#endif
}
-/* XXX Not thread-safe, and in general not safe if the caller is
- * issuing multiple requests in parallel (on different guestfs
- * handles). We should use the guestfs_h handle passed to the
- * error handle to distinguish these cases.
- */
-static char *last_error = NULL;
-
-static void
-error_handler (guestfs_h *g,
- void *data,
- const char *msg)
-{
- if (last_error != NULL) free (last_error);
- last_error = strdup (msg);
+/* http://www.perlmonks.org/?node_id=680842 */
+static char **
+XS_unpack_charPtrPtr (SV *arg) {
+ char **ret;
+ AV *av;
+ I32 i;
+
+ if (!arg || !SvOK (arg) || !SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV) {
+ croak ("array reference expected");
+ }
+
+ av = (AV *)SvRV (arg);
+ ret = (char **)malloc (av_len (av) + 1 + 1);
+
+ for (i = 0; i <= av_len (av); i++) {
+ SV **elem = av_fetch (av, i, 0);
+
+ if (!elem || !*elem)
+ croak ("missing element in list");
+
+ ret[i] = SvPV_nolen (*elem);
+ }
+
+ ret[i] = NULL;
+
+ return ret;
}
MODULE = Sys::Guestfs PACKAGE = Sys::Guestfs
RETVAL = guestfs_create ();
if (!RETVAL)
croak ("could not create guestfs handle");
- guestfs_set_error_handler (RETVAL, error_handler, NULL);
+ guestfs_set_error_handler (RETVAL, NULL, NULL);
OUTPUT:
RETVAL
launch (g)
guestfs_h *g;
PPCODE:
- if (guestfs_launch (g) == -1)
- croak ("launch: %s", last_error);
+ if (guestfs_launch (g) == -1) {
+ croak ("launch: %s", guestfs_last_error (g));
+ }
void
wait_ready (g)
guestfs_h *g;
PPCODE:
- if (guestfs_wait_ready (g) == -1)
- croak ("wait_ready: %s", last_error);
+ if (guestfs_wait_ready (g) == -1) {
+ croak ("wait_ready: %s", guestfs_last_error (g));
+ }
void
kill_subprocess (g)
guestfs_h *g;
PPCODE:
- if (guestfs_kill_subprocess (g) == -1)
- croak ("kill_subprocess: %s", last_error);
+ if (guestfs_kill_subprocess (g) == -1) {
+ croak ("kill_subprocess: %s", guestfs_last_error (g));
+ }
void
add_drive (g, filename)
guestfs_h *g;
char *filename;
PPCODE:
- if (guestfs_add_drive (g, filename) == -1)
- croak ("add_drive: %s", last_error);
+ if (guestfs_add_drive (g, filename) == -1) {
+ croak ("add_drive: %s", guestfs_last_error (g));
+ }
void
add_cdrom (g, filename)
guestfs_h *g;
char *filename;
PPCODE:
- if (guestfs_add_cdrom (g, filename) == -1)
- croak ("add_cdrom: %s", last_error);
+ if (guestfs_add_cdrom (g, filename) == -1) {
+ croak ("add_cdrom: %s", guestfs_last_error (g));
+ }
void
config (g, qemuparam, qemuvalue)
char *qemuparam;
char *qemuvalue;
PPCODE:
- if (guestfs_config (g, qemuparam, qemuvalue) == -1)
- croak ("config: %s", last_error);
+ if (guestfs_config (g, qemuparam, qemuvalue) == -1) {
+ croak ("config: %s", guestfs_last_error (g));
+ }
void
set_path (g, path)
guestfs_h *g;
char *path;
PPCODE:
- if (guestfs_set_path (g, path) == -1)
- croak ("set_path: %s", last_error);
+ if (guestfs_set_path (g, path) == -1) {
+ croak ("set_path: %s", guestfs_last_error (g));
+ }
SV *
get_path (g)
const char *path;
CODE:
path = guestfs_get_path (g);
- if (path == NULL)
- croak ("get_path: %s", last_error);
+ if (path == NULL) {
