Initial revisionXORG-STABLE

1 files changed, 120 insertions, 0 deletions

diff --git a/src/CrIFrDat.c b/src/CrIFrDat.c
new file mode 100644
index 0000000..f3c19c7
--- /dev/null
+++ b/src/CrIFrDat.c
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 1989-95 GROUPE BULL
+ *
+ * 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
+ * GROUPE BULL 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 GROUPE BULL shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from GROUPE BULL.
+ */
+
+/*****************************************************************************\
+*  CrIFrData.c:                                                               *
+*                                                                             *
+*  XPM library                                                                *
+*  Parse an Xpm array and create the image and possibly its mask              *
+*                                                                             *
+*  Developed by Arnaud Le Hors                                                *
+\*****************************************************************************/
+
+#include "XpmI.h"
+
+LFUNC(OpenArray, void, (char **data, xpmData *mdata));
+
+int
+XpmCreateImageFromData(display, data, image_return,
+		       shapeimage_return, attributes)
+    Display *display;
+    char **data;
+    XImage **image_return;
+    XImage **shapeimage_return;
+    XpmAttributes *attributes;
+{
+    XpmImage image;
+    XpmInfo info;
+    int ErrorStatus;
+    xpmData mdata;
+
+    xpmInitXpmImage(&image);
+    xpmInitXpmInfo(&info);
+
+    /* open data */
+    OpenArray(data, &mdata);
+
+    /* create an XpmImage from the file */
+    if (attributes) {
+	xpmInitAttributes(attributes);
+	xpmSetInfoMask(&info, attributes);
+	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
+					    image_return, shapeimage_return,
+					    &image, &info, attributes);
+    } else
+	ErrorStatus = xpmParseDataAndCreate(display, &mdata,
+					    image_return, shapeimage_return,
+					    &image, NULL, attributes);
+    if (attributes) {
+	if (ErrorStatus >= 0)		/* no fatal error */
+	    xpmSetAttributes(attributes, &image, &info);
+	XpmFreeXpmInfo(&info);
+    }
+
+    /* free the XpmImage */
+    XpmFreeXpmImage(&image);
+
+    return (ErrorStatus);
+}
+
+int
+XpmCreateXpmImageFromData(data, image, info)
+    char **data;
+    XpmImage *image;
+    XpmInfo *info;
+{
+    xpmData mdata;
+    int ErrorStatus;
+
+    /* init returned values */
+    xpmInitXpmImage(image);
+    xpmInitXpmInfo(info);
+
+    /* open data */
+    OpenArray(data, &mdata);
+
+    /* create the XpmImage from the XpmData */
+    ErrorStatus = xpmParseData(&mdata, image, info);
+
+    return (ErrorStatus);
+}
+
+/*
+ * open the given array to be read or written as an xpmData which is returned
+ */
+static void
+OpenArray(data, mdata)
+    char **data;
+    xpmData *mdata;
+{
+    mdata->type = XPMARRAY;
+    mdata->stream.data = data;
+    mdata->cptr = *data;
+    mdata->line = 0;
+    mdata->CommentLength = 0;
+    mdata->Bcmt = mdata->Ecmt = NULL;
+    mdata->Bos = mdata->Eos = '\0';
+    mdata->format = 0;			/* this can only be Xpm 2 or 3 */
+}