#include "text_object.h"
#include "conky.h"
#include "common.h"
-#include "core.h"
#include <stdarg.h>
#include <math.h>
#include <time.h>
#include <X11/Xutil.h>
#ifdef HAVE_XDAMAGE
#include <X11/extensions/Xdamage.h>
-#endif /* HAVE_XDAMAGE */
+#endif
#ifdef IMLIB2
#include "imlib2.h"
#endif /* IMLIB2 */
#endif /* XOAP */
/* local headers */
-#include "obj_create.h"
-#include "obj_display.h"
-#include "obj_destroy.h"
+#include "core.h"
#include "algebra.h"
#include "build.h"
#include "colours.h"
/* debugging level, used by logging.h */
int global_debug_level = 0;
+/* two strings for internal use */
+static char *tmpstring1, *tmpstring2;
+
+/* variables holding various config settings */
+int short_units;
+int format_human_readable;
+int cpu_separate;
+enum {
+ NO_SPACER = 0,
+ LEFT_SPACER,
+ RIGHT_SPACER
+} use_spacer;
+int top_cpu, top_mem, top_time;
+#ifdef IOSTATS
+int top_io;
+#endif
+static unsigned int top_name_width = 15;
+int output_methods;
+static int extra_newline;
+enum x_initialiser_state x_initialised = NO;
static volatile int g_signal_pending;
+/* Update interval */
+double update_interval;
+double update_interval_old;
+double update_interval_bat;
+void *global_cpu = NULL;
+pid_t childpid = 0;
int argc_copy;
char** argv_copy;
static void signal_handler(int);
static void print_version(void) __attribute__((noreturn));
static void reload_config(void);
+static void generate_text_internal(char *, int, struct text_object,
+ struct information *);
static void print_version(void)
{
exit(EXIT_SUCCESS);
}
-#ifdef HAVE_SYS_INOTIFY_H
-int inotify_fd;
+static const char *suffixes[] = { "B", "KiB", "MiB", "GiB", "TiB", "PiB", "" };
+
+
+#ifdef X11
+
+static void X11_create_window(void);
+static void X11_initialisation(void);
+
+struct _x11_stuff_s {
+ Region region;
+#ifdef HAVE_XDAMAGE
+ Damage damage;
+ XserverRegion region2, part;
+ int event_base, error_base;
#endif
+} x11_stuff;
+
+/* text size */
+
+static int text_start_x, text_start_y; /* text start position in window */
+static int text_width, text_height;
+
+/* alignments */
+enum alignment {
+ TOP_LEFT = 1,
+ TOP_RIGHT,
+ TOP_MIDDLE,
+ BOTTOM_LEFT,
+ BOTTOM_RIGHT,
+ BOTTOM_MIDDLE,
+ MIDDLE_LEFT,
+ MIDDLE_RIGHT,
+ NONE
+};
+
+/* display to connect to */
+static char *disp = NULL;
+
+#endif /* X11 */
+
+/* struct that has all info to be shared between
+ * instances of the same text object */
+struct information info;
+
+/* path to config file */
+char *current_config;
+
+/* set to 1 if you want all text to be in uppercase */
+static unsigned int stuff_in_uppercase;
+
+/* Run how many times? */
+static unsigned long total_run_times;
+
+/* fork? */
+static int fork_to_background;
+
+static int cpu_avg_samples, net_avg_samples, diskio_avg_samples;
+
+/* filenames for output */
+char *overwrite_file = NULL; FILE *overwrite_fpointer = NULL;
+char *append_file = NULL; FILE *append_fpointer = NULL;
+
+#ifdef X11
+
+static int show_graph_scale;
+static int show_graph_range;
-static void main_loop(conky_context *ctx)
+/* Position on the screen */
+static int text_alignment;
+static int gap_x, gap_y;
+
+/* border */
+static int draw_borders;
+static int draw_graph_borders;
+static int stippled_borders;
+
+int get_stippled_borders(void)
{
- int terminate = 0;
-#ifdef SIGNAL_BLOCKING
- sigset_t newmask, oldmask;
+ return stippled_borders;
+}
+
+static int draw_shades, draw_outline;
+
+long default_fg_color, default_bg_color, default_out_color;
+
+/* create own window or draw stuff to root? */
+static int set_transparent = 0;
+
+#ifdef OWN_WINDOW
+static int own_window = 0;
+static int background_colour = 0;
+
+/* fixed size/pos is set if wm/user changes them */
+static int fixed_size = 0, fixed_pos = 0;
#endif
- double t;
-#ifdef HAVE_SYS_INOTIFY_H
- int inotify_config_wd = -1;
-#define INOTIFY_EVENT_SIZE (sizeof(struct inotify_event))
-#define INOTIFY_BUF_LEN (20 * (INOTIFY_EVENT_SIZE + 16))
- char inotify_buff[INOTIFY_BUF_LEN];
-#endif /* HAVE_SYS_INOTIFY_H */
+static int minimum_width, minimum_height;
+static int maximum_width;
-#ifdef SIGNAL_BLOCKING
- sigemptyset(&newmask);
- sigaddset(&newmask, SIGINT);
- sigaddset(&newmask, SIGTERM);
- sigaddset(&newmask, SIGUSR1);
+#endif /* X11 */
+
+#ifdef __OpenBSD__
+static int sensor_device;
#endif
- ctx->next_update_time = get_time();
- while (terminate == 0 && (ctx->total_run_times == 0 || ctx->info.looped < ctx->total_run_times)) {
- if (ctx->update_interval_bat != NOBATTERY && ctx->update_interval_bat != ctx->update_interval_old) {
- char buf[ctx->max_user_text];
+long color0, color1, color2, color3, color4, color5, color6, color7, color8,
+ color9;
- get_battery_short_status(buf, ctx->max_user_text, "BAT0");
- if(buf[0] == 'D') {
- ctx->update_interval = ctx->update_interval_bat;
- } else {
- ctx->update_interval = ctx->update_interval_old;
+static char *template[MAX_TEMPLATES];
+
+char **get_templates(void)
+{
+ return template;
+}
+
+/* maximum size of config TEXT buffer, i.e. below TEXT line. */
+unsigned int max_user_text;
+
+/* maximum size of individual text buffers, ie $exec buffer size */
+unsigned int text_buffer_size = DEFAULT_TEXT_BUFFER_SIZE;
+
+/* UTF-8 */
+int utf8_mode = 0;
+
+/* no buffers in used memory? */
+int no_buffers;
+
+/* pad percentages to decimals? */
+static int pad_percents = 0;
+
+static char *global_text = 0;
+
+char *get_global_text(void)
+{
+ return global_text;
+}
+
+long global_text_lines;
+
+static int total_updates;
+static int updatereset;
+
+void set_updatereset(int i)
+{
+ updatereset = i;
+}
+
+int get_updatereset(void)
+{
+ return updatereset;
+}
+
+int check_contains(char *f, char *s)
+{
+ int ret = 0;
+ FILE *where = open_file(f, 0);
+
+ if (where) {
+ char buf1[256];
+
+ while (fgets(buf1, 256, where)) {
+ if (strstr(buf1, s)) {
+ ret = 1;
+ break;
}
}
- ctx->info.looped++;
+ fclose(where);
+ } else {
+ NORM_ERR("Could not open the file");
+ }
+ return ret;
+}
-#ifdef SIGNAL_BLOCKING
- /* block signals. we will inspect for pending signals later */
- if (sigprocmask(SIG_BLOCK, &newmask, &oldmask) < 0) {
- CRIT_ERR(NULL, NULL, "unable to sigprocmask()");
+#define SECRIT_MULTILINE_CHAR '\x02'
+
+#ifdef X11
+
+static inline int calc_text_width(const char *s, int l)
+{
+ if ((output_methods & TO_X) == 0) {
+ return 0;
+ }
+#ifdef XFT
+ if (use_xft) {
+ XGlyphInfo gi;
+
+ if (utf8_mode) {
+ XftTextExtentsUtf8(display, fonts[selected_font].xftfont,
+ (const FcChar8 *) s, l, &gi);
+ } else {
+ XftTextExtents8(display, fonts[selected_font].xftfont,
+ (const FcChar8 *) s, l, &gi);
}
+ return gi.xOff;
+ } else
#endif
+ {
+ return XTextWidth(fonts[selected_font].font, s, l);
+ }
+}
+#endif /* X11 */
-#ifdef X11
- if (ctx->output_methods & TO_X) {
- XFlush(display);
+/* formatted text to render on screen, generated in generate_text(),
+ * drawn in draw_stuff() */
- /* wait for X event or timeout */
+static char *text_buffer;
- if (!XPending(display)) {
- fd_set fdsr;
- struct timeval tv;
- int s;
- t = ctx->next_update_time - get_time();
+/* quite boring functions */
- if (t < 0) {
- t = 0;
- } else if (t > ctx->update_interval) {
- t = ctx->update_interval;
- }
+static inline void for_each_line(char *b, int f(char *, int))
+{
+ char *ps, *pe;
+ int special_index = 0; /* specials index */
- tv.tv_sec = (long) t;
- tv.tv_usec = (long) (t * 1000000) % 1000000;
- FD_ZERO(&fdsr);
- FD_SET(ConnectionNumber(display), &fdsr);
+ for (ps = b, pe = b; *pe; pe++) {
+ if (*pe == '\n') {
+ *pe = '\0';
+ special_index = f(ps, special_index);
+ *pe = '\n';
+ ps = pe + 1;
+ }
+ }
- s = select(ConnectionNumber(display) + 1, &fdsr, 0, 0, &tv);
- if (s == -1) {
- if (errno != EINTR) {
- NORM_ERR("can't select(): %s", strerror(errno));
- }
- } else {
- /* timeout */
- if (s == 0) {
- update_text(ctx);
- }
- }
+ if (ps < pe) {
+ f(ps, special_index);
+ }
+}
+
+static void convert_escapes(char *buf)
+{
+ char *p = buf, *s = buf;
+
+ while (*s) {
+ if (*s == '\\') {
+ s++;
+ if (*s == 'n') {
+ *p++ = '\n';
+ } else if (*s == '\\') {
+ *p++ = '\\';
}
+ s++;
+ } else {
+ *p++ = *s++;
+ }
+ }
+ *p = '\0';
+}
- if (ctx->need_to_update) {
-#ifdef OWN_WINDOW
- int wx = ctx->window.x, wy = ctx->window.y;
-#endif
+/* Prints anything normally printed with snprintf according to the current value
+ * of use_spacer. Actually slightly more flexible than snprintf, as you can
+ * safely specify the destination buffer as one of your inputs. */
+int spaced_print(char *buf, int size, const char *format, int width, ...)
+{
+ int len = 0;
+ va_list argp;
+ char *tempbuf;
- ctx->need_to_update = 0;
- ctx->selected_font = 0;
- update_text_area(ctx);
-#ifdef OWN_WINDOW
- if (ctx->own_window) {
- int changed = 0;
+ if (size < 1) {
+ return 0;
+ }
+ tempbuf = malloc(size * sizeof(char));
- /* resize ctx->window if it isn't right size */
- if (!ctx->fixed_size
- && (ctx->text_width + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2 != ctx->window.width
- || ctx->text_height + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2 != ctx->window.height)) {
- ctx->window.width = ctx->text_width + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- ctx->window.height = ctx->text_height + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- draw_stuff(ctx); /* redraw everything in our newly sized ctx->window */
- XResizeWindow(display, ctx->window.window, ctx->window.width,
- ctx->window.height); /* resize ctx->window */
- set_transparent_background(ctx->window.window);
-#ifdef HAVE_XDBE
- /* swap buffers */
- xdbe_swap_buffers();
-#endif
+ // Passes the varargs along to vsnprintf
+ va_start(argp, width);
+ vsnprintf(tempbuf, size, format, argp);
+ va_end(argp);
- changed++;
-#ifdef HAVE_LUA
- /* update lua ctx->window globals */
- llua_update_window_table(ctx->text_start_x, ctx->text_start_y, ctx->text_width, ctx->text_height);
-#endif /* HAVE_LUA */
- }
+ switch (use_spacer) {
+ case NO_SPACER:
+ len = snprintf(buf, size, "%s", tempbuf);
+ break;
+ case LEFT_SPACER:
+ len = snprintf(buf, size, "%*s", width, tempbuf);
+ break;
+ case RIGHT_SPACER:
+ len = snprintf(buf, size, "%-*s", width, tempbuf);
+ break;
+ }
+ free(tempbuf);
+ return len;
+}
- /* move ctx->window if it isn't in right position */
- if (!ctx->fixed_pos && (ctx->window.x != wx || ctx->window.y != wy)) {
- XMoveWindow(display, ctx->window.window, ctx->window.x, ctx->window.y);
- changed++;
- }
+/* print percentage values
+ *
+ * - i.e., unsigned values between 0 and 100
+ * - respect the value of pad_percents */
+static int percent_print(char *buf, int size, unsigned value)
+{
+ return spaced_print(buf, size, "%u", pad_percents, value);
+}
- /* update struts */
- if (changed && ctx->window.type == TYPE_PANEL) {
- int sidenum = -1;
+/* converts from bytes to human readable format (K, M, G, T)
+ *
+ * The algorithm always divides by 1024, as unit-conversion of byte
+ * counts suggests. But for output length determination we need to
+ * compare with 1000 here, as we print in decimal form. */
+static void human_readable(long long num, char *buf, int size)
+{
+ const char **suffix = suffixes;
+ float fnum;
+ int precision;
+ int width;
+ const char *format;
- fprintf(stderr, PACKAGE_NAME": defining struts\n");
- fflush(stderr);
+ /* Possibly just output as usual, for example for stdout usage */
+ if (!format_human_readable) {
+ spaced_print(buf, size, "%d", 6, round_to_int(num));
+ return;
+ }
+ if (short_units) {
+ width = 5;
+ format = "%.*f%.1s";
+ } else {
+ width = 7;
+ format = "%.*f%-3s";
+ }
- switch (ctx->text_alignment) {
- case TOP_LEFT:
- case TOP_RIGHT:
- case TOP_MIDDLE:
- {
- sidenum = 2;
- break;
- }
- case BOTTOM_LEFT:
- case BOTTOM_RIGHT:
- case BOTTOM_MIDDLE:
- {
- sidenum = 3;
- break;
- }
- case MIDDLE_LEFT:
- {
- sidenum = 0;
- break;
- }
- case MIDDLE_RIGHT:
- {
- sidenum = 1;
- break;
- }
- }
+ if (llabs(num) < 1000LL) {
+ spaced_print(buf, size, format, width, 0, (float)num, *suffix);
+ return;
+ }
- set_struts(sidenum);
- }
- }
-#endif
+ while (llabs(num / 1024) >= 1000LL && **(suffix + 2)) {
+ num /= 1024;
+ suffix++;
+ }
- clear_text(ctx, 1);
+ suffix++;
+ fnum = num / 1024.0;
-#ifdef HAVE_XDBE
- if (use_xdbe) {
- XRectangle r;
+ /* fnum should now be < 1000, so looks like 'AAA.BBBBB'
+ *
+ * The goal is to always have a significance of 3, by
+ * adjusting the decimal part of the number. Sample output:
+ * 123MiB
+ * 23.4GiB
+ * 5.12B
+ * so the point of alignment resides between number and unit. The
+ * upside of this is that there is minimal padding necessary, though
+ * there should be a way to make alignment take place at the decimal
+ * dot (then with fixed width decimal part).
+ *
+ * Note the repdigits below: when given a precision value, printf()
+ * rounds the float to it, not just cuts off the remaining digits. So
+ * e.g. 99.95 with a precision of 1 gets 100.0, which again should be
+ * printed with a precision of 0. Yay. */
- r.x = ctx->text_start_x - ctx->window.border_inner_margin - ctx->window.border_outer_margin - ctx->window.border_width;
- r.y = ctx->text_start_y - ctx->window.border_inner_margin - ctx->window.border_outer_margin - ctx->window.border_width;
- r.width = ctx->text_width + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- r.height = ctx->text_height + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- XUnionRectWithRegion(&r, ctx->window.region, ctx->window.region);
- }
-#endif
- }
+ precision = 0; /* print 100-999 without decimal part */
+ if (fnum < 99.95)
+ precision = 1; /* print 10-99 with one decimal place */
+ if (fnum < 9.995)
+ precision = 2; /* print 0-9 with two decimal places */
- /* handle X events */
- while (XPending(display)) {
- XEvent ev;
+ spaced_print(buf, size, format, width, precision, fnum, *suffix);
+}
- XNextEvent(display, &ev);
- switch (ev.type) {
- case Expose:
- {
- XRectangle r;
- r.x = ev.xexpose.x;
- r.y = ev.xexpose.y;
- r.width = ev.xexpose.width;
- r.height = ev.xexpose.height;
- XUnionRectWithRegion(&r, ctx->window.region, ctx->window.region);
- break;
- }
+/* global object list root element */
+static struct text_object global_root_object;
- case PropertyNotify:
- {
- if ( ev.xproperty.state == PropertyNewValue ) {
- get_x11_desktop_info( ev.xproperty.display, ev.xproperty.atom );
- }
- break;
- }
+//our own implementation of popen, the difference : the value of 'childpid' will be filled with
+//the pid of the running 'command'. This is useful if want to kill it when it hangs while reading
+//or writing to it. We have to kill it because pclose will wait until the process dies by itself
+FILE* pid_popen(const char *command, const char *mode, pid_t *child) {
+ int ends[2];
+ int parentend, childend;
-#ifdef OWN_WINDOW
- case ReparentNotify:
- /* set background to ParentRelative for all parents */
- if (ctx->own_window) {
- set_transparent_background(ctx->window.window);
- }
- break;
+ //by running pipe after the strcmp's we make sure that we don't have to create a pipe
+ //and close the ends if mode is something illegal
+ if(strcmp(mode, "r") == 0) {
+ if(pipe(ends) != 0) {
+ return NULL;
+ }
+ parentend = ends[0];
+ childend = ends[1];
+ } else if(strcmp(mode, "w") == 0) {
+ if(pipe(ends) != 0) {
+ return NULL;
+ }
+ parentend = ends[1];
+ childend = ends[0];
+ } else {
+ return NULL;
+ }
+ *child = fork();
+ if(*child == -1) {
+ close(parentend);
+ close(childend);
+ return NULL;
+ } else if(*child > 0) {
+ close(childend);
+ waitpid(*child, NULL, 0);
+ } else {
+ //don't read from both stdin and pipe or write to both stdout and pipe
+ if(childend == ends[0]) {
+ close(0);
+ } else {
+ close(1);
+ }
+ dup(childend); //by dupping childend, the returned fd will have close-on-exec turned off
+ execl("/bin/sh", "sh", "-c", command, (char *) NULL);
+ _exit(EXIT_FAILURE); //child should die here, (normally execl will take care of this but it can fail)
+ }
+ return fdopen(parentend, mode);
+}
- case ConfigureNotify:
- if (ctx->own_window) {
- /* if ctx->window size isn't what expected, set fixed size */
- if (ev.xconfigure.width != ctx->window.width
- || ev.xconfigure.height != ctx->window.height) {
- if (ctx->window.width != 0 && ctx->window.height != 0) {
- ctx->fixed_size = 1;
- }
+static inline void read_exec(const char *data, char *buf, const int size)
+{
+ FILE *fp;
+
+ alarm(update_interval);
+ fp = pid_popen(data, "r", &childpid);
+ if(fp) {
+ int length;
+
+ length = fread(buf, 1, size, fp);
+ pclose(fp);
+ buf[length] = '\0';
+ if (length > 0 && buf[length - 1] == '\n') {
+ buf[length - 1] = '\0';
+ }
+ } else {
+ buf[0] = '\0';
+ }
+ alarm(0);
+}
+
+void do_read_exec(const char *data, char *buf, const int size)
+{
+ read_exec(data, buf, size);
+}
+
+void *threaded_exec(void *) __attribute__((noreturn));
+
+void *threaded_exec(void *arg)
+{
+ char *buff, *p2;
+ struct text_object *obj = (struct text_object *)arg;
+
+ while (1) {
+ buff = malloc(text_buffer_size);
+ read_exec(obj->data.texeci.cmd, buff,
+ text_buffer_size);
+ p2 = buff;
+ while (*p2) {
+ if (*p2 == '\001') {
+ *p2 = ' ';
+ }
+ p2++;
+ }
+ timed_thread_lock(obj->data.texeci.p_timed_thread);
+ strncpy(obj->data.texeci.buffer, buff, text_buffer_size);
+ timed_thread_unlock(obj->data.texeci.p_timed_thread);
+ free(buff);
+ if (timed_thread_test(obj->data.texeci.p_timed_thread, 0)) {
+ timed_thread_exit(obj->data.texeci.p_timed_thread);
+ }
+ }
+ /* never reached */
+}
+
+static long current_text_color;
+
+void set_current_text_color(long colour)
+{
+ current_text_color = colour;
+}
+
+long get_current_text_color(void)
+{
+ return current_text_color;
+}
+
+//adds newstring to to the tree unless you can already see it when travelling back.
+//if it's possible to attach it then it returns a pointer to the leaf, else it returns NULL
+struct conftree* conftree_add(struct conftree* previous, const char* newstring) {
+ struct conftree* node;
+ struct conftree* node2;
+
+ for(node = previous; node != NULL; node = node->back) {
+ if(strcmp(node->string, newstring) == 0) {
+ return NULL;
+ }
+ }
+ node = malloc(sizeof(struct conftree));
+ if (previous != NULL) {
+ if(previous->vert_next == NULL) {
+ previous->vert_next = node;
+ } else {
+ for(node2 = previous->vert_next; node2->horz_next != NULL; node2 = node2->horz_next ) { }
+ node2->horz_next = node;
+ }
+ }
+ node->string = strdup(newstring);
+ node->horz_next = NULL;
+ node->vert_next = NULL;
+ node->back = previous;
+ return node;
+}
+
+void conftree_empty(struct conftree* tree) {
+ if(tree) {
+ conftree_empty(tree->horz_next);
+ conftree_empty(tree->vert_next);
+ free(tree->string);
+ free(tree);
+ }
+}
+
+struct conftree *currentconffile;
+
+static void extract_variable_text(const char *p)
+{
+ free_text_objects(&global_root_object, 0);
+ if (tmpstring1) {
+ free(tmpstring1);
+ tmpstring1 = 0;
+ }
+ if (tmpstring2) {
+ free(tmpstring2);
+ tmpstring2 = 0;
+ }
+ if (text_buffer) {
+ free(text_buffer);
+ text_buffer = 0;
+ }
+
+ extract_variable_text_internal(&global_root_object, p);
+}
+
+void parse_conky_vars(struct text_object *root, const char *txt, char *p, struct information *cur)
+{
+ extract_variable_text_internal(root, txt);
+ generate_text_internal(p, max_user_text, *root, cur);
+}
+
+static inline struct mail_s *ensure_mail_thread(struct text_object *obj,
+ void *thread(void *), const char *text)
+{
+ if (obj->char_b && info.mail) {
+ // this means we use info
+ if (!info.mail->p_timed_thread) {
+ info.mail->p_timed_thread =
+ timed_thread_create(thread,
+ (void *) info.mail, info.mail->interval * 1000000);
+ if (!info.mail->p_timed_thread) {
+ NORM_ERR("Error creating %s timed thread", text);
+ }
+ timed_thread_register(info.mail->p_timed_thread,
+ &info.mail->p_timed_thread);
+ if (timed_thread_run(info.mail->p_timed_thread)) {
+ NORM_ERR("Error running %s timed thread", text);
+ }
+ }
+ return info.mail;
+ } else if (obj->data.mail) {
+ // this means we use obj
+ if (!obj->data.mail->p_timed_thread) {
+ obj->data.mail->p_timed_thread =
+ timed_thread_create(thread,
+ (void *) obj->data.mail,
+ obj->data.mail->interval * 1000000);
+ if (!obj->data.mail->p_timed_thread) {
+ NORM_ERR("Error creating %s timed thread", text);
+ }
+ timed_thread_register(obj->data.mail->p_timed_thread,
+ &obj->data.mail->p_timed_thread);
+ if (timed_thread_run(obj->data.mail->p_timed_thread)) {
+ NORM_ERR("Error running %s timed thread", text);
+ }
+ }
+ return obj->data.mail;
+ } else if (!obj->a) {
+ // something is wrong, warn once then stop
+ NORM_ERR("There's a problem with your mail settings. "
+ "Check that the global mail settings are properly defined"
+ " (line %li).", obj->line);
+ obj->a++;
+ }
+ return NULL;
+}
+
+char *format_time(unsigned long timeval, const int width)
+{
+ char buf[10];
+ unsigned long nt; // narrow time, for speed on 32-bit
+ unsigned cc; // centiseconds
+ unsigned nn; // multi-purpose whatever
+
+ nt = timeval;
+ cc = nt % 100; // centiseconds past second
+ nt /= 100; // total seconds
+ nn = nt % 60; // seconds past the minute
+ nt /= 60; // total minutes
+ if (width >= snprintf(buf, sizeof buf, "%lu:%02u.%02u",
+ nt, nn, cc)) {
+ return strndup(buf, text_buffer_size);
+ }
+ if (width >= snprintf(buf, sizeof buf, "%lu:%02u", nt, nn)) {
+ return strndup(buf, text_buffer_size);
+ }
+ nn = nt % 60; // minutes past the hour
+ nt /= 60; // total hours
+ if (width >= snprintf(buf, sizeof buf, "%lu,%02u", nt, nn)) {
+ return strndup(buf, text_buffer_size);
+ }
+ nn = nt; // now also hours
+ if (width >= snprintf(buf, sizeof buf, "%uh", nn)) {
+ return strndup(buf, text_buffer_size);
+ }
+ nn /= 24; // now days
+ if (width >= snprintf(buf, sizeof buf, "%ud", nn)) {
+ return strndup(buf, text_buffer_size);
+ }
+ nn /= 7; // now weeks
+ if (width >= snprintf(buf, sizeof buf, "%uw", nn)) {
+ return strndup(buf, text_buffer_size);
+ }
+ // well shoot, this outta' fit...
