Added webapp-runner

1 files changed, 54 insertions, 0 deletions

diff --git a/plugins/fcgi/webapp-runner.cpp b/plugins/fcgi/webapp-runner.cpp
new file mode 100644
index 0000000..64268f3
--- /dev/null
+++ b/plugins/fcgi/webapp-runner.cpp
@@ -0,0 +1,54 @@
+#include "plugins/fcgi/fastcgiprocess.h"
+
+#include <iostream>
+#include <string>
+
+namespace {
+ void usage()
+ {
+  std::cout << R"(Usage:
+        webapp-runner <host:port> <executable-command>
+
+          or:
+
+        webapp-runner <unix-domain-socket> <executable-command>
+
+Description:
+
+webapp-runner starts the specified executable FastCGI application and connects
+it to the specified unix domain socket or local host:port address. Addresses
+can be specified in IPv4 or IPv6 format.
+
+Examples:
+
+webapp-runner ::1:6543 ./fcgi1
+webapp-runner fcgi-socket0 ./fcgi1
+)" << std::endl;
+ }
+} // namespace
+
+int main(int argc, char* argv[])
+{
+ try {
+  if (argc == 3) {
+   std::string address{argv[1]};
+   std::string command{argv[2]};
+
+   if (auto pos{address.find_last_of(':')}; pos != std::string::npos) {
+    std::string host{address.substr(0, pos)};
+    unsigned short port{static_cast<unsigned short>(std::stoul(address.substr(pos + 1)))};
+    run_fcgi_app(command, host, port);
+   } else {
+    run_fcgi_app(command, address);
+   }
+  } else {
+   usage();
+   exit(0);
+  }
+ } catch (const std::exception& ex) {
+  std::cout << "webapp-runner caught error: " << ex.what() << std::endl;
+ }
+
+ return 0;
+}
+