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Diffstat (limited to 'xorg-server/hw/xfree86/parser/Video.c')
-rw-r--r--xorg-server/hw/xfree86/parser/Video.c296
1 files changed, 296 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/parser/Video.c b/xorg-server/hw/xfree86/parser/Video.c
new file mode 100644
index 000000000..a8912cf44
--- /dev/null
+++ b/xorg-server/hw/xfree86/parser/Video.c
@@ -0,0 +1,296 @@
+/*
+ *
+ * Copyright (c) 1997 Metro Link Incorporated
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/* View/edit this file with tab stops set to 4 */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "xf86Parser.h"
+#include "xf86tokens.h"
+#include "Configint.h"
+
+extern LexRec val;
+
+static xf86ConfigSymTabRec VideoPortTab[] =
+{
+ {ENDSUBSECTION, "endsubsection"},
+ {IDENTIFIER, "identifier"},
+ {OPTION, "option"},
+ {-1, ""},
+};
+
+#define CLEANUP xf86freeVideoPortList
+
+static void
+xf86freeVideoPortList (XF86ConfVideoPortPtr ptr)
+{
+ XF86ConfVideoPortPtr prev;
+
+ while (ptr)
+ {
+ TestFree (ptr->vp_identifier);
+ TestFree (ptr->vp_comment);
+ xf86optionListFree (ptr->vp_option_lst);
+ prev = ptr;
+ ptr = ptr->list.next;
+ xf86conffree (prev);
+ }
+}
+
+static XF86ConfVideoPortPtr
+xf86parseVideoPortSubSection (void)
+{
+ int has_ident = FALSE;
+ int token;
+ parsePrologue (XF86ConfVideoPortPtr, XF86ConfVideoPortRec)
+
+ while ((token = xf86getToken (VideoPortTab)) != ENDSUBSECTION)
+ {
+ switch (token)
+ {
+ case COMMENT:
+ ptr->vp_comment = xf86addComment(ptr->vp_comment, val.str);
+ break;
+ case IDENTIFIER:
+ if (xf86getSubToken (&(ptr->vp_comment)) != STRING)
+ Error (QUOTE_MSG, "Identifier");
+ if (has_ident == TRUE)
+ Error (MULTIPLE_MSG, "Identifier");
+ ptr->vp_identifier = val.str;
+ has_ident = TRUE;
+ break;
+ case OPTION:
+ ptr->vp_option_lst = xf86parseOption(ptr->vp_option_lst);
+ break;
+
+ case EOF_TOKEN:
+ Error (UNEXPECTED_EOF_MSG, NULL);
+ break;
+ default:
+ Error (INVALID_KEYWORD_MSG, xf86tokenString ());
+ break;
+ }
+ }
+
+#ifdef DEBUG
+ printf ("VideoPort subsection parsed\n");
+#endif
+
+ return ptr;
+}
+
+#undef CLEANUP
+
+static xf86ConfigSymTabRec VideoAdaptorTab[] =
+{
+ {ENDSECTION, "endsection"},
+ {IDENTIFIER, "identifier"},
+ {VENDOR, "vendorname"},
+ {BOARD, "boardname"},
+ {BUSID, "busid"},
+ {DRIVER, "driver"},
+ {OPTION, "option"},
+ {SUBSECTION, "subsection"},
+ {-1, ""},
+};
+
+#define CLEANUP xf86freeVideoAdaptorList
+
+XF86ConfVideoAdaptorPtr
+xf86parseVideoAdaptorSection (void)
+{
+ int has_ident = FALSE;
+ int token;
+
+ parsePrologue (XF86ConfVideoAdaptorPtr, XF86ConfVideoAdaptorRec)
+
+ while ((token = xf86getToken (VideoAdaptorTab)) != ENDSECTION)
+ {
+ switch (token)
+ {
+ case COMMENT:
+ ptr->va_comment = xf86addComment(ptr->va_comment, val.str);
+ break;
+ case IDENTIFIER:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "Identifier");
+ ptr->va_identifier = val.str;
+ if (has_ident == TRUE)
