diff options
| -rw-r--r-- | engines/sword25/package/packagemanager.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/engines/sword25/package/packagemanager.h b/engines/sword25/package/packagemanager.h index 04f863bef8..c441fff122 100644 --- a/engines/sword25/package/packagemanager.h +++ b/engines/sword25/package/packagemanager.h @@ -102,6 +102,28 @@ public: */ virtual byte *GetFile(const Common::String &FileName, unsigned int *pFileSize = NULL) = 0; /** + * Downloads an XML file and prefixes it with an XML Version key, since the XML files don't contain it, + * and it is required for ScummVM to correctly parse the XML. + * @param FileName The filename of the file to load + * @param pFileSize Pointer to the variable that will contain the size of the loaded file. The deafult is NULL. + * @return Specifies a pointer to the loaded data of the file + * @remark The client must not forget to release the data of the file using BE_DELETE_A. + */ + char *GetXmlFile(const Common::String &FileName, unsigned int *pFileSize = NULL) { + const char *versionStr = "<?xml version=\"1.0\"?>"; + unsigned int fileSize; + char *data = (char *)GetFile(FileName, &fileSize); + char *result = (char *)malloc(fileSize + strlen(versionStr) + 1); + strcpy(result, versionStr); + Common::copy(data, data + fileSize, result + strlen(versionStr)); + result[fileSize + strlen(versionStr)] = '\0'; + + free(data); + if (pFileSize) *pFileSize = fileSize + strlen(versionStr); + return result; + } + + /** * Returns the path to the current directory. * @return Returns a string containing the path to the current directory. * If the path could not be determined, an empty string is returned. |