debug: print state names

README.md

@@ -321,8 +321,8 @@ decode() {
 
 stty cols 80 rows 24
 xmppipe --resource viewer --output console --base64 | \
-  while IFS=: read x s f t m; do
-    [ "$m" = "m" ] && decode $5
+  while IFS=: read -r x s f t m; do
+    [ "$m" = "m" ] && decode "$m"
   done
 ~~~
 

src/xmppipe.c

@@ -63,6 +63,22 @@ enum {
     OPT_NO_TLS_VERIFY = 1
 };
 
+static const char const *xmppipe_states[] = {
+    "XMPPIPE_S_DISCONNECTED",
+    "XMPPIPE_S_CONNECTING",
+    "XMPPIPE_S_CONNECTED",
+
+    "XMPPIPE_S_MUC_SERVICE_LOOKUP",
+    "XMPPIPE_S_MUC_FEATURE_LOOKUP",
+    "XMPPIPE_S_MUC_WAITJOIN",
+    "XMPPIPE_S_MUC_JOIN",
+    "XMPPIPE_S_MUC_UNLOCK",
+
+    "XMPPIPE_S_READY",
+    "XMPPIPE_S_READY_AVAIL",
+    "XMPPIPE_S_READY_EMPTY"
+};
+
 static const struct option long_options[] =
 {
     {"address",            required_argument,  NULL, 'a'},
@@ -1289,7 +1305,11 @@ xmppipe_strtonum(xmppipe_state_t *state, const char *nptr, long long minval,
 xmppipe_next_state(xmppipe_state_t *state, int status)
 {
     if (state->verbose)
-      (void)fprintf(stderr, "status: %d -> %d\n", state->status, status);
+      (void)fprintf(stderr, "next state: %s (%d) -> %s (%d)\n",
+          (state->status < 0 || state->status > XMPPIPE_S_READY_EMPTY) ? "unknown" : xmppipe_states[state->status],
+          state->status,
+          (state->status < 0 || state->status > XMPPIPE_S_READY_EMPTY) ? "unknown" : xmppipe_states[status],
+          status);
 
     state->status = status;
 }

src/xmppipe.h

@@ -23,7 +23,7 @@
 
 #include <strophe.h>
 
-#define XMPPIPE_VERSION "0.9.3"
+#define XMPPIPE_VERSION "0.10.0"
 #define XMPPIPE_RESOURCE "xmppipe"
 
 #define XMPPIPE_STREQ(a,b)      (strcmp((a),(b)) == 0)