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Rewrite is_file_in_memory

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This commit is contained in:
bel
2015-09-24 22:15:48 +02:00
parent 72aec8838c
commit 16ce5bed9d
1 changed files with 11 additions and 9 deletions
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20
src/civetweb.c
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@@ -910,6 +910,7 @@ struct file {
int gzipped; /* set to 1 if the content is gzipped
* in which case we need a content-encoding: gzip header */
};
#define STRUCT_FILE_INITIALIZER \
{ \
(uint64_t)0, (time_t)0, (FILE *)NULL, (const char *)NULL, 0, 0 \
@@ -1314,16 +1315,15 @@ static int is_file_in_memory(struct mg_connection *conn,
return 0;
}
filep->last_modified = (time_t)0;
if ((filep->membuf =
conn->ctx->callbacks.open_file == NULL
? NULL
: conn->ctx->callbacks.open_file(conn, path, &size)) != NULL) {
/* NOTE: override filep->size only on success. Otherwise, it might
* break constructs like if (!mg_stat() || !mg_fopen()) ... */
filep->size = size;
if (conn->ctx->callbacks.open_file) {
filep->membuf = conn->ctx->callbacks.open_file(conn, path, &size);
if (filep->membuf != NULL) {
/* NOTE: override filep->size only on success. Otherwise, it might
* break constructs like if (!mg_stat() || !mg_fopen()) ... */
filep->size = size;
}
}
return filep->membuf != NULL;
}
@@ -1347,6 +1347,8 @@ static int mg_fopen(struct mg_connection *conn,
return 0;
}
memset(filep, 0, sizeof(*filep));
if (!is_file_in_memory(conn, path, filep)) {
#ifdef _WIN32
wchar_t wbuf[PATH_MAX], wmode[20];