1 files changed, 230 insertions, 0 deletions
diff --git a/src/pedro/pedroconfig.cpp b/src/pedro/pedroconfig.cpp
new file mode 100644
index 000000000..1197a6f1f
--- /dev/null
+++ b/src/pedro/pedroconfig.cpp
@@ -0,0 +1,230 @@
+/*
+ * Implementation the Pedro mini-XMPP client
+ *
+ * Authors:
+ *   Bob Jamison
+ *
+ * Copyright (C) 2005-2006 Bob Jamison
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+
+/*
+====================================================
+We are expecting an xml file with this format:
+
+<pedro>
+
+    <!-- zero to many of these -->
+    <account>
+        <name>Jabber's Main Server</name>
+        <host>jabber.org</host>
+        <port>5222</port>
+        <username>myname</username>
+        <password>mypassword</password>
+    </account>
+
+</pedro>
+
+
+====================================================
+*/
+
+
+
+#include "pedroconfig.h"
+#include "pedrodom.h"
+
+#include <stdio.h>
+
+namespace Pedro
+{
+
+
+static long  getInt(const DOMString &s)
+{
+    char *start = (char *) s.c_str();
+    char *end;
+    long val = strtol(start, &end, 10);
+    if (end == start) // did we read more than 1 digit?
+        val = 0L;
+    return val;
+}
+
+
+
+bool XmppConfig::read(const DOMString &buffer)
+{
+    Parser parser;
+
+    Element *root = parser.parse(buffer);
+
+    if (!root)
+        {
+        error("Error in configuration syntax");
+        return false;
+        }
+
+    accounts.clear();
+
+    std::vector<Element *> accountElems = root->findElements("account");
+
+    for (unsigned int i=0 ; i<accountElems .size() ; i++)
+        {
+        XmppAccount account;
+        Element *elem = accountElems [i];
+
+        DOMString str = elem ->getTagValue("name");
+        if (str.size()==0)
+            str = "unnamed account";
+        account.setName(str);
+
+        str = elem->getTagValue("host");
+        if (str.size()==0)
+            str = "jabber.org";
+        account.setName(str);
+
+        str = elem->getTagValue("port");
+        int port = (int) getInt(str);
+        if (port == 0)
+            port = 5222;
+        account.setPort(port);
+
+        str = elem->getTagValue("username");
+        if (str.size()==0)
+            str = "noname";
+        account.setUsername(str);
+
+        str = elem->getTagValue("password");
+        if (str.size()==0)
+            str = "nopass";
+        account.setPassword(str);
+
+        accounts.push_back(account);
+        }
+
+
+    delete root;
+
+    return true;
+}
+
+
+
+
+
+
+bool XmppConfig::readFile(const DOMString &fileName)
+{
+
+    FILE *f = fopen(fileName.c_str(), "rb");
+    if (!f)
+        {
+        error("Could not open configuration file '%s' for reading",
+              fileName.c_str());
+        return false;
+        }
+
+    DOMString buffer;
+    while (!feof(f))
+        {
+        char ch = (char) fgetc(f);
+        buffer.push_back(ch);
+        }
+    fclose(f);
+
+    if (!read(buffer))
+        return false;
+
+    return true;
+}
+
+
+DOMString XmppConfig::toXmlBuffer()
+{
+
+    DOMString buf;
+
+    char fmtbuf[32];
+
+    buf.append("<pedro>\n");
+
+    for (unsigned int i = 0 ; i<accounts.size() ; i++)
+        {
+        XmppAccount acc = accounts[i];
+        buf.append("    <account>\n");
+        buf.append("        <name>");
+        buf.append(acc.getName());
+        buf.append("</name>\n");
+        buf.append("        <host>");
+        buf.append(acc.getHost());
+        buf.append("</host>\n");
+        buf.append("        <port>");
+        snprintf(fmtbuf, 31, "%d", acc.getPort());
+        buf.append(fmtbuf);
+        buf.append("</port>\n");
+        buf.append("        <username>");
+        buf.append(acc.getUsername());
+        buf.append("</username>\n");
+        buf.append("        <password>");
+        buf.append(acc.getPassword());
+        buf.append("</password>\n");
+        buf.append("    </account>\n");
+        }
+
+    buf.append("</pedro>\n");
+
+    return buf;
+}
+
+
+
+
+bool XmppConfig::writeFile(const DOMString &fileName)
+{
+
+    FILE *f = fopen(fileName.c_str(), "wb");
+    if (!f)
+        {
+        error("Could not open configuration file '%s' for writing",
+              fileName.c_str());
+        return false;
+        }
+
+    DOMString buffer = toXmlBuffer();
+    char *s = (char *)buffer.c_str();
+    size_t len = (size_t) strlen(s);  //in case we have wide chars
+
+    if (fwrite(s, 1, len, f) != len)
+        {
+        return false;
+        }
+    fclose(f);
+
+    if (!read(buffer))
+        return false;
+
+    return true;
+}
+
+
+
+
+
+} //namespace Pedro
+//########################################################################
+//# E N D    O F     F I L E
+//########################################################################