+ croak ("get_path: %s", guestfs_last_error (g));
+ }
RETVAL = newSVpv (path, 0);
OUTPUT:
RETVAL
guestfs_h *g;
int autosync;
PPCODE:
- if (guestfs_set_autosync (g, autosync) == -1)
- croak ("set_autosync: %s", last_error);
+ if (guestfs_set_autosync (g, autosync) == -1) {
+ croak ("set_autosync: %s", guestfs_last_error (g));
+ }
SV *
get_autosync (g)
int autosync;
CODE:
autosync = guestfs_get_autosync (g);
- if (autosync == -1)
- croak ("get_autosync: %s", last_error);
+ if (autosync == -1) {
+ croak ("get_autosync: %s", guestfs_last_error (g));
+ }
RETVAL = newSViv (autosync);
OUTPUT:
RETVAL
guestfs_h *g;
int verbose;
PPCODE:
- if (guestfs_set_verbose (g, verbose) == -1)
- croak ("set_verbose: %s", last_error);
+ if (guestfs_set_verbose (g, verbose) == -1) {
+ croak ("set_verbose: %s", guestfs_last_error (g));
+ }
SV *
get_verbose (g)
int verbose;
CODE:
verbose = guestfs_get_verbose (g);
- if (verbose == -1)
- croak ("get_verbose: %s", last_error);
+ if (verbose == -1) {
+ croak ("get_verbose: %s", guestfs_last_error (g));
+ }
RETVAL = newSViv (verbose);
OUTPUT:
RETVAL
char *device;
char *mountpoint;
PPCODE:
- if (guestfs_mount (g, device, mountpoint) == -1)
- croak ("mount: %s", last_error);
+ if (guestfs_mount (g, device, mountpoint) == -1) {
+ croak ("mount: %s", guestfs_last_error (g));
+ }
void
sync (g)
guestfs_h *g;
PPCODE:
- if (guestfs_sync (g) == -1)
- croak ("sync: %s", last_error);
+ if (guestfs_sync (g) == -1) {
+ croak ("sync: %s", guestfs_last_error (g));
+ }
void
touch (g, path)
guestfs_h *g;
char *path;
PPCODE:
- if (guestfs_touch (g, path) == -1)
- croak ("touch: %s", last_error);
+ if (guestfs_touch (g, path) == -1) {
+ croak ("touch: %s", guestfs_last_error (g));
+ }
SV *
cat (g, path)
char *content;
CODE:
content = guestfs_cat (g, path);
- if (content == NULL)
- croak ("cat: %s", last_error);
+ if (content == NULL) {
+ croak ("cat: %s", guestfs_last_error (g));
+ }
RETVAL = newSVpv (content, 0);
free (content);
OUTPUT:
char *listing;
CODE:
listing = guestfs_ll (g, directory);
- if (listing == NULL)
- croak ("ll: %s", last_error);
+ if (listing == NULL) {
+ croak ("ll: %s", guestfs_last_error (g));
+ }
RETVAL = newSVpv (listing, 0);
free (listing);
OUTPUT:
int i, n;
PPCODE:
listing = guestfs_ls (g, directory);
- if (listing == NULL)
- croak ("ls: %s", last_error);
+ if (listing == NULL) {
+ croak ("ls: %s", guestfs_last_error (g));
+ }
for (n = 0; listing[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
int i, n;
PPCODE:
devices = guestfs_list_devices (g);
- if (devices == NULL)
- croak ("list_devices: %s", last_error);
+ if (devices == NULL) {
+ croak ("list_devices: %s", guestfs_last_error (g));
+ }
for (n = 0; devices[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
int i, n;
PPCODE:
partitions = guestfs_list_partitions (g);
- if (partitions == NULL)
- croak ("list_partitions: %s", last_error);
+ if (partitions == NULL) {
+ croak ("list_partitions: %s", guestfs_last_error (g));
+ }
for (n = 0; partitions[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
int i, n;
PPCODE:
