[PATCH libdrm 09/10] drmdevice: convert the tabbed output into a tree

[Emil Velikov <emil.l.velikov@xxxxxxxxx>]

From: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>

Making the output a little bit easier to parse by human beings.

Signed-off-by: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
---
 tests/drmdevice.c | 78 +++++++++++++++++++++++------------------------
 1 file changed, 39 insertions(+), 39 deletions(-)

diff --git a/tests/drmdevice.c b/tests/drmdevice.c
index 0d75836f..e9e9d7f1 100644
--- a/tests/drmdevice.c
+++ b/tests/drmdevice.c
@@ -36,67 +36,67 @@ static void
 print_device_info(drmDevicePtr device, int i, bool print_revision)
 {
     printf("device[%i]\n", i);
-    printf("\tavailable_nodes %04x\n", device->available_nodes);
-    printf("\tnodes\n");
+    printf("+->available_nodes %#04x\n", device->available_nodes);
+    printf("+->nodes\n");
     for (int j = 0; j < DRM_NODE_MAX; j++)
         if (device->available_nodes & 1 << j)
-            printf("\t\tnodes[%d] %s\n", j, device->nodes[j]);
+            printf("|  +->nodes[%d] %s\n", j, device->nodes[j]);
 
-    printf("\tbustype %04x\n", device->bustype);
-    printf("\tbusinfo\n");
+    printf("+->bustype %04x\n", device->bustype);
+    printf("+->businfo\n");
     if (device->bustype == DRM_BUS_PCI) {
-        printf("\t\tpci\n");
-        printf("\t\t\tdomain\t%04x\n",device->businfo.pci->domain);
-        printf("\t\t\tbus\t%02x\n", device->businfo.pci->bus);
-        printf("\t\t\tdev\t%02x\n", device->businfo.pci->dev);
-        printf("\t\t\tfunc\t%1u\n", device->businfo.pci->func);
-
-        printf("\tdeviceinfo\n");
-        printf("\t\tpci\n");
-        printf("\t\t\tvendor_id\t%04x\n", device->deviceinfo.pci->vendor_id);
-        printf("\t\t\tdevice_id\t%04x\n", device->deviceinfo.pci->device_id);
-        printf("\t\t\tsubvendor_id\t%04x\n", device->deviceinfo.pci->subvendor_id);
-        printf("\t\t\tsubdevice_id\t%04x\n", device->deviceinfo.pci->subdevice_id);
+        printf("|  +->pci\n");
+        printf("|     +->domain %04x\n",device->businfo.pci->domain);
+        printf("|     +->bus    %02x\n", device->businfo.pci->bus);
+        printf("|     +->dev    %02x\n", device->businfo.pci->dev);
+        printf("|     +->func   %1u\n", device->businfo.pci->func);
+
+        printf("+->deviceinfo\n");
+        printf("    +->pci\n");
+        printf("       +->vendor_id     %04x\n", device->deviceinfo.pci->vendor_id);
+        printf("       +->device_id     %04x\n", device->deviceinfo.pci->device_id);
+        printf("       +->subvendor_id  %04x\n", device->deviceinfo.pci->subvendor_id);
+        printf("       +->subdevice_id  %04x\n", device->deviceinfo.pci->subdevice_id);
         if (print_revision)
-            printf("\t\t\trevision_id\t%02x\n", device->deviceinfo.pci->revision_id);
+            printf("       +->revision_id   %02x\n", device->deviceinfo.pci->revision_id);
         else
-            printf("\t\t\trevision_id\tIGNORED\n");
+            printf("       +->revision_id   IGNORED\n");
 
     } else if (device->bustype == DRM_BUS_USB) {
-        printf("\t\tusb\n");
-        printf("\t\t\tbus\t%03u\n", device->businfo.usb->bus);
-        printf("\t\t\tdev\t%03u\n", device->businfo.usb->dev);
-
-        printf("\tdeviceinfo\n");
-        printf("\t\tusb\n");
-        printf("\t\t\tvendor\t%04x\n", device->deviceinfo.usb->vendor);
-        printf("\t\t\tproduct\t%04x\n", device->deviceinfo.usb->product);
+        printf("|  +->usb\n");
+        printf("|     +->bus %03u\n", device->businfo.usb->bus);
+        printf("|     +->dev %03u\n", device->businfo.usb->dev);
+
+        printf("+->deviceinfo\n");
+        printf("   +->usb\n");
+        printf("      +->vendor  %04x\n", device->deviceinfo.usb->vendor);
+        printf("      +->product %04x\n", device->deviceinfo.usb->product);
     } else if (device->bustype == DRM_BUS_PLATFORM) {
         char **compatible = device->deviceinfo.platform->compatible;
 
-        printf("\t\tplatform\n");
-        printf("\t\t\tfullname\t%s\n", device->businfo.platform->fullname);
+        printf("|  +->platform\n");
+        printf("|     +->fullname\t%s\n", device->businfo.platform->fullname);
 
-        printf("\tdeviceinfo\n");
-        printf("\t\tplatform\n");
-        printf("\t\t\tcompatible\n");
+        printf("+->deviceinfo\n");
+        printf("   +->platform\n");
+        printf("      +->compatible\n");
 
         while (*compatible) {
-            printf("\t\t\t\t%s\n", *compatible);
+            printf("                    %s\n", *compatible);
             compatible++;
         }
     } else if (device->bustype == DRM_BUS_HOST1X) {
         char **compatible = device->deviceinfo.platform->compatible;
 
-        printf("\t\thost1x\n");
-        printf("\t\t\tfullname\t%s\n", device->businfo.host1x->fullname);
+        printf("|  +->host1x\n");
+        printf("|     +->fullname\t%s\n", device->businfo.host1x->fullname);
 
-        printf("\tdeviceinfo\n");
-        printf("\t\tplatform\n");
-        printf("\t\t\tcompatible\n");
+        printf("+->deviceinfo\n");
+        printf("   +->platform\n");
+        printf("      +->compatible\n");
 
         while (*compatible) {
-            printf("\t\t\t\t%s\n", *compatible);
+            printf("                    %s\n", *compatible);
             compatible++;
         }
     } else {
-- 
2.18.0

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