#1034 Added exiv2 config file support for lens recognition.

2016-03-25 08:12:16 +00:00
parent 4a8e34bc44
commit dbed6f857c
9 changed files with 547 additions and 3 deletions
@@ -0,0 +1,39 @@
+/*
+670 rmills@rmillsmbp:~/gnu/exiv2/trunk/samples $ gcc ../src/ini.cpp  ini-test.cpp -lstdc++ -o ini-test
+671 rmills@rmillsmbp:~/gnu/exiv2/trunk/samples $ ./ini-test
+Config loaded from : 'initest.ini' version=6, name=Bob Smith, email=bob@smith.com, pi=3.14159, active=1
+169=Sigma 35mm F1.4 DG HSM ART, 170=UNDEFINED
+672 rmills@rmillsmbp:~/gnu/exiv2/trunk/samples $
+*/
+
+
+// Example that shows simple usage of the INIReader class
+
+#include <iostream>
+#include "../src/ini_int.hpp"
+
+int main()
+{
+    int              result = 0 ;
+    const char*      ini    = "ini-test.ini";
+    Exiv2::INIReader reader(ini);
+
+    if (reader.ParseError() < 0) {
+        std::cerr << "Can't load '" << ini << "'" << std::endl ;
+        result = 1;
+    } else {
+        std::cout << "Config loaded from : '" << ini << "' "
+                  << "version="  << reader.GetInteger("protocol", "version", -1)
+                  << ", name="   << reader.Get("user", "name", "UNKNOWN")
+                  << ", email="  << reader.Get("user", "email", "UNKNOWN")
+                  << ", pi="     << reader.GetReal("user", "pi", -1)
+                  << ", active=" << reader.GetBoolean("user", "active", true)
+                  << std::endl ;
+
+        std::cout << "169="      << reader.Get("canon",   "169","UNDEFINED")
+                  << ", 170="    << reader.Get("canon",   "170","UNDEFINED")
+                  << std::endl ;
+    }
+
+    return result ;
+}