config.c: Add support for replacing variables names from strings

[log-plotter] / config.h

diff --git a/config.h b/config.h
index 37437ea1a52cdf4f262577387c60fe3216e5a11e..851c7d42ca7d8fbed65c58e791577f115d3188bc 100644 (file)
--- a/config.h
+++ b/config.h
@@ -1,6 +1,17 @@
 #ifndef _CONFIG_H_
 #define _CONFIG_H_
 
+struct variable_value {
+       char *name;
+       int type;
+       void *ptr;
+};
+
+enum {
+       TYPE_INT,
+       TYPE_STRING,
+};
+
 struct plotter_config {
        char *charger_name;
 
@@ -11,10 +22,15 @@ struct plotter_config {
        int baudrate;
        char *log_path;
        char *config_file_path;
+
+       struct variable_value *variables;
 };
 
 int read_args(int argc, char *argv[], struct plotter_config *cfg);
 int populate_config_data_from_file(const char *path,
                                struct plotter_config *cfg);
 
+int replace_variables_with_values(char *str, size_t len,
+                               const struct plotter_config *cfg);
+
 #endif