+ return strndup("<inf>", text_buffer_size);
+}
+
+//remove backspaced chars, example: "dog^H^H^Hcat" becomes "cat"
+//string has to end with \0 and it's length should fit in a int
+#define BACKSPACE 8
+void remove_deleted_chars(char *string){
+ int i = 0;
+ while(string[i] != 0){
+ if(string[i] == BACKSPACE){
+ if(i != 0){
+ strcpy( &(string[i-1]), &(string[i+1]) );
+ i--;
+ }else strcpy( &(string[i]), &(string[i+1]) ); //necessary for ^H's at the start of a string
+ }else i++;
+ }
+}
+
+static inline void format_media_player_time(char *buf, const int size,
+ int seconds)
+{
+ int days, hours, minutes;
+
+ days = seconds / (24 * 60 * 60);
+ seconds %= (24 * 60 * 60);
+ hours = seconds / (60 * 60);
+ seconds %= (60 * 60);
+ minutes = seconds / 60;
+ seconds %= 60;
+
+ if (days > 0) {
+ snprintf(buf, size, "%i days %i:%02i:%02i", days,
+ hours, minutes, seconds);
+ } else if (hours > 0) {
+ snprintf(buf, size, "%i:%02i:%02i", hours, minutes,
+ seconds);
+ } else {
+ snprintf(buf, size, "%i:%02i", minutes, seconds);
+ }
+}
+
+static inline double get_barnum(char *buf)
+{
+ char *c = buf;
+ double barnum;
+
+ while (*c) {
+ if (*c == '\001') {
+ *c = ' ';
+ }
+ c++;
+ }
+
+ if (sscanf(buf, "%lf", &barnum) == 0) {
+ NORM_ERR("reading exec value failed (perhaps it's not the "
+ "correct format?)");
+ return -1;
+ }
+ if (barnum > 100.0 || barnum < 0.0) {
+ NORM_ERR("your exec value is not between 0 and 100, "
+ "therefore it will be ignored");
+ return -1;
+ }
+ return barnum;
+}
+
+/* substitutes all occurrences of '\n' with SECRIT_MULTILINE_CHAR, which allows
+ * multiline objects like $exec work with $align[rc] and friends
+ */
+void substitute_newlines(char *p, long l)
+{
+ char *s = p;
+ if (l < 0) return;
+ while (p && *p && p < s + l) {
+ if (*p == '\n') {
+ /* only substitute if it's not the last newline */
+ *p = SECRIT_MULTILINE_CHAR;
+ }
+ p++;
+ }
+}
+
+static void generate_text_internal(char *p, int p_max_size,
+ struct text_object root, struct information *cur)
+{
+ struct text_object *obj;
+#ifdef X11
+ int need_to_load_fonts = 0;
+#endif /* X11 */
+
+ /* for the OBJ_top* handler */
+ struct process **needed = 0;
+
+#ifdef HAVE_ICONV
+ char buff_in[p_max_size];
+ buff_in[0] = 0;
+ set_iconv_converting(0);
+#endif /* HAVE_ICONV */
+
+ p[0] = 0;
+ obj = root.next;
+ while (obj && p_max_size > 0) {
+ needed = 0; /* reset for top stuff */
+
+/* IFBLOCK jumping algorithm
+ *
+ * This is easier as it looks like:
+ * - each IF checks it's condition
+ * - on FALSE: call DO_JUMP
+ * - on TRUE: don't care
+ * - each ELSE calls DO_JUMP unconditionally
+ * - each ENDIF is silently being ignored
+ *
+ * Why this works:
+ * DO_JUMP overwrites the "obj" variable of the loop and sets it to the target
+ * (i.e. the corresponding ELSE or ENDIF). After that, processing for the given
+ * object can continue, free()ing stuff e.g., then the for-loop does the rest: as
+ * regularly, "obj" is being updated to point to obj->next, so object parsing
+ * continues right after the corresponding ELSE or ENDIF. This means that if we
+ * find an ELSE, it's corresponding IF must not have jumped, so we need to jump
+ * always. If we encounter an ENDIF, it's corresponding IF or ELSE has not
+ * jumped, and there is nothing to do.
+ */
+#define DO_JUMP { \
+ DBGP2("jumping"); \
+ obj = obj->data.ifblock.next; \
+}
+
+#define OBJ(a) break; case OBJ_##a:
+
+ switch (obj->type) {
+ default:
+ NORM_ERR("not implemented obj type %d", obj->type);
+ OBJ(read_tcp) {
+ int sock, received;
+ struct sockaddr_in addr;
+ struct hostent* he = gethostbyname(obj->data.read_tcp.host);
+ if(he != NULL) {
+ sock = socket(he->h_addrtype, SOCK_STREAM, 0);
+ if(sock != -1) {
+ memset(&addr, 0, sizeof(addr));
+ addr.sin_family = AF_INET;
+ addr.sin_port = obj->data.read_tcp.port;
+ memcpy(&addr.sin_addr, he->h_addr, he->h_length);
+ if (connect(sock, (struct sockaddr*)&addr, sizeof(struct sockaddr)) == 0) {
+ fd_set readfds;
+ struct timeval tv;
+ FD_ZERO(&readfds);
+ FD_SET(sock, &readfds);
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ if(select(sock + 1, &readfds, NULL, NULL, &tv) > 0){
+ received = recv(sock, p, p_max_size, 0);
+ p[received] = 0;
+ }
+ close(sock);
+ } else {
+ NORM_ERR("read_tcp: Couldn't create a connection");
+ }
+ }else{
+ NORM_ERR("read_tcp: Couldn't create a socket");
+ }
+ }else{
+ NORM_ERR("read_tcp: Problem with resolving the hostname");
+ }
+ }
+#ifndef __OpenBSD__
+ OBJ(acpitemp) {
+ temp_print(p, p_max_size, get_acpi_temperature(obj->data.i), TEMP_CELSIUS);
+ }
+#endif /* !__OpenBSD__ */
+ OBJ(freq) {
+ if (obj->a) {
+ obj->a = get_freq(p, p_max_size, "%.0f", 1,
+ obj->data.cpu_index);
+ }
+ }
+ OBJ(freq_g) {
+ if (obj->a) {
+#ifndef __OpenBSD__
+ obj->a = get_freq(p, p_max_size, "%'.2f", 1000,
+ obj->data.cpu_index);
+#else
+ /* OpenBSD has no such flag (SUSv2) */
+ obj->a = get_freq(p, p_max_size, "%.2f", 1000,
+ obj->data.cpu_index);
+#endif /* __OpenBSD */
+ }
+ }
+#if defined(__linux__)
+ OBJ(voltage_mv) {
+ if (obj->a) {
+ obj->a = get_voltage(p, p_max_size, "%.0f", 1,
+ obj->data.cpu_index);
+ }
+ }
+ OBJ(voltage_v) {
+ if (obj->a) {
+ obj->a = get_voltage(p, p_max_size, "%'.3f", 1000,
+ obj->data.cpu_index);
+ }
+ }
+
+#ifdef HAVE_IWLIB
+ OBJ(wireless_essid) {
+ snprintf(p, p_max_size, "%s", obj->data.net->essid);
+ }
+ OBJ(wireless_mode) {
+ snprintf(p, p_max_size, "%s", obj->data.net->mode);
+ }
+ OBJ(wireless_bitrate) {
+ snprintf(p, p_max_size, "%s", obj->data.net->bitrate);
+ }
+ OBJ(wireless_ap) {
+ snprintf(p, p_max_size, "%s", obj->data.net->ap);
+ }
+ OBJ(wireless_link_qual) {
+ spaced_print(p, p_max_size, "%d", 4,
+ obj->data.net->link_qual);
+ }
+ OBJ(wireless_link_qual_max) {
+ spaced_print(p, p_max_size, "%d", 4,
+ obj->data.net->link_qual_max);
+ }
+ OBJ(wireless_link_qual_perc) {
+ if (obj->data.net->link_qual_max > 0) {
+ spaced_print(p, p_max_size, "%.0f", 5,
+ (double) obj->data.net->link_qual /
+ obj->data.net->link_qual_max * 100);
+ } else {
+ spaced_print(p, p_max_size, "unk", 5);
+ }
+ }
+ OBJ(wireless_link_bar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, ((double) obj->data.net->link_qual /
+ obj->data.net->link_qual_max) * 255.0);
+ }else{
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, ((double) obj->data.net->link_qual /
+ obj->data.net->link_qual_max) * 100.0, obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#endif /* HAVE_IWLIB */
+
+#endif /* __linux__ */
+
+#ifndef __OpenBSD__
+ OBJ(adt746xcpu) {
+ get_adt746x_cpu(p, p_max_size);
+ }
+ OBJ(adt746xfan) {
+ get_adt746x_fan(p, p_max_size);
+ }
+ OBJ(acpifan) {
+ get_acpi_fan(p, p_max_size);
+ }
+ OBJ(acpiacadapter) {
+ get_acpi_ac_adapter(p, p_max_size);
+ }
+ OBJ(battery) {
+ get_battery_stuff(p, p_max_size, obj->data.s, BATTERY_STATUS);
+ }
+ OBJ(battery_time) {
+ get_battery_stuff(p, p_max_size, obj->data.s, BATTERY_TIME);
+ }
+ OBJ(battery_percent) {
+ percent_print(p, p_max_size, get_battery_perct(obj->data.s));
+ }
+ OBJ(battery_bar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, get_battery_perct_bar(obj->data.s));
+ }else{
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, get_battery_perct_bar(obj->data.s) / 2.55, obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ OBJ(battery_short) {
+ get_battery_short_status(p, p_max_size, obj->data.s);
+ }
+#endif /* __OpenBSD__ */
+
+ OBJ(buffers) {
+ human_readable(cur->buffers * 1024, p, 255);
+ }
+ OBJ(cached) {
+ human_readable(cur->cached * 1024, p, 255);
+ }
+ OBJ(cpu) {
+ if (obj->data.cpu_index > info.cpu_count) {
+ NORM_ERR("obj->data.cpu_index %i info.cpu_count %i",
+ obj->data.cpu_index, info.cpu_count);
+ CRIT_ERR(NULL, NULL, "attempting to use more CPUs than you have!");
+ }
+ percent_print(p, p_max_size,
+ round_to_int(cur->cpu_usage[obj->data.cpu_index] * 100.0));
+ }
+#ifdef X11
+ OBJ(cpugauge)
+ new_gauge(p, obj->a, obj->b,
+ round_to_int(cur->cpu_usage[obj->data.cpu_index] * 255.0));
+#endif /* X11 */
+ OBJ(cpubar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b,
+ round_to_int(cur->cpu_usage[obj->data.cpu_index] * 255.0));
+ }else{
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, round_to_int(cur->cpu_usage[obj->data.cpu_index] * 100), obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#ifdef X11
+ OBJ(cpugraph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ round_to_int(cur->cpu_usage[obj->data.cpu_index] * 100),
+ 100, 1, obj->char_a, obj->char_b);
+ }
+ OBJ(loadgraph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d, cur->loadavg[0],
+ obj->e, 1, obj->char_a, obj->char_b);
+ }
+#endif /* X11 */
+ OBJ(color) {
+ new_fg(p, obj->data.l);
+ }
+#ifdef X11
+ OBJ(color0) {
+ new_fg(p, color0);
+ }
+ OBJ(color1) {
+ new_fg(p, color1);
+ }
+ OBJ(color2) {
+ new_fg(p, color2);
+ }
+ OBJ(color3) {
+ new_fg(p, color3);
+ }
+ OBJ(color4) {
+ new_fg(p, color4);
+ }
+ OBJ(color5) {
+ new_fg(p, color5);
+ }
+ OBJ(color6) {
+ new_fg(p, color6);
+ }
+ OBJ(color7) {
+ new_fg(p, color7);
+ }
+ OBJ(color8) {
+ new_fg(p, color8);
+ }
+ OBJ(color9) {
+ new_fg(p, color9);
+ }
+#endif /* X11 */
+ OBJ(conky_version) {
+ snprintf(p, p_max_size, "%s", VERSION);
+ }
+ OBJ(conky_build_date) {
+ snprintf(p, p_max_size, "%s", BUILD_DATE);
+ }
+ OBJ(conky_build_arch) {
+ snprintf(p, p_max_size, "%s", BUILD_ARCH);
+ }
+#if defined(__linux__)
+ OBJ(disk_protect) {
+ snprintf(p, p_max_size, "%s",
+ get_disk_protect_queue(obj->data.s));
+ }
+ OBJ(i8k_version) {
+ snprintf(p, p_max_size, "%s", i8k.version);
+ }
+ OBJ(i8k_bios) {
+ snprintf(p, p_max_size, "%s", i8k.bios);
+ }
+ OBJ(i8k_serial) {
+ snprintf(p, p_max_size, "%s", i8k.serial);
+ }
+ OBJ(i8k_cpu_temp) {
+ int cpu_temp;
+
+ sscanf(i8k.cpu_temp, "%d", &cpu_temp);
+ temp_print(p, p_max_size, (double)cpu_temp, TEMP_CELSIUS);
+ }
+ OBJ(i8k_left_fan_status) {
+ int left_fan_status;
+
+ sscanf(i8k.left_fan_status, "%d", &left_fan_status);
+ if (left_fan_status == 0) {
+ snprintf(p, p_max_size, "off");
+ }
+ if (left_fan_status == 1) {
+ snprintf(p, p_max_size, "low");
+ }
+ if (left_fan_status == 2) {
+ snprintf(p, p_max_size, "high");
+ }
+ }
+ OBJ(i8k_right_fan_status) {
+ int right_fan_status;
+
+ sscanf(i8k.right_fan_status, "%d", &right_fan_status);
+ if (right_fan_status == 0) {
+ snprintf(p, p_max_size, "off");
+ }
+ if (right_fan_status == 1) {
+ snprintf(p, p_max_size, "low");
+ }
+ if (right_fan_status == 2) {
+ snprintf(p, p_max_size, "high");
+ }
+ }
+ OBJ(i8k_left_fan_rpm) {
+ snprintf(p, p_max_size, "%s", i8k.left_fan_rpm);
+ }
+ OBJ(i8k_right_fan_rpm) {
+ snprintf(p, p_max_size, "%s", i8k.right_fan_rpm);
+ }
+ OBJ(i8k_ac_status) {
+ int ac_status;
+
+ sscanf(i8k.ac_status, "%d", &ac_status);
+ if (ac_status == -1) {
+ snprintf(p, p_max_size, "disabled (read i8k docs)");
+ }
+ if (ac_status == 0) {
+ snprintf(p, p_max_size, "off");
+ }
+ if (ac_status == 1) {
+ snprintf(p, p_max_size, "on");
+ }
+ }
+ OBJ(i8k_buttons_status) {
+ snprintf(p, p_max_size, "%s", i8k.buttons_status);
+ }
+#if defined(IBM)
+ OBJ(ibm_fan) {
+ get_ibm_acpi_fan(p, p_max_size);
+ }
+ OBJ(ibm_temps) {
+ get_ibm_acpi_temps();
+ temp_print(p, p_max_size,
+ ibm_acpi.temps[obj->data.sensor], TEMP_CELSIUS);
+ }
+ OBJ(ibm_volume) {
+ get_ibm_acpi_volume(p, p_max_size);
+ }
+ OBJ(ibm_brightness) {
+ get_ibm_acpi_brightness(p, p_max_size);
+ }
+#endif /* IBM */
+ /* information from sony_laptop kernel module
+ * /sys/devices/platform/sony-laptop */
+ OBJ(sony_fanspeed) {
+ get_sony_fanspeed(p, p_max_size);
+ }
+ OBJ(if_gw) {
+ if (!cur->gw_info.count) {
+ DO_JUMP;
+ }
+ }
+ OBJ(gw_iface) {
+ snprintf(p, p_max_size, "%s", cur->gw_info.iface);
+ }
+ OBJ(gw_ip) {
+ snprintf(p, p_max_size, "%s", cur->gw_info.ip);
+ }
+ OBJ(laptop_mode) {
+ snprintf(p, p_max_size, "%d", get_laptop_mode());
+ }
+ OBJ(pb_battery) {
+ get_powerbook_batt_info(p, p_max_size, obj->data.i);
+ }
+#endif /* __linux__ */
+#if (defined(__FreeBSD__) || defined(__linux__))
+ OBJ(if_up) {
+ if ((obj->data.ifblock.s)
+ && (!interface_up(obj->data.ifblock.s))) {
+ DO_JUMP;
+ }
+ }
+#endif
+#ifdef __OpenBSD__
+ OBJ(obsd_sensors_temp) {
+ obsd_sensors.device = sensor_device;
+ update_obsd_sensors();
+ temp_print(p, p_max_size,
+ obsd_sensors.temp[obsd_sensors.device][obj->data.sensor],
+ TEMP_CELSIUS);
+ }
+ OBJ(obsd_sensors_fan) {
+ obsd_sensors.device = sensor_device;
+ update_obsd_sensors();
+ snprintf(p, p_max_size, "%d",
+ obsd_sensors.fan[obsd_sensors.device][obj->data.sensor]);
+ }
+ OBJ(obsd_sensors_volt) {
+ obsd_sensors.device = sensor_device;
+ update_obsd_sensors();
+ snprintf(p, p_max_size, "%.2f",
+ obsd_sensors.volt[obsd_sensors.device][obj->data.sensor]);
+ }
+ OBJ(obsd_vendor) {
+ get_obsd_vendor(p, p_max_size);
+ }
+ OBJ(obsd_product) {
+ get_obsd_product(p, p_max_size);
+ }
+#endif /* __OpenBSD__ */
+#ifdef X11
+ OBJ(font) {
+ new_font(p, obj->data.s);
+ need_to_load_fonts = 1;
+ }
+#endif /* X11 */
+ /* TODO: move this correction from kB to kB/s elsewhere
+ * (or get rid of it??) */
+ OBJ(diskio) {
+ human_readable((obj->data.diskio->current / update_interval) * 1024LL,
+ p, p_max_size);
+ }
+ OBJ(diskio_write) {
+ human_readable((obj->data.diskio->current_write / update_interval) * 1024LL,
+ p, p_max_size);
+ }
+ OBJ(diskio_read) {
+ human_readable((obj->data.diskio->current_read / update_interval) * 1024LL,
+ p, p_max_size);
+ }
+#ifdef X11
+ OBJ(diskiograph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.diskio->current, obj->e, 1, obj->char_a, obj->char_b);
+ }
+ OBJ(diskiograph_read) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.diskio->current_read, obj->e, 1, obj->char_a, obj->char_b);
+ }
+ OBJ(diskiograph_write) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.diskio->current_write, obj->e, 1, obj->char_a, obj->char_b);
+ }
+#endif /* X11 */
+ OBJ(downspeed) {
+ human_readable(obj->data.net->recv_speed, p, 255);
+ }
+ OBJ(downspeedf) {
+ spaced_print(p, p_max_size, "%.1f", 8,
+ obj->data.net->recv_speed / 1024.0);
+ }
+#ifdef X11
+ OBJ(downspeedgraph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.net->recv_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+ }
+#endif /* X11 */
+ OBJ(else) {
+ /* Since we see you, you're if has not jumped.
+ * Do Ninja jump here: without leaving traces.
+ * This is to prevent us from stale jumped flags.
+ */
+ obj = obj->data.ifblock.next;
+ continue;
+ }
+ OBJ(endif) {
+ /* harmless object, just ignore */
+ }
+ OBJ(addr) {
+ if ((obj->data.net->addr.sa_data[2] & 255) == 0
+ && (obj->data.net->addr.sa_data[3] & 255) == 0
+ && (obj->data.net->addr.sa_data[4] & 255) == 0
+ && (obj->data.net->addr.sa_data[5] & 255) == 0) {
+ snprintf(p, p_max_size, "No Address");
+ } else {
+ snprintf(p, p_max_size, "%u.%u.%u.%u",
+ obj->data.net->addr.sa_data[2] & 255,
+ obj->data.net->addr.sa_data[3] & 255,
+ obj->data.net->addr.sa_data[4] & 255,
+ obj->data.net->addr.sa_data[5] & 255);
+ }
+ }
+#if defined(__linux__)
+ OBJ(addrs) {
+ if (NULL != obj->data.net->addrs && strlen(obj->data.net->addrs) > 2) {
+ obj->data.net->addrs[strlen(obj->data.net->addrs) - 2] = 0; /* remove ", " from end of string */
+ strcpy(p, obj->data.net->addrs);
+ } else {
+ strcpy(p, "0.0.0.0");
+ }
+ }
+#endif /* __linux__ */
+#if defined(IMLIB2) && defined(X11)
+ OBJ(image) {
+ /* doesn't actually draw anything, just queues it omp. the
+ * image will get drawn after the X event loop */
+ cimlib_add_image(obj->data.s);
+ }
+#endif /* IMLIB2 */
+ OBJ(eval) {
+ evaluate(obj->data.s, p);
+ }
+ OBJ(exec) {
+ read_exec(obj->data.s, p, text_buffer_size);
+ remove_deleted_chars(p);
+ }
+ OBJ(execp) {
+ struct information *tmp_info;
+ struct text_object subroot;
+
+ read_exec(obj->data.s, p, text_buffer_size);
+
+ tmp_info = malloc(sizeof(struct information));
+ memcpy(tmp_info, cur, sizeof(struct information));
+ parse_conky_vars(&subroot, p, p, tmp_info);
+
+ free_text_objects(&subroot, 1);
+ free(tmp_info);
+ }
+#ifdef X11
+ OBJ(execgauge) {
+ double barnum;
+
+ read_exec(obj->data.s, p, text_buffer_size);
+ barnum = get_barnum(p); /*using the same function*/
+
+ if (barnum >= 0.0) {
+ barnum /= 100;
+ new_gauge(p, obj->a, obj->b, round_to_int(barnum * 255.0));
+ }
+ }
+#endif /* X11 */
+ OBJ(execbar) {
+ double barnum;
+
+ read_exec(obj->data.s, p, text_buffer_size);
+ barnum = get_barnum(p);
+
+ if (barnum >= 0.0) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ barnum /= 100;
+ new_bar(p, obj->a, obj->b, round_to_int(barnum * 255.0));
+ }else{
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, barnum, obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ }
+#ifdef X11
+ OBJ(execgraph) {
+ char showaslog = FALSE;
+ char tempgrad = FALSE;
+ double barnum;
+ char *cmd = obj->data.s;
+
+ if (strstr(cmd, " "TEMPGRAD) && strlen(cmd) > strlen(" "TEMPGRAD)) {
+ tempgrad = TRUE;
+ cmd += strlen(" "TEMPGRAD);
+ }
+ if (strstr(cmd, " "LOGGRAPH) && strlen(cmd) > strlen(" "LOGGRAPH)) {
+ showaslog = TRUE;
+ cmd += strlen(" "LOGGRAPH);
+ }
+ read_exec(cmd, p, text_buffer_size);
+ barnum = get_barnum(p);
+
+ if (barnum > 0) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d, round_to_int(barnum),
+ 100, 1, showaslog, tempgrad);
+ }
+ }
+#endif /* X11 */
+ OBJ(execibar) {
+ if (current_update_time - obj->data.execi.last_update
+ >= obj->data.execi.interval) {
+ double barnum;
+
+ read_exec(obj->data.execi.cmd, p, text_buffer_size);
+ barnum = get_barnum(p);
+
+ if (barnum >= 0.0) {
+ obj->f = barnum;
+ }
+ obj->data.execi.last_update = current_update_time;
+ }
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, round_to_int(obj->f * 2.55));
+ } else {
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, round_to_int(obj->f), obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#ifdef X11
+ OBJ(execigraph) {
+ if (current_update_time - obj->data.execi.last_update
+ >= obj->data.execi.interval) {
+ double barnum;
+ char showaslog = FALSE;
+ char tempgrad = FALSE;
+ char *cmd = obj->data.execi.cmd;
+
+ if (strstr(cmd, " "TEMPGRAD) && strlen(cmd) > strlen(" "TEMPGRAD)) {
+ tempgrad = TRUE;
+ cmd += strlen(" "TEMPGRAD);
+ }
+ if (strstr(cmd, " "LOGGRAPH) && strlen(cmd) > strlen(" "LOGGRAPH)) {
+ showaslog = TRUE;
+ cmd += strlen(" "LOGGRAPH);
+ }
+ obj->char_a = showaslog;
+ obj->char_b = tempgrad;
+ read_exec(cmd, p, text_buffer_size);
+ barnum = get_barnum(p);
+
+ if (barnum >= 0.0) {
+ obj->f = barnum;
+ }
+ obj->data.execi.last_update = current_update_time;
+ }
+ new_graph(p, obj->a, obj->b, obj->c, obj->d, (int) (obj->f), 100, 1, obj->char_a, obj->char_b);
+ }
+ OBJ(execigauge) {
+ if (current_update_time - obj->data.execi.last_update
+ >= obj->data.execi.interval) {
+ double barnum;
+
+ read_exec(obj->data.execi.cmd, p, text_buffer_size);
+ barnum = get_barnum(p);
+
+ if (barnum >= 0.0) {
+ obj->f = 255 * barnum / 100.0;
+ }
+ obj->data.execi.last_update = current_update_time;
+ }
+ new_gauge(p, obj->a, obj->b, round_to_int(obj->f));
+ }
+#endif /* X11 */
+ OBJ(execi) {
+ if (current_update_time - obj->data.execi.last_update
+ >= obj->data.execi.interval
+ && obj->data.execi.interval != 0) {
+ read_exec(obj->data.execi.cmd, obj->data.execi.buffer,
+ text_buffer_size);
+ obj->data.execi.last_update = current_update_time;
+ }
+ snprintf(p, text_buffer_size, "%s", obj->data.execi.buffer);
+ }
+ OBJ(execpi) {
+ struct text_object subroot;
+ struct information *tmp_info =
+ malloc(sizeof(struct information));
+ memcpy(tmp_info, cur, sizeof(struct information));
+
+ if (current_update_time - obj->data.execi.last_update
+ < obj->data.execi.interval
+ || obj->data.execi.interval == 0) {
+ parse_conky_vars(&subroot, obj->data.execi.buffer, p, tmp_info);
+ } else {
+ char *output = obj->data.execi.buffer;
+ FILE *fp = pid_popen(obj->data.execi.cmd, "r", &childpid);
+ int length = fread(output, 1, text_buffer_size, fp);
+
+ pclose(fp);
+
+ output[length] = '\0';
+ if (length > 0 && output[length - 1] == '\n') {
+ output[length - 1] = '\0';
+ }
+
+ parse_conky_vars(&subroot, obj->data.execi.buffer, p, tmp_info);
+ obj->data.execi.last_update = current_update_time;
+ }
+ free_text_objects(&subroot, 1);
+ free(tmp_info);
+ }
+ OBJ(texeci) {
+ if (!obj->data.texeci.p_timed_thread) {
+ obj->data.texeci.p_timed_thread =
+ timed_thread_create(&threaded_exec,
+ (void *) obj, obj->data.texeci.interval * 1000000);
+ if (!obj->data.texeci.p_timed_thread) {
+ NORM_ERR("Error creating texeci timed thread");
+ }
+ /*
+ * note that we don't register this thread with the
+ * timed_thread list, because we destroy it manually
+ */
+ if (timed_thread_run(obj->data.texeci.p_timed_thread)) {
+ NORM_ERR("Error running texeci timed thread");
+ }
+ } else {
+ timed_thread_lock(obj->data.texeci.p_timed_thread);
+ snprintf(p, text_buffer_size, "%s", obj->data.texeci.buffer);
+ timed_thread_unlock(obj->data.texeci.p_timed_thread);
+ }
+ }
+ OBJ(imap_unseen) {
+ struct mail_s *mail = ensure_mail_thread(obj, imap_thread, "imap");
+
+ if (mail && mail->p_timed_thread) {
+ timed_thread_lock(mail->p_timed_thread);
+ snprintf(p, p_max_size, "%lu", mail->unseen);
+ timed_thread_unlock(mail->p_timed_thread);
+ }
+ }
+ OBJ(imap_messages) {
+ struct mail_s *mail = ensure_mail_thread(obj, imap_thread, "imap");
+
+ if (mail && mail->p_timed_thread) {
+ timed_thread_lock(mail->p_timed_thread);
+ snprintf(p, p_max_size, "%lu", mail->messages);
+ timed_thread_unlock(mail->p_timed_thread);
+ }
+ }
+ OBJ(pop3_unseen) {
+ struct mail_s *mail = ensure_mail_thread(obj, pop3_thread, "pop3");
+
+ if (mail && mail->p_timed_thread) {
+ timed_thread_lock(mail->p_timed_thread);
+ snprintf(p, p_max_size, "%lu", mail->unseen);
+ timed_thread_unlock(mail->p_timed_thread);
+ }
+ }
+ OBJ(pop3_used) {
