1 files changed, 261 insertions, 13 deletions

diff --git a/sway/config.c b/sway/config.c
index 61131845..4e34aa8c 100644
--- a/sway/config.c
+++ b/sway/config.c
@@ -21,6 +21,7 @@
 #include <dev/evdev/input-event-codes.h>
 #endif
 #include <wlr/types/wlr_output.h>
+#include "sway/input/input-manager.h"
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/layout.h"
@@ -44,11 +45,13 @@ static void config_defaults(struct sway_config *config) {
 	if (!(config->criteria = create_list())) goto cleanup;
 	if (!(config->no_focus = create_list())) goto cleanup;
 	if (!(config->input_configs = create_list())) goto cleanup;
+	if (!(config->seat_configs = create_list())) goto cleanup;
 	if (!(config->output_configs = create_list())) goto cleanup;
 
 	if (!(config->cmd_queue = create_list())) goto cleanup;
 
-	if (!(config->current_mode = malloc(sizeof(struct sway_mode)))) goto cleanup;
+	if (!(config->current_mode = malloc(sizeof(struct sway_mode))))
+		goto cleanup;
 	if (!(config->current_mode->name = malloc(sizeof("default")))) goto cleanup;
 	strcpy(config->current_mode->name, "default");
 	if (!(config->current_mode->bindings = create_list())) goto cleanup;
@@ -226,6 +229,227 @@ static int qstrcmp(const void* a, const void* b) {
 	return strcmp(*((char**) a), *((char**) b));
 }
 
+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);
+}
+
+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;
+}
+
 bool load_main_config(const char *file, bool is_active) {
 	char *path;
 	if (file != NULL) {
@@ -256,8 +480,9 @@ bool load_main_config(const char *file, bool is_active) {
 	bool success = true;
 	DIR *dir = opendir(SYSCONFDIR "/sway/security.d");
 	if (!dir) {
-		sway_log(L_ERROR, "%s does not exist, sway will have no security configuration"
-				" and will probably be broken", SYSCONFDIR "/sway/security.d");
+		sway_log(L_ERROR,
+			"%s does not exist, sway will have no security configuration"
+			" and will probably be broken", SYSCONFDIR "/sway/security.d");
 	} else {
 		list_t *secconfigs = create_list();
 		char *base = SYSCONFDIR "/sway/security.d/";
@@ -281,8 +506,12 @@ bool load_main_config(const char *file, bool is_active) {
 		list_qsort(secconfigs, qstrcmp);
 		for (int i = 0; i < secconfigs->length; ++i) {
 			char *_path = secconfigs->items[i];
-			if (stat(_path, &s) || s.st_uid != 0 || s.st_gid != 0 || (((s.st_mode & 0777) != 0644) && (s.st_mode & 0777) != 0444)) {
-				sway_log(L_ERROR, "Refusing to load %s - it must be owned by root and mode 644 or 444", _path);
+			if (stat(_path, &s) || s.st_uid != 0 || s.st_gid != 0 ||
+					(((s.st_mode & 0777) != 0644) &&
+					(s.st_mode & 0777) != 0444)) {
+				sway_log(L_ERROR,
+					"Refusing to load %s - it must be owned by root "
+					"and mode 644 or 444", _path);
 				success = false;
 			} else {
 				success = success && load_config(_path, config);
@@ -311,7 +540,8 @@ bool load_main_config(const char *file, bool is_active) {
 	return success;
 }
 
-static bool load_include_config(const char *path, const char *parent_dir, struct sway_config *config) {
+static bool load_include_config(const char *path, const char *parent_dir,
+		struct sway_config *config) {
 	// save parent config
 	const char *parent_config = config->current_config;
 
@@ -321,7 +551,8 @@ static bool load_include_config(const char *path, const char *parent_dir, struct
 		len = len + strlen(parent_dir) + 2;
 		full_path = malloc(len * sizeof(char));
 		if (!full_path) {
-			sway_log(L_ERROR, "Unable to allocate full path to included config");
+			sway_log(L_ERROR,
+				"Unable to allocate full path to included config");
 			return false;
 		}
 		snprintf(full_path, len, "%s/%s", parent_dir, path);
@@ -340,7 +571,9 @@ static bool load_include_config(const char *path, const char *parent_dir, struct
 	for (j = 0; j < config->config_chain->length; ++j) {
 		char *old_path = config->config_chain->items[j];
 		if (strcmp(real_path, old_path) == 0) {
-			sway_log(L_DEBUG, "%s already included once, won't be included again.", real_path);
+			sway_log(L_DEBUG,
+				"%s already included once, won't be included again.",
+				real_path);
 			free(real_path);
 			return false;
 		}
@@ -400,6 +633,7 @@ bool load_include_configs(const char *path, struct sway_config *config) {
 	return true;
 }
 
+
 bool read_config(FILE *file, struct sway_config *config) {
 	bool success = true;
 	enum cmd_status block = CMD_BLOCK_END;
@@ -427,8 +661,8 @@ bool read_config(FILE *file, struct sway_config *config) {
 		switch(res->status) {
 		case CMD_FAILURE:
 		case CMD_INVALID:
-			sway_log(L_ERROR, "Error on line %i '%s': %s (%s)", line_number, line,
-				res->error, config->current_config);
+			sway_log(L_ERROR, "Error on line %i '%s': %s (%s)", line_number,
+				line, res->error, config->current_config);
 			success = false;
 			break;
 
@@ -453,6 +687,14 @@ bool read_config(FILE *file, struct sway_config *config) {
 			}
 			break;
 
+		case CMD_BLOCK_SEAT:
+			if (block == CMD_BLOCK_END) {
+				block = CMD_BLOCK_SEAT;
+			} else {
+				sway_log(L_ERROR, "Invalid block '%s'", line);
+			}
+			break;
+
 		case CMD_BLOCK_BAR:
 			if (block == CMD_BLOCK_END) {
 				block = CMD_BLOCK_BAR;
@@ -503,8 +745,13 @@ bool read_config(FILE *file, struct sway_config *config) {
 
 			case CMD_BLOCK_INPUT:
 				sway_log(L_DEBUG, "End of input block");
-				// TODO: input
-				//current_input_config = NULL;
+				current_input_config = NULL;
+				block = CMD_BLOCK_END;
+				break;
+
+			case CMD_BLOCK_SEAT:
+				sway_log(L_DEBUG, "End of seat block");
+				current_seat_config = NULL;
 				block = CMD_BLOCK_END;
 				break;
 
@@ -569,7 +816,8 @@ char *do_var_replacement(char *str) {
 				char *newstr = malloc(strlen(str) - vnlen + vvlen + 1);
 				if (!newstr) {
 					sway_log(L_ERROR,
-							"Unable to allocate replacement during variable expansion");
+						"Unable to allocate replacement "
+						"during variable expansion");
 					break;
 				}
 				char *newptr = newstr;