From bcef77a7fb3b73d2a2fbcea51012014b62755bb5 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 31 May 2019 18:42:01 +0200
Subject: Switch to a JSON-based config format

We can get rid of a lot of code by ditching out INI format parser. We also
remove the support for "subtype" and "generator" templates for now; rather
than implementing this in NeCo itself, templates could be implemented as
a Lua DSL later.
---
 src/config-ini.c | 140 -------------------------------------------------------
 1 file changed, 140 deletions(-)
 delete mode 100644 src/config-ini.c

(limited to 'src/config-ini.c')

diff --git a/src/config-ini.c b/src/config-ini.c
deleted file mode 100644
index 0461e13..0000000
--- a/src/config-ini.c
+++ /dev/null
@@ -1,140 +0,0 @@
-#include "config-ini.h"
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-
-static void free_field(ini_field_t *field) {
-	free(field->key);
-	free(field->value);
-	free(field);
-}
-
-static void free_section(ini_section_t *section) {
-	ini_field_t *field, *tmp;
-
-	list_for_each_entry_safe(field, tmp, &section->fields, node)
-		free_field(field);
-
-	free(section->name);
-	free(section);
-}
-
-void free_ini_file(ini_file_t *file) {
-	ini_section_t *section, *tmp;
-
-	list_for_each_entry_safe(section, tmp, &file->sections, node)
-		free_section(section);
-
-	free(file);
-}
-
-static bool add_field(ini_section_t *section, const char *key, const char *value) {
-	ini_field_t *field = calloc(1, sizeof(*field));
-	if (!field)
-		return false;
-
-	field->key = strdup(key);
-	field->value = strdup(value);
-
-	if (!field->key || !field->value) {
-		free_field(field);
-		return false;
-	}
-
-	list_add_tail(&field->node, &section->fields);
-
-	return true;
-}
-
-static ini_section_t * add_section(ini_file_t *file, const char *name) {
-	ini_section_t *section = calloc(1, sizeof(*section));
-	if (!section)
-		return NULL;
-	
-	section->name = strdup(name);
-	if (!section->name) {
-		free(section);
-		return false;
-	}
-
-	INIT_LIST_HEAD(&section->fields);
-	list_add_tail(&section->node, &file->sections);
-
-	return section;
-}
-
-ini_file_t * read_ini_file(FILE *f) {
-	ini_file_t *file = calloc(1, sizeof(*file));
-	if (!file)
-		goto error;
-
-	INIT_LIST_HEAD(&file->sections);
-
-	ini_section_t *section = NULL;
-	int err = 0;
-
-	char *line = NULL;
-	size_t n = 0;
-
-	while (getline(&line, &n, f) >= 0) {
-		char *input = line;
-
-		while (isspace(input[0]))
-			input++;
-		
-		if (input[0] == '#' || input[0] == '\0')
-			continue;
-
-		size_t len = strlen(input);
-
-		while (isspace(input[len-1]))
-			len--;
-
-		if (input[0] == '[') {
-			if (input[len-1] != ']') {
-				err = EINVAL;
-				goto error;
-			}
-
-			input[len-1] = '\0';
-
-			section = add_section(file, input+1);
-			if (!section)
-				goto error;
-		} else {
-			if (!section) {
-				err = EINVAL;
-				goto error;
-			}
-
-			input[len] = '\0';
-
-			char *delim = strchr(input, '=');
-			if (!delim) {
-				err = EINVAL;
-				goto error;
-			}
-			
-			*delim = '\0';
-
-			if (!add_field(section, input, delim+1))
-				goto error;
-		}
-	}
-
-	if (ferror(f))
-		err = EIO;
-
-error:
-	free(line);
-
-	if (err) {
-		free_ini_file(file);
-		errno = err;
-		return NULL;
-	}
-
-	return file;
-}
-- 
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