Use less efficient arg processing for vala 0.11 compatibility
[moonshot-ui.git] / src / moonshot-webp-parser.vala
index 09a2252..aa89660 100644 (file)
-namespace Moonshot
-{
-  [DBus (name = "org.janet.Moonshot")]
-  public interface MoonshotServer : Object
-  {
-      public async abstract bool get_identity (string nai,
-                                               string password,
-                                               string service,
-                                               out string nai_out,
-                                               out string password_out,
-                                               out string server_certificate_hash,
-                                               out string ca_certificate,
-                                               out string subject_name_constraint,
-                                               out string subject_alt_name_constraint)
-                                               throws DBus.Error;
-
-      public async abstract bool get_default_identity (out string nai_out,
-                                                       out string password_out,
-                                                       out string server_certificate_hash,
-                                                       out string ca_certificate,
-                                                       out string subject_name_constraint,
-                                                       out string subject_alt_name_constraint)
-                                                       throws DBus.Error;
-      
-      public async abstract bool install_id_card (string   display_name,
-                                                  string   user_name,
-                                                  string   password,
-                                                  string   realm,
-                                                  Rule[]   rules,
-                                                  string[] services,
-                                                  string   ca_cert,
-                                                  string   subject,
-                                                  string   subject_alt,
-                                                  string   server_cert)
-                                                  throws DBus.Error;
-  }
-}
-
+using Moonshot;
 
 namespace WebProvisioning
 { 
-  IdCard card;
-  IdCard[] cards;
-
-  bool
-  check_stack (SList<string> stack, string[] reference)
-  {
-    if (stack.length () < reference.length)
-      return false;
-    
-    for (int i = 0; i<reference.length; i++)
-    {
-      if (stack.nth_data(i) != reference[i])
-        return false;
-    }
-
-    return true;
-  }
-
-  bool
-  always_confirm_handler (SList<string> stack)
-  {
-    string[] always_confirm_path = {"always-confirm", "rule", "selection-rules", "identity", "identities"};
-    
-    return check_stack (stack, always_confirm_path);
-  }
-  
-  bool
-  pattern_handler (SList<string> stack)
-  {
-    string[] pattern_path = {"pattern", "rule", "selection-rules", "identity", "identities"};
-    
-    return check_stack (stack, pattern_path);
-  }
-
-  bool
-  server_cert_handler (SList<string> stack)
-  {
-    string[] server_cert_path = {"server-cert", "trust-anchor", "identity", "identities"};
-    
-    return check_stack (stack, server_cert_path);
-  }
-
-  bool
-  subject_alt_handler (SList<string> stack)
-  {
-    string[] subject_alt_path = {"subject-alt", "trust-anchor", "identity", "identities"};
-    
-    return check_stack (stack, subject_alt_path);
-  }
-
-  bool
-  subject_handler (SList<string> stack)
-  {
-    string[] subject_path = {"subject", "trust-anchor", "identity", "identities"};
-    
-    return check_stack (stack, subject_path);
-  }
-  
-  bool
-  ca_cert_handler (SList<string> stack)
-  {
-    string[] ca_path = {"ca-cert", "trust-anchor", "identity", "identities"};
-    
-    return check_stack (stack, ca_path);
-  }
-
-  bool
-  realm_handler (SList<string> stack)
-  {
-    string[] realm_path = {"realm", "identity", "identities"};
-    
-    return check_stack (stack, realm_path);
-  }
-
-  bool
-  password_handler (SList<string> stack)
-  {
-    string[] password_path = {"password", "identity", "identities"};
-    
-    return check_stack (stack, password_path);
-  }
-
-  bool
-  user_handler (SList<string> stack)
-  {
-    string[] user_path = {"user", "identity", "identities"};
-    
-    return check_stack (stack, user_path);
-  }
-
-  bool
-  display_name_handler (SList<string> stack)
-  {
-    string[] display_name_path = {"display-name", "identity", "identities"};
-    
-    return check_stack (stack, display_name_path);
-  }
-  
-  public void
-  start_element_func (MarkupParseContext context,
-                      string element_name,
-                      string[] attribute_names,
-                      string[] attribute_values) throws MarkupError
-  {
-    if (element_name == "identity")
-    {
-      IdCard[] tmp_cards = cards;
-
-      cards = new IdCard[tmp_cards.length + 1];
-      for (int i=0; i<tmp_cards.length; i++)
-      {
-        cards[i] = tmp_cards[i];
-      }
-      card = new IdCard();
-      cards[tmp_cards.length] = card;
-    }
-    else if (element_name == "rule")
-    {
-      Rule[] tmp_rules = card.rules;
-      card.rules = new Rule[tmp_rules.length + 1];
-      for (int i=0; i<tmp_rules.length; i++)
-      {
-        card.rules[i] = tmp_rules[i];
-      }
-      
-      card.rules[tmp_rules.length] = Rule();
-    }
-  }
 
