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2001-11-20 Marcus Brinkmann <marcus@g10code.de>

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* types.h: Add types EngineObject and GpgsmObject.

	* Makefile.am (libgpgme_la_SOURCES): Add engine-gpgsm.h,
	engine-gpgsm.c, engine.h and engine.c.
	* engine.h: New file.
	* engine.c: Likewise.
	* engine-gpgsm.h: Likewise.
	* engine-gpgsm.c: Likewise.

	* rungpg.c (_gpgme_gpg_get_version): New function.
	(_gpgme_gpg_check_version): Likewise.
	* rungpg.h: Add prototypes for _gpgme_gpg_get_version and
	_gpgme_gpg_check_version.

	* version.c (compare_versions): Rename to ...
	(_gpgme_compare_versions): ... this.  Make non-static.
	(gpgme_check_version): Use _gpgme_compare_versions rather than
	compare_versions.
	(gpgme_check_engine): Likewise.
	* ops.h (_gpgme_get_program_version): Add prototype.
This commit is contained in:
Marcus Brinkmann 2001-11-20 06:01:24 +00:00
parent a441158cc7
commit ad428df905
7 changed files with 83 additions and 38 deletions
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23
gpgme/ChangeLog
View File

@ -1,3 +1,26 @@
2001-11-20 Marcus Brinkmann <marcus@g10code.de>
* types.h: Add types EngineObject and GpgsmObject.
* Makefile.am (libgpgme_la_SOURCES): Add engine-gpgsm.h,
engine-gpgsm.c, engine.h and engine.c.
* engine.h: New file.
* engine.c: Likewise.
* engine-gpgsm.h: Likewise.
* engine-gpgsm.c: Likewise.
* rungpg.c (_gpgme_gpg_get_version): New function.
(_gpgme_gpg_check_version): Likewise.
* rungpg.h: Add prototypes for _gpgme_gpg_get_version and
_gpgme_gpg_check_version.
* version.c (compare_versions): Rename to ...
(_gpgme_compare_versions): ... this. Make non-static.
(gpgme_check_version): Use _gpgme_compare_versions rather than
compare_versions.
(gpgme_check_engine): Likewise.
* ops.h (_gpgme_get_program_version): Add prototype.
2001-11-20 Marcus Brinkmann <marcus@g10code.de>
* Makefile.am (libgpgme_la_INCLUDES): Remove obsolete directive.

10
gpgme/Makefile.am
View File

@ -54,20 +54,14 @@ libgpgme_la_SOURCES = \
genkey.c \
delete.c \
rungpg.c rungpg.h status-table.h \
engine-gpgsm.c engine-gpgsm.h \
engine.c engine.h \
sema.h posix-sema.c w32-sema.c \
syshdr.h io.h posix-io.c w32-io.c \
gpgme.c debug.c version.c errors.c
errors.c : gpgme.h
$(srcdir)/mkerrors < $(srcdir)/gpgme.h > errors.c
status-table.h : rungpg.h
$(srcdir)/mkstatus < $(srcdir)/rungpg.h > status-table.h

2
gpgme/ops.h
View File

@ -96,6 +96,8 @@ GpgmeError _gpgme_passphrase_start (GpgmeCtx ctx);
GpgmeError _gpgme_passphrase_result (GpgmeCtx ctx);
/*-- version.c --*/
const char *_gpgme_compare_versions (const char *my_version,
const char *req_version);
char *_gpgme_get_program_version (const char *const path);
#endif /* OPS_H */

17
gpgme/rungpg.c
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@ -177,8 +177,25 @@ close_notify_handler ( int fd, void *opaque )
}
}
const char *
_gpgme_gpg_get_version (void)
{
static const char *gpg_version;
/* FIXME: Locking. */
if (!gpg_version)
gpg_version = _gpgme_get_program_version (_gpgme_get_gpg_path ());
return gpg_version;
}
GpgmeError
_gpgme_gpg_check_version (void)
{
return _gpgme_compare_versions (_gpgme_gpg_get_version (),
NEED_GPG_VERSION)
? 0 : mk_error (Invalid_Engine);
}
GpgmeError
_gpgme_gpg_new ( GpgObject *r_gpg )

