void layPaths(int numberOfPaths, int levelNum)
{
assignMemoryForPaths(numberOfPaths);
for(int i = 1; i <= numberOfPaths; i++) {
readInPath(levelNum, i);
}
}
int main(int argc, char **argv)
{
bool printUsageAndExit = true;
bool showDebug = false;
bool showInfo = false;
EPath prog(argv[0]);
EStringArray files;
const char *lang = "C";
const char *style = "DocBook";
const char *options = NULL;
files.AddItem(NULL);
const char *tmp_env = getenv("LC_ALL");
if(tmp_env == NULL) tmp_env = getenv("LANG");
if(tmp_env != NULL) lang = tmp_env;
do {
if(argc < 2) break;
for(int n = 1; n < argc; n++)
{
if(strcmp(argv[n], "-s") == 0)
{
if(argc - n < 2) break;
n++;
style = argv[n];
}
else if(strcmp(argv[n], "-t") == 0)
{
if(argc - n < 2) break;
n++;
options = argv[n];
}
else if(strcmp(argv[n], "-o") == 0)
{
if(argc - n < 2) break;
n++;
if(files.ReplaceItem(0, argv[n]) == false) break;
}
else if(strcmp(argv[n], "-l") == 0)
{
if(argc - n < 2) break;
n++;
lang = argv[n];
}
else if(strcmp(argv[n], "--debug") == 0)
{
showDebug = true;
}
else if(strcmp(argv[n], "--showinfo") == 0)
{
showInfo = true;
}
else
{
files.AddItem(argv[n]);
}
}
if(files.CountItems() < 2) break;
printUsageAndExit = false;
} while(false);
if(printUsageAndExit)
{
print_usage(prog.Leaf());
exit(1);
}
EString xml_buffer;
EString strDocStart = "<document ";
EString strDocEnd = "</document>";
for(eint32 i = 1; i < files.CountItems(); i++)
{
if(files.ItemAt(i) == NULL) continue;
EPath readInPath(files.ItemAt(i)->String(), NULL, true);
EFile readIn(readInPath.Path(), E_READ_ONLY);
if(readIn.InitCheck() != E_OK)
{
ETK_DEBUG("[%s] --- Unable to read \"%s\".", prog.Leaf(), files.ItemAt(i)->String());
continue;
}
eint32 old_length = xml_buffer.Length();
char buffer[BUFFER_SIZE];
bool foundDocEnd = true;
size_t nLeave = 0;
xml_buffer.AppendFormat("<!-- convert from \"%s\" -->\n", readInPath.Leaf());
while(true)
{
ssize_t len = readIn.Read(buffer + nLeave, BUFFER_SIZE - nLeave);
if(len <= 0) break;
EString str;
str.SetTo(buffer, len + nLeave);
str.RemoveAll("\r");
eint32 offset = 0;
while(offset >= 0 && offset < str.Length())
{
nLeave = 0;
if(foundDocEnd)
{
offset = str.FindFirst("/*", offset);
if(offset < 0)
{
if(str.Length() < 2) break;
if(str[str.Length() - 1] == '/' && str[str.Length() - 2] != '*') nLeave = 1; break;
}
nLeave = str.Length() - offset;
offset = str.FindFirst("\n", offset);
if(offset < 0)
{
if(nLeave > 80) nLeave = 0;
break;
}
nLeave = 0;
offset++;
if(offset >= str.Length()) break;
if(strDocStart.Compare(str.String() + offset, strDocStart.Length()) != 0)
{
eint32 tmp = str.FindLast("<");
if(tmp >= 0 && str.Length() - tmp < strDocStart.Length())
{
nLeave = str.Length() - tmp;
}
else
{
nLeave = 0;
}
continue;
}
foundDocEnd = false;
}
eint32 endOffset = str.FindFirst(strDocEnd, offset);
if(endOffset >= 0)
{
endOffset += strDocEnd.Length();
foundDocEnd = true;
nLeave = 0;
}
else
{
eint32 tmp = str.FindLast("<");
if(tmp >= 0 && str.Length() - tmp < strDocEnd.Length())
{
nLeave = str.Length() - tmp;
}
else
{
nLeave = 0;
}
}
xml_buffer.Append(str.String() + offset, (endOffset >= 0 ? endOffset : str.Length()) - offset - nLeave);
