Implement ALSA volume support

1 files changed, 80 insertions, 0 deletions

diff --git a/include/i3status.h b/include/i3status.h
new file mode 100644
index 0000000..a79be18
--- /dev/null
+++ b/include/i3status.h
@@ -0,0 +1,80 @@
+#ifndef _I3STATUS_H
+#define _I3STATUS_H
+
+enum { O_DZEN2, O_XMOBAR, O_NONE } output_format;
+
+#include <stdbool.h>
+#include <confuse.h>
+
+#define BEGINS_WITH(haystack, needle) (strncmp(haystack, needle, strlen(needle)) == 0)
+#define max(a, b) ((a) > (b) ? (a) : (b))
+
+#if defined(LINUX)
+
+#define THERMAL_ZONE "/sys/class/thermal/thermal_zone%d/temp"
+
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+
+#define THERMAL_ZONE "hw.acpi.thermal.tz%d.temperature"
+#define BATT_LIFE "hw.acpi.battery.life"
+#define BATT_TIME "hw.acpi.battery.time"
+#define BATT_STATE "hw.acpi.battery.state"
+
+#endif
+
+#if defined(__FreeBSD_kernel__) && defined(__GLIBC__)
+
+#include <sys/stat.h>
+#include <sys/param.h>
+
+#endif
+
+/* Allows for the definition of a variable without opening a new scope, thus
+ * suited for usage in a macro. Idea from wmii. */
+#define with(type, var, init) \
+        for (type var = (type)-1; (var == (type)-1) && ((var=(init)) || 1); )
+
+#define CASE_SEC(name) \
+        if (BEGINS_WITH(current, name)) \
+                with(cfg_t *, sec, 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_gettsec(cfg, name, title)) \
+                                if (sec != NULL)
+
+
+typedef enum { CS_DISCHARGING, CS_CHARGING, CS_FULL } charging_status_t;
+
+/* src/general.c */
+char *skip_character(char *input, char character, int amount);
+void die(const char *fmt, ...);
+bool slurp(char *filename, char *destination, int size);
+
+/* src/output.c */
+void print_seperator();
+char *color(const char *colorstr);
+char *endcolor() __attribute__ ((pure));
+
+void print_ipv6_info(const char *format_up, const char *format_down);
+void print_disk_info(const char *path, const char *format);
+void print_battery_info(int number, const char *format, bool last_full_capacity);
+void print_time(const char *format);
+void print_ddate(const char *format);
+const char *get_ip_addr();
+void print_wireless_info(const char *interface, const char *format_up, const char *format_down);
+void print_run_watch(const char *title, const char *pidfile, const char *format);
+void print_cpu_temperature_info(int zone, const char *format);
+void print_eth_info(const char *interface, const char *format_up, const char *format_down);
+void print_load();
+void print_volume(const char *fmt, const char *device, const char *mixer, int mixer_idx);
+bool process_runs(const char *path);
+
+/* socket file descriptor for general purposes */
+extern int general_socket;
+
+extern cfg_t *cfg, *cfg_general;
+
+#endif