void
message_comment_dot_append (message_ty *mp, const char *s)
{
if (mp->comment_dot == NULL)
mp->comment_dot = string_list_alloc ();
string_list_append (mp->comment_dot, s);
}
void
po_message_set_extracted_comments (po_message_t message, const char *comments)
{
message_ty *mp = (message_ty *) message;
string_list_ty *slp = string_list_alloc ();
{
char *copy = xstrdup (comments);
char *rest;
rest = copy;
while (*rest != '\0')
{
char *newline = strchr (rest, '\n');
if (newline != NULL)
{
*newline = '\0';
string_list_append (slp, rest);
rest = newline + 1;
}
else
{
string_list_append (slp, rest);
break;
}
}
free (copy);
}
if (mp->comment_dot != NULL)
string_list_free (mp->comment_dot);
mp->comment_dot = slp;
}
/* Append a directory to the end of the list of directories. */
void
dir_list_append (const char *s)
{
if (directory == NULL)
directory = string_list_alloc ();
string_list_append_unique (directory, s);
}
/* Read list of filenames from a file. */
string_list_ty *
read_names_from_file (const char *file_name)
{
size_t line_len = 0;
char *line_buf = NULL;
FILE *fp;
string_list_ty *result;
if (strcmp (file_name, "-") == 0)
fp = stdin;
else
{
fp = fopen (file_name, "r");
if (fp == NULL)
error (EXIT_FAILURE, errno,
_("error while opening \"%s\" for reading"), file_name);
}
result = string_list_alloc ();
while (!feof (fp))
{
/* Read next line from file. */
int len = getline (&line_buf, &line_len, fp);
/* In case of an error leave loop. */
if (len < 0)
break;
/* Remove trailing '\n' and trailing whitespace. */
if (len > 0 && line_buf[len - 1] == '\n')
line_buf[--len] = '\0';
while (len > 0
&& (line_buf[len - 1] == ' '
|| line_buf[len - 1] == '\t'
|| line_buf[len - 1] == '\r'))
line_buf[--len] = '\0';
/* Test if we have to ignore the line. */
if (*line_buf == '\0' || *line_buf == '#')
continue;
string_list_append_unique (result, line_buf);
}
/* Free buffer allocated through getline. */
if (line_buf != NULL)
free (line_buf);
/* Close input stream. */
if (fp != stdin)
fclose (fp);
return result;
}