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FS-3655 please test and apply to wiki for documentation in the xml dialplan section

This commit is contained in:
Anthony Minessale 2011-11-01 17:46:26 -05:00
parent 6fe6d8d7b7
commit c1615dbb11
1 changed files with 159 additions and 41 deletions
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200
src/mod/dialplans/mod_dialplan_xml/mod_dialplan_xml.c
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@ -81,12 +81,12 @@ static switch_status_t exec_app(switch_core_session_t *session, const char *app,
static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *caller_profile, switch_xml_t xexten, switch_caller_extension_t **extension)
{
switch_xml_t xcond, xaction, xexpression;
switch_xml_t xcond, xaction, xexpression, xregex;
switch_channel_t *channel = switch_core_session_get_channel(session);
char *exten_name = (char *) switch_xml_attr(xexten, "name");
int proceed = 0;
int proceed = 0, save_proceed = 0;
char *expression_expanded = NULL, *field_expanded = NULL;
switch_regex_t *re = NULL;
switch_regex_t *re = NULL, *save_re = NULL;
if (!exten_name) {
exten_name = "_anon_";
@ -95,7 +95,8 @@ static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *
for (xcond = switch_xml_child(xexten, "condition"); xcond; xcond = xcond->next) {
char *field = NULL;
char *do_break_a = NULL;
char *expression = NULL;
char *expression = NULL, *save_expression = NULL, *save_field_data = NULL;
char *regex_rule = NULL;
const char *field_data = NULL;
int ovector[30];
switch_bool_t anti_action = SWITCH_TRUE;
@ -114,17 +115,6 @@ static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *
field = (char *) switch_xml_attr(xcond, "field");
if ((xexpression = switch_xml_child(xcond, "expression"))) {
expression = switch_str_nil(xexpression->txt);
} else {
expression = (char *) switch_xml_attr_soft(xcond, "expression");
}
if ((expression_expanded = switch_channel_expand_variables(channel, expression)) == expression) {
expression_expanded = NULL;
} else {
expression = expression_expanded;
}
if ((do_break_a = (char *) switch_xml_attr(xcond, "break"))) {
if (!strcasecmp(do_break_a, "on-true")) {
@ -147,41 +137,169 @@ static int parse_exten(switch_core_session_t *session, switch_caller_profile_t *
anti_action = SWITCH_FALSE;
} else if (time_match == 0) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Date/Time Match (FAIL) [%s] break=%s\n",
"Dialplan: %s Date/TimeMatch (FAIL) [%s] break=%s\n",
switch_channel_get_name(channel), exten_name, do_break_a ? do_break_a : "on-false");
}
if ((regex_rule = (char *) switch_xml_attr(xcond, "regex"))) {
int all = !strcasecmp(regex_rule, "all");
int pass = 0;
int fail = 0;
if (field) {
if (strchr(field, '$')) {
if ((field_expanded = switch_channel_expand_variables(channel, field)) == field) {
field_expanded = NULL;
field_data = field;
} else {
field_data = field_expanded;
for (xregex = switch_xml_child(xcond, "regex"); xregex; xregex = xregex->next) {
time_match = switch_xml_std_datetime_check(xregex);
if (time_match == 1) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Date/Time Match (PASS) [%s]\n",
switch_channel_get_name(channel), exten_name);
anti_action = SWITCH_FALSE;
} else if (time_match == 0) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Date/TimeMatch (FAIL) [%s]\n",
switch_channel_get_name(channel), exten_name);
}
} else {
field_data = switch_caller_get_field_by_name(caller_profile, field);
}
if (!field_data) {
field_data = "";
if ((xexpression = switch_xml_child(xregex, "expression"))) {
expression = switch_str_nil(xexpression->txt);
} else {
expression = (char *) switch_xml_attr_soft(xregex, "expression");
}
if ((expression_expanded = switch_channel_expand_variables(channel, expression)) == expression) {
expression_expanded = NULL;
} else {
expression = expression_expanded;
}
field = (char *) switch_xml_attr(xregex, "field");
if (field) {
if (strchr(field, '$')) {
if ((field_expanded = switch_channel_expand_variables(channel, field)) == field) {
