#ifndef _I3STATUS_H #define _I3STATUS_H typedef enum { O_DZEN2, O_XMOBAR, O_I3BAR, O_LEMONBAR, O_TERM, O_NONE } output_format_t; extern output_format_t output_format; typedef enum { M_PANGO, M_NONE } markup_format_t; extern markup_format_t markup_format; extern char *pct_mark; #include #include #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)) #define DEFAULT_SINK_INDEX UINT32_MAX #define COMPOSE_VOLUME_MUTE(vol, mute) ((vol) | ((mute) ? (1 << 30) : 0)) #define DECOMPOSE_VOLUME(cvol) ((cvol) & ~(1 << 30)) #define DECOMPOSE_MUTED(cvol) (((cvol) & (1 << 30)) != 0) #define MAX_SINK_DESCRIPTION_LEN (128) /* arbitrary */ #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); 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) #define OUTPUT_FORMATTED \ do { \ const size_t remaining = ctx->buflen - (outwalk - ctx->buf); \ strncpy(outwalk, formatted, remaining); \ outwalk += strlen(formatted); \ } 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; }; /* src/general.c */ char *skip_character(char *input, char character, int amount); void die(const char *fmt, ...) __attribute__((format(printf, 1, 2), noreturn)); bool slurp(const char *filename, char *destination, int size); char *resolve_tilde(const char *path); void *scalloc(size_t size); char *sstrdup(const char *str); /* src/output.c */ void print_separator(const char *separator); char *color(const char *colorstr); char *endcolor() __attribute__((pure)); void reset_cursor(void); void maybe_escape_markup(char *text, char **buffer); char *rtrim(const char *s); char *ltrim(const char *s); char *trim(const char *s); // copied from i3:libi3/format_placeholders.c /* src/format_placeholders.c */ typedef struct { /* The placeholder to be replaced, e.g., "%title". */ const char *name; /* The value this placeholder should be replaced with. */ const char *value; } placeholder_t; char *format_placeholders(const char *format, placeholder_t *placeholders, int num); /* 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_OTHER = 2 } net_type_t; const char *first_eth_interface(const net_type_t type); typedef struct { yajl_gen json_gen; char *buf; const size_t buflen; const char *format_up; const char *format_down; } ipv6_info_ctx_t; void print_ipv6_info(ipv6_info_ctx_t *ctx); void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const char *format, const char *format_below_threshold, 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_unk, const char *status_full, int low_threshold, char *threshold_type, bool last_full_capacity, const char *format_percentage, bool hide_seconds); void print_time(yajl_gen json_gen, char *buffer, const char *title, const char *format, const char *tz, const char *locale, const char *format_time, bool hide_if_equals_localtime, 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, int family); void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface, const char *format_up, const char *format_down, const char *format_bitrate, const char *format_noise, const char *format_quality, const char *format_signal); 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, const char *format_above_threshold, int); void print_cpu_usage(yajl_gen json_gen, char *buffer, const char *format, const char *format_above_threshold, const char *format_above_degraded_threshold, const char *path, const float max_threshold, const float degraded_threshold); 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 char *format_above_threshold, const float max_threshold); void print_memory(yajl_gen json_gen, char *buffer, const char *format, const char *format_degraded, const char *threshold_degraded, const char *threshold_critical, const char *memory_used_method, const char *unit, const int decimals); 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); int volume_pulseaudio(uint32_t sink_idx, const char *sink_name); bool description_pulseaudio(uint32_t sink_idx, const char *sink_name, char buffer[MAX_SINK_DESCRIPTION_LEN]); bool pulse_initialize(void); typedef struct { yajl_gen json_gen; char *buf; const size_t buflen; const char *title; const char *path; const char *format; const char *format_bad; const int max_chars; } file_contents_ctx_t; void print_file_contents(file_contents_ctx_t *ctx); /* socket file descriptor for general purposes */ extern int general_socket; extern cfg_t *cfg, *cfg_general, *cfg_section; extern void **cur_instance; extern pthread_t main_thread; #endif