1 files changed, 0 insertions, 221 deletions
diff --git a/devtools/create_supernova2/po_parser.cpp b/devtools/create_supernova2/po_parser.cpp
deleted file mode 100644
index 05a8ac14a7..0000000000
--- a/devtools/create_supernova2/po_parser.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include "po_parser.h"
-
-PoMessageList::PoMessageList() : _list(NULL), _size(0), _allocated(0) {
-}
-
-PoMessageList::~PoMessageList() {
-	for (int i = 0; i < _size; ++i)
-		delete _list[i];
-	delete[] _list;
-}
-
-int PoMessageList::compareString(const char* left, const char* right) {
-	if (left == NULL && right == NULL)
-		return 0;
-	if (left == NULL)
-		return -1;
-	if (right == NULL)
-		return 1;
-	return strcmp(left, right);
-}
-
-int PoMessageList::compareMessage(const char *msgLeft, const char *contextLeft, const char *msgRight, const char *contextRight) {
-	int compare = compareString(msgLeft, msgRight);
-	if (compare != 0)
-		return compare;
-	return compareString(contextLeft, contextRight);
-}
-
-void PoMessageList::insert(const char *translation, const char *msg, const char *context) {
-	if (msg == NULL || *msg == '\0' || translation == NULL || *translation == '\0')
-		return;
-
-	// binary-search for the insertion index
-	int leftIndex = 0;
-	int rightIndex = _size - 1;
-	while (rightIndex >= leftIndex) {
-		int midIndex = (leftIndex + rightIndex) / 2;
-		int compareResult = compareMessage(msg, context, _list[midIndex]->msgid, _list[midIndex]->msgctxt);
-		if (compareResult == 0)
-			return; // The message is already in this list
-		else if (compareResult < 0)
-			rightIndex = midIndex - 1;
-		else
-			leftIndex = midIndex + 1;
-	}
-	// We now have rightIndex = leftIndex - 1 and we need to insert the new message
-	// between the two (i.a. at leftIndex).
-	if (_size + 1 > _allocated) {
-		_allocated += 100;
-		PoMessage **newList = new PoMessage*[_allocated];
-		for (int i = 0; i < leftIndex; ++i)
-			newList[i] = _list[i];
-		for (int i = leftIndex; i < _size; ++i)
-			newList[i + 1] = _list[i];
-		delete[] _list;
-		_list = newList;
-	} else {
-		for (int i = _size - 1; i >= leftIndex; --i)
-			_list[i + 1] = _list[i];
-	}
-	_list[leftIndex] = new PoMessage(translation, msg, context);
-	++_size;
-}
-
-const char *PoMessageList::findTranslation(const char *msg, const char *context) {
-	if (msg == NULL || *msg == '\0')
-		return NULL;
-
-	// binary-search for the message
-	int leftIndex = 0;
-	int rightIndex = _size - 1;
-	while (rightIndex >= leftIndex) {
-		int midIndex = (leftIndex + rightIndex) / 2;
-		int compareResult = compareMessage(msg, context, _list[midIndex]->msgid, _list[midIndex]->msgctxt);
-		if (compareResult == 0)
-			return _list[midIndex]->msgstr;
-		else if (compareResult < 0)
-			rightIndex = midIndex - 1;
-		else
-			leftIndex = midIndex + 1;
-	}
-	return NULL;
-}
-
-PoMessageList *parsePoFile(const char *file) {
-	FILE *inFile = fopen(file, "r");
-	if (!inFile)
-		return NULL;
-
-	char msgidBuf[1024], msgctxtBuf[1024], msgstrBuf[1024];
-	char line[1024], *currentBuf = msgstrBuf;
-
-	PoMessageList *list = new PoMessageList();
-
-	// Initialize the message attributes.
-	bool fuzzy = false;
-	bool fuzzy_next = false;
-
-	// Parse the file line by line.
-	// The msgstr is always the last line of an entry (i.e. msgid and msgctxt always
-	// precede the corresponding msgstr).
