sr-dev October 2009

sr-dev@lists.kamailio.org

30 participants
468 discussions

Git Crash Course For sip-router
by Jan Janak 18 Jun '10

18 Jun '10

Hello, Here is a brief git crash course for those who are used to CVS or SVN. The purpose of this crash course is to get you started, it describes basic operations that you will need to do simple changes in the sip-router git repository. You can find links to more documentation at the end. First of all, you'll need to install git. The name of the corresponding Debian package is git-core. Debian Lenny contains version 1.5.6.5 which is sufficient. Newer git versions or packages for other distributions or architectures can be obtained from http://git-scm.com/. As the second step you need to configure the git client. I have attached configuration files to this email for your convenience, save files .gitconfig and .gitignore in your home directory. File sip-router.org_CA.pem is optional, you will only need the file if you plan on accessing the repository over https (that's not the case for developers with write access). Edit file ~/.gitconfig and configure your name and email address there. This is the name and email address that will be visible in git commits. Unlike CVS or SVN commits, git commits contain full name and email address of the commiter, this is the name and email that will be visible in git history. Note that the email address to be used in From header of commit logs sent to the development mailing list is configured separately on the server (there are technical reasons for this). Here is how I configured my name in email address in ~/.gitconfig: [user] name = Jan Janak email = jan(a)iptel.org The git configuration file in your home directory sets up a bunch of short aliases for most common git commands, so you do not have to type $ git checkout every time you are checking out a branch, you can just type 'git co' instead, and if you alias git to 'g' in your ~/.bashrc then it becomes just 'g co' which is much more convenient. Another setting that is particular to our repository is the number of characters used for tabs in the git pager. Git uses less as the default pager and less is configured to use 8 spaces for tabs by default. We use 4 spaces in our sources and thus you might want to re-configure the git pager in your ~/.bashrc. The following setting makes the output of 'git diff' and friends look prettier: export GIT_PAGER="less --tabs=4" Now you can start working with git. The first command that you need to run is 'git clone', this is the command that is used to retrieve the sip-router repository from the server: $ git clone ssh://<username>@git.sip-router.org/sip-router Replace <username> with your real username. The contents of the repository will be stored in 'sip-router' subdirectory of your current working directory. This command is the git equivalent of cvs/svn checkout. Like cvs/svn it will make the most recent version of the sources available in the subdirectory. UNLIKE cvs/svn, this command does not retrieve just the latest version of the sources, it copies the whole history of the project to your local hard drive, not just the latest revision, but all revisions that are stored in the repository, since tday 1. You do not have to be worried about the size of the repository, the full history of SER takes about 40MB only. Also, you will need to run the command only once (or occassionally if you wipe your local copy out entirely). There are other git commands (covered later) that can be used to keep your local copy up-to-date. Those commands can figure out the difference between your local version of the repository and the version on the server and they will transfer only the data that has changed. In other words, 'git clone' is similar to the scp command, it creates a local identical copy of the remote repository by copying the whole remote repository to the local machine. Once you have a local copy of the sip-router repository, you can try to see what is in there: $ cd sip-router $ git branch The command above shows a list of branches that are present in your local copy of the repository. Most likely you will see just one branch called 'master' marked with an asterisk. This means that your local repository contains only one branch called 'master' and the asterisk tells you that this is the branch that is currently checked out. So the sources that you see in that directory come from the master branch. The local master branch is an exact copy of the 'master' branch from the remote repository at git.sip-router.org and it contains latest