int DOTCONFDocument::setContent(const char * _fileName)
{
int ret = 0;
char realpathBuf[PATH_MAX];
if(realpath(_fileName, realpathBuf) == NULL){
error(0, NULL, "realpath(%s) failed: %s", _fileName, strerror(errno));
return -1;
}
fileName = strdup(realpathBuf);
processedFiles.push_back(strdup(realpathBuf));
if(( file = fopen(fileName, "r")) == NULL){
error(0, NULL, "failed to open file '%s': %s", fileName, strerror(errno));
return -1;
}
// Try read utf8 header and skip it if exist
uint32 utf8header = 0;
fgets((char*)&utf8header, 4, file); // Try read header
if (utf8header!=0x00BFBBEF) // If not exist
fseek(file, 0, SEEK_SET); // Reset read position
ret = parseFile();
(void) fclose(file);
if(!ret){
if( (ret = checkConfig(nodeTree.begin())) == -1){
return -1;
}
std::list<DOTCONFDocumentNode*>::iterator from;
DOTCONFDocumentNode * tagNode = NULL;
int vi = 0;
for(std::list<DOTCONFDocumentNode*>::iterator i = nodeTree.begin(); i!=nodeTree.end(); ++i){
tagNode = *i;
if(!cmp_func("DOTCONFPPIncludeFile", tagNode->name)){
vi = 0;
while( vi < tagNode->valuesCount ){
if(access(tagNode->values[vi], R_OK) == -1){
error(tagNode->lineNum, tagNode->fileName, "%s: %s", tagNode->values[vi], strerror(errno));
return -1;
}
if(realpath(tagNode->values[vi], realpathBuf) == NULL){
error(tagNode->lineNum, tagNode->fileName, "realpath(%s) failed: %s", tagNode->values[vi], strerror(errno));
return -1;
}
bool processed = false;
for(std::list<char*>::const_iterator itInode = processedFiles.begin(); itInode != processedFiles.end(); ++itInode){
if(!strcmp(*itInode, realpathBuf)){
processed = true;
break;
}
}
if(processed){
break;
}
processedFiles.push_back(strdup(realpathBuf));
file = fopen(tagNode->values[vi], "r");
if(file == NULL){
error(tagNode->lineNum, fileName, "failed to open file '%s': %s", tagNode->values[vi], strerror(errno));
return -1;
}
fileName = strdup(realpathBuf);
from = nodeTree.end(); --from;
ret = parseFile();
(void) fclose(file);
if(ret == -1)
return -1;
if(checkConfig(++from) == -1){
return -1;
}
++vi;
}
}
}
if(!requiredOptions.empty())
ret = checkRequiredOptions();
}
return ret;
}
int DOTCONFDocument::setContent(const char * _fileName)
{
int ret = 0;
char realpathBuf[PATH_MAX];
if(realpath(_fileName, realpathBuf) == NULL) {
error(0, NULL, "realpath(%s) failed: %s", _fileName, strerror(errno));
return -1;
}
fileName = strdup(realpathBuf);
processedFiles.push_back(strdup(realpathBuf));
if(( file = fopen(fileName, "r")) == NULL) {
error(0, NULL, "failed to open file '%s': %s", fileName, strerror(errno));
return -1;
}
ret = parseFile();
(void) fclose(file);
if(!ret) {
if( (ret = checkConfig(nodeTree.begin())) == -1) {
return -1;
}
std::list<DOTCONFDocumentNode*>::iterator from;
DOTCONFDocumentNode * tagNode = NULL;
int vi = 0;
for(std::list<DOTCONFDocumentNode*>::iterator i = nodeTree.begin(); i!=nodeTree.end(); i++) {
tagNode = *i;
if(!cmp_func("DOTCONFPPIncludeFile", tagNode->name)) {
vi = 0;
while( vi < tagNode->valuesCount ) {
if(access(tagNode->values[vi], R_OK) == -1) {
error(tagNode->lineNum, tagNode->fileName, "%s: %s", tagNode->values[vi], strerror(errno));
return -1;
}
if(realpath(tagNode->values[vi], realpathBuf) == NULL) {
error(tagNode->lineNum, tagNode->fileName, "realpath(%s) failed: %s", tagNode->values[vi], strerror(errno));
return -1;
}
bool processed = false;
for(std::list<char*>::const_iterator itInode = processedFiles.begin(); itInode != processedFiles.end(); itInode++) {
if(!strcmp(*itInode, realpathBuf)) {
processed = true;
break;
}
}
if(processed) {
break;
}
processedFiles.push_back(strdup(realpathBuf));
file = fopen(tagNode->values[vi], "r");
if(file == NULL) {
error(tagNode->lineNum, fileName, "failed to open file '%s': %s", tagNode->values[vi], strerror(errno));
return -1;
}
fileName = strdup(realpathBuf);
from = nodeTree.end();
from--;
ret = parseFile();
(void) fclose(file);
if(ret == -1)
return -1;
if(checkConfig(++from) == -1) {
return -1;
}
vi++;
}
}
}
if(!requiredOptions.empty())
ret = checkRequiredOptions();
}
return ret;
}
