search for: read_osinfo_db

...#include <sys/types.h> > #include <libintl.h> > @@ -71,10 +72,14 @@ gl_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 int read_osinfo_db (guestfs_h *g); > -static void free_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, > +...

...; #include <assert.h> #include <sys/types.h> #include <libintl.h> @@ -71,10 +72,14 @@ gl_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 int read_osinfo_db (guestfs_h *g); -static void free_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 cal...

...; #include <assert.h> #include <sys/types.h> #include <libintl.h> @@ -71,10 +72,11 @@ gl_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 int read_osinfo_db (guestfs_h *g); -static void free_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 *opaqu...

...; #include <assert.h> #include <sys/types.h> #include <libintl.h> @@ -71,10 +72,11 @@ gl_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 int read_osinfo_db (guestfs_h *g); -static void free_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 *opaqu...

...; #include <assert.h> #include <sys/types.h> #include <libintl.h> @@ -71,10 +73,41 @@ gl_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 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 (g...

...{ + /* In both case we are pointing to local roots, hence why these are + * value* not value. + */ + value *exnp; /* Safe place to store any exception + raised by callback */ + value *fvp; /* callback. */ +}; + +static int read_osinfo_db_callback_wrapper (guestfs_h *g, const char *path, void *opaque); + +value +guestfs_int_mllib_read_osinfo_db (value gv, value fv) +{ + CAMLparam2 (gv, fv); + guestfs_h *g = (guestfs_h *) Int64_val (gv); + struct callback_wrapper_args args; + + /* This stack address is used to point to the except...

...{ + /* In both case we are pointing to local roots, hence why these are + * value* not value. + */ + value *exnp; /* Safe place to store any exception + raised by callback */ + value *fvp; /* callback. */ +}; + +static int read_osinfo_db_callback_wrapper (guestfs_h *g, const char *path, void *opaque); + +value +guestfs_int_mllib_read_osinfo_db (value gv, value fv) +{ + CAMLparam2 (gv, fv); + guestfs_h *g = (guestfs_h *) Int64_val (gv); + struct callback_wrapper_args args; + + /* This stack address is used to point to the except...

...{ + /* In both case we are pointing to local roots, hence why these are + * value* not value. + */ + value *exnp; /* Safe place to store any exception + raised by callback */ + value *fvp; /* callback. */ +}; + +static int read_osinfo_db_callback_wrapper (guestfs_h *g, const char *path, void *opaque); + +value +guestfs_int_mllib_read_osinfo_db (value gv, value fv) +{ + CAMLparam2 (gv, fv); + guestfs_h *g = (guestfs_h *) Int64_val (gv); + struct callback_wrapper_args args; + + /* This stack address is used to point to the except...

...{ + /* In both case we are pointing to local roots, hence why these are + * value* not value. + */ + value *exnp; /* Safe place to store any exception + raised by callback */ + value *fvp; /* callback. */ +}; + +static int read_osinfo_db_callback_wrapper (guestfs_h *g, const char *path, void *opaque); + +value +guestfs_int_mllib_read_osinfo_db (value gv, value fv) +{ + CAMLparam2 (gv, fv); + guestfs_h *g = (guestfs_h *) Int64_val (gv); + struct callback_wrapper_args args; + + /* This stack address is used to point to the except...

...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...

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

...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...

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 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 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 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

...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...

...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...

...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...

...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...