mirrors/mc
1
0
Fork 0
mirror of https://github.com/MidnightCommander/mc synced 2025-01-03 18:14:25 +03:00
Code Issues Packages Projects Releases Wiki Activity

Search engine: development of hex search complete

Browse Source 
src/search/glob.c: removed unneeded comment
This commit is contained in:
Slava Zanko 2009-05-06 10:27:06 +03:00
parent 9c38485130
commit 589f0b5bd8
2 changed files with 41 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/search/glob.c
View File

@ -44,8 +44,6 @@
/*** file scope functions ************************************************************************/ /*** file scope functions ************************************************************************/
//mc_search__regex_is_char_escaped (char *start, char *current)
static GString * static GString *
mc_search__glob_translate_to_regex (gchar * str, gsize * len) mc_search__glob_translate_to_regex (gchar * str, gsize * len)
{ {

46
src/search/hex.c
View File

@ -27,6 +27,7 @@
#include <config.h> #include <config.h>
#include <stdio.h>
#include "../src/global.h" #include "../src/global.h"
#include "../src/search/search.h" #include "../src/search/search.h"
@ -44,12 +45,46 @@
/*** file scope functions ************************************************************************/ /*** file scope functions ************************************************************************/
//mc_search__regex_is_char_escaped (char *start, char *current)
static GString * static GString *
mc_search__hex_translate_to_regex (gchar * str, gsize * len) mc_search__hex_translate_to_regex (gchar * str, gsize * len)
{ {
GString *buff = g_string_new (""); GString *buff = g_string_new ("");
gchar *tmp_str = g_strndup (str, *len);
gchar *tmp_str2;
gsize loop = 0;
int val, ptr;
g_strchug (tmp_str); /* trim leadind whitespaces */
while (loop < *len) {
if (sscanf (tmp_str + loop, "%i%n", &val, &ptr)) {
if (val < -128 || val > 255) {
loop++;
continue;
}
tmp_str2 = g_strdup_printf ("\\x%02X", (unsigned char) val);
g_string_append (buff, tmp_str2);
g_free (tmp_str2);
loop += ptr;
continue;
}
if (*(tmp_str + loop) == '"') {
loop++;
gsize loop2=0;
while (loop + loop2 < *len){
if (*(tmp_str + loop + loop2) == '"' &&
!mc_search__regex_is_char_escaped(tmp_str, tmp_str + loop + loop2 - 1))
break;
loop2++;
}
g_string_append_len(buff, tmp_str + loop, loop2 - 1);
loop+=loop2;
continue;
}
loop++;
}
*len = buff->len;
return buff; return buff;
} }
@ -57,9 +92,10 @@ mc_search__hex_translate_to_regex (gchar * str, gsize * len)
void void
mc_search__cond_struct_new_init_hex (const char *charset, mc_search_t * mc_search, mc_search__cond_struct_new_init_hex (const char *charset, mc_search_t * mc_search,
mc_search_cond_t * mc_search_cond) mc_search_cond_t * mc_search_cond)
{ {
GString *tmp = mc_search__hex_translate_to_regex (mc_search_cond->str->str, &mc_search_cond->len); GString *tmp =
mc_search__hex_translate_to_regex (mc_search_cond->str->str, &mc_search_cond->len);
g_string_free (mc_search_cond->str, TRUE); g_string_free (mc_search_cond->str, TRUE);
mc_search_cond->str = tmp; mc_search_cond->str = tmp;
@ -72,7 +108,7 @@ mc_search__cond_struct_new_init_hex (const char *charset, mc_search_t * mc_searc
gboolean gboolean
mc_search__run_hex (mc_search_t * mc_search, const void *user_data, mc_search__run_hex (mc_search_t * mc_search, const void *user_data,
gsize start_search, gsize end_search, gsize * found_len) gsize start_search, gsize end_search, gsize * found_len)
{ {
return mc_search__run_regex (mc_search, user_data, start_search, end_search, found_len); return mc_search__run_regex (mc_search, user_data, start_search, end_search, found_len);
} }