REORG: http: move some header value processing functions to http.c
The following functions only deal with header field values and are agnostic
to the HTTP version so they were moved to http.c :
http_header_match2(), find_hdr_value_end(), find_cookie_value_end(),
extract_cookie_value(), parse_qvalue(), http_find_url_param_pos(),
http_find_next_url_param().
Those lacking the "http_" prefix were modified to have it.
diff --git a/include/common/http.h b/include/common/http.h
index 90d914a..3377db4 100644
--- a/include/common/http.h
+++ b/include/common/http.h
@@ -125,6 +125,42 @@
const int http_get_status_idx(unsigned int status);
const char *http_get_reason(unsigned int status);
struct ist http_get_path(const struct ist uri);
+int http_header_match2(const char *hdr, const char *end,
+ const char *name, int len);
+char *http_find_hdr_value_end(char *s, const char *e);
+char *http_find_cookie_value_end(char *s, const char *e);
+char *http_extract_cookie_value(char *hdr, const char *hdr_end,
+ char *cookie_name, size_t cookie_name_l,
+ int list, char **value, size_t *value_l);
+int http_parse_qvalue(const char *qvalue, const char **end);
+const char *http_find_url_param_pos(const char **chunks,
+ const char* url_param_name,
+ size_t url_param_name_l, char delim);
+int http_find_next_url_param(const char **chunks,
+ const char* url_param_name, size_t url_param_name_l,
+ const char **vstart, const char **vend, char delim);
+
+/*
+ * Given a path string and its length, find the position of beginning of the
+ * query string. Returns NULL if no query string is found in the path.
+ *
+ * Example: if path = "/foo/bar/fubar?yo=mama;ye=daddy", and n = 22:
+ *
+ * find_query_string(path, n, '?') points to "yo=mama;ye=daddy" string.
+ */
+static inline char *http_find_param_list(char *path, size_t path_l, char delim)
+{
+ char *p;
+
+ p = memchr(path, delim, path_l);
+ return p ? p + 1 : NULL;
+}
+
+static inline int http_is_param_delimiter(char c, char delim)
+{
+ return c == '&' || c == ';' || c == delim;
+}
+
#endif /* _COMMON_HTTP_H */