MINOR: h2: add a function to report pseudo-header names
For debugging we need to be able to dump pseudo headers when we know
their name, let's put this there as we already have the other way
around.
diff --git a/include/common/h2.h b/include/common/h2.h
index 65c5ab1..fdeafe6 100644
--- a/include/common/h2.h
+++ b/include/common/h2.h
@@ -190,6 +190,20 @@
return 0;
}
+/* returns the pseudo-header name <num> as a string, or ":UNKNOWN" if unknown */
+static inline const char *h2_phdr_to_str(int phdr)
+{
+ switch (phdr) {
+ case H2_PHDR_IDX_NONE: return ":NONE";
+ case H2_PHDR_IDX_AUTH: return ":authority";
+ case H2_PHDR_IDX_METH: return ":method";
+ case H2_PHDR_IDX_PATH: return ":path";
+ case H2_PHDR_IDX_SCHM: return ":scheme";
+ case H2_PHDR_IDX_STAT: return ":status";
+ case H2_PHDR_IDX_HOST: return "Host";
+ default: return ":UNKNOWN";
+ }
+}
#endif /* _COMMON_H2_H */