[7260bdc2] | 1 | import subprocess |
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| 2 | import sys |
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| 3 | import os |
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| 4 | import shutil |
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| 5 | import time |
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| 6 | |
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| 7 | from engine.DiskLib import * |
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| 8 | from engine.FileSystemLib import * |
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| 9 | from engine.FileLib import * |
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| 10 | from engine.NetLib import * |
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| 11 | |
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| 12 | # Example usage: |
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| 13 | #rsync("-a", "-v", "source/", "destination/") |
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| 14 | def rsync(*args): |
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| 15 | RSYNC = subprocess.check_output(["which", "rsync"]).decode().strip() |
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| 16 | if sys.platform == "linux" and sys.maxsize <= 2**32 and RSYNC == "": |
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| 17 | RSYNC = "/opt/opengnsys/bin/rsync" |
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| 18 | subprocess.run([RSYNC] + list(args)) |
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| 19 | |
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| 20 | def ogCreateFileImage(): |
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| 21 | SIZEREQUIRED = int(sys.argv[4]) |
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| 22 | if SIZEREQUIRED < 300000: |
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| 23 | SIZEREQUIRED = 300000 |
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| 24 | KERNELVERSION = ".".join([str(int(num)) for num in platform.release().split(".")]) |
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| 25 | |
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| 26 | if sys.argv[1] == "CACHE" or sys.argv[1] == "cache": |
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| 27 | IMGDIR = ogGetParentPath(sys.argv[1], "/" + sys.argv[2]) |
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| 28 | if sys.argv[3] == "img": |
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| 29 | IMGEXT = "img" |
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| 30 | else: |
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| 31 | IMGEXT = "img.diff" |
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| 32 | IMGFILE = f"{IMGDIR}/{os.path.basename('/' + sys.argv[2])}.{IMGEXT}" |
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| 33 | if not os.path.exists(IMGDIR): |
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| 34 | ogEcho("log session", f" {MSG_HELP_ogMakeDir} \"{sys.argv[1]} {os.path.dirname('/' + sys.argv[2])}.\"") |
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| 35 | ogMakeDir(sys.argv[1], os.path.dirname('/' + sys.argv[2])) |
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| 36 | IMGDIR = ogGetParentPath(sys.argv[1], "/" + sys.argv[2]) |
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| 37 | DIRMOUNT = f"/tmp/{ogGetMountImageDir(sys.argv[2], sys.argv[3])}" |
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| 38 | os.makedirs(DIRMOUNT, exist_ok=True) |
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| 39 | LOOPDEVICE = subprocess.run(["losetup", "-f"], capture_output=True, text=True).stdout.strip() |
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| 40 | |
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| 41 | if os.path.isfile(IMGFILE): |
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| 42 | if os.path.isfile(f"{IMGFILE}.ant"): |
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| 43 | if BACKUP == "true" or BACKUP == "TRUE": |
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| 44 | ogEcho("log session", f" {MSG_SCRIPTS_FILE_RENAME} \"{IMGFILE}\" -> \"{IMGFILE}.ant\".") |
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| 45 | shutil.copy2(IMGFILE, f"{IMGFILE}.ant") |
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| 46 | os.rename(f"{IMGFILE}.torrent", f"{IMGFILE}.torrent.ant") |
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| 47 | os.remove(f"{IMGFILE}.sum") |
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| 48 | IMGSIZE = os.path.getsize(IMGFILE) |
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| 49 | if IMGSIZE < SIZEREQUIRED: |
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| 50 | ogEcho("log session", f" {MSG_SYNC_RESIZE}") |
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| 51 | print(f" truncate --size=>{SIZEREQUIRED}k {IMGFILE}") |
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| 52 | subprocess.run(["truncate", f"--size={SIZEREQUIRED}k", IMGFILE], capture_output=True, text=True) |
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| 53 | if "ext4 filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower(): |
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| 54 | subprocess.run(["losetup", LOOPDEVICE, IMGFILE]) |
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| 55 | print(f" resize2fs -f {LOOPDEVICE}") |
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| 56 | subprocess.run(["resize2fs", "-f", LOOPDEVICE], capture_output=True, text=True) |
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| 57 | else: |
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| 58 | print(f" ogMountImage {sys.argv[1]} {sys.argv[2]} {sys.argv[3]}") |
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| 59 | ogMountImage(sys.argv[1], sys.argv[2], sys.argv[3]) |
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| 60 | print(f" btrfs filesystem resize max {DIRMOUNT}") |
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| 61 | subprocess.run(["btrfs", "filesystem", "resize", "max", DIRMOUNT], capture_output=True, text=True) |
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| 62 | else: |
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| 63 | open(IMGFILE, "w").close() |
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| 64 | print(f" truncate --size=>{SIZEREQUIRED}k {IMGFILE}") |
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| 65 | subprocess.run(["truncate", f"--size={SIZEREQUIRED}k", IMGFILE], capture_output=True, text=True) |
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| 66 | subprocess.run(["losetup", LOOPDEVICE, IMGFILE]) |
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| 67 | if KERNELVERSION < "3.07": |
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| 68 | IMGFS = "EXT4" |
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| 69 | else: |
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| 70 | IMGFS = os.environ.get("IMGFS", "BTRFS") |
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| 71 | if IMGFS == "EXT4": |
