re-organize into multiple subprojects

Author: jvmvik

README.md

@@ -37,3 +37,5 @@ of creating our own image for compilation on Linux.
  - [ ] Add REPL.it example
  - [ ] Add integration documentation on serpapi.com
  - [ ] Write a full README to match  serpapi-search-results-dotnet
+
+https://rapidjson.org/md_doc_tutorial.html

Rakefile

@@ -17,7 +17,8 @@ end
 
 # run application
 task :run do
-	sh('./build/serpapi-cpp')
+	sh('./build/example/google_example')
+	sh('./build/oobt/oobt')
 end
 
 # tested on AARCH64 and x86

callback.cpp

@@ -4,6 +4,7 @@
 #include <string>
 #include <curl/curl.h>
 #include <serpapi.hpp>
+#include <helper.hpp>
 
 #include "rapidjson/document.h"
 #include "rapidjson/writer.h"
@@ -14,20 +15,6 @@
 using namespace rapidjson;
 using namespace std;
 
-void info(string msg) {
-    cout << "\nINFO: " << msg << endl;
-}
-void info(double msg) {
-    cout << "\nINFO: " << msg << endl;
-}
-
-void info(const Document& document) {
-    StringBuffer buffer;
-    PrettyWriter<StringBuffer> writer(buffer);
-    document.Accept(writer);
-    cout << "\nINFO: " << buffer.GetString();
-}
-
 // RapidJSON parser documentation is available: https://rapidjson.org
 int main()
 {

callback.hpp

@@ -0,0 +1,27 @@
+#include <cstdint>
+#include <iostream>
+#include <memory>
+#include <string>
+#include <curl/curl.h>
+
+#include "rapidjson/document.h"
+#include "rapidjson/stringbuffer.h"
+#include "rapidjson/prettywriter.h"
+
+using namespace std;
+using namespace rapidjson;
+
+void info(string msg) {
+    cout << "\nINFO: " << msg << endl;
+}
+
+void info(double msg) {
+    cout << "\nINFO: " << msg << endl;
+}
+
+void info(const Document& document) {
+    StringBuffer buffer;
+    PrettyWriter<StringBuffer> writer(buffer);
+    document.Accept(writer);
+    cout << "\nINFO: " << buffer.GetString();
+}

examples/google_example.cpp example/google_example.cppexamples/google_example.cpp renamed to example/google_example.cpp

@@ -0,0 +1,11 @@
+#include <cstdint>
+#include <iostream>
+#include <memory>
+#include <string>
+#include <curl/curl.h>
+
+#include "rapidjson/document.h"
+
+void info(string msg); 
+void info(double msg);
+void info(const rapidjson::Document& document);

example/helper.cpp

@@ -0,0 +1,12 @@
+
+executable('google_example',
+           'google_example.cpp',
+           'helper.cpp',
+           install : true,
+           link_with : [libserpapi],
+           include_directories : incdirs,
+           dependencies : [
+            dependency('libcurl'),
+            dependency('RapidJSON')
+           ]
+           )

example/helper.hpp

@@ -2,17 +2,24 @@ project('serpapi', 'cpp',
   version : '0.1.0',
   default_options : ['warning_level=3', 'cpp_std=c++17'])
 
+compiler = meson.get_compiler('cpp')
 add_project_arguments(['-Wno-deprecated-declarations', '-funsigned-char'], language : 'cpp')
 
-dep = [
-    dependency('libcurl'),
-    dependency('RapidJSON')
-    ]
+incdirs = include_directories('src')
 
-executable('serpapi-cpp',
-           'serpapi.cpp',
-           'callback.cpp',
-           'main.cpp',
-           install : true,
-           dependencies : dep,
-           )
+libserpapi = static_library('serpapi', 
+                        [
+                          'src/serpapi.cpp', 
+                          'src/callback.cpp'
+                        ],
+                        dependencies : [
+                          dependency('libcurl'),
+                          dependency('RapidJSON')
+                        ],
+                        include_directories : incdirs)
+
+libserpapi_dep = declare_dependency(include_directories : incdirs, link_with : 
+libserpapi)
+
+subdir('oobt')
+subdir('example')