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(svn r25818) -Fix [FS#5750]: [GS] Language file scanner considered filenames starting with '.' as valid translations, resulting in languages with empty name, which causes trouble.

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frosch 2013-10-06 12:13:20 +00:00
parent 4912e3170e
commit bf0f5345ea
2 changed files with 15 additions and 12 deletions
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25
src/game/game_text.cpp
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@ -60,18 +60,11 @@ void NORETURN CDECL strgen_fatal(const char *s, ...)
/**
* Create a new container for language strings.
* @param language The language name.
* @param end If not NULL, terminate \a language at this position.
*/
LanguageStrings::LanguageStrings(const char *language)
LanguageStrings::LanguageStrings(const char *language, const char *end)
{
const char *p = strrchr(language, PATHSEPCHAR);
if (p == NULL) {
p = language;
} else {
p++;
}
const char *e = strchr(p, '.');
this->language = e == NULL ? strdup(p) : strndup(p, e - p);
this->language = end == NULL ? strdup(language) : strndup(language, end - language);
}
/** Free everything. */
@ -95,7 +88,17 @@ LanguageStrings *ReadRawLanguageStrings(const char *file)
return NULL;
}
ret = new LanguageStrings(file);
const char *langname = strrchr(file, PATHSEPCHAR);
if (langname == NULL) {
langname = file;
} else {
langname++;
}
/* Check for invalid empty filename */
if (*langname == '.' || *langname == 0) return NULL;
ret = new LanguageStrings(langname, strchr(langname, '.'));
char buffer[2048];
while (to_read != 0 && fgets(buffer, sizeof(buffer), fh) != NULL) {

2
src/game/game_text.hpp
View File

@ -26,7 +26,7 @@ struct LanguageStrings {
const char *language; ///< Name of the language (base filename).
StringList lines; ///< The lines of the file to pass into the parser/encoder.
LanguageStrings(const char *language);
LanguageStrings(const char *language, const char *end = NULL);
~LanguageStrings();
};