+ struct mail_s *mail = ensure_mail_thread(obj, pop3_thread, "pop3");
+
+ if (mail && mail->p_timed_thread) {
+ timed_thread_lock(mail->p_timed_thread);
+ snprintf(p, p_max_size, "%.1f",
+ mail->used / 1024.0 / 1024.0);
+ timed_thread_unlock(mail->p_timed_thread);
+ }
+ }
+ OBJ(fs_bar) {
+ if (obj->data.fs != NULL) {
+ if (obj->data.fs->size == 0) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.fsbar.w, obj->data.fsbar.h, 255);
+ }else{
+#endif /* X11 */
+ if(!obj->data.fsbar.w) obj->data.fsbar.w = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, 100, obj->data.fsbar.w);
+#ifdef X11
+ }
+#endif /* X11 */
+ } else {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.fsbar.w, obj->data.fsbar.h,
+ (int) (255 - obj->data.fsbar.fs->avail * 255 /
+ obj->data.fs->size));
+ }else{
+#endif /* X11 */
+ if(!obj->data.fsbar.w) obj->data.fsbar.w = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size,
+ (int) (100 - obj->data.fsbar.fs->avail * 100 / obj->data.fs->size), obj->data.fsbar.w);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ }
+ }
+ OBJ(fs_free) {
+ if (obj->data.fs != NULL) {
+ human_readable(obj->data.fs->avail, p, 255);
+ }
+ }
+ OBJ(fs_free_perc) {
+ if (obj->data.fs != NULL) {
+ int val = 0;
+
+ if (obj->data.fs->size) {
+ val = obj->data.fs->avail * 100 / obj->data.fs->size;
+ }
+
+ percent_print(p, p_max_size, val);
+ }
+ }
+ OBJ(fs_size) {
+ if (obj->data.fs != NULL) {
+ human_readable(obj->data.fs->size, p, 255);
+ }
+ }
+ OBJ(fs_type) {
+ if (obj->data.fs != NULL)
+ snprintf(p, p_max_size, "%s", obj->data.fs->type);
+ }
+ OBJ(fs_used) {
+ if (obj->data.fs != NULL) {
+ human_readable(obj->data.fs->size - obj->data.fs->free, p,
+ 255);
+ }
+ }
+ OBJ(fs_bar_free) {
+ if (obj->data.fs != NULL) {
+ if (obj->data.fs->size == 0) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.fsbar.w, obj->data.fsbar.h, 255);
+ }else{
+#endif /* X11 */
+ if(!obj->data.fsbar.w) obj->data.fsbar.w = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, 100, obj->data.fsbar.w);
+#ifdef X11
+ }
+#endif /* X11 */
+ } else {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.fsbar.w, obj->data.fsbar.h,
+ (int) (obj->data.fsbar.fs->avail * 255 /
+ obj->data.fs->size));
+ }else{
+#endif /* X11 */
+ if(!obj->data.fsbar.w) obj->data.fsbar.w = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size,
+ (int) (obj->data.fsbar.fs->avail * 100 / obj->data.fs->size), obj->data.fsbar.w);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ }
+ }
+ OBJ(fs_used_perc) {
+ if (obj->data.fs != NULL) {
+ int val = 0;
+
+ if (obj->data.fs->size) {
+ val = obj->data.fs->free
+ * 100 /
+ obj->data.fs->size;
+ }
+
+ percent_print(p, p_max_size, 100 - val);
+ }
+ }
+ OBJ(loadavg) {
+ float *v = info.loadavg;
+
+ if (obj->data.loadavg[2]) {
+ snprintf(p, p_max_size, "%.2f %.2f %.2f",
+ v[obj->data.loadavg[0] - 1],
+ v[obj->data.loadavg[1] - 1],
+ v[obj->data.loadavg[2] - 1]);
+ } else if (obj->data.loadavg[1]) {
+ snprintf(p, p_max_size, "%.2f %.2f",
+ v[obj->data.loadavg[0] - 1],
+ v[obj->data.loadavg[1] - 1]);
+ } else if (obj->data.loadavg[0]) {
+ snprintf(p, p_max_size, "%.2f",
+ v[obj->data.loadavg[0] - 1]);
+ }
+ }
+ OBJ(goto) {
+ new_goto(p, obj->data.i);
+ }
+ OBJ(tab) {
+ new_tab(p, obj->data.pair.a, obj->data.pair.b);
+ }
+#ifdef X11
+ OBJ(hr) {
+ new_hr(p, obj->data.i);
+ }
+#endif
+ OBJ(nameserver) {
+ if (cur->nameserver_info.nscount > obj->data.i)
+ snprintf(p, p_max_size, "%s",
+ cur->nameserver_info.ns_list[obj->data.i]);
+ }
+#ifdef EVE
+ OBJ(eve) {
+ char *skill = eve(obj->data.eve.userid, obj->data.eve.apikey, obj->data.eve.charid);
+ snprintf(p, p_max_size, "%s", skill);
+ }
+#endif
+#ifdef HAVE_CURL
+ OBJ(curl) {
+ if (obj->data.curl.uri != NULL) {
+ ccurl_process_info(p, p_max_size, obj->data.curl.uri, obj->data.curl.interval);
+ } else {
+ NORM_ERR("error processing Curl data");
+ }
+ }
+#endif
+#ifdef RSS
+ OBJ(rss) {
+ if (obj->data.rss.uri != NULL) {
+ rss_process_info(p, p_max_size, obj->data.rss.uri, obj->data.rss.action, obj->data.rss.act_par, obj->data.rss.interval, obj->data.rss.nrspaces);
+ } else {
+ NORM_ERR("error processing RSS data");
+ }
+ }
+#endif
+#ifdef WEATHER
+ OBJ(weather) {
+ if (obj->data.weather.uri != NULL) {
+ weather_process_info(p, p_max_size, obj->data.weather.uri, obj->data.weather.data_type, obj->data.weather.interval);
+ } else {
+ NORM_ERR("error processing weather data, check that you have a valid XOAP key if using XOAP.");
+ }
+ }
+#endif
+#ifdef XOAP
+ OBJ(weather_forecast) {
+ if (obj->data.weather_forecast.uri != NULL) {
+ weather_forecast_process_info(p, p_max_size, obj->data.weather_forecast.uri, obj->data.weather_forecast.day, obj->data.weather_forecast.data_type, obj->data.weather_forecast.interval);
+ } else {
+ NORM_ERR("error processing weather forecast data, check that you have a valid XOAP key if using XOAP.");
+ }
+ }
+#endif
+#ifdef HAVE_LUA
+ OBJ(lua) {
+ char *str = llua_getstring(obj->data.s);
+ if (str) {
+ snprintf(p, p_max_size, "%s", str);
+ free(str);
+ }
+ }
+ OBJ(lua_parse) {
+ char *str = llua_getstring(obj->data.s);
+ if (str) {
+ evaluate(str, p);
+ free(str);
+ }
+ }
+ OBJ(lua_bar) {
+ double per;
+ if (llua_getnumber(obj->data.s, &per)) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, (per/100.0 * 255));
+ } else {
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, per, obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ }
+#ifdef X11
+ OBJ(lua_graph) {
+ double per;
+ if (llua_getnumber(obj->data.s, &per)) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ per, obj->e, 1, obj->char_a, obj->char_b);
+ }
+ }
+ OBJ(lua_gauge) {
+ double per;
+ if (llua_getnumber(obj->data.s, &per)) {
+ new_gauge(p, obj->a, obj->b, (per/100.0 * 255));
+ }
+ }
+#endif /* X11 */
+#endif /* HAVE_LUA */
+#ifdef HDDTEMP
+ OBJ(hddtemp) {
+ char *endptr, unit;
+ long val;
+ if (obj->data.hddtemp.update_time < current_update_time - 30) {
+ if (obj->data.hddtemp.temp)
+ free(obj->data.hddtemp.temp);
+ obj->data.hddtemp.temp = get_hddtemp_info(obj->data.hddtemp.dev,
+ obj->data.hddtemp.addr, obj->data.hddtemp.port);
+ obj->data.hddtemp.update_time = current_update_time;
+ }
+ if (!obj->data.hddtemp.temp) {
+ snprintf(p, p_max_size, "N/A");
+ } else {
+ val = strtol(obj->data.hddtemp.temp + 1, &endptr, 10);
+ unit = obj->data.hddtemp.temp[0];
+
+ if (*endptr != '\0')
+ snprintf(p, p_max_size, "N/A");
+ else if (unit == 'C')
+ temp_print(p, p_max_size, (double)val, TEMP_CELSIUS);
+ else if (unit == 'F')
+ temp_print(p, p_max_size, (double)val, TEMP_FAHRENHEIT);
+ else
+ snprintf(p, p_max_size, "N/A");
+ }
+ }
+#endif
+ OBJ(offset) {
+ new_offset(p, obj->data.i);
+ }
+ OBJ(voffset) {
+ new_voffset(p, obj->data.i);
+ }
+#ifdef __linux__
+ OBJ(i2c) {
+ double r;
+
+ r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
+ obj->data.sysfs.devtype, obj->data.sysfs.type);
+
+ r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
+
+ if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
+ temp_print(p, p_max_size, r, TEMP_CELSIUS);
+ } else if (r >= 100.0 || r == 0) {
+ snprintf(p, p_max_size, "%d", (int) r);
+ } else {
+ snprintf(p, p_max_size, "%.1f", r);
+ }
+ }
+ OBJ(platform) {
+ double r;
+
+ r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
+ obj->data.sysfs.devtype, obj->data.sysfs.type);
+
+ r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
+
+ if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
+ temp_print(p, p_max_size, r, TEMP_CELSIUS);
+ } else if (r >= 100.0 || r == 0) {
+ snprintf(p, p_max_size, "%d", (int) r);
+ } else {
+ snprintf(p, p_max_size, "%.1f", r);
+ }
+ }
+ OBJ(hwmon) {
+ double r;
+
+ r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
+ obj->data.sysfs.devtype, obj->data.sysfs.type);
+
+ r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
+
+ if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
+ temp_print(p, p_max_size, r, TEMP_CELSIUS);
+ } else if (r >= 100.0 || r == 0) {
+ snprintf(p, p_max_size, "%d", (int) r);
+ } else {
+ snprintf(p, p_max_size, "%.1f", r);
+ }
+ }
+#endif /* __linux__ */
+ OBJ(alignr) {
+ new_alignr(p, obj->data.i);
+ }
+ OBJ(alignc) {
+ new_alignc(p, obj->data.i);
+ }
+ OBJ(if_empty) {
+ char buf[max_user_text];
+ struct information *tmp_info =
+ malloc(sizeof(struct information));
+ memcpy(tmp_info, cur, sizeof(struct information));
+ generate_text_internal(buf, max_user_text,
+ *obj->sub, tmp_info);
+
+ if (strlen(buf) != 0) {
+ DO_JUMP;
+ }
+ free(tmp_info);
+ }
+ OBJ(if_match) {
+ char expression[max_user_text];
+ int val;
+ struct information *tmp_info;
+
+ tmp_info = malloc(sizeof(struct information));
+ memcpy(tmp_info, cur, sizeof(struct information));
+ generate_text_internal(expression, max_user_text,
+ *obj->sub, tmp_info);
+ DBGP("parsed arg into '%s'", expression);
+
+ val = compare(expression);
+ if (val == -2) {
+ NORM_ERR("compare failed for expression '%s'",
+ expression);
+ } else if (!val) {
+ DO_JUMP;
+ }
+ free(tmp_info);
+ }
+ OBJ(if_existing) {
+ if (obj->data.ifblock.str
+ && !check_contains(obj->data.ifblock.s,
+ obj->data.ifblock.str)) {
+ DO_JUMP;
+ } else if (obj->data.ifblock.s
+ && access(obj->data.ifblock.s, F_OK)) {
+ DO_JUMP;
+ }
+ }
+ OBJ(if_mounted) {
+ if ((obj->data.ifblock.s)
+ && (!check_mount(obj->data.ifblock.s))) {
+ DO_JUMP;
+ }
+ }
+ OBJ(if_running) {
+#ifdef __linux__
+ if (!get_process_by_name(obj->data.ifblock.s)) {
+#else
+ if ((obj->data.ifblock.s) && system(obj->data.ifblock.s)) {
+#endif
+ DO_JUMP;
+ }
+ }
+#if defined(__linux__)
+ OBJ(ioscheduler) {
+ snprintf(p, p_max_size, "%s", get_ioscheduler(obj->data.s));
+ }
+#endif
+ OBJ(kernel) {
+ snprintf(p, p_max_size, "%s", cur->uname_s.release);
+ }
+ OBJ(machine) {
+ snprintf(p, p_max_size, "%s", cur->uname_s.machine);
+ }
+
+ /* memory stuff */
+ OBJ(mem) {
+ human_readable(cur->mem * 1024, p, 255);
+ }
+ OBJ(memeasyfree) {
+ human_readable(cur->memeasyfree * 1024, p, 255);
+ }
+ OBJ(memfree) {
+ human_readable(cur->memfree * 1024, p, 255);
+ }
+ OBJ(memmax) {
+ human_readable(cur->memmax * 1024, p, 255);
+ }
+ OBJ(memperc) {
+ if (cur->memmax)
+ percent_print(p, p_max_size, cur->mem * 100 / cur->memmax);
+ }
+#ifdef X11
+ OBJ(memgauge){
+ new_gauge(p, obj->data.pair.a, obj->data.pair.b,
+ cur->memmax ? (cur->mem * 255) / (cur->memmax) : 0);
+ }
+#endif /* X11 */
+ OBJ(membar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.pair.a, obj->data.pair.b,
+ cur->memmax ? (cur->mem * 255) / (cur->memmax) : 0);
+ }else{
+#endif /* X11 */
+ if(!obj->data.pair.a) obj->data.pair.a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, cur->memmax ? (cur->mem * 100) / (cur->memmax) : 0, obj->data.pair.a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#ifdef X11
+ OBJ(memgraph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ cur->memmax ? (cur->mem * 100.0) / (cur->memmax) : 0.0,
+ 100, 1, obj->char_a, obj->char_b);
+ }
+#endif /* X11 */
+ /* mixer stuff */
+ OBJ(mixer) {
+ percent_print(p, p_max_size, mixer_get_avg(obj->data.l));
+ }
+ OBJ(mixerl) {
+ percent_print(p, p_max_size, mixer_get_left(obj->data.l));
+ }
+ OBJ(mixerr) {
+ percent_print(p, p_max_size, mixer_get_right(obj->data.l));
+ }
+#ifdef X11
+ OBJ(mixerbar) {
+ new_bar(p, obj->data.mixerbar.w, obj->data.mixerbar.h,
+ mixer_to_255(obj->data.mixerbar.l,mixer_get_avg(obj->data.mixerbar.l)));
+ }
+ OBJ(mixerlbar) {
+ new_bar(p, obj->data.mixerbar.w, obj->data.mixerbar.h,
+ mixer_to_255(obj->data.mixerbar.l,mixer_get_left(obj->data.mixerbar.l)));
+ }
+ OBJ(mixerrbar) {
+ new_bar(p, obj->data.mixerbar.w, obj->data.mixerbar.h,
+ mixer_to_255(obj->data.mixerbar.l,mixer_get_right(obj->data.mixerbar.l)));
+ }
+#endif /* X11 */
+ OBJ(if_mixer_mute) {
+ if (!mixer_is_mute(obj->data.ifblock.i)) {
+ DO_JUMP;
+ }
+ }
+#ifdef X11
+#define NOT_IN_X "Not running in X"
+ OBJ(monitor) {
+ if(x_initialised != YES) {
+ strncpy(p, NOT_IN_X, p_max_size);
+ }else{
+ snprintf(p, p_max_size, "%d", cur->x11.monitor.current);
+ }
+ }
+ OBJ(monitor_number) {
+ if(x_initialised != YES) {
+ strncpy(p, NOT_IN_X, p_max_size);
+ }else{
+ snprintf(p, p_max_size, "%d", cur->x11.monitor.number);
+ }
+ }
+ OBJ(desktop) {
+ if(x_initialised != YES) {
+ strncpy(p, NOT_IN_X, p_max_size);
+ }else{
+ snprintf(p, p_max_size, "%d", cur->x11.desktop.current);
+ }
+ }
+ OBJ(desktop_number) {
+ if(x_initialised != YES) {
+ strncpy(p, NOT_IN_X, p_max_size);
+ }else{
+ snprintf(p, p_max_size, "%d", cur->x11.desktop.number);
+ }
+ }
+ OBJ(desktop_name) {
+ if(x_initialised != YES) {
+ strncpy(p, NOT_IN_X, p_max_size);
+ }else if(cur->x11.desktop.name != NULL) {
+ strncpy(p, cur->x11.desktop.name, p_max_size);
+ }
+ }
+#endif /* X11 */
+
+ /* mail stuff */
+ OBJ(mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d", obj->data.local_mail.mail_count);
+ }
+ OBJ(new_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.new_mail_count);
+ }
+ OBJ(seen_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.seen_mail_count);
+ }
+ OBJ(unseen_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.unseen_mail_count);
+ }
+ OBJ(flagged_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.flagged_mail_count);
+ }
+ OBJ(unflagged_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.unflagged_mail_count);
+ }
+ OBJ(forwarded_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.forwarded_mail_count);
+ }
+ OBJ(unforwarded_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.unforwarded_mail_count);
+ }
+ OBJ(replied_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.replied_mail_count);
+ }
+ OBJ(unreplied_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.unreplied_mail_count);
+ }
+ OBJ(draft_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.draft_mail_count);
+ }
+ OBJ(trashed_mails) {
+ update_mail_count(&obj->data.local_mail);
+ snprintf(p, p_max_size, "%d",
+ obj->data.local_mail.trashed_mail_count);
+ }
+ OBJ(mboxscan) {
+ mbox_scan(obj->data.mboxscan.args, obj->data.mboxscan.output,
+ text_buffer_size);
+ snprintf(p, p_max_size, "%s", obj->data.mboxscan.output);
+ }
+ OBJ(nodename) {
+ snprintf(p, p_max_size, "%s", cur->uname_s.nodename);
+ }
+ OBJ(outlinecolor) {
+ new_outline(p, obj->data.l);
+ }
+ OBJ(processes) {
+ spaced_print(p, p_max_size, "%hu", 4, cur->procs);
+ }
+ OBJ(running_processes) {
+ spaced_print(p, p_max_size, "%hu", 4, cur->run_procs);
+ }
+ OBJ(text) {
+ snprintf(p, p_max_size, "%s", obj->data.s);
+ }
+#ifdef X11
+ OBJ(shadecolor) {
+ new_bg(p, obj->data.l);
+ }
+ OBJ(stippled_hr) {
+ new_stippled_hr(p, obj->data.pair.a, obj->data.pair.b);
+ }
+#endif /* X11 */
+ OBJ(swap) {
+ human_readable(cur->swap * 1024, p, 255);
+ }
+ OBJ(swapfree) {
+ human_readable(cur->swapfree * 1024, p, 255);
+ }
+ OBJ(swapmax) {
+ human_readable(cur->swapmax * 1024, p, 255);
+ }
+ OBJ(swapperc) {
+ if (cur->swapmax == 0) {
+ strncpy(p, "No swap", p_max_size);
+ } else {
+ percent_print(p, p_max_size, cur->swap * 100 / cur->swapmax);
+ }
+ }
+ OBJ(swapbar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.pair.a, obj->data.pair.b,
+ cur->swapmax ? (cur->swap * 255) / (cur->swapmax) : 0);
+ }else{
+#endif /* X11 */
+ if(!obj->data.pair.a) obj->data.pair.a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, cur->swapmax ? (cur->swap * 100) / (cur->swapmax) : 0, obj->data.pair.a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ OBJ(sysname) {
+ snprintf(p, p_max_size, "%s", cur->uname_s.sysname);
+ }
+ OBJ(time) {
+ time_t t = time(NULL);
+ struct tm *tm = localtime(&t);
+
+ setlocale(LC_TIME, "");
+ strftime(p, p_max_size, obj->data.s, tm);
+ }
+ OBJ(utime) {
+ time_t t = time(NULL);
+ struct tm *tm = gmtime(&t);
+
+ strftime(p, p_max_size, obj->data.s, tm);
+ }
+ OBJ(tztime) {
+ char *oldTZ = NULL;
+ time_t t;
+ struct tm *tm;
+
+ if (obj->data.tztime.tz) {
+ oldTZ = getenv("TZ");
+ setenv("TZ", obj->data.tztime.tz, 1);
+ tzset();
+ }
+ t = time(NULL);
+ tm = localtime(&t);
+
+ setlocale(LC_TIME, "");
+ strftime(p, p_max_size, obj->data.tztime.fmt, tm);
+ if (oldTZ) {
+ setenv("TZ", oldTZ, 1);
+ tzset();
+ } else {
+ unsetenv("TZ");
+ }
+ // Needless to free oldTZ since getenv gives ptr to static data
+ }
+ OBJ(totaldown) {
+ human_readable(obj->data.net->recv, p, 255);
+ }
+ OBJ(totalup) {
+ human_readable(obj->data.net->trans, p, 255);
+ }
+ OBJ(updates) {
+ snprintf(p, p_max_size, "%d", total_updates);
+ }
+ OBJ(if_updatenr) {
+ if(total_updates % updatereset != obj->data.ifblock.i - 1) {
+ DO_JUMP;
+ }
+ }
+ OBJ(upspeed) {
+ human_readable(obj->data.net->trans_speed, p, 255);
+ }
+ OBJ(upspeedf) {
+ spaced_print(p, p_max_size, "%.1f", 8,
+ obj->data.net->trans_speed / 1024.0);
+ }
+#ifdef X11
+ OBJ(upspeedgraph) {
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ obj->data.net->trans_speed / 1024.0, obj->e, 1, obj->char_a, obj->char_b);
+ }
+#endif /* X11 */
+ OBJ(uptime_short) {
+ format_seconds_short(p, p_max_size, (int) cur->uptime);
+ }
+ OBJ(uptime) {
+ format_seconds(p, p_max_size, (int) cur->uptime);
+ }
+ OBJ(user_names) {
+ snprintf(p, p_max_size, "%s", cur->users.names);
+ }
+ OBJ(user_terms) {
+ snprintf(p, p_max_size, "%s", cur->users.terms);
+ }
+ OBJ(user_times) {
+ snprintf(p, p_max_size, "%s", cur->users.times);
+ }
+ OBJ(user_number) {
+ snprintf(p, p_max_size, "%d", cur->users.number);
+ }
+#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
+ || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
+ OBJ(apm_adapter) {
+ char *msg;
+
+ msg = get_apm_adapter();
+ snprintf(p, p_max_size, "%s", msg);
+ free(msg);
+ }
+ OBJ(apm_battery_life) {
+ char *msg;
+
+ msg = get_apm_battery_life();
+ snprintf(p, p_max_size, "%s", msg);
+ free(msg);
+ }
+ OBJ(apm_battery_time) {
+ char *msg;
+
+ msg = get_apm_battery_time();
+ snprintf(p, p_max_size, "%s", msg);
+ free(msg);
+ }
+#endif /* __FreeBSD__ __OpenBSD__ */
+
+#ifdef MPD
+#define mpd_printf(fmt, val) \
+ snprintf(p, p_max_size, fmt, mpd_get_info()->val)
+#define mpd_sprintf(val) { \
+ if (!obj->data.i || obj->data.i > p_max_size) \
+ mpd_printf("%s", val); \
+ else \
+ snprintf(p, obj->data.i, "%s", mpd_get_info()->val); \
+}
+ OBJ(mpd_title)
+ mpd_sprintf(title);
+ OBJ(mpd_artist)
+ mpd_sprintf(artist);
+ OBJ(mpd_album)
+ mpd_sprintf(album);
+ OBJ(mpd_random)
+ mpd_printf("%s", random);
+ OBJ(mpd_repeat)
+ mpd_printf("%s", repeat);
+ OBJ(mpd_track)
+ mpd_sprintf(track);
+ OBJ(mpd_name)
+ mpd_sprintf(name);
+ OBJ(mpd_file)
+ mpd_sprintf(file);
+ OBJ(mpd_vol)
+ mpd_printf("%d", volume);
+ OBJ(mpd_bitrate)
+ mpd_printf("%d", bitrate);
+ OBJ(mpd_status)
+ mpd_printf("%s", status);
+ OBJ(mpd_elapsed) {
+ format_media_player_time(p, p_max_size, mpd_get_info()->elapsed);
+ }
+ OBJ(mpd_length) {
+ format_media_player_time(p, p_max_size, mpd_get_info()->length);
+ }
+ OBJ(mpd_percent) {
+ percent_print(p, p_max_size, (int)(mpd_get_info()->progress * 100));
+ }
+ OBJ(mpd_bar) {
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->data.pair.a, obj->data.pair.b,
+ (int) (mpd_get_info()->progress * 255.0f));
+ } else {
+#endif /* X11 */
+ if(!obj->data.pair.a) obj->data.pair.a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, (int) (mpd_get_info()->progress * 100.0f), obj->data.pair.a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+ OBJ(mpd_smart) {
+ struct mpd_s *mpd = mpd_get_info();
+ int len = obj->data.i;
+ if (len == 0 || len > p_max_size)
+ len = p_max_size;
+
+ memset(p, 0, p_max_size);
+ if (mpd->artist && *mpd->artist &&
+ mpd->title && *mpd->title) {
+ snprintf(p, len, "%s - %s", mpd->artist,
+ mpd->title);
+ } else if (mpd->title && *mpd->title) {
+ snprintf(p, len, "%s", mpd->title);
+ } else if (mpd->artist && *mpd->artist) {
+ snprintf(p, len, "%s", mpd->artist);
+ } else if (mpd->file && *mpd->file) {
+ snprintf(p, len, "%s", mpd->file);
+ } else {
+ *p = 0;
+ }
+ }
+ OBJ(if_mpd_playing) {
+ if (!mpd_get_info()->is_playing) {
+ DO_JUMP;
+ }
+ }
+#undef mpd_sprintf
+#undef mpd_printf
+#endif
+
+#ifdef MOC
+#define MOC_PRINT(t, a) \
+ snprintf(p, p_max_size, "%s", (moc.t ? moc.t : a))
+ OBJ(moc_state) {
+ MOC_PRINT(state, "??");
+ }
+ OBJ(moc_file) {
+ MOC_PRINT(file, "no file");
+ }
+ OBJ(moc_title) {
+ MOC_PRINT(title, "no title");
+ }
+ OBJ(moc_artist) {
+ MOC_PRINT(artist, "no artist");
+ }
+ OBJ(moc_song) {
+ MOC_PRINT(song, "no song");
+ }
+ OBJ(moc_album) {
+ MOC_PRINT(album, "no album");
+ }
+ OBJ(moc_totaltime) {
+ MOC_PRINT(totaltime, "0:00");
+ }
+ OBJ(moc_timeleft) {
+ MOC_PRINT(timeleft, "0:00");
+ }
+ OBJ(moc_curtime) {
+ MOC_PRINT(curtime, "0:00");
+ }
+ OBJ(moc_bitrate) {
+ MOC_PRINT(bitrate, "0Kbps");
+ }
+ OBJ(moc_rate) {
+ MOC_PRINT(rate, "0KHz");
+ }
+#undef MOC_PRINT
+#endif /* MOC */
+#ifdef XMMS2
+ OBJ(xmms2_artist) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.artist);
+ }
+ OBJ(xmms2_album) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.album);
+ }
+ OBJ(xmms2_title) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.title);
+ }
+ OBJ(xmms2_genre) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.genre);
+ }
+ OBJ(xmms2_comment) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.comment);
+ }
+ OBJ(xmms2_url) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.url);
+ }
+ OBJ(xmms2_status) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.status);
+ }
+ OBJ(xmms2_date) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.date);
+ }
+ OBJ(xmms2_tracknr) {
+ if (cur->xmms2.tracknr != -1) {
+ snprintf(p, p_max_size, "%i", cur->xmms2.tracknr);
+ }
+ }
+ OBJ(xmms2_bitrate) {
+ snprintf(p, p_max_size, "%i", cur->xmms2.bitrate);
+ }
+ OBJ(xmms2_id) {
+ snprintf(p, p_max_size, "%u", cur->xmms2.id);
+ }
+ OBJ(xmms2_size) {
+ snprintf(p, p_max_size, "%2.1f", cur->xmms2.size);
+ }
