Module: sip-router Branch: hpw/branch_failure_route Commit: 42a1548a57ec8e3a8779f1644347340c25aa1bdd URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=42a1548… Author: Hugh Waite &lt;hugh.waite(a)crocodile-rcs.com&gt; Committer: Hugh Waite &lt;hugh.waite(a)crocodile-rcs.com&gt; Date: Wed Mar 27 11:44:08 2013 +0000 core: Update get_branch() to return instance from appended branches - get_branch() and next_branch() updated - modified select_core.c to use new function definition --- dset.c | 18 +++++++++++++----- dset.h | 4 ++-- select_core.c | 6 +++--- 3 files changed, 18 insertions(+), 10 deletions(-) diff --git a/dset.c b/dset.c index 5421d0a..296f7c4 100644 --- a/dset.c +++ b/dset.c @@ -216,7 +216,7 @@ void set_branch_iterator(int n) char* get_branch(unsigned int i, int* len, qvalue_t* q, str* dst_uri, str* path, unsigned int *flags, struct socket_info** force_socket, - str *ruid) + str *ruid, str *instance) { if (i < nr_branches) { *len = branches[i].len; @@ -237,6 +237,10 @@ char* get_branch(unsigned int i, int* len, qvalue_t* q, str* dst_uri, ruid->len = branches[i].ruid_len; ruid->s = (ruid->len)?branches[i].ruid:0; } + if (instance) { + instance->len = branches[i].instance_len; + instance->s = (instance->len)?branches[i].instance:0; + } return branches[i].uri; } else { *len = 0; @@ -257,6 +261,10 @@ char* get_branch(unsigned int i, int* len, qvalue_t* q, str* dst_uri, ruid->s = 0; ruid->len = 0; } + if (instance) { + instance->s = 0; + instance->len = 0; + } return 0; } } @@ -268,12 +276,12 @@ char* get_branch(unsigned int i, int* len, qvalue_t* q, str* dst_uri, */ char* next_branch(int* len, qvalue_t* q, str* dst_uri, str* path, unsigned int* flags, struct socket_info** force_socket, - str* ruid) + str* ruid, str *instance) { char* ret; ret=get_branch(branch_iterator, len, q, dst_uri, path, flags, - force_socket, ruid); + force_socket, ruid, instance); if (likely(ret)) branch_iterator++; return ret; @@ -442,7 +450,7 @@ char* print_dset(struct sip_msg* msg, int* len) crt_branch = get_branch_iterator(); init_branch_iterator(); - while ((uri.s = next_branch(&uri.len, &q, 0, 0, 0, 0, 0))) { + while ((uri.s = next_branch(&uri.len, &q, 0, 0, 0, 0, 0, 0))) { cnt++; *len += uri.len; if (q != Q_UNSPECIFIED) { @@ -483,7 +491,7 @@ char* print_dset(struct sip_msg* msg, int* len) } init_branch_iterator(); - while ((uri.s = next_branch(&uri.len, &q, 0, 0, 0, 0, 0))) { + while ((uri.s = next_branch(&uri.len, &q, 0, 0, 0, 0, 0, 0))) { if (i) { memcpy(p, CONTACT_DELIM, CONTACT_DELIM_LEN); p += CONTACT_DELIM_LEN; diff --git a/dset.h b/dset.h index 2eca07f..3741fcb 100644 --- a/dset.h +++ b/dset.h @@ -140,12 +140,12 @@ void set_branch_iterator(int n); */ char* next_branch(int* len, qvalue_t* q, str* dst_uri, str* path, unsigned int* flags, struct socket_info** force_socket, - str *ruid); + str *ruid, str *instance); char* get_branch( unsigned int i, int* len, qvalue_t* q, str* dst_uri, str* path, unsigned int *flags, struct socket_info** force_socket, - str* ruid); + str* ruid, str *instance); /*! \brief * Empty the array of branches diff --git a/select_core.c b/select_core.c index 68fa5ba..130a9fd 100644 --- a/select_core.c +++ b/select_core.c @@ -1621,7 +1621,7 @@ int select_branch_uri(str* res, select_t* s, struct sip_msg* msg) { char *c; init_branch_iterator(); len = 0; - while ((c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0))) { + while ((c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0, 0))) { if (s->params[SEL_POS].v.i & SEL_BRANCH_DST_URI) { l = dst_uri.len; @@ -1645,7 +1645,7 @@ int select_branch_uri(str* res, select_t* s, struct sip_msg* msg) { init_branch_iterator(); res->len = 0; n = 0; - while ((c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0))) { + while ((c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0, 0))) { if (s->params[SEL_POS].v.i & SEL_BRANCH_DST_URI) { l = dst_uri.len; c = dst_uri.s; @@ -1687,7 +1687,7 @@ int select_branch_uri(str* res, select_t* s, struct sip_msg* msg) { if (n < 0 || n >= nr_branches) return -1; init_branch_iterator(); - for (; (c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0)) && n; n--); + for (; (c = next_branch(&l, &q, &dst_uri, 0, 0, 0, 0, 0)) && n; n--); if (!c) return 1; if (s->params[SEL_POS].v.i & SEL_BRANCH_DST_URI) {