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#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include "7ed.h"
#include "input.h"
#include "i_validation.h"
#include <stdint.h>
int ncat(char filename[]) {
FILE *file;
file = fopen(filename,"r");
if (file == NULL) {
fprintf(stderr, "Cannot open file. ncat\n");
return 1;
}
char buffer[BUF_SZ_2];
size_t bytes_read;
while ((bytes_read = fread(buffer, 1, BUF_SZ_2, file)) > 0) {
fwrite(buffer, 1, bytes_read, stdout);
}
fclose(file);
return 0;
}
int display_name_linecount(char *filename) {
uint64_t Flines;
int returnval = count_lines_in_file(filename, &Flines);
if (returnval == 1) {
return 1;
}
fprintf(stdout,"%s %ld lines\n", filename, Flines);
return 0;
}
int call_singles(char single) {
switch(single) {
case 'p':
case 'P':
break;
case 'e':
case 'E':
break;
case 'c':
case 'C':
break;
case 'q':
case 'Q':
break;
case 'a':
case 'A':
break;
}
}
int startmode(char filename[]) {
// The entry to the program. Count lines and display the count. Also show which file is being edited.
int dnl = display_name_linecount(filename);
if (dnl == 1) {
return EXIT_FAILURE;
}
uint64_t focus = 1; // The focus variable. Which is the actual line number we have "selected"
while (1) {
char *multiple;
char single;
int smode_input_ret = smode_input(&single, &multiple, focus);
switch (smode_input_ret) {
case _SINGLE:
fprintf(stdout, "single\n");
fprintf(stdout, "%c\n", single);
break;
case _MULTIPLE:
fprintf(stdout, "multiple\n");
fprintf(stdout, "%s", multiple);
free(multiple);
break;
case _FAIL:
fprintf(stdout, "?\n");
break;
}
}
}
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