#ifndef _I3STATUS_H #define _I3STATUS_H enum { O_DZEN2, O_XMOBAR, O_I3BAR, O_TERM, O_NONE } output_format; #include #include #include #include #include #include #include #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 #include #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