- Initial revision.v0.0.1-pre1

1 files changed, 196 insertions, 0 deletions

diff --git a/data.c b/data.c
new file mode 100644
index 0000000..8aa6ebc
--- /dev/null
+++ b/data.c
@@ -0,0 +1,196 @@
+/*
+ * $Id: data.c,v 1.1.1.1 2004/05/23 00:08:03 lordjaxom Exp $
+ */
+
+#include "data.h"
+
+eSkinSection cText2SkinItem::mParseSection = sectionUnknown;
+	
+cText2SkinItem::cText2SkinItem(void) {
+	mSection = sectionUnknown;
+	mItem    = itemUnknown;
+	mX       = -1;
+	mY       = -1;
+	mWidth   = 0;
+	mHeight  = 0;
+	mBpp     = 4;
+	mFg      = NULL;
+	mBg      = NULL;
+	mName    = NULL;
+	mVersion = NULL;
+	mFont    = NULL;
+	mPath    = NULL;
+	mAltPath = NULL;
+	mText    = NULL;
+	mAlign   = taDefault;
+}
+
+cText2SkinItem::~cText2SkinItem() {
+	free(mText);
+	free(mPath);
+	free(mAltPath);
+	free(mFont);
+	free(mVersion);
+	free(mName);
+	delete mBg;
+	delete mFg;
+}
+
+bool cText2SkinItem::Parse(const char *Text) {
+	char *text = strdup(Text);
+	char *ptr = text;
+
+	ptr = text + strlen(text) - 1;
+	for (; ptr >= text && *ptr == ' '; --ptr)
+		*ptr = '\0';
+	ptr = skipspace(text);
+	if (*ptr == '\0' || *ptr == '#') // empty line or comment
+		return true;
+	else if (*ptr == '[' && ptr[strlen(ptr)-1] == ']') { // section
+		++ptr;
+		ptr[strlen(ptr)-1] = '\0';
+		if      (strcmp(ptr, "Channel")    == 0)  mParseSection = sectionChannel;
+		else if (strcmp(ptr, "Menu")       == 0)  mParseSection = sectionMenu;
+		else if (strcmp(ptr, "Volume")     == 0)  mParseSection = sectionVolume;
+		else if (strcmp(ptr, "ReplayMode") == 0)  mParseSection = sectionReplayMode;
+		else if (strcmp(ptr, "Replay")     == 0)  mParseSection = sectionReplay;
+		else if (strcmp(ptr, "Message")    == 0)  mParseSection = sectionMessage;
+		return true;
+	}
+
+	// check if this is an item
+	char *item;
+	if (ParseVar(ptr, "Item", &item)) {
+		mSection = mParseSection;
+		if (strcmp(item, "Skin") == 0) { // the Skin item
+			if (ParseVar(ptr, "name", &mName) && ParseVar(ptr, "version", &mVersion))
+				mItem = itemSkin;
+			else
+				esyslog("ERROR: text2skin: Skin doesn't contain Item=Skin keyphrase");
+		}
+		else if (strcmp(item, "Background")         == 0) mItem = itemBackground;
+		else if (strcmp(item, "Logo")               == 0) mItem = itemLogo;
+		else if (strcmp(item, "Text")               == 0) mItem = itemText;
+		else if (strcmp(item, "DateTime")           == 0) mItem = itemDateTime;
+		else if (strcmp(item, "Date")               == 0) mItem = itemDate;
+		else if (strcmp(item, "Time")               == 0) mItem = itemTime;
+		else if (strcmp(item, "ChannelNumberName")  == 0) mItem = itemChannelNumberName;
+		else if (strcmp(item, "ChannelNumber")      == 0) mItem = itemChannelNumber;
+		else if (strcmp(item, "ChannelName")        == 0) mItem = itemChannelName;
+		else if (strcmp(item, "Rectangle")          == 0) mItem = itemRectangle;
+		else if (strcmp(item, "Ellipse")            == 0) mItem = itemEllipse;
+		else if (strcmp(item, "Timebar")            == 0) mItem = itemTimebar;
+		else if (strcmp(item, "PresentTime")        == 0) mItem = itemPresentTime;
+		else if (strcmp(item, "PresentTitle")       == 0) mItem = itemPresentTitle;
+		else if (strcmp(item, "PresentShortText")   == 0) mItem = itemPresentShortText;
+		else if (strcmp(item, "FollowingTime")      == 0) mItem = itemFollowingTime;
