1 files changed, 154 insertions, 0 deletions
diff --git a/keys.c b/keys.c
new file mode 100644
index 0000000..0d91d67
--- /dev/null
+++ b/keys.c
@@ -0,0 +1,154 @@
+/*
+ * keys.c: Remote control Key handling
+ *
+ * See the main source file 'vdr.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: keys.c 1.1 2002/09/29 09:56:51 kls Exp $
+ */
+
+#include "keys.h"
+
+static tKey keyTable[] = { // "Up" and "Down" must be the first two keys!
+                    { kUp,            "Up"      },
+                    { kDown,          "Down"    },
+                    { kMenu,          "Menu"    },
+                    { kOk,            "Ok"      },
+                    { kBack,          "Back"    },
+                    { kLeft,          "Left"    },
+                    { kRight,         "Right"   },
+                    { kRed,           "Red"     },
+                    { kGreen,         "Green"   },
+                    { kYellow,        "Yellow"  },
+                    { kBlue,          "Blue"    },
+                    { k0,             "0"       },
+                    { k1,             "1"       },
+                    { k2,             "2"       },
+                    { k3,             "3"       },
+                    { k4,             "4"       },
+                    { k5,             "5"       },
+                    { k6,             "6"       },
+                    { k7,             "7"       },
+                    { k8,             "8"       },
+                    { k9,             "9"       },
+                    { kPower,         "Power"   },
+                    { kVolUp,         "Volume+" },
+                    { kVolDn,         "Volume-" },
+                    { kMute,          "Mute"    },
+                    { kNone,          ""        },
+                    { k_Setup,        "_Setup"  },
+                    { kNone,          NULL      },
+                  };
+
+// -- cKey -------------------------------------------------------------------
+
+cKey::cKey(void)
+{
+  remote = code = NULL;
+  key = kNone;
+}
+
+cKey::cKey(const char *Remote, const char *Code, eKeys Key)
+{
+  remote = strdup(Remote);
+  code = strdup(Code);
+  key = Key;
+}
+
+cKey::~cKey()
+{
+  free(remote);
+  free(code);
+}
+
+bool cKey::Parse(char *s)
+{
+  char *p = strchr(s, '.');
+  if (p) {
+     *p++ = 0;
+     remote = strdup(s);
+     char *q = strpbrk(p, " \t");
+     if (q) {
+        *q++ = 0;
+        key = FromString(p);
+        if (key != kNone) {
+           q = skipspace(q);
+           if (*q) {
+              code = strdup(q);
+              return true;
+              }
+           }
+        }
+     }
+  return false;
+}
+
+bool cKey::Save(FILE *f)
+{
+  return fprintf(f, "%s.%-10s %s\n", remote, ToString(key), code) > 0;
+}
+
+eKeys cKey::FromString(const char *Name)
+{
+  if (Name) {
+     for (tKey *k = keyTable; k->name; k++) {
+         if (strcasecmp(k->name, Name) == 0)
+            return k->type;
+         }
+     }
+  return kNone;
+}
+
+const char *cKey::ToString(eKeys Key)
+{
+  for (tKey *k = keyTable; k->name; k++) {
+      if (k->type == Key)
+         return k->name;
+      }
+  return NULL;
+}
+
+// -- cKeys ------------------------------------------------------------------
+
+cKeys Keys;
+
+bool cKeys::KnowsRemote(const char *Remote)
+{
+  if (Remote) {
+     for (cKey *k = First(); k; k = Next(k)) {
+         if (strcmp(Remote, k->Remote()) == 0)
+            return true;
+         }
+     }
+  return false;
+}
+
+eKeys cKeys::Get(const char *Remote, const char *Code)
+{
+  if (Remote && Code) {
+     for (cKey *k = First(); k; k = Next(k)) {
+         if (strcmp(Remote, k->Remote()) == 0 && strcmp(Code, k->Code()) == 0)
+            return k->Key();
+         }
+     }
+  return kNone;
+}
+
+const char *cKeys::GetSetup(const char *Remote)
+{
+  if (Remote) {
+     for (cKey *k = First(); k; k = Next(k)) {
+         if (strcmp(Remote, k->Remote()) == 0 && k->Key() == k_Setup)
+            return k->Code();
+         }
+     }
+  return NULL;
+}
+
+void cKeys::PutSetup(const char *Remote, const char *Setup)
+{
+  if (!GetSetup(Remote))
+     Add(new cKey(Remote, Setup, k_Setup));
+  else
+     esyslog("ERROR: called PutSetup() for %s, but setup has already been defined!", Remote);
+}