physvols = guestfs_pvs (g);
- if (physvols == NULL)
- croak ("pvs: %s", last_error);
+ if (physvols == NULL) {
+ croak ("pvs: %s", guestfs_last_error (g));
+ }
for (n = 0; physvols[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
int i, n;
PPCODE:
volgroups = guestfs_vgs (g);
- if (volgroups == NULL)
- croak ("vgs: %s", last_error);
+ if (volgroups == NULL) {
+ croak ("vgs: %s", guestfs_last_error (g));
+ }
for (n = 0; volgroups[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
int i, n;
PPCODE:
logvols = guestfs_lvs (g);
- if (logvols == NULL)
- croak ("lvs: %s", last_error);
+ if (logvols == NULL) {
+ croak ("lvs: %s", guestfs_last_error (g));
+ }
for (n = 0; logvols[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
PPCODE:
physvols = guestfs_pvs_full (g);
if (physvols == NULL)
- croak ("pvs_full: %s", last_error);
+ croak ("pvs_full: %s", guestfs_last_error (g));
EXTEND (SP, physvols->len);
for (i = 0; i < physvols->len; ++i) {
hv = newHV ();
PPCODE:
volgroups = guestfs_vgs_full (g);
if (volgroups == NULL)
- croak ("vgs_full: %s", last_error);
+ croak ("vgs_full: %s", guestfs_last_error (g));
EXTEND (SP, volgroups->len);
for (i = 0; i < volgroups->len; ++i) {
hv = newHV ();
PPCODE:
logvols = guestfs_lvs_full (g);
if (logvols == NULL)
- croak ("lvs_full: %s", last_error);
+ croak ("lvs_full: %s", guestfs_last_error (g));
EXTEND (SP, logvols->len);
for (i = 0; i < logvols->len; ++i) {
hv = newHV ();
int i, n;
PPCODE:
lines = guestfs_read_lines (g, path);
- if (lines == NULL)
- croak ("read_lines: %s", last_error);
+ if (lines == NULL) {
+ croak ("read_lines: %s", guestfs_last_error (g));
+ }
for (n = 0; lines[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
char *root;
int flags;
PPCODE:
- if (guestfs_aug_init (g, root, flags) == -1)
- croak ("aug_init: %s", last_error);
+ if (guestfs_aug_init (g, root, flags) == -1) {
+ croak ("aug_init: %s", guestfs_last_error (g));
+ }
void
aug_close (g)
guestfs_h *g;
PPCODE:
- if (guestfs_aug_close (g) == -1)
- croak ("aug_close: %s", last_error);
+ if (guestfs_aug_close (g) == -1) {
+ croak ("aug_close: %s", guestfs_last_error (g));
+ }
SV *
aug_defvar (g, name, expr)
int nrnodes;
CODE:
nrnodes = guestfs_aug_defvar (g, name, expr);
- if (nrnodes == -1)
- croak ("aug_defvar: %s", last_error);
+ if (nrnodes == -1) {
+ croak ("aug_defvar: %s", guestfs_last_error (g));
+ }
RETVAL = newSViv (nrnodes);
OUTPUT:
RETVAL
struct guestfs_int_bool *r;
PPCODE:
r = guestfs_aug_defnode (g, name, expr, val);
- if (r == NULL)
- croak ("aug_defnode: %s", last_error);
+ if (r == NULL) {
+ croak ("aug_defnode: %s", guestfs_last_error (g));
+ }
EXTEND (SP, 2);
PUSHs (sv_2mortal (newSViv (r->i)));
PUSHs (sv_2mortal (newSViv (r->b)));
char *val;
CODE:
val = guestfs_aug_get (g, path);
- if (val == NULL)
- croak ("aug_get: %s", last_error);
+ if (val == NULL) {
+ croak ("aug_get: %s", guestfs_last_error (g));
+ }
RETVAL = newSVpv (val, 0);
free (val);
OUTPUT:
char *path;
char *val;
PPCODE:
- if (guestfs_aug_set (g, path, val) == -1)
- croak ("aug_set: %s", last_error);
