krb5_error_code
krb5_db2_fini(krb5_context context)
{
if (context->dal_handle->db_context != NULL) {
ctx_fini(context->dal_handle->db_context);
context->dal_handle->db_context = NULL;
}
return 0;
}
void
sage_shut (sageContext *ctx)
{
if (hardware < 0) {
return;
}
if (ctx == NULL) {
return;
}
sage_bind(NULL, NULL, 0, 0);
free(vb);
ctx_fini();
free(ctx);
}
sageContext *
sage_open (int db_flag,
int red_size, int green_size, int blue_size,
int alpha_size, int depth_size, int stencil_size)
{
sageContext *ctx;
if (hardware < 0) {
goto exit_error;
}
/* Create context */
ctx = malloc(sizeof(sageContext));
if (ctx == NULL) {
goto exit_error;
}
/* Initialize the core */
if (ctx_init(db_flag,
red_size, green_size, blue_size,
alpha_size, depth_size, stencil_size) != 0) {
goto exit_error1;
}
/* Finish driver setup */
vb = malloc((tnl_vb.max + TNL_CLIPPED_VERTS) * sizeof(SWvertex));
if (vb == NULL) {
goto exit_error3;
}
drv_multipass = drv_multipass_none;
return ctx;
exit_error3:
ctx_fini();
exit_error1:
free(ctx);
exit_error:
return NULL;
}
sageContext *
sage_open (int db_flag,
int red_size, int green_size, int blue_size,
int alpha_size, int depth_size, int stencil_size)
{
const char *str;
sageContext *ctx;
if (hardware < 0) {
goto exit_error;
}
/* Create context */
ctx = malloc(sizeof(sageContext));
if (ctx == NULL) {
goto exit_error;
}
ctx->gr_ctx = 0;
/* Choose a visual */
ctx->fmt = findPixelFormat(&red_size, &green_size, &blue_size,
&alpha_size, &depth_size, &stencil_size);
fb_color = red_size + green_size + blue_size;
fb_alpha = alpha_size;
/* Initialize the core */
if (ctx_init(db_flag,
red_size, green_size, blue_size,
alpha_size, depth_size, stencil_size) != 0) {
goto exit_error1;
}
/* Set driver capabilities */
allow_texuma = hwext_texuma && !YES("3dfx.disable.texuma");
allow_texmirror = hwext_texmirror && !YES("3dfx.disable.texmirror");
allow_fogcoord = hwext_fogcoord && !YES("3dfx.disable.fogcoord");
allow_32bpt = (fb_color == 24 && hwext_texfmt) && !YES("3dfx.disable.32bpt");
allow_blendsquare = (hardware >= GR_SSTTYPE_Voodoo4) && !YES("3dfx.disable.blendsquare");
allow_combine = GL_TRUE && !YES("3dfx.disable.combine");
allow_multitex = (getInteger(GR_NUM_TMU) > 1) && !YES("3dfx.disable.multitex");
allow_compressed = atoi(cfg_get("3dfx.texture.compression", "3"));
if (hardware < GR_SSTTYPE_Voodoo4) {
allow_compressed &= ~2;
}
if (!ctx_texcodec) {
allow_compressed &= ~1;
}
if (hardware < GR_SSTTYPE_Voodoo4) {
allow_combine = -allow_combine;
}
/* Update core with driver capabilities */
ctx_const_max_texture_size = getInteger(GR_MAX_TEXTURE_SIZE);
ctx_const_max_texture_units = allow_multitex ? 2 : 1;
max_texture_levels = 0;
while ((GLuint)(1 << max_texture_levels) < ctx_const_max_texture_size) {
max_texture_levels++;
}
ctx_const_max_lod_bias = max_texture_levels;
str = cfg_get("3dfx.maxlod", NULL);
if (str != NULL) {
ctx_const_max_texture_size = 1 << atoi(str);
}
/* Finish driver setup */
tex_bound_mask = (hardware < GR_SSTTYPE_Banshee) ? 0x1fffff : -1U;
if (tm_init() != 0) {
goto exit_error2;
}
if (vb_init() != 0) {
goto exit_error3;
}
fogtable = malloc(getInteger(GR_FOG_TABLE_ENTRIES) * sizeof(GrFog_t));
if (fogtable == NULL) {
goto exit_error4;