+ OBJ(xmms2_elapsed) {
+ snprintf(p, p_max_size, "%02d:%02d", cur->xmms2.elapsed / 60000,
+ (cur->xmms2.elapsed / 1000) % 60);
+ }
+ OBJ(xmms2_duration) {
+ snprintf(p, p_max_size, "%02d:%02d",
+ cur->xmms2.duration / 60000,
+ (cur->xmms2.duration / 1000) % 60);
+ }
+ OBJ(xmms2_percent) {
+ snprintf(p, p_max_size, "%2.0f", cur->xmms2.progress * 100);
+ }
+#ifdef X11
+ OBJ(xmms2_bar) {
+ new_bar(p, obj->data.pair.a, obj->data.pair.b,
+ (int) (cur->xmms2.progress * 255.0f));
+ }
+#endif /* X11 */
+ OBJ(xmms2_playlist) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.playlist);
+ }
+ OBJ(xmms2_timesplayed) {
+ snprintf(p, p_max_size, "%i", cur->xmms2.timesplayed);
+ }
+ OBJ(xmms2_smart) {
+ if (strlen(cur->xmms2.title) < 2
+ && strlen(cur->xmms2.title) < 2) {
+ snprintf(p, p_max_size, "%s", cur->xmms2.url);
+ } else {
+ snprintf(p, p_max_size, "%s - %s", cur->xmms2.artist,
+ cur->xmms2.title);
+ }
+ }
+ OBJ(if_xmms2_connected) {
+ if (cur->xmms2.conn_state != 1) {
+ DO_JUMP;
+ }
+ }
+#endif /* XMMS */
+#ifdef AUDACIOUS
+ OBJ(audacious_status) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_STATUS]);
+ }
+ OBJ(audacious_title) {
+ snprintf(p, cur->audacious.max_title_len > 0
+ ? cur->audacious.max_title_len : p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_TITLE]);
+ }
+ OBJ(audacious_length) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_LENGTH]);
+ }
+ OBJ(audacious_length_seconds) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_LENGTH_SECONDS]);
+ }
+ OBJ(audacious_position) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_POSITION]);
+ }
+ OBJ(audacious_position_seconds) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_POSITION_SECONDS]);
+ }
+ OBJ(audacious_bitrate) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_BITRATE]);
+ }
+ OBJ(audacious_frequency) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_FREQUENCY]);
+ }
+ OBJ(audacious_channels) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_CHANNELS]);
+ }
+ OBJ(audacious_filename) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_FILENAME]);
+ }
+ OBJ(audacious_playlist_length) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_PLAYLIST_LENGTH]);
+ }
+ OBJ(audacious_playlist_position) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_PLAYLIST_POSITION]);
+ }
+ OBJ(audacious_main_volume) {
+ snprintf(p, p_max_size, "%s",
+ cur->audacious.items[AUDACIOUS_MAIN_VOLUME]);
+ }
+#ifdef X11
+ OBJ(audacious_bar) {
+ double progress;
+
+ progress =
+ atof(cur->audacious.items[AUDACIOUS_POSITION_SECONDS]) /
+ atof(cur->audacious.items[AUDACIOUS_LENGTH_SECONDS]);
+ new_bar(p, obj->a, obj->b, (int) (progress * 255.0f));
+ }
+#endif /* X11 */
+#endif /* AUDACIOUS */
+
+#ifdef BMPX
+ OBJ(bmpx_title) {
+ snprintf(p, p_max_size, "%s", cur->bmpx.title);
+ }
+ OBJ(bmpx_artist) {
+ snprintf(p, p_max_size, "%s", cur->bmpx.artist);
+ }
+ OBJ(bmpx_album) {
+ snprintf(p, p_max_size, "%s", cur->bmpx.album);
+ }
+ OBJ(bmpx_uri) {
+ snprintf(p, p_max_size, "%s", cur->bmpx.uri);
+ }
+ OBJ(bmpx_track) {
+ snprintf(p, p_max_size, "%i", cur->bmpx.track);
+ }
+ OBJ(bmpx_bitrate) {
+ snprintf(p, p_max_size, "%i", cur->bmpx.bitrate);
+ }
+#endif /* BMPX */
+ /* we have four different types of top (top, top_mem,
+ * top_time and top_io). To avoid having almost-same code four
+ * times, we have this special handler. */
+ break;
+ case OBJ_top:
+ parse_top_args("top", obj->data.top.s, obj);
+ if (!needed) needed = cur->cpu;
+ case OBJ_top_mem:
+ parse_top_args("top_mem", obj->data.top.s, obj);
+ if (!needed) needed = cur->memu;
+ case OBJ_top_time:
+ parse_top_args("top_time", obj->data.top.s, obj);
+ if (!needed) needed = cur->time;
+#ifdef IOSTATS
+ case OBJ_top_io:
+ parse_top_args("top_io", obj->data.top.s, obj);
+ if (!needed) needed = cur->io;
+#endif
+
+ if (needed[obj->data.top.num]) {
+ char *timeval;
+
+ switch (obj->data.top.type) {
+ case TOP_NAME:
+ snprintf(p, top_name_width + 1, "%-*s", top_name_width,
+ needed[obj->data.top.num]->name);
+ break;
+ case TOP_CPU:
+ snprintf(p, 7, "%6.2f",
+ needed[obj->data.top.num]->amount);
+ break;
+ case TOP_PID:
+ snprintf(p, 6, "%5i",
+ needed[obj->data.top.num]->pid);
+ break;
+ case TOP_MEM:
+ snprintf(p, 7, "%6.2f",
+ needed[obj->data.top.num]->totalmem);
+ break;
+ case TOP_TIME:
+ timeval = format_time(
+ needed[obj->data.top.num]->total_cpu_time, 9);
+ snprintf(p, 10, "%9s", timeval);
+ free(timeval);
+ break;
+ case TOP_MEM_RES:
+ human_readable(needed[obj->data.top.num]->rss,
+ p, 255);
+ break;
+ case TOP_MEM_VSIZE:
+ human_readable(needed[obj->data.top.num]->vsize,
+ p, 255);
+ break;
+#ifdef IOSTATS
+ case TOP_READ_BYTES:
+ human_readable(needed[obj->data.top.num]->read_bytes / update_interval,
+ p, 255);
+ break;
+ case TOP_WRITE_BYTES:
+ human_readable(needed[obj->data.top.num]->write_bytes / update_interval,
+ p, 255);
+ break;
+ case TOP_IO_PERC:
+ snprintf(p, 7, "%6.2f",
+ needed[obj->data.top.num]->io_perc);
+ break;
+#endif
+ }
+ }
+ OBJ(tail) {
+ print_tailhead("tail", obj, p, p_max_size);
+ }
+ OBJ(head) {
+ print_tailhead("head", obj, p, p_max_size);
+ }
+ OBJ(lines) {
+ FILE *fp = open_file(obj->data.s, &obj->a);
+
+ if(fp != NULL) {
+/* FIXME: use something more general (see also tail.c, head.c */
+#define BUFSZ 0x1000
+ char buf[BUFSZ];
+ int j, lines;
+
+ lines = 0;
+ while(fgets(buf, BUFSZ, fp) != NULL){
+ for(j = 0; buf[j] != 0; j++) {
+ if(buf[j] == '\n') {
+ lines++;
+ }
+ }
+ }
+ sprintf(p, "%d", lines);
+ fclose(fp);
+ } else {
+ sprintf(p, "File Unreadable");
+ }
+ }
+
+ OBJ(words) {
+ FILE *fp = open_file(obj->data.s, &obj->a);
+
+ if(fp != NULL) {
+ char buf[BUFSZ];
+ int j, words;
+ char inword = FALSE;
+
+ words = 0;
+ while(fgets(buf, BUFSZ, fp) != NULL){
+ for(j = 0; buf[j] != 0; j++) {
+ if(!isspace(buf[j])) {
+ if(inword == FALSE) {
+ words++;
+ inword = TRUE;
+ }
+ } else {
+ inword = FALSE;
+ }
+ }
+ }
+ sprintf(p, "%d", words);
+ fclose(fp);
+ } else {
+ sprintf(p, "File Unreadable");
+ }
+ }
+#ifdef TCP_PORT_MONITOR
+ OBJ(tcp_portmon) {
+ tcp_portmon_action(p, p_max_size,
+ &obj->data.tcp_port_monitor);
+ }
+#endif /* TCP_PORT_MONITOR */
+
+#ifdef HAVE_ICONV
+ OBJ(iconv_start) {
+ set_iconv_converting(1);
+ set_iconv_selected(obj->a);
+ }
+ OBJ(iconv_stop) {
+ set_iconv_converting(0);
+ set_iconv_selected(0);
+ }
+#endif /* HAVE_ICONV */
+
+ OBJ(entropy_avail) {
+ snprintf(p, p_max_size, "%d", cur->entropy.entropy_avail);
+ }
+ OBJ(entropy_perc) {
+ percent_print(p, p_max_size,
+ cur->entropy.entropy_avail *
+ 100 / cur->entropy.poolsize);
+ }
+ OBJ(entropy_poolsize) {
+ snprintf(p, p_max_size, "%d", cur->entropy.poolsize);
+ }
+ OBJ(entropy_bar) {
+ double entropy_perc;
+
+ entropy_perc = (double) cur->entropy.entropy_avail /
+ (double) cur->entropy.poolsize;
+#ifdef X11
+ if(output_methods & TO_X) {
+ new_bar(p, obj->a, obj->b, (int) (entropy_perc * 255.0f));
+ } else {
+#endif /* X11 */
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, (int) (entropy_perc * 100.0f), obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#ifdef IBM
+ OBJ(smapi) {
+ char *s;
+ if(obj->data.s) {
+ s = smapi_get_val(obj->data.s);
+ snprintf(p, p_max_size, "%s", s);
+ free(s);
+ }
+ }
+ OBJ(if_smapi_bat_installed) {
+ int idx;
+ if(obj->data.ifblock.s && sscanf(obj->data.ifblock.s, "%i", &idx) == 1) {
+ if(!smapi_bat_installed(idx)) {
+ DO_JUMP;
+ }
+ } else
+ NORM_ERR("argument to if_smapi_bat_installed must be an integer");
+ }
+ OBJ(smapi_bat_perc) {
+ int idx, val;
+ if(obj->data.s && sscanf(obj->data.s, "%i", &idx) == 1) {
+ val = smapi_bat_installed(idx) ?
+ smapi_get_bat_int(idx, "remaining_percent") : 0;
+ percent_print(p, p_max_size, val);
+ } else
+ NORM_ERR("argument to smapi_bat_perc must be an integer");
+ }
+ OBJ(smapi_bat_temp) {
+ int idx, val;
+ if(obj->data.s && sscanf(obj->data.s, "%i", &idx) == 1) {
+ val = smapi_bat_installed(idx) ?
+ smapi_get_bat_int(idx, "temperature") : 0;
+ /* temperature is in milli degree celsius */
+ temp_print(p, p_max_size, val / 1000, TEMP_CELSIUS);
+ } else
+ NORM_ERR("argument to smapi_bat_temp must be an integer");
+ }
+ OBJ(smapi_bat_power) {
+ int idx, val;
+ if(obj->data.s && sscanf(obj->data.s, "%i", &idx) == 1) {
+ val = smapi_bat_installed(idx) ?
+ smapi_get_bat_int(idx, "power_now") : 0;
+ /* power_now is in mW, set to W with one digit precision */
+ snprintf(p, p_max_size, "%.1f", ((double)val / 1000));
+ } else
+ NORM_ERR("argument to smapi_bat_power must be an integer");
+ }
+#ifdef X11
+ OBJ(smapi_bat_bar) {
+ if(obj->data.i >= 0 && smapi_bat_installed(obj->data.i))
+ new_bar(p, obj->a, obj->b, (int)
+ (255 * smapi_get_bat_int(obj->data.i, "remaining_percent") / 100));
+ else
+ new_bar(p, obj->a, obj->b, 0);
+ }
+#endif /* X11 */
+#endif /* IBM */
+ OBJ(include) {
+ if(obj->sub) {
+ char buf[max_user_text];
+
+ generate_text_internal(buf, max_user_text, *obj->sub, cur);
+ snprintf(p, p_max_size, "%s", buf);
+ } else {
+ p[0] = 0;
+ }
+ }
+ OBJ(blink) {
+ //blinking like this can look a bit ugly if the chars in the font don't have the same width
+ char buf[max_user_text];
+ unsigned int j;
+
+ generate_text_internal(buf, max_user_text, *obj->sub, cur);
+ snprintf(p, p_max_size, "%s", buf);
+ if(total_updates % 2) {
+ for(j=0; p[j] != 0; j++) {
+ p[j] = ' ';
+ }
+ }
+ }
+ OBJ(to_bytes) {
+ char buf[max_user_text];
+ long long bytes;
+ char unit[16]; // 16 because we can also have long names (like mega-bytes)
+
+ generate_text_internal(buf, max_user_text, *obj->sub, cur);
+ if(sscanf(buf, "%lli%s", &bytes, unit) == 2 && strlen(unit) < 16){
+ if(strncasecmp("b", unit, 1) == 0) snprintf(buf, max_user_text, "%lli", bytes);
+ else if(strncasecmp("k", unit, 1) == 0) snprintf(buf, max_user_text, "%lli", bytes * 1024);
+ else if(strncasecmp("m", unit, 1) == 0) snprintf(buf, max_user_text, "%lli", bytes * 1024 * 1024);
+ else if(strncasecmp("g", unit, 1) == 0) snprintf(buf, max_user_text, "%lli", bytes * 1024 * 1024 * 1024);
+ else if(strncasecmp("t", unit, 1) == 0) snprintf(buf, max_user_text, "%lli", bytes * 1024 * 1024 * 1024 * 1024);
+ }
+ snprintf(p, p_max_size, "%s", buf);
+ }
+ OBJ(scroll) {
+ unsigned int j, colorchanges = 0, frontcolorchanges = 0, visibcolorchanges = 0, strend;
+ char *pwithcolors;
+ char buf[max_user_text];
+ generate_text_internal(buf, max_user_text,
+ *obj->sub, cur);
+ for(j = 0; buf[j] != 0; j++) {
+ switch(buf[j]) {
+ case '\n': //place all the lines behind each other with LINESEPARATOR between them
+#define LINESEPARATOR '|'
+ buf[j]=LINESEPARATOR;
+ break;
+ case SPECIAL_CHAR:
+ colorchanges++;
+ break;
+ }
+ }
+ //no scrolling necessary if the length of the text to scroll is too short
+ if (strlen(buf) - colorchanges <= obj->data.scroll.show) {
+ snprintf(p, p_max_size, "%s", buf);
+ break;
+ }
+ //make sure a colorchange at the front is not part of the string we are going to show
+ while(*(buf + obj->data.scroll.start) == SPECIAL_CHAR) {
+ obj->data.scroll.start++;
+ }
+ //place all chars that should be visible in p, including colorchanges
+ for(j=0; j < obj->data.scroll.show + visibcolorchanges; j++) {
+ p[j] = *(buf + obj->data.scroll.start + j);
+ if(p[j] == SPECIAL_CHAR) {
+ visibcolorchanges++;
+ }
+ //if there is still room fill it with spaces
+ if( ! p[j]) break;
+ }
+ for(; j < obj->data.scroll.show + visibcolorchanges; j++) {
+ p[j] = ' ';
+ }
+ p[j] = 0;
+ //count colorchanges in front of the visible part and place that many colorchanges in front of the visible part
+ for(j = 0; j < obj->data.scroll.start; j++) {
+ if(buf[j] == SPECIAL_CHAR) frontcolorchanges++;
+ }
+ pwithcolors=malloc(strlen(p) + 1 + colorchanges - visibcolorchanges);
+ for(j = 0; j < frontcolorchanges; j++) {
+ pwithcolors[j] = SPECIAL_CHAR;
+ }
+ pwithcolors[j] = 0;
+ strcat(pwithcolors,p);
+ strend = strlen(pwithcolors);
+ //and place the colorchanges not in front or in the visible part behind the visible part
+ for(j = 0; j < colorchanges - frontcolorchanges - visibcolorchanges; j++) {
+ pwithcolors[strend + j] = SPECIAL_CHAR;
+ }
+ pwithcolors[strend + j] = 0;
+ strcpy(p, pwithcolors);
+ free(pwithcolors);
+ //scroll
+ obj->data.scroll.start += obj->data.scroll.step;
+ if(buf[obj->data.scroll.start] == 0){
+ obj->data.scroll.start = 0;
+ }
+#ifdef X11
+ //reset color when scroll is finished
+ new_fg(p + strlen(p), obj->data.scroll.resetcolor);
+#endif
+ }
+ OBJ(combine) {
+ char buf[2][max_user_text];
+ int i, j;
+ long longest=0;
+ int nextstart;
+ int nr_rows[2];
+ struct llrows {
+ char* row;
+ struct llrows* next;
+ };
+ struct llrows *ll_rows[2], *current[2];
+ struct text_object * objsub = obj->sub;
+
+ p[0]=0;
+ for(i=0; i<2; i++) {
+ nr_rows[i] = 1;
+ nextstart = 0;
+ ll_rows[i] = malloc(sizeof(struct llrows));
+ current[i] = ll_rows[i];
+ for(j=0; j<i; j++) objsub = objsub->sub;
+ generate_text_internal(buf[i], max_user_text, *objsub, cur);
+ for(j=0; buf[i][j] != 0; j++) {
+ if(buf[i][j] == '\t') buf[i][j] = ' ';
+ if(buf[i][j] == '\n') {
+ buf[i][j] = 0;
+ current[i]->row = strdup(buf[i]+nextstart);
+ if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
+ current[i]->next = malloc(sizeof(struct llrows));
+ current[i] = current[i]->next;
+ nextstart = j + 1;
+ nr_rows[i]++;
+ }
+ }
+ current[i]->row = strdup(buf[i]+nextstart);
+ if(i==0 && (long)strlen(current[i]->row) > longest) longest = (long)strlen(current[i]->row);
+ current[i]->next = NULL;
+ current[i] = ll_rows[i];
+ }
+ for(j=0; j < (nr_rows[0] > nr_rows[1] ? nr_rows[0] : nr_rows[1] ); j++) {
+ if(current[0]) {
+ strcat(p, current[0]->row);
+ i=strlen(current[0]->row);
+ }else i = 0;
+ while(i < longest) {
+ strcat(p, " ");
+ i++;
+ }
+ if(current[1]) {
+ strcat(p, obj->data.combine.seperation);
+ strcat(p, current[1]->row);
+ }
+ strcat(p, "\n");
+ #ifdef HAVE_OPENMP
+ #pragma omp parallel for schedule(dynamic,10)
+ #endif /* HAVE_OPENMP */
+ for(i=0; i<2; i++) if(current[i]) current[i]=current[i]->next;
+ }
+ #ifdef HAVE_OPENMP
+ #pragma omp parallel for schedule(dynamic,10)
+ #endif /* HAVE_OPENMP */
+ for(i=0; i<2; i++) {
+ while(ll_rows[i] != NULL) {
+ current[i]=ll_rows[i];
+ free(current[i]->row);
+ ll_rows[i]=current[i]->next;
+ free(current[i]);
+ }
+ }
+ }
+#ifdef NVIDIA
+ OBJ(nvidia) {
+ int value = get_nvidia_value(obj->data.nvidia.type, display);
+ if(value == -1)
+ snprintf(p, p_max_size, "N/A");
+ else if (obj->data.nvidia.type == NV_TEMP)
+ temp_print(p, p_max_size, (double)value, TEMP_CELSIUS);
+ else if (obj->data.nvidia.print_as_float &&
+ value > 0 && value < 100)
+ snprintf(p, p_max_size, "%.1f", (float)value);
+ else
+ snprintf(p, p_max_size, "%d", value);
+ }
+#endif /* NVIDIA */
+#ifdef APCUPSD
+ OBJ(apcupsd) {
+ /* This is just a meta-object to set host:port */
+ }
+ OBJ(apcupsd_name) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_NAME]);
+ }
+ OBJ(apcupsd_model) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_MODEL]);
+ }
+ OBJ(apcupsd_upsmode) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_UPSMODE]);
+ }
+ OBJ(apcupsd_cable) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_CABLE]);
+ }
+ OBJ(apcupsd_status) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_STATUS]);
+ }
+ OBJ(apcupsd_linev) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_LINEV]);
+ }
+ OBJ(apcupsd_load) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_LOAD]);
+ }
+ OBJ(apcupsd_loadbar) {
+ double progress;
+#ifdef X11
+ if(output_methods & TO_X) {
+ progress = atof(cur->apcupsd.items[APCUPSD_LOAD]) / 100.0 * 255.0;
+ new_bar(p, obj->a, obj->b, (int) progress);
+ } else {
+#endif /* X11 */
+ progress = atof(cur->apcupsd.items[APCUPSD_LOAD]);
+ if(!obj->a) obj->a = DEFAULT_BAR_WIDTH_NO_X;
+ new_bar_in_shell(p, p_max_size, (int) progress, obj->a);
+#ifdef X11
+ }
+#endif /* X11 */
+ }
+#ifdef X11
+ OBJ(apcupsd_loadgraph) {
+ double progress;
+ progress = atof(cur->apcupsd.items[APCUPSD_LOAD]);
+ new_graph(p, obj->a, obj->b, obj->c, obj->d,
+ (int)progress, 100, 1, obj->char_a, obj->char_b);
+ }
+ OBJ(apcupsd_loadgauge) {
+ double progress;
+ progress = atof(cur->apcupsd.items[APCUPSD_LOAD]) / 100.0 * 255.0;
+ new_gauge(p, obj->a, obj->b,
+ (int)progress);
+ }
+#endif /* X11 */
+ OBJ(apcupsd_charge) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_CHARGE]);
+ }
+ OBJ(apcupsd_timeleft) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_TIMELEFT]);
+ }
+ OBJ(apcupsd_temp) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_TEMP]);
+ }
+ OBJ(apcupsd_lastxfer) {
+ snprintf(p, p_max_size, "%s",
+ cur->apcupsd.items[APCUPSD_LASTXFER]);
+ }
+#endif /* APCUPSD */
+ break;
+ }
+#undef DO_JUMP
+
+
+ {
+ size_t a = strlen(p);
+
+#ifdef HAVE_ICONV
+ iconv_convert(a, buff_in, p, p_max_size);
+#endif /* HAVE_ICONV */
+ if (obj->type != OBJ_text && obj->type != OBJ_execp && obj->type != OBJ_execpi) {
+ substitute_newlines(p, a - 2);
+ }
+ p += a;
+ p_max_size -= a;
+ }
+ obj = obj->next;
+ }
+#ifdef X11
+ /* load any new fonts we may have had */
+ if (need_to_load_fonts) {
+ load_fonts();
+ }
+#endif /* X11 */
+}
+
+void evaluate(const char *text, char *buffer)
+{
+ struct information *tmp_info;
+ struct text_object subroot;
+
+ tmp_info = malloc(sizeof(struct information));
+ memcpy(tmp_info, &info, sizeof(struct information));
+ parse_conky_vars(&subroot, text, buffer, tmp_info);
+ DBGP("evaluated '%s' to '%s'", text, buffer);
+
+ free_text_objects(&subroot, 1);
+ free(tmp_info);
+}
+
+double current_update_time, next_update_time, last_update_time;
+
+static void generate_text(void)
+{
+ struct information *cur = &info;
+ char *p;
+
+ special_count = 0;
+
+ /* update info */
+
+ current_update_time = get_time();
+
+ update_stuff();
+
+ /* add things to the buffer */
+
+ /* generate text */
+
+ p = text_buffer;
+
+ generate_text_internal(p, max_user_text, global_root_object, cur);
+
+ if (stuff_in_uppercase) {
+ char *tmp_p;
+
+ tmp_p = text_buffer;
+ while (*tmp_p) {
+ *tmp_p = toupper(*tmp_p);
+ tmp_p++;
+ }
+ }
+
+ next_update_time += update_interval;
+ if (next_update_time < get_time()) {
+ next_update_time = get_time() + update_interval;
+ } else if (next_update_time > get_time() + update_interval) {
+ next_update_time = get_time() + update_interval;
+ }
+ last_update_time = current_update_time;
+ total_updates++;
+}
+
+void set_update_interval(double interval)
+{
+ update_interval = interval;
+ update_interval_old = interval;
+}
+
+static inline int get_string_width(const char *s)
+{
+#ifdef X11
+ if (output_methods & TO_X) {
+ return *s ? calc_text_width(s, strlen(s)) : 0;
+ }
+#endif /* X11 */
+ return strlen(s);
+}
+
+#ifdef X11
+static int get_string_width_special(char *s, int special_index)
+{
+ char *p, *final;
+ int idx = 1;
+ int width = 0;
+ long i;
+
+ if ((output_methods & TO_X) == 0) {
+ return (s) ? strlen(s) : 0;
+ }
+
+ if (!s) {
+ return 0;
+ }
+
+ p = strndup(s, text_buffer_size);
+ final = p;
+
+ while (*p) {
+ if (*p == SPECIAL_CHAR) {
+ /* shift everything over by 1 so that the special char
+ * doesn't mess up the size calculation */
+ for (i = 0; i < (long)strlen(p); i++) {
+ *(p + i) = *(p + i + 1);
+ }
+ if (specials[special_index + idx].type == GRAPH
+ || specials[special_index + idx].type == GAUGE
+ || specials[special_index + idx].type == BAR) {
+ width += specials[special_index + idx].width;
+ }
+ idx++;
+ } else if (*p == SECRIT_MULTILINE_CHAR) {
+ *p = 0;
+ break;
+ } else {
+ p++;
+ }
+ }
+ if (strlen(final) > 1) {
+ width += calc_text_width(final, strlen(final));
+ }
+ free(final);
+ return width;
+}
+
+static int text_size_updater(char *s, int special_index);
+
+int last_font_height;
+static void update_text_area(void)
+{
+ int x = 0, y = 0;
+
+ if ((output_methods & TO_X) == 0)
+ return;
+ /* update text size if it isn't fixed */
+#ifdef OWN_WINDOW
+ if (!fixed_size)
+#endif
+ {
+ text_width = minimum_width;
+ text_height = 0;
+ last_font_height = font_height();
+ for_each_line(text_buffer, text_size_updater);
+ text_width += 1;
+ if (text_height < minimum_height) {
+ text_height = minimum_height;
+ }
+ if (text_width > maximum_width && maximum_width > 0) {
+ text_width = maximum_width;
+ }
+ }
+
+ /* get text position on workarea */
+ switch (text_alignment) {
+ case TOP_LEFT:
+ x = gap_x;
+ y = gap_y;
+ break;
+
+ case TOP_RIGHT:
+ x = workarea[2] - text_width - gap_x;
+ y = gap_y;
+ break;
+
+ case TOP_MIDDLE:
+ x = workarea[2] / 2 - text_width / 2 - gap_x;
+ y = gap_y;
+ break;
+
+ default:
+ case BOTTOM_LEFT:
+ x = gap_x;
+ y = workarea[3] - text_height - gap_y;
+ break;
+
+ case BOTTOM_RIGHT:
+ x = workarea[2] - text_width - gap_x;
+ y = workarea[3] - text_height - gap_y;
+ break;
+
+ case BOTTOM_MIDDLE:
+ x = workarea[2] / 2 - text_width / 2 - gap_x;
+ y = workarea[3] - text_height - gap_y;
+ break;
+
+ case MIDDLE_LEFT:
+ x = gap_x;
+ y = workarea[3] / 2 - text_height / 2 - gap_y;
+ break;
+
+ case MIDDLE_RIGHT:
+ x = workarea[2] - text_width - gap_x;
+ y = workarea[3] / 2 - text_height / 2 - gap_y;
+ break;
+
+#ifdef OWN_WINDOW
+ case NONE: // Let the WM manage the window
+ x = window.x;
+ y = window.y;
+
+ fixed_pos = 1;
+ fixed_size = 1;
+ break;
+#endif
+ }
+#ifdef OWN_WINDOW
+
+ if (own_window && !fixed_pos) {
+ x += workarea[0];
+ y += workarea[1];
+ text_start_x = window.border_inner_margin + window.border_outer_margin + window.border_width;
+ text_start_y = window.border_inner_margin + window.border_outer_margin + window.border_width;
+ window.x = x - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ window.y = y - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ } else
+#endif
+ {
+ /* If window size doesn't match to workarea's size,
+ * then window probably includes panels (gnome).
