Added SCPI_IsCmd

j123b567 · Dec 12, 2014 · e3c4cef · e3c4cef
1 parent aa03cdc
commit e3c4cef
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/libscpi/inc/scpi/parser.h b/libscpi/inc/scpi/parser.h
@@ -49,6 +49,7 @@ extern "C" {
     int SCPI_Input(scpi_t * context, const char * data, size_t len);
     int SCPI_Parse(scpi_t * context, char * data, size_t len);
 
+    scpi_bool_t SCPI_IsCmd(scpi_t * context, const char * cmd);
 
     size_t SCPI_ResultString(scpi_t * context, const char * data);
     size_t SCPI_ResultInt(scpi_t * context, int32_t val);

diff --git a/libscpi/src/parser.c b/libscpi/src/parser.c
@@ -675,3 +675,11 @@ scpi_bool_t SCPI_ParamChoice(scpi_t * context, const char * options[], int32_t *
     return FALSE;
 }
 
+scpi_bool_t SCPI_IsCmd(scpi_t * context, const char * cmd) {
+    if (! context->paramlist.cmd) {
+        return FALSE;
+    }
+
+    const char * pattern = context->paramlist.cmd->pattern;
+    return matchCommand (pattern, cmd, strlen (cmd));
+}