-  public void
-  text_element_func (MarkupParseContext context,
-                     string             text,
-                     size_t             text_len) throws MarkupError
-  {
-    unowned SList<string> stack = context.get_element_stack ();
-    
-    if (text_len < 1)
-      return;
-    
-    if (stack.nth_data(0) == "display-name" && display_name_handler (stack))
-    {
-      card.display_name = text;
-    }
-    else if (stack.nth_data(0) == "user" && user_handler (stack))
-    {
-      card.username = text;
-    }
-    else if (stack.nth_data(0) == "password" && password_handler (stack))
-    {
-      card.password = text;
-    }
-    else if (stack.nth_data(0) == "realm" && realm_handler (stack))
-    {
-      card.issuer = text;
-    }
-    else if (stack.nth_data(0) == "service")
-    {
-      string[] services = card.services;
-      card.services = new string[services.length + 1];
-      for (int i = 0; i<services.length; i++)
-      {
-        card.services[i] = services[i];
-      }
-      card.services[services.length] = text;
-    }
-    /* Rules */
-    else if (stack.nth_data(0) == "pattern" && pattern_handler (stack))
-    {
-      card.rules[card.rules.length - 1].pattern = text;
-    }
-    else if (stack.nth_data(0) == "always-confirm" && always_confirm_handler (stack))
-    {
-      if (text == "true" || text == "false")
-        card.rules[card.rules.length - 1].always_confirm = text;
-    }
-    /*Trust anchor*/
-    else if (stack.nth_data(0) == "ca-cert" && ca_cert_handler (stack))
-    {
-      card.trust_anchor.ca_cert = text;
-    }
-    else if (stack.nth_data(0) == "subject" && subject_handler (stack))
-    {
-      card.trust_anchor.subject = text;
-    }
-    else if (stack.nth_data(0) == "subject-alt" && subject_alt_handler (stack))
-    {
-      card.trust_anchor.subject_alt = text;
-    }
-    else if (stack.nth_data(0) == "server-cert" && server_cert_handler (stack))
-    {
-      card.trust_anchor.server_cert = text;
-    }
-  }
 
-  class Parser
+  public static int main (string[] args)
   {
-    private MarkupParser parser;
-    private string       text;
-    private string       path;
-    public Parser (string path)
-    {
-      text = "";
-      this.path = path;
-
-      var file = File.new_for_path (path);
-    
-      try
-      {
-        var dis = new DataInputStream (file.read ());
-        string line;
-        while ((line = dis.read_line (null)) != null)
-          text += line;
+    int arg_index = -1;
+    int force_flat_file_store = 0;
+    bool bad_switch = false;
+    for (arg_index = 1; arg_index < args.length; arg_index++) {
+      string arg = args[arg_index];
+      unichar c = arg.get_char();
+      if (c=='-') {
+          arg = arg.next_char();
+          c = arg.get_char();
+          switch (c) {
+            case 'f':
+              force_flat_file_store = 1;
+              break;
+            default:
+              bad_switch = true;
+              break;
+          }
+      } else {
+        break; // arg is not a switch; presume it's the file
       }
-      catch (Error e)
-      {
-        error ("Could not retreive file size");
-      }
-      
-      parser = {start_element_func, null, text_element_func, null, null};
     }
-    
-    public void
-    parse ()
+    if (bad_switch || (arg_index != args.length - 1))
     {
-      var ctx = new MarkupParseContext(parser, 0, null, null);
-      
-      try
-      {
-        ctx.parse (text, text.length);
-      }
-      catch (Error e)
-      {
-        error ("Could not parse %s, invalid content", path);
-      } 
-    }
-  }
-
-  public static int main (string[] args)
-  {
-    if (args.length < 2)
-    {
-      error ("Usage %s [-a] WEB_PROVISIONING_FILE", args[0]);
+      error ("Usage %s [-f] WEB_PROVISIONING_FILE\n -f: add identities to flat file store", args[0]);
     }
+    string webp_file = args[arg_index];
     
-    if (!FileUtils.test (args[1], FileTest.EXISTS | FileTest.IS_REGULAR))
+    if (!FileUtils.test (webp_file, FileTest.EXISTS | FileTest.IS_REGULAR))
     {
-      error ("%s does not exist", args[1]);
+      error ("%s does not exist", webp_file);
     }
     
-    var webp = new Parser (args[1]);
+    var webp = new Parser (webp_file);
     webp.parse();
     
     foreach (IdCard card in cards)
     {
-      try
-      {
-        var conn = DBus.Bus.get (DBus.BusType.SESSION);
-        dynamic DBus.Object bus = conn.get_object ("org.janet.Moonshot",
-                                                   "/org/janet/moonshot",
-                                                   "org.janet.Moonshot");
-        Rule[] rules = {};
-        string[] services = {};
-        
-        bus.install_id_card (card.display_name,
-                             card.username,
-                             card.password,
-                             card.issuer,
-                             card.rules,
-                             card.services,
-                             card.trust_anchor.ca_cert,
-                             card.trust_anchor.subject,
-                             card.trust_anchor.subject_alt,
-                             card.trust_anchor.server_cert);
+      Moonshot.Error error;
+      string[] rules_patterns = {};
+      string[] rules_always_confirm = {};
         
+      if (card.rules.length > 0)
+      {
+        int i = 0;
+        rules_patterns = new string[card.rules.length];
+        rules_always_confirm = new string[card.rules.length];
+        foreach (Rule r in card.rules)
+        {
+          rules_patterns[i] = r.pattern;
+          rules_always_confirm[i] = r.always_confirm;
+          i++;
+        }
       }
-      catch (Error e)
+
+      Moonshot.install_id_card (card.display_name,
+                                card.username,
+                                card.password,
+                                card.issuer,
+                                rules_patterns,
+                                rules_always_confirm,
+                                card.services,
+                                card.trust_anchor.ca_cert,
+                                card.trust_anchor.subject,
+                                card.trust_anchor.subject_alt,
+                                card.trust_anchor.server_cert,
+                                force_flat_file_store,
+                                out error);
+
+      if (error != null)
       {
-        stderr.printf ("Error: %s", e.message);
+        stderr.printf ("Error: %s", error.message);
         continue;
       }
     }