77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
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/*
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* Copyright (C) 2019 Scoopta
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* This file is part of Wofi
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* Wofi is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Wofi is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Wofi. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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void config_load(struct map* map, const char* config) {
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FILE* file = fopen(config, "r");
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char* line = NULL;
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size_t size = 0;
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while(getline(&line, &size, file) != -1) {
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char* hash = strchr(line, '#');
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if(hash != NULL) {
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if(hash == line || *(hash - 1) != '\\') {
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*hash = 0;
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}
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}
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char* backslash = strchr(line, '\\');
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size_t backslash_count = 0;
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while(backslash != NULL) {
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++backslash_count;
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backslash = strchr(backslash + 1, '\\');
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}
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char* new_line = calloc(1, size - backslash_count);
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size_t line_size = strlen(line);
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size_t new_line_count = 0;
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for(size_t count = 0; count < line_size; ++count) {
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if(line[count] == '\\') {
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continue;
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}
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new_line[new_line_count++] = line[count];
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}
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free(line);
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line = new_line;
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char* equals = strchr(line, '=');
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if(equals == NULL) {
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continue;
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}
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*equals = 0;
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char* key = equals - 1;
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while(*key == ' ') {
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--key;
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}
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*(key + 1) = 0;
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char* value = equals + 1;
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while(*value == ' ') {
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++value;
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}
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size_t len = strlen(value);
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*(value + len - 1) = 0;
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map_put(map, line, value);
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}
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free(line);
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fclose(file);
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}
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char* config_get(struct map* config, const char* key, char* def_opt) {
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char* opt = map_get(config, key);
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if(opt == NULL) {
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opt = def_opt;
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}
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return opt;
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}
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