1 files changed, 0 insertions, 252 deletions
diff --git a/common/cmd_ini.c b/common/cmd_ini.c
deleted file mode 100644
index 727fd1c664..0000000000
--- a/common/cmd_ini.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * inih -- simple .INI file parser
- *
- * Copyright (c) 2009, Brush Technology
- * Copyright (c) 2012:
- *              Joe Hershberger, National Instruments, joe.hershberger@ni.com
- * All rights reserved.
- *
- * SPDX-License-Identifier:	BSD-3-Clause
- *
- * Go to the project home page for more info:
- * http://code.google.com/p/inih/
- */
-
-#include <common.h>
-#include <command.h>
-#include <environment.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-
-#ifdef CONFIG_INI_MAX_LINE
-#define MAX_LINE CONFIG_INI_MAX_LINE
-#else
-#define MAX_LINE 200
-#endif
-
-#ifdef CONFIG_INI_MAX_SECTION
-#define MAX_SECTION CONFIG_INI_MAX_SECTION
-#else
-#define MAX_SECTION 50
-#endif
-
-#ifdef CONFIG_INI_MAX_NAME
-#define MAX_NAME CONFIG_INI_MAX_NAME
-#else
-#define MAX_NAME 50
-#endif
-
-/* Strip whitespace chars off end of given string, in place. Return s. */
-static char *rstrip(char *s)
-{
-	char *p = s + strlen(s);
-
-	while (p > s && isspace(*--p))
-		*p = '\0';
-	return s;
-}
-
-/* Return pointer to first non-whitespace char in given string. */
-static char *lskip(const char *s)
-{
-	while (*s && isspace(*s))
-		s++;
-	return (char *)s;
-}
-
-/* Return pointer to first char c or ';' comment in given string, or pointer to
-   null at end of string if neither found. ';' must be prefixed by a whitespace
-   character to register as a comment. */
-static char *find_char_or_comment(const char *s, char c)
-{
-	int was_whitespace = 0;
-
-	while (*s && *s != c && !(was_whitespace && *s == ';')) {
-		was_whitespace = isspace(*s);
-		s++;
-	}
-	return (char *)s;
-}
-
-/* Version of strncpy that ensures dest (size bytes) is null-terminated. */
-static char *strncpy0(char *dest, const char *src, size_t size)
-{
-	strncpy(dest, src, size);
-	dest[size - 1] = '\0';
-	return dest;
-}
-
-/* Emulate the behavior of fgets but on memory */
-static char *memgets(char *str, int num, char **mem, size_t *memsize)
-{
-	char *end;
-	int len;
-	int newline = 1;
-
-	end = memchr(*mem, '\n', *memsize);
-	if (end == NULL) {
-		if (*memsize == 0)
-			return NULL;
-		end = *mem + *memsize;
-		newline = 0;
-	}
-	len = min((end - *mem) + newline, num);
-	memcpy(str, *mem, len);
-	if (len < num)
-		str[len] = '\0';
-
-	/* prepare the mem vars for the next call */
-	*memsize -= (end - *mem) + newline;
-	*mem += (end - *mem) + newline;
-
-	return str;
-}
-
-/* Parse given INI-style file. May have [section]s, name=value pairs
-   (whitespace stripped), and comments starting with ';' (semicolon). Section
-   is "" if name=value pair parsed before any section heading. name:value
-   pairs are also supported as a concession to Python's ConfigParser.
-
-   For each name=value pair parsed, call handler function with given user
-   pointer as well as section, name, and value (data only valid for duration
-   of handler call). Handler should return nonzero on success, zero on error.
-
-   Returns 0 on success, line number of first error on parse error (doesn't
-   stop on first error).
