[PATCH] rename namedev_dev to udev_rule

1 files changed, 0 insertions, 369 deletions

diff --git a/namedev_parse.c b/namedev_parse.c
deleted file mode 100644
index 3be408932b..0000000000
--- a/namedev_parse.c
+++ /dev/null
@@ -1,369 +0,0 @@
-/*
- * namedev_parse.c
- *
- * Userspace devfs
- *
- * Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2003-2005 Kay Sievers <kay.sievers@vrfy.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 version 2 of the License.
- * 
- *	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.,
- *	675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#ifdef DEBUG
-/* define this to enable parsing debugging also */
-/* #define DEBUG_PARSER */
-#endif
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#include "udev_libc_wrapper.h"
-#include "udev.h"
-#include "udev_utils.h"
-#include "logging.h"
-#include "namedev.h"
-
-LIST_HEAD(config_device_list);
-
-static int add_config_dev(struct config_device *new_dev)
-{
-	struct config_device *tmp_dev;
-
-	tmp_dev = malloc(sizeof(*tmp_dev));
-	if (tmp_dev == NULL)
-		return -ENOMEM;
-	memcpy(tmp_dev, new_dev, sizeof(*tmp_dev));
-	list_add_tail(&tmp_dev->node, &config_device_list);
-	//dump_config_dev(tmp_dev);
-	return 0;
-}
-
-void dump_config_dev(struct config_device *dev)
-{
-	dbg_parse("name='%s', symlink='%s', bus='%s', id='%s', "
-		  "sysfs_file[0]='%s', sysfs_value[0]='%s', "
-		  "kernel='%s', program='%s', result='%s'"
-		  "owner='%s', group='%s', mode=%#o",
-		  dev->name, dev->symlink, dev->bus, dev->id,
-		  dev->sysfs_pair[0].file, dev->sysfs_pair[0].value,
-		  dev->kernel, dev->program, dev->result,
-		  dev->owner, dev->group, dev->mode);
-}
-
-void dump_config_dev_list(void)
-{
-	struct config_device *dev;
-
-	list_for_each_entry(dev, &config_device_list, node)
-		dump_config_dev(dev);
-}
-
-/* extract possible KEY{attr} */
-static char *get_key_attribute(char *str)
-{
-	char *pos;
-	char *attr;
-
-	attr = strchr(str, '{');
-	if (attr != NULL) {
-		attr++;
-		pos = strchr(attr, '}');
-		if (pos == NULL) {
-			dbg("missing closing brace for format");
-			return NULL;
-		}
-		pos[0] = '\0';
-		dbg("attribute='%s'", attr);
-		return attr;
-	}
-
-	return NULL;
-}
-
-static int namedev_parse(struct udevice *udev, const char *filename)
-{
-	char line[LINE_SIZE];
-	char *bufline;
-	int lineno;
-	char *temp;
-	char *temp2;
-	char *temp3;
-	char *attr;
-	char *buf;
-	size_t bufsize;
-	size_t cur;
-	size_t count;
-	int program_given = 0;
-	int valid;
-	int retval = 0;
-	struct config_device dev;
-
-	if (file_map(filename, &buf, &bufsize) == 0) {
-		dbg("reading '%s' as rules file", filename);
-	} else {
-		dbg("can't open '%s' as rules file", filename);
-		return -1;
-	}
-
-	/* loop through the whole file */
-	cur = 0;
-	lineno = 0;
-	while (cur < bufsize) {
-		unsigned int i, j;
-
-		count = buf_get_line(buf, bufsize, cur);
-		bufline = &buf[cur];
-		cur += count+1;
-		lineno++;
-
-		if (count >= sizeof(line)) {
-			info("line too long, rule skipped %s, line %d", filename, lineno);
-			continue;
-		}
-
-		/* eat the whitespace */
-		while ((count > 0) && isspace(bufline[0])) {
-			bufline++;
-			count--;
-		}
-		if (count == 0)
-			continue;
-
-		/* see if this is a comment */
-		if (bufline[0] == COMMENT_CHARACTER)
-			continue;
-
-		/* skip backslash and newline from multi line rules */
-		for (i = j = 0; i < count; i++) {
-			if (bufline[i] == '\\' && bufline[i+1] == '\n')
-				continue;
-
-			line[j++] = bufline[i];
-		}
-		line[j] = '\0';
-		dbg_parse("read '%s'", line);
-
-		/* get all known keys */
-		memset(&dev, 0x00, sizeof(struct config_device));
-		temp = line;
-		valid = 0;
-
-		while (1) {
-			retval = parse_get_pair(&temp, &temp2, &temp3);
-			if (retval)
-				break;
-
-			if (strcasecmp(temp2, FIELD_KERNEL) == 0) {
-				strlcpy(dev.kernel, temp3, sizeof(dev.kernel));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_SUBSYSTEM) == 0) {
-				strlcpy(dev.subsystem, temp3, sizeof(dev.subsystem));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_BUS) == 0) {
-				strlcpy(dev.bus, temp3, sizeof(dev.bus));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_ID) == 0) {
-				strlcpy(dev.id, temp3, sizeof(dev.id));
-				valid = 1;
-				continue;
-			}
-
-			if (strncasecmp(temp2, FIELD_SYSFS, sizeof(FIELD_SYSFS)-1) == 0) {