+ * Blah, doesn't work on KDE. */
+ if (workarea[2] != window.width || workarea[3] != window.height) {
+ y += workarea[1];
+ x += workarea[0];
+ }
+
+ text_start_x = x;
+ text_start_y = y;
+ }
+#ifdef HAVE_LUA
+ /* update lua window globals */
+ llua_update_window_table(text_start_x, text_start_y, text_width, text_height);
+#endif /* HAVE_LUA */
+}
+
+/* drawing stuff */
+
+static int cur_x, cur_y; /* current x and y for drawing */
+#endif
+//draw_mode also without X11 because we only need to print to stdout with FG
+static int draw_mode; /* FG, BG or OUTLINE */
+#ifdef X11
+static long current_color;
+
+static int text_size_updater(char *s, int special_index)
+{
+ int w = 0;
+ char *p;
+
+ if ((output_methods & TO_X) == 0)
+ return 0;
+ /* get string widths and skip specials */
+ p = s;
+ while (*p) {
+ if (*p == SPECIAL_CHAR) {
+ *p = '\0';
+ w += get_string_width(s);
+ *p = SPECIAL_CHAR;
+
+ if (specials[special_index].type == BAR
+ || specials[special_index].type == GAUGE
+ || specials[special_index].type == GRAPH) {
+ w += specials[special_index].width;
+ if (specials[special_index].height > last_font_height) {
+ last_font_height = specials[special_index].height;
+ last_font_height += font_height();
+ }
+ } else if (specials[special_index].type == OFFSET) {
+ if (specials[special_index].arg > 0) {
+ w += specials[special_index].arg;
+ }
+ } else if (specials[special_index].type == VOFFSET) {
+ last_font_height += specials[special_index].arg;
+ } else if (specials[special_index].type == GOTO) {
+ if (specials[special_index].arg > cur_x) {
+ w = (int) specials[special_index].arg;
+ }
+ } else if (specials[special_index].type == TAB) {
+ int start = specials[special_index].arg;
+ int step = specials[special_index].width;
+
+ if (!step || step < 0) {
+ step = 10;
+ }
+ w += step - (cur_x - text_start_x - start) % step;
+ } else if (specials[special_index].type == FONT) {
+ selected_font = specials[special_index].font_added;
+ if (font_height() > last_font_height) {
+ last_font_height = font_height();
+ }
+ }
+
+ special_index++;
+ s = p + 1;
+ } else if (*p == SECRIT_MULTILINE_CHAR) {
+ int lw;
+ *p = '\0';
+ lw = get_string_width(s);
+ *p = SECRIT_MULTILINE_CHAR;
+ s = p + 1;
+ w = lw > w ? lw : w;
+ text_height += last_font_height;
+ }
+ p++;
+ }
+ w += get_string_width(s);
+ if (w > text_width) {
+ text_width = w;
+ }
+ if (text_width > maximum_width && maximum_width) {
+ text_width = maximum_width;
+ }
+
+ text_height += last_font_height;
+ last_font_height = font_height();
+ return special_index;
+}
+#endif /* X11 */
+
+static inline void set_foreground_color(long c)
+{
+#ifdef X11
+ if (output_methods & TO_X) {
+ current_color = c;
+ XSetForeground(display, window.gc, c);
+ }
+#endif /* X11 */
+#ifdef NCURSES
+ if (output_methods & TO_NCURSES) {
+ attron(COLOR_PAIR(c));
+ }
+#endif /* NCURSES */
+ UNUSED(c);
+ return;
+}
+
+static void draw_string(const char *s)
+{
+ int i, i2, pos, width_of_s;
+ int max = 0;
+ int added;
+ char *s_with_newlines;
+
+ if (s[0] == '\0') {
+ return;
+ }
+
+ width_of_s = get_string_width(s);
+ s_with_newlines = strdup(s);
+ for(i = 0; i < (int) strlen(s_with_newlines); i++) {
+ if(s_with_newlines[i] == SECRIT_MULTILINE_CHAR) {
+ s_with_newlines[i] = '\n';
+ }
+ }
+ if ((output_methods & TO_STDOUT) && draw_mode == FG) {
+ printf("%s\n", s_with_newlines);
+ if (extra_newline) fputc('\n', stdout);
+ fflush(stdout); /* output immediately, don't buffer */
+ }
+ if ((output_methods & TO_STDERR) && draw_mode == FG) {
+ fprintf(stderr, "%s\n", s_with_newlines);
+ fflush(stderr); /* output immediately, don't buffer */
+ }
+ if ((output_methods & OVERWRITE_FILE) && draw_mode == FG && overwrite_fpointer) {
+ fprintf(overwrite_fpointer, "%s\n", s_with_newlines);
+ }
+ if ((output_methods & APPEND_FILE) && draw_mode == FG && append_fpointer) {
+ fprintf(append_fpointer, "%s\n", s_with_newlines);
+ }
+#ifdef NCURSES
+ if ((output_methods & TO_NCURSES) && draw_mode == FG) {
+ printw("%s", s_with_newlines);
+ }
+#endif
+ free(s_with_newlines);
+ memset(tmpstring1, 0, text_buffer_size);
+ memset(tmpstring2, 0, text_buffer_size);
+ strncpy(tmpstring1, s, text_buffer_size - 1);
+ pos = 0;
+ added = 0;
+
+#ifdef X11
+ if (output_methods & TO_X) {
+ max = ((text_width - width_of_s) / get_string_width(" "));
+ }
+#endif /* X11 */
+ /* This code looks for tabs in the text and coverts them to spaces.
+ * The trick is getting the correct number of spaces, and not going
+ * over the window's size without forcing the window larger. */
+ for (i = 0; i < (int) text_buffer_size; i++) {
+ if (tmpstring1[i] == '\t') {
+ i2 = 0;
+ for (i2 = 0; i2 < (8 - (1 + pos) % 8) && added <= max; i2++) {
+ /* guard against overrun */
+ tmpstring2[MIN(pos + i2, (int)text_buffer_size - 1)] = ' ';
+ added++;
+ }
+ pos += i2;
+ } else {
+ /* guard against overrun */
+ tmpstring2[MIN(pos, (int) text_buffer_size - 1)] = tmpstring1[i];
+ pos++;
+ }
+ }
+#ifdef X11
+ if (output_methods & TO_X) {
+ if (text_width == maximum_width) {
+ /* this means the text is probably pushing the limit,
+ * so we'll chop it */
+ while (cur_x + get_string_width(tmpstring2) - text_start_x
+ > maximum_width && strlen(tmpstring2) > 0) {
+ tmpstring2[strlen(tmpstring2) - 1] = '\0';
+ }
+ }
+ }
+#endif /* X11 */
+ s = tmpstring2;
+#ifdef X11
+ if (output_methods & TO_X) {
+#ifdef XFT
+ if (use_xft) {
+ XColor c;
+ XftColor c2;
+
+ c.pixel = current_color;
+ XQueryColor(display, DefaultColormap(display, screen), &c);
+
+ c2.pixel = c.pixel;
+ c2.color.red = c.red;
+ c2.color.green = c.green;
+ c2.color.blue = c.blue;
+ c2.color.alpha = fonts[selected_font].font_alpha;
+ if (utf8_mode) {
+ XftDrawStringUtf8(window.xftdraw, &c2, fonts[selected_font].xftfont,
+ cur_x, cur_y, (const XftChar8 *) s, strlen(s));
+ } else {
+ XftDrawString8(window.xftdraw, &c2, fonts[selected_font].xftfont,
+ cur_x, cur_y, (const XftChar8 *) s, strlen(s));
+ }
+ } else
+#endif
+ {
+ XDrawString(display, window.drawable, window.gc, cur_x, cur_y, s,
+ strlen(s));
+ }
+ cur_x += width_of_s;
+ }
+#endif /* X11 */
+ memcpy(tmpstring1, s, text_buffer_size);
+}
+
+int draw_each_line_inner(char *s, int special_index, int last_special_applied)
+{
+#ifdef X11
+ int font_h = font_height();
+ int cur_y_add = 0;
+#endif /* X11 */
+ char *recurse = 0;
+ char *p = s;
+ int last_special_needed = -1;
+ int orig_special_index = special_index;
+
+#ifdef X11
+ cur_x = text_start_x;
+ cur_y += font_ascent();
+#endif /* X11 */
+
+ while (*p) {
+ if (*p == SECRIT_MULTILINE_CHAR) {
+ /* special newline marker for multiline objects */
+ recurse = p + 1;
+ *p = '\0';
+ break;
+ }
+ if (*p == SPECIAL_CHAR || last_special_applied > -1) {
+#ifdef X11
+ int w = 0;
+#endif /* X11 */
+
+ /* draw string before special, unless we're dealing multiline
+ * specials */
+ if (last_special_applied > -1) {
+ special_index = last_special_applied;
+ } else {
+ *p = '\0';
+ draw_string(s);
+ *p = SPECIAL_CHAR;
+ s = p + 1;
+ }
+ /* draw special */
+ switch (specials[special_index].type) {
+#ifdef X11
+ case HORIZONTAL_LINE:
+ {
+ int h = specials[special_index].height;
+ int mid = font_ascent() / 2;
+
+ w = text_start_x + text_width - cur_x;
+
+ XSetLineAttributes(display, window.gc, h, LineSolid,
+ CapButt, JoinMiter);
+ XDrawLine(display, window.drawable, window.gc, cur_x,
+ cur_y - mid / 2, cur_x + w, cur_y - mid / 2);
+ break;
+ }
+
+ case STIPPLED_HR:
+ {
+ int h = specials[special_index].height;
+ int tmp_s = specials[special_index].arg;
+ int mid = font_ascent() / 2;
+ char ss[2] = { tmp_s, tmp_s };
+
+ w = text_start_x + text_width - cur_x - 1;
+ XSetLineAttributes(display, window.gc, h, LineOnOffDash,
+ CapButt, JoinMiter);
+ XSetDashes(display, window.gc, 0, ss, 2);
+ XDrawLine(display, window.drawable, window.gc, cur_x,
+ cur_y - mid / 2, cur_x + w, cur_y - mid / 2);
+ break;
+ }
+
+ case BAR:
+ {
+ int h, bar_usage, by;
+ if (cur_x - text_start_x > maximum_width
+ && maximum_width > 0) {
+ break;
+ }
+ h = specials[special_index].height;
+ bar_usage = specials[special_index].arg;
+ by = cur_y - (font_ascent() / 2) - 1;
+
+ if (h < font_h) {
+ by -= h / 2 - 1;
+ }
+ w = specials[special_index].width;
+ if (w == 0) {
+ w = text_start_x + text_width - cur_x - 1;
+ }
+ if (w < 0) {
+ w = 0;
+ }
+
+ XSetLineAttributes(display, window.gc, 1, LineSolid,
+ CapButt, JoinMiter);
+
+ XDrawRectangle(display, window.drawable, window.gc, cur_x,
+ by, w, h);
+ XFillRectangle(display, window.drawable, window.gc, cur_x,
+ by, w * bar_usage / 255, h);
+ if (h > cur_y_add
+ && h > font_h) {
+ cur_y_add = h;
+ }
+ break;
+ }
+
+ case GAUGE: /* new GAUGE */
+ {
+ int h, by = 0;
+ unsigned long last_colour = current_color;
+#ifdef MATH
+ float angle, px, py;
+ int usage;
+#endif /* MATH */
+
+ if (cur_x - text_start_x > maximum_width
+ && maximum_width > 0) {
+ break;
+ }
+
+ h = specials[special_index].height;
+ by = cur_y - (font_ascent() / 2) - 1;
+
+ if (h < font_h) {
+ by -= h / 2 - 1;
+ }
+ w = specials[special_index].width;
+ if (w == 0) {
+ w = text_start_x + text_width - cur_x - 1;
+ }
+ if (w < 0) {
+ w = 0;
+ }
+
+ XSetLineAttributes(display, window.gc, 1, LineSolid,
+ CapButt, JoinMiter);
+
+ XDrawArc(display, window.drawable, window.gc,
+ cur_x, by, w, h * 2, 0, 180*64);
+
+#ifdef MATH
+ usage = specials[special_index].arg;
+ angle = (M_PI)*(float)(usage)/255.;
+ px = (float)(cur_x+(w/2.))-(float)(w/2.)*cos(angle);
+ py = (float)(by+(h))-(float)(h)*sin(angle);
+
+ XDrawLine(display, window.drawable, window.gc,
+ cur_x + (w/2.), by+(h), (int)(px), (int)(py));
+#endif /* MATH */
+
+ if (h > cur_y_add
+ && h > font_h) {
+ cur_y_add = h;
+ }
+
+ set_foreground_color(last_colour);
+
+ break;
+
+ }
+
+ case GRAPH:
+ {
+ int h, by, i = 0, j = 0;
+ int colour_idx = 0;
+ unsigned long last_colour = current_color;
+ unsigned long *tmpcolour = 0;
+ if (cur_x - text_start_x > maximum_width
+ && maximum_width > 0) {
+ break;
+ }
+ h = specials[special_index].height;
+ by = cur_y - (font_ascent() / 2) - 1;
+
+ if (h < font_h) {
+ by -= h / 2 - 1;
+ }
+ w = specials[special_index].width;
+ if (w == 0) {
+ w = text_start_x + text_width - cur_x - 1;
+ }
+ if (w < 0) {
+ w = 0;
+ }
+ if (draw_graph_borders) {
+ XSetLineAttributes(display, window.gc, 1, LineSolid,
+ CapButt, JoinMiter);
+ XDrawRectangle(display, window.drawable, window.gc,
+ cur_x, by, w, h);
+ }
+ XSetLineAttributes(display, window.gc, 1, LineSolid,
+ CapButt, JoinMiter);
+
+ if (specials[special_index].last_colour != 0
+ || specials[special_index].first_colour != 0) {
+ tmpcolour = do_gradient(w - 1, specials[special_index].last_colour, specials[special_index].first_colour);
+ }
+ colour_idx = 0;
+ for (i = w - 2; i > -1; i--) {
+ if (specials[special_index].last_colour != 0
+ || specials[special_index].first_colour != 0) {
+ if (specials[special_index].tempgrad) {
+#ifdef DEBUG_lol
+ assert(
+ (int)((float)(w - 2) - specials[special_index].graph[j] *
+ (w - 2) / (float)specials[special_index].graph_scale)
+ < w - 1
+ );
+ assert(
+ (int)((float)(w - 2) - specials[special_index].graph[j] *
+ (w - 2) / (float)specials[special_index].graph_scale)
+ > -1
+ );
+ if (specials[special_index].graph[j] == specials[special_index].graph_scale) {
+ assert(
+ (int)((float)(w - 2) - specials[special_index].graph[j] *
+ (w - 2) / (float)specials[special_index].graph_scale)
+ == 0
+ );
+ }
+#endif /* DEBUG_lol */
+ XSetForeground(display, window.gc, tmpcolour[
+ (int)((float)(w - 2) - specials[special_index].graph[j] *
+ (w - 2) / (float)specials[special_index].graph_scale)
+ ]);
+ } else {
+ XSetForeground(display, window.gc, tmpcolour[colour_idx++]);
+ }
+ }
+ /* this is mugfugly, but it works */
+ XDrawLine(display, window.drawable, window.gc,
+ cur_x + i + 1, by + h, cur_x + i + 1,
+ round_to_int((double)by + h - specials[special_index].graph[j] *
+ (h - 1) / specials[special_index].graph_scale));
+ if ((w - i) / ((float) (w - 2) /
+ (specials[special_index].graph_width)) > j
+ && j < MAX_GRAPH_DEPTH - 3) {
+ j++;
+ }
+ }
+ if (tmpcolour) free(tmpcolour);
+ if (h > cur_y_add
+ && h > font_h) {
+ cur_y_add = h;
+ }
+ /* if (draw_mode == BG) {
+ set_foreground_color(default_bg_color);
+ } else if (draw_mode == OUTLINE) {
+ set_foreground_color(default_out_color);
+ } else {
+ set_foreground_color(default_fg_color);
+ } */
+ if (show_graph_range) {
+ int tmp_x = cur_x;
+ int tmp_y = cur_y;
+ unsigned short int seconds = update_interval * w;
+ char *tmp_day_str;
+ char *tmp_hour_str;
+ char *tmp_min_str;
+ char *tmp_sec_str;
+ char *tmp_str;
+ unsigned short int timeunits;
+ if (seconds != 0) {
+ timeunits = seconds / 86400; seconds %= 86400;
+ if (timeunits > 0) {
+ asprintf(&tmp_day_str, "%dd", timeunits);
+ } else {
+ tmp_day_str = strdup("");
+ }
+ timeunits = seconds / 3600; seconds %= 3600;
+ if (timeunits > 0) {
+ asprintf(&tmp_hour_str, "%dh", timeunits);
+ } else {
+ tmp_hour_str = strdup("");
+ }
+ timeunits = seconds / 60; seconds %= 60;
+ if (timeunits > 0) {
+ asprintf(&tmp_min_str, "%dm", timeunits);
+ } else {
+ tmp_min_str = strdup("");
+ }
+ if (seconds > 0) {
+ asprintf(&tmp_sec_str, "%ds", seconds);
+ } else {
+ tmp_sec_str = strdup("");
+ }
+ asprintf(&tmp_str, "%s%s%s%s", tmp_day_str, tmp_hour_str, tmp_min_str, tmp_sec_str);
+ free(tmp_day_str); free(tmp_hour_str); free(tmp_min_str); free(tmp_sec_str);
+ } else {
+ asprintf(&tmp_str, "Range not possible"); // should never happen, but better safe then sorry
+ }
+ cur_x += (w / 2) - (font_ascent() * (strlen(tmp_str) / 2));
+ cur_y += font_h / 2;
+ draw_string(tmp_str);
+ free(tmp_str);
+ cur_x = tmp_x;
+ cur_y = tmp_y;
+ }
+#ifdef MATH
+ if (show_graph_scale && (specials[special_index].show_scale == 1)) {
+ int tmp_x = cur_x;
+ int tmp_y = cur_y;
+ char *tmp_str;
+ cur_x += font_ascent() / 2;
+ cur_y += font_h / 2;
+ tmp_str = (char *)
+ calloc(log10(floor(specials[special_index].graph_scale)) + 4,
+ sizeof(char));
+ sprintf(tmp_str, "%.1f", specials[special_index].graph_scale);
+ draw_string(tmp_str);
+ free(tmp_str);
+ cur_x = tmp_x;
+ cur_y = tmp_y;
+ }
+#endif
+ set_foreground_color(last_colour);
+ break;
+ }
+
+ case FONT:
+ {
+ int old = font_ascent();
+
+ cur_y -= font_ascent();
+ selected_font = specials[special_index].font_added;
+ set_font();
+ if (cur_y + font_ascent() < cur_y + old) {
+ cur_y += old;
+ } else {
+ cur_y += font_ascent();
+ }
+ font_h = font_height();
+ break;
+ }
+#endif /* X11 */
+ case FG:
+ if (draw_mode == FG) {
+ set_foreground_color(specials[special_index].arg);
+ }
+ break;
+
+#ifdef X11
+ case BG:
+ if (draw_mode == BG) {
+ set_foreground_color(specials[special_index].arg);
+ }
+ break;
+
+ case OUTLINE:
+ if (draw_mode == OUTLINE) {
+ set_foreground_color(specials[special_index].arg);
+ }
+ break;
+
+ case OFFSET:
+ w += specials[special_index].arg;
+ last_special_needed = special_index;
+ break;
+
+ case VOFFSET:
+ cur_y += specials[special_index].arg;
+ break;
+
+ case GOTO:
+ if (specials[special_index].arg >= 0) {
+ cur_x = (int) specials[special_index].arg;
+ }
+ last_special_needed = special_index;
+ break;
+
+ case TAB:
+ {
+ int start = specials[special_index].arg;
+ int step = specials[special_index].width;
+
+ if (!step || step < 0) {
+ step = 10;
+ }
+ w = step - (cur_x - text_start_x - start) % step;
+ last_special_needed = special_index;
+ break;
+ }
+
+ case ALIGNR:
+ {
+ /* TODO: add back in "+ window.border_inner_margin" to the end of
+ * this line? */
+ int pos_x = text_start_x + text_width -
+ get_string_width_special(s, special_index);
+
+ /* printf("pos_x %i text_start_x %i text_width %i cur_x %i "
+ "get_string_width(p) %i gap_x %i "
+ "specials[special_index].arg %i window.border_inner_margin %i "
+ "window.border_width %i\n", pos_x, text_start_x, text_width,
+ cur_x, get_string_width_special(s), gap_x,
+ specials[special_index].arg, window.border_inner_margin,
+ window.border_width); */
+ if (pos_x > specials[special_index].arg && pos_x > cur_x) {
+ cur_x = pos_x - specials[special_index].arg;
+ }
+ last_special_needed = special_index;
+ break;
+ }
+
+ case ALIGNC:
+ {
+ int pos_x = (text_width) / 2 - get_string_width_special(s,
+ special_index) / 2 - (cur_x -
+ text_start_x);
+ /* int pos_x = text_start_x + text_width / 2 -
+ get_string_width_special(s) / 2; */
+
+ /* printf("pos_x %i text_start_x %i text_width %i cur_x %i "
+ "get_string_width(p) %i gap_x %i "
+ "specials[special_index].arg %i\n", pos_x, text_start_x,
+ text_width, cur_x, get_string_width(s), gap_x,
+ specials[special_index].arg); */
+ if (pos_x > specials[special_index].arg) {
+ w = pos_x - specials[special_index].arg;
+ }
+ last_special_needed = special_index;
+ break;
+ }
+#endif /* X11 */
+ }
+
+#ifdef X11
+ cur_x += w;
+#endif /* X11 */
+
+ if (special_index != last_special_applied) {
+ special_index++;
+ } else {
+ special_index = orig_special_index;
+ last_special_applied = -1;
+ }
+ }
+ p++;
+ }
+
+#ifdef X11
+ cur_y += cur_y_add;
+#endif /* X11 */
+ draw_string(s);
+#ifdef NCURSES
+ if (output_methods & TO_NCURSES) {
+ printw("\n");
+ }
+#endif /* NCURSES */
+#ifdef X11
+ cur_y += font_descent();
+#endif /* X11 */
+ if (recurse && *recurse) {
+ special_index = draw_each_line_inner(recurse, special_index, last_special_needed);
+ *(recurse - 1) = SECRIT_MULTILINE_CHAR;
+ }
+ return special_index;
+}
+
+static int draw_line(char *s, int special_index)
+{
+#ifdef X11
+ if (output_methods & TO_X) {
+ return draw_each_line_inner(s, special_index, -1);
+ }
+#endif /* X11 */
+#ifdef NCURSES
+ if (output_methods & TO_NCURSES) {
+ return draw_each_line_inner(s, special_index, -1);
+ }
+#endif /* NCURSES */
+ draw_string(s);
+ UNUSED(special_index);
+ return 0;
+}
+
+static void draw_text(void)
+{
+#ifdef X11
+#ifdef HAVE_LUA
+ llua_draw_pre_hook();
+#endif /* HAVE_LUA */
+ if (output_methods & TO_X) {
+ cur_y = text_start_y;
+
+ /* draw borders */
+ if (draw_borders && window.border_width > 0) {
+ if (stippled_borders) {
+ char ss[2] = { stippled_borders, stippled_borders };
+ XSetLineAttributes(display, window.gc, window.border_width, LineOnOffDash,
+ CapButt, JoinMiter);
+ XSetDashes(display, window.gc, 0, ss, 2);
+ } else {
+ XSetLineAttributes(display, window.gc, window.border_width, LineSolid,
+ CapButt, JoinMiter);
+ }
+
+ XDrawRectangle(display, window.drawable, window.gc,
+ text_start_x - window.border_inner_margin - window.border_width,
+ text_start_y - window.border_inner_margin - window.border_width,
+ text_width + window.border_inner_margin * 2 + window.border_width * 2,
+ text_height + window.border_inner_margin * 2 + window.border_width * 2);
+ }
+
+ /* draw text */
+ }
+ setup_fonts();
+#endif /* X11 */
+#ifdef NCURSES
+ init_pair(COLOR_WHITE, COLOR_WHITE, COLOR_BLACK);
+ attron(COLOR_PAIR(COLOR_WHITE));
+#endif /* NCURSES */
+ for_each_line(text_buffer, draw_line);
+#if defined(HAVE_LUA) && defined(X11)
+ llua_draw_post_hook();
+#endif /* HAVE_LUA */
+}
+
+static void draw_stuff(void)
+{
+#ifdef IMLIB2
+ cimlib_render(text_start_x, text_start_y, window.width, window.height);
+#endif /* IMLIB2 */
+ if (overwrite_file) {
+ overwrite_fpointer = fopen(overwrite_file, "w");
+ if(!overwrite_fpointer)
+ NORM_ERR("Can't overwrite '%s' anymore", overwrite_file);
+ }
+ if (append_file) {
+ append_fpointer = fopen(append_file, "a");
+ if(!append_fpointer)
+ NORM_ERR("Can't append '%s' anymore", append_file);
+ }
+#ifdef X11
+ if (output_methods & TO_X) {
+ selected_font = 0;
+ if (draw_shades && !draw_outline) {
+ text_start_x++;
+ text_start_y++;
+ set_foreground_color(default_bg_color);
+ draw_mode = BG;
+ draw_text();
+ text_start_x--;
+ text_start_y--;
+ }
+
+ if (draw_outline) {
+ int i, j;
+ selected_font = 0;
+
+ for (i = -1; i < 2; i++) {
+ for (j = -1; j < 2; j++) {
+ if (i == 0 && j == 0) {
+ continue;
+ }
+ text_start_x += i;
+ text_start_y += j;
+ set_foreground_color(default_out_color);
+ draw_mode = OUTLINE;
+ draw_text();
+ text_start_x -= i;
+ text_start_y -= j;
+ }
+ }
+ }
+
+ set_foreground_color(default_fg_color);
+ }
+#endif /* X11 */
+ draw_mode = FG;
+ draw_text();
+#ifdef X11
+ xdbe_swap_buffers();
+ if (output_methods & TO_X) {
+#ifdef HAVE_XDBE
+#endif
+ }
+#endif /* X11 */
+ if(overwrite_fpointer) {
+ fclose(overwrite_fpointer);
+ overwrite_fpointer = 0;
+ }
+ if(append_fpointer) {
+ fclose(append_fpointer);