sip-router sources. Typically, the branch with the most up-to-date code is called 'master' in git. It is the git equivalent of CVS HEAD branch and SVN trunk branch. NOTE: Branches are sometimes called 'heads' in git documentation, but you can just remember that 'branch' and 'head' refers to the same thing. If you look at the remote version of the repository with gitweb at http://git.sip-router.org/cgi-bin/gitweb.cgi?p=sip-router;a=heads you will notice that there are more branches than the 'master' branch which was created by 'git clone' in the local copy of the repository. The command 'git clone' only makes the master branch directly available in the local copy of the repository. For other branches it merely records the fact that the branches exist in the remote repository. To display branches from both the local and the remote repository you can run: $ git branch -a The output should look roughly like this: * master origin/HEAD origin/MAIN origin/Maintainer origin/andrei/cvshead origin/andrei/sctp origin/andrei/sctp_fixes origin/andrei/sctp_one_to_one origin/andrei_sctp origin/cancel_fix origin/cvs-head origin/janakj/cvshead origin/janakj/doxygen origin/master Branches that start with "origin/" are branches that exist in the remote repository. The string origin is just a short alias for the full URI of the remote repository, such as ssh://git.sip-router.org/sip-router. It is a convention that the repository you cloned from initially is called the origin. Once you have the local repository, you can start making changes in it. Modifying the code on the master branch directly is really easy, because git clone already created the master branch for you in local repository and it checked out the master branch by default. Here is how can you make a simple change in one file and commit the result: $ edit main.c $ git add main.c $ git commit As you can see above you need to call 'git add' before you call 'git commit'. 'git add' marks your changes to be commited during the next commit, this is useful, for example, if you want to leave some local changes uncommited while you make the commit. Unlike CVS or SVN, git does not assume that all local changes should be commited during the next commit. It lets you explicitly select a set of changes to be commited. You can avoid the need to call two commands with 'git commit -a', see the git documentation for more details. When you are done with the commit, you can display the list of changes in the repository with 'git log'. The command displays the history of changes in the whole repository, if you want to limit the list to main.c only then you can run 'git log main.c'. If you look closely at the output of 'git log' then you will notice strange lines starting with "commit" followed by a long string of characters: commit 0253726f99ac151f748712a5d39d71f42d9defc6 The long string is how commits in git are represented. This string is a SHA1 checksum of the commit and it is the git equivalent SVN revision numbers. Like SVN revision numbers and UNLIKE CVS versions, this identifier represents the state of the whole repository, not just individual files. Because such long identifier are tedious to type, git supports abbreviated format, you can type just the beginning of the string as long as the beginning of the string is unique. In other words, there must be at most one commit in the database of all commits with this prefix. For example the following two commands refer to the same commit: $ git diff b0f6ec8784712e4c1436fc9a4a3b54296e94ba5c $ git diff b0f6e If somebody creates another commit with an SHA1 id starting with b0f6e later then 'git diff b0f6e' would not longer work and git would complain that the prefix is ambiguous. All changes, such as the commit above, that you do affect the local repository only. There is absolutely no communication with the the remote repository in any of the commands above (git add, git commit, git log). This is possible because we created a full copy of the remote repository with 'git clone'. This is also the reason why all the commands are so fast, unlike their equivalents in CVS or SVN. The fact that you perform all actions/modifications on the local repository only and then you instruct git to do its black magic and synchronize your local changes with the remote repository is probably the biggest difference from CVS/SVN and one of the things that is hard to understand for people who are used to CVS/SVN. This is also why git falls into the category of distributed revision control systems. When you are satisfied with your local changes/commits, you