+ if (guestfs_aug_set (g, path, val) == -1) {
+ croak ("aug_set: %s", guestfs_last_error (g));
+ }
void
aug_insert (g, path, label, before)
char *label;
int before;
PPCODE:
- if (guestfs_aug_insert (g, path, label, before) == -1)
- croak ("aug_insert: %s", last_error);
+ if (guestfs_aug_insert (g, path, label, before) == -1) {
+ croak ("aug_insert: %s", guestfs_last_error (g));
+ }
SV *
aug_rm (g, path)
int nrnodes;
CODE:
nrnodes = guestfs_aug_rm (g, path);
- if (nrnodes == -1)
- croak ("aug_rm: %s", last_error);
+ if (nrnodes == -1) {
+ croak ("aug_rm: %s", guestfs_last_error (g));
+ }
RETVAL = newSViv (nrnodes);
OUTPUT:
RETVAL
char *src;
char *dest;
PPCODE:
- if (guestfs_aug_mv (g, src, dest) == -1)
- croak ("aug_mv: %s", last_error);
+ if (guestfs_aug_mv (g, src, dest) == -1) {
+ croak ("aug_mv: %s", guestfs_last_error (g));
+ }
void
aug_match (g, path)
int i, n;
PPCODE:
matches = guestfs_aug_match (g, path);
- if (matches == NULL)
- croak ("aug_match: %s", last_error);
+ if (matches == NULL) {
+ croak ("aug_match: %s", guestfs_last_error (g));
+ }
for (n = 0; matches[n] != NULL; ++n) /**/;
EXTEND (SP, n);
for (i = 0; i < n; ++i) {
aug_save (g)
guestfs_h *g;
PPCODE:
- if (guestfs_aug_save (g) == -1)
- croak ("aug_save: %s", last_error);
+ if (guestfs_aug_save (g) == -1) {
+ croak ("aug_save: %s", guestfs_last_error (g));
+ }
void
aug_load (g)
guestfs_h *g;
PPCODE:
- if (guestfs_aug_load (g) == -1)
- croak ("aug_load: %s", last_error);
+ if (guestfs_aug_load (g) == -1) {
+ croak ("aug_load: %s", guestfs_last_error (g));
+ }
+
+void
+aug_ls (g, path)
+ guestfs_h *g;
+ char *path;
+PREINIT:
+ char **matches;
+ int i, n;
+ PPCODE:
+ matches = guestfs_aug_ls (g, path);
+ if (matches == NULL) {
+ croak ("aug_ls: %s", guestfs_last_error (g));
+ }
+ for (n = 0; matches[n] != NULL; ++n) /**/;
+ EXTEND (SP, n);
+ for (i = 0; i < n; ++i) {
+ PUSHs (sv_2mortal (newSVpv (matches[i], 0)));
+ free (matches[i]);
+ }
+ free (matches);
+
+void
+rm (g, path)
+ guestfs_h *g;
+ char *path;
+ PPCODE:
+ if (guestfs_rm (g, path) == -1) {
+ croak ("rm: %s", guestfs_last_error (g));
+ }
+
+void
+rmdir (g, path)
+ guestfs_h *g;
+ char *path;
+ PPCODE:
+ if (guestfs_rmdir (g, path) == -1) {
+ croak ("rmdir: %s", guestfs_last_error (g));
+ }
+
+void
+rm_rf (g, path)
+ guestfs_h *g;
+ char *path;
+ PPCODE:
+ if (guestfs_rm_rf (g, path) == -1) {
+ croak ("rm_rf: %s", guestfs_last_error (g));
+ }
+
+void
+mkdir (g, path)
+ guestfs_h *g;
+ char *path;
+ PPCODE:
+ if (guestfs_mkdir (g, path) == -1) {
+ croak ("mkdir: %s", guestfs_last_error (g));
+ }
+
+void
+mkdir_p (g, path)
+ guestfs_h *g;
+ char *path;
+ PPCODE:
+ if (guestfs_mkdir_p (g, path) == -1) {
+ croak ("mkdir_p: %s", guestfs_last_error (g));
+ }
+
+void
+chmod (g, mode, path)
+ guestfs_h *g;
+ int mode;
+ char *path;
+ PPCODE:
+ if (guestfs_chmod (g, mode, path) == -1) {
+ croak ("chmod: %s", guestfs_last_error (g));
+ }
+
+void
+chown (g, owner, group, path)
+ guestfs_h *g;
+ int owner;
+ int group;
+ char *path;
+ PPCODE:
+ if (guestfs_chown (g, owner, group, path) == -1) {
