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core: Add PARSE_TIMELEN support to ast_parse_arg and ACO.

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This adds support for parsing timelen values from config files.  This
includes support for all flags which apply to PARSE_INT32.  Support for
this parser is added to ACO via the OPT_TIMELEN_T option type.

Fixes an issue where extra characters provided to ast_app_parse_timelen
were ignored, they now cause an error.

Testing is included.

ASTERISK-27117 #close

Change-Id: I6b333feca7e3f83b4ef5bf2636fc0fd613742554
This commit is contained in:
Corey Farrell
2017-07-10 15:04:58 -04:00
parent ec182b6d50
commit df49ad2528
8 changed files with 233 additions and 0 deletions
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11
include/asterisk/config.h
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@@ -1086,6 +1086,11 @@ enum ast_parse_flags {
PARSE_UINT16 = 0x0005,
#endif
/* Returns an int processed by ast_app_parse_timelen.
* The first argument is an enum ast_timelen value (required).
*/
PARSE_TIMELEN = 0x0006,
/* Returns a struct ast_sockaddr, with optional default value
* (passed by reference) and port handling (accept, ignore,
* require, forbid). The format is 'ipaddress[:port]'. IPv6 address
@@ -1152,6 +1157,12 @@ enum ast_parse_flags {
* returns 1, b unchanged
* ast_parse_arg("12", PARSE_UINT32|PARSE_IN_RANGE|PARSE_RANGE_DEFAULTS, &a, 1, 10);
* returns 1, a = 10
* ast_parse_arg("223", PARSE_TIMELEN|PARSE_IN_RANGE, &a, TIMELEN_SECONDS, -1000, 1000);
* returns 0, a = 1000
* ast_parse_arg("223", PARSE_TIMELEN|PARSE_IN_RANGE, &a, TIMELEN_SECONDS, -1000, 250000);
* returns 0, a = 223000
* ast_parse_arg("223", PARSE_TIMELEN|PARSE_IN_RANGE|PARSE_DEFAULT, &a, TIMELEN_SECONDS, 9999, -1000, 250000);
* returns 0, a = 9999
* ast_parse_arg("www.foo.biz:44", PARSE_INADDR, &sa);
* returns 0, sa contains address and port
* ast_parse_arg("www.foo.biz", PARSE_INADDR|PARSE_PORT_REQUIRE, &sa);