Move sway-specific functions in common/util.c into sway/

Modifier handling functions were moved into sway/input/keyboard.c;
opposite_direction for enum wlr_direction into sway/tree/output.c;
and get_parent_pid into sway/tree/root.c .

1 files changed, 0 insertions, 105 deletions

diff --git a/common/util.c b/common/util.c
index 27039dcb..60f2f160 100644
--- a/common/util.c
+++ b/common/util.c
@@ -1,17 +1,9 @@
 #define _POSIX_C_SOURCE 200809L
-#include <assert.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
 #include <float.h>
 #include <math.h>
-#include <stdint.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
-#include <xkbcommon/xkbcommon-names.h>
-#include <wlr/types/wlr_keyboard.h>
 #include "log.h"
 #include "util.h"
 
@@ -27,88 +19,6 @@ int numlen(int n) {
         return log10(abs(n)) + (n > 0 ? 1 : 2);
 }
 
-static struct modifier_key {
-        char *name;
-        uint32_t mod;
-} modifiers[] = {
-        { XKB_MOD_NAME_SHIFT, WLR_MODIFIER_SHIFT },
-        { XKB_MOD_NAME_CAPS, WLR_MODIFIER_CAPS },
-        { XKB_MOD_NAME_CTRL, WLR_MODIFIER_CTRL },
-        { "Ctrl", WLR_MODIFIER_CTRL },
-        { XKB_MOD_NAME_ALT, WLR_MODIFIER_ALT },
-        { "Alt", WLR_MODIFIER_ALT },
-        { XKB_MOD_NAME_NUM, WLR_MODIFIER_MOD2 },
-        { "Mod3", WLR_MODIFIER_MOD3 },
-        { XKB_MOD_NAME_LOGO, WLR_MODIFIER_LOGO },
-        { "Mod5", WLR_MODIFIER_MOD5 },
-};
-
-uint32_t get_modifier_mask_by_name(const char *name) {
-        int i;
-        for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
-                if (strcasecmp(modifiers[i].name, name) == 0) {
-                        return modifiers[i].mod;
-                }
-        }
-
-        return 0;
-}
-
-const char *get_modifier_name_by_mask(uint32_t modifier) {
-        int i;
-        for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
-                if (modifiers[i].mod == modifier) {
-                        return modifiers[i].name;
-                }
-        }
-
-        return NULL;
-}
-
-int get_modifier_names(const char **names, uint32_t modifier_masks) {
-        int length = 0;
-        int i;
-        for (i = 0; i < (int)(sizeof(modifiers) / sizeof(struct modifier_key)); ++i) {
-                if ((modifier_masks & modifiers[i].mod) != 0) {
-                        names[length] = modifiers[i].name;
-                        ++length;
-                        modifier_masks ^= modifiers[i].mod;
-                }
-        }
-
-        return length;
-}
-
-pid_t get_parent_pid(pid_t child) {
-        pid_t parent = -1;
-        char file_name[100];
-        char *buffer = NULL;
-        char *token = NULL;
-        const char *sep = " ";
-        FILE *stat = NULL;
-        size_t buf_size = 0;
-
-        sprintf(file_name, "/proc/%d/stat", child);
-
-        if ((stat = fopen(file_name, "r"))) {
-                if (getline(&buffer, &buf_size, stat) != -1) {
-                        token = strtok(buffer, sep); // pid
-                        token = strtok(NULL, sep);   // executable name
-                        token = strtok(NULL, sep);   // state
-                        token = strtok(NULL, sep);   // parent pid
-                        parent = strtol(token, NULL, 10);
-                }
-                free(buffer);
-                fclose(stat);
-        }
-
-        if (parent) {
-                return (parent == child) ? -1 : parent;
-        }
-
-        return -1;
-}
-
 uint32_t parse_color(const char *color) {
         if (color[0] == '#') {
                 ++color;
@@ -152,18 +62,3 @@ float parse_float(const char *value) {
         }
         return flt;
 }
-
-enum wlr_direction opposite_direction(enum wlr_direction d) {
-        switch (d) {
-        case WLR_DIRECTION_UP:
-                return WLR_DIRECTION_DOWN;
-        case WLR_DIRECTION_DOWN:
-                return WLR_DIRECTION_UP;
-        case WLR_DIRECTION_RIGHT:
-                return WLR_DIRECTION_LEFT;
-        case WLR_DIRECTION_LEFT:
-                return WLR_DIRECTION_RIGHT;
-        }
-        assert(false);
-        return 0;
-}