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#ifndef _I3STATUS_H
#define _I3STATUS_H
enum { O_DZEN2,
O_XMOBAR,
O_I3BAR,
O_TERM,
O_NONE } output_format;
#include <stdbool.h>
#include <confuse.h>
#include <time.h>
#include <yajl/yajl_gen.h>
#include <yajl/yajl_version.h>
#include <unistd.h>
#include <string.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__) || defined(__DragonFly__)
/* this needs the coretemp module to be loaded */
#if defined(__DragonFly__)
#define THERMAL_ZONE "hw.sensors.cpu%d.temp0"
#else
#define THERMAL_ZONE "dev.cpu.%d.temperature"
#endif
#define BATT_LIFE "hw.acpi.battery.life"
#define BATT_TIME "hw.acpi.battery.time"
#define BATT_STATE "hw.acpi.battery.state"
#elif defined(__OpenBSD__) || defined(__NetBSD__)
/* Default to acpitz(4) if no path is set. */
#define THERMAL_ZONE "acpitz%d"
#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_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) { \
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)); \
} \
} \
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)
typedef enum { CS_DISCHARGING,
CS_CHARGING,
CS_FULL } charging_status_t;
/*
* The "min_width" module option may either be defined as a string or a number.
*/
struct min_width {
long num;
const char *str;
};
/* src/general.c */
char *skip_character(char *input, char character, int amount);
void die(const char *fmt, ...);
bool slurp(const char *filename, char *destination, int size);
/* src/output.c */
void print_separator(const char *separator);
char *color(const char *colorstr);
char *endcolor() __attribute__((pure));
void reset_cursor(void);
/* src/auto_detect_format.c */
char *auto_detect_format();
/* src/print_time.c */
void set_timezone(const char *tz);
/* src/first_network_device.c */
typedef enum {
NET_TYPE_WIRELESS = 0,
NET_TYPE_ETHERNET = 1
} net_type_t;
const char *first_eth_interface(const net_type_t type);
void print_ipv6_info(yajl_gen json_gen, char *buffer, const char *format_up, const char *format_down);
void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const char *format, const char *format_not_mounted, const char *prefix_type, const char *threshold_type, const double low_threshold);
void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char *path, const char *format, const char *format_down, const char *status_chr, const char *status_bat, const char *status_full, int low_threshold, char *threshold_type, bool last_full_capacity, bool integer_battery_capacity, bool hide_seconds);
void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, time_t t);
void print_ddate(yajl_gen json_gen, char *buffer, const char *format, time_t t);
const char *get_ip_addr(const char *interface);
void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down);
void print_run_watch(yajl_gen json_gen, char *buffer, const char *title, const char *pidfile, const char *format, const char *format_down);
void print_path_exists(yajl_gen json_gen, char *buffer, const char *title, const char *path, const char *format, const char *format_down);
void print_cpu_temperature_info(yajl_gen json_gen, char *buffer, int zone, const char *path, const char *format, int);
void print_cpu_usage(yajl_gen json_gen, char *buffer, const char *format);
void print_eth_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down);
void print_load(yajl_gen json_gen, char *buffer, const char *format, const float max_threshold);
void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *fmt_muted, 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, *cfg_section;
extern void **cur_instance;
#endif
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