Marek Marczykowski-Górecki
9 years ago
parent
520e250966
commit
4e498c90e6
@ -0,0 +1,8 @@
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CFLAGS=-g -O2 -Wall -Wextra -Werror -I. -fPIC -pie
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all: qfile-dom0-agent
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qfile-dom0-agent: qfile-dom0-agent.o
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$(CC) -pie -g -o $@ $^ -lqubes-rpc-filecopy
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clean:
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rm -f qfile-dom0-agent *.o
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@ -0,0 +1,94 @@
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#define _GNU_SOURCE
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#include <dirent.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <signal.h>
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#include <fcntl.h>
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#include <malloc.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <libqubes-rpc-filecopy.h>
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void display_error(const char *fmt, va_list args) {
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char *dialog_cmd;
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char buf[1024];
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struct stat st_buf;
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int ret;
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(void) vsnprintf(buf, sizeof(buf), fmt, args);
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ret = stat("/usr/bin/kdialog", &st_buf);
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#define KDIALOG_CMD "kdialog --title 'File copy/move error' --sorry "
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#define ZENITY_CMD "zenity --title 'File copy/move error' --warning --text "
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if (asprintf(&dialog_cmd, "%s '%s: %s (error type: %s)'",
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ret==0 ? KDIALOG_CMD : ZENITY_CMD,
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program_invocation_short_name, buf, strerror(errno)) < 0) {
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fprintf(stderr, "Failed to allocate memory for error message :(\n");
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return;
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}
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#undef KDIALOG_CMD
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#undef ZENITY_CMD
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fprintf(stderr, "%s\n", buf);
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system(dialog_cmd);
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}
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_Noreturn void gui_fatal(const char *fmt, ...) {
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va_list args;
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va_start(args, fmt);
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display_error(fmt, args);
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va_end(args);
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exit(1);
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}
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char *get_abs_path(const char *cwd, const char *pathname)
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{
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char *ret;
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if (pathname[0] == '/')
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return strdup(pathname);
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if (asprintf(&ret, "%s/%s", cwd, pathname) < 0)
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return NULL;
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else
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return ret;
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}
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int main(int argc, char **argv)
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{
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int i;
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char *entry;
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char *cwd;
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char *sep;
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int ignore_symlinks = 0;
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qfile_pack_init();
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register_error_handler(display_error);
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cwd = getcwd(NULL, 0);
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for (i = 1; i < argc; i++) {
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if (strcmp(argv[i], "--ignore-symlinks")==0) {
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ignore_symlinks = 1;
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continue;
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}
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entry = get_abs_path(cwd, argv[i]);
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do {
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sep = rindex(entry, '/');
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if (!sep)
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gui_fatal
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("Internal error: nonabsolute filenames not allowed");
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*sep = 0;
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} while (sep[1] == 0);
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if (entry[0] == 0) {
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if (chdir("/") < 0) {
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gui_fatal("Internal error: chdir(\"/\") failed?!");
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}
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} else if (chdir(entry))
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gui_fatal("chdir to %s", entry);
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do_fs_walk(sep + 1, ignore_symlinks);
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free(entry);
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}
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notify_end_and_wait_for_result();
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return 0;
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}
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@ -0,0 +1,31 @@
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#!/bin/sh
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2015 Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#
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if [ $# -lt 2 ] ; then
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echo usage: $0 'dest_vmname file [file]+'
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exit 1
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fi
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VM="$1"
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shift
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exec /usr/bin/qvm-run --pass-io --localcmd "/usr/lib/qubes/qfile-dom0-agent $@" "$VM" "QUBESRPC qubes.Filecopy dom0"
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@ -0,0 +1,33 @@
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#!/bin/sh
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#
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# The Qubes OS Project, http://www.qubes-os.org
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#
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# Copyright (C) 2015 Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#
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if [ $# -lt 2 ] ; then
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echo usage: $0 'dest_vmname file [file]+'
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exit 1
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fi
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VM="$1"
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shift
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set -e
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/usr/bin/qvm-run --pass-io --localcmd "/usr/lib/qubes/qfile-dom0-agent $@" "$VM" "QUBESRPC qubes.Filecopy dom0"
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rm -rf -- "$@"
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