Thread: program compiles, runs, but produces no output

Well, here it is. I am having problems only within the for loop at the bottom(in red). I think there could be an error in logic.

Code:

#define _CRT_SECURE_NO_WARNINGS // To turn off VC++ 2008 deprecation warnings

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

#define NUMBEROFFILES 1500		// maximum number of files in the directory listing
#define LINELENGTH 150			// length of a line in the directory listing
#define FILENAMELENGTH 40		// length of an .html file
#define BEGINNINGOFHTMLLIST 5	// first html file in directory list
#define FILELINELENGTH 1000		// lengh of a line in an html file

int main( void )
{ 
    int lastfilenumber1, lastfilenumber2;
    FILE *p_openfile;
	char *p_comma;				// used to test for occurence of a comma in a line of the directory listing
	char *p_line;				// stores successive lines from a file from the directory listing
    int  counter1, counter2;
	char *p_searchstring;		// used for strstr()
	char *p_searchtext = "every";		// string to search for in a file

	struct data {
        int month, day, year, hour, minute;
        char string1[2+1];
		int number1, number2;
        char string2[FILENAMELENGTH];
        char stringstorage[LINELENGTH];		// Used to store strings from file
		char string3[FILENAMELENGTH];		// filenames that contain the search string
    } LineData[NUMBEROFFILES];

    // Get a list of files in the directory "testwebsite", and redirect the
    // output to a file called "directorylisting.txt". */

	system("dir c:\\testwebsite\\*.html > directorylisting.txt");

    // Test to see that the file "directorylisting.txt" can be opened for reading.

    if( (p_openfile = fopen("directorylisting.txt", "rt")) == NULL)
    {
        perror("directorylisting.txt");
        exit( EXIT_FAILURE );
    }

    // Copy the lines in the file to the array 

    counter1 = 0;

    while((fgets(LineData[counter1].stringstorage, LINELENGTH, p_openfile) != NULL) && (counter1 < NUMBEROFFILES))
    {
		lastfilenumber1 = counter1;
        counter1++;	
    }

    fclose(p_openfile);

	// Process the string, and store data items in the structure members

	for( counter1 = BEGINNINGOFHTMLLIST; counter1 < lastfilenumber1; counter1++)
	{
		if( (p_comma = strchr( LineData[counter1].stringstorage, ',')) != NULL )
		{
			sscanf(LineData[counter1].stringstorage, "%d%/%d/%d %d:%d %s %d,%d %s", &LineData[counter1].month,
				&LineData[counter1].day,&LineData[counter1].year, &LineData[counter1].hour,
				&LineData[counter1].minute, LineData[counter1].string1, &LineData[counter1].number1,
				&LineData[counter1].number2,&LineData[counter1].string2);
		}

		if( (p_comma = strchr( LineData[counter1].stringstorage, ',')) == NULL )
		{
			sscanf(LineData[counter1].stringstorage, "%d%/%d/%d %d:%d %s %d %s", &LineData[counter1].month,
				&LineData[counter1].day, &LineData[counter1].year, &LineData[counter1].hour,
				&LineData[counter1].minute, LineData[counter1].string1, &LineData[counter1].number1,
				&LineData[counter1].string2);
		}
	}

	// open up a file, search for p_searchtext, if it exists, store filename(LineData[counter1].string2) in
	// LineData[counter2].string3 then print LineData[counter2].string3. open up next file etc.

	counter2 = 0;

	for( counter1 = BEGINNINGOFHTMLLIST; counter1 < (lastfilenumber1 - 1); counter1++) 
	{	
		if((p_openfile = fopen(LineData[counter1].string2, "rt")) == NULL)
		{
			printf("\nError opening file %s", LineData[counter1].string2);
			exit(EXIT_FAILURE);
		}

		p_line = malloc(FILELINELENGTH * sizeof(char));

		while((fgets(p_line, FILELINELENGTH, p_openfile) != NULL) && 
			(p_searchstring = strstr(p_line, p_searchtext) != NULL)) 	
		{
			
			strcpy(LineData[counter2].string3, LineData[counter1].string2); 
			printf("\n%s", LineData[counter2].string3);
			lastfilenumber2 = counter1;
			counter2++;
			free(p_line);
			p_line = malloc(FILELINELENGTH * sizeof(char));
		}

		fclose(p_openfile);
	}

    return 0;
}

Here is what I want to achieve with the for loop:

1. open an .html file for reading.
2. allocate memory to a pointer to a string(p_line)
3. use fgets() to read the first string(line) of the file into p_line
4. search p_line for the occurence of 'every'
5. if p_line(and therefore the file) contains the word 'every', copy that filename to LineData[counter2].string3, then printf LineData[counter2].string3
6. free memory to p_line
7. allocate memory to p_line again
8. go to step 3 to read the next line in the file
9. go to 4.
10. go to 5...and so on.
11. keep reading files until the EOF
12. go to 1 again to open up the next file and repeat until all files have been opened and searched.

What I am really trying to achieve is to print the names of all the files that contain the word 'every'.

However, nothing gets printed at all.

Where did I go wrong?

Thanks in advance.