swayfx/sway/debug_log.c

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C
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#include "log.h"
#include "sway.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <libgen.h>
#include <fcntl.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#include <string.h>
#include <stringop.h>
#include "workspace.h"
extern log_importance_t v;
/* XXX:DEBUG:XXX */
static void container_log(const swayc_t *c, int depth) {
fprintf(stderr, "focus:%c",
c == get_focused_view(&root_container) ? 'K':
c == get_focused_container(&root_container) ? 'F' : // Focused
c == swayc_active_workspace() ? 'W' : // active workspace
c == &root_container ? 'R' : // root
'X');// not any others
for (int i = 6; i > depth; i--) { fprintf(stderr, " "); }
fprintf(stderr,"|(%p)",c);
fprintf(stderr,"(p:%-8p)",c->parent);
fprintf(stderr,"(f:%-8p)",c->focused);
fprintf(stderr,"(h:%2" PRIuPTR ")",c->handle);
fprintf(stderr,"Type:%-4s|",
c->type == C_ROOT ? "root" :
c->type == C_OUTPUT ? "op" :
c->type == C_WORKSPACE ? "ws" :
c->type == C_CONTAINER ? "cont" :
c->type == C_VIEW ? "view" : "?");
fprintf(stderr,"layout:%-5s|",
c->layout == L_NONE ? "-" :
c->layout == L_HORIZ ? "Horiz":
c->layout == L_VERT ? "Vert":
c->layout == L_STACKED ? "Stack":
c->layout == L_FLOATING ? "Float":
"Unknown");
fprintf(stderr, "w:%4.f|h:%4.f|", c->width, c->height);
fprintf(stderr, "x:%4.f|y:%4.f|", c->x, c->y);
fprintf(stderr, "g:%3d|",c->gaps);
fprintf(stderr, "vis:%c|", c->visible?'t':'f');
fprintf(stderr, "children:%2d|",c->children?c->children->length:0);
fprintf(stderr, "name:%.16s\n", c->name);
}
void layout_log(const swayc_t *c, int depth) {
if (L_DEBUG > v) return;
int i, d;
int e = c->children ? c->children->length : 0;
container_log(c, depth);
if (e) {
for (i = 0; i < e; ++i) {
fputc('|',stderr);
for (d = 0; d < depth; ++d) fputc('-', stderr);
layout_log(c->children->items[i], depth + 1);
}
}
if (c->type == C_WORKSPACE) {
e = c->floating?c->floating->length:0;
if (e) {
for (i = 0; i < e; ++i) {
fputc('|',stderr);
for (d = 0; d < depth; ++d) fputc('=', stderr);
layout_log(c->floating->items[i], depth + 1);
}
}
}
}
const char *swayc_type_string(enum swayc_types type) {
return type == C_ROOT ? "ROOT" :
type == C_OUTPUT ? "OUTPUT" :
type == C_WORKSPACE ? "WORKSPACE" :
type == C_CONTAINER ? "CONTAINER" :
type == C_VIEW ? "VIEW" :
"UNKNOWN";
}
// Like sway_log, but also appends some info about given container to log output.
void swayc_log(log_importance_t verbosity, swayc_t *cont, const char* format, ...) {
sway_assert(cont, "swayc_log: no container ...");
va_list args;
va_start(args, format);
char *txt = malloc(128);
vsprintf(txt, format, args);
va_end(args);
char *debug_txt = malloc(32);
snprintf(debug_txt, 32, "%s '%s'", swayc_type_string(cont->type), cont->name);
sway_log(verbosity, "%s (%s)", txt, debug_txt);
free(txt);
free(debug_txt);
}
/* XXX:DEBUG:XXX */