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ipoddubny/chan_sip.diff

Created May 31, 2016 19:54
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  1. ipoddubny created this gist May 31, 2016.
    47 changes: 47 additions & 0 deletions chan_sip.diff
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,47 @@
    diff --git a/channels/chan_sip.c b/channels/chan_sip.c
    index f648454..d6be92b 100644
    --- a/channels/chan_sip.c
    +++ b/channels/chan_sip.c
    @@ -19266,6 +19266,33 @@ static int set_message_vars_from_req(struct ast_msg *msg, struct sip_request *re
    return res;
    }

    +static void fill_sip_headers_hash(struct ast_channel *channel, struct sip_request *req)
    +{
    + size_t x;
    + char name_buf[1024];
    + char val_buf[1024];
    + char hash_buf[1024 + sizeof("HASH_SIP(HEADERS,)")];
    + const char *name;
    + char *c;
    +
    + for (x = 0; x < req->headers; x++) {
    + const char *header = REQ_OFFSET_TO_STR(req, header[x]);
    +
    + if ((c = strchr(header, ':'))) {
    + ast_copy_string(name_buf, header, MIN((c - header + 1), sizeof(name_buf)));
    + ast_copy_string(val_buf, ast_skip_blanks(c + 1), sizeof(val_buf));
    + ast_trim_blanks(name_buf);
    +
    + /* Convert header name to full name alias. */
    + name = find_full_alias(name_buf, name_buf);
    +
    + snprintf(hash_buf, sizeof(hash_buf), "HASH(SIP_HEADERS,%s)", name);
    +
    + ast_func_write(channel, hash_buf, val_buf);
    + }
    + }
    +}
    +
    /*! \brief Receive SIP MESSAGE method messages
    \note We only handle messages within current calls currently
    Reference: RFC 3428 */
    @@ -26268,6 +26295,8 @@ static int handle_request_invite(struct sip_pvt *p, struct sip_request *req, str
    build_route(p, req, 0, 0);

    if (c) {
    + fill_sip_headers_hash(c, req);
    +
    ast_party_redirecting_init(&redirecting);
    memset(&update_redirecting, 0, sizeof(update_redirecting));
    change_redirecting_information(p, req, &redirecting, &update_redirecting,