put seat and input config in their own files

2 files changed, 232 insertions, 0 deletions

diff --git a/sway/config/input.c b/sway/config/input.c
new file mode 100644
index 00000000..6f8d31f7
--- /dev/null
+++ b/sway/config/input.c
@@ -0,0 +1,105 @@
+#define _XOPEN_SOURCE 700
+#include <stdlib.h>
+#include <limits.h>
+#include <float.h>
+#include "sway/config.h"
+#include "log.h"
+
+struct input_config *new_input_config(const char* identifier) {
+        struct input_config *input = calloc(1, sizeof(struct input_config));
+        if (!input) {
+                sway_log(L_DEBUG, "Unable to allocate input config");
+                return NULL;
+        }
+        sway_log(L_DEBUG, "new_input_config(%s)", identifier);
+        if (!(input->identifier = strdup(identifier))) {
+                free(input);
+                sway_log(L_DEBUG, "Unable to allocate input config");
+                return NULL;
+        }
+
+        input->tap = INT_MIN;
+        input->drag_lock = INT_MIN;
+        input->dwt = INT_MIN;
+        input->send_events = INT_MIN;
+        input->click_method = INT_MIN;
+        input->middle_emulation = INT_MIN;
+        input->natural_scroll = INT_MIN;
+        input->accel_profile = INT_MIN;
+        input->pointer_accel = FLT_MIN;
+        input->scroll_method = INT_MIN;
+        input->left_handed = INT_MIN;
+
+        return input;
+}
+
+void merge_input_config(struct input_config *dst, struct input_config *src) {
+        if (src->identifier) {
+                free(dst->identifier);
+                dst->identifier = strdup(src->identifier);
+        }
+        if (src->accel_profile != INT_MIN) {
+                dst->accel_profile = src->accel_profile;
+        }
+        if (src->click_method != INT_MIN) {
+                dst->click_method = src->click_method;
+        }
+        if (src->drag_lock != INT_MIN) {
+                dst->drag_lock = src->drag_lock;
+        }
+        if (src->dwt != INT_MIN) {
+                dst->dwt = src->dwt;
+        }
+        if (src->middle_emulation != INT_MIN) {
+                dst->middle_emulation = src->middle_emulation;
+        }
+        if (src->natural_scroll != INT_MIN) {
+                dst->natural_scroll = src->natural_scroll;
+        }
+        if (src->pointer_accel != FLT_MIN) {
+                dst->pointer_accel = src->pointer_accel;
+        }
+        if (src->scroll_method != INT_MIN) {
+                dst->scroll_method = src->scroll_method;
+        }
+        if (src->send_events != INT_MIN) {
+                dst->send_events = src->send_events;
+        }
+        if (src->tap != INT_MIN) {
+                dst->tap = src->tap;
+        }
+        if (src->xkb_layout) {
+                free(dst->xkb_layout);
+                dst->xkb_layout = strdup(src->xkb_layout);
+        }
+        if (src->xkb_model) {
+                free(dst->xkb_model);
+                dst->xkb_model = strdup(src->xkb_model);
+        }
+        if (src->xkb_options) {
+                free(dst->xkb_options);
+                dst->xkb_options = strdup(src->xkb_options);
+        }
+        if (src->xkb_rules) {
+                free(dst->xkb_rules);
+                dst->xkb_rules = strdup(src->xkb_rules);
+        }
+        if (src->xkb_variant) {
+                free(dst->xkb_variant);
+                dst->xkb_variant = strdup(src->xkb_variant);
+        }
+}
+
+void free_input_config(struct input_config *ic) {
+        if (!ic) {
+                return;
+        }
+        free(ic->identifier);
+        free(ic);
+}
+
+int input_identifier_cmp(const void *item, const void *data) {
+        const struct input_config *ic = item;
+        const char *identifier = data;
+        return strcmp(ic->identifier, identifier);
+}
diff --git a/sway/config/seat.c b/sway/config/seat.c
new file mode 100644
index 00000000..3a2fdaa6
--- /dev/null
+++ b/sway/config/seat.c
@@ -0,0 +1,127 @@
+#define _XOPEN_SOURCE 700
+#include <stdlib.h>
+#include <string.h>
+#include "sway/config.h"
+#include "log.h"
+
+struct seat_config *new_seat_config(const char* name) {
+        struct seat_config *seat = calloc(1, sizeof(struct seat_config));
