--- /dev/null
+
+The "inih" library is distributed under the New BSD license:
+
+Copyright (c) 2009, Ben Hoyt
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of Ben Hoyt nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY BEN HOYT ''AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL BEN HOYT BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- /dev/null
+CC = gcc -Wall
+
+all: ini.c ini.h
+ $(CC) -O -c ini.c
+
+clean:
+ rm -f *.o *.bak *.out ex
--- /dev/null
+/* inih -- simple .INI file parser
+
+inih is released under the New BSD license (see LICENSE.txt). Go to the project
+home page for more info:
+
+http://code.google.com/p/inih/
+
+*/
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+#include "ini.h"
+
+#if !INI_USE_STACK
+#include <stdlib.h>
+#endif
+
+#define MAX_SECTION 50
+#define MAX_NAME 50
+
+/* 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((unsigned char)(*--p)))
+ *p = '\0';
+ return s;
+}
+
+/* Return pointer to first non-whitespace char in given string. */
+static char* lskip(const char* s)
+{
+ while (*s && isspace((unsigned char)(*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((unsigned char)(*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;
+}
+
+/* See documentation in header file. */
+int ini_parse_file(FILE* file,
+ int (*handler)(void*, const char*, const char*,
+ const char*),
+ void* user)
+{
+ /* Uses a fair bit of stack (use heap instead if you need to) */
+#if INI_USE_STACK
+ char line[INI_MAX_LINE];
+#else
+ char* line;
+#endif
+ char section[MAX_SECTION] = "";
+ char prev_name[MAX_NAME] = "";
+
+ char* start;
+ char* end;
+ char* name;
+ char* value;
+ int lineno = 0;
+ int error = 0;
+
+#if !INI_USE_STACK
+ line = (char*)malloc(INI_MAX_LINE);
+ if (!line) {
+ return -2;
+ }
+#endif
+
+ /* Scan through file line by line */
+ while (fgets(line, INI_MAX_LINE, file) != NULL) {
+ lineno++;
+
+ start = line;
+#if INI_ALLOW_BOM
+ if (lineno == 1 && (unsigned char)start[0] == 0xEF &&
+ (unsigned char)start[1] == 0xBB &&
+ (unsigned char)start[2] == 0xBF) {
+ start += 3;
+ }
+#endif
+ start = lskip(rstrip(start));
+
+ if (*start == ';' || *start == '#') {
+ /* Per Python ConfigParser, allow '#' comments at start of line */
+ }
+#if INI_ALLOW_MULTILINE
+ else if (*prev_name && *start && start > line) {
+ /* Non-black 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);
+
+ /* 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;
+ }
+ }
+
+#if INI_STOP_ON_FIRST_ERROR
+ if (error)
+ break;
+#endif
+ }
+
+#if !INI_USE_STACK
+ free(line);
+#endif
+
+ return error;
+}
+
+/* See documentation in header file. */
+int ini_parse(const char* filename,
+ int (*handler)(void*, const char*, const char*, const char*),
+ void* user)
+{
+ FILE* file;
+ int error;
+
+ file = fopen(filename, "r");
+ if (!file)
+ return -1;
+ error = ini_parse_file(file, handler, user);
+ fclose(file);
+ return error;
+}
--- /dev/null
+/* inih -- simple .INI file parser
+
+inih is released under the New BSD license (see LICENSE.txt). Go to the project
+home page for more info:
+
+http://code.google.com/p/inih/
+
+*/
+
+#ifndef __INI_H__
+#define __INI_H__
+
+/* Make this header file easier to include in C++ code */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+
+/* 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), -1 on file open error, or -2 on memory allocation
+ error (only when INI_USE_STACK is zero).
+*/
+int ini_parse(const char* filename,
+ int (*handler)(void* user, const char* section,
+ const char* name, const char* value),
+ void* user);
+
+/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't
+ close the file when it's finished -- the caller must do that. */
+int ini_parse_file(FILE* file,
+ int (*handler)(void* user, const char* section,
+ const char* name, const char* value),
+ void* user);
+
+/* Nonzero to allow multi-line value parsing, in the style of Python's
+ ConfigParser. If allowed, ini_parse() will call the handler with the same
+ name for each subsequent line parsed. */
+#ifndef INI_ALLOW_MULTILINE
+#define INI_ALLOW_MULTILINE 1
+#endif
+
+/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of
+ the file. See http://code.google.com/p/inih/issues/detail?id=21 */
+#ifndef INI_ALLOW_BOM
+#define INI_ALLOW_BOM 1
+#endif
+
+/* Nonzero to use stack, zero to use heap (malloc/free). */
+#ifndef INI_USE_STACK
+#define INI_USE_STACK 1
+#endif
+
+/* Stop parsing on first error (default is to keep parsing). */
+#ifndef INI_STOP_ON_FIRST_ERROR
+#define INI_STOP_ON_FIRST_ERROR 0
+#endif
+
+/* Maximum line length for any line in INI file. */
+#ifndef INI_MAX_LINE
+#define INI_MAX_LINE 200
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INI_H__ */
+++ /dev/null
-Subproject commit d6945571ad745e12952e4b824f591864f190934e
projects / hdmi-switcher.git / commitdiff
