bpaul-http

http server that will eventually be used for bpaul.xyz
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file.c (602B)

      1 #include <stdbool.h>
      2 #include <stdio.h>
      3 #include <stdlib.h>
      4 #include <string.h>
      5 #include <sys/stat.h>
      6 #include <unistd.h>
      7 
      8 size_t
      9 fsize(const char *name) {
     10 	struct stat st;
     11 
     12 	stat(name, &st);
     13 
     14 	return st.st_size;
     15 }
     16 
     17 bool
     18 valid_path(const char *name) {
     19 	return access(name, F_OK) == 0;
     20 }
     21 
     22 bool
     23 is_directory(const char *name) {
     24 	struct stat st;
     25 
     26 	stat(name, &st);
     27 
     28 	return S_ISDIR(st.st_mode);
     29 }
     30 
     31 char *
     32 read_file(const char *name) {
     33 	char *buf;
     34 	size_t length;
     35 
     36 	FILE *f = fopen(name, "r");
     37 	length  = fsize(name);
     38 
     39 	buf = calloc(length + 1, 1);
     40 
     41 	fread(buf, 1, length, f);
     42 
     43 	fclose(f);
     44 
     45 	return buf;
     46 }