From e9951d23db7b1cb6f82c89c370eda9f3bd6978b8 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Wed, 9 Dec 2015 00:00:20 +0000
Subject: Turn the client into an extensible app, starting with package search

---
 gentoobrowse-api/client/Jamfile.jam |  5 ++++
 gentoobrowse-api/client/main.cpp    | 51 +++++++++++++++++++++++--------------
 gentoobrowse-api/client/main.h      | 15 +++++++++++
 gentoobrowse-api/client/search.cpp  | 24 +++++++++++++++++
 4 files changed, 76 insertions(+), 19 deletions(-)
 create mode 100644 gentoobrowse-api/client/main.h
 create mode 100644 gentoobrowse-api/client/search.cpp

diff --git a/gentoobrowse-api/client/Jamfile.jam b/gentoobrowse-api/client/Jamfile.jam
index 66165d9..7c3edaa 100644
--- a/gentoobrowse-api/client/Jamfile.jam
+++ b/gentoobrowse-api/client/Jamfile.jam
@@ -1,7 +1,12 @@
+lib boost_program_options ;
+
 exe gbcli :
 	[ glob *.cpp ]
 	:
 	<library>../domain//gentoobrowse-domain
+	<library>..//adhocutil
+	<library>..//boost_system
+	<library>boost_program_options
 	<implicit-dependency>../domain//gentoobrowse-domain
 	<library>../api//gentoobrowse-api
 	<implicit-dependency>../api//gentoobrowse-api
diff --git a/gentoobrowse-api/client/main.cpp b/gentoobrowse-api/client/main.cpp
index 61c6575..d2f70bb 100644
--- a/gentoobrowse-api/client/main.cpp
+++ b/gentoobrowse-api/client/main.cpp
@@ -1,30 +1,43 @@
 #include "stdio.h"
+#include "main.h"
 #include <portage.h>
+#include <plugins.impl.h>
 #include <Ice/Ice.h>
+#include <boost/program_options.hpp>
+
+namespace po = boost::program_options;
+INSTANTIATEPLUGINOF(Module);
 
 int
 main(int c, char ** v)
 {
-	auto ic = Ice::initialize(c, v);
-	auto p = Gentoo::PortagePrx::checkedCast(ic->stringToProxy("portage:tcp -h localhost -p 9001"));
-#if 0
-	for (int x = 1; x < c; x += 1) {
-		auto cat = p->getCategory(atoi(v[x]));
-		fprintf(stdout, "%d: %s\n", cat->categoryid, cat->name.c_str());
-		if (cat->summary) {
-			fprintf(stdout, "\t%s\n", cat->summary->c_str());
-		}
-		fprintf(stdout, "\n");
-	}
-	auto ps = p->getPackagesSearch(v[1]);
-	for (const auto & p : ps) {
-		fprintf(stderr, "%d / %s\n\t%s\n", p->categoryid, p->name.c_str(), p->description.c_str());
-	}
-#endif
-	auto fp = p->findPackage(v[1], v[2]);
-	if (fp) {
-		fprintf(stderr, "%d / %s\n\t%s\n", (*fp)->categoryid, (*fp)->name.c_str(), (*fp)->description.c_str());
+	std::string endpoint;
+	std::string module;
+	std::vector<std::string> args;
+	po::options_description opts("Gentoo Browse Client options");
+	opts.add_options()
+		("endpoint", po::value(&endpoint)->default_value("tcp -h gentoobrowse.randomdan.homeip.net -p 9001"), "Service endpoint")
+		("module", po::value(&module), "Module")
+		("args", po::value(&args), "Module options")
+		("help,h", "Show help")
+		;
+	po::positional_options_description pod;
+	pod.add("module", 1).add("args", -1);
+	po::variables_map vm;
+	po::store(po::command_line_parser(c, v).options(opts).positional(pod).run(), vm);
+	po::notify(vm);
+
+	if (vm.count("help")) {
+		std::cerr << opts << std::endl;
+		exit(1);
 	}
+
+	auto ic = Ice::initialize(c, v);
+	auto p = Gentoo::PortagePrx::checkedCast(ic->stringToProxy("portage:" + endpoint));
+	p->ice_ping();
+
+	AdHoc::PluginManager::getDefault()->get<Module>(module)->implementation()->run(p, args);
+
 	ic->destroy();
 	return 0;
 }
diff --git a/gentoobrowse-api/client/main.h b/gentoobrowse-api/client/main.h
new file mode 100644
index 0000000..9c7c9f7
--- /dev/null
+++ b/gentoobrowse-api/client/main.h
@@ -0,0 +1,15 @@
+#ifndef GENTOO_MAIN_H
+#define GENTOO_MAIN_H
+
+#include <vector>
+#include <string>
+#include <plugins.h>
+#include <portage.h>
+
+class Module : public AdHoc::AbstractPluginImplementation {
+	public:
+		virtual void run(Gentoo::PortagePrx, const std::vector<std::string> &) const = 0;
+};
+
+#endif
+
diff --git a/gentoobrowse-api/client/search.cpp b/gentoobrowse-api/client/search.cpp
new file mode 100644
index 0000000..dd4baf1
--- /dev/null
+++ b/gentoobrowse-api/client/search.cpp
@@ -0,0 +1,24 @@
+#include <plugins.h>
+#include <fprintbf.h>
+#include <boost/algorithm/string/join.hpp>
+#include "main.h"
+
+class search : public Module {
+	public:
+		void run(Gentoo::PortagePrx p, const std::vector<std::string> & a) const override
+		{
+			auto pkgs = p->getPackagesSearch(boost::algorithm::join(a, " "));
+			std::map<int, Gentoo::CategoryPtr> cats;
+			fprintbf(stdout, "Found %d packages:\n", pkgs.size());
+			for (const auto & pkg : pkgs) {
+				auto ci = cats.find(pkg->categoryid);
+				if (ci == cats.end()) {
+					ci = cats.insert({pkg->categoryid, p->getCategory(pkg->categoryid)}).first;
+				}
+				fprintbf(stdout, "%s / %s\n\t%s\n", ci->second->name, pkg->name, pkg->description);
+			}
+		}
+};
+
+PLUGIN(search, Module);
+
-- 
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