From: Peter Verthez Date: Tue, 15 Jan 2002 20:08:10 +0000 (+0000) Subject: Separate the modification of GCONV_PATH from the rest of the initialization, X-Git-Url: https://git.dlugolecki.net.pl/?a=commitdiff_plain;h=9b4b646eafd90dcff38ab9ed9d89bba0a4a8c62d;p=gedcom-parse.git Separate the modification of GCONV_PATH from the rest of the initialization, and let it be called before main (necessary because iconv_open will only look at GCONV_PATH once, and e.g. GTK calls iconv_open very early). --- diff --git a/gedcom/encoding.c b/gedcom/encoding.c index 23e65bd..9e4e919 100644 --- a/gedcom/encoding.c +++ b/gedcom/encoding.c @@ -99,6 +99,35 @@ void cleanup_encodings() hash_free(encodings); } +/* Let function be called before main() */ +void update_gconv_search_path() __attribute__ ((constructor)); + +void update_gconv_search_path() +{ + char *gconv_path; + /* Add gedcom data directory to gconv search path */ + gconv_path = getenv(GCONV_SEARCH_PATH); + if (gconv_path == NULL || strstr(gconv_path, PKGDATADIR) == NULL) { + char *new_gconv_path; + if (gconv_path == NULL) { + new_gconv_path = (char *)malloc(strlen(GCONV_SEARCH_PATH) + + strlen(PKGDATADIR) + + 2); + sprintf(new_gconv_path, "%s=%s", GCONV_SEARCH_PATH, PKGDATADIR); + } + else { + new_gconv_path = (char *)malloc(strlen(GCONV_SEARCH_PATH) + + strlen(gconv_path) + + strlen(PKGDATADIR) + + 3); + sprintf(new_gconv_path, "%s=%s:%s", + GCONV_SEARCH_PATH, gconv_path, PKGDATADIR); + } + /* Ignore failures of putenv (can't do anything about it anyway) */ + putenv(new_gconv_path); + } +} + void init_encodings() { if (encodings == NULL) { @@ -107,33 +136,9 @@ void init_encodings() char gedcom_n[MAXBUF + 1]; char charwidth[MAXBUF + 1]; char iconv_n[MAXBUF + 1]; - char *gconv_path; atexit(cleanup_encodings); - /* Add gedcom data directory to gconv search path */ - gconv_path = getenv(GCONV_SEARCH_PATH); - if (gconv_path == NULL || strstr(gconv_path, PKGDATADIR) == NULL) { - char *new_gconv_path; - if (gconv_path == NULL) { - new_gconv_path = (char *)malloc(strlen(GCONV_SEARCH_PATH) - + strlen(PKGDATADIR) - + 2); - sprintf(new_gconv_path, "%s=%s", GCONV_SEARCH_PATH, PKGDATADIR); - } - else { - new_gconv_path = (char *)malloc(strlen(GCONV_SEARCH_PATH) - + strlen(gconv_path) - + strlen(PKGDATADIR) - + 3); - sprintf(new_gconv_path, "%s=%s:%s", - GCONV_SEARCH_PATH, gconv_path, PKGDATADIR); - } - if (putenv(new_gconv_path) != 0) { - gedcom_warning(_("Failed updating conversion module path")); - } - } - encodings = hash_create(HASHCOUNT_T_MAX, NULL, NULL); hash_set_allocator(encodings, node_alloc, node_free, NULL);