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Improve handling of values supplied to FAXOPT(ecm).

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Previously, values that began with whitespace were silently treated as 'no',
and all non-'yes' values were also treated as 'no'. Now the supplied value
is specifically checked for a 'yes' or 'no' (or equivalent) value, after skipping
leading whitespace. If the value is not valid, then a warning message is generated.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@252709 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2010-03-15 22:48:38 +00:00
parent ce4086bbdc
commit 43d922b5a6
1 changed files with 8 additions and 1 deletions
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9
res/res_fax.c
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@@ -1775,7 +1775,14 @@ static int acf_faxopt_write(struct ast_channel *chan, const char *cmd, char *dat
ast_debug(3, "channel '%s' setting FAXOPT(%s) to '%s'\n", chan->name, data, value);
if (!strcasecmp(data, "ecm")) {
details->option.ecm = ast_true(value) ? 1 : 0;
const char *val = ast_skip_blanks(value);
if (ast_true(val)) {
details->option.ecm = AST_FAX_OPTFLAG_TRUE;
} else if (ast_false(val)) {
details->option.ecm = AST_FAX_OPTFLAG_FALSE;
} else {
ast_log(LOG_WARNING, "Unsupported value '%s' passed to FAXOPT(ecm).\n", value);
}
} else if (!strcasecmp(data, "headerinfo")) {
ast_string_field_set(details, headerinfo, value);
} else if (!strcasecmp(data, "localstationid")) {