[SR-Dev] PATCH: support for PRACK and UPDATE methods

[Ovidiu Sas]

Here's a small patch that will add support for PRACK and UPDATE parsing.
Some modules in k require this.

Regards,
Ovidiu Sas

$ git diff
diff --git a/parser/msg_parser.h b/parser/msg_parser.h
index 48790c9..d1c6324 100644
--- a/parser/msg_parser.h
+++ b/parser/msg_parser.h
@@ -79,7 +79,8 @@
 enum request_method { METHOD_UNDEF=0, METHOD_INVITE=1,
METHOD_CANCEL=2, METHOD_ACK=4,
        METHOD_BYE=8, METHOD_INFO=16, METHOD_REGISTER=32, METHOD_SUBSCRIBE=64,
        METHOD_NOTIFY=128, METHOD_MESSAGE=256, METHOD_OPTIONS=512,
-       METHOD_OTHER=1024 };
+       METHOD_PRACK=1024, METHOD_UPDATE=2048,
+       METHOD_OTHER=4096 };

 #define FL_FORCE_RPORT  (1 << 0)  /* force rport */
 #define FL_FORCE_ACTIVE (1 << 1)  /* force active SDP */
diff --git a/parser/parse_fline.c b/parser/parse_fline.c
index e234835..81b235f 100644
--- a/parser/parse_fline.c
+++ b/parser/parse_fline.c
@@ -125,6 +125,8 @@ char* parse_first_line(char* buffer, unsigned int
len, struct msg_start * fl)
        else IFISMETHOD( NOTIFY, 'N')
        else IFISMETHOD( MESSAGE, 'M')
        else IFISMETHOD( OPTIONS, 'O')
+       else IFISMETHOD( PRACK, 'P')
+       else IFISMETHOD( UPDATE, 'U')
        /* if you want to add another method XXX, include METHOD_XXX in
            H-file (this is the value which you will take later in
            processing and define XXX_LEN as length of method name;
diff --git a/parser/parse_fline.h b/parser/parse_fline.h
index f8b3e06..aae71a4 100644
--- a/parser/parse_fline.h
+++ b/parser/parse_fline.h
@@ -60,6 +60,8 @@
 #define NOTIFY_LEN 6
 #define MESSAGE_LEN 7
 #define OPTIONS_LEN 7
+#define PRACK_LEN 5
+#define UPDATE_LEN 6

 struct msg_start {
        int type;                                       /* Type of the
Message - Request/Response */