can decide to make them available to others. This can be done by uploading your local changes to the remote repository (the one you initially cloned from). In git terminology this operation is called 'push', so you can push your local changes to the remote repository with 'git push': $ git push origin master:master The first parameter is the name of the remote repository, the second parameter is the name of the local branch and the name of the remote branch, delimited by ':'. You can omit the 2nd parameter: $ git push origin and then 'git push' will upload all local branches to the remote repository. You can also omit the first parameter: $ git push and in that case repository 'origin' is used. The opposite of 'git push' is 'git pull'. This is the operation that you can use to synchronize your local repository with the remote repository. 'git pull' downloads all changes (made by others) from the remote repository that are not yet in your local repository and integrates them into your local repository. You can run 'git pull' whenever you are online to fetch latest changes and keep your local copy of the repository up-to-date. 'git push' and 'git pull' are similar to rsync, they update either the local or the remote copy of the repository by tranferring only what is missing. 'git push' is the git equivalent of 'cvs ci' and 'svn ci'. 'git pull' is the git equivalent of 'cvs update' or 'svn update'. If you make only small changes to the repository then you can modify the master branch directly, as described above. This approach is suitable only for small, trivial changes. If are working on a change which takes longer to implement, consists of many commits, then it is better to create a separate branch and do the development on a separate branch. Branches in git are cheap, remember that all operations, including branch creation, are local operations. You do not even have to push your local branches into the remote repository, you can just keep them in the local copy for your own purposes. You can create a new branch in your local repository with 'git checkout': $ git checkout --track -b mybranch master This command creates a new branch called 'mybranch', configures the branch to track the master branch and checks the new branch out. The word 'track' in this context means that the newly created branch will receive all updates from the master branch whenever you run 'git pull' with this branch checked out. In other words, the branch tracks another branch (master in this case) by merging all changes from the original branch. Command line option -b instructs git to to create a new branch. If this option was omitted then git would assume that 'mybranch' is an existing branch and it would try to check the branch out. The newly created branch exists in the local repository only. If you want to push the branch to the remote repository then you can use 'git push' again: $ git push origin mybranch:janakj/mybranch Because mybranch is a private topic branch of mine, I am pushing it as janakj/mybranch to the remote repository at git.sip-router.org. The remote repository only permits new "username" branches. In other words their name must start with your username. If you try: $ git push origin mybranch:mybranch then git will report an error. The main reason why we have this restriction in place is because we wanted to make sure that people do not push all local branches to the remote repository by accident. This can easily happen if you run 'git push' without any parameters. You can also delete a local branch that is no longer needed by running $ git branch -D mybranch This will delete the local branch only. If you pushed the branch to the remote repository then you might also want to delete the branch in the remote repository with 'git push': $ git push :janakj/mybranch This is a special syntax of 'git push', if you omit the name of the local branch then 'git push' deletes the remote branch whose name follows ':'. Test Repository =============== We have a test repository at git.sip-router.org which you can use to test various git operations. Clone the repository with: $ git clone ssh://username@git.sip-router.org/test and there you can test whatever you want. The repository can also be browsed with gitweb at http://git.sip-router.org/cgi-bin/gitweb.cgi?p=test;a=summary Further Reading =============== [1] Git related pages in the wiki: http://sip-router.org/wiki/git [2] http://eagain.net/articles/git-for-computer-scientists/ [3] Git SVN Crashcourse: http://git.or.cz/course/svn.html [4] http://git-scm.com/documentation

