CMakeLists.txt

@@ -13,7 +13,6 @@ set(c_simple_http_SOURCES
   "${CMAKE_CURRENT_SOURCE_DIR}/src/helpers.c"
   "${CMAKE_CURRENT_SOURCE_DIR}/src/html_cache.c"
   "${CMAKE_CURRENT_SOURCE_DIR}/src/static.c"
-  "${CMAKE_CURRENT_SOURCE_DIR}/src/generate.c"
   "${CMAKE_CURRENT_SOURCE_DIR}/third_party/SimpleArchiver/src/helpers.c"
   "${CMAKE_CURRENT_SOURCE_DIR}/third_party/SimpleArchiver/src/data_structures/linked_list.c"
   "${CMAKE_CURRENT_SOURCE_DIR}/third_party/SimpleArchiver/src/data_structures/hash_map.c"

Changelog.md

@@ -2,17 +2,6 @@
 
 ## Upcoming Changes
 
-## Version 1.2
-
-Add the `--generate-dir=<DIR>` option, which will generate all html into the
-given directory. This requires `--config=<CONFIG_FILE>`.
-`--generate-enable-overwrite` is required to overwrite existing files when using
-`--generate-dir=<DIR>`.
-
-If `--enable-static-dir=<DIR>` is also specified with generate, then the files
-in the given directory will be copied into the directory specified with
-`--generate-dir=<DIR>`.
-
 ## Version 1.1
 
 Some refactoring of code handling parsing the config file.

Makefile

@@ -44,8 +44,7 @@ HEADERS = \
 	src/http_template.h \
 	src/helpers.h \
 	src/html_cache.h \
-	src/static.h \
+	src/static.h
-	src/generate.h
 
 SOURCES = \
 		src/main.c \
@@ -60,7 +59,6 @@ SOURCES = \
 		src/helpers.c \
 		src/html_cache.c \
 		src/static.c \
-		src/generate.c \
 		third_party/SimpleArchiver/src/helpers.c \
 		third_party/SimpleArchiver/src/data_structures/linked_list.c \
 		third_party/SimpleArchiver/src/data_structures/hash_map.c \

README.md

@@ -15,8 +15,6 @@ A simple HTTP/1.1 server written in C.
       --enable-cache-dir=<DIR>
       --cache-entry-lifetime-seconds=<SECONDS>
       --enable-static-dir=<DIR>
-      --generate-dir=<DIR>
-      --generate-enable-overwrite
 
 ## Changelog
 

src/arg_parse.c

@@ -44,8 +44,6 @@ void print_usage(void) {
   puts("  --enable-cache-dir=<DIR>");
   puts("  --cache-entry-lifetime-seconds=<SECONDS>");
   puts("  --enable-static-dir=<DIR>");
-  puts("  --generate-dir=<DIR>");
-  puts("  --generate-enable-overwrite");
 }
 
 Args parse_args(int32_t argc, char **argv) {
@@ -154,39 +152,6 @@ Args parse_args(int32_t argc, char **argv) {
         printf("Directory \"%s\" exists.\n", args.static_dir);
       }
       closedir(d);
-    } else if (strncmp(argv[0], "--generate-dir=", 15) == 0) {
-      args.generate_dir = argv[0] + 15;
-      // Check if it actually is an existing directory.
-      DIR *d = opendir(args.generate_dir);
-      if (d == NULL) {
-        if (errno == ENOENT) {
-          printf(
-            "Directory \"%s\" doesn't exist, creating it...\n",
-            args.generate_dir);
-          int ret = mkdir(
-              args.generate_dir,
-              S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH);
-          if (ret == -1) {
-            fprintf(
-              stderr,
-              "ERROR Failed to create new directory (errno %d)\n",
-              errno);
-            exit(1);
-          }
-        } else {
-          fprintf(
-            stderr,
-            "ERROR Failed to open directory \"%s\" (errno %d)!\n",
-            args.generate_dir,
-            errno);
-          exit(1);
-        }
-      } else {
-        printf("Directory \"%s\" exists.\n", args.generate_dir);
-      }
-      closedir(d);
-    } else if (strcmp(argv[0], "--generate-enable-overwrite") == 0) {
-      args.flags |= 4;
     } else {
       fprintf(stderr, "ERROR: Invalid args!\n");
       print_usage();