-*/
-static int ini_parse(char *filestart, size_t filelen,
-	int (*handler)(void *, char *, char *, char *),	void *user)
-{
-	/* Uses a fair bit of stack (use heap instead if you need to) */
-	char line[MAX_LINE];
-	char section[MAX_SECTION] = "";
-	char prev_name[MAX_NAME] = "";
-
-	char *curmem = filestart;
-	char *start;
-	char *end;
-	char *name;
-	char *value;
-	size_t memleft = filelen;
-	int lineno = 0;
-	int error = 0;
-
-	/* Scan through file line by line */
-	while (memgets(line, sizeof(line), &curmem, &memleft) != NULL) {
-		lineno++;
-		start = lskip(rstrip(line));
-
-		if (*start == ';' || *start == '#') {
-			/*
-			 * Per Python ConfigParser, allow '#' comments at start
-			 * of line
-			 */
-		}
-#if CONFIG_INI_ALLOW_MULTILINE
-		else if (*prev_name && *start && start > line) {
-			/*
-			 * Non-blank line with leading whitespace, treat as
-			 * continuation of previous name's value (as per Python
-			 * ConfigParser).
-			 */
-			if (!handler(user, section, prev_name, start) && !error)
-				error = lineno;
-		}
-#endif
-		else if (*start == '[') {
-			/* A "[section]" line */
-			end = find_char_or_comment(start + 1, ']');
-			if (*end == ']') {
-				*end = '\0';
-				strncpy0(section, start + 1, sizeof(section));
-				*prev_name = '\0';
-			} else if (!error) {
-				/* No ']' found on section line */
-				error = lineno;
-			}
-		} else if (*start && *start != ';') {
-			/* Not a comment, must be a name[=:]value pair */
-			end = find_char_or_comment(start, '=');
-			if (*end != '=')
-				end = find_char_or_comment(start, ':');
-			if (*end == '=' || *end == ':') {
-				*end = '\0';
-				name = rstrip(start);
-				value = lskip(end + 1);
-				end = find_char_or_comment(value, '\0');
-				if (*end == ';')
-					*end = '\0';
-				rstrip(value);
-				/* Strip double-quotes */
-				if (value[0] == '"' &&
-				    value[strlen(value)-1] == '"') {
-					value[strlen(value)-1] = '\0';
-					value += 1;
-				}
-
-				/*
-				 * Valid name[=:]value pair found, call handler
-				 */
-				strncpy0(prev_name, name, sizeof(prev_name));
-				if (!handler(user, section, name, value) &&
-				     !error)
-					error = lineno;
-			} else if (!error)
-				/* No '=' or ':' found on name[=:]value line */
-				error = lineno;
-		}
-	}
-
-	return error;
-}
-
-static int ini_handler(void *user, char *section, char *name, char *value)
-{
-	char *requested_section = (char *)user;
-#ifdef CONFIG_INI_CASE_INSENSITIVE
-	int i;
-
-	for (i = 0; i < strlen(requested_section); i++)
-		requested_section[i] = tolower(requested_section[i]);
-	for (i = 0; i < strlen(section); i++)
-		section[i] = tolower(section[i]);
-#endif
-
-	if (!strcmp(section, requested_section)) {
-#ifdef CONFIG_INI_CASE_INSENSITIVE
-		for (i = 0; i < strlen(name); i++)
-			name[i] = tolower(name[i]);
-		for (i = 0; i < strlen(value); i++)
-			value[i] = tolower(value[i]);
-#endif
-		setenv(name, value);
-		printf("ini: Imported %s as %s\n", name, value);
-	}
-
-	/* success */
-	return 1;
-}
-
-static int do_ini(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	const char *section;
-	char *file_address;
-	size_t file_size;
-
-	if (argc == 1)
-		return CMD_RET_USAGE;
-
-	section = argv[1];
-	file_address = (char *)simple_strtoul(
-		argc < 3 ? getenv("loadaddr") : argv[2], NULL, 16);
-	file_size = (size_t)simple_strtoul(
-		argc < 4 ? getenv("filesize") : argv[3], NULL, 16);
-
-	return ini_parse(file_address, file_size, ini_handler, (void *)section);
-}
-
-U_BOOT_CMD(
-	ini, 4, 0, do_ini,
-	"parse an ini file in memory and merge the specified section into the env",
-	"section [[file-address] file-size]"
-);