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authorJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:54:16 +0000
committerJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:54:16 +0000
commit58bf1382be0cbcf3f9649286fd2719b789a1595f (patch)
treeb73665275a2d44879a8230c913b1ef21a42e57da /samples/c++/stubcpp.cpp
downloadlibconfig-58bf1382be0cbcf3f9649286fd2719b789a1595f.tar.gz
Imported Upstream version 1.3.2upstream/1.3.2
Diffstat (limited to 'samples/c++/stubcpp.cpp')
-rw-r--r--samples/c++/stubcpp.cpp161
1 files changed, 161 insertions, 0 deletions
diff --git a/samples/c++/stubcpp.cpp b/samples/c++/stubcpp.cpp
new file mode 100644
index 0000000..59c9769
--- /dev/null
+++ b/samples/c++/stubcpp.cpp
@@ -0,0 +1,161 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <iostream>
+
+#include "libconfig.h++"
+
+using namespace libconfig;
+
+int main(int argc, char **argv)
+{
+ Config cfg;
+ char *locale = NULL;
+
+#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32__)) \
+ && ! defined(__MINGW32__)
+
+ locale = "French";
+
+#elif defined(__APPLE__)
+
+ locale = "fr_CA.ISO8859-1";
+
+#else
+
+ locale = "fr_FR.ISO-8859-1";
+
+#endif
+
+ printf("new locale: %s\n", setlocale(LC_NUMERIC, locale));
+ printf("before locale override; pi is: %f\n", 3.141592);
+
+ try
+ {
+ FILE *fp = fopen("test.cfg", "r");
+
+ if(! fp)
+ {
+ printf("Unable to open test.cfg\n");
+ exit(1);
+ }
+
+ cfg.read(fp);
+ fclose(fp);
+
+// const ConfigSetting& setting = cfg.lookup("application.window.size.w");
+// long val = setting;
+
+ long val = cfg.lookup("application.window.size.w");
+ printf("val: %ld\n", val);
+
+ std::string title = cfg.lookup("application.window.title");
+ std::cout << "title: " << title << std::endl;
+
+ Setting &ss = cfg.lookup("application.window.title");
+ std::string title2 = ss;
+ std::cout << "title: " << title2 << std::endl;
+
+ std::string rr = "foo";
+
+ rr = (const char *)cfg.lookup("application.window.title");
+// rr = (std::string)(cfg.lookup("application.window.title"));
+ std::cout << "rr: " << rr << std::endl;
+
+ const char *rrr = cfg.lookup("application.window.title");
+ std::cout << "rrr: " << rrr << std::endl;
+
+ Setting &s = cfg.lookup("application.group1.my_array");
+ long val4;
+ val4 = s[4];
+ printf("item #4 is: %ld\n", val4);
+ printf("location of my_array is %d\n", s.getSourceLine());
+
+ Setting &grp = cfg.lookup("application.group1.group2");
+
+ Setting &zzz = cfg.lookup("application.group1.group2.zzz");
+ printf("location of zzz is at %d\n", zzz.getSourceLine());
+
+ Setting &root = cfg.getRoot();
+
+ Setting &rootn = root.add("new-one-at-top", Setting::TypeGroup);
+
+ Setting &ngp = rootn.add("element", Setting::TypeFloat);
+
+ Setting &misc = root["misc"];
+ unsigned int portnum = 0;
+ misc.lookupValue("port", portnum);
+ printf("port # is: %d\n", portnum);
+
+ ngp = 1.1234567890123;
+
+// long val22 = s[22];
+// printf("item #22 is: %d\n", val22);
+
+ Setting &snew = grp.add("foobar", Setting::TypeArray);
+
+ snew.add(Setting::TypeInt);
+ snew.add(Setting::TypeInt);
+
+ snew.add(Setting::TypeInt);
+ snew.add(Setting::TypeInt);
+
+ puts("created new array");
+
+ snew[0] = 55;
+ puts("elem 0");
+ snew[1] = 66;
+ puts("elem 1");
+
+ cfg.setAutoConvert(true);
+
+ double dd = cfg.lookup("application.group1.x");
+ printf("auto-converted int->double: %f\n", dd);
+
+ int ii = cfg.lookup("misc.pi");
+ printf("auto-converted double->int: %d\n", ii);
+
+ Setting &sdel = cfg.lookup("application");
+
+ sdel.remove("group1");
+
+
+ Setting &books = cfg.lookup("books");
+ puts("found books");
+ Setting &book = books.add(Setting::TypeGroup);
+ puts("added book");
+
+ Setting &sss = book.add("Title", Setting::TypeString);
+ puts("added title");
+
+ sss = "Alice in Wonderland";
+
+ Setting &sss2 = book.add("Price", Setting::TypeFloat);
+ sss2 = 9.99;
+
+ cfg.write(stdout);
+
+ Setting &good = cfg.lookup("books.[2].author");
+ std::string author = good;
+ std::cout << "author: " << author << std::endl;
+
+ Setting &bad = books[1]["blargh"];
+ }
+ catch(ParseException& ex)
+ {
+ printf("error on line %d: %s\n", ex.getLine(),
+ ex.getError());
+ }
+ catch(SettingNotFoundException nfex)
+ {
+ printf("setting not found: %s\n", nfex.getPath());
+ }
+ catch(ConfigException& cex)
+ {
+ printf("config exception!\n");
+ }
+
+ printf("locale restored; pi is: %f\n", 3.141592);
+
+ return(0);
+}