+ append_fpointer = 0;
+ }
+}
+
+#ifdef X11
+static void clear_text(int exposures)
+{
+#ifdef HAVE_XDBE
+ if (use_xdbe) {
+ /* The swap action is XdbeBackground, which clears */
+ return;
+ } else
+#endif
+ if (display && window.window) { // make sure these are !null
+ /* there is some extra space for borders and outlines */
+ XClearArea(display, window.window, text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width,
+ text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width,
+ text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
+ text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, exposures ? True : 0);
+ }
+}
+#endif /* X11 */
+
+static int need_to_update;
+
+/* update_text() generates new text and clears old text area */
+static void update_text(void)
+{
+#ifdef IMLIB2
+ cimlib_cleanup();
+#endif /* IMLIB2 */
+ generate_text();
+#ifdef X11
+ if (output_methods & TO_X)
+ clear_text(1);
+#endif /* X11 */
+ need_to_update = 1;
+#ifdef HAVE_LUA
+ llua_update_info(&info, update_interval);
+#endif /* HAVE_LUA */
+}
+
+#ifdef HAVE_SYS_INOTIFY_H
+int inotify_fd;
+#endif
+
+static void main_loop(void)
+{
+ int terminate = 0;
+#ifdef SIGNAL_BLOCKING
+ sigset_t newmask, oldmask;
+#endif
+ double t;
+#ifdef HAVE_SYS_INOTIFY_H
+ int inotify_config_wd = -1;
+#define INOTIFY_EVENT_SIZE (sizeof(struct inotify_event))
+#define INOTIFY_BUF_LEN (20 * (INOTIFY_EVENT_SIZE + 16))
+ char inotify_buff[INOTIFY_BUF_LEN];
+#endif /* HAVE_SYS_INOTIFY_H */
+
+
+#ifdef SIGNAL_BLOCKING
+ sigemptyset(&newmask);
+ sigaddset(&newmask, SIGINT);
+ sigaddset(&newmask, SIGTERM);
+ sigaddset(&newmask, SIGUSR1);
+#endif
+
+ last_update_time = 0.0;
+ next_update_time = get_time();
+ info.looped = 0;
+ while (terminate == 0 && (total_run_times == 0 || info.looped < total_run_times)) {
+ if(update_interval_bat != NOBATTERY && update_interval_bat != update_interval_old) {
+ char buf[max_user_text];
+
+ get_battery_short_status(buf, max_user_text, "BAT0");
+ if(buf[0] == 'D') {
+ update_interval = update_interval_bat;
+ } else {
+ update_interval = update_interval_old;
+ }
+ }
+ info.looped++;
+
+#ifdef SIGNAL_BLOCKING
+ /* block signals. we will inspect for pending signals later */
+ if (sigprocmask(SIG_BLOCK, &newmask, &oldmask) < 0) {
+ CRIT_ERR(NULL, NULL, "unable to sigprocmask()");
+ }
+#endif
+
+#ifdef X11
+ if (output_methods & TO_X) {
+ XFlush(display);
+
+ /* wait for X event or timeout */
+
+ if (!XPending(display)) {
+ fd_set fdsr;
+ struct timeval tv;
+ int s;
+ t = next_update_time - get_time();
+
+ if (t < 0) {
+ t = 0;
+ } else if (t > update_interval) {
+ t = update_interval;
+ }
+
+ tv.tv_sec = (long) t;
+ tv.tv_usec = (long) (t * 1000000) % 1000000;
+ FD_ZERO(&fdsr);
+ FD_SET(ConnectionNumber(display), &fdsr);
+
+ s = select(ConnectionNumber(display) + 1, &fdsr, 0, 0, &tv);
+ if (s == -1) {
+ if (errno != EINTR) {
+ NORM_ERR("can't select(): %s", strerror(errno));
+ }
+ } else {
+ /* timeout */
+ if (s == 0) {
+ update_text();
+ }
+ }
+ }
+
+ if (need_to_update) {
+#ifdef OWN_WINDOW
+ int wx = window.x, wy = window.y;
+#endif
+
+ need_to_update = 0;
+ selected_font = 0;
+ update_text_area();
+#ifdef OWN_WINDOW
+ if (own_window) {
+ int changed = 0;
+
+ /* resize window if it isn't right size */
+ if (!fixed_size
+ && (text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2 != window.width
+ || text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2 != window.height)) {
+ window.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ window.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ draw_stuff(); /* redraw everything in our newly sized window */
+ XResizeWindow(display, window.window, window.width,
+ window.height); /* resize window */
+ set_transparent_background(window.window);
+#ifdef HAVE_XDBE
+ /* swap buffers */
+ xdbe_swap_buffers();
+#endif
+
+ changed++;
+#ifdef HAVE_LUA
+ /* update lua window globals */
+ llua_update_window_table(text_start_x, text_start_y, text_width, text_height);
+#endif /* HAVE_LUA */
+ }
+
+ /* move window if it isn't in right position */
+ if (!fixed_pos && (window.x != wx || window.y != wy)) {
+ XMoveWindow(display, window.window, window.x, window.y);
+ changed++;
+ }
+
+ /* update struts */
+ if (changed && window.type == TYPE_PANEL) {
+ int sidenum = -1;
+
+ fprintf(stderr, PACKAGE_NAME": defining struts\n");
+ fflush(stderr);
+
+ switch (text_alignment) {
+ case TOP_LEFT:
+ case TOP_RIGHT:
+ case TOP_MIDDLE:
+ {
+ sidenum = 2;
+ break;
+ }
+ case BOTTOM_LEFT:
+ case BOTTOM_RIGHT:
+ case BOTTOM_MIDDLE:
+ {
+ sidenum = 3;
+ break;
+ }
+ case MIDDLE_LEFT:
+ {
+ sidenum = 0;
+ break;
+ }
+ case MIDDLE_RIGHT:
+ {
+ sidenum = 1;
+ break;
+ }
+ }
+
+ set_struts(sidenum);
+ }
+ }
+#endif
+
+ clear_text(1);
+
+#ifdef HAVE_XDBE
+ if (use_xdbe) {
+ XRectangle r;
+
+ r.x = text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ r.y = text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ r.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ r.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ XUnionRectWithRegion(&r, x11_stuff.region, x11_stuff.region);
+ }
+#endif
+ }
+
+ /* handle X events */
+ while (XPending(display)) {
+ XEvent ev;
+
+ XNextEvent(display, &ev);
+ switch (ev.type) {
+ case Expose:
+ {
+ XRectangle r;
+ r.x = ev.xexpose.x;
+ r.y = ev.xexpose.y;
+ r.width = ev.xexpose.width;
+ r.height = ev.xexpose.height;
+ XUnionRectWithRegion(&r, x11_stuff.region, x11_stuff.region);
+ break;
+ }
+
+ case PropertyNotify:
+ {
+ if ( ev.xproperty.state == PropertyNewValue ) {
+ get_x11_desktop_info( ev.xproperty.display, ev.xproperty.atom );
+ }
+ break;
+ }
+
+#ifdef OWN_WINDOW
+ case ReparentNotify:
+ /* set background to ParentRelative for all parents */
+ if (own_window) {
+ set_transparent_background(window.window);
+ }
+ break;
+
+ case ConfigureNotify:
+ if (own_window) {
+ /* if window size isn't what expected, set fixed size */
+ if (ev.xconfigure.width != window.width
+ || ev.xconfigure.height != window.height) {
+ if (window.width != 0 && window.height != 0) {
+ fixed_size = 1;
+ }
+
+ /* clear old stuff before screwing up
+ * size and pos */
+ clear_text(1);
+
+ {
+ XWindowAttributes attrs;
+ if (XGetWindowAttributes(display,
+ window.window, &attrs)) {
+ window.width = attrs.width;
+ window.height = attrs.height;
+ }
+ }
+
+ text_width = window.width - window.border_inner_margin * 2 - window.border_outer_margin * 2 - window.border_width * 2;
+ text_height = window.height - window.border_inner_margin * 2 - window.border_outer_margin * 2 - window.border_width * 2;
+ if (text_width > maximum_width
+ && maximum_width > 0) {
+ text_width = maximum_width;
+ }
+ }
+
+ /* if position isn't what expected, set fixed pos
+ * total_updates avoids setting fixed_pos when window
+ * is set to weird locations when started */
+ /* // this is broken
+ if (total_updates >= 2 && !fixed_pos
+ && (window.x != ev.xconfigure.x
+ || window.y != ev.xconfigure.y)
+ && (ev.xconfigure.x != 0
+ || ev.xconfigure.y != 0)) {
+ fixed_pos = 1;
+ } */
+ }
+ break;
+
+ case ButtonPress:
+ if (own_window) {
+ /* if an ordinary window with decorations */
+ if ((window.type == TYPE_NORMAL &&
+ (!TEST_HINT(window.hints,
+ HINT_UNDECORATED))) ||
+ window.type == TYPE_DESKTOP) {
+ /* allow conky to hold input focus. */
+ break;
+ } else {
+ /* forward the click to the desktop window */
+ XUngrabPointer(display, ev.xbutton.time);
+ ev.xbutton.window = window.desktop;
+ ev.xbutton.x = ev.xbutton.x_root;
+ ev.xbutton.y = ev.xbutton.y_root;
+ XSendEvent(display, ev.xbutton.window, False,
+ ButtonPressMask, &ev);
+ XSetInputFocus(display, ev.xbutton.window,
+ RevertToParent, ev.xbutton.time);
+ }
+ }
+ break;
+
+ case ButtonRelease:
+ if (own_window) {
+ /* if an ordinary window with decorations */
+ if ((window.type == TYPE_NORMAL)
+ && (!TEST_HINT(window.hints,
+ HINT_UNDECORATED))) {
+ /* allow conky to hold input focus. */
+ break;
+ } else {
+ /* forward the release to the desktop window */
+ ev.xbutton.window = window.desktop;
+ ev.xbutton.x = ev.xbutton.x_root;
+ ev.xbutton.y = ev.xbutton.y_root;
+ XSendEvent(display, ev.xbutton.window, False,
+ ButtonReleaseMask, &ev);
+ }
+ }
+ break;
+
+#endif
+
+ default:
+#ifdef HAVE_XDAMAGE
+ if (ev.type == x11_stuff.event_base + XDamageNotify) {
+ XDamageNotifyEvent *dev = (XDamageNotifyEvent *) &ev;
+
+ XFixesSetRegion(display, x11_stuff.part, &dev->area, 1);
+ XFixesUnionRegion(display, x11_stuff.region2, x11_stuff.region2, x11_stuff.part);
+ }
+#endif /* HAVE_XDAMAGE */
+ break;
+ }
+ }
+
+#ifdef HAVE_XDAMAGE
+ XDamageSubtract(display, x11_stuff.damage, x11_stuff.region2, None);
+ XFixesSetRegion(display, x11_stuff.region2, 0, 0);
+#endif /* HAVE_XDAMAGE */
+
+ /* XDBE doesn't seem to provide a way to clear the back buffer
+ * without interfering with the front buffer, other than passing
+ * XdbeBackground to XdbeSwapBuffers. That means that if we're
+ * using XDBE, we need to redraw the text even if it wasn't part of
+ * the exposed area. OTOH, if we're not going to call draw_stuff at
+ * all, then no swap happens and we can safely do nothing. */
+
+ if (!XEmptyRegion(x11_stuff.region)) {
+#ifdef HAVE_XDBE
+ if (use_xdbe) {
+ XRectangle r;
+
+ r.x = text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ r.y = text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width;
+ r.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ r.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+ XUnionRectWithRegion(&r, x11_stuff.region, x11_stuff.region);
+ }
+#endif
+ XSetRegion(display, window.gc, x11_stuff.region);
+#ifdef XFT
+ if (use_xft) {
+ XftDrawSetClip(window.xftdraw, x11_stuff.region);
+ }
+#endif
+ draw_stuff();
+ XDestroyRegion(x11_stuff.region);
+ x11_stuff.region = XCreateRegion();
+ }
+ } else {
+#endif /* X11 */
+ t = (next_update_time - get_time()) * 1000000;
+ if(t > 0) usleep((useconds_t)t);
+ update_text();
+ draw_stuff();
+#ifdef NCURSES
+ if(output_methods & TO_NCURSES) {
+ refresh();
+ clear();
+ }
+#endif
+#ifdef X11
+ }
+#endif /* X11 */
+
+#ifdef SIGNAL_BLOCKING
+ /* unblock signals of interest and let handler fly */
+ if (sigprocmask(SIG_SETMASK, &oldmask, NULL) < 0) {
+ CRIT_ERR(NULL, NULL, "unable to sigprocmask()");
+ }
+#endif
+
+ switch (g_signal_pending) {
+ case SIGHUP:
+ case SIGUSR1:
+ NORM_ERR("received SIGHUP or SIGUSR1. reloading the config file.");
+ reload_config();
+ break;
+ case SIGINT:
+ case SIGTERM:
+ NORM_ERR("received SIGINT or SIGTERM to terminate. bye!");
+ terminate = 1;
+#ifdef X11
+ if (output_methods & TO_X) {
+ XDestroyRegion(x11_stuff.region);
+ x11_stuff.region = NULL;
+#ifdef HAVE_XDAMAGE
+ XDamageDestroy(display, x11_stuff.damage);
+ XFixesDestroyRegion(display, x11_stuff.region2);
+ XFixesDestroyRegion(display, x11_stuff.part);
+#endif /* HAVE_XDAMAGE */
+ if (disp) {
+ free(disp);
+ }
+ }
+#endif /* X11 */
+ if(overwrite_file) {
+ free(overwrite_file);
+ overwrite_file = 0;
+ }
+ if(append_file) {
+ free(append_file);
+ append_file = 0;
+ }
+ break;
+ default:
+ /* Reaching here means someone set a signal
+ * (SIGXXXX, signal_handler), but didn't write any code
+ * to deal with it.
+ * If you don't want to handle a signal, don't set a handler on
+ * it in the first place. */
+ if (g_signal_pending) {
+ NORM_ERR("ignoring signal (%d)", g_signal_pending);
+ }
+ break;
+ }
+#ifdef HAVE_SYS_INOTIFY_H
+ if (inotify_fd != -1 && inotify_config_wd == -1 && current_config != 0) {
+ inotify_config_wd = inotify_add_watch(inotify_fd,
+ current_config,
+ IN_MODIFY);
+ }
+ if (inotify_fd != -1 && inotify_config_wd != -1 && current_config != 0) {
+ int len = 0, idx = 0;
+ fd_set descriptors;
+ struct timeval time_to_wait;
+
+ FD_ZERO(&descriptors);
+ FD_SET(inotify_fd, &descriptors);
+
+ time_to_wait.tv_sec = time_to_wait.tv_usec = 0;
+
+ select(inotify_fd + 1, &descriptors, NULL, NULL, &time_to_wait);
+ if (FD_ISSET(inotify_fd, &descriptors)) {
+ /* process inotify events */
+ len = read(inotify_fd, inotify_buff, INOTIFY_BUF_LEN);
+ while (len > 0 && idx < len) {
+ struct inotify_event *ev = (struct inotify_event *) &inotify_buff[idx];
+ if (ev->wd == inotify_config_wd && (ev->mask & IN_MODIFY || ev->mask & IN_IGNORED)) {
+ /* current_config should be reloaded */
+ NORM_ERR("'%s' modified, reloading...", current_config);
+ reload_config();
+ if (ev->mask & IN_IGNORED) {
+ /* for some reason we get IN_IGNORED here
+ * sometimes, so we need to re-add the watch */
+ inotify_config_wd = inotify_add_watch(inotify_fd,
+ current_config,
+ IN_MODIFY);
+ }
+ }
+#ifdef HAVE_LUA
+ else {
+ llua_inotify_query(ev->wd, ev->mask);
+ }
+#endif /* HAVE_LUA */
+ idx += INOTIFY_EVENT_SIZE + ev->len;
+ }
+ }
+ }
+#endif /* HAVE_SYS_INOTIFY_H */
+
+#ifdef HAVE_LUA
+ llua_update_info(&info, update_interval);
+#endif /* HAVE_LUA */
+ g_signal_pending = 0;
+ }
+ clean_up(NULL, NULL);
+
+#ifdef HAVE_SYS_INOTIFY_H
+ if (inotify_fd != -1) {
+ inotify_rm_watch(inotify_fd, inotify_config_wd);
+ close(inotify_fd);
+ inotify_fd = inotify_config_wd = 0;
+ }
+#endif /* HAVE_SYS_INOTIFY_H */
+}
+
+#ifdef X11
+static void load_config_file_x11(const char *);
+#endif /* X11 */
+void initialisation(int argc, char** argv);
+
+ /* reload the config file */
+static void reload_config(void)
+{
+ char *current_config_copy = strdup(current_config);
+ clean_up(NULL, NULL);
+ current_config = current_config_copy;
+ initialisation(argc_copy, argv_copy);
+}
+
+void clean_up(void *memtofree1, void* memtofree2)
+{
+ int i;
+
+#ifdef NCURSES
+ if(output_methods & TO_NCURSES) {
+ endwin();
+ }
+#endif
+ conftree_empty(currentconffile);
+ currentconffile = NULL;
+ if(memtofree1) {
+ free(memtofree1);
+ }
+ if(memtofree2) {
+ free(memtofree2);
+ }
+ timed_thread_destroy_registered_threads();
+
+ if (info.cpu_usage) {
+ free(info.cpu_usage);
+ info.cpu_usage = NULL;
+ }
+#ifdef X11
+ if (x_initialised == YES) {
+ XClearArea(display, window.window, text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width,
+ text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width,
+ text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
+ text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, 0);
+ destroy_window();
+ free_fonts();
+ if(x11_stuff.region) {
+ XDestroyRegion(x11_stuff.region);
+ x11_stuff.region = NULL;
+ }
+ XCloseDisplay(display);
+ display = NULL;
+ if(info.x11.desktop.all_names) {
+ free(info.x11.desktop.all_names);
+ info.x11.desktop.all_names = NULL;
+ }
+ if (info.x11.desktop.name) {
+ free(info.x11.desktop.name);
+ info.x11.desktop.name = NULL;
+ }
+ x_initialised = NO;
+ }else{
+ free(fonts); //in set_default_configurations a font is set but not loaded
+ font_count = -1;
+ }
+
+#endif /* X11 */
+
+ for (i = 0; i < MAX_TEMPLATES; i++) {
+ if (template[i]) {
+ free(template[i]);
+ template[i] = NULL;
+ }
+ }
+
+ free_text_objects(&global_root_object, 0);
+ if (tmpstring1) {
+ free(tmpstring1);
+ tmpstring1 = 0;
+ }
+ if (tmpstring2) {
+ free(tmpstring2);
+ tmpstring2 = 0;
+ }
+ if (text_buffer) {
+ free(text_buffer);
+ text_buffer = 0;
+ }
+
+ if (global_text) {
+ free(global_text);
+ global_text = 0;
+ }
+
+ free(current_config);
+ current_config = 0;
+
+#ifdef TCP_PORT_MONITOR
+ tcp_portmon_clear();
+#endif
+#ifdef HAVE_CURL
+ ccurl_free_info();
+#endif
+#ifdef RSS
+ rss_free_info();
+#endif
+#ifdef WEATHER
+ weather_free_info();
+#endif
+#ifdef HAVE_LUA
+ llua_shutdown_hook();
+ llua_close();
+#endif /* HAVE_LUA */
+#ifdef IMLIB2
+ cimlib_deinit();
+#endif /* IMLIB2 */
+#ifdef XOAP
+ xmlCleanupParser();
+#endif /* XOAP */
+
+ if (specials) {
+ for (i = 0; i < special_count; i++) {
+ if (specials[i].type == GRAPH) {
+ free(specials[i].graph);
+ }
+ }
+ free(specials);
+ specials = NULL;
+ }
+
+ clear_net_stats();
+ clear_diskio_stats();
+ if(global_cpu != NULL) {
+ free(global_cpu);
+ global_cpu = NULL;
+ }
+}
+
+static int string_to_bool(const char *s)
+{
+ if (!s) {
+ // Assumes an option without a true/false means true
+ return 1;
+ } else if (strcasecmp(s, "yes") == EQUAL) {
+ return 1;
+ } else if (strcasecmp(s, "true") == EQUAL) {
+ return 1;
+ } else if (strcasecmp(s, "1") == EQUAL) {
+ return 1;
+ }
+ return 0;
+}
+
+#ifdef X11
+static enum alignment string_to_alignment(const char *s)
+{
+ if (strcasecmp(s, "top_left") == EQUAL) {
+ return TOP_LEFT;
+ } else if (strcasecmp(s, "top_right") == EQUAL) {
+ return TOP_RIGHT;
+ } else if (strcasecmp(s, "top_middle") == EQUAL) {
+ return TOP_MIDDLE;
+ } else if (strcasecmp(s, "bottom_left") == EQUAL) {
+ return BOTTOM_LEFT;
+ } else if (strcasecmp(s, "bottom_right") == EQUAL) {
+ return BOTTOM_RIGHT;
+ } else if (strcasecmp(s, "bottom_middle") == EQUAL) {
+ return BOTTOM_MIDDLE;
+ } else if (strcasecmp(s, "middle_left") == EQUAL) {
+ return MIDDLE_LEFT;
+ } else if (strcasecmp(s, "middle_right") == EQUAL) {
+ return MIDDLE_RIGHT;
+ } else if (strcasecmp(s, "tl") == EQUAL) {
+ return TOP_LEFT;
+ } else if (strcasecmp(s, "tr") == EQUAL) {
+ return TOP_RIGHT;
+ } else if (strcasecmp(s, "tm") == EQUAL) {
+ return TOP_MIDDLE;
+ } else if (strcasecmp(s, "bl") == EQUAL) {
+ return BOTTOM_LEFT;
+ } else if (strcasecmp(s, "br") == EQUAL) {
+ return BOTTOM_RIGHT;
+ } else if (strcasecmp(s, "bm") == EQUAL) {
+ return BOTTOM_MIDDLE;
+ } else if (strcasecmp(s, "ml") == EQUAL) {
+ return MIDDLE_LEFT;
+ } else if (strcasecmp(s, "mr") == EQUAL) {
+ return MIDDLE_RIGHT;
+ } else if (strcasecmp(s, "none") == EQUAL) {
+ return NONE;
+ }
+ return TOP_LEFT;
+}
+#endif /* X11 */
+
+#ifdef X11
+static void set_default_configurations_for_x(void)
+{
+ default_fg_color = WhitePixel(display, screen);
+ default_bg_color = BlackPixel(display, screen);
+ default_out_color = BlackPixel(display, screen);
+ color0 = default_fg_color;
+ color1 = default_fg_color;
+ color2 = default_fg_color;
+ color3 = default_fg_color;
+ color4 = default_fg_color;
+ color5 = default_fg_color;
+ color6 = default_fg_color;
+ color7 = default_fg_color;
+ color8 = default_fg_color;
+ color9 = default_fg_color;
+ current_text_color = default_fg_color;
+}
+#endif /* X11 */
+
+static void set_default_configurations(void)
+{
+ int i;
+#ifdef MPD
+ char *mpd_env_host;
+ char *mpd_env_port;
+#endif
+ update_uname();
+ fork_to_background = 0;
+ total_run_times = 0;
+ info.cpu_avg_samples = 2;
+ info.net_avg_samples = 2;
+ info.diskio_avg_samples = 2;
+ info.memmax = 0;
+ top_cpu = 0;
+ cpu_separate = 0;
+ short_units = 0;
+ format_human_readable = 1;
+ top_mem = 0;
+ top_time = 0;
+#ifdef IOSTATS
+ top_io = 0;
+#endif
+#ifdef MPD
+ mpd_env_host = getenv("MPD_HOST");
+ mpd_env_port = getenv("MPD_PORT");
+
+ if (!mpd_env_host || !strlen(mpd_env_host)) {
+ mpd_set_host("localhost");
+ } else {
+ /* MPD_HOST environment variable is set */
+ char *mpd_hostpart = strchr(mpd_env_host, '@');
+ if (!mpd_hostpart) {
+ mpd_set_host(mpd_env_host);
+ } else {
+ /* MPD_HOST contains a password */
+ char mpd_password[mpd_hostpart - mpd_env_host + 1];
+ snprintf(mpd_password, mpd_hostpart - mpd_env_host + 1, "%s", mpd_env_host);
+
+ if (!strlen(mpd_hostpart + 1)) {
+ mpd_set_host("localhost");
+ } else {
+ mpd_set_host(mpd_hostpart + 1);
+ }
+
+ mpd_set_password(mpd_password, 1);
+ }
+ }
+
+
+ if (!mpd_env_port || mpd_set_port(mpd_env_port)) {
+ /* failed to set port from environment variable */
+ mpd_set_port("6600");
+ }
+#endif
+#ifdef XMMS2
+ info.xmms2.artist = NULL;
+ info.xmms2.album = NULL;
+ info.xmms2.title = NULL;
+ info.xmms2.genre = NULL;
+ info.xmms2.comment = NULL;
+ info.xmms2.url = NULL;
+ info.xmms2.status = NULL;
+ info.xmms2.playlist = NULL;
+#endif
+ use_spacer = NO_SPACER;
+#ifdef X11
+ output_methods = TO_X;
+#else
+ output_methods = TO_STDOUT;
+#endif
+#ifdef X11
+ show_graph_scale = 0;
+ show_graph_range = 0;
+ draw_shades = 1;
+ draw_borders = 0;
+ draw_graph_borders = 1;
+ draw_outline = 0;
+ set_first_font("6x10");
+ gap_x = 5;
+ gap_y = 60;
+ minimum_width = 5;
+ minimum_height = 5;
+ maximum_width = 0;
+#ifdef OWN_WINDOW
+ own_window = 0;
+ window.type = TYPE_NORMAL;
+ window.hints = 0;
+ strcpy(window.class_name, PACKAGE_NAME);
+ sprintf(window.title, PACKAGE_NAME" (%s)", info.uname_s.nodename);
+#endif
+ stippled_borders = 0;
+ window.border_inner_margin = 3;
+ window.border_outer_margin = 1;
+ window.border_width = 1;
+ text_alignment = BOTTOM_LEFT;
+ info.x11.monitor.number = 1;
