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#include "stdafx.h"
void FreeModuleSettingLL(ModuleSettingLL *msll)
{
if (msll == nullptr)
return;
ModSetLinkLinkItem *item = msll->first;
while (item) {
mir_free(item->name);
ModSetLinkLinkItem *temp = item;
item = (ModSetLinkLinkItem *)item->next;
mir_free(temp);
}
msll->first = nullptr;
msll->last = nullptr;
}
int enumModulesSettingsProc(const char *setting, void *pParam)
{
ModuleSettingLL *msll = (ModuleSettingLL *)pParam;
if (!msll->first) {
msll->first = (ModSetLinkLinkItem *)mir_alloc(sizeof(ModSetLinkLinkItem));
if (!msll->first)
return 1;
msll->first->name = mir_strdup(setting);
msll->first->next = nullptr;
msll->last = msll->first;
}
else {
ModSetLinkLinkItem *item = (ModSetLinkLinkItem *)mir_alloc(sizeof(ModSetLinkLinkItem));
if (!item)
return 1;
msll->last->next = item;
msll->last = item;
item->name = mir_strdup(setting);
item->next = nullptr;
}
return 0;
}
int EnumModules(ModuleSettingLL *msll) // 1 = success, 0 = fail
{
msll->first = nullptr;
msll->last = nullptr;
if (db_enum_modules(enumModulesSettingsProc, msll)) {
msg(TranslateT("Error loading module list"));
return 0;
}
return 1;
}
int enumSettingsProc(const char *setting, void *lParam)
{
return enumModulesSettingsProc(setting, lParam);
}
int EnumSettings(MCONTACT hContact, const char *module, ModuleSettingLL *msll)
{
// enum all setting the contact has for the module
msll->first = nullptr;
msll->last = nullptr;
if (db_enum_settings(hContact, enumSettingsProc, module, msll)) {
msg(TranslateT("Error loading setting list"));
return 0;
}
return 1;
}
int CheckIfModuleIsEmptyProc(const char*, void*)
{
return 1;
}
int IsModuleEmpty(MCONTACT hContact, const char *module)
{
return 0 > db_enum_settings(hContact, CheckIfModuleIsEmptyProc, module);
}
static int stringCompare(const char *p1, const char *p2)
{
return mir_strcmp(p1, p2);
}
LIST<char> m_lResidentSettings(10, stringCompare);
int enumResidentProc(const char *setting, void*)
{
m_lResidentSettings.insert(mir_strdup(setting));
return 0;
}
int LoadResidentSettings()
{
if (g_db)
return !g_db->EnumResidentSettings(enumResidentProc, nullptr);
return 0;
}
void FreeResidentSettings()
{
for (int i = 0; i < m_lResidentSettings.getCount(); i++)
mir_free(m_lResidentSettings[i]);
m_lResidentSettings.destroy();
}
int IsResidentSetting(const char *module, const char *setting)
{
if (!m_lResidentSettings.getCount()) return 0;
if (!setting) return 1;
char str[2 * FLD_SIZE];
mir_strncpy(str, module, _countof(str) - 1);
mir_strcat(str, "/");
mir_strncat(str, setting, _countof(str));
return m_lResidentSettings.getIndex(str) != -1;
}
int EnumResidentSettings(const char *module, ModuleSettingLL *msll)
{
msll->first = nullptr;
msll->last = nullptr;
if (!module) return 0;
if (!m_lResidentSettings.getCount()) return 0;
int len = (int)mir_strlen(module);
int cnt = 0;
for (int i = 0; i < m_lResidentSettings.getCount(); i++) {
if (strncmp(module, m_lResidentSettings[i], len))
continue;
if (m_lResidentSettings[i][len] != '/' || m_lResidentSettings[i][len + 1] == 0) continue;
enumModulesSettingsProc(&m_lResidentSettings[i][len + 1], msll);
cnt++;
}
return cnt;
}
static int fixing = 0;
// previously saved in DB resident settings are unaccessible.
// so let's find them and delete from DB
int fixResidentSettings()
{
if (!m_lResidentSettings.getCount() || fixing)
return 0;
ModuleSettingLL ModuleList;
if (!EnumModules(&ModuleList))
return 0;
fixing = 1;
int cnt = 0;
for (MCONTACT hContact = db_find_first(); hContact != 0; hContact = db_find_next(hContact)) {
for (ModSetLinkLinkItem *module = ModuleList.first; module; module = module->next) {
if (IsModuleEmpty(hContact, module->name))
continue;
ModuleSettingLL SettingList;
if (!EnumSettings(hContact, module->name, &SettingList))
continue;
for (ModSetLinkLinkItem *setting = SettingList.first; setting; setting = setting->next) {
char str[2 * FLD_SIZE];
mir_strncpy(str, module->name, _countof(str) - 1);
mir_strcat(str, "/");
mir_strncat(str, setting->name, _countof(str));
int idx = m_lResidentSettings.getIndex(str);
if (idx == -1)
continue;
Netlib_Logf(nullptr, "Removing resident setting %s/%s for contact %d", module->name, setting->name, hContact);
g_db->SetSettingResident(0, str);
db_unset(hContact, module->name, setting->name);
g_db->SetSettingResident(1, str);
cnt++;
}
FreeModuleSettingLL(&SettingList);
}
}
FreeModuleSettingLL(&ModuleList);
fixing = 0;
return cnt;
}
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