src/arg_parse.h

@@ -28,7 +28,6 @@ typedef struct Args {
   // xxxx xxx1 - disable peer addr print.
   // xxxx xx0x - disable listen on config file for reloading.
   // xxxx xx1x - enable listen on config file for reloading.
-  // xxxx x1xx - enable overwrite on generate.
   uint16_t flags;
   uint16_t port;
   // Does not need to be free'd, this should point to a string in argv.
@@ -42,9 +41,6 @@ typedef struct Args {
   // Non-NULL if static-dir is specified and files in the dir are to be served.
   // Does not need to be free'd since it points to a string in argv.
   const char *static_dir;
-  // Non-NULL if generate-dir is specified.
-  // Does not need to be free'd since it points to a string in argv.
-  const char *generate_dir;
 } Args;
 
 void print_usage(void);

src/config.c

@@ -126,6 +126,7 @@ void internal_double_quote_decrement(uint_fast8_t *double_quote_count,
 /// Returns non-zero if config should be returned.
 int internal_check_add_value(uint32_t *state,
                              char **key_buf,
+                             uint32_t *key_capacity,
                              uint32_t *key_idx,
                              char **value_buf,
                              uint32_t *value_capacity,
@@ -495,6 +496,7 @@ C_SIMPLE_HTTP_ParsedConfig c_simple_http_parse_config(
       } else {
         if (internal_check_add_value(&state,
                                      &key_buf,
+                                     &key_capacity,
                                      &key_idx,
                                      &value_buf,
                                      &value_capacity,
@@ -518,6 +520,7 @@ C_SIMPLE_HTTP_ParsedConfig c_simple_http_parse_config(
 
     if (internal_check_add_value(&state,
                                  &key_buf,
+                                 &key_capacity,
                                  &key_idx,
                                  &value_buf,
                                  &value_capacity,

src/config.h

@@ -25,11 +25,6 @@ typedef struct C_SIMPLE_HTTP_ParsedConfig {
   /// Each entry in this data structure is a hash map where its value for the
   /// key "PATH" is the path it represents. The "key" value should match the
   /// mentioned value for "PATH".
-  ///
-  /// An example mapping for this structure (based on current example config):
-  /// KEY: "/", VALUE: HashMapWrapper struct
-  /// KEY: "/inner", VALUE: HashMapWrapper struct
-  /// KEY: "/inner/further", VALUE: HashMapWrapper struct
   union {
     SDArchiverHashMap *paths;
     SDArchiverHashMap *hash_map;

