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moved document_root verification to standalone server (into main.c)

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This commit is contained in:
valenok
2010-08-30 12:54:46 +01:00
parent 39c6d3ee08
commit bb21ffec12
2 changed files with 22 additions and 23 deletions
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22
main.c
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@@ -26,6 +26,7 @@
#define _CRT_SECURE_NO_WARNINGS /* Disable deprecation warning in VS2005 */
#endif /* _WIN32 */
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <signal.h>
@@ -117,6 +118,23 @@ static void show_usage_and_exit(void) {
exit(EXIT_FAILURE);
}
static void verify_document_root(const char *root) {
const char *p, *path;
char buf[PATH_MAX];
struct stat st;
path = root;
if ((p = strchr(root, ',')) != NULL && (size_t) (p - root) < sizeof(buf)) {
strncpy(buf, root, p - root);
path = buf;
}
if (stat(path, &st) != 0) {
fprintf(stderr, "Invalid root directory: \"%s\"\n", root);
exit(EXIT_FAILURE);
}
}
static char *sdup(const char *str) {
char *p;
if ((p = malloc(strlen(str) + 1)) != NULL) {
@@ -128,6 +146,10 @@ static char *sdup(const char *str) {
static void set_option(char **options, const char *name, const char *value) {
int i;
if (!strcmp(name, "document_root")) {
verify_document_root(value);
}
for (i = 0; i < MAX_OPTIONS - 3; i++) {
if (options[i] == NULL) {
options[i] = sdup(name);