+ for (type var = (type)-1; (var == (type)-1) && ((var = (init)) || 1); var = (type)1)
+
+#define CASE_SEC(name) \
+ if (BEGINS_WITH(current, name)) \
+ with(cfg_t *, sec, cfg_section = cfg_getsec(cfg, name)) if (sec != NULL)
+
+#define CASE_SEC_TITLE(name) \
+ if (BEGINS_WITH(current, name)) \
+ with(const char *, title, current + strlen(name) + 1) \
+ with(cfg_t *, sec, cfg_section = cfg_gettsec(cfg, name, title)) if (sec != NULL)
+
+/* Macro which any plugin can use to output the full_text part (when the output
+ * format is JSON) or just output to stdout (any other output format). */
+#define OUTPUT_FULL_TEXT(text) \
+ do { \
+ /* Terminate the output buffer here in any case, so that it’s \
+ * not forgotten in the module */ \
+ *outwalk = '\0'; \
+ if (output_format == O_I3BAR) { \
+ char *_markup = cfg_getstr(cfg_general, "markup"); \
+ yajl_gen_string(json_gen, (const unsigned char *)"markup", strlen("markup")); \
+ yajl_gen_string(json_gen, (const unsigned char *)_markup, strlen(_markup)); \
+ yajl_gen_string(json_gen, (const unsigned char *)"full_text", strlen("full_text")); \
+ yajl_gen_string(json_gen, (const unsigned char *)text, strlen(text)); \
+ } else { \
+ printf("%s", text); \
+ } \
+ } while (0)
+
+#define SEC_OPEN_MAP(name) \
+ do { \
+ if (output_format == O_I3BAR) { \
+ yajl_gen_map_open(json_gen); \
+ yajl_gen_string(json_gen, (const unsigned char *)"name", strlen("name")); \
+ yajl_gen_string(json_gen, (const unsigned char *)name, strlen(name)); \
+ } \
+ } while (0)
+
+#define SEC_CLOSE_MAP \
+ do { \
+ if (output_format == O_I3BAR) { \
+ char *_align = cfg_getstr(sec, "align"); \
+ if (_align) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"align", strlen("align")); \
+ yajl_gen_string(json_gen, (const unsigned char *)_align, strlen(_align)); \
+ } \
+ struct min_width *_width = cfg_getptr(sec, "min_width"); \
+ if (_width) { \
+ /* if the value can be parsed as a number, we use the numerical value */ \
+ if (_width->num > 0) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"min_width", strlen("min_width")); \
+ yajl_gen_integer(json_gen, _width->num); \
+ } else { \
+ yajl_gen_string(json_gen, (const unsigned char *)"min_width", strlen("min_width")); \
+ yajl_gen_string(json_gen, (const unsigned char *)_width->str, strlen(_width->str)); \
+ } \
+ } \
+ if (cfg_size(sec, "separator") > 0) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"separator", strlen("separator")); \
+ yajl_gen_bool(json_gen, cfg_getbool(sec, "separator")); \
+ } \
+ if (cfg_size(sec, "separator_block_width") > 0) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"separator_block_width", strlen("separator_block_width")); \
+ yajl_gen_integer(json_gen, cfg_getint(sec, "separator_block_width")); \
+ } \
+ const char *_sep = cfg_getstr(cfg_general, "separator"); \
+ if (strlen(_sep) == 0) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"separator", strlen("separator")); \
+ yajl_gen_bool(json_gen, false); \
+ } \
+ yajl_gen_map_close(json_gen); \
+ } \
+ } while (0)
+
+#define START_COLOR(colorstr) \
+ do { \
+ if (cfg_getbool(cfg_general, "colors")) { \
+ const char *_val = NULL; \
+ if (cfg_section) \
+ _val = cfg_getstr(cfg_section, colorstr); \
+ if (!_val) \
+ _val = cfg_getstr(cfg_general, colorstr); \
+ if (output_format == O_I3BAR) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"color", strlen("color")); \
+ yajl_gen_string(json_gen, (const unsigned char *)_val, strlen(_val)); \
+ } else { \
+ outwalk += sprintf(outwalk, "%s", color(colorstr)); \
+ } \
+ } \
+ } while (0)
+
+#define END_COLOR \
+ do { \
+ if (cfg_getbool(cfg_general, "colors") && output_format != O_I3BAR) { \
+ outwalk += sprintf(outwalk, "%s", endcolor()); \
+ } \
+ } while (0)
+
+#define INSTANCE(instance) \
+ do { \
+ if (output_format == O_I3BAR) { \
+ yajl_gen_string(json_gen, (const unsigned char *)"instance", strlen("instance")); \
+ yajl_gen_string(json_gen, (const unsigned char *)instance, strlen(instance)); \
+ } \
+ } while (0)
+
+/*
+ * The "min_width" module option may either be defined as a string or a number.
+ */
+struct min_width {
+ long num;
+ const char *str;
+};
+
+char *sstrdup(const char *str);