1 files changed, 68 insertions, 0 deletions
diff --git a/config.h b/config.h
new file mode 100644
index 0000000..b037026
--- /dev/null
+++ b/config.h
@@ -0,0 +1,68 @@
+#pragma once
+
+#include <limits.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+
+#define MAX_ERROR_LEN 1024
+
+#ifdef PORTAUDIO
+#define HAS_PORTAUDIO true
+#else
+#define HAS_PORTAUDIO false
+#endif
+
+#ifdef ALSA
+#define HAS_ALSA true
+#else
+#define HAS_ALSA false
+#endif
+
+#ifdef PULSE
+#define HAS_PULSE true
+#else
+#define HAS_PULSE false
+#endif
+
+#ifdef SNDIO
+#define HAS_SNDIO true
+#else
+#define HAS_SNDIO false
+#endif
+
+// These are in order of least-favourable to most-favourable choices, in case
+// multiple are supported and configured.
+enum input_method {
+    INPUT_FIFO,
+    INPUT_PORTAUDIO,
+    INPUT_ALSA,
+    INPUT_PULSE,
+    INPUT_SNDIO,
+    INPUT_SHMEM,
+    INPUT_MAX
+};
+
+enum output_method { OUTPUT_NCURSES, OUTPUT_NONCURSES, OUTPUT_RAW, OUTPUT_NOT_SUPORTED };
+
+struct config_params {
+    char *color, *bcolor, *raw_target, *audio_source,
+        /**gradient_color_1, *gradient_color_2,*/ **gradient_colors, *data_format, *mono_option;
+    char bar_delim, frame_delim;
+    double monstercat, integral, gravity, ignore, sens;
+    unsigned int lower_cut_off, upper_cut_off;
+    double *userEQ;
+    enum input_method im;
+    enum output_method om;
+    int userEQ_keys, userEQ_enabled, col, bgcol, autobars, stereo, is_bin, ascii_range, bit_format,
+        gradient, gradient_count, fixedbars, framerate, bar_width, bar_spacing, autosens, overshoot,
+        waves, FFTbufferSize, fifoSample, fifoSampleBits;
+};
+
+struct error_s {
+    char message[MAX_ERROR_LEN];
+    int length;
+};
+
+bool load_config(char configPath[PATH_MAX], struct config_params *p, bool colorsOnly,
+                 struct error_s *error);