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fix portability issue in PR #20 , plus simplify code

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This commit is contained in:
Evgeniy A. Dushistov
2017-07-07 00:19:50 +03:00
parent f510300f59
commit 214fbbf91e
1 changed files with 33 additions and 38 deletions
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71
src/stardict_lib.cpp
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@@ -811,49 +811,44 @@ namespace {
}
}
bool SynFile::load(const std::string& url, gulong wc) {
struct stat stat_buf;
if(!stat(url.c_str(), &stat_buf)) {
MapFile syn;
if(!syn.open(url.c_str(), stat_buf.st_size))
return false;
const gchar *current = syn.begin();
for(unsigned long i = 0; i < wc; i++) {
// each entry in a syn-file is:
// - 0-terminated string
// 4-byte index into .dict file in network byte order
gchar *lower_string = g_utf8_casefold(current, -1);
std::string synonym(lower_string);
g_free(lower_string);
current += synonym.length()+1;
unsigned int idx = * reinterpret_cast<const unsigned int*>(current);
idx = g_ntohl(idx);
current += sizeof(idx);
synonyms[synonym] = idx;
}
return true;
} else {
return false;
}
bool SynFile::load(const std::string &url, gulong wc)
{
struct stat stat_buf;
if (!stat(url.c_str(), &stat_buf)) {
MapFile syn;
if (!syn.open(url.c_str(), stat_buf.st_size))
return false;
const gchar *current = syn.begin();
for (unsigned long i = 0; i < wc; i++) {
// each entry in a syn-file is:
// - 0-terminated string
// 4-byte index into .dict file in network byte order
glib::CharStr lower_string{g_utf8_casefold(current, -1)};
std::string synonym{get_impl(lower_string)};
current += synonym.length() + 1;
const guint32 idx = g_ntohl(get_uint32(current));
current += sizeof(idx);
synonyms[synonym] = idx;
}
return true;
} else {
return false;
}
}
bool SynFile::lookup(const char *str, glong &idx) {
gchar *lower_string = g_utf8_casefold(str, -1);
auto it = synonyms.find(lower_string);
if(it != synonyms.end()) {
g_free(lower_string);
idx = it->second;
return true;
}
g_free(lower_string);
return false;
bool SynFile::lookup(const char *str, glong &idx)
{
glib::CharStr lower_string{g_utf8_casefold(str, -1)};
auto it = synonyms.find(get_impl(lower_string));
if (it != synonyms.end()) {
idx = it->second;
return true;
}
return false;
}
bool Dict::Lookup(const char *str, glong &idx) {
if(syn_file->lookup(str, idx)) {
return true;
}
return idx_file->lookup(str, idx);
return syn_file->lookup(str, idx) || idx_file->lookup(str, idx);
}
bool Dict::load(const std::string& ifofilename)