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| 72 | print(f" mkfs.ext4 -i 4096 -b 4096 -L {os.path.basename(sys.argv[2])} {LOOPDEVICE}") |
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| 73 | subprocess.run(["mkfs.ext4", "-i", "4096", "-b", "4096", "-L", os.path.basename(sys.argv[2]), LOOPDEVICE], capture_output=True, text=True) |
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| 74 | else: |
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| 75 | print(f" mkfs.btrfs -L {os.path.basename(sys.argv[2])} {LOOPDEVICE}") |
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| 76 | subprocess.run(["mkfs.btrfs", "-L", os.path.basename(sys.argv[2]), LOOPDEVICE], capture_output=True, text=True) |
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| 77 | ogMountImage(sys.argv[1], sys.argv[2], sys.argv[3]) |
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| 78 | if not os.path.exists(IMGFILE + ".lock"): |
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| 79 | open(IMGFILE + ".lock", "w").write("mounted") |
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| 80 | if LOOPDEVICE: |
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| 81 | subprocess.run(["losetup", "-d", LOOPDEVICE], capture_output=True, text=True) |
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| 82 | else: |
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| 83 | REPOIP = ogGetRepoIp() |
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| 84 | print(f" hose {REPOIP} 2009 --out sh -c \"echo -ne CREATE_IMAGE {sys.argv[2]} {sys.argv[3]} {SIZEREQUIRED} \"") |
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| 85 | subprocess.run(["hose", REPOIP, "2009", "--out", "sh", "-c", f"echo -ne CREATE_IMAGE \"{sys.argv[2]}\" {sys.argv[3]} {SIZEREQUIRED}\""], capture_output=True, text=True) |
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| 86 | |
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| 87 | def ogCreateInfoImage(): |
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| 88 | FUNCNAME = ogCreateInfoImage.__name__ |
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| 89 | IMGTYPE = None |
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| 90 | IMGDIRAUX = None |
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| 91 | DIRMOUNT = None |
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| 92 | DESTRSYNC = None |
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| 93 | PASSWORD = None |
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| 94 | USERRSYNC = None |
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| 95 | ORIG = None |
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| 96 | FSTYPE = None |
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| 97 | PART = None |
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| 98 | DIREMPTY = None |
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| 99 | IMGLIST = None |
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| 100 | IMGINFO = None |
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| 101 | IMGACL = None |
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| 102 | KERNELVERSION = None |
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| 103 | |
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| 104 | if len(sys.argv) < 5 or (len(sys.argv) < 6 and sys.argv[3] != "img"): |
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| 105 | ogHelp(FUNCNAME, f"{FUNCNAME} num_disk num_part [ REPO|CACHE ] [ base_image_name ] extension", f"base image -> {FUNCNAME} 1 2 img", f"diff image -> {FUNCNAME} 1 1 CACHE Windows7 diff") |
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| 106 | return |
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| 107 | |
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| 108 | if len(sys.argv) < 3: |
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| 109 | ogRaiseError(OG_ERR_FORMAT, f"{MSG_FORMAT}: {FUNCNAME} num_disk num_part [ REPO|CACHE ] [ base_image_name] extension") |
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| 110 | return |
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| 111 | |
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| 112 | PART = ogDiskToDev(sys.argv[1], sys.argv[2]) |
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| 113 | if not PART: |
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| 114 | return |
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| 115 | |
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| 116 | ORIG = ogMount(sys.argv[1], sys.argv[2]) |
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| 117 | if not ORIG: |
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| 118 | return |
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| 119 | |
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| 120 | if sys.argv[3] == "img": |
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| 121 | IMGTYPE = "img" |
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| 122 | else: |
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| 123 | if not ogCheckStringInGroup(sys.argv[5], "img diff"): |
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| 124 | ogRaiseError(OG_ERR_FORMAT, MSG_SYNC_EXTENSION) |
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| 125 | return |
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| 126 | IMGTYPE = sys.argv[5] |
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| 127 | if IMGTYPE == "diff": |
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| 128 | IMGDIRAUX = ogGetMountImageDir(sys.argv[4], "img") |
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| 129 | if sys.argv[3] == "CACHE" or sys.argv[3] == "cache": |
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| 130 | DIRMOUNT = f"/tmp/{IMGDIRAUX}" |
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| 131 | DESTRSYNC = DIRMOUNT |
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| 132 | else: |
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| 133 | if not REPOIP: |
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| 134 | REPOIP = ogGetRepoIp() |
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| 135 | DIRMOUNT = f"{OGIMG}/{IMGDIRAUX}" |
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| 136 | USERRSYNC = "opengnsys" |
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| 137 | PASSWORD = "--password-file=/scripts/passrsync" |
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| 138 | DESTRSYNC = f"{USERRSYNC}@{REPOIP}::ogimages/{IMGDIRAUX}" |
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| 139 | |
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| 140 | FSTYPE = ogGetFsType(sys.argv[1], sys.argv[2]) |
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| 141 | |
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| 142 | DIREMPTY = "/tmp/empty$$" |
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| 143 | IMGLIST = "/tmp/ogimg.list" |
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| 144 | IMGINFO = "/tmp/ogimg.info" |
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| 145 | IMGACL = "/tmp/ogimg.acl" |
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| 146 | |
