed connection"
 msgstr ""
 
-#: methods/http.cc:885
+#: methods/http.cc:893
 msgid "Error reading from server"
 msgstr ""
 
-#: methods/http.cc:976 apt-pkg/contrib/mmap.cc:215
+#: methods/http.cc:984 apt-pkg/contrib/mmap.cc:215
 msgid "Failed to truncate file"
 msgstr ""
 
-#: methods/http.cc:1141
+#: methods/http.cc:1149
 msgid "Bad header data"
 msgstr ""
 
-#: methods/http.cc:1158 methods/http.cc:1213
+#: methods/http.cc:1166 methods/http.cc:1221
 msgid "Connection failed"
 msgstr ""
 
-#: methods/http.cc:1305
+#: methods/http.cc:1313
 msgid "Internal error"
 msgstr ""
 
@@ -2211,16 +2218,16 @@ msgstr ""
 msgid "Dependency generation"
 msgstr ""
 
-#: apt-pkg/depcache.cc:173 apt-pkg/depcache.cc:192 apt-pkg/depcache.cc:196
+#: apt-pkg/depcache.cc:173 apt-pkg/depcache.cc:193 apt-pkg/depcache.cc:197
 msgid "Reading state information"
 msgstr ""
 
-#: apt-pkg/depcache.cc:220
+#: apt-pkg/depcache.cc:223
 #, c-format
 msgid "Failed to open StateFile %s"
 msgstr ""
 
-#: apt-pkg/depcache.cc:226
+#: apt-pkg/depcache.cc:229
 #, c-format
 msgid "Failed to write temporary StateFile %s"
 msgstr ""
@@ -2260,27 +2267,27 @@ msgstr ""
 msgid "Malformed line %lu in source list %s (dist parse)"
 msgstr ""
 
-#: apt-pkg/sourcelist.cc:203
+#: apt-pkg/sourcelist.cc:206
 #, c-format
 msgid "Opening %s"
 msgstr ""
 
-#: apt-pkg/sourcelist.cc:220 apt-pkg/cdrom.cc:445
+#: apt-pkg/sourcelist.cc:223 apt-pkg/cdrom.cc:445
 #, c-format
 msgid "Line %u too long in source list %s."
 msgstr ""
 
-#: apt-pkg/sourcelist.cc:240
+#: apt-pkg/sourcelist.cc:243
 #, c-format
 msgid "Malformed line %u in source list %s (type)"
 msgstr ""
 
-#: apt-pkg/sourcelist.cc:244
+#: apt-pkg/sourcelist.cc:247
 #, c-format
 msgid "Type '%s' is not known on line %u in source list %s"
 msgstr ""
 
-#: apt-pkg/sourcelist.cc:252 apt-pkg/sourcelist.cc:255
+#: apt-pkg/sourcelist.cc:255 apt-pkg/sourcelist.cc:258
 #, c-format
 msgid "Malformed line %u in source list %s (vendor id)"
 msgstr ""
@@ -2357,12 +2364,12 @@ msgstr ""
 msgid "Please insert the disc labeled: '%s' in the drive '%s' and press enter."
 msgstr ""
 
-#: apt-pkg/init.cc:132
+#: apt-pkg/init.cc:133
 #, c-format
 msgid "Packaging system '%s' is not supported"
 msgstr ""
 
-#: apt-pkg/init.cc:148
+#: apt-pkg/init.cc:149
 msgid "Unable to determine a suitable packaging system type"
 msgstr ""
 
@@ -2719,11 +2726,11 @@ msgstr ""
 msgid "Completely removed %s"
 msgstr ""
 
-#: apt-pkg/deb/dpkgpm.cc:820
+#: apt-pkg/deb/dpkgpm.cc:822
 msgid "Can not write log, openpty() failed (/dev/pts not mounted?)\n"
 msgstr ""
 
-#: apt-pkg/deb/dpkgpm.cc:848
+#: apt-pkg/deb/dpkgpm.cc:851
 msgid "Running dpkg"
 msgstr ""