src/generate.c

@@ -1,175 +0,0 @@
-// ISC License
-// 
-// Copyright (c) 2024 Stephen Seo
-// 
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#include "generate.h"
-
-// Standard library includes.
-#include <string.h>
-
-// Linux/Unix includes.
-#include <libgen.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-#include <unistd.h>
-
-// Local includes.
-#include "helpers.h"
-#include "http_template.h"
-
-// Third party includes.
-#include <SimpleArchiver/src/helpers.h>
-#include <SimpleArchiver/src/data_structures/hash_map.h>
-#include <SimpleArchiver/src/data_structures/linked_list.h>
-
-int c_simple_http_generate_paths_fn(const void *key,
-                                    size_t key_size,
-                                    __attribute__((unused)) const void *value,
-                                    void *ud) {
-  const char *path = key;
-  const ConnectionContext *ctx = ud;
-  const char *generate_dir = ctx->args->generate_dir;
-
-  const unsigned long path_len = key_size - 1;
-  const unsigned long generate_dir_len = strlen(generate_dir);
-
-  __attribute__((cleanup(simple_archiver_list_free)))
-  SDArchiverLinkedList *string_parts = simple_archiver_list_init();
-
-  // Add generate_dir as first path of paths to join.
-  c_simple_http_add_string_part(string_parts, generate_dir, 0);
-
-  // Ensure next character after generate_dir contains a '/' if generate_dir
-  // didn't contain one at the end.
-  if (generate_dir_len > 0 && generate_dir[generate_dir_len - 1] != '/') {
-    c_simple_http_add_string_part(string_parts, "/", 0);
-  }
-
-  // Append the path.
-  if (strcmp(path, "/") != 0) {
-    // Is not root.
-    uint32_t idx = 0;
-    while (idx <= path_len && path[idx] == '/') {
-      ++idx;
-    }
-    c_simple_http_add_string_part(string_parts, path + idx, 0);
-  }
-
-  // Add the final '/'.
-  if (path_len > 0 && path[path_len - 1] != '/') {
-    c_simple_http_add_string_part(string_parts, "/", 0);
-  }
-
-  // Add the ending "index.html".
-  c_simple_http_add_string_part(string_parts, "index.html", 0);
-
-  // Get the combined string.
-  __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-  char *generated_path = c_simple_http_combine_string_parts(string_parts);
-  if (!generated_path) {
-    fprintf(stderr, "ERROR Failed to get generated path (path: %s)!\n", path);
-    return 1;
-  }
-
-  if ((ctx->args->flags & 4) == 0) {
-    // Overwrite not enabled, check if file already exists.
-    FILE *fd = fopen(generated_path, "rb");
-    if (fd) {
-      fclose(fd);
-      fprintf(
-        stderr,
-        "WARNING Path \"%s\" exists and \"--generate-enable-overwrite\" not "
-          "specified, skipping!\n",
-        generated_path);
-      return 0;
-    }
-  }
-
-  // Ensure the required dirs exist.
-  __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-  char *generated_path_dup = strdup(generated_path);
-
-  uint_fast8_t did_make_generated_path_dir = 0;
-  char *generated_path_dir = dirname(generated_path_dup);
-  if (generated_path_dir) {
-    DIR *fd = opendir(generated_path_dir);
-    if (!fd) {
-      if (errno == ENOENT) {
-        c_simple_http_helper_mkdir_tree(generated_path_dir);
-        did_make_generated_path_dir = 1;
-      } else {
-        fprintf(stderr,
-                "ERROR opendir on path dirname failed unexpectedly (path: %s)!"
-                  "\n",
-                path);
-        return 1;
-      }
-    } else {
-      // Directory already exists.
-      closedir(fd);
-    }
-  } else {
-    fprintf(stderr,
-            "ERROR Failed to get dirname of generated path dir (path: %s)"
-              "!\n",
-            path);
-    return 1;
-  }
-
-  // Generate the html.
-  size_t html_buf_size = 0;
-  __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-  char *html_buf = c_simple_http_path_to_generated(path,
-                                                   ctx->parsed,
-                                                   &html_buf_size,
-                                                   NULL);
-  if (!html_buf || html_buf_size == 0) {
-    fprintf(stderr,
-            "WARNING Failed to generate html for generate (path: %s), "
-              "skipping!\n",
-            path);
-    if (did_make_generated_path_dir) {
-      if (rmdir(generated_path_dir) == -1) {
-        fprintf(stderr,
-                "WARNING rmdir on generated_path_dir failed, errno: %d\n",
-                errno);
-      }
-    }
-    return 0;
-  }
-
-  // Save the html.
-  FILE *fd = fopen(generated_path, "wb");
-  if (!fd) {
-    fprintf(stderr,
-            "WARNING Failed to open \"%s\" for writing, skipping!\n",
-            generated_path);
-    return 0;
-  }
-  unsigned long fwrite_ret = fwrite(html_buf, 1, html_buf_size, fd);
-  if (fwrite_ret < html_buf_size) {
-    fclose(fd);
-    unlink(generated_path);
-    fprintf(stderr,
-            "ERROR Unable to write entirely to \"%s\"!\n",
-            generated_path);
-    return 1;
-  } else {
-    fclose(fd);
-  }
-
-  return 0;
-}

