diff options
author | Tilghman Lesher <tilghman@meg.abyt.es> | 2007-07-23 19:51:41 +0000 |
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committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2007-07-23 19:51:41 +0000 |
commit | 55b1ee298e926c594f45456e5afbc25c79e3889b (patch) | |
tree | c9c73917bfd120da30c16650000c7296781fae50 /funcs/func_logic.c | |
parent | d8d1b6c8f242dbc1be319ceef5442378a5bda885 (diff) |
Merge the dialplan_aesthetics branch. Most of this patch simply converts applications
using old methods of parsing arguments to using the standard macros. However, the big
change is that the really old way of specifying application and arguments separated by
a comma will no longer work (e.g. NoOp,foo|bar). Instead, the way that has been
recommended since long before 1.0 will become the only method available (e.g. NoOp(foo,bar).
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@76703 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'funcs/func_logic.c')
-rw-r--r-- | funcs/func_logic.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/funcs/func_logic.c b/funcs/func_logic.c index 24080cc37..92c4f8b17 100644 --- a/funcs/func_logic.c +++ b/funcs/func_logic.c @@ -140,6 +140,29 @@ static int set(struct ast_channel *chan, const char *cmd, char *data, char *buf, return 0; } +static int acf_import(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len) +{ + AST_DECLARE_APP_ARGS(args, + AST_APP_ARG(channel); + AST_APP_ARG(varname); + ); + AST_STANDARD_APP_ARGS(args, data); + memset(buf, 0, len); + + if (!ast_strlen_zero(args.varname)) { + struct ast_channel *chan2 = ast_get_channel_by_name_locked(args.channel); + if (chan2) { + char *s = alloca(strlen(args.varname) + 4); + if (s) { + sprintf(s, "${%s}", args.varname); + pbx_substitute_variables_helper(chan2, s, buf, len); + } + ast_channel_unlock(chan2); + } + } + return 0; +} + static struct ast_custom_function isnull_function = { .name = "ISNULL", .synopsis = "NULL Test: Returns 1 if NULL or 0 otherwise", @@ -164,7 +187,7 @@ static struct ast_custom_function exists_function = { static struct ast_custom_function if_function = { .name = "IF", .synopsis = - "Conditional: Returns the data following '?' if true else the data following ':'", + "Conditional: Returns the data following '?' if true, else the data following ':'", .syntax = "IF(<expr>?[<true>][:<false>])", .read = acf_if, }; @@ -172,11 +195,19 @@ static struct ast_custom_function if_function = { static struct ast_custom_function if_time_function = { .name = "IFTIME", .synopsis = - "Temporal Conditional: Returns the data following '?' if true else the data following ':'", + "Temporal Conditional: Returns the data following '?' if true, else the data following ':'", .syntax = "IFTIME(<timespec>?[<true>][:<false>])", .read = iftime, }; +static struct ast_custom_function import_function = { + .name = "IMPORT", + .synopsis = + "Retrieve the value of a variable from another channel\n", + .syntax = "IMPORT(channel,variable)", + .read = acf_import, +}; + static int unload_module(void) { int res = 0; @@ -186,6 +217,7 @@ static int unload_module(void) res |= ast_custom_function_unregister(&exists_function); res |= ast_custom_function_unregister(&if_function); res |= ast_custom_function_unregister(&if_time_function); + res |= ast_custom_function_unregister(&import_function); return res; } @@ -199,6 +231,7 @@ static int load_module(void) res |= ast_custom_function_register(&exists_function); res |= ast_custom_function_register(&if_function); res |= ast_custom_function_register(&if_time_function); + res |= ast_custom_function_register(&import_function); return res; } |