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-rw-r--r--src/plugins/chartable.c75
1 files changed, 32 insertions, 43 deletions
diff --git a/src/plugins/chartable.c b/src/plugins/chartable.c
index 4203c5ac5..e5ea0fb71 100644
--- a/src/plugins/chartable.c
+++ b/src/plugins/chartable.c
@@ -31,11 +31,11 @@
* (e.g. if threshold is 0.1 than charset change should occure more often than in 10 symbols), default: 0.1
*/
-#include "cfg_file.h"
#include "config.h"
-#include "expressions.h"
#include "main.h"
#include "message.h"
+#include "cfg_file.h"
+#include "expressions.h"
#define DEFAULT_SYMBOL "R_CHARSET_MIXED"
#define DEFAULT_THRESHOLD 0.1
@@ -54,17 +54,17 @@ module_t chartable_module = {
};
struct chartable_ctx {
- gint (*filter) (struct rspamd_task * task);
- const gchar *symbol;
- double threshold;
+ gint (*filter) (struct rspamd_task * task);
+ const gchar *symbol;
+ double threshold;
- rspamd_mempool_t *chartable_pool;
+ rspamd_mempool_t *chartable_pool;
};
-static struct chartable_ctx *chartable_module_ctx = NULL;
+static struct chartable_ctx *chartable_module_ctx = NULL;
-static gint chartable_mime_filter (struct rspamd_task *task);
-static void chartable_symbol_callback (struct rspamd_task *task, void *unused);
+static gint chartable_mime_filter (struct rspamd_task *task);
+static void chartable_symbol_callback (struct rspamd_task *task, void *unused);
gint
chartable_module_init (struct rspamd_config *cfg, struct module_ctx **ctx)
@@ -72,8 +72,7 @@ chartable_module_init (struct rspamd_config *cfg, struct module_ctx **ctx)
chartable_module_ctx = g_malloc (sizeof (struct chartable_ctx));
chartable_module_ctx->filter = chartable_mime_filter;
- chartable_module_ctx->chartable_pool = rspamd_mempool_new (
- rspamd_mempool_suggest_size ());
+ chartable_module_ctx->chartable_pool = rspamd_mempool_new (rspamd_mempool_suggest_size ());
*ctx = (struct module_ctx *)chartable_module_ctx;
@@ -84,18 +83,16 @@ chartable_module_init (struct rspamd_config *cfg, struct module_ctx **ctx)
gint
chartable_module_config (struct rspamd_config *cfg)
{
- const ucl_object_t *value;
- gint res = TRUE;
+ const ucl_object_t *value;
+ gint res = TRUE;
- if ((value =
- rspamd_config_get_module_opt (cfg, "chartable", "symbol")) != NULL) {
+ if ((value = rspamd_config_get_module_opt (cfg, "chartable", "symbol")) != NULL) {
chartable_module_ctx->symbol = ucl_obj_tostring (value);
}
else {
chartable_module_ctx->symbol = DEFAULT_SYMBOL;
- }
- if ((value =
- rspamd_config_get_module_opt (cfg, "chartable", "threshold")) != NULL) {
+ }
+ if ((value = rspamd_config_get_module_opt (cfg, "chartable", "threshold")) != NULL) {
if (!ucl_obj_todouble_safe (value, &chartable_module_ctx->threshold)) {
msg_warn ("invalid numeric value");
chartable_module_ctx->threshold = DEFAULT_THRESHOLD;
@@ -105,11 +102,7 @@ chartable_module_config (struct rspamd_config *cfg)
chartable_module_ctx->threshold = DEFAULT_THRESHOLD;
}
- register_symbol (&cfg->cache,
- chartable_module_ctx->symbol,
- 1,
- chartable_symbol_callback,
- NULL);
+ register_symbol (&cfg->cache, chartable_module_ctx->symbol, 1, chartable_symbol_callback, NULL);
return res;
}
@@ -123,31 +116,27 @@ chartable_module_reconfig (struct rspamd_config *cfg)
return chartable_module_config (cfg);
}
-static gboolean
+static gboolean
check_part (struct mime_text_part *part, gboolean raw_mode)
{
- guchar *p, *p1;
- gunichar c, t;
- GUnicodeScript scc, sct;
- guint32 mark = 0, total = 0, max = 0, i;
- guint32 remain = part->content->len;
- guint32 scripts[G_UNICODE_SCRIPT_NKO];
- GUnicodeScript sel = 0;
+ guchar *p, *p1;
+ gunichar c, t;
+ GUnicodeScript scc, sct;
+ guint32 mark = 0, total = 0, max = 0, i;
+ guint32 remain = part->content->len;
+ guint32 scripts[G_UNICODE_SCRIPT_NKO];
+ GUnicodeScript sel = 0;
p = part->content->data;
if (part->is_raw || raw_mode) {
while (remain > 1) {
- if ((g_ascii_isalpha (*p) &&
- (*(p + 1) & 0x80)) ||
- ((*p & 0x80) && g_ascii_isalpha (*(p + 1)))) {
+ if ((g_ascii_isalpha (*p) && (*(p + 1) & 0x80)) || ((*p & 0x80) && g_ascii_isalpha (*(p + 1)))) {
mark++;
total++;
}
/* Current and next symbols are of one class */
- else if (((*p & 0x80) &&
- (*(p + 1) & 0x80)) ||
- (g_ascii_isalpha (*p) && g_ascii_isalpha (*(p + 1)))) {
+ else if (((*p & 0x80) && (*(p + 1) & 0x80)) || (g_ascii_isalpha (*p) && g_ascii_isalpha (*(p + 1)))) {
total++;
}
p++;
@@ -158,14 +147,14 @@ check_part (struct mime_text_part *part, gboolean raw_mode)
memset (&scripts, 0, sizeof (scripts));
while (remain > 0) {
c = g_utf8_get_char_validated (p, remain);
- if (c == (gunichar) - 2 || c == (gunichar) - 1) {
+ if (c == (gunichar) -2 || c == (gunichar) -1) {
/* Invalid characters detected, stop processing */
return FALSE;
}
scc = g_unichar_get_script (c);
if (scc < (gint)G_N_ELEMENTS (scripts)) {
- scripts[scc]++;
+ scripts[scc] ++;
}
p1 = g_utf8_next_char (p);
remain -= p1 - p;
@@ -173,7 +162,7 @@ check_part (struct mime_text_part *part, gboolean raw_mode)
if (remain > 0) {
t = g_utf8_get_char_validated (p, remain);
- if (t == (gunichar) - 2 || t == (gunichar) - 1) {
+ if (t == (gunichar) -2 || t == (gunichar) -1) {
/* Invalid characters detected, stop processing */
return FALSE;
}
@@ -191,7 +180,7 @@ check_part (struct mime_text_part *part, gboolean raw_mode)
}
}
/* Detect the mostly charset of this part */
- for (i = 0; i < G_N_ELEMENTS (scripts); i++) {
+ for (i = 0; i < G_N_ELEMENTS (scripts); i ++) {
if (scripts[i] > max) {
max = scripts[i];
sel = i;
@@ -210,8 +199,8 @@ check_part (struct mime_text_part *part, gboolean raw_mode)
static void
chartable_symbol_callback (struct rspamd_task *task, void *unused)
{
- GList *cur;
- struct mime_text_part *part;
+ GList *cur;
+ struct mime_text_part *part;
cur = g_list_first (task->text_parts);
while (cur) {
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-06 15:13:10 +0000