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| 147 | os.system(f"rm -f /tmp/ogimg.* 2>/dev/null") |
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| 148 | os.system(f"rm -f {ORIG}/ogimg.* 2>/dev/null") |
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| 149 | |
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| 150 | SIZEDATA = os.environ.get("SIZEDATA", "SIZEDATA") |
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| 151 | |
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| 152 | KERNELVERSION = ".".join([str(int(num)) for num in platform.release().split(".")]) |
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| 153 | if KERNELVERSION < "3.07": |
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| 154 | IMGFS = "EXT4" |
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| 155 | else: |
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| 156 | IMGFS = os.environ.get("IMGFS", "BTRFS") |
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| 157 | with open(IMGINFO, "w") as f: |
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| 158 | f.write(f"#{IMGFS}:NO:{FSTYPE}:{SIZEDATA}\n") |
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| 159 | |
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| 160 | if IMGTYPE == "img": |
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| 161 | print(f" rsync -aHAXWvn --delete {ORIG}/ {DIREMPTY} >> {IMGINFO}") |
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| 162 | subprocess.run(["rsync", "-aHAXWvn", "--delete", f"{ORIG}/", DIREMPTY], stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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| 163 | os.system(f"sed -i -e s/\"^sent.*.bytes\\/sec\"//g -e s/^total.*.speedup.*.$//g -e s/\"sending.*.list\"//g {IMGINFO}") |
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| 164 | os.system(f"sed -i '/^\\.\\//d' {IMGINFO}") |
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| 165 | else: |
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| 166 | print(f" rsync -aHAXWvn --delete {ORIG}/ {DESTRSYNC} a {IMGLIST}") |
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| 167 | subprocess.run(["rsync", "-aHAXWvn", "--delete", f"{ORIG}/", DESTRSYNC], stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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| 168 | os.system(f"sed -i -e s/\"^sent.*.bytes\\/sec\"//g -e s/^total.*.speedup.*.$//g -e s/\"sending.*.list\"//g {IMGLIST}") |
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| 169 | os.system(f"sed -i '/^\\.\\//d' {IMGLIST}") |
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| 170 | |
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| 171 | with open(IMGINFO, "a") as f: |
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| 172 | subprocess.run(["grep", "-e", "\\->", "-e", "\\=>", IMGLIST], stdout=f) |
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| 173 | subprocess.run(["grep", "-e", "^deleting", IMGLIST], stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.decode().replace("deleting ", "").split("\n") |
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| 174 | subprocess.run(["grep", "-v", "-e", "\\->", "-e", "\\=>", "-e", "^deleting", "-e", "^created", IMGLIST], stdout=f) |
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| 175 | |
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| 176 | os.system(f"rm -f {IMGLIST}") |
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| 177 | |
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| 178 | if subprocess.run(["grep", "-v", "-e", "^$", "-e", "^#", IMGINFO, "/tmp/ogimg.ln", "/tmp/ogimg.rm"], stdout=subprocess.PIPE, stderr=subprocess.PIPE).stdout.decode().count("\n") == 0: |
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| 179 | ogRaiseError(OG_ERR_NOTDIFFERENT, " ".join(sys.argv[1:])) |
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| 180 | return |
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| 181 | |
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| 182 | if FSTYPE == "NTFS": |
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| 183 | print(f" ntfs-3g.secaudit -b {PART} /") |
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| 184 | subprocess.run(["ntfs-3g.secaudit", "-b", PART, "/"], stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
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| 185 | |
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| 186 | def ogAclFilter(): |
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| 187 | FUNCNAME = ogAclFilter.__name__ |
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| 188 | IMGACL = "/tmp/ogimg.acl" |
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| 189 | IMGINFO = "/tmp/ogimg.info" |
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| 190 | FILES = "/tmp/files$$" |
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| 191 | ACLTMP = "/tmp/acl$$.tmp" |
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| 192 | ACLFILES = "/tmp/aclfiles$$" |
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| 193 | |
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| 194 | # Ayuda |
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| 195 | if len(sys.argv) == 2 and sys.argv[1] == "help": |
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| 196 | ogHelp(FUNCNAME, FUNCNAME) |
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| 197 | return |
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| 198 | |
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| 199 | # comprobamos que existan los archivos de origen. Si no salimos sin error. |
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| 200 | if not (os.path.isfile(IMGACL) and os.path.isfile(IMGINFO)): |
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| 201 | return |
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| 202 | |
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| 203 | with open(ACLTMP, "w") as f: |
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| 204 | with open(IMGINFO, "r") as info_file: |
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| 205 | for line in info_file: |
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| 206 | line = line.strip() |
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| 207 | if line.startswith("#") or line == "": |
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| 208 | continue |
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| 209 | line_number = line.split(":")[0] |
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| 210 | acl_lines = [] |
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| 211 | with open(ACLFILES, "r") as acl_file: |
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| 212 | acl_lines = acl_file.readlines() |
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| 213 | end_line, start_line = None, None |
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| 214 | for i, acl_line in enumerate(acl_lines): |
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| 215 | acl_line = acl_line.strip() |
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| 216 | if acl_line == "File" or acl_line == "Directory": |
