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database: simplify db_load()

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Removed a superfluous closure.
This commit is contained in:
Max Kellermann 2008-10-09 15:21:18 +02:00
parent 5583b6c5e1
commit 5dc4c325aa
1 changed files with 38 additions and 43 deletions
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81
src/database.c
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@ -238,6 +238,10 @@ db_load(void)
FILE *fp = NULL;
char *dbFile = db_get_file();
struct stat st;
char buffer[100];
int bufferSize = 100;
int foundFsCharset = 0;
int foundVersion = 0;
if (!music_root)
music_root = directory_new("", NULL);
@ -249,54 +253,45 @@ db_load(void)
}
/* get initial info */
{
char buffer[100];
int bufferSize = 100;
int foundFsCharset = 0;
int foundVersion = 0;
if (!myFgets(buffer, bufferSize, fp))
FATAL("Error reading db, fgets\n");
if (!myFgets(buffer, bufferSize, fp))
FATAL("Error reading db, fgets\n");
if (0 == strcmp(DIRECTORY_INFO_BEGIN, buffer)) {
while (myFgets(buffer, bufferSize, fp) &&
0 != strcmp(DIRECTORY_INFO_END, buffer)) {
if (!prefixcmp(buffer, DIRECTORY_MPD_VERSION))
{
if (foundVersion)
FATAL("already found version in db\n");
foundVersion = 1;
} else if (!prefixcmp(buffer,
DIRECTORY_FS_CHARSET)) {
char *fsCharset;
char *tempCharset;
if (0 != strcmp(DIRECTORY_INFO_BEGIN, buffer)) {
ERROR("db info not found in db file\n");
ERROR("you should recreate the db using --create-db\n");
while (fclose(fp) && errno == EINTR) ;
return -1;
}
if (foundFsCharset)
FATAL("already found fs charset in db\n");
while (myFgets(buffer, bufferSize, fp) &&
0 != strcmp(DIRECTORY_INFO_END, buffer)) {
if (!prefixcmp(buffer, DIRECTORY_MPD_VERSION)) {
if (foundVersion)
FATAL("already found version in db\n");
foundVersion = 1;
} else if (!prefixcmp(buffer, DIRECTORY_FS_CHARSET)) {
char *fsCharset;
char *tempCharset;
foundFsCharset = 1;
if (foundFsCharset)
FATAL("already found fs charset in db\n");
fsCharset = &(buffer[strlen(DIRECTORY_FS_CHARSET)]);
if ((tempCharset = getConfigParamValue(CONF_FS_CHARSET))
&& strcmp(fsCharset, tempCharset)) {
WARNING("Using \"%s\" for the "
"filesystem charset "
"instead of \"%s\"\n",
fsCharset, tempCharset);
WARNING("maybe you need to "
"recreate the db?\n");
setFsCharset(fsCharset);
}
} else {
FATAL("directory: unknown line in db info: %s\n",
buffer);
}
foundFsCharset = 1;
fsCharset = &(buffer[strlen(DIRECTORY_FS_CHARSET)]);
if ((tempCharset = getConfigParamValue(CONF_FS_CHARSET))
&& strcmp(fsCharset, tempCharset)) {
WARNING("Using \"%s\" for the "
"filesystem charset "
"instead of \"%s\"\n",
fsCharset, tempCharset);
WARNING("maybe you need to "
"recreate the db?\n");
setFsCharset(fsCharset);
}
} else {
ERROR("db info not found in db file\n");
ERROR("you should recreate the db using --create-db\n");
while (fclose(fp) && errno == EINTR) ;
return -1;
}
} else
FATAL("directory: unknown line in db info: %s\n",
buffer);
}
DEBUG("reading DB\n");