parser.cpp

#include <cstdlib>
#include <cstdio>
#include <fstream>
#include <iostream>
#include <string>
#include <cstring>
#include <sstream>
#include <cmath>

using namespace std;


int main(int argc, char* argv[])
{
	bool method;
	int check=0;
	string hello="";
	if(argc!=2||!(strstr(argv[1],".rb\0")))
	{
		std::cout<<"Please include one Ruby file name please"<<std::endl;
	}
	else
	{
		int leng = strlen(argv[1]);
		std::string str(argv[1]);
		str=str.substr(0,leng-3);
		str.append(".markdown");
		std::ifstream ifile(argv[1]);
		const char *out = str.c_str();
		std::ofstream ofile(out);
		char line[1000];
		if(ifile.good())
		{
			
			while(ifile.getline(line,1000))	
			{
				string stringent(line);
				//initialized a string version of line to be used
				if((strstr(line,"get \"")&&strstr(line,"do"))||(strstr(line,"put \"")&&strstr(line,"do")))
				{
					ofile<<"{% method "<<hello<<" %}"<<endl;
					ofile<<line<<endl;
					method=true;
				}
				else if((strstr(line,"if "))||strstr(line,"each do"))
					{
						//HOW TO MAKE SURE THAT THE STUPID IF IS AT THE VERY BEGINNING OF THE LINE
						check++;
						ofile<<check<<endl;
						ofile<<"each or if"<<endl;
						ofile<<line<<endl;
					}
					else if(strstr(line,"end")&&method)
						{	
							//USED TO CLOSE LOOPS, IF,ELSE, WHILES, FORS... huh, I'll think of a more cleve rsooultion later
							if(check==0)
							{
								ofile<<line<<endl;
								ofile<<"{% endmethod %}"<<endl;
								method=false;
							}
							//in the case that there is an if statememt or else or a loop... anything that could end in end...
							else
							{
								ofile<<line<<endl;
								ofile<<check<<endl;
								check--;
							}
						}

						else if(strstr(line,"#{"))
							{
								std::string aline(line);
								aline=aline.substr(1,strlen(line));
							/*	stringstream ss;
								ss<<aline.substr(1,strlen(line)-1);
								string tagName;
								ss>>tagName;
								if(tagName=="class_name")
								{
									ofile<<"<div
								}
							*/
								//HERE TRY A STRING STREAM TO CHECK IF THE FIRST WORD IS THE NAME OF A TAG YOU RECOGNIZE, just lots of if statements for each one??? O_O
								
								ofile<<aline<<std::endl;
							}
							else if(strstr(line,"#")&&!strstr(line,"{%"))
								{
									ofile<<"{% comment %}"<<endl;
									ofile<<line<<endl;
									ofile<<"{% endcomment %}"<<endl;
								}
								else if(strstr(line,"class"))
									{
										ofile<<"{% class_name %}"<<endl;
										ofile<<line<<endl;
										ofile<<"{% endclass_name %}"<<endl;
									}
									else if(strstr(line,"resource"))
										{
											ofile<<"{% resource %}"<<endl;
											//FIND INSTANCE OF FIRST SPACE AND 2ND SPACE, AND GET THE WORD IN BETWEEN THOSE TWO?
											//int a,b;
											//strchr
											
											//HERE GET ONLY THE RESOURCE WORD OUT OF THIS
											ofile<<line<<endl;
											ofile<<"{% endresource %}"<<endl;
										}
										else
										{
											ofile<<line<<std::endl;
										}
					}
		}
		else
		{
			std::cout<<"File does not exist"<<std::endl;
		}
//maybe if {class name then, write to file a certain way, make the custom tags in the parser.... just easier that way for me lol
		//IFILE.GETLINE(LINE,1000);
		/*IF(STRSTR(LINE.SUBSTR(0,2),"#/"))
		{
			LINE=LINE.SUBSTR(2,LINE.LENGTH)
			THEN OFILE<<LINE<<ENDL;
			on to the next on on to the next one
		}
		*/
	}	
}