/* Main program */
int main(int argc, char *argv[]) {
dnaCtx mainDnaCtx = NULL;
long value;
/* Extract program name */
progname = strrchr(argv[0], '/');
if (progname == NULL) {
progname = strrchr(argv[0], '\\');
}
progname = (progname == NULL) ? argv[0] : progname + 1;
argc--;
argv++;
value = setjmp(mark);
if (value == -1) {
return 1;
}
/* Initialize */
cb_dna_memcb.ctx = mainDnaCtx;
cb_dna_memcb.manage = cb_manage;
mainDnaCtx = dnaNew(&cb_dna_memcb, DNA_CHECK_ARGS);
cbctx = cbNew(progname, convert.dir.pfb,
convert.dir.otf, convert.dir.cmap, convert.dir.feat, mainDnaCtx);
script.buf = NULL;
dnaINIT(mainDnaCtx, script.args, 100, 500);
convert.dir.pfb[0] = '\0';
convert.dir.otf[0] = '\0';
convert.dir.cmap[0] = '\0';
convert.dir.feat[0] = '\0';
convert.features = NULL;
convert.hCMap = NULL;
convert.vCMap = NULL;
convert.flags = 0;
convert.otherflags = 0;
convert.os2_version = 0;
convert.fsSelectionMask_on = -1;
convert.fsSelectionMask_off = -1;
/* Process args. Call convFont at end. */
parseArgs(argc, argv, 0);
fprintf(stderr, "\n"); /* Terminate progress line */
/* Clean up */
cbMemFree(cbctx, script.buf);
dnaFREE(script.args);
cbFree(cbctx);
return 0;
}
/* Validate client and create context. */
ufwCtx ufwNew(ctlMemoryCallbacks *mem_cb, ctlStreamCallbacks *stm_cb,
CTL_CHECK_ARGS_DCL) {
ufwCtx h;
/* Check client/library compatibility */
if (CTL_CHECK_ARGS_TEST(UFW_VERSION))
return NULL;
/* Allocate context */
h = mem_cb->manage(mem_cb, NULL, sizeof(struct ufwCtx_));
if (h == NULL)
return NULL;
/* Safety initialization */
h->state = 0;
h->top = NULL;
h->glyphs.size = 0;
h->path.opList.size = 0;
h->dna = NULL;
h->stm.dst = NULL;
h->stm.dbg = NULL;
h->err.code = ufwSuccess;
h->lastiFD = ABF_UNSET_INT;
/* Copy callbacks */
h->cb.mem = *mem_cb;
h->cb.stm = *stm_cb;
/* Initialize service library */
h->dna = dnaNew(&h->cb.mem, DNA_CHECK_ARGS);
if (h->dna == NULL)
goto cleanup;
h->arg.glyphLayer = "glyphs";
dnaINIT(h->dna, h->glyphs, 256, 750);
dnaINIT(h->dna, h->path.opList, 256, 750);
/* Open debug stream */
h->stm.dbg = h->cb.stm.open(&h->cb.stm, UFW_DBG_STREAM_ID, 0);
return h;
cleanup:
/* Initialization failed */
ufwFree(h);
return NULL;
}
/* Create new context */
tcCtx tcNew(tcCallbacks *cb) {
tcCtx g = cb->malloc(cb->ctx, sizeof(struct tcCtx_));
tcprivCtx h;
g->cb = *cb;
h = MEM_NEW(g, sizeof(struct tcprivCtx_));
tc_dna_memcb.ctx = g;
tc_dna_memcb.manage = tc_manage;
g->ctx.dnaCtx = dnaNew(&tc_dna_memcb, DNA_CHECK_ARGS);
dnaINIT(g->ctx.dnaCtx, h->set, 4, 120);
h->set.func = fontInit;
initSet(g, h);
/* Initialize other library modules */
g->ctx.sindex = NULL;
g->ctx.fdselect = NULL;
g->ctx.subr = NULL;
g->ctx.cs = NULL;
g->ctx.encoding = NULL;
g->ctx.charset = NULL;
g->ctx.recode = NULL;
g->ctx.parse = NULL;
g->ctx.tcpriv = NULL;
g->ctx.t13 = NULL;
sindexNew(g);
encodingNew(g);
charsetNew(g);
parseNew(g);
csNew(g);
recodeNew(g);
#if TC_SUBR_SUPPORT
subrNew(g);
#endif /* TC_SUBR_SUPPORT */
fdselectNew(g);
t13New(g);
/* Link contexts */
h->g = g;
g->ctx.tcpriv = h;
return g;
}