src/generate.h

@@ -1,30 +0,0 @@
-// ISC License
-// 
-// Copyright (c) 2024 Stephen Seo
-// 
-// Permission to use, copy, modify, and/or distribute this software for any
-// purpose with or without fee is hereby granted, provided that the above
-// copyright notice and this permission notice appear in all copies.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-// PERFORMANCE OF THIS SOFTWARE.
-
-#ifndef SEODISPARATE_COM_C_SIMPLE_HTTP_GENERATE_H_
-#define SEODISPARATE_COM_C_SIMPLE_HTTP_GENERATE_H_
-
-#include <stdlib.h>
-
-/// See this function's usage in main.c.
-int c_simple_http_generate_paths_fn(const void *key,
-                                    size_t key_size,
-                                    const void *value,
-                                    void *ud);
-
-#endif
-
-// vim: et ts=2 sts=2 sw=2

src/helpers.c

@@ -24,6 +24,7 @@
 // libc includes.
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <dirent.h>
 #include <errno.h>
 #include <libgen.h>
 
@@ -257,11 +258,4 @@ int c_simple_http_helper_mkdir_tree(const char *path) {
   }
 }
 
-void c_simple_http_cleanup_DIR(DIR **fd) {
-  if (fd && *fd) {
-    closedir(*fd);
-    *fd = NULL;
-  }
-}
-
 // vim: et ts=2 sts=2 sw=2

src/helpers.h

@@ -21,24 +21,9 @@
 #include <stddef.h>
 #include <stdint.h>
 
-// libc includes.
-#include <time.h>
-#include <dirent.h>
-
-// Local includes.
-#include "config.h"
-#include "arg_parse.h"
-
 // Third-party includes.
 #include <SimpleArchiver/src/data_structures/linked_list.h>
 
-typedef struct ConnectionContext {
-  char *buf;
-  const Args *args;
-  C_SIMPLE_HTTP_ParsedConfig *parsed;
-  struct timespec current_time;
-} ConnectionContext;
-
 typedef struct C_SIMPLE_HTTP_String_Part {
   char *buf;
   size_t size;
@@ -78,8 +63,6 @@ char *c_simple_http_helper_unescape_uri(const char *uri);
 /// Other return values are errors.
 int c_simple_http_helper_mkdir_tree(const char *dirpath);
 
-void c_simple_http_cleanup_DIR(DIR **fd);
-
 #endif
 
 // vim: et ts=2 sts=2 sw=2

src/main.c

@@ -33,17 +33,13 @@
 
 // Third party includes.
 #include <SimpleArchiver/src/helpers.h>
-#include <SimpleArchiver/src/data_structures/hash_map.h>
-#include <SimpleArchiver/src/data_structures/linked_list.h>
 
 // Local includes.
 #include "arg_parse.h"
 #include "big_endian.h"
 #include "config.h"
-#include "http_template.h"
 #include "tcp_socket.h"
 #include "signal_handling.h"
-#include "generate.h"
 #include "globals.h"
 #include "constants.h"
 #include "http.h"
@@ -78,6 +74,13 @@ typedef struct ConnectionItem {
   struct in6_addr peer_addr;
 } ConnectionItem;
 
+typedef struct ConnectionContext {
+  char *buf;
+  const Args *args;
+  C_SIMPLE_HTTP_ParsedConfig *parsed;
+  struct timespec current_time;
+} ConnectionContext;
+
 void c_simple_http_cleanup_connection_item(void *data) {
   ConnectionItem *citem = data;
   if (citem) {
@@ -345,34 +348,6 @@ int main(int argc, char **argv) {
     return 5;
   }
 
-  // If generate-dir is specified, the program must stop after generating or
-  // failure.
-  if (args.generate_dir) {
-    ConnectionContext ctx;
-    ctx.args = &args;
-    ctx.parsed = &parsed_config;
-    printf("Generating html files to \"%s\"...\n", args.generate_dir);
-    if (simple_archiver_hash_map_iter(parsed_config.paths,
-                                      c_simple_http_generate_paths_fn,
-                                      &ctx)) {
-      fprintf(stderr, "ERROR during generating!\n");
-      return 1;
-    }
-    puts("Finished generating.");
-    if (args.static_dir) {
-      puts("Static dir option specified, copying over static dir entries...");
-      if (c_simple_http_static_copy_over_dir(args.static_dir,
-                                             args.generate_dir,
-                                             (args.flags & 4) != 0 ? 1 : 0)
-          != 0) {
-        fprintf(stderr, "ERROR during static-dir-entires copying!\n");
-        return 1;
-      }
-      puts("Finished copying over static-dir files.");
-    }
-    return 0;
-  }
-
   __attribute__((cleanup(cleanup_tcp_socket))) int tcp_socket =
     create_tcp_socket(args.port);
   if (tcp_socket == -1) {

