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Tilghman Lesher 9af5c769c3 Enable macros in 1.8 to find the next highest "h" extension in a context, like in 1.4. ... This change restores functionality that was present in 1.4, when AEL macros were implemented with the Macro dialplan application. Macros are fraught with functionality issues, because they consume a large portion of the underlying application stack. This limits the ability of AEL users to call many layers of subroutines, an issue which Gosub does not have (originally tested to 100,000 levels deep). Therefore, starting in 1.6.0, AEL macros were implemented with Gosub. However, there were some implicit behaviors of Macro, which were not replicated at the same time as with the transition to Gosub, one of which is documented in the related issue. In particular, the "h" extension is designed to execute not in the Macro context, but in the topmost calling context. Due to legacy issues with a misapplied bugfix many years ago, when a macro exited in 1.4, it looks in all calling contexts, bubbling up from the deepest level until it finds an "h" extension. Since AEL hides the complexity of the underlying dialplan logic from the AEL programmer, it's reasonable to assume that this behavior should not change in the transition from Asterisk 1.4 LTS to Asterisk 1.8 LTS, lest we break working AEL configurations in the transition to Asterisk 1.8 LTS. This fix is the result, which implements a search for the "h" extension in all calling Gosub contexts. Fixes ASTERISK-19336 Patch: 20120308__ael_bugfix_for_trunk__2.diff (License #5003) by Tilghman Lesher (with slight modifications for 1.8) Tested by: Johan Wilfer Review: https://reviewboard.asterisk.org/r/1776/ ........ Merged revisions 358810 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 358811 from http://svn.asterisk.org/svn/asterisk/branches/10 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@358812 65c4cc65-6c06-0410-ace0-fbb531ad65f3		14 years ago
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Makefile	…
func_aes.c	…
func_audiohookinherit.c	…
func_base64.c	…
func_blacklist.c	Opaquify ast_channel structs and lists	14 years ago
func_callcompletion.c	…
func_callerid.c	Opaquify ast_channel structs and lists	14 years ago
func_cdr.c	ast_channel opaquification of pointers and integral types	14 years ago
func_channel.c	Opaquify ast_channel typedefs, fd arrays, and softhangup flag	14 years ago
func_config.c	…
func_curl.c	…
func_cut.c	…
func_db.c	…
func_devstate.c	…
func_dialgroup.c	…
func_dialplan.c	Enable macros in 1.8 to find the next highest "h" extension in a context, like in 1.4.	14 years ago
func_enum.c	…
func_env.c	Avoid cppcheck warnings; removing unused vars and a bit of cleanup.	14 years ago
func_extstate.c	…
func_frame_trace.c	…
func_global.c	Opaquify channel stringfields	14 years ago
func_groupcount.c	…
func_iconv.c	…
func_jitterbuffer.c	ast_channel opaquification of pointers and integral types	14 years ago
func_lock.c	…
func_logic.c	…
func_math.c	…
func_md5.c	…
func_module.c	…
func_odbc.c	Avoid cppcheck warnings; removing unused vars and a bit of cleanup.	14 years ago
func_pitchshift.c	…
func_rand.c	…
func_realtime.c	…
func_sha1.c	…
func_shell.c	…
func_speex.c	…
func_sprintf.c	…
func_srv.c	…
func_strings.c	Opaquify ast_channel structs and lists	14 years ago
func_sysinfo.c	…
func_timeout.c	Opaquify ast_channel structs and lists	14 years ago
func_uri.c	…
func_version.c	…
func_vmcount.c	…
func_volume.c	…