2
gpgme/rungpg.h
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@ -96,6 +96,8 @@ typedef void (*GpgColonLineHandler)( GpgmeCtx, char *line );
typedef const char *(*GpgCommandHandler)(void*, GpgStatusCode code,
const char *keyword);
const char *_gpgme_gpg_get_version (void);
GpgmeError _gpgme_gpg_check_version (void);
GpgmeError _gpgme_gpg_new ( GpgObject *r_gpg );
void _gpgme_gpg_release ( GpgObject gpg );

9
gpgme/types.h
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@ -44,11 +44,18 @@ typedef enum {
* Declaration of internal objects
*/
/*-- engine.c --*/
struct engine_object_s;
typedef struct engine_object_s *EngineObject;
/*-- engine-gpgsm.c --*/
struct gpgsm_object_s;
typedef struct gpgsm_object_s *GpgsmObject;
/*-- rungpg.c --*/
struct gpg_object_s;
typedef struct gpg_object_s *GpgObject;
/*-- verify.c --*/
struct verify_result_s;
typedef struct verify_result_s *VerifyResult;

34
gpgme/version.c
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@ -82,32 +82,33 @@ parse_version_string( const char *s, int *major, int *minor, int *micro )
return s; /* patchlevel */
}
static const char *
compare_versions ( const char *my_version, const char *req_version )
const char *
_gpgme_compare_versions (const char *my_version,
const char *req_version)
{
int my_major, my_minor, my_micro;
int rq_major, rq_minor, rq_micro;
const char *my_plvl, *rq_plvl;
if ( !req_version )
if (!req_version)
return my_version;
my_plvl = parse_version_string ( my_version,
&my_major, &my_minor, &my_micro );
if ( !my_plvl )
return NULL; /* very strange: our own version is bogus */
rq_plvl = parse_version_string( req_version,
&rq_major, &rq_minor, &rq_micro );
if ( !rq_plvl )
return NULL; /* req version string is invalid */
my_plvl = parse_version_string (my_version, &my_major, &my_minor, &my_micro);
if (!my_plvl)
return NULL; /* Very strange: our own version is bogus. */
rq_plvl = parse_version_string(req_version,
&rq_major, &rq_minor, &rq_micro);
if (!rq_plvl)
return NULL; /* Requested version string is invalid. */
if ( my_major > rq_major
if (my_major > rq_major
|| (my_major == rq_major && my_minor > rq_minor)
|| (my_major == rq_major && my_minor == rq_minor
&& my_micro > rq_micro)
|| (my_major == rq_major && my_minor == rq_minor
&& my_micro == rq_micro
&& strcmp( my_plvl, rq_plvl ) >= 0) ) {
&& strcmp( my_plvl, rq_plvl ) >= 0))
{
return my_version;
}
return NULL;
@ -129,13 +130,12 @@ compare_versions ( const char *my_version, const char *req_version )
* Return value: The version string or NULL
**/
const char *
gpgme_check_version ( const char *req_version )
gpgme_check_version (const char *req_version)
{
do_subsystem_inits ();
return compare_versions ( VERSION, req_version );
return _gpgme_compare_versions (VERSION, req_version);
}
/**
* gpgme_get_engine_info:
*
@ -179,7 +179,7 @@ gpgme_check_engine ()
return mk_error (Out_Of_Core);
memcpy (ver, s, s2-s);
ver[s2-s] = 0;
s = compare_versions ( ver, NEED_GPG_VERSION );
s = _gpgme_compare_versions ( ver, NEED_GPG_VERSION );
xfree (ver);
if (s)
return 0;