char *value = strchr(line, '=');
struct skeyval *kv;
- if (!value)
+ if (!value) {
+ sfree(line);
continue;
+ }
*value++ = '\0';
value[strcspn(value, "\r\n")] = '\0'; /* trim trailing NL */
return ret;
}
-char *read_setting_s(void *handle, const char *key, char *buffer, int buflen)
+char *read_setting_s(void *handle, const char *key)
{
tree234 *tree = (tree234 *)handle;
const char *val;
if (!val)
return NULL;
- else {
- strncpy(buffer, val, buflen);
- buffer[buflen-1] = '\0';
- return buffer;
- }
+ else
+ return dupstr(val);
}
int read_setting_i(void *handle, const char *key, int defvalue)
return atoi(val);
}
-int read_setting_fontspec(void *handle, const char *name, FontSpec *result)
+FontSpec *read_setting_fontspec(void *handle, const char *name)
{
/*
* In GTK1-only PuTTY, we used to store font names simply as a
* ("FontName").
*/
char *suffname = dupcat(name, "Name", NULL);
- if (read_setting_s(handle, suffname, result->name, sizeof(result->name))) {
+ char *tmp;
+
+ if ((tmp = read_setting_s(handle, suffname)) != NULL) {
+ FontSpec *fs = fontspec_new(tmp);
sfree(suffname);
- return TRUE; /* got new-style name */
+ sfree(tmp);
+ return fs; /* got new-style name */
}
sfree(suffname);
/* Fall back to old-style name. */
- memcpy(result->name, "server:", 7);
- if (!read_setting_s(handle, name,
- result->name + 7, sizeof(result->name) - 7) ||
- !result->name[7]) {
- result->name[0] = '\0';
- return FALSE;
+ tmp = read_setting_s(handle, name);
+ if (tmp && *tmp) {
+ char *tmp2 = dupcat("server:", tmp, NULL);
+ FontSpec *fs = fontspec_new(tmp2);
+ sfree(tmp2);
+ sfree(tmp);
+ return fs;
} else {
- return TRUE;
+ sfree(tmp);
+ return NULL;
}
}
-int read_setting_filename(void *handle, const char *name, Filename *result)
+Filename *read_setting_filename(void *handle, const char *name)
{
- return !!read_setting_s(handle, name, result->path, sizeof(result->path));
+ char *tmp = read_setting_s(handle, name);
+ if (tmp) {
+ Filename *ret = filename_from_str(tmp);
+ sfree(tmp);
+ return ret;
+ } else
+ return NULL;
}
-void write_setting_fontspec(void *handle, const char *name, FontSpec result)
+void write_setting_fontspec(void *handle, const char *name, FontSpec *fs)
{
/*
* read_setting_fontspec had to handle two cases, but when
* new-style name.
*/
char *suffname = dupcat(name, "Name", NULL);
- write_setting_s(handle, suffname, result.name);
+ write_setting_s(handle, suffname, fs->name);
sfree(suffname);
}
-void write_setting_filename(void *handle, const char *name, Filename result)
+void write_setting_filename(void *handle, const char *name, Filename *result)
{
- write_setting_s(handle, name, result.path);
+ write_setting_s(handle, name, result->path);
}
void close_settings_r(void *handle)
int headerlen;
char *filename, *tmpfilename;
- newtext = dupprintf("%s@%d:%s %s\n", keytype, port, hostname, key);
- headerlen = 1 + strcspn(newtext, " "); /* count the space too */
-
/*
* Open both the old file and a new file.
*/
filename = make_filename(INDEX_HOSTKEYS, NULL);
rfp = fopen(filename, "r");
+ newtext = dupprintf("%s@%d:%s %s\n", keytype, port, hostname, key);
+ headerlen = 1 + strcspn(newtext, " "); /* count the space too */
+
/*
* Copy all lines from the old file to the new one that _don't_
* involve the same host key identifier as the one we're adding.
while ( (line = fgetline(rfp)) ) {
if (strncmp(line, newtext, headerlen))
fputs(line, wfp);
+ sfree(line);
}
fclose(rfp);
}