search for: read_osinfo_db_xml

..._osinfo_db_entry (struct osinfo *); - #define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) +typedef int (*read_osinfo_db_callback) (guestfs_h *g, const char *path, void *opaque); + +static int +read_osinfo_db (guestfs_h *g, + read_osinfo_db_callback callback, void *opaque); +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); +static void free_osinfo_db_entry (struct osinfo *); /* Given one or more fields from the header of a CD/DVD/ISO, look up * the media in the libosinfo database and return our best guess for @@ -87,14 +92,24 @@ static void free_osinfo_db_entry (...

...**osinfo_ret) + const struct osinfo **osinfo_ret) { size_t i; /* We only need to lock the database when reading it for the first time. */ gl_lock_lock (osinfo_db_lock); if (osinfo_db_size == 0) { - if (read_osinfo_db (g) == -1) { + if (read_osinfo_db (g, read_osinfo_db_xml, NULL) == -1) { + /* Fatal error: free any database entries which have been read, and + * mark the database as having a permanent error. + */ + if (osinfo_db_size > 0) { + for (i = 0; i < (size_t) osinfo_db_size; ++i) + free_osinfo_db_entry (&osinfo_d...

...**osinfo_ret) + const struct osinfo **osinfo_ret) { size_t i; /* We only need to lock the database when reading it for the first time. */ gl_lock_lock (osinfo_db_lock); if (osinfo_db_size == 0) { - if (read_osinfo_db (g) == -1) { + if (read_osinfo_db (g, read_osinfo_db_xml, NULL) == -1) { + /* Fatal error: free any database entries which have been read, and + * mark the database as having a permanent error. + */ + if (osinfo_db_size > 0) { + for (i = 0; i < (size_t) osinfo_db_size; ++i) + free_osinfo_db_entry (&osinfo_d...

...lable. Although we'll emit some debug if this happens. + * + * Try to use the shared osinfo database layout (and location) first: + * https://gitlab.com/libosinfo/libosinfo/blob/master/docs/database-layout.txt */ -#define LIBOSINFO_DB_OS_PATH LIBOSINFO_DB_PATH "/oses" - static int read_osinfo_db_xml (guestfs_h *g, const char *filename); +static int read_osinfo_db_flat (guestfs_h *g, const char *directory); +static int read_osinfo_db_three_levels (guestfs_h *g, const char *directory); +static int read_osinfo_db_directory (guestfs_h *g, const char *directory); + static int read_osinfo_db (gu...

...ic int read_osinfo_db (guestfs_h *g); +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) +typedef int (*read_osinfo_db_callback) (guestfs_h *g, const char *path, void *opaque); + +static int +read_osinfo_db (guestfs_h *g, + read_osinfo_db_callback callback, void *opaque); +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); static void free_osinfo_db_entry (struct osinfo *); -#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) +#ifndef GUESTFS_PRIVATE +void guestfs_int_debug (guestfs_h *g, const char *fs, ...) +{ + va_list args; + + va_start (args, fs); + vfprintf...

...callback) (guestfs_h *g, const char *path, void *opaque); > + > +static int > +read_osinfo_db (guestfs_h *g, > + read_osinfo_db_callback callback, void *opaque); Forward declarations in a single line please. (Actual implementations are fine as wrapped.) > +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); This forward declaration could stay where it was before (i.e. below). > +static void free_osinfo_db_entry (struct osinfo *); > > /* Given one or more fields from the header of a CD/DVD/ISO, look up > * the media in the libosinfo d...

...+ if (osinfo->is_installer) + fs->format = OS_FORMAT_INSTALLER; fs->type = osinfo->type; fs->distro = osinfo->distro; fs->product_name = diff --git a/src/osinfo.c b/src/osinfo.c index 22f1e92..fc18075 100644 --- a/src/osinfo.c +++ b/src/osinfo.c @@ -412,7 +412,7 @@ read_osinfo_db_xml (guestfs_h *g, const char *pathname) } #if 0 - debug (g, "osinfo: %s: %s%s%s%s=> arch %s live %s product %s type %d distro %d version %d.%d", + debug (g, "osinfo: %s: %s%s%s%s=> arch %s live %s installer %s product %s type %d distro %d version %d.%d",...

...l_lock_define_initialized (static, osinfo_db_lock); +static ssize_t osinfo_db_size = 0; /* 0 = unread, -1 = error, >= 1 = #records */ +static struct osinfo *osinfo_db = NULL; + +static void free_osinfo_db_entry (struct osinfo *); + +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) + +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); + +/* Given one or more fields from the header of a CD/DVD/ISO, look up + * the media in the libosinfo database and return our best guess for + * the operating system. + * + * This returns: + * -1 => a fatal error ('error' has been call...

...ock_define_initialized (static, osinfo_db_lock); +static ssize_t osinfo_db_size = 0; /* 0 = unread, -1 = error, >= 1 = #records */ +static struct osinfo *osinfo_db = NULL; + + +static void free_osinfo_db_entry (struct osinfo *); + +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) + +static int +read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); + +/* Given one or more fields from the header of a CD/DVD/ISO, look up + * the media in the libosinfo database and return our best guess for + * the operating system. + * + * This returns: + * -1 => a fatal error ('error' has been call...