+		else if (strcmp(item, "FollowingTitle")     == 0) mItem = itemFollowingTitle;
+		else if (strcmp(item, "FollowingShortText") == 0) mItem = itemFollowingShortText;
+		else if (strcmp(item, "SymbolTeletext")     == 0) mItem = itemSymbolTeletext;
+		else if (strcmp(item, "SymbolAudio")        == 0) mItem = itemSymbolAudio;
+		else if (strcmp(item, "SymbolDolby")        == 0) mItem = itemSymbolDolby;
+		else if (strcmp(item, "SymbolEncrypted")    == 0) mItem = itemSymbolEncrypted;
+		else if (strcmp(item, "Volumebar")          == 0) mItem = itemVolumebar;
+		else if (strcmp(item, "Mute")               == 0) mItem = itemMute;
+		else if (strcmp(item, "Progressbar")        == 0) mItem = itemProgressbar;
+		else if (strcmp(item, "MenuArea")           == 0) mItem = itemMenuArea;
+		else if (strcmp(item, "MenuItem")           == 0) mItem = itemMenuItem;
+		else if (strcmp(item, "MenuCurrent")        == 0) mItem = itemMenuCurrent;
+		else
+			esyslog("ERROR: text2skin: %s is not a valid theme item\n", item);
+
+		free(item);
+
+		if (mItem != itemUnknown) {
+			if (mItem != itemSkin)
+				ParseItem(ptr);
+			return true;
+		}
+	} else 
+		esyslog("ERROR: text2skin: Missing Item= in Skin");
+
+	// fall through
+	return false;
+}
+
+bool cText2SkinItem::ParseItem(const char *Text) {
+	ParseVar(Text, "x",       &mX);
+	ParseVar(Text, "y",       &mY);
+	ParseVar(Text, "width",   &mWidth);
+	ParseVar(Text, "height",  &mHeight);
+	ParseVar(Text, "bpp",     &mBpp);
+	ParseVar(Text, "fg",      &mFg);
+	ParseVar(Text, "bg",      &mBg);
+	ParseVar(Text, "font",    &mFont);
+	ParseVar(Text, "path",    &mPath);
+	ParseVar(Text, "altpath", &mAltPath);
+	ParseVar(Text, "text",    &mText);
+	ParseVar(Text, "align",   &mAlign);
+	return true;
+}
+
+bool cText2SkinItem::ParseVar(const char *Text, const char *Name, int *Value) {
+	char *value;
+	if (ParseVar(Text, Name, &value)) {
+		*Value = atoi(value);
+		return true;
+	}
+	return false;
+}
+
+bool cText2SkinItem::ParseVar(const char *Text, const char *Name, char **Value){
+	char *ptr1, *ptr2;
+	char *str;
+	asprintf(&str, "%s=", Name);
+	if ((ptr1 = strstr(Text, str))) {
+		ptr1 += strlen(str);
+		if ((ptr2 = strchr(ptr1, ',')) || (ptr2 = strchr(ptr1, ';'))) {
+			asprintf(Value, "%.*s", ptr2 - ptr1, ptr1);
+			free(str);
+			return true;
+		}
+	}
+	free(str);
+	return false;
+}
+
+bool cText2SkinItem::ParseVar(const char *Text, const char *Name, tColor **Value) {
+	char *value;
+	if (ParseVar(Text, Name, &value) && *value == '#') {
+		*Value = new tColor(strtoul(value + 1, NULL, 16));
+		return true;
+	}
+	return false;
+}
+
+bool cText2SkinItem::ParseVar(const char *Text, const char *Name, eTextAlignment *Value) {
+	char *value;
+	if (ParseVar(Text, Name, &value)) {
+		int v = atoi(value);
+		free(value);
+		if (v == 0)
+			*Value = (eTextAlignment)(taTop|taLeft);
+		else if (v == 1)
+			*Value = (eTextAlignment)(taTop|taCenter);
+		else if (v == 2)
+			*Value = (eTextAlignment)(taTop|taRight);
+		return true;
+	}
+	return false;
+}
+	
+cText2SkinData::cText2SkinData(const char *Skin) {
+	mSkin = strdup(Skin);
+}
+
+cText2SkinData::~cText2SkinData() {
+	free(mSkin);
+}
+
+cText2SkinItem *cText2SkinData::Get(eSkinItem Item) {
+	for (cText2SkinItem *it = First(); it; it = Next(it)) {
+		if (it->Item() == Item)
+			return it;
+	}
+	return NULL;
+}