f69251d87e
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7245 212acab6-be3b-0410-9dea-997c60f758d6
333 lines
9 KiB
C++
333 lines
9 KiB
C++
/*
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* lang.h
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*
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* This file is a part of NSIS.
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*
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* Copyright (C) 1999-2021 Nullsoft and Contributors
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*
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* Licensed under the zlib/libpng license (the "License");
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* you may not use this file except in compliance with the License.
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*
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* Licence details can be found in the file COPYING.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty.
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*
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* Unicode support and Doxygen comments by Jim Park -- 07/30/2007
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*/
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#ifndef ___NLF___H_____
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#define ___NLF___H_____
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#include "strlist.h"
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#include "growbuf.h"
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#include "exehead/fileform.h"
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struct NLFRef {
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int iRef;
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int iUnRef;
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};
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struct langstring {
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int name;
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int sn;
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int index;
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int uindex;
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int process;
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};
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class LangStringList : public SortedStringListND<struct langstring>
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{
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public:
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/* Default constructor */
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LangStringList() : m_count(0) {}
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/**
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* Adds a langstring struct with the string name of 'name' into this
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* structure.
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*
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* @param name The string to use as key.
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* @param sn [out] The string number.
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* @return Returns the position where T was stored.
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*/
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int add(const TCHAR *name, int *sn=0);
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/**
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* Gets the values in the langstring struct that is mapped to the string
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* 'name'. Sets sn, index, and uindex to -1 before looking for the
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* 'name'. If not found, -1 is returned. If found, then the values
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* associated with 'name' are set to the sn, index, uindex, process
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* variables.
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*
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* TODO: Need better documentation here.
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* @param sn [out] Set to string ID number.
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* @param index [out] Set to index value in langstring.
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* @param uindex [out] Set to uindex value in langstring.
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* @param process [out] Set to process value in langstring.
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* @return The index into langstring array. -1 if not found.
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*/
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int get(const TCHAR *name, int *sn=0, int *index=0, int *uindex=0, int *process=0);
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/**
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* Sets the values in the langstring struct that is in the position 'pos'.
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*
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* @param pos The langstring index into m_gr.
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* @param index Value to set langstring[pos].index.
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* @param uindex Value to set langstring[pos].uindex.
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* @param process Value to set langstring[pos].process.
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*/
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void set(int pos, int index=-1, int uindex=-1, int process=-1);
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/**
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* Sets the values in the langstring struct that is mapped to the string
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* 'name'.
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*
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* @param name The string key to lookup langstring.
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* @param index Value to set langstring[pos].index.
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* @param uindex Value to set langstring[pos].uindex.
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* @param process Value to set langstring[pos].process.
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*/
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void set(const TCHAR *name, int index, int uindex=-1, int process=-1);
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/**
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* From the position index, get the pointer to the key string.
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* Basically, get the string referenced by langstring[pos].name.
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*
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* @param pos The position index.
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* @return The TCHAR* to the string referenced by pos.
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*/
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const TCHAR *pos2name(int pos);
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/**
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* From the index into the strings, get the pointer to the
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* key string. Note: the positional index into the storage of
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* key strings probably should not be exposed to the outside.
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*
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* @param name Index into the m_strings array.
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* @return The TCHAR* to the string referenced by name.
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*/
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const TCHAR *offset2name(int name);
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/**
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* Get the number of entries.
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*
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* @return The number of langstring entries.
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*/
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int getnum();
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/**
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* Compare two langstring structs pointed by item1 and item2 by looking at
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* their .index values via their difference (item1->index - item2->index).
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*
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* @return 0 if equal, negative value if item1 is smaller, positive value
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* if item1 is bigger.
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*/
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static int compare_index(const void *item1, const void *item2);
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/**
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* Sorts the langstrings by their index. Then return the sorted array
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* via m_sortbuf. Warning: This function is not thread-safe!
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*
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* @param num [out] Set to the size of langstring items in the array.
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* @return The sorted langstring array via m_sortbuf.
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*/
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langstring *sort_index(int *num);
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/**
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* Compare two langstring structs pointed by item1 and item2 by looking at
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* their .uindex values via their difference (item1->uindex - item2->uindex).
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*
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* @return 0 if equal, negative value if item1 is smaller, positive value
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* if item1 is bigger.
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*/
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static int compare_uindex(const void *item1, const void *item2);
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/**
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* Sorts the langstrings by their index. Then return the sorted array
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* via m_sortbuf. Warning: This function is not thread-safe!
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*
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* @param num [out] Set to the size of langstring items in the array.
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* @return The sorted langstring array via m_sortbuf.
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*/
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langstring *sort_uindex(int *num);
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private:
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int m_count; // Used to set string number (sn)
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TinyGrowBuf m_sortbuf; // Used only to sort.
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};
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/**
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* This class implements an array of C-style strings in a flat buffer.
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*
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* Implementation: Resetting the string at a particular index does not delete
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* the old string. Instead a new string is added to the end of m_strings and
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* the old string can no longer be looked up.
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*/
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class StringsArray
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{
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public:
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StringsArray();
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/**
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* Resizes the m_offsets so that the index num is valid.
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*
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* @param num New size.
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*/
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void resize(int num);
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/**
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* Set the string 'str' at index idx. This class cannot really delete
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* strings. It can "overwrite" them in the sense that the string is no
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* longer referenceable via the index but they are never gone.
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*
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* @param idx The index position to set the string to.
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* @param str The string value to set.
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* @return If overwriting, the position in m_strings of the old string.
