Hydra Nmap Parse - V1

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>

int getport(char * unfiltered)
{
        char *port = unfiltered;
	long val = strtol(port, &port, 10);
	return val;
}
void nmapfile(char * file, char *ip, char *hydracmds, int debug)
{
	char buffer[2048];
	char cmdbuffer[1024]; // TEMPORAY until code can be merged with main hydra source code
	FILE *nmaplog  = fopen(file,"r");

	if(nmaplog == NULL)					//
	{							//
	printf("ERROR: Unable to nmap open file: %s\n",file);	// ERROR HANDLING
	exit(1);						//
	}							//

	// Load file into memory for later processing
	while(fgets(buffer, sizeof(buffer), nmaplog) != NULL)
	{
		if(strstr(buffer,"ssh") && strstr(buffer,"open"))
		{
			if(debug == 1)
			{
			printf("SSH DETECTED - PORT: %ld\n",getport(buffer));
			}
			// RUN HYDRA WITH SSH - TODO use proper hydra source code and functions rather than system calls
			snprintf(cmdbuffer, sizeof(cmdbuffer), "hydra %s ssh://%s -s %ld",hydracmds,ip,getport(buffer)); // TEMPORAY until code can be merged with main hydra source code

			if(debug == 0)						//
			{							//
			system(cmdbuffer);					// TEMPORAY until code can be merged with main hydra source code
			}							//
										//
			if(debug == 1)						//
			{							//
			printf("COMMAND BUFFER Contents: %s\n",cmdbuffer);	//
			}							//
		}
		else if(strstr(buffer,"ftp") && strstr(buffer,"open"))
		{
			if(debug == 1)
			{
			printf("FTP DETECTED - PORT: %ld\n",getport(buffer));
			}
			// RUN HYDRA WITH FTP
			snprintf(cmdbuffer, sizeof(cmdbuffer), "hydra %s ftp://%s -s %ld",hydracmds,ip,getport(buffer)); // TEMPORAY until code can be merged with main hydra source code

			if(debug == 0)
			{
			system(cmdbuffer);  // TEMPORAY until code can be merged with main hydra source code
			}

			if(debug == 1)
			{
			printf("COMMAND BUFFER Contents: %s\n",cmdbuffer);
			}
		}

	}

}

int main(int argc, char *argv[])
{
	printf("Code By Darren Rainey - https://GitHub.com/DarrenRainey\n");
	int debug = 1; // Set to 1 to see commands without running

	if(argc == 4)
	{
	nmapfile(argv[1],argv[2],argv[3],debug);
	}
	else
	{
		printf("Usage %s nmap.log 127.0.0.1, \"hydra options such as -C\" \n",argv[0]);
	}
}