/*
* Copyright (C) 2000 by Glenn McGrath
* Copyright (C) 2001 by Laurence Anderson
- *
+ *
* Based on previous work by busybox developers and others.
*
* This program is free software; you can redistribute it and/or modify
char buf[SEEK_BUF];
while (len) {
- cc = fread(buf, sizeof(buf[0]),
- len > SEEK_BUF ? SEEK_BUF : len,
+ cc = fread(buf, sizeof(buf[0]),
+ len > SEEK_BUF ? SEEK_BUF : len,
fd);
total += cc;
}
-/* Extract the data postioned at src_stream to either filesystem, stdout or
- * buffer depending on the value of 'function' which is defined in libbb.h
+/* Extract the data postioned at src_stream to either filesystem, stdout or
+ * buffer depending on the value of 'function' which is defined in libbb.h
*
* prefix doesnt have to be just a directory, it may prefix the filename as well.
*
- * e.g. '/var/lib/dpkg/info/dpkg.' will extract all files to the base bath
- * '/var/lib/dpkg/info/' and all files/dirs created in that dir will have
+ * e.g. '/var/lib/dpkg/info/dpkg.' will extract all files to the base bath
+ * '/var/lib/dpkg/info/' and all files/dirs created in that dir will have
* 'dpkg.' as their prefix
*
* For this reason if prefix does point to a dir then it must end with a
- * trailing '/' or else the last dir will be assumed to be the file prefix
+ * trailing '/' or else the last dir will be assumed to be the file prefix
*/
static char *
extract_archive(FILE *src_stream, FILE *out_stream,
*err = 0;
- /* prefix doesnt have to be a proper path it may prepend
+ /* prefix doesnt have to be a proper path it may prepend
* the filename as well */
if (prefix != NULL) {
/* strip leading '/' in filename to extract as prefix may not be dir */
if (function & extract_to_stream) {
if (S_ISREG(file_entry->mode)) {
- *err = copy_file_chunk(src_stream, out_stream, file_entry->size);
+ *err = copy_file_chunk(src_stream, out_stream, file_entry->size);
archive_offset += file_entry->size;
}
}
- else if (function & extract_one_to_buffer) {
+ else if (function & extract_one_to_buffer) {
if (S_ISREG(file_entry->mode)) {
buffer = (char *) xmalloc(file_entry->size + 1);
fread(buffer, 1, file_entry->size, src_stream);
goto cleanup;
}
archive_offset += file_entry->size;
- *err = copy_file_chunk(src_stream, dst_stream, file_entry->size);
+ *err = copy_file_chunk(src_stream, dst_stream, file_entry->size);
fclose(dst_stream);
}
break;
}
- /* Changing a symlink's properties normally changes the properties of the
+ /* Changing a symlink's properties normally changes the properties of the
* file pointed to, so dont try and change the date or mode, lchown does
* does the right thing, but isnt available in older versions of libc */
if (S_ISLNK(file_entry->mode)) {
chmod(full_name, file_entry->mode);
}
} else {
- /* If we arent extracting data we have to skip it,
+ /* If we arent extracting data we have to skip it,
* if data size is 0 then then just do it anyway
* (saves testing for it) */
seek_sub_file(src_stream, file_entry->size);
/* extract_list and extract_verbose_list can be used in conjunction
* with one of the above four extraction functions, so do this seperately */
if (function & extract_verbose_list) {
- fprintf(out_stream, "%s %d/%d %8d %s ", mode_string(file_entry->mode),
+ fprintf(out_stream, "%s %d/%d %8d %s ", mode_string(file_entry->mode),
file_entry->uid, file_entry->gid,
(int) file_entry->size, time_string(file_entry->mtime));
}
/* raw_header[60] wont be '\n' as it should, but it doesnt matter */
memmove(ar.raw, &ar.raw[1], 59);
}
-
+
typed = (file_header_t *) xcalloc(1, sizeof(file_header_t));
typed->size = (size_t) atoi(ar.formated.size);
}
typed->name[strcspn(typed->name, " /")]='\0';
- /* convert the rest of the now valid char header to its typed struct */
+ /* convert the rest of the now valid char header to its typed struct */
parse_mode(ar.formated.mode, &typed->mode);
typed->mtime = atoi(ar.formated.date);
typed->uid = atoi(ar.formated.uid);
# ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
if (last_char_is(tar_entry->name, '/')) {
tar_entry->mode |= S_IFDIR;
- } else
+ } else
# endif
tar_entry->mode |= S_IFREG;
break;
}
char *
-deb_extract(const char *package_filename, FILE *out_stream,
+deb_extract(const char *package_filename, FILE *out_stream,
const int extract_function, const char *prefix,
const char *filename, int *err)
{
file_list[0] = filename;
file_list[1] = NULL;
}
-
+
if (extract_function & extract_control_tar_gz) {
ared_file = "control.tar.gz";
}
- else if (extract_function & extract_data_tar_gz) {
+ else if (extract_function & extract_data_tar_gz) {
ared_file = "data.tar.gz";
} else {
opkg_msg(ERROR, "Internal error: extract_function=%x\n",
*err = -1;
goto cleanup;
}
-
+
/* walk through outer tar file to find ared_file */
while ((tar_header = get_header_tar(unzipped_opkg_stream)) != NULL) {
int name_offset = 0;
}
archive_offset = 0;
- output_buffer = unarchive(uncompressed_stream,
- out_stream,
+ output_buffer = unarchive(uncompressed_stream,
+ out_stream,
get_header_tar,
free_header_tar,
- extract_function,
- prefix,
+ extract_function,
+ prefix,
file_list,
err);
projects / oweals / opkg-lede.git / blobdiff