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| 217 | if acl_lines[i-1].startswith(line_number): |
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| 218 | start_line = i |
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| 219 | if acl_lines[i+1].startswith(line_number): |
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| 220 | end_line = i |
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| 221 | break |
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| 222 | if start_line is not None and end_line is not None: |
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| 223 | acl_lines = acl_lines[start_line+1:end_line] |
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| 224 | f.writelines(acl_lines) |
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| 225 | ogEcho("aclfilter", line) |
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| 226 | |
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| 227 | shutil.copy2(ACLTMP, IMGACL) |
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| 228 | os.remove(FILES) |
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| 229 | os.remove(ACLTMP) |
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| 230 | os.remove(ACLFILES) |
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| 231 | |
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| 232 | def ogRestoreInfoImage(): |
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| 233 | FUNCNAME = ogRestoreInfoImage.__name__ |
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| 234 | DEST = None |
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| 235 | PART = None |
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| 236 | IMGACL = "ogimg.acl" |
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| 237 | IMGLN = "ogimg.ln" |
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| 238 | IMGINFO = "ogimg.info" |
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| 239 | |
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| 240 | # Ayuda o menos de 5 parametros y la imagen no es basica |
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| 241 | if len(sys.argv) < 3 or (len(sys.argv) < 4 and sys.argv[3] != "img"): |
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| 242 | ogHelp(FUNCNAME, f"{FUNCNAME} num_disk num_part", f"base image -> {FUNCNAME} 1 2", f"diff image -> {FUNCNAME} 1 1") |
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| 243 | return |
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| 244 | |
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| 245 | PART = ogDiskToDev(sys.argv[1], sys.argv[2]) |
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| 246 | if not PART: |
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| 247 | return |
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| 248 | |
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| 249 | DEST = ogMount(sys.argv[1], sys.argv[2]) |
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| 250 | if not DEST: |
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| 251 | return |
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| 252 | |
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| 253 | # Copiamos informacion de la imagen a /tmp (para basicas) |
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| 254 | if os.path.isfile(f"{DEST}/{IMGINFO}"): |
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| 255 | shutil.copy2(f"{DEST}/ogimg.*", "/tmp") |
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| 256 | |
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| 257 | # Creamos o modificamos los enlaces. |
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| 258 | # La imagen diferencial tiene ogimg.ln |
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| 259 | # para la completa lo generamos con los enlaces que contengan /mnt/ |
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| 260 | if not os.path.isfile(f"/tmp/{IMGLN}"): |
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| 261 | with open(f"/tmp/{IMGINFO}", "r") as info_file: |
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| 262 | for line in info_file: |
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| 263 | line = line.strip() |
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| 264 | if "->" in line or "=>" in line: |
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| 265 | if "/mnt/" in line: |
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| 266 | with open(f"/tmp/{IMGLN}", "a") as ln_file: |
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| 267 | ln_file.write(line.split(">")[0] + "\n") |
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| 268 | |
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| 269 | if os.path.isfile(f"/tmp/{IMGLN}"): |
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| 270 | with open(f"/tmp/{IMGLN}", "r") as ln_file: |
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| 271 | for line in ln_file: |
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| 272 | line = line.strip() |
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| 273 | ORIGLN = line.split("> ")[1] |
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| 274 | if "/mnt/" in ORIGLN: |
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| 275 | ORIGLN = f"{DEST}/{ORIGLN.replace('/mnt/*/', '')}" |
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| 276 | TYPELN = line.split(" ")[-1] |
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| 277 | DESTLN = line.split(" ")[0] |
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| 278 | |
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| 279 | if TYPELN == "-": |
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| 280 | OPTLN = "-s" |
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| 281 | else: |
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| 282 | OPTLN = "" |
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| 283 | |
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| 284 | os.chdir(f"{DEST}/{os.path.dirname(DESTLN)}") |
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| 285 | os.remove(os.path.basename(DESTLN)) |
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| 286 | os.symlink(ORIGLN, os.path.basename(DESTLN)) |
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| 287 | print(".", end="") |
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| 288 | print("") |
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| 289 | |
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| 290 | os.chdir("/") |
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| 291 | |
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| 292 | def ogRestoreAclImage(): |
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| 293 | PART = None |
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| 294 | IMGACL = "ogimg.acl" |
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| 295 | |
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| 296 | if len(sys.argv) < 3 or (len(sys.argv) < 4 and sys.argv[3] != "img"): |