src/static.c

@@ -31,17 +31,10 @@
 #include <unistd.h>
 #include <errno.h>
 #include <unistd.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <libgen.h>
 
 // Third party includes.
-#include "SimpleArchiver/src/data_structures/linked_list.h"
 #include "SimpleArchiver/src/helpers.h"
 
-// Local includes.
-#include "helpers.h"
-
 char **environ;
 
 void internal_fd_cleanup_helper(int *fd) {
@@ -187,9 +180,7 @@ C_SIMPLE_HTTP_StaticFileInfo c_simple_http_get_file(
 
   if (fd == NULL) {
     fprintf(
-      stderr,
+      stderr, "WARNING Failed to open path \"%s\" in static dir!\n", path + idx);
-      "WARNING Failed to open path \"%s\" in static dir!\n",
-      path + idx);
     file_info.result = STATIC_FILE_RESULT_404NotFound;
     return file_info;
   }
@@ -340,161 +331,4 @@ int c_simple_http_static_validate_path(const char *path) {
   return 0;
 }
 
-int c_simple_http_static_copy_over_dir(const char *from,
-                                       const char *to,
-                                       uint_fast8_t overwrite_enabled) {
-  __attribute__((cleanup(c_simple_http_cleanup_DIR)))
-  DIR *from_fd = opendir(from);
-  if (!from_fd) {
-    fprintf(stderr, "ERROR Failed to open directory \"%s\"!\n", from);
-    return 1;
-  }
-
-  const unsigned long from_len = strlen(from);
-  const unsigned long to_len = strlen(to);
-
-  struct dirent *dir_entry = NULL;
-  do {
-    dir_entry = readdir(from_fd);
-    if (!dir_entry) {
-      break;
-    } else if (strcmp(dir_entry->d_name, ".") == 0
-        || strcmp(dir_entry->d_name, "..") == 0) {
-      continue;
-    } else if (dir_entry->d_type == DT_DIR) {
-      // Dir entry is a directory.
-      __attribute__((cleanup(simple_archiver_list_free)))
-      SDArchiverLinkedList *string_parts = simple_archiver_list_init();
-      c_simple_http_add_string_part(string_parts, from, 0);
-      if (from_len > 0 && from[from_len - 1] != '/') {
-        c_simple_http_add_string_part(string_parts, "/", 0);
-      }
-      c_simple_http_add_string_part(string_parts, dir_entry->d_name, 0);
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-      char *combined_from = c_simple_http_combine_string_parts(string_parts);
-
-      simple_archiver_list_free(&string_parts);
-      string_parts = simple_archiver_list_init();
-      c_simple_http_add_string_part(string_parts, to, 0);
-      if (to_len > 0 && to[to_len - 1] != '/') {
-        c_simple_http_add_string_part(string_parts, "/", 0);
-      }
-      c_simple_http_add_string_part(string_parts, dir_entry->d_name, 0);
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-      char *combined_to = c_simple_http_combine_string_parts(string_parts);
-
-      int ret = c_simple_http_static_copy_over_dir(combined_from,
-                                                   combined_to,
-                                                   overwrite_enabled);
-      if (ret != 0) {
-        return ret;
-      }
-    } else if (dir_entry->d_type == DT_REG) {
-      // Dir entry is a file.
-      __attribute__((cleanup(simple_archiver_list_free)))
-      SDArchiverLinkedList *string_parts = simple_archiver_list_init();
-      c_simple_http_add_string_part(string_parts, from, 0);
-      if (from_len > 0 && from[from_len - 1] != '/') {
-        c_simple_http_add_string_part(string_parts, "/", 0);
-      }
-      c_simple_http_add_string_part(string_parts, dir_entry->d_name, 0);
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-      char *combined_from = c_simple_http_combine_string_parts(string_parts);
-