+        if (!seat) {
+                sway_log(L_DEBUG, "Unable to allocate seat config");
+                return NULL;
+        }
+
+        sway_log(L_DEBUG, "new_seat_config(%s)", name);
+        seat->name = strdup(name);
+        if (!sway_assert(seat->name, "could not allocate name for seat")) {
+                return NULL;
+        }
+
+        seat->attachments = create_list();
+        if (!sway_assert(seat->attachments,
+                                "could not allocate seat attachments list")) {
+                return NULL;
+        }
+
+        return seat;
+}
+
+struct seat_attachment_config *seat_attachment_config_new() {
+        struct seat_attachment_config *attachment =
+                calloc(1, sizeof(struct seat_attachment_config));
+        if (!attachment) {
+                sway_log(L_DEBUG, "cannot allocate attachment config");
+                return NULL;
+        }
+        return attachment;
+}
+
+static void seat_attachment_config_free(
+                struct seat_attachment_config *attachment) {
+        free(attachment->identifier);
+        free(attachment);
+        return;
+}
+
+static struct seat_attachment_config *seat_attachment_config_copy(
+                struct seat_attachment_config *attachment) {
+        struct seat_attachment_config *copy = seat_attachment_config_new();
+        if (!copy) {
+                return NULL;
+        }
+
+        copy->identifier = strdup(attachment->identifier);
+
+        return copy;
+}
+
+static void merge_seat_attachment_config(struct seat_attachment_config *dest,
+                struct seat_attachment_config *source) {
+        // nothing to merge yet, but there will be some day
+}
+
+void merge_seat_config(struct seat_config *dest, struct seat_config *source) {
+        if (source->name) {
+                free(dest->name);
+                dest->name = strdup(source->name);
+        }
+
+        for (int i = 0; i < source->attachments->length; ++i) {
+                struct seat_attachment_config *source_attachment =
+                        source->attachments->items[i];
+                bool found = false;
+                for (int j = 0; j < dest->attachments->length; ++j) {
+                        struct seat_attachment_config *dest_attachment =
+                                dest->attachments->items[j];
+                        if (strcmp(source_attachment->identifier,
+                                                dest_attachment->identifier) == 0) {
+                                merge_seat_attachment_config(dest_attachment,
+                                        source_attachment);
+                                found = true;
+                        }
+                }
+
+                if (!found) {
+                        struct seat_attachment_config *copy =
+                                seat_attachment_config_copy(source_attachment);
+                        if (copy) {
+                                list_add(dest->attachments, copy);
+                        }
+                }
+        }
+}
+
+void free_seat_config(struct seat_config *seat) {
+        if (!seat) {
+                return;
+        }
+
+        free(seat->name);
+        for (int i = 0; i < seat->attachments->length; ++i) {
+                struct seat_attachment_config *attachment =
+                        seat->attachments->items[i];
+                seat_attachment_config_free(attachment);
+        }
+
+        list_free(seat->attachments);
+        free(seat);
+}
+
+int seat_name_cmp(const void *item, const void *data) {
+        const struct seat_config *sc = item;
+        const char *name = data;
+        return strcmp(sc->name, name);
+}
+
+struct seat_attachment_config *seat_config_get_attachment(
+                struct seat_config *seat_config, char *identifier) {
+        for (int i = 0; i < seat_config->attachments->length; ++i) {
+                struct seat_attachment_config *attachment =
+                        seat_config->attachments->items[i];
+                if (strcmp(attachment->identifier, identifier) == 0) {
+                        return attachment;
+                }
+        }
+
+        return NULL;
+}