Files
buffybox/unl0kr/config.c
2024-03-30 21:12:37 +01:00

188 lines
6.3 KiB
C

/**
* Copyright 2021 Johannes Marbach
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "../shared/config.h"
#include "../shared/log.h"
#include "../squeek2lvgl/sq2lv.h"
#include "lvgl/lvgl.h"
#include <ini.h>
#include <stdlib.h>
#include <string.h>
/**
* Static prototypes
*/
/**
* Handle parsing events from INIH.
*
* @param user_data pointer to user data
* @param section current section name
* @param key option key
* @param value option value
* @return 0 on error, non-0 otherwise
*/
static int parsing_handler(void* user_data, const char* section, const char* key, const char* value);
/**
* Static functions
*/
static int parsing_handler(void* user_data, const char* section, const char* key, const char* value) {
ul_config_opts *opts = (ul_config_opts *)user_data;
if (strcmp(section, "general") == 0) {
if (strcmp(key, "animations") == 0) {
if (bbx_config_parse_bool(value, &(opts->general.animations))) {
return 1;
}
} else if (strcmp(key, "backend") == 0) {
ul_backends_backend_id_t id = ul_backends_find_backend_with_name(value);
if (id != UL_BACKENDS_BACKEND_NONE) {
opts->general.backend = id;
return 1;
}
} else if (strcmp(key, "timeout") == 0) {
/* Use a max ceiling of 60 minutes (3600 secs) */
opts->general.timeout = (uint16_t)LV_MIN(strtoul(value, (char **)NULL, 10), 3600);
return 1;
}
} else if (strcmp(section, "keyboard") == 0) {
if (strcmp(key, "autohide") == 0) {
if (bbx_config_parse_bool(value, &(opts->keyboard.autohide))) {
return 1;
}
} else if (strcmp(key, "layout") == 0) {
sq2lv_layout_id_t id = sq2lv_find_layout_with_short_name(value);
if (id != SQ2LV_LAYOUT_NONE) {
opts->keyboard.layout_id = id;
return 1;
}
} else if (strcmp(key, "popovers") == 0) {
if (bbx_config_parse_bool(value, &(opts->keyboard.popovers))) {
return 1;
}
}
} else if (strcmp(section, "textarea") == 0) {
if (strcmp(key, "obscured") == 0) {
if (bbx_config_parse_bool(value, &(opts->textarea.obscured))) {
return 1;
}
} else if (strcmp(key, "bullet") == 0) {
char *bullet = strdup(value);
if (bullet) {
opts->textarea.bullet = bullet;
return 1;
}
}
} else if (strcmp(section, "theme") == 0) {
if (strcmp(key, "default") == 0) {
bbx_themes_theme_id_t id = bbx_themes_find_theme_with_name(value);
if (id != BBX_THEMES_THEME_NONE) {
opts->theme.default_id = id;
return 1;
}
} else if (strcmp(key, "alternate") == 0) {
bbx_themes_theme_id_t id = bbx_themes_find_theme_with_name(value);
if (id != BBX_THEMES_THEME_NONE) {
opts->theme.alternate_id = id;
return 1;
}
}
} else if (strcmp(section, "input") == 0) {
if (strcmp(key, "keyboard") == 0) {
if (bbx_config_parse_bool(value, &(opts->input.keyboard))) {
return 1;
}
} else if (strcmp(key, "pointer") == 0) {
if (bbx_config_parse_bool(value, &(opts->input.pointer))) {
return 1;
}
} else if (strcmp(key, "touchscreen") == 0) {
if (bbx_config_parse_bool(value, &(opts->input.touchscreen))) {
return 1;
}
}
} else if (strcmp(section, "quirks") == 0) {
if (strcmp(key, "fbdev_force_refresh") == 0) {
if (bbx_config_parse_bool(value, &(opts->quirks.fbdev_force_refresh))) {
return 1;
}
} else if (strcmp(key, "terminal_prevent_graphics_mode") == 0) {
if (bbx_config_parse_bool(value, &(opts->quirks.terminal_prevent_graphics_mode))) {
return 1;
}
} else if (strcmp(key, "terminal_allow_keyboard_input") == 0) {
if (bbx_config_parse_bool(value, &(opts->quirks.terminal_allow_keyboard_input))) {
return 1;
}
}
}
bbx_log(BBX_LOG_LEVEL_ERROR, "Ignoring invalid config value \"%s\" for key \"%s\" in section \"%s\"", value, key, section);
return 1; /* Return 1 (true) so that we can use the return value of ini_parse exclusively for file-level errors (e.g. file not found) */
}
/**
* Public functions
*/
void ul_config_init_opts(ul_config_opts *opts) {
opts->general.animations = false;
opts->general.backend = ul_backends_backends[0] == NULL ? UL_BACKENDS_BACKEND_NONE : 0;
opts->general.timeout = 0;
opts->keyboard.autohide = true;
opts->keyboard.layout_id = SQ2LV_LAYOUT_US;
opts->keyboard.popovers = true;
opts->textarea.obscured = true;
opts->textarea.bullet = LV_SYMBOL_BULLET;
opts->theme.default_id = BBX_THEMES_THEME_BREEZY_DARK;
opts->theme.alternate_id = BBX_THEMES_THEME_BREEZY_LIGHT;
opts->input.keyboard = true;
opts->input.pointer = true;
opts->input.touchscreen = true;
opts->quirks.fbdev_force_refresh = false;
opts->quirks.terminal_prevent_graphics_mode = false;
opts->quirks.terminal_allow_keyboard_input = false;
}
void ul_config_parse_directory(const char *path, ul_config_opts *opts) {
/* Find files in directory */
char **found = NULL;
int num_found = 0;
bbx_config_find_files(path, &found, &num_found);
/* Sort and parse files */
qsort(found, num_found, sizeof(char *), bbx_config_compare_strings);
ul_config_parse_files((const char **)found, num_found, opts);
/* Free memory */
for (int i = 0; i < num_found; ++i) {
free(found[i]);
}
free(found);
}
void ul_config_parse_files(const char **files, int num_files, ul_config_opts *opts) {
for (int i = 0; i < num_files; ++i) {
ul_config_parse_file(files[i], opts);
}
}
void ul_config_parse_file(const char *path, ul_config_opts *opts) {
bbx_log(BBX_LOG_LEVEL_VERBOSE, "Parsing config file %s", path);
if (ini_parse(path, parsing_handler, opts) != 0) {
bbx_log(BBX_LOG_LEVEL_ERROR, "Ignoring invalid config file %s", path);
}
}