-      simple_archiver_list_free(&string_parts);
-      string_parts = simple_archiver_list_init();
-      c_simple_http_add_string_part(string_parts, to, 0);
-      if (to_len > 0 && to[to_len - 1] != '/') {
-        c_simple_http_add_string_part(string_parts, "/", 0);
-      }
-      c_simple_http_add_string_part(string_parts, dir_entry->d_name, 0);
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-      char *combined_to = c_simple_http_combine_string_parts(string_parts);
-
-      if (!overwrite_enabled) {
-        __attribute__((cleanup(simple_archiver_helper_cleanup_FILE)))
-        FILE *fd = fopen(combined_to, "rb");
-        if (fd) {
-          fprintf(
-            stderr,
-            "WARNING \"%s\" already exists and --generate-enable-overwrite not "
-              "specified, skipping!\n",
-            combined_to);
-          continue;
-        }
-      }
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_c_string)))
-      char *combined_to_dup = strdup(combined_to);
-      char *combined_to_dirname = dirname(combined_to_dup);
-
-      int ret = c_simple_http_helper_mkdir_tree(combined_to_dirname);
-      if (ret != 0 && ret != 1) {
-        fprintf(stderr,
-                "ERROR Failed to create directory \"%s\"!\n",
-                combined_to_dirname);
-        return 1;
-      }
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_FILE)))
-      FILE *from_file_fd = fopen(combined_from, "rb");
-      if (!from_file_fd) {
-        fprintf(stderr,
-                "ERROR Failed to open file \"%s\" for reading!\n",
-                combined_from);
-        return 1;
-      }
-
-      __attribute__((cleanup(simple_archiver_helper_cleanup_FILE)))
-      FILE *to_file_fd = fopen(combined_to, "wb");
-      if (!to_file_fd) {
-        fprintf(stderr,
-                "ERROR Failed to open file \"%s\" for writing!\n",
-                combined_to);
-        return 1;
-      }
-
-      char *buf[1024];
-      size_t fread_ret;
-      unsigned long fwrite_ret;
-      while (!feof(from_file_fd)
-          && !ferror(from_file_fd)
-          && !ferror(to_file_fd)) {
-        fread_ret = fread(buf, 1, 1024, from_file_fd);
-        if (fread_ret > 0) {
-          fwrite_ret = fwrite(buf, 1, fread_ret, to_file_fd);
-          if (fwrite_ret < fread_ret) {
-            fprintf(
-              stderr,
-              "ERROR Writing to file \"%s\" (not all bytes written)!\n",
-              combined_to);
-            return 1;
-          }
-        }
-      }
-
-      if (ferror(from_file_fd)) {
-        fprintf(stderr, "ERROR Reading from file \"%s\"!\n", combined_from);
-        return 1;
-      } else if (ferror(to_file_fd)) {
-        fprintf(stderr, "ERROR Writing to file \"%s\"!\n", combined_to);
-        return 1;
-      }
-
-      printf("%s -> %s\n", combined_from, combined_to);
-    } else {
-      fprintf(stderr,
-              "WARNING Non-dir and non-file \"%s/%s\", skipping...\n",
-              from,
-              dir_entry->d_name);
-    }
-  } while (dir_entry != NULL);
-
-  return 0;
-}
-
 // vim: et ts=2 sts=2 sw=2

src/static.h

@@ -51,11 +51,6 @@ C_SIMPLE_HTTP_StaticFileInfo c_simple_http_get_file(
 /// Returns zero if OK.
 int c_simple_http_static_validate_path(const char *path);
 
-/// Copies all files in "from" into "to". Returns non-zero on failure.
-int c_simple_http_static_copy_over_dir(const char *from,
-                                       const char *to,
-                                       uint_fast8_t overwrite_enabled);
-
 #endif
 
 // vim: et ts=2 sts=2 sw=2