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| 297 | ogHelp(FUNCNAME, f"{FUNCNAME} num_disk num_part", f"base image -> {FUNCNAME} 1 2", f"diff image -> {FUNCNAME} 1 1") |
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| 298 | return |
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| 299 | |
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| 300 | PART = ogDiskToDev(sys.argv[1], sys.argv[2]) |
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| 301 | if not PART: |
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| 302 | return |
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| 303 | |
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| 304 | # Restauramos acl |
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| 305 | if ogGetFsType(sys.argv[1], sys.argv[2]) == "NTFS" and os.path.isfile(f"/tmp/{IMGACL}"): |
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| 306 | os.chdir("/") |
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| 307 | ogUnmount(sys.argv[1], sys.argv[2]) |
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| 308 | print(f" ntfs-3g.secaudit -se {PART} /tmp/{IMGACL}") |
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| 309 | subprocess.run(["ntfs-3g.secaudit", "-se", PART, f"/tmp/{IMGACL}"], capture_output=True, text=True) |
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| 310 | # Para evitar que de falso error |
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| 311 | print("") |
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| 312 | |
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| 313 | def ogSyncCreate(): |
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| 314 | ORIG = ogMount(sys.argv[1], sys.argv[2]) |
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| 315 | DIRAUX = ogGetMountImageDir(sys.argv[4], sys.argv[5]) |
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| 316 | DIRMOUNT = f"/tmp/{DIRAUX}" |
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| 317 | DESTRSYNC = None |
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| 318 | USERRSYNC = None |
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| 319 | PASSWORD = None |
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| 320 | OPTRSYNC = None |
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| 321 | RETVAL = None |
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| 322 | |
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| 323 | if sys.argv[3] == "CACHE" or sys.argv[3] == "cache": |
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| 324 | DESTRSYNC = DIRMOUNT |
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| 325 | else: |
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| 326 | if not REPOIP: |
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| 327 | REPOIP = ogGetRepoIp() |
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| 328 | PASSWORD = "--password-file=/scripts/passrsync" |
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| 329 | if ogrsyncz == "true": |
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| 330 | OPTRSYNC = "z " |
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| 331 | if ogrsyncw == "true": |
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| 332 | OPTRSYNC = f"W{OPTRSYNC}" |
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| 333 | USERRSYNC = "opengnsys" |
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| 334 | DESTRSYNC = f"{USERRSYNC}@{REPOIP}::ogimages/{DIRMOUNT}" |
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| 335 | |
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| 336 | print(f" rsync -aHAX{OPTRSYNC} --progress --inplace --delete {ORIG}/ {DESTRSYNC}") |
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| 337 | subprocess.run(["rsync", "-aHAX" + OPTRSYNC, "--progress", "--inplace", "--delete", f"{ORIG}/", DESTRSYNC], stderr=subprocess.PIPE, shell=True) |
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| 338 | |
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| 339 | print(f" rsync -aHAX{OPTRSYNC} --inplace /tmp/ogimg* {DESTRSYNC}") |
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| 340 | subprocess.run(["rsync", "-aHAX" + OPTRSYNC, "--inplace", "/tmp/ogimg*", DESTRSYNC], stderr=subprocess.PIPE, shell=True) |
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| 341 | |
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| 342 | return RETVAL |
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| 343 | |
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| 344 | def ogSyncRestore(): |
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| 345 | DIRMOUNT = ogGetMountImageDir(sys.argv[2], sys.argv[3]) |
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| 346 | DESTRSYNC = ogGetMountPoint(sys.argv[4], sys.argv[5]) |
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| 347 | |
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| 348 | # Borramos ficheros de informacion de restauraciones antiguas |
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| 349 | os.system(f"rm -rf {DESTRSYNC}/ogimg.*") |
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| 350 | os.system("rm -rf /tmp/ogimg.*") |
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| 351 | |
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| 352 | # Origen y destino de la sincronizacion y en REPO opciones rsync |
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| 353 | if sys.argv[1] == "CACHE" or sys.argv[1] == "cache": |
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| 354 | ORIG = f"/tmp/{DIRMOUNT}" |
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| 355 | else: |
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| 356 | REPOIP = ogGetRepoIp() |
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| 357 | PASSWORD = "--password-file=/scripts/passrsync" |
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| 358 | OPTRSYNC = "" |
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| 359 | if ogrsyncz == "true": |
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| 360 | OPTRSYNC += "z " |
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| 361 | if ogrsyncw == "true": |
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| 362 | OPTRSYNC += "W" + OPTRSYNC |
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| 363 | USERRSYNC = "opengnsys" |
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| 364 | ORIG = f"{USERRSYNC}@{REPOIP}::ogimages/{DIRMOUNT}" |
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| 365 | |
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| 366 | # Opciones rsync en cache y repo |
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| 367 | # Para la imagen basica, opcion de borrar archivos de la particion que no existen en la imagen |
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| 368 | if sys.argv[3] == "img" and ogrsyncdel != "false": |
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| 369 | OPTRSYNC += "--delete" |
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| 370 | |
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| 371 | # Nos traemos listado ficheros y bajamos la imagen |
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| 372 | ogEcho("log session", f" {MSG_SYNC_RESTORE}") |
