Module: sip-router Branch: master Commit: 1dd730471dd0620d02b08ce69648c94fc0943818 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=1dd7304… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Fri Apr 13 14:38:48 2012 +0200 parser: added hook to gr (gruu) parameter in sip_uri_t - gr is specified by GRUU RFC5627 --- parser/msg_parser.h | 2 + parser/parse_uri.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 54 insertions(+), 1 deletions(-) diff --git a/parser/msg_parser.h b/parser/msg_parser.h index cf78326..593c4b4 100644 --- a/parser/msg_parser.h +++ b/parser/msg_parser.h @@ -212,6 +212,7 @@ struct sip_uri { str method; str lr; str r2; /*!< ser specific rr parameter */ + str gr; str transport_val; /*!< transport value */ str ttl_val; /*!< TTL value */ str user_param_val; /*!< User= param value */ @@ -219,6 +220,7 @@ struct sip_uri { str method_val; /*!< Method value */ str lr_val; /*!< lr value placeholder for lr=on a.s.o*/ str r2_val; + str gr_val; #ifdef USE_COMP unsigned short comp; #endif diff --git a/parser/parse_uri.c b/parser/parse_uri.c index e6cedcf..a244cf2 100644 --- a/parser/parse_uri.c +++ b/parser/parse_uri.c @@ -82,6 +82,8 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) PLR_L, PLR_R_FIN, PLR_eq, /* r2 */ PR2_R, PR2_2_FIN, PR2_eq, + /* gr */ + PGR_G, PGR_R_FIN, PGR_eq, #ifdef USE_COMP /* comp */ PCOMP_C, PCOMP_O, PCOMP_M, PCOMP_P, PCOMP_eq, @@ -644,6 +646,11 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) b=p; state=PR2_R; break; + case 'g': + case 'G': + b=p; + state=PGR_G; + break; #ifdef USE_COMP case 'c': case 'C': @@ -856,6 +863,42 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) state=URI_VAL_P; } break; + /* gr */ + param_switch(PGR_G, 'r', 'R', PGR_R_FIN); + case PGR_R_FIN: + switch(*p){ + case '@': + still_at_user; + break; + case '=': + state=PGR_eq; + break; + semicolon_case; + uri->gr.s=b; + uri->gr.len=(p-b); + break; + question_case; + uri->gr.s=b; + uri->gr.len=(p-b); + break; + colon_case; + break; + default: + state=URI_PARAM_P; + } + break; + /* handle gr=something case */ + case PGR_eq: + param=&uri->gr; + param_val=&uri->gr_val; + switch(*p){ + param_common_cases; + default: + v=p; + state=URI_VAL_P; + } + break; + #ifdef USE_COMP param_switch(PCOMP_C, 'o', 'O' , PCOMP_O); param_switch(PCOMP_O, 'm', 'M' , PCOMP_M); @@ -1007,7 +1050,8 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) case PM_D: case PM_eq: case PLR_L: /* lr */ - case PR2_R: /* r2 */ + case PR2_R: /* r2 */ + case PGR_G: /* gr */ #ifdef USE_COMP case PCOMP_C: case PCOMP_O: @@ -1033,6 +1077,13 @@ int parse_uri(char* buf, int len, struct sip_uri* uri) uri->r2.s=b; uri->r2.len=p-b; break; + case PGR_R_FIN: + case PGR_eq: + uri->params.s=s; + uri->params.len=p-s; + uri->gr.s=b; + uri->gr.len=p-b; + break; case URI_VAL_P: /* intermediate value states */ case VU_U: