removed code duplication for installer/uninstaller in GenerateLangTables
git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5128 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik
parent
8a8844bcb8
commit
eee3006998
2 changed files with 163 additions and 225 deletions
387
Source/lang.cpp
387
Source/lang.cpp
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@ -482,6 +482,158 @@ int CEXEBuild::SetInnerString(int id, char *string) {
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return ret;
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}
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int CEXEBuild::GenerateLangTable(LanguageTable *lt, int num_lang_tables) {
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// Add all installer language strings
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int i, j, l, tabsset;
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struct langstring* lang_strings = NULL;
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TinyGrowBuf *string_ptrs = new TinyGrowBuf[num_lang_tables];
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tabsset = 1;
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while (tabsset)
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{
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tabsset = 0;
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for (i = num_lang_tables; i--; )
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{
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// Fill in default values for all used language strings that we can
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FillLanguageTable(<[i]);
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// Make sure the string lists are large enough
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string_ptrs[i].set_zeroing(1);
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if (!uninstall_mode)
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string_ptrs[i].resize(build_langstring_num * sizeof(int));
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else
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string_ptrs[i].resize(ubuild_langstring_num * sizeof(int));
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}
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// For all current language strings
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if (!uninstall_mode)
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lang_strings = build_langstrings.sort_index(&l);
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else
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lang_strings = build_langstrings.sort_uindex(&l);
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for (j = 0; j < l; j++)
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{
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int lang_string_index;
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if (!uninstall_mode)
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lang_string_index = lang_strings[j].index;
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else
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lang_string_index = lang_strings[j].uindex;
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// Is this language string used (in the installer)?
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if (lang_string_index >= 0)
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{
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// For each language
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for (i = num_lang_tables; i--; )
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{
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// Get the current string pointer
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int *ptr = (int *)string_ptrs[i].get() + lang_string_index;
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// Not already set?
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if (!*ptr)
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{
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// Get the language string and its name
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const char *str = lt[i].lang_strings->get(lang_strings[j].sn);
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const char *lsn = build_langstrings.offset2name(lang_strings[j].name);
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if (!str || !*str)
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{
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// No string is defined; give a warning (for user strings only)
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if (lsn[0] != '^')
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{
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if (lt[i].nlf.m_bLoaded)
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warning("LangString \"%s\" is not set in language table of language %s", lsn, lt[i].nlf.m_szName);
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else
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warning("LangString \"%s\" is not set in language table of language %d", lsn, lt[i].lang_id);
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}
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}
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else
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{
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// Add the language string to the string data block
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char fn[1024];
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sprintf(fn, "LangString %s", lsn);
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curfilename = fn;
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linecnt = lt[i].lang_id;
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*ptr = add_string(str, lang_strings[j].process, (WORD) lt[i].nlf.m_uCodePage);
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curfilename = 0;
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// Indicate that we should check again for any newly referenced language strings
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tabsset++;
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}
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}
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}
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}
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}
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}
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// Optimize langstrings and check for recursion
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for (i = num_lang_tables; i--; )
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{
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TinyGrowBuf rec;
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int *lst = (int *)string_ptrs[i].get();
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int langstring_num;
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if (!uninstall_mode)
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langstring_num = build_langstring_num;
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else
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langstring_num = ubuild_langstring_num;
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for (j = 0; j < langstring_num; j++)
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{
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// Does this string reference another language string directly?
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while (lst[j] < 0)
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{
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// Search through list of language string references
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for (l = 0; (unsigned int)l < rec.getlen() / sizeof(int); l++)
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{
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if (((int*)rec.get())[l] == lst[j])
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{
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// We have the index of a recursive language string; now find the name
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const char *name = "(unnamed)";
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for (l = 0; l < langstring_num; l++)
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{
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int index;
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if (!uninstall_mode)
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index = lang_strings[l].index;
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else
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index = lang_strings[l].uindex;
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if (lang_strings[l].index == j)
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{
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name = build_langstrings.offset2name(lang_strings[l].name);
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}
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}
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ERROR_MSG("Error: LangString %s is recursive!\n", name);
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delete [] string_ptrs;
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return PS_ERROR;
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}
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}
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// Add this reference to the list
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rec.add(&lst[j], sizeof(int));
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// and dereference it
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lst[j] = lst[-lst[j] - 1];
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}
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rec.resize(0);
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}
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}
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// Add language tables into their datablock
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for (i = num_lang_tables; i--; )
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{
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cur_langtables->add(<[i].lang_id, sizeof(LANGID));
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cur_langtables->add(<[i].dlg_offset, sizeof(int));
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int rtl = lt[i].nlf.m_bRTL ? 1 : 0;
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cur_langtables->add(&rtl, sizeof(int));
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cur_langtables->add(string_ptrs[i].get(), string_ptrs[i].getlen());
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string_ptrs[i].resize(0);
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}
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cur_header->blocks[NB_LANGTABLES].num = num_lang_tables;
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cur_header->langtable_size = cur_langtables->getlen() / num_lang_tables;
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delete [] string_ptrs;
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return PS_OK;
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}
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int CEXEBuild::GenerateLangTables() {
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int i;
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LanguageTable *lt = (LanguageTable*)lang_tables.get();
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@ -618,237 +770,22 @@ int CEXEBuild::GenerateLangTables() {
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}
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}
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// Add all installer language strings
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int j, l, tabsset;
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struct langstring* lang_strings = NULL;
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TinyGrowBuf *string_ptrs = new TinyGrowBuf[num_lang_tables];
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tabsset = 1;
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while (tabsset)
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{
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tabsset = 0;
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for (i = num_lang_tables; i--; )
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{
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// Fill in default values for all used language strings that we can
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FillLanguageTable(<[i]);
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// Make sure the string lists are large enough
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string_ptrs[i].set_zeroing(1);
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string_ptrs[i].resize(build_langstring_num * sizeof(int));
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}
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// For all current language strings
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lang_strings = build_langstrings.sort_index(&l);
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for (j = 0; j < l; j++)
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{
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// Is this language string used (in the installer)?
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if (lang_strings[j].index >= 0)
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{
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// For each language
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for (i = num_lang_tables; i--; )
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{
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// Get the current string pointer
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int *ptr = (int *)string_ptrs[i].get() + lang_strings[j].index;
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// Not already set?
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if (!*ptr)
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{
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// Get the language string and its name
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const char *str = lt[i].lang_strings->get(lang_strings[j].sn);
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const char *lsn = build_langstrings.offset2name(lang_strings[j].name);
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if (!str || !*str)
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{
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// No string is defined; give a warning (for user strings only)
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if (lsn[0] != '^')
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{
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if (lt[i].nlf.m_bLoaded)
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warning("LangString \"%s\" is not set in language table of language %s", lsn, lt[i].nlf.m_szName);
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else
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warning("LangString \"%s\" is not set in language table of language %d", lsn, lt[i].lang_id);
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}
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}
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else
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{
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// Add the language string to the string data block
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char fn[1024];
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sprintf(fn, "LangString %s", lsn);
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curfilename = fn;
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linecnt = lt[i].lang_id;
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*ptr = add_string(str, lang_strings[j].process, (WORD) lt[i].nlf.m_uCodePage);
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curfilename = 0;
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// Indicate that we should check again for any newly referenced language strings
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tabsset++;
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}
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}
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}
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}
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}
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}
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// Optimize langstrings and check for recursion
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for (i = num_lang_tables; i--; )
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{
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TinyGrowBuf rec;
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int *lst = (int *)string_ptrs[i].get();
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for (j = 0; j < build_langstring_num; j++)
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{
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// Does this string reference another language string directly?
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while (lst[j] < 0)
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{
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// Search through list of language string references
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for (l = 0; (unsigned int)l < rec.getlen() / sizeof(int); l++)
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{
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if (((int*)rec.get())[l] == lst[j])
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{
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// We have the index of a recursive language string; now find the name
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const char *name = "(unnamed)";
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for (l = 0; l < build_langstring_num; l++)
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if (lang_strings[l].index == j)
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name = build_langstrings.offset2name(lang_strings[l].name);
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ERROR_MSG("Error: LangString %s is recursive!\n", name);
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delete [] string_ptrs;
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return PS_ERROR;
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}
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}
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// Add this reference to the list
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rec.add(&lst[j], sizeof(int));
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// and dereference it
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lst[j] = lst[-lst[j] - 1];
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}
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rec.resize(0);
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}
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}
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// Add language tables into their datablock
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for (i = num_lang_tables; i--; )
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{
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build_langtables.add(<[i].lang_id, sizeof(LANGID));
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build_langtables.add(<[i].dlg_offset, sizeof(int));
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int rtl = lt[i].nlf.m_bRTL ? 1 : 0;
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build_langtables.add(&rtl, sizeof(int));
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build_langtables.add(string_ptrs[i].get(), string_ptrs[i].getlen());
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string_ptrs[i].resize(0);
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}
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build_header.blocks[NB_LANGTABLES].num = num_lang_tables;
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build_header.langtable_size = build_langtables.getlen() / num_lang_tables;
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#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
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// Now do it all again, this time for the uninstaller
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set_uninstall_mode(1);
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tabsset = 1;
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while (tabsset)
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{
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tabsset = 0;
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for (i = num_lang_tables; i--; )
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{
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// Fill in default values for all used language strings that we can
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FillLanguageTable(<[i]);
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// Make sure the string lists are large enough
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string_ptrs[i].set_zeroing(1);
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string_ptrs[i].resize(ubuild_langstring_num * sizeof(int));
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}
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// For all current language strings
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lang_strings = build_langstrings.sort_uindex(&l);
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for (j = 0; j < l; j++)
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{
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// Is this language string used (in the uninstaller)?
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if (lang_strings[j].uindex >= 0)
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{
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// For each language
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for (i = num_lang_tables; i--; )
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{
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// Get the current string pointer
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int *ptr = (int *)string_ptrs[i].get() + lang_strings[j].uindex;
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// Not already set?
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if (!*ptr)
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{
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// Get the language string and its name
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const char *str = lt[i].lang_strings->get(lang_strings[j].sn);
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const char *lsn = build_langstrings.offset2name(lang_strings[j].name);
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if (!str || !*str)
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{
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// No string is defined; give a warning (for user strings only)
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if (lsn[0] != '^')
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{
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if (lt[i].nlf.m_bLoaded)
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warning("LangString \"%s\" is not set in language table of language %s", lsn, lt[i].nlf.m_szName);
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else
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warning("LangString \"%s\" is not set in language table of language %d", lsn, lt[i].lang_id);
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}
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}
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else
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{
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// Add the language string to the string data block
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char fn[1024];
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sprintf(fn, "LangString %s", lsn);
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curfilename = fn;
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linecnt = lt[i].lang_id;
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*ptr = add_string(str, lang_strings[j].process, (WORD) lt[i].nlf.m_uCodePage);
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curfilename = 0;
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// Indicate that we should check again for any newly referenced language strings
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tabsset++;
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}
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}
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}
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}
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}
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}
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// Optimize langstrings and check for recursion
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for (i = num_lang_tables; i--; )
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{
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TinyGrowBuf rec;
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int *lst = (int *)string_ptrs[i].get();
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for (j = 0; j < ubuild_langstring_num; j++)
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{
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// Does this string reference another language string directly?
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while (lst[j] < 0)
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{
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// Search through list of language string references
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for (l = 0; (unsigned int)l < rec.getlen() / sizeof(int); l++)
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{
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if (((int*)rec.get())[l] == lst[j])
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{
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// We have the index of a recursive language string; now find the name
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const char *name = "(unnamed)";
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for (l = 0; l < ubuild_langstring_num; l++)
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if (lang_strings[l].uindex == j)
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name = build_langstrings.offset2name(lang_strings[l].name);
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ERROR_MSG("Error: LangString %s is recursive!\n", name);
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delete [] string_ptrs;
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return PS_ERROR;
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}
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}
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// Add this reference to the list
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rec.add(&lst[j], sizeof(int));
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// and dereference it
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lst[j] = lst[-lst[j] - 1];
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}
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rec.resize(0);
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}
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}
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// Add language tables into their datablock
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for (i = num_lang_tables; i--; )
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{
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ubuild_langtables.add(<[i].lang_id, sizeof(LANGID));
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ubuild_langtables.add(<[i].dlg_offset, sizeof(int));
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int rtl = lt[i].nlf.m_bRTL ? 1 : 0;
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ubuild_langtables.add(&rtl, sizeof(int));
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ubuild_langtables.add(string_ptrs[i].get(), string_ptrs[i].getlen());
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string_ptrs[i].resize(0);
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}
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build_uninst.blocks[NB_LANGTABLES].num = num_lang_tables;
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build_uninst.langtable_size = ubuild_langtables.getlen() / num_lang_tables;
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int orig_uninstall_mode = uninstall_mode;
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set_uninstall_mode(0);
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if (GenerateLangTable(lt, num_lang_tables) != PS_OK)
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return PS_ERROR;
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#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
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set_uninstall_mode(1);
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if (GenerateLangTable(lt, num_lang_tables) != PS_OK)
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return PS_ERROR;
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#endif
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set_uninstall_mode(orig_uninstall_mode);
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SCRIPT_MSG("Done!\n");
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delete [] string_ptrs;
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return PS_OK;
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}
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