7 18

git:master: makefile: quiet output support
by Andrei Pelinescu-Onciul 15 Jun '10

15 Jun '10

Module: sip-router Branch: master Commit: e37e8d6a6158d49aa5fa1092d91b595cf0d91e2d URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e37e8d6… Author: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Committer: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Date: Fri Oct 9 15:30:02 2009 +0200 makefile: quiet output support Support for quiet output (without all the flags and compile options): make Q=1 or make QUIET=1. It can be saved in the config (e.g. make config Q=1) and it can be overridden any time (e.g. make utils Q=0). Compilation is a little faster in quiet mode and the same speed as before in normal mode. Example module output: CC (gcc) [M tm.so] uac.o LD (gcc) [M tm.so] tm.so Lib example: LD (gcc) [L libbinrpc.so.0.1] libbinrpc.so.0.1 --- Makefile.defs | 3 ++- Makefile.rules | 28 ++++++++++++++++++++++++++-- 2 files changed, 28 insertions(+), 3 deletions(-) diff --git a/Makefile.defs b/Makefile.defs index f883a0b..a9bd307 100644 --- a/Makefile.defs +++ b/Makefile.defs @@ -1901,7 +1901,8 @@ saved_fixed_vars:= MAIN_NAME CFG_NAME SCR_NAME \ PREFIX LOCALBASE \ TAR \ INSTALL INSTALL_CFG INSTALL_BIN INSTALL_MODULES INSTALL_DOC \ - INSTALL_MAN INSTALL_LIB INSTALL_TOUCH INSTALL_SHARE + INSTALL_MAN INSTALL_LIB INSTALL_TOUCH INSTALL_SHARE \ + Q # variable changeable at compile time # extra: prefix DESTDIR BASEDIR basedirt diff --git a/Makefile.rules b/Makefile.rules index 99042c3..55c7897 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -52,9 +52,33 @@ endif ALLDEP+=makecfg.lst +# returns current type: "" core/unknown, "M" module, "L" libray, "U" util +crt_type=$(if $(MOD_NAME),M,$(if $(LIB_NAME),L,$(if $(UTIL_NAME),U))) + +cmd_CC=$(CC) $(CFLAGS) $(C_INCLUDES) $(INCLUDES) $(C_DEFS) $(DEFS) -c $< -o $@ +cmd_LD=$(LD) $(LDFLAGS) $(objs) $(extra_objs) $(ALL_LIBS) $(SER_RPATH) \ + -o $(NAME) + +# what will be displayed if quiet==silent +silent_cmd_CC=CC ($(CC)) [$(strip $(crt_type) $(NAME))] $@ +silent_cmd_LD=LD ($(LD)) [$(strip $(crt_type) $(NAME))] $@ + +ifneq (,$(filter 1 yes on, $(Q) $(QUIET))) +quiet=silent +Q=1 +else +Q=0 +quiet=verbose +endif + +quote:= " +escall= $(subst $$,$$$$,$(subst $(quote),\$(quote),$1)) +exec_cmd= $(if $($(quiet)_cmd_$(1)),\ + @echo "$(call escall,$($(quiet)_cmd_$(1)))" ;) $(cmd_$(1)) + #implicit rules %.o:%.c $(ALLDEP) - $(CC) $(CFLAGS) $(C_INCLUDES) $(INCLUDES) $(C_DEFS) $(DEFS) -c $< -o $@ + $(call exec_cmd,CC) %.d: %.c $(ALLDEP) @set -e; $(MKDEP) $(CFLAGS) $(C_INCLUDES) $(INCLUDES) $(C_DEFS) $(DEFS) $<\ @@ -149,7 +173,7 @@ endif # normal rules $(NAME): $(objs) $(ALLDEP) - $(LD) $(LDFLAGS) $(objs) $(extra_objs) $(ALL_LIBS) $(SER_RPATH) -o $(NAME) + $(call exec_cmd,LD) librpath.lst: $(ALLDEP)

4 7

removal of dbg module
by Henning Westerholt 15 Jun '10

15 Jun '10

Hi, during a review i noticed that it seems that all the functionality in the modules_s/dbg module is also provided from the modules_k/cfgutils module. function mapping: - dbg_msleep(n) -> usleep(n*1000) - dbg_abort() -> abort() - dbg_pkg_status() -> pkg_status() - dbg_shm_status() -> shm_status() It is ok when i remove this module? If this one additional multiplication is not ok, i can of course also add a 'm_sleep' function to the cfgutils module as well. Regards, Henning

1 1

master feature freeze
by Andrei Pelinescu-Onciul 02 Feb '10

02 Feb '10

Please don't commit any new features to master, only bug fixes and documentation updates (they should go to sr_3.0, but for a short time until everybody gets used to the new branch we will use both of them). If you want to commit new features, please use another branch name, either something under tmp/ or under <your_username>/ and we will merge it into master once the freeze is over. This freeze should last only a short time (maybe 1 week, we'll see how things are going). Andrei