+ croak ("chown: %s", guestfs_last_error (g));
+ }
+
+SV *
+exists (g, path)
+ guestfs_h *g;
+ char *path;
+PREINIT:
+ int existsflag;
+ CODE:
+ existsflag = guestfs_exists (g, path);
+ if (existsflag == -1) {
+ croak ("exists: %s", guestfs_last_error (g));
+ }
+ RETVAL = newSViv (existsflag);
+ OUTPUT:
+ RETVAL
+
+SV *
+is_file (g, path)
+ guestfs_h *g;
+ char *path;
+PREINIT:
+ int fileflag;
+ CODE:
+ fileflag = guestfs_is_file (g, path);
+ if (fileflag == -1) {
+ croak ("is_file: %s", guestfs_last_error (g));
+ }
+ RETVAL = newSViv (fileflag);
+ OUTPUT:
+ RETVAL
+
+SV *
+is_dir (g, path)
+ guestfs_h *g;
+ char *path;
+PREINIT:
+ int dirflag;
+ CODE:
+ dirflag = guestfs_is_dir (g, path);
+ if (dirflag == -1) {
+ croak ("is_dir: %s", guestfs_last_error (g));
+ }
+ RETVAL = newSViv (dirflag);
+ OUTPUT:
+ RETVAL
+
+void
+pvcreate (g, device)
+ guestfs_h *g;
+ char *device;
+ PPCODE:
+ if (guestfs_pvcreate (g, device) == -1) {
+ croak ("pvcreate: %s", guestfs_last_error (g));
+ }
+
+void
+vgcreate (g, volgroup, physvols)
+ guestfs_h *g;
+ char *volgroup;
+ char **physvols;
+ PPCODE:
+ if (guestfs_vgcreate (g, volgroup, physvols) == -1) {
+ free (physvols);
+ croak ("vgcreate: %s", guestfs_last_error (g));
+ }
+ free (physvols);
+
+void
+lvcreate (g, logvol, volgroup, mbytes)
+ guestfs_h *g;
+ char *logvol;
+ char *volgroup;
+ int mbytes;
+ PPCODE:
+ if (guestfs_lvcreate (g, logvol, volgroup, mbytes) == -1) {
+ croak ("lvcreate: %s", guestfs_last_error (g));
+ }
+
+void
+mkfs (g, fstype, device)
+ guestfs_h *g;
+ char *fstype;
+ char *device;
+ PPCODE:
+ if (guestfs_mkfs (g, fstype, device) == -1) {
+ croak ("mkfs: %s", guestfs_last_error (g));
+ }
+
+void
+sfdisk (g, device, cyls, heads, sectors, lines)
+ guestfs_h *g;
+ char *device;
+ int cyls;
+ int heads;
+ int sectors;
+ char **lines;
+ PPCODE:
+ if (guestfs_sfdisk (g, device, cyls, heads, sectors, lines) == -1) {
+ free (lines);
+ croak ("sfdisk: %s", guestfs_last_error (g));
+ }
+ free (lines);
+
+void
+write_file (g, path, content, size)
+ guestfs_h *g;
+ char *path;
+ char *content;
+ int size;
+ PPCODE:
+ if (guestfs_write_file (g, path, content, size) == -1) {
+ croak ("write_file: %s", guestfs_last_error (g));
+ }
+
+void
+umount (g, pathordevice)
+ guestfs_h *g;
+ char *pathordevice;
+ PPCODE:
+ if (guestfs_umount (g, pathordevice) == -1) {
+ croak ("umount: %s", guestfs_last_error (g));
+ }
+
+void
+mounts (g)
+ guestfs_h *g;
+PREINIT:
+ char **devices;
+ int i, n;
+ PPCODE:
+ devices = guestfs_mounts (g);
+ if (devices == NULL) {
+ croak ("mounts: %s", guestfs_last_error (g));
+ }
+ for (n = 0; devices[n] != NULL; ++n) /**/;
+ EXTEND (SP, n);
+ for (i = 0; i < n; ++i) {
+ PUSHs (sv_2mortal (newSVpv (devices[i], 0)));
+ free (devices[i]);
+ }
+ free (devices);
+
+void
+umount_all (g)
+ guestfs_h *g;
+ PPCODE:
+ if (guestfs_umount_all (g) == -1) {
+ croak ("umount_all: %s", guestfs_last_error (g));
+ }
+
+void
+lvm_remove_all (g)
+ guestfs_h *g;
+ PPCODE:
+ if (guestfs_lvm_remove_all (g) == -1) {
+ croak ("lvm_remove_all: %s", guestfs_last_error (g));
+ }