+ info.x11.monitor.current = 0;
+ info.x11.desktop.current = 1;
+ info.x11.desktop.number = 1;
+ info.x11.desktop.nitems = 0;
+ info.x11.desktop.all_names = NULL;
+ info.x11.desktop.name = NULL;
+#endif /* X11 */
+
+ for (i = 0; i < MAX_TEMPLATES; i++) {
+ if (template[i])
+ free(template[i]);
+ template[i] = strdup("");
+ }
+
+ free(current_mail_spool);
+ {
+ char buf[256];
+
+ variable_substitute(MAIL_FILE, buf, 256);
+ if (buf[0] != '\0') {
+ current_mail_spool = strndup(buf, text_buffer_size);
+ }
+ }
+
+ no_buffers = 1;
+ set_update_interval(3);
+ update_interval_bat = NOBATTERY;
+ info.music_player_interval = 1.0;
+ stuff_in_uppercase = 0;
+ info.users.number = 1;
+
+#ifdef TCP_PORT_MONITOR
+ /* set default connection limit */
+ tcp_portmon_set_max_connections(0);
+#endif
+}
+
+/* returns 1 if you can overwrite or create the file at 'path' */
+static _Bool overwrite_works(const char *path)
+{
+ FILE *filepointer;
+
+ if (!(filepointer = fopen(path, "w")))
+ return 0;
+ fclose(filepointer);
+ return 1;
+}
+
+/* returns 1 if you can append or create the file at 'path' */
+static _Bool append_works(const char *path)
+{
+ FILE *filepointer;
+
+ if (!(filepointer = fopen(path, "a")))
+ return 0;
+ fclose(filepointer);
+ return 1;
+}
+
+#ifdef X11
+#ifdef DEBUG
+/* WARNING, this type not in Xlib spec */
+int x11_error_handler(Display *d, XErrorEvent *err)
+ __attribute__((noreturn));
+int x11_error_handler(Display *d, XErrorEvent *err)
+{
+ NORM_ERR("X Error: type %i Display %lx XID %li serial %lu error_code %i request_code %i minor_code %i other Display: %lx\n",
+ err->type,
+ (long unsigned)err->display,
+ (long)err->resourceid,
+ err->serial,
+ err->error_code,
+ err->request_code,
+ err->minor_code,
+ (long unsigned)d
+ );
+ abort();
+}
+
+int x11_ioerror_handler(Display *d)
+ __attribute__((noreturn));
+int x11_ioerror_handler(Display *d)
+{
+ NORM_ERR("X Error: Display %lx\n",
+ (long unsigned)d
+ );
+ abort();
+}
+#endif /* DEBUG */
+
+static void X11_initialisation(void)
+{
+ if (x_initialised == YES) return;
+ output_methods |= TO_X;
+ init_X11(disp);
+ set_default_configurations_for_x();
+ x_initialised = YES;
+#ifdef DEBUG
+ _Xdebug = 1;
+ /* WARNING, this type not in Xlib spec */
+ XSetErrorHandler(&x11_error_handler);
+ XSetIOErrorHandler(&x11_ioerror_handler);
+#endif /* DEBUG */
+}
+
+static char **xargv = 0;
+static int xargc = 0;
+
+static void X11_create_window(void)
+{
+ if (output_methods & TO_X) {
+#ifdef OWN_WINDOW
+ init_window(own_window, text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
+ text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, set_transparent, background_colour,
+ xargv, xargc);
+#else /* OWN_WINDOW */
+ init_window(0, text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
+ text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, set_transparent, 0,
+ xargv, xargc);
+#endif /* OWN_WINDOW */
+
+ setup_fonts();
+ load_fonts();
+ update_text_area(); /* to position text/window on screen */
+
+#ifdef OWN_WINDOW
+ if (own_window && !fixed_pos) {
+ XMoveWindow(display, window.window, window.x, window.y);
+ }
+ if (own_window) {
+ set_transparent_background(window.window);
+ }
+#endif
+
+ create_gc();
+
+ draw_stuff();
+
+ x11_stuff.region = XCreateRegion();
+#ifdef HAVE_XDAMAGE
+ if (!XDamageQueryExtension(display, &x11_stuff.event_base, &x11_stuff.error_base)) {
+ NORM_ERR("Xdamage extension unavailable");
+ }
+ x11_stuff.damage = XDamageCreate(display, window.window, XDamageReportNonEmpty);
+ x11_stuff.region2 = XFixesCreateRegionFromWindow(display, window.window, 0);
+ x11_stuff.part = XFixesCreateRegionFromWindow(display, window.window, 0);
+#endif /* HAVE_XDAMAGE */
+
+ selected_font = 0;
+ update_text_area(); /* to get initial size of the window */
+ }
+#ifdef HAVE_LUA
+ /* setup lua window globals */
+ llua_setup_window_table(text_start_x, text_start_y, text_width, text_height);
+#endif /* HAVE_LUA */
+}
+#endif /* X11 */
+
+#define CONF_ERR NORM_ERR("%s: %d: config file error", f, line)
+#define CONF_ERR2(a) NORM_ERR("%s: %d: config file error: %s", f, line, a)
+#define CONF2(a) if (strcasecmp(name, a) == 0)
+#define CONF(a) else CONF2(a)
+#define CONF3(a, b) else if (strcasecmp(name, a) == 0 \
+ || strcasecmp(name, b) == 0)
+#define CONF_CONTINUE 1
+#define CONF_BREAK 2
+#define CONF_BUFF_SIZE 512
+
+static FILE *open_config_file(const char *f)
+{
+#ifdef CONFIG_OUTPUT
+ if (!strcmp(f, "==builtin==")) {
+ return conf_cookie_open();
+ } else
+#endif /* CONFIG_OUTPUT */
+ return fopen(f, "r");
+}
+
+static int do_config_step(int *line, FILE *fp, char *buf, char **name, char **value)
+{
+ char *p, *p2;
+ (*line)++;
+ if (fgets(buf, CONF_BUFF_SIZE, fp) == NULL) {
+ return CONF_BREAK;
+ }
+ remove_comments(buf);
+
+ p = buf;
+
+ /* skip spaces */
+ while (*p && isspace((int) *p)) {
+ p++;
+ }
+ if (*p == '\0') {
+ return CONF_CONTINUE; /* empty line */
+ }
+
+ *name = p;
+
+ /* skip name */
+ p2 = p;
+ while (*p2 && !isspace((int) *p2)) {
+ p2++;
+ }
+ if (*p2 != '\0') {
+ *p2 = '\0'; /* break at name's end */
+ p2++;
+ }
+
+ /* get value */
+ if (*p2) {
+ p = p2;
+ while (*p && isspace((int) *p)) {
+ p++;
+ }
+
+ *value = p;
+
+ p2 = *value + strlen(*value);
+ while (isspace((int) *(p2 - 1))) {
+ *--p2 = '\0';
+ }
+ } else {
+ *value = 0;
+ }
+ return 0;
+}
+
+char load_config_file(const char *f)
+{
+ int line = 0;
+ FILE *fp;
+
+ fp = open_config_file(f);
+ if (!fp) {
+ return FALSE;
+ }
+ DBGP("reading contents from config file '%s'", f);
+
+ while (!feof(fp)) {
+ char buff[CONF_BUFF_SIZE], *name, *value;
+ int ret = do_config_step(&line, fp, buff, &name, &value);
+ if (ret == CONF_BREAK) {
+ break;
+ } else if (ret == CONF_CONTINUE) {
+ continue;
+ }
+
+#ifdef X11
+ CONF2("out_to_x") {
+ /* don't listen if X is already initialised or
+ * if we already know we don't want it */
+ if(x_initialised != YES) {
+ if (string_to_bool(value)) {
+ output_methods &= TO_X;
+ } else {
+ output_methods &= ~TO_X;
+ x_initialised = NEVER;
+ }
+ }
+ }
+ CONF("display") {
+ if (!value || x_initialised == YES) {
+ CONF_ERR;
+ } else {
+ if (disp)
+ free(disp);
+ disp = strdup(value);
+ }
+ }
+ CONF("alignment") {
+#ifdef OWN_WINDOW
+ if (window.type == TYPE_DOCK)
+ ;
+ else
+#endif /*OWN_WINDOW */
+ if (value) {
+ int a = string_to_alignment(value);
+
+ if (a <= 0) {
+ CONF_ERR;
+ } else {
+ text_alignment = a;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("background") {
+ fork_to_background = string_to_bool(value);
+ }
+#else
+ CONF2("background") {
+ fork_to_background = string_to_bool(value);
+ }
+#endif /* X11 */
+#ifdef X11
+ CONF("show_graph_scale") {
+ show_graph_scale = string_to_bool(value);
+ }
+ CONF("show_graph_range") {
+ show_graph_range = string_to_bool(value);
+ }
+ CONF("border_inner_margin") {
+ if (value) {
+ window.border_inner_margin = strtol(value, 0, 0);
+ if (window.border_inner_margin < 0) window.border_inner_margin = 0;
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("border_outer_margin") {
+ if (value) {
+ window.border_outer_margin = strtol(value, 0, 0);
+ if (window.border_outer_margin < 0) window.border_outer_margin = 0;
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("border_width") {
+ if (value) {
+ window.border_width = strtol(value, 0, 0);
+ if (window.border_width < 0) window.border_width = 0;
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif /* X11 */
+#define TEMPLATE_CONF(n) \
+ CONF("template"#n) { \
+ if (value) { \
+ free(template[n]); \
+ template[n] = strdup(value); \
+ } else { \
+ CONF_ERR; \
+ } \
+ }
+ TEMPLATE_CONF(0)
+ TEMPLATE_CONF(1)
+ TEMPLATE_CONF(2)
+ TEMPLATE_CONF(3)
+ TEMPLATE_CONF(4)
+ TEMPLATE_CONF(5)
+ TEMPLATE_CONF(6)
+ TEMPLATE_CONF(7)
+ TEMPLATE_CONF(8)
+ TEMPLATE_CONF(9)
+ CONF("imap") {
+ if (value) {
+ info.mail = parse_mail_args(IMAP_TYPE, value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("pop3") {
+ if (value) {
+ info.mail = parse_mail_args(POP3_TYPE, value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("default_bar_size") {
+ char err = 0;
+ if (value) {
+ if (sscanf(value, "%d %d", &default_bar_width, &default_bar_height) != 2) {
+ err = 1;
+ }
+ } else {
+ err = 1;
+ }
+ if (err) {
+ CONF_ERR2("default_bar_size takes 2 integer arguments (ie. 'default_bar_size 0 6')")
+ }
+ }
+#ifdef X11
+ CONF("default_graph_size") {
+ char err = 0;
+ if (value) {
+ if (sscanf(value, "%d %d", &default_graph_width, &default_graph_height) != 2) {
+ err = 1;
+ }
+ } else {
+ err = 1;
+ }
+ if (err) {
+ CONF_ERR2("default_graph_size takes 2 integer arguments (ie. 'default_graph_size 0 6')")
+ }
+ }
+ CONF("default_gauge_size") {
+ char err = 0;
+ if (value) {
+ if (sscanf(value, "%d %d", &default_gauge_width, &default_gauge_height) != 2) {
+ err = 1;
+ }
+ } else {
+ err = 1;
+ }
+ if (err) {
+ CONF_ERR2("default_gauge_size takes 2 integer arguments (ie. 'default_gauge_size 0 6')")
+ }
+ }
+#endif
+#ifdef MPD
+ CONF("mpd_host") {
+ if (value) {
+ mpd_set_host(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("mpd_port") {
+ if (value && mpd_set_port(value)) {
+ CONF_ERR;
+ }
+ }
+ CONF("mpd_password") {
+ if (value) {
+ mpd_set_password(value, 0);
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif
+ CONF("music_player_interval") {
+ if (value) {
+ info.music_player_interval = strtod(value, 0);
+ } else {
+ CONF_ERR;
+ }
+ }
+#ifdef __OpenBSD__
+ CONF("sensor_device") {
+ if (value) {
+ sensor_device = strtol(value, 0, 0);
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif
+ CONF("cpu_avg_samples") {
+ if (value) {
+ cpu_avg_samples = strtol(value, 0, 0);
+ if (cpu_avg_samples < 1 || cpu_avg_samples > 14) {
+ CONF_ERR;
+ } else {
+ info.cpu_avg_samples = cpu_avg_samples;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("net_avg_samples") {
+ if (value) {
+ net_avg_samples = strtol(value, 0, 0);
+ if (net_avg_samples < 1 || net_avg_samples > 14) {
+ CONF_ERR;
+ } else {
+ info.net_avg_samples = net_avg_samples;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("diskio_avg_samples") {
+ if (value) {
+ diskio_avg_samples = strtol(value, 0, 0);
+ if (diskio_avg_samples < 1 || diskio_avg_samples > 14) {
+ CONF_ERR;
+ } else {
+ info.diskio_avg_samples = diskio_avg_samples;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+
+#ifdef HAVE_XDBE
+ CONF("double_buffer") {
+ use_xdbe = string_to_bool(value);
+ }
+#endif
+#ifdef X11
+ CONF("override_utf8_locale") {
+ utf8_mode = string_to_bool(value);
+ }
+ CONF("draw_borders") {
+ draw_borders = string_to_bool(value);
+ }
+ CONF("draw_graph_borders") {
+ draw_graph_borders = string_to_bool(value);
+ }
+ CONF("draw_shades") {
+ draw_shades = string_to_bool(value);
+ }
+ CONF("draw_outline") {
+ draw_outline = string_to_bool(value);
+ }
+#endif /* X11 */
+ CONF("out_to_console") {
+ if(string_to_bool(value)) {
+ output_methods |= TO_STDOUT;
+ } else {
+ output_methods &= ~TO_STDOUT;
+ }
+ }
+ CONF("extra_newline") {
+ extra_newline = string_to_bool(value);
+ }
+ CONF("out_to_stderr") {
+ if(string_to_bool(value))
+ output_methods |= TO_STDERR;
+ }
+#ifdef NCURSES
+ CONF("out_to_ncurses") {
+ if(string_to_bool(value)) {
+ initscr();
+ start_color();
+ output_methods |= TO_NCURSES;
+ }
+ }
+#endif
+ CONF("overwrite_file") {
+ if(overwrite_file) {
+ free(overwrite_file);
+ overwrite_file = 0;
+ }
+ if(overwrite_works(value)) {
+ overwrite_file = strdup(value);
+ output_methods |= OVERWRITE_FILE;
+ } else
+ NORM_ERR("overwrite_file won't be able to create/overwrite '%s'", value);
+ }
+ CONF("append_file") {
+ if(append_file) {
+ free(append_file);
+ append_file = 0;
+ }
+ if(append_works(value)) {
+ append_file = strdup(value);
+ output_methods |= APPEND_FILE;
+ } else
+ NORM_ERR("append_file won't be able to create/append '%s'", value);
+ }
+ CONF("use_spacer") {
+ if (value) {
+ if (strcasecmp(value, "left") == EQUAL) {
+ use_spacer = LEFT_SPACER;
+ } else if (strcasecmp(value, "right") == EQUAL) {
+ use_spacer = RIGHT_SPACER;
+ } else if (strcasecmp(value, "none") == EQUAL) {
+ use_spacer = NO_SPACER;
+ } else {
+ use_spacer = string_to_bool(value);
+ NORM_ERR("use_spacer should have an argument of left, right, or"
+ " none. '%s' seems to be some form of '%s', so"
+ " defaulting to %s.", value,
+ use_spacer ? "true" : "false",
+ use_spacer ? "right" : "none");
+ if (use_spacer) {
+ use_spacer = RIGHT_SPACER;
+ } else {
+ use_spacer = NO_SPACER;
+ }
+ }
+ } else {
+ NORM_ERR("use_spacer should have an argument. Defaulting to right.");
+ use_spacer = RIGHT_SPACER;
+ }
+ }
+#ifdef X11
+#ifdef XFT
+ CONF("use_xft") {
+ use_xft = string_to_bool(value);
+ }
+ CONF("font") {
+ if (value) {
+ set_first_font(value);
+ }
+ }
+ CONF("xftalpha") {
+ if (value && font_count >= 0) {
+ fonts[0].font_alpha = atof(value) * 65535.0;
+ }
+ }
+ CONF("xftfont") {
+ if (use_xft) {
+#else
+ CONF("use_xft") {
+ if (string_to_bool(value)) {
+ NORM_ERR("Xft not enabled at compile time");
+ }
+ }
+ CONF("xftfont") {
+ /* xftfont silently ignored when no Xft */
+ }
+ CONF("xftalpha") {
+ /* xftalpha is silently ignored when no Xft */
+ }
+ CONF("font") {
+#endif
+ if (value) {
+ set_first_font(value);
+ }
+#ifdef XFT
+ }
+#endif
+ }
+ CONF("gap_x") {
+ if (value) {
+ gap_x = atoi(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("gap_y") {
+ if (value) {
+ gap_y = atoi(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif /* X11 */
+ CONF("mail_spool") {
+ if (value) {
+ char buffer[256];
+
+ variable_substitute(value, buffer, 256);
+
+ if (buffer[0] != '\0') {
+ if (current_mail_spool) {
+ free(current_mail_spool);
+ }
+ current_mail_spool = strndup(buffer, text_buffer_size);
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+#ifdef X11
+ CONF("minimum_size") {
+ if (value) {
+ if (sscanf(value, "%d %d", &minimum_width, &minimum_height)
+ != 2) {
+ if (sscanf(value, "%d", &minimum_width) != 1) {
+ CONF_ERR;
+ }
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("maximum_width") {
+ if (value) {
+ if (sscanf(value, "%d", &maximum_width) != 1) {
+ CONF_ERR;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif /* X11 */
+ CONF("no_buffers") {
+ no_buffers = string_to_bool(value);
+ }
+ CONF("top_name_width") {
+ if (value) {
+ if (sscanf(value, "%u", &top_name_width) != 1) {
+ CONF_ERR;
+ }
+ } else {
+ CONF_ERR;
+ }
+ if (top_name_width >= max_user_text) {
+ top_name_width = max_user_text - 1;
+ }
+ }
+ CONF("top_cpu_separate") {
+ cpu_separate = string_to_bool(value);
+ }
+ CONF("short_units") {
+ short_units = string_to_bool(value);
+ }
+ CONF("format_human_readable") {
+ format_human_readable = string_to_bool(value);
+ }
+ CONF("pad_percents") {
+ pad_percents = atoi(value);
+ }
+#ifdef X11
+#ifdef OWN_WINDOW
+ CONF("own_window") {
+ if (value) {
+ own_window = string_to_bool(value);
+ }
+ }
+ CONF("own_window_class") {
+ if (value) {
+ memset(window.class_name, 0, sizeof(window.class_name));
+ strncpy(window.class_name, value,
+ sizeof(window.class_name) - 1);
+ }
+ }
+ CONF("own_window_title") {
+ if (value) {
+ memset(window.title, 0, sizeof(window.title));
+ strncpy(window.title, value, sizeof(window.title) - 1);
+ }
+ }
+ CONF("own_window_transparent") {
+ if (value) {
+ set_transparent = string_to_bool(value);
+ }
+ }
+ CONF("own_window_hints") {
+ if (value) {
+ char *p_hint, *p_save;
+ char delim[] = ", ";
+
+ /* tokenize the value into individual hints */
+ if ((p_hint = strtok_r(value, delim, &p_save)) != NULL) {
+ do {
+ /* fprintf(stderr, "hint [%s] parsed\n", p_hint); */
+ if (strncmp(p_hint, "undecorate", 10) == EQUAL) {
+ SET_HINT(window.hints, HINT_UNDECORATED);
+ } else if (strncmp(p_hint, "below", 5) == EQUAL) {
+ SET_HINT(window.hints, HINT_BELOW);
+ } else if (strncmp(p_hint, "above", 5) == EQUAL) {
+ SET_HINT(window.hints, HINT_ABOVE);
+ } else if (strncmp(p_hint, "sticky", 6) == EQUAL) {
+ SET_HINT(window.hints, HINT_STICKY);
+ } else if (strncmp(p_hint, "skip_taskbar", 12) == EQUAL) {
+ SET_HINT(window.hints, HINT_SKIP_TASKBAR);
+ } else if (strncmp(p_hint, "skip_pager", 10) == EQUAL) {
+ SET_HINT(window.hints, HINT_SKIP_PAGER);
+ } else {
+ CONF_ERR;
+ }
+
+ p_hint = strtok_r(NULL, delim, &p_save);
+ } while (p_hint != NULL);
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("own_window_type") {
+ if (value) {
+ if (strncmp(value, "normal", 6) == EQUAL) {
+ window.type = TYPE_NORMAL;
+ } else if (strncmp(value, "desktop", 7) == EQUAL) {
+ window.type = TYPE_DESKTOP;
+ } else if (strncmp(value, "dock", 4) == EQUAL) {
+ window.type = TYPE_DOCK;
+ text_alignment = TOP_LEFT;
+ } else if (strncmp(value, "panel", 5) == EQUAL) {
+ window.type = TYPE_PANEL;
+ } else if (strncmp(value, "override", 8) == EQUAL) {
+ window.type = TYPE_OVERRIDE;
+ } else {
+ CONF_ERR;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+#endif
+ CONF("stippled_borders") {
+ if (value) {
+ stippled_borders = strtol(value, 0, 0);
+ } else {
+ stippled_borders = 4;
+ }
+ }
+#ifdef IMLIB2
+ CONF("imlib_cache_size") {
+ if (value) {
+ cimlib_set_cache_size(atoi(value));
+ }
+ }
+ CONF("imlib_cache_flush_interval") {
+ if (value) {
+ cimlib_set_cache_flush_interval(atoi(value));
+ }
+ }
+#endif /* IMLIB2 */
+#endif /* X11 */
+ CONF("update_interval_on_battery") {
+ if (value) {
+ update_interval_bat = strtod(value, 0);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("update_interval") {
+ if (value) {
+ set_update_interval(strtod(value, 0));
+ } else {
+ CONF_ERR;
+ }
+ if (info.music_player_interval == 0) {
+ // default to update_interval
+ info.music_player_interval = update_interval;
+ }
+ }
+ CONF("total_run_times") {
+ if (value) {
+ total_run_times = strtod(value, 0);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("uppercase") {
+ stuff_in_uppercase = string_to_bool(value);
+ }
+ CONF("max_specials") {
+ if (value) {
+ max_specials = atoi(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("max_user_text") {
+ if (value) {
+ max_user_text = atoi(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("text_buffer_size") {
+ if (value) {
+ text_buffer_size = atoi(value);
+ if (text_buffer_size < DEFAULT_TEXT_BUFFER_SIZE) {
+ NORM_ERR("text_buffer_size must be >=%i bytes", DEFAULT_TEXT_BUFFER_SIZE);
+ text_buffer_size = DEFAULT_TEXT_BUFFER_SIZE;
+ }
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("text") {
+#ifdef X11
+ if (output_methods & TO_X) {
+ X11_initialisation();
+ }
+#endif
- /* clear old stuff before screwing up
- * size and pos */
- clear_text(ctx, 1);
+ if (global_text) {
+ free(global_text);
+ global_text = 0;
+ }
- {
- XWindowAttributes attrs;
- if (XGetWindowAttributes(display,
- ctx->window.window, &attrs)) {
- ctx->window.width = attrs.width;
- ctx->window.height = attrs.height;
- }
- }
+ global_text = (char *) malloc(1);
+ global_text[0] = '\0';
- ctx->text_width = ctx->window.width - ctx->window.border_inner_margin * 2 - ctx->window.border_outer_margin * 2 - ctx->window.border_width * 2;
- ctx->text_height = ctx->window.height - ctx->window.border_inner_margin * 2 - ctx->window.border_outer_margin * 2 - ctx->window.border_width * 2;
- if (ctx->text_width > ctx->maximum_width
- && ctx->maximum_width > 0) {
- ctx->text_width = ctx->maximum_width;
- }
- }
+ while (!feof(fp)) {
+ unsigned int l = strlen(global_text);
+ unsigned int bl;
+ char buf[CONF_BUFF_SIZE];
- /* if position isn't what expected, set fixed pos
- * total_updates avoids setting ctx->fixed_pos when ctx->window
- * is set to weird locations when started */
- /* // this is broken
- if (total_updates >= 2 && !ctx->fixed_pos
- && (ctx->window.x != ev.xconfigure.x
- || ctx->window.y != ev.xconfigure.y)
- && (ev.xconfigure.x != 0
- || ev.xconfigure.y != 0)) {
- ctx->fixed_pos = 1;
- } */
- }
- break;
+ if (fgets(buf, CONF_BUFF_SIZE, fp) == NULL) {
+ break;
+ }
- case ButtonPress:
- if (ctx->own_window) {
- /* if an ordinary ctx->window with decorations */
- if ((ctx->window.type == TYPE_NORMAL &&
- (!TEST_HINT(ctx->window.hints,
- HINT_UNDECORATED))) ||
- ctx->window.type == TYPE_DESKTOP) {
- /* allow conky to hold input focus. */
- break;
- } else {
- /* forward the click to the desktop ctx->window */
- XUngrabPointer(display, ev.xbutton.time);
- ev.xbutton.window = ctx->window.desktop;
- ev.xbutton.x = ev.xbutton.x_root;
- ev.xbutton.y = ev.xbutton.y_root;
- XSendEvent(display, ev.xbutton.window, False,
