moving files to /server to make merge possible

server/inih/cpp/INIReader.cpp

@@ -0,0 +1,67 @@
+// Read an INI file into easy-to-access name/value pairs.
+
+#include <algorithm>
+#include <cctype>
+#include <cstdlib>
+#include "../ini.h"
+#include "INIReader.h"
+
+using std::string;
+
+INIReader::INIReader(string filename)
+{
+    _error = ini_parse(filename.c_str(), ValueHandler, this);
+}
+
+int INIReader::ParseError()
+{
+    return _error;
+}
+
+string INIReader::Get(string section, string name, string default_value)
+{
+    string key = MakeKey(section, name);
+    return _values.count(key) ? _values[key] : default_value;
+}
+
+long INIReader::GetInteger(string section, string name, long default_value)
+{
+    string valstr = Get(section, name, "");
+    const char* value = valstr.c_str();
+    char* end;
+    // This parses "1234" (decimal) and also "0x4D2" (hex)
+    long n = strtol(value, &end, 0);
+    return end > value ? n : default_value;
+}
+
+bool INIReader::GetBoolean(string section, string name, bool default_value)
+{
+    string valstr = Get(section, name, "");
+    // Convert to lower case to make string comparisons case-insensitive
+    std::transform(valstr.begin(), valstr.end(), valstr.begin(), ::tolower);
+    if (valstr == "true" || valstr == "yes" || valstr == "on" || valstr == "1")
+        return true;
+    else if (valstr == "false" || valstr == "no" || valstr == "off" || valstr == "0")
+        return false;
+    else
+        return default_value;
+}
+
+string INIReader::MakeKey(string section, string name)
+{
+    string key = section + "." + name;
+    // Convert to lower case to make section/name lookups case-insensitive
+    std::transform(key.begin(), key.end(), key.begin(), ::tolower);
+    return key;
+}
+
+int INIReader::ValueHandler(void* user, const char* section, const char* name,
+                            const char* value)
+{
+    INIReader* reader = (INIReader*)user;
+    string key = MakeKey(section, name);
+    if (reader->_values[key].size() > 0)
+        reader->_values[key] += "\n";
+    reader->_values[key] += value;
+    return 1;
+}

server/inih/cpp/INIReader.h

@@ -0,0 +1,48 @@
+// Read an INI file into easy-to-access name/value pairs.
+
+// inih and INIReader are released under the New BSD license (see LICENSE.txt).
+// Go to the project home page for more info:
+//
+// http://code.google.com/p/inih/
+
+#ifndef __INIREADER_H__
+#define __INIREADER_H__
+
+#include <map>
+#include <string>
+
+// Read an INI file into easy-to-access name/value pairs. (Note that I've gone
+// for simplicity here rather than speed, but it should be pretty decent.)
+class INIReader
+{
+public:
+    // Construct INIReader and parse given filename. See ini.h for more info
+    // about the parsing.
+    INIReader(std::string filename);
+
+    // Return the result of ini_parse(), i.e., 0 on success, line number of
+    // first error on parse error, or -1 on file open error.
+    int ParseError();
+
+    // Get a string value from INI file, returning default_value if not found.
+    std::string Get(std::string section, std::string name,
+                    std::string default_value);
+
+    // Get an integer (long) value from INI file, returning default_value if
+    // not found or not a valid integer (decimal "1234", "-1234", or hex "0x4d2").
+    long GetInteger(std::string section, std::string name, long default_value);
+
+    // Get a boolean value from INI file, returning default_value if not found or if
+    // not a valid true/false value. Valid true values are "true", "yes", "on", "1",
+    // and valid false values are "false", "no", "off", "0" (not case sensitive).
+    bool GetBoolean(std::string section, std::string name, bool default_value);
+
+private:
+    int _error;
+    std::map<std::string, std::string> _values;
+    static std::string MakeKey(std::string section, std::string name);
+    static int ValueHandler(void* user, const char* section, const char* name,
+                            const char* value);
+};
+
+#endif  // __INIREADER_H__

server/inih/cpp/INIReaderTest.cpp

@@ -0,0 +1,20 @@
+// Example that shows simple usage of the INIReader class
+
+#include <iostream>
+#include "INIReader.h"
+
+int main()
+{
+    INIReader reader("../examples/test.ini");
+
+    if (reader.ParseError() < 0) {
+        std::cout << "Can't load 'test.ini'\n";
+        return 1;
+    }
+    std::cout << "Config loaded from 'test.ini': version="
+              << reader.GetInteger("protocol", "version", -1) << ", name="
+              << reader.Get("user", "name", "UNKNOWN") << ", email="
+              << reader.Get("user", "email", "UNKNOWN") << ", active="
+              << reader.GetBoolean("user", "active", true) << "\n";
+    return 0;
+}