...l_lock_define_initialized (static, osinfo_db_lock); +static ssize_t osinfo_db_size = 0; /* 0 = unread, -1 = error, >= 1 = #records */ +static struct osinfo *osinfo_db = NULL; + +static void free_osinfo_db_entry (struct osinfo *); + +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) + +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); + +/* Given one or more fields from the header of a CD/DVD/ISO, look up + * the media in the libosinfo database and return our best guess for + * the operating system. + * + * This returns: + * -1 => a fatal error ('error' has been call...

...l_lock_define_initialized (static, osinfo_db_lock); +static ssize_t osinfo_db_size = 0; /* 0 = unread, -1 = error, >= 1 = #records */ +static struct osinfo *osinfo_db = NULL; + +static void free_osinfo_db_entry (struct osinfo *); + +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) + +static int read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); + +/* Given one or more fields from the header of a CD/DVD/ISO, look up + * the media in the libosinfo database and return our best guess for + * the operating system. + * + * This returns: + * -1 => a fatal error ('error' has been call...

Small cleanup helper to dispose xmlChar* buffers. --- src/cleanup.c | 9 +++++++++ src/guestfs-internal-frontend.h | 4 ++++ 2 files changed, 13 insertions(+) diff --git a/src/cleanup.c b/src/cleanup.c index 1aa3051..6c4558c 100644 --- a/src/cleanup.c +++ b/src/cleanup.c @@ -106,6 +106,15 @@ guestfs_int_cleanup_unlink_free (char **ptr) } void +guestfs_int_cleanup_xmlFree

...ock_define_initialized (static, osinfo_db_lock); +static ssize_t osinfo_db_size = 0; /* 0 = unread, -1 = error, >= 1 = #records */ +static struct osinfo *osinfo_db = NULL; + + +static void free_osinfo_db_entry (struct osinfo *); + +#define XMLSTREQ(a,b) (xmlStrEqual((a),(b)) == 1) + +static int +read_osinfo_db_xml (guestfs_h *g, const char *pathname, void *data); + +/* Given one or more fields from the header of a CD/DVD/ISO, look up + * the media in the libosinfo database and return our best guess for + * the operating system. + * + * This returns: + * -1 => a fatal error ('error' has been call...

Hi all, Here is a v4 of my series. It includes the changes according to Pino and Richard's comments. However, the perrorf/debug problem is addressed differently: instead of adding an implementation for the internal function names when building for mllib, I redefine these macros. Obviously this is not perfect, but at least easier to understand. Pino's comment about the Notes regex

Hi all, Here is an update of the series fixing Pino's latest comment. It just doesn't implement the change based on never-accepted run commands patch. Cédric Bosdonnat (9): lib/osinfo.c: Extract xml processing into a callback lib: extract osinfo DB traversing API mllib: ocaml wrapper for lib/osinfo builder: rename docs test script builder: add a template parameter to get_index

Hi guys, Here is a v3 of the series, including changes to answer Richard's comments. Cédric Bosdonnat (10): mllib: factorize code to add Checksum.get_checksum function Move xml and xpath_helpers OCAML code to mllib mllib: add Xml.parse_file helper lib/osinfo.c: Extract xml processing into a callback lib: extract osinfo DB traversing API mllib: ocaml wrapper for lib/osinfo

Hi all, Here is an updated version of that patch series. Diff to v5: * Apply Pino's comments * Fix indentation issues * Add a default value for arch in builder/index_parser.ml if template is set * Improved new images filtering: don't process image that didn't change. This has been uncovered by introduction of --no-compression Cédric Bosdonnat (10): lib/osinfo.c:

Hi all, Here is the v5 of my patches series applying the latest comments from Pino. Cédric Bosdonnat (10): lib/osinfo.c: Extract xml processing into a callback lib: extract osinfo DB traversing API mllib: ocaml wrapper for lib/osinfo builder: rename docs test script builder: add a template parameter to get_index builder: add Index.write_entry function dib: move do_cp to

Hi all, Here is a new version of the virt-builder-repository series taking care of Pino's comments. It has also been rebased on recent master. Cédric Bosdonnat (7): mllib: factorize code to add Checksum.get_checksum function Move xml and xpath_helpers OCAML code to mllib mllib: expose libosinfo DB reading functions in mllib builder: rename docs test script builder: add

...error, since we should fall back silently if these are not - * available. Although we'll emit some debug if this happens. - * - * Try to use the shared osinfo database layout (and location) first: - * https://gitlab.com/libosinfo/libosinfo/blob/master/docs/database-layout.txt - */ -static int read_osinfo_db_xml (guestfs_h *g, const char *filename); - -static int read_osinfo_db_flat (guestfs_h *g, const char *directory); -static int read_osinfo_db_three_levels (guestfs_h *g, const char *directory); -static int read_osinfo_db_directory (guestfs_h *g, const char *directory); - -static int -read_osinfo_db (gu...