cc->argv + i, com_touch_callback, afs_cb_result_handler, cc);
}
-/** Flags for com_rm(). */
-enum rm_flags {
- /** -v */
- RM_FLAG_VERBOSE = 1,
- /** -f */
- RM_FLAG_FORCE = 2,
- /** -p */
- RM_FLAG_FNM_PATHNAME = 4
-};
-
static int remove_audio_file(__a_unused struct osl_table *table,
struct osl_row *row, const char *name, void *data)
{
struct afs_callback_arg *aca = data;
- uint32_t flags =*(uint32_t *)aca->query.data;
+ bool v_given = SERVER_CMD_OPT_GIVEN(RM, VERBOSE, aca->lpr);
int ret;
- if (flags & RM_FLAG_VERBOSE)
+ if (v_given)
para_printf(&aca->pbout, "removing %s\n", name);
ret = afs_event(AUDIO_FILE_REMOVE, &aca->pbout, row);
if (ret < 0)
static int com_rm_callback(struct afs_callback_arg *aca)
{
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(RM);
int ret;
- uint32_t flags = *(uint32_t *)aca->query.data;
struct pattern_match_data pmd = {
.table = audio_file_table,
.loop_col_num = AFTCOL_HASH,
.match_col_num = AFTCOL_PATH,
- .patterns = {.data = (char *)aca->query.data + sizeof(uint32_t),
- .size = aca->query.size - sizeof(uint32_t)},
.data = aca,
.action = remove_audio_file
};
- if (flags & RM_FLAG_FNM_PATHNAME)
+ bool v_given, p_given, f_given;
+
+ ret = lls_deserialize_parse_result(aca->query.data, cmd, &aca->lpr);
+ assert(ret >= 0);
+ pmd.lpr = aca->lpr;
+ v_given = SERVER_CMD_OPT_GIVEN(RM, VERBOSE, aca->lpr);
+ p_given = SERVER_CMD_OPT_GIVEN(RM, PATHNAME_MATCH, aca->lpr);
+ f_given = SERVER_CMD_OPT_GIVEN(RM, FORCE, aca->lpr);
+
+ if (p_given)
pmd.fnmatch_flags |= FNM_PATHNAME;
ret = for_each_matching_row(&pmd);
if (ret < 0)
goto out;
if (pmd.num_matches == 0) {
- if (!(flags & RM_FLAG_FORCE))
+ if (!f_given)
ret = -E_NO_MATCH;
- } else if (flags & RM_FLAG_VERBOSE)
+ } else if (v_given)
para_printf(&aca->pbout, "removed %u file(s)\n",
pmd.num_matches);
out:
+ lls_free_parse_result(aca->lpr, cmd);
return ret;
}
/* TODO options: -r (recursive) */
-int com_rm(struct command_context *cc)
+static int com_rm(struct command_context *cc, struct lls_parse_result *lpr)
{
- uint32_t flags = 0;
- struct osl_object query = {.data = &flags, .size = sizeof(flags)};
- int i;
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(RM);
+ char *errctx;
+ int ret;
- for (i = 1; i < cc->argc; i++) {
- const char *arg = cc->argv[i];
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-f")) {
- flags |= RM_FLAG_FORCE;
- continue;
- }
- if (!strcmp(arg, "-p")) {
- flags |= RM_FLAG_FNM_PATHNAME;
- continue;
- }
- if (!strcmp(arg, "-v")) {
- flags |= RM_FLAG_VERBOSE;
- continue;
- }
- break;
+ ret = lls(lls_check_arg_count(lpr, 1, INT_MAX, &errctx));
+ if (ret < 0) {
+ send_errctx(cc, errctx);
+ return ret;
}
- if (i >= cc->argc)
- return -E_AFT_SYNTAX;
- return send_option_arg_callback_request(&query, cc->argc - i,
- cc->argv + i, com_rm_callback, afs_cb_result_handler, cc);
+ return send_lls_callback_request(com_rm_callback, cmd, lpr, cc);
}
-
-/**
- * Flags used by the cpsi command.
- *
- * \sa com_cpsi().