-				struct sysfs_pair *pair = &dev.sysfs_pair[0];
-				int sysfs_pair_num = 0;
-
-				/* find first unused pair */
-				while (pair->file[0] != '\0') {
-					++sysfs_pair_num;
-					if (sysfs_pair_num >= MAX_SYSFS_PAIRS) {
-						pair = NULL;
-						break;
-					}
-					++pair;
-				}
-				if (pair) {
-					attr = get_key_attribute(temp2 + sizeof(FIELD_SYSFS)-1);
-					if (attr == NULL) {
-						dbg("error parsing " FIELD_SYSFS " attribute");
-						continue;
-					}
-					strlcpy(pair->file, attr, sizeof(pair->file));
-					strlcpy(pair->value, temp3, sizeof(pair->value));
-					valid = 1;
-				}
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_DRIVER) == 0) {
-				strlcpy(dev.driver, temp3, sizeof(dev.driver));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_PROGRAM) == 0) {
-				program_given = 1;
-				strlcpy(dev.program, temp3, sizeof(dev.program));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_RESULT) == 0) {
-				strlcpy(dev.result, temp3, sizeof(dev.result));
-				valid = 1;
-				continue;
-			}
-
-			if (strncasecmp(temp2, FIELD_NAME, sizeof(FIELD_NAME)-1) == 0) {
-				attr = get_key_attribute(temp2 + sizeof(FIELD_NAME)-1);
-				/* FIXME: remove old style options and make OPTIONS= mandatory */
-				if (attr != NULL) {
-					if (strstr(attr, OPTION_PARTITIONS) != NULL) {
-						dbg_parse("creation of partition nodes requested");
-						dev.partitions = DEFAULT_PARTITIONS_COUNT;
-					}
-					if (strstr(attr, OPTION_IGNORE_REMOVE) != NULL) {
-						dbg_parse("remove event should be ignored");
-						dev.ignore_remove = 1;
-					}
-				}
-				if (temp3[0] != '\0')
-					strlcpy(dev.name, temp3, sizeof(dev.name));
-				else
-					dev.ignore_device = 1;
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_SYMLINK) == 0) {
-				strlcpy(dev.symlink, temp3, sizeof(dev.symlink));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_OWNER) == 0) {
-				strlcpy(dev.owner, temp3, sizeof(dev.owner));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_GROUP) == 0) {
-				strlcpy(dev.group, temp3, sizeof(dev.group));
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_MODE) == 0) {
-				dev.mode = strtol(temp3, NULL, 8);
-				valid = 1;
-				continue;
-			}
-
-			if (strcasecmp(temp2, FIELD_OPTIONS) == 0) {
-				if (strstr(temp3, OPTION_IGNORE_DEVICE) != NULL) {
-					dbg_parse("device should be ignored");
-					dev.ignore_device = 1;
-				}
-				if (strstr(temp3, OPTION_IGNORE_REMOVE) != NULL) {
-					dbg_parse("remove event should be ignored");
-					dev.ignore_remove = 1;
-				}
-				if (strstr(temp3, OPTION_PARTITIONS) != NULL) {
-					dbg_parse("creation of partition nodes requested");
-					dev.partitions = DEFAULT_PARTITIONS_COUNT;
-				}
-				valid = 1;
-				continue;
-			}
-
-			dbg("unknown type of field '%s'", temp2);
-			goto error;
-		}
-
-		/* skip line if not any valid key was found */
-		if (!valid)
-			goto error;
-
-		/* simple plausibility checks for given keys */
-		if ((dev.sysfs_pair[0].file[0] == '\0') ^
-		    (dev.sysfs_pair[0].value[0] == '\0')) {
-			info("inconsistency in " FIELD_SYSFS " key");
-			goto error;
-		}
-
-		if ((dev.result[0] != '\0') && (program_given == 0)) {
-			info(FIELD_RESULT " is only useful when "
-			     FIELD_PROGRAM " is called in any rule before");
-			goto error;
-		}
-
-		dev.config_line = lineno;
-		strlcpy(dev.config_file, filename, sizeof(dev.config_file));
-		retval = add_config_dev(&dev);
-		if (retval) {
-			dbg("add_config_dev returned with error %d", retval);
-			continue;
-error:
-			info("parse error %s, line %d:%d, rule skipped",
-			     filename, lineno, (int) (temp - line));
-		}
-	}
-
-	file_unmap(buf, bufsize);
-	return retval;
-}
-
-int namedev_init(void)
-{
-	struct stat stats;
-	int retval;
-
-	if (stat(udev_rules_filename, &stats) != 0)
-		return -1;
-
-	if ((stats.st_mode & S_IFMT) != S_IFDIR)
-		retval = namedev_parse(NULL, udev_rules_filename);
-	else
-		retval = call_foreach_file(namedev_parse, NULL, udev_rules_filename, RULEFILE_SUFFIX);
-
-	return retval;
-}
-
-void namedev_close(void)
-{
-	struct config_device *dev;
-	struct config_device *temp_dev;
-
-	list_for_each_entry_safe(dev, temp_dev, &config_device_list, node) {
-		list_del(&dev->node);
-		free(dev);
-	}
-}
-