field_expanded = NULL;
field_data = field;
} else {
field_data = field_expanded;
}
} else {
field_data = switch_caller_get_field_by_name(caller_profile, field);
}
if (!field_data) {
field_data = "";
}
if ((proceed = switch_regex_perform(field_data, expression, &re, ovector, sizeof(ovector) / sizeof(ovector[0])))) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (PASS) [%s] %s(%s) =~ /%s/ match=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, all ? "all" : "any");
pass++;
if (!all) break;
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (FAIL) [%s] %s(%s) =~ /%s/ match=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, all ? "all" : "any");
fail++;
if (all) break;
}
} else if (time_match == -1) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Absolute Condition [%s] match=%s\n", switch_channel_get_name(channel), exten_name, all ? "all" : "any");
pass++;
if (!all) break;
}
if (field && strchr(expression, '(')) {
switch_safe_free(save_expression);
switch_safe_free(save_field_data);
switch_regex_safe_free(save_re);
save_expression = strdup(expression);
save_field_data = strdup(field_data);
save_re = re;
save_proceed = proceed;
re = NULL;
}
switch_regex_safe_free(re);
switch_safe_free(field_expanded);
switch_safe_free(expression_expanded);
}
if ((proceed = switch_regex_perform(field_data, expression, &re, ovector, sizeof(ovector) / sizeof(ovector[0])))) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (PASS) [%s] %s(%s) =~ /%s/ break=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, do_break_a ? do_break_a : "on-false");
anti_action = SWITCH_FALSE;
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (FAIL) [%s] %s(%s) =~ /%s/ break=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, do_break_a ? do_break_a : "on-false");
if ((all && !fail) || (!all && pass)) {
anti_action = SWITCH_FALSE;
}
} else if (time_match == -1) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Absolute Condition [%s]\n", switch_channel_get_name(channel), exten_name);
anti_action = SWITCH_FALSE;
switch_safe_free(field_expanded);
switch_safe_free(expression_expanded);
} else {
if ((xexpression = switch_xml_child(xcond, "expression"))) {
expression = switch_str_nil(xexpression->txt);
} else {
expression = (char *) switch_xml_attr_soft(xcond, "expression");
}
if ((expression_expanded = switch_channel_expand_variables(channel, expression)) == expression) {
expression_expanded = NULL;
} else {
expression = expression_expanded;
}
if (field) {
if (strchr(field, '$')) {
if ((field_expanded = switch_channel_expand_variables(channel, field)) == field) {
field_expanded = NULL;
field_data = field;
} else {
field_data = field_expanded;
}
} else {
field_data = switch_caller_get_field_by_name(caller_profile, field);
}
if (!field_data) {
field_data = "";
}
if ((proceed = switch_regex_perform(field_data, expression, &re, ovector, sizeof(ovector) / sizeof(ovector[0])))) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (PASS) [%s] %s(%s) =~ /%s/ break=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, do_break_a ? do_break_a : "on-false");
anti_action = SWITCH_FALSE;
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Regex (FAIL) [%s] %s(%s) =~ /%s/ break=%s\n",
switch_channel_get_name(channel), exten_name, field, field_data, expression, do_break_a ? do_break_a : "on-false");
}
} else if (time_match == -1) {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG_CLEAN(session), SWITCH_LOG_DEBUG,
"Dialplan: %s Absolute Condition [%s]\n", switch_channel_get_name(channel), exten_name);
anti_action = SWITCH_FALSE;
}
}
if (save_re) {
re = save_re;
save_re = NULL;
expression = expression_expanded = save_expression;
save_expression = NULL;
field_data = field_expanded = save_field_data;
field = (char *) field_data;
save_field_data = NULL;
proceed = save_proceed;
}
if (anti_action) {
for (xaction = switch_xml_child(xcond, "anti-action"); xaction; xaction = xaction->next) {
const char *application = switch_xml_attr_soft(xaction, "application");