- */
-enum cpsi_flags {
- /** Whether the lyrics id should be copied. */
- CPSI_FLAG_COPY_LYRICS_ID = 1,
- /** Whether the image id should be copied. */
- CPSI_FLAG_COPY_IMAGE_ID = 2,
- /** Whether the lastplayed time should be copied. */
- CPSI_FLAG_COPY_LASTPLAYED = 4,
- /** Whether the numplayed count should be copied. */
- CPSI_FLAG_COPY_NUMPLAYED = 8,
- /** Whether the attributes should be copied. */
- CPSI_FLAG_COPY_ATTRIBUTES = 16,
- /** Activates verbose mode. */
- CPSI_FLAG_VERBOSE = 32,
-};
+EXPORT_SERVER_CMD_HANDLER(rm);
/** Data passed to the action handler of com_cpsi(). */
struct cpsi_action_data {
- /** command line flags (see \ref cpsi_flags). */
- unsigned flags;
/** Values are copied from here. */
struct afs_info source_afsi;
/** What was passed to com_cpsi_callback(). */
struct afs_callback_arg *aca;
+ bool copy_all;
};
static int copy_selector_info(__a_unused struct osl_table *table,
int ret;
struct afs_info old_afsi, target_afsi;
struct afsi_change_event_data aced;
+ bool a_given, y_given, i_given, l_given, n_given, v_given;
+
+ a_given = SERVER_CMD_OPT_GIVEN(CPSI, ATTRIBUTE_BITMAP, cad->aca->lpr);
+ y_given = SERVER_CMD_OPT_GIVEN(CPSI, LYRICS_ID, cad->aca->lpr);
+ i_given = SERVER_CMD_OPT_GIVEN(CPSI, IMAGE_ID, cad->aca->lpr);
+ l_given = SERVER_CMD_OPT_GIVEN(CPSI, LASTPLAYED, cad->aca->lpr);
+ n_given = SERVER_CMD_OPT_GIVEN(CPSI, NUMPLAYED, cad->aca->lpr);
+ v_given = SERVER_CMD_OPT_GIVEN(CPSI, VERBOSE, cad->aca->lpr);
ret = get_afsi_object_of_row(row, &target_afsi_obj);
if (ret < 0)
return ret;
load_afsi(&target_afsi, &target_afsi_obj);
old_afsi = target_afsi;
- if (cad->flags & CPSI_FLAG_COPY_LYRICS_ID)
+ if (cad->copy_all || y_given)
target_afsi.lyrics_id = cad->source_afsi.lyrics_id;
- if (cad->flags & CPSI_FLAG_COPY_IMAGE_ID)
+ if (cad->copy_all || i_given)
target_afsi.image_id = cad->source_afsi.image_id;
- if (cad->flags & CPSI_FLAG_COPY_LASTPLAYED)
+ if (cad->copy_all || l_given)
target_afsi.last_played = cad->source_afsi.last_played;
- if (cad->flags & CPSI_FLAG_COPY_NUMPLAYED)
+ if (cad->copy_all || n_given)
target_afsi.num_played = cad->source_afsi.num_played;
- if (cad->flags & CPSI_FLAG_COPY_ATTRIBUTES)
+ if (cad->copy_all || a_given)
target_afsi.attributes = cad->source_afsi.attributes;
save_afsi(&target_afsi, &target_afsi_obj); /* in-place update */
- if (cad->flags & CPSI_FLAG_VERBOSE)
+ if (v_given)
para_printf(&cad->aca->pbout, "copied afsi to %s\n", name);
aced.aft_row = row;
aced.old_afsi = &old_afsi;
static int com_cpsi_callback(struct afs_callback_arg *aca)
{
- struct cpsi_action_data cad = {
- .flags = *(unsigned *)aca->query.data,
- .aca = aca
- };
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(CPSI);
+ bool a_given, y_given, i_given, l_given, n_given, v_given;
+ struct cpsi_action_data cad = {.aca = aca};
int ret;
- char *source_path = (char *)aca->query.data + sizeof(cad.flags);
struct pattern_match_data pmd = {
.table = audio_file_table,
.loop_col_num = AFTCOL_HASH,
.match_col_num = AFTCOL_PATH,
- .patterns = {.data = source_path + strlen(source_path) + 1,
- .size = aca->query.size - sizeof(cad.flags)
- - strlen(source_path) - 1},
