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-rw-r--r--src/ConfigFile.cxx269
1 files changed, 0 insertions, 269 deletions
diff --git a/src/ConfigFile.cxx b/src/ConfigFile.cxx
deleted file mode 100644
index f045213a4..000000000
--- a/src/ConfigFile.cxx
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * Copyright (C) 2003-2014 The Music Player Daemon Project
- * http://www.musicpd.org
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-#include "ConfigFile.hxx"
-#include "ConfigData.hxx"
-#include "ConfigTemplates.hxx"
-#include "util/Tokenizer.hxx"
-#include "util/StringUtil.hxx"
-#include "util/Error.hxx"
-#include "util/Domain.hxx"
-#include "fs/Limits.hxx"
-#include "fs/Path.hxx"
-#include "fs/FileSystem.hxx"
-#include "Log.hxx"
-
-#include <assert.h>
-#include <stdio.h>
-
-#define MAX_STRING_SIZE MPD_PATH_MAX+80
-
-#define CONF_COMMENT '#'
-
-static constexpr Domain config_file_domain("config_file");
-
-static bool
-config_read_name_value(struct config_param *param, char *input, unsigned line,
- Error &error)
-{
- Tokenizer tokenizer(input);
-
- const char *name = tokenizer.NextWord(error);
- if (name == nullptr) {
- assert(!tokenizer.IsEnd());
- return false;
- }
-
- const char *value = tokenizer.NextString(error);
- if (value == nullptr) {
- if (tokenizer.IsEnd()) {
- error.Set(config_file_domain, "Value missing");
- } else {
- assert(error.IsDefined());
- }
-
- return false;
- }
-
- if (!tokenizer.IsEnd() && tokenizer.CurrentChar() != CONF_COMMENT) {
- error.Set(config_file_domain, "Unknown tokens after value");
- return false;
- }
-
- const struct block_param *bp = param->GetBlockParam(name);
- if (bp != nullptr) {
- error.Format(config_file_domain,
- "\"%s\" is duplicate, first defined on line %i",
- name, bp->line);
- return false;
- }
-
- param->AddBlockParam(name, value, line);
- return true;
-}
-
-static struct config_param *
-config_read_block(FILE *fp, int *count, char *string, Error &error)
-{
- struct config_param *ret = new config_param(*count);
-
- while (true) {
- char *line;
-
- line = fgets(string, MAX_STRING_SIZE, fp);
- if (line == nullptr) {
- delete ret;
- error.Set(config_file_domain,
- "Expected '}' before end-of-file");
- return nullptr;
- }
-
- (*count)++;
- line = strchug_fast(line);
- if (*line == 0 || *line == CONF_COMMENT)
- continue;
-
- if (*line == '}') {
- /* end of this block; return from the function
- (and from this "while" loop) */
-
- line = strchug_fast(line + 1);
- if (*line != 0 && *line != CONF_COMMENT) {
- delete ret;
- error.Format(config_file_domain,
- "line %i: Unknown tokens after '}'",
- *count);
- return nullptr;
- }
-
- return ret;
- }
-
- /* parse name and value */
-
- if (!config_read_name_value(ret, line, *count, error)) {
- assert(*line != 0);
- delete ret;
- error.FormatPrefix("line %i: ", *count);
- return nullptr;
- }
- }
-}
-
-gcc_nonnull_all
-static void
-Append(config_param *&head, config_param *p)
-{
- assert(p->next == nullptr);
-
- config_param **i = &head;
- while (*i != nullptr)
- i = &(*i)->next;
-
- *i = p;
-}
-
-static bool
-ReadConfigFile(ConfigData &config_data, FILE *fp, Error &error)
-{
- assert(fp != nullptr);
-
- char string[MAX_STRING_SIZE + 1];
- int count = 0;
- struct config_param *param;
-
- while (fgets(string, MAX_STRING_SIZE, fp)) {
- char *line;
- const char *name, *value;
-
- count++;
-
- line = strchug_fast(string);
- if (*line == 0 || *line == CONF_COMMENT)
- continue;
-
- /* the first token in each line is the name, followed
- by either the value or '{' */
-
- Tokenizer tokenizer(line);
- name = tokenizer.NextWord(error);
- if (name == nullptr) {
- assert(!tokenizer.IsEnd());
- error.FormatPrefix("line %i: ", count);
- return false;
- }
-
- /* get the definition of that option, and check the
- "repeatable" flag */
-
- const ConfigOption o = ParseConfigOptionName(name);
- if (o == CONF_MAX) {
- error.Format(config_file_domain,
- "unrecognized parameter in config file at "
- "line %i: %s\n", count, name);
- return false;
- }
-
- const unsigned i = unsigned(o);
- const ConfigTemplate &option = config_templates[i];
- config_param *&head = config_data.params[i];
-
- if (head != nullptr && !option.repeatable) {
- param = head;
- error.Format(config_file_domain,
- "config parameter \"%s\" is first defined "
- "on line %i and redefined on line %i\n",
- name, param->line, count);
- return false;
- }
-
- /* now parse the block or the value */
-
- if (option.block) {
- /* it's a block, call config_read_block() */
-
- if (tokenizer.CurrentChar() != '{') {
- error.Format(config_file_domain,
- "line %i: '{' expected", count);
- return false;
- }
-
- line = strchug_fast(tokenizer.Rest() + 1);
- if (*line != 0 && *line != CONF_COMMENT) {
- error.Format(config_file_domain,
- "line %i: Unknown tokens after '{'",
- count);
- return false;
- }
-
- param = config_read_block(fp, &count, string, error);
- if (param == nullptr) {
- return false;
- }
- } else {
- /* a string value */
-
- value = tokenizer.NextString(error);
- if (value == nullptr) {
- if (tokenizer.IsEnd())
- error.Format(config_file_domain,
- "line %i: Value missing",
- count);
- else
- error.FormatPrefix("line %i: ", count);
-
- return false;
- }
-
- if (!tokenizer.IsEnd() &&
- tokenizer.CurrentChar() != CONF_COMMENT) {
- error.Format(config_file_domain,
- "line %i: Unknown tokens after value",
- count);
- return false;
- }
-
- param = new config_param(value, count);
- }
-
- Append(head, param);
- }
-
- return true;
-}
-
-bool
-ReadConfigFile(ConfigData &config_data, Path path, Error &error)
-{
- assert(!path.IsNull());
- const std::string path_utf8 = path.ToUTF8();
-
- FormatDebug(config_file_domain, "loading file %s", path_utf8.c_str());
-
- FILE *fp = FOpen(path, FOpenMode::ReadText);
- if (fp == nullptr) {
- error.FormatErrno("Failed to open %s", path_utf8.c_str());
- return false;
- }
-
- bool result = ReadConfigFile(config_data, fp, error);
- fclose(fp);
- return result;
-}