}
/* XXX getInteger(GR_GLIDE_STATE_SIZE) */
drv_multipass = drv_multipass_none;
init_tri_pointers();
/* Finish core setup */
ext_set("GL_EXT_texture_env_add", GL_TRUE);
ext_set("GL_EXT_texture_edge_clamp", GL_TRUE);
ext_set("GL_EXT_compiled_vertex_array", GL_TRUE);
ext_set("GL_EXT_blend_func_separate", GL_TRUE);
ext_set("GL_EXT_texture_lod_bias", GL_TRUE);
if (allow_multitex) {
ext_set("GL_ARB_multitexture", GL_TRUE);
}
if (allow_fogcoord) {
ext_set("GL_EXT_fog_coord", GL_TRUE);
}
if (allow_texmirror) {
ext_set("GL_ARB_texture_mirrored_repeat", GL_TRUE);
}
if (stencil_size) {
ext_set("GL_EXT_stencil_wrap", GL_TRUE);
}
if (allow_blendsquare) {
ext_set("GL_NV_blend_square", GL_TRUE);
}
if (allow_combine) {
ext_set("GL_ARB_texture_env_combine", GL_TRUE);
ext_set("GL_EXT_texture_env_combine", GL_TRUE);
}
if (allow_compressed) {
ext_set("GL_ARB_texture_compression", GL_TRUE);
ext_set("GL_EXT_texture_compression_s3tc", GL_TRUE);
ext_set("GL_3DFX_texture_compression_FXT1", GL_TRUE);
ext_set("GL_S3_s3tc", GL_TRUE);
}
/* XXX not really */
ext_set("GL_EXT_separate_specular_color", GL_TRUE);
ext_set("GL_EXT_secondary_color", GL_TRUE);
return ctx;
exit_error4:
free_a(vb);
exit_error3:
tm_fini();
exit_error2:
ctx_fini();
exit_error1:
free(ctx);
exit_error:
return NULL;
}
krb5_error_code
krb5_db2_promote_db(krb5_context context, char *conf_section, char **db_args)
{
krb5_error_code retval;
krb5_boolean merge_nra = FALSE, real_locked = FALSE;
krb5_db2_context *dbc_temp, *dbc_real = NULL;
char **db_argp;
/* context must be initialized with an exclusively locked temp DB. */
if (!inited(context))
return KRB5_KDB_DBNOTINITED;
dbc_temp = context->dal_handle->db_context;
if (dbc_temp->db_lock_mode != KRB5_LOCKMODE_EXCLUSIVE)
return KRB5_KDB_NOTLOCKED;
if (!dbc_temp->tempdb)
return EINVAL;
/* Check db_args for whether we should merge non-replicated attributes. */
for (db_argp = db_args; *db_argp; db_argp++) {
if (!strcmp(*db_argp, "merge_nra")) {
merge_nra = TRUE;
break;
}
}
/* Make a db2 context for the real DB. */
dbc_real = k5alloc(sizeof(*dbc_real), &retval);
if (dbc_real == NULL)
return retval;
ctx_clear(dbc_real);
/* Try creating the real DB. */
dbc_real->db_name = strdup(dbc_temp->db_name);
if (dbc_real->db_name == NULL)
goto cleanup;
dbc_real->tempdb = FALSE;
retval = ctx_create_db(context, dbc_real);
if (retval == EEXIST) {
/* The real database already exists, so open and lock it. */
dbc_real->db_name = strdup(dbc_temp->db_name);
if (dbc_real->db_name == NULL)
goto cleanup;
dbc_real->tempdb = FALSE;
retval = ctx_init(dbc_real);
if (retval)
goto cleanup;
retval = ctx_lock(context, dbc_real, KRB5_DB_LOCKMODE_EXCLUSIVE);
if (retval)
goto cleanup;
} else if (retval)
goto cleanup;
real_locked = TRUE;
if (merge_nra) {
retval = ctx_merge_nra(context, dbc_temp, dbc_real);
if (retval)
goto cleanup;
}
/* Perform filesystem manipulations for the promotion. */
retval = ctx_promote(context, dbc_temp, dbc_real);
if (retval)
goto cleanup;
/* Unlock and finalize context since the temp DB is gone. */
(void) krb5_db2_unlock(context);
krb5_db2_fini(context);
cleanup:
if (real_locked)
(void) ctx_unlock(context, dbc_real);
if (dbc_real)
ctx_fini(dbc_real);
return retval;
}