/*
* Accept INI property value and store known values in handler_first_param
* struct.
*/
static int ini_handler(void* hfp, const char* section, const char* name,
const char* value)
{
handler_first_param* hfparam = (handler_first_param*)hfp;
/* prepend ** to pattern */
char* pattern;
/* root = true, clear all previous values */
if (*section == '\0' && !strcasecmp(name, "root") &&
!strcasecmp(value, "true")) {
array_editorconfig_name_value_clear(&hfparam->array_name_value);
array_editorconfig_name_value_init(&hfparam->array_name_value);
return 1;
}
/* pattern would be: /dir/of/editorconfig/file[double_star]/[section] if
* section does not contain '/', or /dir/of/editorconfig/file[section]
* if section starts with a '/', or /dir/of/editorconfig/file/[section] if
* section contains '/' but does not start with '/' */
pattern = (char*)malloc(
strlen(hfparam->editorconfig_file_dir) * sizeof(char) +
sizeof("**/") + strlen(section) * sizeof(char));
if (!pattern)
return 0;
strcpy(pattern, hfparam->editorconfig_file_dir);
if (strchr(section, '/') == NULL) /* No / is found, append '[star][star]/' */
strcat(pattern, "**/");
else if (*section != '/') /* The first char is not '/' but section contains
'/', append a '/' */
strcat(pattern, "/");
strcat(pattern, section);
if (ec_fnmatch(pattern, hfparam->full_filename, EC_FNM_PATHNAME) == 0) {
if (array_editorconfig_name_value_add(&hfparam->array_name_value, name,
value)) {
free(pattern);
return 0;
}
}
free(pattern);
return 1;
}
EDITORCONFIG_LOCAL
int ec_fnmatch(const char *pattern, const char *string, int flags)
{
const char *stringstart;
char c, test;
/* When multi stars presents, should_fnm_pathname will be set to 0
* regardless of whether EC_FNM_PATHNAME is set into flags. Otherwise, the
* value equals to flags & EC_FNM_PATHNAME */
_Bool should_fnm_pathname = 0;
for (stringstart = string;;)
switch (c = *pattern++) {
case EOS:
if ((flags & EC_FNM_LEADING_DIR) && *string == '/')
return (0);
return (*string == EOS ? 0 : EC_FNM_NOMATCH);
case '?':
if (*string == EOS)
return (EC_FNM_NOMATCH);
if (*string == '/' && (flags & EC_FNM_PATHNAME))
return (EC_FNM_NOMATCH);
if (*string == '.' && (flags & EC_FNM_PERIOD) &&
(string == stringstart ||
((flags & EC_FNM_PATHNAME) && *(string - 1) == '/')))
return (EC_FNM_NOMATCH);
++string;
break;
case '*':
c = *pattern;
/* see the comments above the declaration of should_fnm_pathname */
should_fnm_pathname = (_Bool)((c != '*') &&
(flags & EC_FNM_PATHNAME));
/* Collapse multiple stars. */
while (c == '*')
c = *++pattern;
if (*string == '.' && (flags & EC_FNM_PERIOD) &&
(string == stringstart ||
(should_fnm_pathname && *(string - 1) == '/')))
return (EC_FNM_NOMATCH);
/* Optimize for pattern with * at end or before /. */
if (c == EOS)
if (should_fnm_pathname)
return ((flags & EC_FNM_LEADING_DIR) ||
strchr(string, '/') == NULL ?
0 : EC_FNM_NOMATCH);
else
return (0);
else if (c == '/' && should_fnm_pathname) {
if ((string = strchr(string, '/')) == NULL)
return (EC_FNM_NOMATCH);
break;
}
/* General case, use recursion. */
while ((test = *string) != EOS) {
if (!ec_fnmatch(pattern, string, flags & ~EC_FNM_PERIOD))
return (0);
if (test == '/' && should_fnm_pathname)
break;
++string;
}
return (EC_FNM_NOMATCH);
case '[':
if (*string == EOS)
return (EC_FNM_NOMATCH);
if (*string == '/' && flags & EC_FNM_PATHNAME)
return (EC_FNM_NOMATCH);
if ((pattern =
rangematch(pattern, *string, flags)) == NULL)
return (EC_FNM_NOMATCH);
++string;
break;
case '\\':
if (!(flags & EC_FNM_NOESCAPE)) {
if ((c = *pattern++) == EOS) {
c = '\\';
--pattern;
}
}
/* FALLTHROUGH */
default:
if (c == *string)
;
else if ((flags & EC_FNM_CASEFOLD) &&
(tolower((unsigned char)c) ==
tolower((unsigned char)*string)))
;
else if ((flags & EC_FNM_PREFIX_DIRS) && *string == EOS &&
((c == '/' && string != stringstart) ||
(string == stringstart+1 && *stringstart == '/')))
return (0);
else
return (EC_FNM_NOMATCH);
string++;
break;
}
/* NOTREACHED */
}
