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nfqws,tpws: read config from a file

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bol-van
2024-10-31 17:55:26 +03:00
parent c964677913
commit a4632ef6d7
8 changed files with 240 additions and 14 deletions
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79
nfq/helpers.c
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@@ -8,6 +8,8 @@
#include <ctype.h>
#include <sys/stat.h>
#include <libgen.h>
#include <wordexp.h>
#include <stdlib.h>
#include "params.h"
@@ -17,20 +19,9 @@ void rtrim(char *s)
for (char *p = s + strlen(s) - 1; p >= s && (*p == '\n' || *p == '\r'); p--) *p = '\0';
}
void hexdump_limited_dlog(const uint8_t *data, size_t size, size_t limit)
void replace_char(char *s, char from, char to)
{
size_t k;
bool bcut = false;
if (size > limit)
{
size = limit;
bcut = true;
}
if (!size) return;
for (k = 0; k < size; k++) DLOG("%02X ", data[k]);
DLOG(bcut ? "... : " : ": ");
for (k = 0; k < size; k++) DLOG("%c", data[k] >= 0x20 && data[k] <= 0x7F ? (char)data[k] : '.');
if (bcut) DLOG(" ...");
for(;*s;s++) if (*s==from) *s=to;
}
char *strncasestr(const char *s, const char *find, size_t slen)
@@ -54,6 +45,23 @@ char *strncasestr(const char *s, const char *find, size_t slen)
return (char *)s;
}
void hexdump_limited_dlog(const uint8_t *data, size_t size, size_t limit)
{
size_t k;
bool bcut = false;
if (size > limit)
{
size = limit;
bcut = true;
}
if (!size) return;
for (k = 0; k < size; k++) DLOG("%02X ", data[k]);
DLOG(bcut ? "... : " : ": ");
for (k = 0; k < size; k++) DLOG("%c", data[k] >= 0x20 && data[k] <= 0x7F ? (char)data[k] : '.');
if (bcut) DLOG(" ...");
}
bool load_file(const char *filename, void *buffer, size_t *buffer_size)
{
FILE *F;
@@ -497,3 +505,48 @@ bool parse_cidr6(char *s, struct cidr6 *cidr)
if (p) *p=d; // restore char
return b;
}
void free_command_line(char **argv, int argc)
{
int i;
if (argv)
{
for (i = 0; i < argc; i++)
if (argv[i]) free(argv[i]);
free(argv);
}
}
char **split_command_line(const char *cmdline, int *argc)
{
int i;
char **argv = NULL;
wordexp_t p;
*argc=0;
// Note! This expands shell variables.
if (!cmdline || wordexp(cmdline, &p, WRDE_NOCMD))
return NULL;
if (!(argv = malloc(p.we_wordc * sizeof(char *))))
{
wordfree(&p);
return NULL;
}
for (i = 0; i < p.we_wordc; i++)
{
if (!(argv[i] = strdup(p.we_wordv[i])))
{
wordfree(&p);
free_command_line(argv,i);
return NULL;
}
}
*argc=i;
wordfree(&p);
return argv;
}