+ Error (MULTIPLE_MSG, "Identifier");
+ has_ident = TRUE;
+ break;
+ case VENDOR:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "Vendor");
+ ptr->va_vendor = val.str;
+ break;
+ case BOARD:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "Board");
+ ptr->va_board = val.str;
+ break;
+ case BUSID:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "BusID");
+ ptr->va_busid = val.str;
+ break;
+ case DRIVER:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "Driver");
+ ptr->va_driver = val.str;
+ break;
+ case OPTION:
+ ptr->va_option_lst = xf86parseOption(ptr->va_option_lst);
+ break;
+ case SUBSECTION:
+ if (xf86getSubToken (&(ptr->va_comment)) != STRING)
+ Error (QUOTE_MSG, "SubSection");
+ {
+ HANDLE_LIST (va_port_lst, xf86parseVideoPortSubSection,
+ XF86ConfVideoPortPtr);
+ }
+ break;
+
+ case EOF_TOKEN:
+ Error (UNEXPECTED_EOF_MSG, NULL);
+ break;
+ default:
+ Error (INVALID_KEYWORD_MSG, xf86tokenString ());
+ break;
+ }
+ }
+
+ if (!has_ident)
+ Error (NO_IDENT_MSG, NULL);
+
+#ifdef DEBUG
+ printf ("VideoAdaptor section parsed\n");
+#endif
+
+ return ptr;
+}
+
+void
+xf86printVideoAdaptorSection (FILE * cf, XF86ConfVideoAdaptorPtr ptr)
+{
+ XF86ConfVideoPortPtr pptr;
+
+ while (ptr)
+ {
+ fprintf (cf, "Section \"VideoAdaptor\"\n");
+ if (ptr->va_comment)
+ fprintf (cf, "%s", ptr->va_comment);
+ if (ptr->va_identifier)
+ fprintf (cf, "\tIdentifier \"%s\"\n", ptr->va_identifier);
+ if (ptr->va_vendor)
+ fprintf (cf, "\tVendorName \"%s\"\n", ptr->va_vendor);
+ if (ptr->va_board)
+ fprintf (cf, "\tBoardName \"%s\"\n", ptr->va_board);
+ if (ptr->va_busid)
+ fprintf (cf, "\tBusID \"%s\"\n", ptr->va_busid);
+ if (ptr->va_driver)
+ fprintf (cf, "\tDriver \"%s\"\n", ptr->va_driver);
+ xf86printOptionList(cf, ptr->va_option_lst, 1);
+ for (pptr = ptr->va_port_lst; pptr; pptr = pptr->list.next)
+ {
+ fprintf (cf, "\tSubSection \"VideoPort\"\n");
+ if (pptr->vp_comment)
+ fprintf (cf, "%s", pptr->vp_comment);
+ if (pptr->vp_identifier)
+ fprintf (cf, "\t\tIdentifier \"%s\"\n", pptr->vp_identifier);
+ xf86printOptionList(cf, pptr->vp_option_lst, 2);
+ fprintf (cf, "\tEndSubSection\n");
+ }
+ fprintf (cf, "EndSection\n\n");
+ ptr = ptr->list.next;
+ }
+
+}
+
+void
+xf86freeVideoAdaptorList (XF86ConfVideoAdaptorPtr ptr)
+{
+ XF86ConfVideoAdaptorPtr prev;
+
+ while (ptr)
+ {
+ TestFree (ptr->va_identifier);
+ TestFree (ptr->va_vendor);
+ TestFree (ptr->va_board);
+ TestFree (ptr->va_busid);
+ TestFree (ptr->va_driver);
+ TestFree (ptr->va_fwdref);
+ TestFree (ptr->va_comment);
+ xf86freeVideoPortList (ptr->va_port_lst);
+ xf86optionListFree (ptr->va_option_lst);
+ prev = ptr;
+ ptr = ptr->list.next;
+ xf86conffree (prev);
+ }
+}
+
+XF86ConfVideoAdaptorPtr
+xf86findVideoAdaptor (const char *ident, XF86ConfVideoAdaptorPtr p)
+{
+ while (p)
+ {
+ if (xf86nameCompare (ident, p->va_identifier) == 0)
+ return (p);
+
+ p = p->list.next;
+ }
+ return (NULL);
+}
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