| -rw-r--r-- | kmicromail/libetpan/imap/mailimap_parser.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/kmicromail/libetpan/imap/mailimap_parser.c b/kmicromail/libetpan/imap/mailimap_parser.c index 1c2ecde..560e58a 100644 --- a/kmicromail/libetpan/imap/mailimap_parser.c +++ b/kmicromail/libetpan/imap/mailimap_parser.c @@ -2146,514 +2146,532 @@ mailimap_body_fields_parse(mailstream * fd, MMAPString * buffer, } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_param_free; } r = mailimap_body_fld_id_parse(fd, buffer, &cur_token, &body_fld_id, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_param_free; } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_id_free; } r = mailimap_body_fld_desc_parse(fd, buffer, &cur_token, &body_fld_desc, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_id_free; } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_desc_free; } r = mailimap_body_fld_enc_parse(fd, buffer, &cur_token, &body_fld_enc, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_desc_free; } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_enc_free; } r = mailimap_body_fld_octets_parse(fd, buffer, &cur_token, &body_fld_octets); if (r != MAILIMAP_NO_ERROR) { res = r; goto fld_enc_free; } body_fields = mailimap_body_fields_new(body_fld_param, body_fld_id, body_fld_desc, body_fld_enc, body_fld_octets); if (body_fields == NULL) { res = MAILIMAP_ERROR_MEMORY; goto fld_enc_free; } * result = body_fields; * index = cur_token; return MAILIMAP_NO_ERROR; fld_enc_free: mailimap_body_fld_enc_free(body_fld_enc); fld_desc_free: mailimap_body_fld_desc_free(body_fld_desc); fld_id_free: mailimap_body_fld_id_free(body_fld_id); fld_param_free: if (body_fld_param != NULL) mailimap_body_fld_param_free(body_fld_param); err: return res; } /* body-fld-desc = nstring */ static int mailimap_body_fld_desc_parse(mailstream * fd, MMAPString * buffer, size_t * index, char ** result, size_t progr_rate, progress_function * progr_fun) { return mailimap_nstring_parse(fd, buffer, index, result, NULL, progr_rate, progr_fun); } /* body-fld-dsp = "(" string SP body-fld-param ")" / nil */ static int mailimap_body_fld_dsp_parse(mailstream * fd, MMAPString * buffer, size_t * index, struct mailimap_body_fld_dsp ** result, size_t progr_rate, progress_function * progr_fun) { size_t cur_token; char * name; struct mailimap_body_fld_param * body_fld_param; struct mailimap_body_fld_dsp * body_fld_dsp; int res; int r; cur_token = * index; name = NULL; body_fld_param = NULL; r = mailimap_nil_parse(fd, buffer, &cur_token); if (r == MAILIMAP_NO_ERROR) { * result = NULL; * index = cur_token; return MAILIMAP_NO_ERROR; } if (r != MAILIMAP_ERROR_PARSE) { res = r; goto err; } r = mailimap_oparenth_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } r = mailimap_string_parse(fd, buffer, &cur_token, &name, NULL, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto string_free; } r = mailimap_body_fld_param_parse(fd, buffer, &cur_token, &body_fld_param, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto string_free; } r = mailimap_cparenth_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto string_free; } body_fld_dsp = mailimap_body_fld_dsp_new(name, body_fld_param); if (body_fld_dsp == NULL) { res = MAILIMAP_ERROR_MEMORY; goto fld_param_free; } * index = cur_token; * result = body_fld_dsp; return MAILIMAP_NO_ERROR; fld_param_free: if (body_fld_param != NULL) mailimap_body_fld_param_free(body_fld_param); string_free: mailimap_string_free(name); err: return res; } /* body-fld-enc = (DQUOTE ("7BIT" / "8BIT" / "BINARY" / "BASE64"/ "QUOTED-PRINTABLE") DQUOTE) / string */ static inline int mailimap_body_fld_known_enc_parse(mailstream * fd, MMAPString * buffer, size_t * index, int * result, size_t progr_rate, progress_function * progr_fun) { size_t cur_token; int type; int r; int res; cur_token = * index; r = mailimap_dquote_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } type = mailimap_encoding_get_token_value(fd, buffer, &cur_token); if (type == -1) { res = MAILIMAP_ERROR_PARSE; goto err; } r = mailimap_dquote_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } * result = type; * index = cur_token; return MAILIMAP_NO_ERROR; err: return res; } static int mailimap_body_fld_enc_parse(mailstream * fd, MMAPString * buffer, size_t * index, struct mailimap_body_fld_enc ** result, size_t progr_rate, progress_function * progr_fun) { size_t cur_token; int type; char * value; struct mailimap_body_fld_enc * body_fld_enc; int r; int res; cur_token = * index; r = mailimap_body_fld_known_enc_parse(fd, buffer, &cur_token, &type, progr_rate, progr_fun); if (r == MAILIMAP_NO_ERROR) { value = NULL; } else if (r == MAILIMAP_ERROR_PARSE) { type = MAILIMAP_BODY_FLD_ENC_OTHER; r = mailimap_string_parse(fd, buffer, &cur_token, &value, NULL, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { - res = r; - goto err; + // LR