mirror of https://github.com/swaywm/sway.git
143 lines
3.3 KiB
C
143 lines
3.3 KiB
C
#include "log.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <signal.h>
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int colored = 1;
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int v = 0;
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static const char *verbosity_colors[] = {
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"", // L_SILENT
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"\x1B[1;31m", // L_ERROR
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"\x1B[1;34m", // L_INFO
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"\x1B[1;30m", // L_DEBUG
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};
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void init_log(int verbosity) {
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v = verbosity;
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/* set FD_CLOEXEC flag to prevent programs called with exec to write into logs */
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int i;
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int fd[] = { STDOUT_FILENO, STDIN_FILENO, STDERR_FILENO };
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for (i = 0; i < 3; ++i) {
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int flag = fcntl(fd[i], F_GETFD);
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if (flag != -1) {
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fcntl(fd[i], F_SETFD, flag | FD_CLOEXEC);
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}
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}
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}
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void sway_log_colors(int mode) {
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colored = (mode == 1) ? 1 : 0;
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}
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void sway_abort(const char *format, ...) {
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fprintf(stderr, "ERROR: ");
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va_list args;
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va_start(args, format);
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vfprintf(stderr, format, args);
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va_end(args);
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fprintf(stderr, "\n");
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exit(1);
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}
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void sway_log(int verbosity, const char* format, ...) {
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if (verbosity <= v) {
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int c = verbosity;
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if (c > sizeof(verbosity_colors) / sizeof(char *)) {
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c = sizeof(verbosity_colors) / sizeof(char *) - 1;
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}
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if (colored) {
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fprintf(stderr, verbosity_colors[c]);
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}
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va_list args;
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va_start(args, format);
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vfprintf(stderr, format, args);
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va_end(args);
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if (colored) {
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fprintf(stderr, "\x1B[0m");
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}
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fprintf(stderr, "\n");
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}
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}
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bool sway_assert(bool condition, const char* format, ...) {
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if (condition) {
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return true;
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}
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#ifndef NDEBUG
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raise(SIGABRT);
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#endif
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va_list args;
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va_start(args, format);
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sway_log(L_ERROR, format, args);
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va_end(args);
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return false;
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}
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#include "workspace.h"
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/* XXX:DEBUG:XXX */
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static void container_log(const swayc_t *c) {
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fprintf(stderr, "focus:%c|",
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c->is_focused ? 'F' : // Focused
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c == active_workspace ? 'W' : // active workspace
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c == &root_container ? 'R' : // root
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'X');// not any others
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fprintf(stderr,"(%p)",c);
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fprintf(stderr,"(p:%p)",c->parent);
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fprintf(stderr,"(f:%p)",c->focused);
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fprintf(stderr,"(h:%ld)",c->handle);
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fprintf(stderr,"Type:");
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fprintf(stderr,
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c->type == C_ROOT ? "Root|" :
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c->type == C_OUTPUT ? "Output|" :
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c->type == C_WORKSPACE ? "Workspace|" :
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c->type == C_CONTAINER ? "Container|" :
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c->type == C_VIEW ? "View|" : "Unknown|");
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fprintf(stderr,"layout:");
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fprintf(stderr,
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c->layout == L_NONE ? "NONE|" :
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c->layout == L_HORIZ ? "Horiz|":
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c->layout == L_VERT ? "Vert|":
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c->layout == L_STACKED ? "Stacked|":
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c->layout == L_FLOATING ? "Floating|":
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"Unknown|");
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fprintf(stderr, "w:%d|h:%d|", c->width, c->height);
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fprintf(stderr, "x:%d|y:%d|", c->x, c->y);
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fprintf(stderr, "vis:%c|", c->visible?'t':'f');
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fprintf(stderr, "name:%.16s|", c->name);
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fprintf(stderr, "children:%d\n",c->children?c->children->length:0);
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}
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void layout_log(const swayc_t *c, int depth) {
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int i, d;
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int e = c->children ? c->children->length : 0;
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container_log(c);
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if (e) {
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for (i = 0; i < e; ++i) {
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fputc('|',stderr);
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for (d = 0; d < depth; ++d) fputc('-', stderr);
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layout_log(c->children->items[i], depth + 1);
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}
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}
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if (c->type == C_WORKSPACE) {
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e = c->floating?c->floating->length:0;
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if (e) {
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for (i = 0; i < e; ++i) {
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fputc('|',stderr);
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for (d = 0; d < depth; ++d) fputc('=', stderr);
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layout_log(c->floating->items[i], depth + 1);
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}
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}
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}
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}
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/* XXX:DEBUG:XXX */
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