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| 373 | |
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| 374 | # Si la imagen es diferencial nos traemos los archivos de informacion de la imagen. |
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| 375 | if sys.argv[3] == "diff": |
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| 376 | # Lista de archivos a copiar: |
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| 377 | IMGINFO = "ogimg.info" |
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| 378 | FILESFROM = f"--files-from=/tmp/{IMGINFO}" |
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| 379 | |
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| 380 | print(f" rsync -aHAX{OPTRSYNC} --progress {ORIG}/ogimg* /tmp") |
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| 381 | subprocess.run(["rsync", "-aHAX" + OPTRSYNC, "--progress", f"{ORIG}/ogimg*", "/tmp"]) |
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| 382 | |
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| 383 | # Borramos linea de información de la imagen, sino busca un fichero con ese nombre |
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| 384 | os.system("sed -i '/^#/d' /tmp/{IMGINFO}") |
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| 385 | |
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| 386 | os.chdir(DESTRSYNC) |
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| 387 | # Diferencial: Borramos archivos sobrantes. |
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| 388 | ogEcho("log session", f" {MSG_SYNC_DELETE}") |
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| 389 | os.system(f"sed -e s/^/\"/g -e s/$/\"/g \"/tmp/ogimg.rm\" 2>/dev/null | xargs rm -rf") |
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| 390 | |
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| 391 | print(f" rsync -aHAX{OPTRSYNC} --progress {FILESFROM} {ORIG}/ {DESTRSYNC}") |
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| 392 | subprocess.run(["rsync", "-aHAX" + OPTRSYNC, "--progress", FILESROM, f"{ORIG}/", DESTRSYNC], stderr=subprocess.PIPE, shell=True) |
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| 393 | RETVAL = subprocess.PIPESTATUS[0] |
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| 394 | os.chdir("/") |
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| 395 | |
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| 396 | def ogMountImage(repo_cache, image_name, extension=None): |
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| 397 | FUNCNAME = ogMountImage.__name__ |
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| 398 | if repo_cache == "help": |
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| 399 | ogHelp(FUNCNAME, f"{FUNCNAME} [ REPO|CACHE ] image_name [ extension ]", f"{FUNCNAME} REPO Ubuntu12", f"{FUNCNAME} CACHE Windows7 diff") |
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| 400 | return |
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| 401 | |
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| 402 | if len(sys.argv) < 2: |
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| 403 | ogRaiseError(OG_ERR_FORMAT, f"{MSG_FORMAT}: {FUNCNAME} [ REPO|CACHE ] image_name [ extension ]") |
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| 404 | return |
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| 405 | |
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| 406 | if not extension or extension == "img": |
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| 407 | IMGEXT = "img" |
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| 408 | else: |
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| 409 | IMGEXT = "img.diff" |
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| 410 | |
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| 411 | DIRMOUNT = ogGetMountImageDir(image_name, IMGEXT.split(".")[1]) |
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| 412 | |
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| 413 | if repo_cache == "REPO" or repo_cache == "repo": |
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| 414 | REPOIP = ogGetRepoIp() |
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| 415 | print(f" hose {REPOIP} 2009 --out sh -c \"echo -ne MOUNT_IMAGE {image_name} {IMGEXT.split('.')[1]}\"") |
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| 416 | return f"{OGIMG}/{DIRMOUNT}" |
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| 417 | else: |
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| 418 | # Check if already mounted |
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| 419 | if subprocess.run(["df"], capture_output=True, text=True).stdout.count(f"{DIRMOUNT}\n") > 0: |
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| 420 | return f"/tmp/{DIRMOUNT}" |
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| 421 | |
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| 422 | IMGFILE = ogGetPath(repo_cache, f"/{image_name}.{IMGEXT}") |
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| 423 | if not IMGFILE: |
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| 424 | ogRaiseError(OG_ERR_NOTFOUND, f"{repo_cache} {image_name}.{IMGEXT}") |
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| 425 | return |
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| 426 | |
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| 427 | os.makedirs(f"/tmp/{DIRMOUNT}", exist_ok=True) |
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| 428 | |
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| 429 | if "ext4 filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower(): |
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| 430 | print(f" mount -t ext4 -o loop {IMGFILE} /tmp/{DIRMOUNT}") |
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| 431 | subprocess.run(["mount", "-t", "ext4", "-o", "loop", IMGFILE, f"/tmp/{DIRMOUNT}"], capture_output=True, text=True) |
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| 432 | else: |
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| 433 | print(f" mount -o compress=lzo {IMGFILE} /tmp/{DIRMOUNT}") |
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| 434 | subprocess.run(["mount", "-o", "compress=lzo", IMGFILE, f"/tmp/{DIRMOUNT}"], capture_output=True, text=True) |
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| 435 | |
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| 436 | if subprocess.run(["mount"], capture_output=True, text=True).stdout.count(f"/tmp/{DIRMOUNT}\n") == 0: |
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| 437 | ogRaiseError(OG_ERR_DONTMOUNT_IMAGE, f"{repo_cache} {image_name} {extension}") |
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| 438 | return |
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| 439 | |
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| 440 | return f"/tmp/{DIRMOUNT}" |
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| 441 | |
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| 442 | def ogUnmountImage(): |
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| 443 | FUNCNAME = ogUnmountImage.__name__ |