start + // accept NIL and set type to utf8 + int ret = r; + r = mailimap_char_parse(fd, buffer, &cur_token, 'N'); + if (r == MAILIMAP_NO_ERROR) { + r = mailimap_char_parse(fd, buffer, &cur_token, 'I'); + if (r == MAILIMAP_NO_ERROR) { + r = mailimap_char_parse(fd, buffer, &cur_token, 'L'); + if (r == MAILIMAP_NO_ERROR) { + type = 4; + ret = MAILIMAP_NO_ERROR; + value = NULL; + } + } + } + if ( ret != MAILIMAP_NO_ERROR ) { + res = ret; + goto err; + } + // LR end } } else { res = r; goto err; } body_fld_enc = mailimap_body_fld_enc_new(type, value); if (body_fld_enc == NULL) { res = MAILIMAP_ERROR_MEMORY; goto value_free; } * result = body_fld_enc; * index = cur_token; return MAILIMAP_NO_ERROR; value_free: if (value) mailimap_string_free(value); err: return res; } /* body-fld-id = nstring */ static int mailimap_body_fld_id_parse(mailstream * fd, MMAPString * buffer, size_t * index, char ** result, size_t progr_rate, progress_function * progr_fun) { return mailimap_nstring_parse(fd, buffer, index, result, NULL, progr_rate, progr_fun); } /* body-fld-lang = nstring / "(" string *(SP string) ")" */ /* "(" string *(SP string) ")" */ static int mailimap_body_fld_lang_list_parse(mailstream * fd, MMAPString * buffer, size_t * index, clist ** result, size_t progr_rate, progress_function * progr_fun) { size_t cur_token; clist * list; int r; int res; cur_token = * index; r = mailimap_oparenth_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } list = clist_new(); if (list == NULL) { res = MAILIMAP_ERROR_MEMORY; goto err; } while (1) { char * elt; r = mailimap_string_parse(fd, buffer, &cur_token, &elt, NULL, progr_rate, progr_fun); if (r != MAILIMAP_ERROR_PARSE) break; else if (r == MAILIMAP_NO_ERROR) { r = clist_append(list, elt); if (r < 0) { mailimap_string_free(elt); res = r; goto list_free; } } else { res = r; goto list_free; } } r = mailimap_cparenth_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto list_free; } * index = cur_token; * result = list; return MAILIMAP_NO_ERROR; list_free: clist_foreach(list, (clist_func) mailimap_string_free, NULL); clist_free(list); err: return res; } /* body-fld-lang = nstring / "(" string *(SP string) ")" */ static int mailimap_body_fld_lang_parse(mailstream * fd, MMAPString * buffer, size_t * index, struct mailimap_body_fld_lang ** result, size_t progr_rate, progress_function * progr_fun) { char * value; clist * list; struct mailimap_body_fld_lang * fld_lang; int type; int r; int res; size_t cur_token; cur_token = * index; value = NULL; list = NULL; type = MAILIMAP_BODY_FLD_LANG_ERROR; /* XXX - removes a gcc warning */ r = mailimap_nstring_parse(fd, buffer, &cur_token, &value, NULL, progr_rate, progr_fun); if (r == MAILIMAP_NO_ERROR) type = MAILIMAP_BODY_FLD_LANG_SINGLE; if (r == MAILIMAP_ERROR_PARSE) { r = mailimap_body_fld_lang_list_parse(fd, buffer, &cur_token, &list, progr_rate, progr_fun); if (r == MAILIMAP_NO_ERROR) type = MAILIMAP_BODY_FLD_LANG_LIST; } if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } fld_lang = mailimap_body_fld_lang_new(type, value, list); if (fld_lang == NULL) { res = MAILIMAP_ERROR_MEMORY; goto free; } * index = cur_token; * result = fld_lang; return MAILIMAP_NO_ERROR; free: if (value) mailimap_nstring_free(value); if (list) { clist_foreach(list, (clist_func) mailimap_string_free, NULL); clist_free(list); } err: return res; } /* body-fld-lines = number */ static int mailimap_body_fld_lines_parse(mailstream * fd, MMAPString * buffer, size_t * index, uint32_t * result) { return mailimap_number_parse(fd, buffer, index, result); } /* body-fld-md5 = nstring */ static int mailimap_body_fld_md5_parse(mailstream * fd, MMAPString * buffer, size_t * index, char ** result, size_t progr_rate, progress_function * progr_fun) { return mailimap_nstring_parse(fd, buffer, index, result, NULL, progr_rate, progr_fun); } /* body-fld-octets = number */ static int mailimap_body_fld_octets_parse(mailstream * fd, MMAPString * buffer, size_t * index, uint32_t * result) { return mailimap_number_parse(fd, buffer, index, result); } /* body-fld-param = "(" string SP string *(SP string SP string) ")" / nil */ /* string SP string */ static int mailimap_single_body_fld_param_parse(mailstream * fd, MMAPString * buffer, size_t * index, struct mailimap_single_body_fld_param ** result, size_t progr_rate, progress_function * progr_fun) { struct mailimap_single_body_fld_param * param; char * name; char * value; size_t cur_token; int r; int res; cur_token = * index; name = NULL; value = NULL; r = mailimap_string_parse(fd, buffer, &cur_token, &name, NULL, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; goto err; } r = mailimap_space_parse(fd, buffer, &cur_token); if (r != MAILIMAP_NO_ERROR) { res = r; goto free_name; } r = mailimap_string_parse(fd, buffer, &cur_token, &value, NULL, progr_rate, progr_fun); if (r != MAILIMAP_NO_ERROR) { res = r; |