1 1

Doesn't SIREMIS create the MD5 hash by itself?
by Iñaki Baz Castillo 21 Jan '10

21 Jan '10

Hi, trying to create a new subscriber I've realized that I must insert the ha1 (ha1b doesn't appear) by hand... doesn't SIREMIS implement the generation of the MD5 values by inserting the text plain password? Regards. -- Iñaki Baz Castillo <ibc(a)aliax.net>

3 3

tcp problem
by jh＠tutpro.com 06 Nov '09

06 Nov '09

i have twinkle registered from behind nat over tcp and another sip phone registered over udp using the same aor and q value. this aor is then called by another sip phone and sr forks the invite: Oct 28 17:58:37 localhost /usr/sbin/sip-proxy[28989]: INFO: Routing first INVITE to <sip:foo@192.168.0.169:5074;transport=tcp> and <<sip:JzlUogbN0_q5BaWAN1Zv@xx.xx.xx.xx>;q=0> ... twinkle answers and sends 200 ok. 200 ok is received by the calling phone, which then sends ack to twinkle via sr, the problem is that twinkle never receives the ack. instead sr reports a tcp error: Oct 28 17:58:46 localhost /usr/sbin/sip-proxy[28994]: INFO: Routing in-dialog ACK from <sip:foo.bar@foo.bar> to <sip:foo@192.168.0.169:5074;transport=TCP> Oct 28 17:58:46 lohi /usr/sbin/sip-proxy[28994]: WARNING: <core> [tcp_main.c:1200]: WARNING: tcp_do_connect 192.168.0.169:5074: could not find corresponding listening socket for 192.X.Y.2, using default... ... Oct 28 17:58:51 localhost /usr/sbin/sip-proxy[29140]: ERROR: <core> [tcp_main.c:3747]: connect 192.168.0.169:5074 failed (timeout) weird thing about the warning is that it mentions ip address 192.X.Y.2, which is not any of the ip addresses sr has configured to listen at. 192.X.Y.2 is the ip address of eth0 of sr host, but sr is listening at 192.X.Y.10, which is address of interface eth0:1. am i missing some magic from sr tcp config or what could be the reason that sr is trying to find non-existing listening socket? i do have wireshark capture of this if it helps. -- juha

3 15

git:master: tm: Number of fixes in code and documentation for serial forking.
by Jan Janak 02 Nov '09

