From a032b25832a75deef7d6d8b48a0786e5838df419 Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri@ouroboros.rocks>
Date: Tue, 12 Sep 2023 17:26:35 +0200
Subject: irmd: Print ascii Ouroboros logo at startup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The IRMd will now print a stylized logo at startup:

      ▄▄█████▄▄▄
    ▄█▀▀     ▀▀███▄                     █
   ██    ▄▄▄   ▄███▄  ▄   ▄  ▄ ▄▄   ▄▄  █ ▄▄   ▄▄  ▄ ▄▄   ▄▄   ▄▄
   ██   █   █  █████  █   █  █▀  ▀ █  █ █▀  █ █  █ █▀  ▀ █  █ ▀▄ ▀
   ██   ▀▄▄▄▀   ▀█▀   █   █  █     █  █ █▄  █ █  █ █     █  █ ▄ ▀▄
    █▄          █      ▀▀▀ ▀ ▀      ▀▀  ▀ ▀▀   ▀▀  ▀      ▀▀   ▀▀
     ▀█▄▄▄▄▄▄▄▄▀
       ▀▀▀▀▀▀

All credits to Zen for providing the ASCII art!

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
---
 src/irmd/config.h.in | 29 +++++++++++++++++++++++++++++
 src/irmd/main.c      |  6 +++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/src/irmd/config.h.in b/src/irmd/config.h.in
index 575d3123..97439d68 100644
--- a/src/irmd/config.h.in
+++ b/src/irmd/config.h.in
@@ -61,3 +61,32 @@
 #endif
 
 #cmakedefine HAVE_LIBGCRYPT
+
+#define O7S_ASCII_ART                                                          \
+"\n"                                                                       \
+"      ▄▄█████▄▄▄\n"                                         \
+"    ▄█▀▀     ▀▀███▄                     " \
+"█\n"                                                        \
+"   ██    ▄▄▄   ▄███▄  " \
+"▄   ▄  ▄ ▄▄"   \
+"   ▄▄  █ ▄▄  " \
+" ▄▄  ▄ ▄▄   "  \
+"▄▄   ▄▄\n"                                         \
+"   ██   █   █  "       \
+"[38;5;4m█████  █   █  "          \
+"█▀  ▀ █  █"    \
+" █▀  █ █  "    \
+"█ █▀  ▀ █"     \
+"  █ ▀▄ ▀\n"    \
+"   ██   ▀▄▄▄▀   ▀█▀   " \
+"█   █  █     " \
+"█  █ █▄  █ "   \
+"█  █ █     █"  \
+"  █ ▄ ▀▄\n"    \
+"    █▄          █      ▀▀▀"      \
+" ▀ ▀      ▀▀"  \
+"  ▀ ▀▀   ▀▀  "          \
+"▀      ▀▀   ▀▀\n"       \
+"     ▀█▄▄▄▄▄▄▄▄▀\n"                                         \
+"       ▀▀▀▀▀▀\n"                                            \
+"\n"
diff --git a/src/irmd/main.c b/src/irmd/main.c
index b5184ade..6073db46 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -1599,7 +1599,7 @@ static int flow_alloc(pid_t              pid,
                             IPCP_HASH_LEN(ipcp), qs, *data)) {
                 reg_flow_set_state(f, FLOW_NULL);
                 /* sanitizer cleans this */
-                log_info("Flow_allocation failed.");
+                log_warn("Flow_allocation %d failed.", flow_id);
                 free(hash);
                 return -EAGAIN;
         }
@@ -1820,6 +1820,7 @@ static int flow_req_arr(pid_t             pid,
 
         flow_id = bmp_allocate(irmd.flow_ids);
         if (!bmp_is_id_valid(irmd.flow_ids, flow_id)) {
+                log_err("Out of flow ids.");
                 pthread_rwlock_unlock(&irmd.flows_lock);
                 return -1;
         }
@@ -2756,6 +2757,9 @@ int main(int     argc,
 
         irm_argparse(argc, argv);
 
+        if (irmd.log_stdout)
+                printf(O7S_ASCII_ART);
+
         if (geteuid() != 0) {
                 printf("IPC Resource Manager must be run as root.\n");
                 exit(EXIT_FAILURE);
-- 
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