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*/
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int set(int idx, const TCHAR *str);
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/**
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* Get the string at index 'idx'.
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*
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* @param idx The logical index to the string.
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* @return Returns the TCHAR* to the string.
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*/
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const TCHAR *get(int idx);
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private:
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TinyGrowBuf m_offsets; /* Positional offsets of the stored string. */
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GrowBuf m_strings; /* Storage of the actual strings. */
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};
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#define NLF_VERSION 6
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enum {
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NLF_BRANDING,
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NLF_CAPTION,
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NLF_UCAPTION,
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NLF_SUBCAPTION_LICENSE,
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NLF_SUBCAPTION_OPTIONS,
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NLF_SUBCAPTION_DIR,
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NLF_SUBCAPTION_INSTFILES,
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NLF_SUBCAPTION_COMPLETED,
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NLF_USUBCAPTION_OPTIONS,
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NLF_USUBCAPTION_DIR,
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NLF_USUBCAPTION_CONFIRM,
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NLF_USUBCAPTION_INSTFILES,
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NLF_USUBCAPTION_COMPLETED,
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NLF_BTN_BACK,
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NLF_BTN_NEXT,
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NLF_BTN_LICENSE,
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NLF_BTN_LICENSE_AGREE,
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NLF_BTN_LICENSE_DISAGREE,
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NLF_BTN_INSTALL,
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NLF_BTN_UNINSTALL,
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NLF_BTN_CANCEL,
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NLF_BTN_CLOSE,
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NLF_BTN_BROWSE,
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NLF_BTN_DETAILS,
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NLF_CLICK_NEXT,
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NLF_CLICK_INSTALL,
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NLF_CLICK_UNINSTALL,
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NLF_NAME,
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NLF_NAME_DA, // name with doubled ampersands - virtual
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NLF_COMPLETED,
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NLF_LICENSE_TEXT,
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NLF_LICENSE_TEXT_FSCB,
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NLF_LICENSE_TEXT_FSRB,
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NLF_ULICENSE_TEXT,
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NLF_ULICENSE_TEXT_FSCB,
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NLF_ULICENSE_TEXT_FSRB,
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NLF_LICENSE_DATA, // virtual
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NLF_COMP_CUSTOM,
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NLF_COMP_TEXT,
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NLF_COMP_SUBTEXT1,
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NLF_COMP_SUBTEXT1_NO_INST_TYPES,
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NLF_COMP_SUBTEXT2,
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NLF_UCOMP_TEXT,
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NLF_UCOMP_SUBTEXT1,
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NLF_UCOMP_SUBTEXT1_NO_INST_TYPES,
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NLF_UCOMP_SUBTEXT2,
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NLF_DIR_TEXT,
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NLF_DIR_SUBTEXT,
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NLF_DIR_BROWSETEXT,
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NLF_UDIR_TEXT,
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NLF_UDIR_SUBTEXT,
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NLF_UDIR_BROWSETEXT,
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NLF_SPACE_AVAIL,
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NLF_SPACE_REQ,
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NLF_UNINST_TEXT,
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NLF_UNINST_SUBTEXT,
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NLF_FILE_ERROR,
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NLF_FILE_ERROR_NOIGNORE,
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NLF_CANT_WRITE,
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NLF_COPY_FAILED,
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NLF_COPY_TO,
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NLF_REGISTERING,
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NLF_UNREGISTERING,
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NLF_SYMBOL_NOT_FOUND,
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NLF_COULD_NOT_LOAD,
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NLF_CREATE_DIR,
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NLF_CREATE_SHORTCUT,
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NLF_CREATED_UNINST,
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NLF_DEL_FILE,
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NLF_DEL_ON_REBOOT,
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NLF_ERR_CREATING_SHORTCUT,
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NLF_ERR_CREATING,
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NLF_ERR_DECOMPRESSING,
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NLF_ERR_REG_DLL,
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NLF_EXEC_SHELL,
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NLF_EXEC,
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NLF_EXTRACT,
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NLF_ERR_WRITING,
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NLF_INST_CORRUPTED,
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NLF_NO_OLE,
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NLF_OUTPUT_DIR,
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NLF_REMOVE_DIR,
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NLF_RENAME_ON_REBOOT,
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NLF_RENAME,
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NLF_SKIPPED,
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NLF_COPY_DETAILS,
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NLF_LOG_INSTALL_PROCESS,
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NLF_BYTE,
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NLF_KILO,
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NLF_MEGA,
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NLF_GIGA,
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NLF_STRINGS_NO_SPECIAL,
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NLF_FONT = NLF_STRINGS_NO_SPECIAL,
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NLF_FONTSIZE,
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NLF_RTL,
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NLF_LANGUAGE,
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NLF_STRINGS
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};
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struct NLF {
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bool m_bLoaded; /* Is the table loaded? */
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TCHAR *m_szName; /* The language name */
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TCHAR *m_szFont;
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int m_iFontSize;
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unsigned int m_uCodePage; /* Code page associated with language. When
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* using Unicode, this value will be 1200.
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*/
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bool m_bRTL; /* Is this a right-to-left language like Hebrew? */
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TCHAR *m_szStrings[NLF_STRINGS];
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};
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/**
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* LanguageTable stores within the lang_strings, all the user strings and
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* variables for that specific language.
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*/
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struct LanguageTable {
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LANGID lang_id; /* Windows Language ID identifier */
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int dlg_offset;
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StringsArray *lang_strings;
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NLF nlf;
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};
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#endif
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