diff options
author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-02-27 16:54:14 +0000 |
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committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-02-27 16:54:14 +0000 |
commit | ffa4a72a8e79b940bfbbe424e396cc6d8ce642ff (patch) | |
tree | 20d528c8a886ab449bfe016175acbad31360e806 /main/file.c | |
parent | e198eeb448ef105ff3469452cfc65c27ab04fe74 (diff) |
Merged revisions 104593 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r104593 | kpfleming | 2008-02-27 10:53:06 -0600 (Wed, 27 Feb 2008) | 8 lines
fallback to standard English prompts properly when using new prompt directory layout
(closes issue #11831)
Reported by: IgorG
Patches:
fallbacken.v1.diff uploaded by IgorG (license 20) (modified by me to improve code and conform rest of function to coding guidelines)
........
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@104594 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/file.c')
-rw-r--r-- | main/file.c | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/main/file.c b/main/file.c index 2285173e7..7385b9bc2 100644 --- a/main/file.c +++ b/main/file.c @@ -467,33 +467,37 @@ static int ast_filehelper(const char *filename, const void *arg2, const char *fm * which on success is filled with the matching filename. */ static int fileexists_core(const char *filename, const char *fmt, const char *preflang, - char *buf, int buflen) + char *buf, int buflen) { int res = -1; int langlen; /* length of language string */ const char *c = strrchr(filename, '/'); int offset = c ? c - filename + 1 : 0; /* points right after the last '/' */ - if (preflang == NULL) + if (preflang == NULL) { preflang = ""; + } langlen = strlen(preflang); - if (buflen < langlen + strlen(filename) + 2) { - ast_log(LOG_WARNING, "buffer too small\n"); - buf[0] = '\0'; /* set to empty */ - buf = alloca(langlen + strlen(filename) + 2); /* room for everything */ + if (buflen < langlen + strlen(filename) + 4) { + ast_log(LOG_WARNING, "buffer too small, allocating larger buffer\n"); + buf = alloca(langlen + strlen(filename) + 4); /* room for everything */ } - if (buf == NULL) + + if (buf == NULL) { return 0; - buf[0] = '\0'; + } + for (;;) { if (ast_language_is_prefix) { /* new layout */ if (langlen) { strcpy(buf, preflang); buf[langlen] = '/'; strcpy(buf + langlen + 1, filename); - } else - strcpy(buf, filename); /* first copy the full string */ + } else { + strcpy(buf, "en/"); /* English - fallback if no file found in preferred language */ + strcpy(buf + 3, filename); + } } else { /* old layout */ strcpy(buf, filename); /* first copy the full string */ if (langlen) { @@ -503,15 +507,19 @@ static int fileexists_core(const char *filename, const char *fmt, const char *pr } } res = ast_filehelper(buf, NULL, fmt, ACTION_EXISTS); - if (res > 0) /* found format */ + if (res > 0) { /* found format */ break; - if (langlen == 0) /* no more formats */ + } + if (langlen == 0) { /* no more formats */ break; - if (preflang[langlen] == '_') /* we are on the local suffix */ + } + if (preflang[langlen] == '_') { /* we are on the local suffix */ langlen = 0; /* try again with no language */ - else + } else { langlen = (c = strchr(preflang, '_')) ? c - preflang : 0; + } } + return res; } |