02 Nov '09

Module: sip-router Branch: master Commit: ed3902e9bd5a3af6ee5d5df08ce2564f028a0f24 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ed3902e… Author: Jan Janak <jan(a)ryngle.com> Committer: Jan Janak <jan(a)ryngle.com> Date: Sun Oct 18 00:39:31 2009 +0200 tm: Number of fixes in code and documentation for serial forking. This patch improves the serial forking related code and documentation. The original code suffers from shortcommits, some of which were result of the migration to the new core. The function that decodes destination sets encoded in AVPs has been improved, because the original version did not handle properly strings with missing elements. In such case the original implementation was likely to overwrite memory, because it did not check the return value of strchr properly. The new implementation tries to handle this situation. It continues parsing as long as it can, it only requires that the request-uri string is present, all other fields are made optional and their variables are properly initialized if their values cannot be found in the AVP. There was a bug in the implementation of fr_inv_timer_next modparam in the original version, changes to the parameter value were ignored by the serial forking code. This was reported by Andrei and is now fixed by this commit. The parameter fr_inv_timer_next can now be configured at runtime with the configuration framework. Its value is in milliseconds and unlike fr_inv_timer, this timer cannot be configured separately for individual branches. Obsolete definition of INV_FR_TIME_OUT_FIRST has been removed. That macro is not used anywhere in the code, thus it is not needed. There were several places where LM_DBG printed a string and relied on the string being zero terminated, this may or may not be true in the future and this patch uses the macro STR_FMT where appropriate, which is safer. Function t_next_contacts now checks if the function decode_branch_info really returned values for the dst_uri and the path vector. If not then it calls reset_dst_uri and reset_path_vector. Previous version of the code crashed sip-router, this is likely due to the merge and updates in the sip-router core. We now use t_set_fr in t_next_contacts for setting the fr_inv_timer value to fr_inv_timer_next. This is much more efficient than creating AVPs with new timer values. Also the new value of the timer is now taken from a variable in the configuration framework, instead of just a regular global variable configured through modparam. This way we can adjust the value of the timer on the fly. Configuring it through modparam is, of course, possible too. The value of of fr_inv_timer_next is now in milliseconds, instead of seconds. That's the only possibly incompatible change. However, this is consistent with all other timers in tm module, it is more efficient and it offers better granularity. A missing call to destroy_avp has been added to t_next_contacts, in the code which is executed when no transaction exists. There, the avp should also be destroyed if all values have been exhausted and none of them had Q_FLAG set. This is a corner case which should not happen under normal circumstances, because that situation only happens if all branches have the same q value. Such AVP would not have been created by t_load_contacts and therefore t_next_contacts should not be called, but this bug may be triggered if someone uses t_next_contacts in an unexpected way and it is probably better to have it fixed. Also the code which restores the value of fr_inv_timer at the end of t_next_contacts did not work properly. This patch fixes that. It first tries to retrieve a value configured with t_set_fr, but that is not guaranteed to succeed. After that it also tries the timer AVP and finally the configuration framework. The configuration framework always yields a value, so we can always restore the timer value, but we may fail to restore individual transaction timer values set by t_set_fr. If that fails then the global value from the configuration framework is used. This is documented as a shortcomming in the README and in the code. In addition to code changes this patch also expands documentation on functions t_load_contacts and t_next_contacts, describing their operation in more detail. Also the format of the contacts AVP is now documented. Finally, there is a whole new section in the README which describes how serial/parallel forking can be achieved with t_load_contacts and t_next_contacts and provides a number of examples. --- modules/tm/README | 592 +++++++++++++++++++++++++++--------------- modules/tm/config.c | 7 +- modules/tm/config.h | 3 +- modules/tm/doc/functions.xml | 129 ++++++++-- modules/tm/doc/params.xml | 83 +++++-- modules/tm/doc/tm.xml | 218 ++++++++++++++++ modules/tm/t_serial.c | 208 ++++++++++------ modules/tm/tm.c | 2 +- 8 files changed, 900 insertions(+), 342 deletions(-) Diff: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=ed3…

3 5

stored message are not removed after delivery
by jh＠tutpro.com 02 Nov '09

02 Nov '09

today i noticed that stored messages are not removed from silo table after delivery and they will be delivered again target ua re-registers after an hour. target ua receives the stored messages normally and wireshark shows that 200 ok gets back to sr fine. sr does not try to resend message, so i assume that its transaction layer accept the 200 ok. any ideas why delivered messages stay in silo table. this has worked fine in k. -- juha

1 1

git:kamailio_3.0: core: append_branch() sets also the send_socket, path & flags
by Daniel-Constantin Mierla 31 Oct '09