if(foundDocEnd) xml_buffer.Append("\n");
offset = endOffset;
}
if(nLeave > 0) str.CopyInto(buffer, BUFFER_SIZE, str.Length() - nLeave, nLeave);
}
if(foundDocEnd == false)
{
xml_buffer.Remove(old_length, -1);
ETK_DEBUG("[%s] --- Invalid document \"%s\".", prog.Leaf(), readInPath.Path());
}
}
EString output_buffer;
if(strcmp(style, "None") == 0)
{
output_buffer.Adopt(xml_buffer);
}
else if(strcmp(style, "DocBook") == 0)
{
xml_buffer.ReplaceAll("&", "&");
xml_buffer.ReplaceAll("&lt;", "<");
xml_buffer.ReplaceAll("&gt;", ">");
xml_buffer.ReplaceAll("&nbsp;", " ");
xml_buffer.ReplaceAll("©", "©");
xml_buffer.ReplaceAll("®", "®");
xml_buffer.ReplaceAll("\n", "&br;");
eint32 offset = 0;
while(offset >= 0 && offset < xml_buffer.Length())
{
if((offset = xml_buffer.FindFirst(">", offset)) < 0) break;
eint32 tmp = xml_buffer.FindFirst("<", offset);
if(tmp < 0 || tmp - offset <= 1) {offset = tmp; continue;}
EString str;
xml_buffer.MoveInto(str, offset + 1, tmp - offset);
str.ReplaceAll(" ", " ");
xml_buffer.Insert(str, offset + 1);
offset += str.Length() + 1;
}
ESimpleXmlNode node(NULL, NULL);
if(etk_parse_simple_xml(xml_buffer.String(), &node) != E_OK)
{
ETK_OUTPUT("[%s] --- Unable to parse.\n", prog.Leaf());
exit(1);
}
ESimpleXmlNode *aNode = NULL;
offset = 0;
while(offset >= 0 && offset < node.CountNodes())
{
if((offset = node.FindNode("document", offset)) < 0) break;
if((aNode = node.NodeAt(offset)) == NULL) break;
eint32 index = aNode->FindAttribute("lang");
const char *tmp = NULL;
if(index < 0 || aNode->AttributeAt(index, &tmp) == NULL || tmp == NULL || strcmp(tmp, lang) != 0)
{
aNode->RemoveSelf();
delete aNode;
continue;
}
offset++;
}
aNode = find_xml_node_deep(&node, "documentinfo");
if(aNode != NULL)
{
if(!showInfo)
{
ESimpleXmlNode *cNode = aNode->NodeAt(aNode->FindNode("title"));
if(cNode) cNode->RemoveSelf();
ESimpleXmlNode *nNode;
while((nNode = aNode->NodeAt(0)) != NULL) {nNode->RemoveSelf(); delete nNode;}
if(cNode) aNode->AddNode(cNode);
}
aNode->RemoveSelf();
if(node.AddNode(aNode) == false) delete aNode;
}
foreach_xml_node(&node, NULL, docbook_foreach, NULL);
if(showDebug) node.PrintToStream();
if(convert_to_docbook(&node, &output_buffer, options, lang) != E_OK)
{
ETK_OUTPUT("[%s] --- Unable to convert to \"DocBook\" style.\n", prog.Leaf());
exit(1);
}
}
else
{
ETK_OUTPUT("[%s] --- style \"%s\" unsupport yet.\n", prog.Leaf(), style);
exit(1);
}
if(files.ItemAt(0) == NULL || files.ItemAt(0)->String() == NULL)
{
for(eint32 offset = 0; offset < output_buffer.Length(); offset += BUFFER_SIZE)
{
EString str(output_buffer.String() + offset, BUFFER_SIZE);
fprintf(stdout, "%s", str.String());
}
}
else
{
EFile writeOut(files.ItemAt(0)->String(), E_WRITE_ONLY | E_CREATE_FILE | E_ERASE_FILE);
if(writeOut.InitCheck() != E_OK)
{
ETK_OUTPUT("[%s] --- Unable to write \"%s\".\n", prog.Leaf(), files.ItemAt(0)->String());
exit(1);
}
else
{
for(eint32 offset = 0; offset < output_buffer.Length(); offset += BUFFER_SIZE)
writeOut.Write(output_buffer.String() + offset, min_c(BUFFER_SIZE, output_buffer.Length() - offset));
}
}
return 0;
}
