Changes in uspace/srv/devman/match.c [aed3e6a:9d58539] in mainline

File:

• uspace/srv/devman/match.c (modified) (2 diffs)

uspace/srv/devman/match.c

@@ -31 +31 @@
  */
 
-#include <errno.h>
-#include <fcntl.h>
-#include <io/log.h>
 #include <str.h>
-#include <str_error.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 
 #include "devman.h"
-#include "match.h"
-
-#define COMMENT '#'
 
 /** Compute compound score of driver and device.
@@ -102 +93 @@
 }
 
-/** Read match id at the specified position of a string and set the position in
- * the string to the first character following the id.
- *
- * @param buf           The position in the input string.
- * @return              The match id.
- */
-char *read_match_id(char **buf)
-{
-        char *res = NULL;
-        size_t len = get_nonspace_len(*buf);
-        
-        if (len > 0) {
-                res = malloc(len + 1);
-                if (res != NULL) {
-                        str_ncpy(res, len + 1, *buf, len);
-                        *buf += len;
-                }
-        }
-        
-        return res;
-}
-
-/**
- * Read match ids and associated match scores from a string.
- *
- * Each match score in the string is followed by its match id.
- * The match ids and match scores are separated by whitespaces.
- * Neither match ids nor match scores can contain whitespaces.
- *
- * @param buf           The string from which the match ids are read.
- * @param ids           The list of match ids into which the match ids and
- *                      scores are added.
- * @return              True if at least one match id and associated match score
- *                      was successfully read, false otherwise.
- */
-bool parse_match_ids(char *buf, match_id_list_t *ids)
-{
-        int score = 0;
-        char *id = NULL;
-        int ids_read = 0;
-        
-        while (true) {
-                /* skip spaces */
-                if (!skip_spaces(&buf))
-                        break;
-
-                if (*buf == COMMENT) {
-                        skip_line(&buf);
-                        continue;
-                }
-                
-                /* read score */
-                score = strtoul(buf, &buf, 10);
-                
-                /* skip spaces */
-                if (!skip_spaces(&buf))
-                        break;
-                
-                /* read id */
-                id = read_match_id(&buf);
-                if (NULL == id)
-                        break;
-                
-                /* create new match_id structure */
-                match_id_t *mid = create_match_id();
-                mid->id = id;
-                mid->score = score;
-                
-                /* add it to the list */
-                add_match_id(ids, mid);
-                
-                ids_read++;
-        }
-        
-        return ids_read > 0;
-}
-
-/**
- * Read match ids and associated match scores from a file.
- *
- * Each match score in the file is followed by its match id.
- * The match ids and match scores are separated by whitespaces.
- * Neither match ids nor match scores can contain whitespaces.
- *
- * @param buf           The path to the file from which the match ids are read.
- * @param ids           The list of match ids into which the match ids and
- *                      scores are added.
- * @return              True if at least one match id and associated match score
- *                      was successfully read, false otherwise.
- */
-bool read_match_ids(const char *conf_path, match_id_list_t *ids)
-{
-        log_msg(LOG_DEFAULT, LVL_DEBUG, "read_match_ids(conf_path=\"%s\")", conf_path);
-        
-        bool suc = false;
-        char *buf = NULL;
-        bool opened = false;
-        int fd;
-        size_t len = 0;
-        
-        fd = open(conf_path, O_RDONLY);
-        if (fd < 0) {
-                log_msg(LOG_DEFAULT, LVL_ERROR, "Unable to open `%s' for reading: %s.",
-                    conf_path, str_error(errno));
-                goto cleanup;
-        }
-        opened = true;
-        
-        len = lseek(fd, 0, SEEK_END);
-        lseek(fd, 0, SEEK_SET);
-        if (len == 0) {
-                log_msg(LOG_DEFAULT, LVL_ERROR, "Configuration file '%s' is empty.",
-                    conf_path);
-                goto cleanup;
-        }
-        
-        buf = malloc(len + 1);
-        if (buf == NULL) {
-                log_msg(LOG_DEFAULT, LVL_ERROR, "Memory allocation failed when parsing file "
-                    "'%s'.", conf_path);
-                goto cleanup;
-        }
-        
-        ssize_t read_bytes = read(fd, buf, len);
-        if (read_bytes <= 0) {
-                log_msg(LOG_DEFAULT, LVL_ERROR, "Unable to read file '%s' (%d).", conf_path,
-                    errno);
-                goto cleanup;
-        }
-        buf[read_bytes] = 0;
-        
-        suc = parse_match_ids(buf, ids);
-        
-cleanup:
-        free(buf);
-        
-        if (opened)
-                close(fd);
-        
-        return suc;
-}
-
 /** @}
  */