jlog 2.0.1 (new formula)

Closes #38830.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/Library/Formula/jlog.rb b/Library/Formula/jlog.rb
new file mode 100644
index 000000000..8bb6eb5a3
--- /dev/null
+++ b/Library/Formula/jlog.rb
@@ -0,0 +1,56 @@
+class Jlog < Formula
+  homepage "https://labs.omniti.com/labs/jlog"
+  url "https://github.com/omniti-labs/jlog/archive/2.0.1.tar.gz"
+  sha256 "ce4ec8495798e4f50af878f9fc3b922a46dd41df498a5602c802757df16499b7"
+
+  depends_on "automake" => :build
+  depends_on "autoconf" => :build
+
+  def install
+    system "autoconf"
+    system "./configure", "--prefix=#{prefix}"
+    system "make"
+    system "make", "install"
+  end
+
+  test do
+    (testpath/"jlogtest.c").write <<-EOF.undent
+      #include <stdio.h>
+      #include <jlog.h>
+      int main() {
+        jlog_ctx *ctx;
+        const char *path = "#{testpath}/jlogexample";
+        int rv;
+
+        // First, ensure that the jlog is created
+        ctx = jlog_new(path);
+        if (jlog_ctx_init(ctx) != 0) {
+          if(jlog_ctx_err(ctx) != JLOG_ERR_CREATE_EXISTS) {
+            fprintf(stderr, "jlog_ctx_init failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
+            exit(1);
+          }
+          // Make sure it knows about our subscriber(s)
+          jlog_ctx_add_subscriber(ctx, "one", JLOG_BEGIN);
+          jlog_ctx_add_subscriber(ctx, "two", JLOG_BEGIN);
+        }
+
+        // Now re-open for writing
+        jlog_ctx_close(ctx);
+        ctx = jlog_new(path);
+        if (jlog_ctx_open_writer(ctx) != 0) {
+           fprintf(stderr, "jlog_ctx_open_writer failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
+           exit(0);
+        }
+
+        // Send in some data
+        rv = jlog_ctx_write(ctx, "hello\\n", strlen("hello\\n"));
+        if (rv != 0) {
+          fprintf(stderr, "jlog_ctx_write_message failed: %d %s\\n", jlog_ctx_err(ctx), jlog_ctx_err_string(ctx));
+        }
+        jlog_ctx_close(ctx);
+      }
+    EOF
+    system ENV.cc, "jlogtest.c", "-I#{include}", "-ljlog", "-o", "jlogtest"
+    system testpath/"jlogtest"
+  end
+end