31 Oct '09

Module: sip-router Branch: kamailio_3.0 Commit: ce764c910789bdc977452895c9faaeea7cb8078f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ce764c9… Author: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Sat Oct 31 10:27:43 2009 +0100 core: append_branch() sets also the send_socket, path & flags - the script append_branch() sets also the new branch send_socket (if forced), path vector and branch flags, making it more compatible with the kamailio version. Reported-by: Juha Heinanen jh at tutpro com (cherry picked from commit 394e061f8c582a4e146603934ef101f3bcd479db) --- action.c | 9 +++++---- route.c | 11 +++++++++++ 2 files changed, 16 insertions(+), 4 deletions(-) diff --git a/action.c b/action.c index 1694419..b8256a7 100644 --- a/action.c +++ b/action.c @@ -339,15 +339,16 @@ int do_action(struct run_act_ctx* h, struct action* a, struct sip_msg* msg) /* jku -- introduce a new branch */ case APPEND_BRANCH_T: - if ((a->val[0].type!=STRING_ST)) { + if (unlikely(a->val[0].type!=STR_ST)) { LOG(L_CRIT, "BUG: do_action: bad append_branch_t %d\n", a->val[0].type ); ret=E_BUG; goto error; } - ret=ser_append_branch( msg, a->val[0].u.string, - a->val[0].u.string ? strlen(a->val[0].u.string):0, - 0, 0, a->val[1].u.number, 0); + getbflagsval(0, (flag_t*)&flags); + ret=append_branch(msg, &a->val[0].u.str, &msg->dst_uri, + &msg->path_vec, a->val[1].u.number, + (flag_t)flags, msg->force_send_socket); break; /* jku begin: is_length_greater_than */ diff --git a/route.c b/route.c index fc25c64..8d6f2c6 100644 --- a/route.c +++ b/route.c @@ -976,6 +976,17 @@ int fix_actions(struct action* a) (unsigned int)t->val[0].u.number); } break; + case APPEND_BRANCH_T: + if (t->val[0].type!=STRING_ST){ + BUG("invalid subtype%d for append_branch_t\n", + t->val[0].type); + return E_BUG; + } + s.s=t->val[0].u.string; + s.len=(s.s)?strlen(s.s):0; + t->val[0].u.str=s; + t->val[0].type=STR_ST; + break; default: /* no fixup required for the rest */ break;

1 0

git:kamailio_3.0: core: dset minor cleanups
by Daniel-Constantin Mierla 31 Oct '09

31 Oct '09

Module: sip-router Branch: kamailio_3.0 Commit: bff36ca8343070fcb51ac76a6f5fa21521ffd314 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=bff36ca… Author: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Sat Oct 31 10:31:18 2009 +0100 core: dset minor cleanups - get_request_uri() is now inline and uses GET_RURI - DBG msg removed (cherry picked from commit cbf1b7793d1b3f7d44b38144608905b90568251b) --- dset.c | 20 -------------------- dset.h | 16 ++++++++++++++-- 2 files changed, 14 insertions(+), 22 deletions(-) diff --git a/dset.c b/dset.c index 08b67ba..77c3cea 100644 --- a/dset.c +++ b/dset.c @@ -437,24 +437,6 @@ qvalue_t get_ruri_q(void) /* - * Get actual Request-URI - */ -int get_request_uri(struct sip_msg* _m, str* _u) -{ - /* Use new_uri if present */ - if (_m->new_uri.s) { - _u->s = _m->new_uri.s; - _u->len = _m->new_uri.len; - } else { - _u->s = _m->first_line.u.request.uri.s; - _u->len = _m->first_line.u.request.uri.len; - } - - return 0; -} - - -/* * Rewrite Request-URI */ int rewrite_uri(struct sip_msg* _m, str* _s) @@ -478,8 +460,6 @@ int rewrite_uri(struct sip_msg* _m, str* _s) _m->new_uri.s = buf; _m->new_uri.len = _s->len; - DBG("rewrite_uri: Rewriting Request-URI with '%.*s'\n", _s->len, - buf); return 1; } diff --git a/dset.h b/dset.h index f24f5c9..0943097 100644 --- a/dset.h +++ b/dset.h @@ -31,8 +31,8 @@ #include "ip_addr.h" #include "qvalue.h" #include "flags.h" +#include "parser/msg_parser.h" -struct sip_msg; extern unsigned int nr_branches; @@ -118,7 +118,19 @@ void set_ruri_q(qvalue_t q); */ qvalue_t get_ruri_q(void); -int get_request_uri(struct sip_msg* _m, str* _u); + + +/* + * Get actual Request-URI + */ +inline static int get_request_uri(struct sip_msg* _m, str* _u) +{ + *_u=*GET_RURI(_m); + return 0; +} + + + int rewrite_uri(struct sip_msg* _m, str* _s); /**

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sr-dev October 2009