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| 444 | IMGTYPE = None |
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| 445 | DIRMOUNT = None |
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| 446 | |
---|
| 447 | if len(sys.argv) < 2 or (len(sys.argv) < 3 and sys.argv[2] != "img"): |
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| 448 | ogHelp(FUNCNAME, f"{FUNCNAME} [ REPO|CACHE ] image_name [ extension ]", f"{FUNCNAME} REPO Ubuntu12", f"{FUNCNAME} CACHE Windows7 diff") |
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| 449 | return |
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| 450 | |
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| 451 | if not sys.argv[3] or sys.argv[3] == "img": |
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| 452 | IMGTYPE = "img" |
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| 453 | else: |
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| 454 | IMGTYPE = sys.argv[3] |
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| 455 | |
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| 456 | if sys.argv[1] == "CACHE" or sys.argv[1] == "cache": |
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| 457 | DIRMOUNT = f"/tmp/{ogGetMountImageDir(sys.argv[2], IMGTYPE)}" |
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| 458 | subprocess.run(["umount", DIRMOUNT], capture_output=True, text=True) |
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| 459 | subprocess.run(["rmdir", DIRMOUNT], capture_output=True, text=True) |
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| 460 | if os.path.exists(f"{IMGFILE}.lock"): |
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| 461 | os.system(f"sed -i s/\"mounted\"//g {IMGFILE}.lock") |
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| 462 | else: |
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| 463 | if not REPOIP: |
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| 464 | REPOIP = ogGetRepoIp() |
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| 465 | print(f" hose {REPOIP} 2009 --out sh -c \"echo -ne UMOUNT_IMAGE {sys.argv[2]} {IMGTYPE}\"") |
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| 466 | subprocess.run(["hose", REPOIP, "2009", "--out", "sh", "-c", f"echo -ne UMOUNT_IMAGE \"{sys.argv[2]}\" {IMGTYPE}\""], capture_output=True, text=True) |
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| 467 | |
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| 468 | def ogGetMountImageDir(image_name, extension=None): |
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| 469 | FUNCNAME = ogGetMountImageDir.__name__ |
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| 470 | if image_name == "help": |
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| 471 | ogHelp(FUNCNAME, f"{FUNCNAME} image_name [ extension ]", f"{FUNCNAME} Ubuntu12", f"{FUNCNAME} Windows7 diff") |
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| 472 | return |
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| 473 | |
---|
| 474 | if len(sys.argv) < 2: |
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| 475 | ogRaiseError(OG_ERR_FORMAT, f"{MSG_FORMAT}: {FUNCNAME} image_name [ extension ]") |
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| 476 | return |
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| 477 | |
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| 478 | DIRMOUNT = f"mount/{image_name}" |
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| 479 | if extension == "diff": |
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| 480 | DIRMOUNT = f"{DIRMOUNT}.diff" |
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| 481 | |
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| 482 | return DIRMOUNT |
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| 483 | |
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| 484 | def ogWaitSyncImage(): |
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| 485 | SIZE = int(sys.argv[5]) if len(sys.argv) >= 6 else 300000 |
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| 486 | STATE = sys.argv[4] |
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| 487 | ogCheckStringInGroup(STATE, "mounted reduced") or return ogRaiseError(OG_ERR_FORMAT, "STATE = [ mounted | reduced ]") |
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| 488 | |
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| 489 | IMGDIR = ogGetParentPath(sys.argv[1], f"/{sys.argv[2]}") |
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| 490 | IMGEXT = "img" if sys.argv[3] == "img" else "img.diff" |
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| 491 | LOCKFILE = f"{IMGDIR}/{os.path.basename(f'/{sys.argv[2]}')}.{IMGEXT}.lock" |
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| 492 | |
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| 493 | if sys.argv[1] == "CACHE" or sys.argv[1] == "cache": |
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| 494 | DIRMOUNT = f"/tmp/{ogGetMountImageDir(sys.argv[2], sys.argv[3])}" |
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| 495 | else: |
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| 496 | DIRMOUNT = f"{OGIMG}/{ogGetMountImageDir(sys.argv[2], sys.argv[3])}" |
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| 497 | |
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| 498 | print(f" {MSG_SYNC_SLEEP}: {DIRMOUNT}") |
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| 499 | print(" #") |
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| 500 | |
---|
| 501 | TIMEOUT = SIZE // CREATESPEED |
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| 502 | if TIMEOUT < 60: |
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| 503 | TIMEOUT = 60 |
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| 504 | |
---|
| 505 | while True: |
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| 506 | if STATE == "mounted" and os.path.isfile(f"{DIRMOUNT}/ogimg.info"): |
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| 507 | ogEcho("log session", "") |
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| 508 | return 0 |
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| 509 | |
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| 510 | TIMEAUX = SECONDS - TIME |
---|
| 511 | if TIMEAUX >= TIMEOUT: |
---|
| 512 | return ogRaiseError(OG_ERR_DONTMOUNT_IMAGE, f"{sys.argv[3]} {sys.argv[4]} {IMGEXT}: time_out.") |
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| 513 | |
---|
| 514 | print("#") |
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| 515 | time.sleep(5) |
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| 516 | |
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| 517 | print("") |
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| 518 | |
---|
| 519 | def ogReduceImage(): |
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| 520 | FUNCNAME = ogReduceImage.__name__ |
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| 521 | IMGEXT = None |
---|
| 522 | DIRMOUNT = None |
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| 523 | AVAILABLE = None |