-	msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
-	while (!feof(inFile) && fgets(line, 1024, inFile)) {
-		if (line[0] == '#' && line[1] == ',') {
-			// Handle message attributes.
-			if (strstr(line, "fuzzy")) {
-				fuzzy_next = true;
-				continue;
-			}
-		}
-		// Skip empty and comment line
-		if (*line == '\n' || *line == '#')
-			continue;
-		if (strncmp(line, "msgid", 5) == 0) {
-			if (currentBuf == msgstrBuf) {
-				// add previous entry
-				if (*msgstrBuf != '\0' && !fuzzy)
-					list->insert(msgstrBuf, msgidBuf, msgctxtBuf);
-				msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
-
-				// Reset the attribute flags.
-				fuzzy = fuzzy_next;
-				fuzzy_next = false;
-			}
-			strcpy(msgidBuf, stripLine(line));
-			currentBuf = msgidBuf;
-		} else if (strncmp(line, "msgctxt", 7) == 0) {
-			if (currentBuf == msgstrBuf) {
-				// add previous entry
-				if (*msgstrBuf != '\0' && !fuzzy)
-					list->insert(msgstrBuf, msgidBuf, msgctxtBuf);
-				msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
-
-				// Reset the attribute flags
-				fuzzy = fuzzy_next;
-				fuzzy_next = false;
-			}
-			strcpy(msgctxtBuf, stripLine(line));
-			currentBuf = msgctxtBuf;
-		} else if (strncmp(line, "msgstr", 6) == 0) {
-			strcpy(msgstrBuf, stripLine(line));
-			currentBuf = msgstrBuf;
-		} else {
-			// concatenate the string at the end of the current buffer
-			if (currentBuf)
-				strcat(currentBuf, stripLine(line));
-		}
-	}
-	if (currentBuf == msgstrBuf) {
-		// add last entry
-		if (*msgstrBuf != '\0' && !fuzzy)
-			list->insert(msgstrBuf, msgidBuf, msgctxtBuf);
-	}
-
-	fclose(inFile);
-	return list;
-}
-
-char *stripLine(char *const line) {
-	// This function modifies line in place and return it.
-	// Keep only the text between the first two unprotected quotes.
-	// It also look for literal special characters (e.g. preceded by '\n', '\\', '\"', '\'', '\t')
-	// and replace them by the special character so that strcmp() can match them at run time.
-	// Look for the first quote
-	char const *src = line;
-	while (*src != '\0' && *src++ != '"') {}
-	// shift characters until we reach the end of the string or an unprotected quote
-	char *dst = line;
-	while (*src != '\0' && *src != '"') {
-		char c = *src++;
-		if (c == '\\') {
-			switch (c = *src++) {
-				case  'n': c = '\n'; break;
-				case  't': c = '\t'; break;
-				case '\"': c = '\"'; break;
-				case '\'': c = '\''; break;
-				case '\\': c = '\\'; break;
-				default:
-					// Just skip
-					fprintf(stderr, "Unsupported special character \"\\%c\" in string. Please contact ScummVM developers.\n", c);
-					continue;
-			}
-		}
-		*dst++ = c;
-	}
-	*dst = '\0';
-	return line;
-}
-
-char *parseLine(const char *line, const char *field) {
-	// This function allocate and return a new char*.
-	// It will return a NULL pointer if the field is not found.
-	// It is used to parse the header of the po files to find the language name
-	// and the charset.
-	const char *str = strstr(line, field);
-	if (str == NULL)
-		return NULL;
-	str += strlen(field);
-	// Skip spaces
-	while (*str != '\0' && isspace(*str)) {
-		++str;
-	}
-	// Find string length (stop at the first '\n')
-	int len = 0;
-	while (str[len] != '\0' && str[len] != '\n') {
-		++len;
-	}
-	if (len == 0)
-		return NULL;
-	// Create result string
-	char *result = new char[len + 1];
-	strncpy(result, str, len);
-	result[len] = '\0';
-	return result;
-}
-