- ButtonPressMask, &ev);
- XSetInputFocus(display, ev.xbutton.window,
- RevertToParent, ev.xbutton.time);
- }
- }
- break;
+ /* Remove \\-\n. */
+ bl = strlen(buf);
+ if (bl >= 2 && buf[bl-2] == '\\' && buf[bl-1] == '\n') {
+ buf[bl-2] = '\0';
+ bl -= 2;
+ if (bl == 0) {
+ continue;
+ }
+ }
- case ButtonRelease:
- if (ctx->own_window) {
- /* if an ordinary ctx->window with decorations */
- if ((ctx->window.type == TYPE_NORMAL)
- && (!TEST_HINT(ctx->window.hints,
- HINT_UNDECORATED))) {
- /* allow conky to hold input focus. */
- break;
- } else {
- /* forward the release to the desktop ctx->window */
- ev.xbutton.window = ctx->window.desktop;
- ev.xbutton.x = ev.xbutton.x_root;
- ev.xbutton.y = ev.xbutton.y_root;
- XSendEvent(display, ev.xbutton.window, False,
- ButtonReleaseMask, &ev);
- }
- }
- break;
+ /* Check for continuation of \\-\n. */
+ if (l > 0 && buf[0] == '\n' && global_text[l-1] == '\\') {
+ global_text[l-1] = '\0';
+ continue;
+ }
+
+ global_text = (char *) realloc(global_text, l + bl + 1);
+ strcat(global_text, buf);
+ if (strlen(global_text) > max_user_text) {
+ break;
+ }
+ }
+ fclose(fp);
+ if (strlen(global_text) < 1) {
+ CRIT_ERR(NULL, NULL, "no text supplied in configuration; exiting");
+ }
+ global_text_lines = line + 1;
+ return TRUE;
+ }
+#ifdef TCP_PORT_MONITOR
+ CONF("max_port_monitor_connections") {
+ int max;
+ if (!value || (sscanf(value, "%d", &max) != 1)) {
+ /* an error. use default, warn and continue. */
+ tcp_portmon_set_max_connections(0);
+ CONF_ERR;
+ } else if (tcp_portmon_set_max_connections(max)) {
+ /* max is < 0, default has been set*/
+ CONF_ERR;
+ }
+ }
#endif
+ CONF("if_up_strictness") {
+ if (!value) {
+ NORM_ERR("incorrect if_up_strictness value, defaulting to 'up'");
+ ifup_strictness = IFUP_UP;
+ } else if (strcasecmp(value, "up") == EQUAL) {
+ ifup_strictness = IFUP_UP;
+ } else if (strcasecmp(value, "link") == EQUAL) {
+ ifup_strictness = IFUP_LINK;
+ } else if (strcasecmp(value, "address") == EQUAL) {
+ ifup_strictness = IFUP_ADDR;
+ } else {
+ NORM_ERR("incorrect if_up_strictness value, defaulting to 'up'");
+ ifup_strictness = IFUP_UP;
+ }
+ }
- default:
-#ifdef HAVE_XDAMAGE
- if (ev.type == ctx->window.event_base + XDamageNotify) {
- XDamageNotifyEvent *dev = (XDamageNotifyEvent *) &ev;
+ CONF("temperature_unit") {
+ if (!value) {
+ NORM_ERR("config option 'temperature_unit' needs an argument, either 'celsius' or 'fahrenheit'");
+ } else if (set_temp_output_unit(value)) {
+ NORM_ERR("temperature_unit: incorrect argument");
+ }
+ }
- XFixesSetRegion(display, ctx->window.part, &dev->area, 1);
- XFixesUnionRegion(display, ctx->window.region2, ctx->window.region2, ctx->window.part);
- }
-#endif /* HAVE_XDAMAGE */
- break;
+#ifdef HAVE_LUA
+ CONF("lua_load") {
+ if (value) {
+ char *ptr = strtok(value, " ");
+ while (ptr) {
+ llua_load(ptr);
+ ptr = strtok(NULL, " ");
}
+ } else {
+ CONF_ERR;
+ }
+ }
+#ifdef X11
+ CONF("lua_draw_hook_pre") {
+ if (value) {
+ llua_set_draw_pre_hook(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("lua_draw_hook_post") {
+ if (value) {
+ llua_set_draw_post_hook(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("lua_startup_hook") {
+ if (value) {
+ llua_set_startup_hook(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ CONF("lua_shutdown_hook") {
+ if (value) {
+ llua_set_shutdown_hook(value);
+ } else {
+ CONF_ERR;
}
+ }
+#endif /* X11 */
+#endif /* HAVE_LUA */
-#ifdef HAVE_XDAMAGE
- XDamageSubtract(display, ctx->window.damage, ctx->window.region2, None);
- XFixesSetRegion(display, ctx->window.region2, 0, 0);
-#endif /* HAVE_XDAMAGE */
+ CONF("color0"){}
+ CONF("color1"){}
+ CONF("color2"){}
+ CONF("color3"){}
+ CONF("color4"){}
+ CONF("color5"){}
+ CONF("color6"){}
+ CONF("color7"){}
+ CONF("color8"){}
+ CONF("color9"){}
+ CONF("default_color"){}
+ CONF3("default_shade_color", "default_shadecolor"){}
+ CONF3("default_outline_color", "default_outlinecolor") {}
+ CONF("own_window_colour") {}
- /* XDBE doesn't seem to provide a way to clear the back buffer
- * without interfering with the front buffer, other than passing
- * XdbeBackground to XdbeSwapBuffers. That means that if we're
- * using XDBE, we need to redraw the text even if it wasn't part of
- * the exposed area. OTOH, if we're not going to call draw_stuff at
- * all, then no swap happens and we can safely do nothing. */
+ else {
+ NORM_ERR("%s: %d: no such configuration: '%s'", f, line, name);
+ }
+ }
- if (!XEmptyRegion(ctx->window.region)) {
-#ifdef HAVE_XDBE
- if (use_xdbe) {
- XRectangle r;
+ fclose(fp);
+
+ if (info.music_player_interval == 0) {
+ // default to update_interval
+ info.music_player_interval = update_interval;
+ }
+ if (!global_text) { // didn't supply any text
+ CRIT_ERR(NULL, NULL, "missing text block in configuration; exiting");
+ }
+ return TRUE;
+}
+
+#ifdef X11
+static void load_config_file_x11(const char *f)
+{
+ int line = 0;
+ FILE *fp;
+
+ fp = open_config_file(f);
+ if (!fp) {
+ return;
+ }
+ DBGP("reading contents from config file '%s'", f);
+
+ while (!feof(fp)) {
+ char buff[CONF_BUFF_SIZE], *name, *value;
+ int ret = do_config_step(&line, fp, buff, &name, &value);
+ if (ret == CONF_BREAK) {
+ break;
+ } else if (ret == CONF_CONTINUE) {
+ continue;
+ }
- r.x = ctx->text_start_x - ctx->window.border_inner_margin - ctx->window.border_outer_margin - ctx->window.border_width;
- r.y = ctx->text_start_y - ctx->window.border_inner_margin - ctx->window.border_outer_margin - ctx->window.border_width;
- r.width = ctx->text_width + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- r.height = ctx->text_height + ctx->window.border_inner_margin * 2 + ctx->window.border_outer_margin * 2 + ctx->window.border_width * 2;
- XUnionRectWithRegion(&r, ctx->window.region, ctx->window.region);
+ CONF2("color0") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color0 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
-#endif
- XSetRegion(display, ctx->window.gc, ctx->window.region);
-#ifdef XFT
- if (use_xft) {
- XftDrawSetClip(ctx->window.xftdraw, ctx->window.region);
+ }
+ }
+ CONF("color1") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color1 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
-#endif
- draw_stuff(ctx);
- XDestroyRegion(ctx->window.region);
- ctx->window.region = XCreateRegion();
}
- } else {
-#endif /* X11 */
- t = (ctx->next_update_time - get_time()) * 1000000;
- if(t > 0) usleep((useconds_t)t);
- update_text(ctx);
- draw_stuff(ctx);
-#ifdef NCURSES
- if(ctx->output_methods & TO_NCURSES) {
- refresh();
- clear();
+ }
+ CONF("color2") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color2 = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
}
-#endif
-#ifdef X11
}
-#endif /* X11 */
-
-#ifdef SIGNAL_BLOCKING
- /* unblock signals of interest and let handler fly */
- if (sigprocmask(SIG_SETMASK, &oldmask, NULL) < 0) {
- CRIT_ERR(NULL, NULL, "unable to sigprocmask()");
+ CONF("color3") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color3 = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
+ }
}
-#endif
-
- switch (g_signal_pending) {
- case SIGHUP:
- case SIGUSR1:
- NORM_ERR("received SIGHUP or SIGUSR1. reloading the config file.");
- reload_config();
- break;
- case SIGINT:
- case SIGTERM:
- NORM_ERR("received SIGINT or SIGTERM to terminate. bye!");
- terminate = 1;
-#ifdef X11
- if (ctx->output_methods & TO_X) {
- XDestroyRegion(ctx->window.region);
- ctx->window.region = NULL;
-#ifdef HAVE_XDAMAGE
- XDamageDestroy(display, ctx->window.damage);
- XFixesDestroyRegion(display, ctx->window.region2);
- XFixesDestroyRegion(display, ctx->window.part);
-#endif /* HAVE_XDAMAGE */
- if (ctx->disp) {
- free(ctx->disp);
- }
+ CONF("color4") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color4 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
-#endif /* X11 */
- if(ctx->overwrite_file) {
- free(ctx->overwrite_file);
- ctx->overwrite_file = 0;
+ }
+ }
+ CONF("color5") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color5 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
- if(ctx->append_file) {
- free(ctx->append_file);
- ctx->append_file = 0;
+ }
+ }
+ CONF("color6") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color6 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
- break;
- default:
- /* Reaching here means someone set a signal
- * (SIGXXXX, signal_handler), but didn't write any code
- * to deal with it.
- * If you don't want to handle a signal, don't set a handler on
- * it in the first place. */
- if (g_signal_pending) {
- NORM_ERR("ignoring signal (%d)", g_signal_pending);
+ }
+ }
+ CONF("color7") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color7 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
- break;
+ }
}
-#ifdef HAVE_SYS_INOTIFY_H
- if (inotify_fd != -1 && inotify_config_wd == -1 && ctx->current_config != 0) {
- inotify_config_wd = inotify_add_watch(inotify_fd,
- ctx->current_config,
- IN_MODIFY);
+ CONF("color8") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color8 = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
+ }
}
- if (inotify_fd != -1 && inotify_config_wd != -1 && ctx->current_config != 0) {
- int len = 0, idx = 0;
- fd_set descriptors;
- struct timeval time_to_wait;
-
- FD_ZERO(&descriptors);
- FD_SET(inotify_fd, &descriptors);
-
- time_to_wait.tv_sec = time_to_wait.tv_usec = 0;
-
- select(inotify_fd + 1, &descriptors, NULL, NULL, &time_to_wait);
- if (FD_ISSET(inotify_fd, &descriptors)) {
- /* process inotify events */
- len = read(inotify_fd, inotify_buff, INOTIFY_BUF_LEN);
- while (len > 0 && idx < len) {
- struct inotify_event *ev = (struct inotify_event *) &inotify_buff[idx];
- if (ev->wd == inotify_config_wd && (ev->mask & IN_MODIFY || ev->mask & IN_IGNORED)) {
- /* ctx->current_config should be reloaded */
- NORM_ERR("'%s' modified, reloading...", ctx->current_config);
- reload_config();
- if (ev->mask & IN_IGNORED) {
- /* for some reason we get IN_IGNORED here
- * sometimes, so we need to re-add the watch */
- inotify_config_wd = inotify_add_watch(inotify_fd,
- ctx->current_config,
- IN_MODIFY);
- }
- }
-#ifdef HAVE_LUA
- else {
- llua_inotify_query(ev->wd, ev->mask);
- }
-#endif /* HAVE_LUA */
- idx += INOTIFY_EVENT_SIZE + ev->len;
+ CONF("color9") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ color9 = get_x11_color(value);
+ } else {
+ CONF_ERR;
}
}
}
-#endif /* HAVE_SYS_INOTIFY_H */
-
-#ifdef HAVE_LUA
- llua_update_info(ctx, ctx->update_interval);
-#endif /* HAVE_LUA */
- g_signal_pending = 0;
+ CONF("default_color") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ default_fg_color = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ }
+ CONF3("default_shade_color", "default_shadecolor") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ default_bg_color = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ }
+ CONF3("default_outline_color", "default_outlinecolor") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ default_out_color = get_x11_color(value);
+ } else {
+ CONF_ERR;
+ }
+ }
+ }
+#ifdef OWN_WINDOW
+ CONF("own_window_colour") {
+ X11_initialisation();
+ if (x_initialised == YES) {
+ if (value) {
+ background_colour = get_x11_color(value);
+ } else {
+ NORM_ERR("Invalid colour for own_window_colour (try omitting the "
+ "'#' for hex colours");
+ }
+ }
+ }
+#endif
+ CONF("text") {
+ /* initialize X11 if nothing X11-related is mentioned before TEXT (and if X11 is the default outputmethod) */
+ if(output_methods & TO_X) {
+ X11_initialisation();
+ }
+ }
+#undef CONF
+#undef CONF2
+#undef CONF3
+#undef CONF_ERR
+#undef CONF_ERR2
+#undef CONF_BREAK
+#undef CONF_CONTINUE
+#undef CONF_BUFF_SIZE
}
- clean_up(NULL, NULL);
-#ifdef HAVE_SYS_INOTIFY_H
- if (inotify_fd != -1) {
- inotify_rm_watch(inotify_fd, inotify_config_wd);
- close(inotify_fd);
- inotify_fd = inotify_config_wd = 0;
- }
-#endif /* HAVE_SYS_INOTIFY_H */
+ fclose(fp);
+
}
+#endif /* X11 */
static void print_help(const char *prog_name) {
printf("Usage: %s [OPTION]...\n"
PACKAGE_NAME" is a system monitor that renders text on desktop or to own transparent\n"
- "ctx->window. Command line options will override configurations defined in config\n"
+ "window. Command line options will override configurations defined in config\n"
"file.\n"
" -v, --version version\n"
" -q, --quiet quiet mode\n"
" -f, --font=FONT font to use\n"
" -X, --display=DISPLAY X11 display to use\n"
#ifdef OWN_WINDOW
- " -o, --own-ctx->window create own ctx->window to draw\n"
+ " -o, --own-window create own window to draw\n"
#endif
#ifdef HAVE_XDBE
" -b, --double-buffer double buffer (prevents flickering)\n"
#endif
- " -w, --ctx->window-id=WIN_ID ctx->window id to draw\n"
+ " -w, --window-id=WIN_ID window id to draw\n"
" -x X x position\n"
" -y Y y position\n"
#endif /* X11 */
{ "font", 1, NULL, 'f' },
{ "display", 1, NULL, 'X' },
#ifdef OWN_WINDOW
- { "own-ctx->window", 0, NULL, 'o' },
+ { "own-window", 0, NULL, 'o' },
#endif
#ifdef HAVE_XDBE
{ "double-buffer", 0, NULL, 'b' },
#endif
- { "ctx->window-id", 1, NULL, 'w' },
+ { "window-id", 1, NULL, 'w' },
#endif /* X11 */
{ "text", 1, NULL, 't' },
{ "interval", 0, NULL, 'u' },
{ 0, 0, 0, 0 }
};
-void initialisation(conky_context *ctx, int argc, char **argv)
-{
+void initialisation(int argc, char **argv) {
struct sigaction act, oact;
- set_default_configurations(ctx);
- load_config_file(ctx, ctx->current_config);
- currentconffile = conftree_add(currentconffile, ctx->current_config);
+ set_default_configurations();
+ load_config_file(current_config);
+ currentconffile = conftree_add(currentconffile, current_config);
/* init specials array */
if ((specials = calloc(sizeof(struct special_t), max_specials)) == 0) {
switch (c) {
case 'd':
- ctx->fork_to_background = 1;
+ fork_to_background = 1;
break;
case 'D':
global_debug_level++;
set_first_font(optarg);
break;
case 'a':
- ctx->text_alignment = string_to_alignment(optarg);
+ text_alignment = string_to_alignment(optarg);
break;
#ifdef OWN_WINDOW
case 'o':
- ctx->own_window = 1;
+ own_window = 1;
break;
#endif
#ifdef HAVE_XDBE
#endif
#endif /* X11 */
case 't':
- if (ctx->global_text) {
- free(ctx->global_text);
- ctx->global_text = 0;
+ if (global_text) {
+ free(global_text);
+ global_text = 0;
}
- ctx->global_text = strndup(optarg, ctx->max_user_text);
- convert_escapes(ctx->global_text);
+ global_text = strndup(optarg, max_user_text);
+ convert_escapes(global_text);
break;
case 'u':
- ctx->update_interval = strtod(optarg, 0);
- ctx->update_interval_old = ctx->update_interval;
- if (ctx->info.music_player_interval == 0) {
- // default to ctx->update_interval
- ctx->info.music_player_interval = ctx->update_interval;
+ update_interval = strtod(optarg, 0);
+ update_interval_old = update_interval;
+ if (info.music_player_interval == 0) {
+ // default to update_interval
+ info.music_player_interval = update_interval;
}
break;
case 'i':
- ctx->total_run_times = strtod(optarg, 0);
+ total_run_times = strtod(optarg, 0);
break;
#ifdef X11
case 'x':
- ctx->gap_x = atoi(optarg);
+ gap_x = atoi(optarg);
break;
case 'y':
- ctx->gap_y = atoi(optarg);
+ gap_y = atoi(optarg);
break;
#endif /* X11 */
#ifdef X11
/* load font */
- if (ctx->output_methods & TO_X) {
- load_config_file_x11(ctx, ctx->current_config);
+ if (output_methods & TO_X) {
+ load_config_file_x11(current_config);
}
#endif /* X11 */
/* generate text and get initial size */
- extract_variable_text(ctx, ctx->global_text);
- if (ctx->global_text) {
- free(ctx->global_text);
- ctx->global_text = 0;
+ extract_variable_text(global_text);
+ if (global_text) {
+ free(global_text);
+ global_text = 0;
}
- ctx->global_text = NULL;
+ global_text = NULL;
/* fork */
- if (ctx->fork_to_background) {
+ if (fork_to_background) {
int pid = fork();
switch (pid) {
}
}
- ctx->text_buffer = malloc(ctx->max_user_text);
- memset(ctx->text_buffer, 0, ctx->max_user_text);
- ctx->tmpstring1 = malloc(text_buffer_size);
- memset(ctx->tmpstring1, 0, text_buffer_size);
- ctx->tmpstring2 = malloc(text_buffer_size);
- memset(ctx->tmpstring2, 0, text_buffer_size);
+ text_buffer = malloc(max_user_text);
+ memset(text_buffer, 0, max_user_text);
+ tmpstring1 = malloc(text_buffer_size);
+ memset(tmpstring1, 0, text_buffer_size);
+ tmpstring2 = malloc(text_buffer_size);
+ memset(tmpstring2, 0, text_buffer_size);
#ifdef X11
- ctx->xargc = argc;
- ctx->xargv = argv;
- X11_create_window(ctx);
+ xargc = argc;
+ xargv = argv;
+ X11_create_window();
#endif /* X11 */
#ifdef HAVE_LUA
- llua_setup_info(ctx, ctx->update_interval);
+ llua_setup_info(&info, update_interval);
#endif /* HAVE_LUA */
#ifdef XOAP
xmlInitParser();
int main(int argc, char **argv)
{
- /* Conky's main context struct */
- conky_context mctx;
- conky_context *ctx = &mctx;
-
#ifdef X11
char *s, *temp;
unsigned int x;
argc_copy = argc;
argv_copy = argv;
g_signal_pending = 0;
- memset(ctx, 0, sizeof(conky_context));
- ctx->max_user_text = MAX_USER_TEXT_DEFAULT;
+ max_user_text = MAX_USER_TEXT_DEFAULT;
+ current_config = 0;
+ memset(&info, 0, sizeof(info));
+ memset(template, 0, sizeof(template));
clear_net_stats();
#ifdef TCP_PORT_MONITOR
}
temp[x] = 0;
if (strstr(temp, "utf-8") || strstr(temp, "utf8")) {
- ctx->utf8_mode = 1;
+ utf8_mode = 1;
}
free(temp);
case 'V':
print_version();
case 'c':
- if (ctx->current_config) {
- free(ctx->current_config);
+ if (current_config) {
+ free(current_config);
}
- ctx->current_config = strndup(optarg, ctx->max_user_text);
+ current_config = strndup(optarg, max_user_text);
break;
case 'q':
freopen("/dev/null", "w", stderr);
#endif
#ifdef X11
case 'w':
- ctx->window.window = strtol(optarg, 0, 0);
+ window.window = strtol(optarg, 0, 0);
break;
case 'X':
- if (ctx->disp)
- free(ctx->disp);
- ctx->disp = strdup(optarg);
+ if (disp)
+ free(disp);
+ disp = strdup(optarg);
break;
#endif /* X11 */
}
/* check if specified config file is valid */
- if (ctx->current_config) {
+ if (current_config) {
struct stat sb;
- if (stat(ctx->current_config, &sb) ||
+ if (stat(current_config, &sb) ||
(!S_ISREG(sb.st_mode) && !S_ISLNK(sb.st_mode))) {
- NORM_ERR("invalid configuration file '%s'\n", ctx->current_config);
- free(ctx->current_config);
- ctx->current_config = 0;
+ NORM_ERR("invalid configuration file '%s'\n", current_config);
+ free(current_config);
+ current_config = 0;
}
}
- /* load ctx->current_config, CONFIG_FILE or SYSTEM_CONFIG_FILE */
+ /* load current_config, CONFIG_FILE or SYSTEM_CONFIG_FILE */
- if (!ctx->current_config) {
+ if (!current_config) {
/* load default config file */
char buf[DEFAULT_TEXT_BUFFER_SIZE];
FILE *fp;
/* Try to use personal config file first */
to_real_path(buf, CONFIG_FILE);
if (buf[0] && (fp = fopen(buf, "r"))) {
- ctx->current_config = strndup(buf, ctx->max_user_text);
+ current_config = strndup(buf, max_user_text);
fclose(fp);
}
/* Try to use system config file if personal config not readable */
- if (!ctx->current_config && (fp = fopen(SYSTEM_CONFIG_FILE, "r"))) {
- ctx->current_config = strndup(SYSTEM_CONFIG_FILE, ctx->max_user_text);
+ if (!current_config && (fp = fopen(SYSTEM_CONFIG_FILE, "r"))) {
+ current_config = strndup(SYSTEM_CONFIG_FILE, max_user_text);
fclose(fp);
}
/* No readable config found */
- if (!ctx->current_config) {
+ if (!current_config) {
#ifdef CONFIG_OUTPUT
- ctx->current_config = strdup("==builtin==");
+ current_config = strdup("==builtin==");
NORM_ERR("no readable personal or system-wide config file found,"
" using builtin default");
#else
inotify_fd = inotify_init();
#endif /* HAVE_SYS_INOTIFY_H */
- initialisation(&mctx, argc, argv);
+ initialisation(argc, argv);
- main_loop(&mctx);
+ main_loop();
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
kvm_close(kd);
}
+void alarm_handler(void) {
+ if(childpid > 0) {
+ kill(childpid, SIGTERM);
+ }
+}
+
static void signal_handler(int sig)
{
- /* signal handler is light as a feather, as it should be. we will poll
- * g_signal_pending with each loop of conky and do any signal processing
- * there, NOT here */
+ /* signal handler is light as a feather, as it should be.
+ * we will poll g_signal_pending with each loop of conky
+ * and do any signal processing there, NOT here (except
+ * SIGALRM because this is caused when conky is hanging) */
+ if(sig == SIGALRM) {
+ alarm_handler();
+ } else {
g_signal_pending = sig;
+ }
}
projects / monky / blobdiff