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| 524 | USED = None |
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| 525 | IMGDIR = None |
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| 526 | IMGFILE = None |
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| 527 | ENDSIZE = None |
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| 528 | LOOPDEVICE = None |
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| 529 | |
---|
| 530 | if len(sys.argv) < 2 or (len(sys.argv) < 3 and sys.argv[3] != "img"): |
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| 531 | ogHelp(FUNCNAME, f"{FUNCNAME} [ REPO|CACHE ] image_name [ extension ]", f"{FUNCNAME} REPO Ubuntu12", f"{FUNCNAME} CACHE Windows7 diff") |
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| 532 | return |
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| 533 | |
---|
| 534 | if not sys.argv[3] or sys.argv[3] == "img": |
---|
| 535 | IMGEXT = "img" |
---|
| 536 | else: |
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| 537 | IMGEXT = sys.argv[3] |
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| 538 | |
---|
| 539 | IMGDIR = ogGetParentPath(sys.argv[1], f"/{sys.argv[2]}") |
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| 540 | IMGFILE = f"{IMGDIR}/{os.path.basename(f'/{sys.argv[2]}')}.{IMGEXT}" |
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| 541 | |
---|
| 542 | if sys.argv[1] == "CACHE" or sys.argv[1] == "cache": |
---|
| 543 | if "ext4 filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower(): |
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| 544 | DIRMOUNT = ogMountImage(sys.argv[1], sys.argv[2], IMGEXT.split(".")[1]) |
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| 545 | AVAILABLE = int(subprocess.run(["df", "-k"], capture_output=True, text=True).stdout.split(f"{DIRMOUNT}\n")[1].split()[3]) |
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| 546 | if AVAILABLE < 200000: |
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| 547 | ogUnmountImage(sys.argv[1], sys.argv[2], IMGEXT.split(".")[1]) |
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| 548 | os.system(f"echo \"reduced\" > \"{IMGFILE}.lock\"") |
---|
| 549 | return 0 |
---|
| 550 | |
---|
| 551 | EXTSIZE = int(subprocess.run(["ls", "-l", "--block-size=1024", IMGFILE], capture_output=True, text=True).stdout.split()[4]) |
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| 552 | INTSIZE = int(subprocess.run(["df", "-k"], capture_output=True, text=True).stdout.split(f"{DIRMOUNT}\n")[1].split()[1]) |
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| 553 | EDGESIZE = EXTSIZE - INTSIZE |
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| 554 | ogUnmountImage(sys.argv[1], sys.argv[2], IMGEXT.split(".")[1]) |
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| 555 | LOOPDEVICE = subprocess.run(["losetup", "-f"], capture_output=True, text=True).stdout.strip() |
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| 556 | os.system(f"losetup {LOOPDEVICE} \"{IMGFILE}\"") |
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| 557 | os.system(f"resize2fs -fpM {LOOPDEVICE}") |
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| 558 | ogMountImage(sys.argv[1], sys.argv[2], IMGEXT.split(".")[1]) |
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| 559 | INTSIZE = int(subprocess.run(["df", "-k"], capture_output=True, text=True).stdout.split(f"{DIRMOUNT}\n")[1].split()[1]) |
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| 560 | EXTSIZE = INTSIZE + EDGESIZE |
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| 561 | os.system(f"umount \"{DIRMOUNT}\"") |
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| 562 | if LOOPDEVICE: |
---|
| 563 | os.system(f"losetup -d {LOOPDEVICE}") |
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| 564 | os.system(f"truncate --size=\"{EXTSIZE}\"k \"{IMGFILE}\"") |
---|
| 565 | else: |
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| 566 | os.system(f"umount \"{DIRMOUNT}\"") |
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| 567 | |
---|
| 568 | os.system(f"echo \"reduced\" > \"{IMGFILE}.lock\"") |
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| 569 | os.system(f"rmdir \"{DIRMOUNT}\"") |
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| 570 | |
---|
| 571 | def ogIsSyncImage(): |
---|
| 572 | FUNCNAME = ogIsSyncImage.__name__ |
---|
| 573 | IMGEXT = None |
---|
| 574 | IMGDIR = None |
---|
| 575 | IMGFILE = None |
---|
| 576 | |
---|
| 577 | if len(sys.argv) < 2 or (len(sys.argv) < 3 and sys.argv[3] != "img"): |
---|
| 578 | ogHelp(FUNCNAME, f"{FUNCNAME} [ REPO|CACHE ] image_name [ extension ]", f"{FUNCNAME} REPO Ubuntu12", f"{FUNCNAME} CACHE Windows7 diff") |
---|
| 579 | return |
---|
| 580 | |
---|
| 581 | if not sys.argv[3] or sys.argv[3] == "img": |
---|
| 582 | IMGEXT = "img" |
---|
| 583 | else: |
---|
| 584 | IMGEXT = sys.argv[3] |
---|
| 585 | |
---|
| 586 | IMGDIR = ogGetParentPath(sys.argv[1], f"/{sys.argv[2]}") |
---|
| 587 | IMGFILE = f"{IMGDIR}/{os.path.basename(f'/{sys.argv[2]}')}.{IMGEXT}" |
---|
| 588 | |
---|
| 589 | if "BTRFS Filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower() or "ext4 filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower(): |
---|
| 590 | return 0 |
---|
| 591 | else: |
---|
| 592 | return OG_ERR_DONTSYNC_IMAGE |
---|
| 593 | |
---|
| 594 | def ogCheckSyncImage(): |
---|
| 595 | FUNCNAME = ogCheckSyncImage.__name__ |
---|
| 596 | IMGEXT = None |
---|
| 597 | IMGDIR = None |
---|
| 598 | IMGFILE = None |
---|
| 599 | DIRMOUNT = None |
---|
| 600 | ISMOUNT = None |
---|
| 601 | RETVAL = None |
---|
| 602 | |
---|
| 603 | if len(sys.argv) < 2 or (len(sys.argv) < 3 and sys.argv[3] != "img"): |
---|
| 604 | ogHelp(FUNCNAME, f"{FUNCNAME} [ REPO|CACHE ] image_name [ extension ]", f"{FUNCNAME} REPO Ubuntu12", f"{FUNCNAME} CACHE Windows7 diff") |
---|
| 605 | return |
---|
| 606 | |
---|
| 607 | if not sys.argv[3] or sys.argv[3] == "img": |
---|
| 608 | IMGEXT = "img" |
---|
| 609 | else: |
---|
| 610 | IMGEXT = sys.argv[3] |
---|
| 611 | |
---|
| 612 | IMGDIR = ogGetParentPath(sys.argv[1], f"/{sys.argv[2]}") |
---|
| 613 | IMGFILE = f"{IMGDIR}/{os.path.basename(f'/{sys.argv[2]}')}.{IMGEXT}" |
---|
| 614 | |
---|
| 615 | if "ext4 filesystem" in subprocess.run(["file", IMGFILE], capture_output=True, text=True).stdout.lower(): |
---|
| 616 | DIRMOUNT = f"/tmp/ogCheckImage$$" |
---|
| 617 | os.makedirs(DIRMOUNT, exist_ok=True) |
---|
| 618 | subprocess.run(["mount", "-t", "ext4", "-o", "loop", IMGFILE, DIRMOUNT], capture_output=True, text=True) |
---|
| 619 | RETVAL = subprocess.PIPESTATUS[0] |
---|
| 620 | else: |
---|
| 621 | DIRMOUNT = f"/tmp/ogCheckImage$$" |
---|
| 622 | os.makedirs(DIRMOUNT, exist_ok=True) |
---|
| 623 | subprocess.run(["mount", "-o", "compress=lzo", IMGFILE, DIRMOUNT], capture_output=True, text=True) |
---|
| 624 | RETVAL = subprocess.PIPESTATUS[0] |
---|
| 625 | |
---|
| 626 | print("\n".join(os.listdir(DIRMOUNT))) |
---|
| 627 | |
---|
| 628 | subprocess.run(["umount", DIRMOUNT], capture_output=True, text=True) |
---|
| 629 | os.rmdir(DIRMOUNT) |
---|
| 630 | |
---|
| 631 | return RETVAL |
---|