+ .input_skip = 1, /* skip first argument (source file) */
.data = &cad,
.action = copy_selector_info
};
- ret = get_afsi_of_path(source_path, &cad.source_afsi);
+ ret = lls_deserialize_parse_result(aca->query.data, cmd, &aca->lpr);
+ assert(ret >= 0);
+ pmd.lpr = aca->lpr;
+
+ a_given = SERVER_CMD_OPT_GIVEN(CPSI, ATTRIBUTE_BITMAP, aca->lpr);
+ y_given = SERVER_CMD_OPT_GIVEN(CPSI, LYRICS_ID, aca->lpr);
+ i_given = SERVER_CMD_OPT_GIVEN(CPSI, IMAGE_ID, aca->lpr);
+ l_given = SERVER_CMD_OPT_GIVEN(CPSI, LASTPLAYED, aca->lpr);
+ n_given = SERVER_CMD_OPT_GIVEN(CPSI, NUMPLAYED, aca->lpr);
+ v_given = SERVER_CMD_OPT_GIVEN(CPSI, VERBOSE, aca->lpr);
+ cad.copy_all = !a_given && !y_given && !i_given && !l_given && !n_given;
+
+ ret = get_afsi_of_path(lls_input(0, aca->lpr), &cad.source_afsi);
if (ret < 0)
goto out;
ret = for_each_matching_row(&pmd);
if (ret < 0)
goto out;
if (pmd.num_matches > 0) {
- if (cad.flags & CPSI_FLAG_VERBOSE)
+ if (v_given)
para_printf(&aca->pbout, "updated afsi of %u file(s)\n",
pmd.num_matches);
} else
ret = -E_NO_MATCH;
out:
+ lls_free_parse_result(aca->lpr, cmd);
return ret;
}
-int com_cpsi(struct command_context *cc)
+static int com_cpsi(struct command_context *cc, struct lls_parse_result *lpr)
{
- unsigned flags = 0;
- int i;
- struct osl_object options = {.data = &flags, .size = sizeof(flags)};
-
- for (i = 1; i < cc->argc; i++) {
- const char *arg = cc->argv[i];
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-y")) {
- flags |= CPSI_FLAG_COPY_LYRICS_ID;
- continue;
- }
- if (!strcmp(arg, "-i")) {
- flags |= CPSI_FLAG_COPY_IMAGE_ID;
- continue;
- }
- if (!strcmp(arg, "-l")) {
- flags |= CPSI_FLAG_COPY_LASTPLAYED;
- continue;
- }
- if (!strcmp(arg, "-n")) {
- flags |= CPSI_FLAG_COPY_NUMPLAYED;
- continue;
- }
- if (!strcmp(arg, "-a")) {
- flags |= CPSI_FLAG_COPY_ATTRIBUTES;
- continue;
- }
- if (!strcmp(arg, "-v")) {
- flags |= CPSI_FLAG_VERBOSE;
- continue;
- }
- break;
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(CPSI);
+ char *errctx;
+ int ret = lls(lls_check_arg_count(lpr, 2, INT_MAX, &errctx));
+ if (ret < 0) {
+ send_errctx(cc, errctx);
+ return ret;
}
- if (i + 1 >= cc->argc) /* need at least source file and pattern */
- return -E_AFT_SYNTAX;
- if (!(flags & ~CPSI_FLAG_VERBOSE)) /* no copy flags given */
- flags = ~(unsigned)CPSI_FLAG_VERBOSE | flags;
- return send_option_arg_callback_request(&options, cc->argc - i,
- cc->argv + i, com_cpsi_callback, afs_cb_result_handler, cc);
+ return send_lls_callback_request(com_cpsi_callback, cmd, lpr, cc);
}
+EXPORT_SERVER_CMD_HANDLER(cpsi);
struct change_atts_data {
uint64_t add_mask, del_mask;
static int com_setatt_callback(struct afs_callback_arg *aca)
{
- char *p;
- int ret;
- size_t len;
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(SETATT);
+ int i, ret;
struct change_atts_data cad = {.aca = aca};
struct pattern_match_data pmd = {
.table = audio_file_table,
.data = &cad,
.action = change_atts
};
+ unsigned num_inputs;
+
+ ret = lls_deserialize_parse_result(aca->query.data, cmd, &aca->lpr);
+ assert(ret >= 0);
+ pmd.lpr = aca->lpr;
- for (
- p = aca->query.data;
- p < (char *)aca->query.data + aca->query.size;
- p += len + 1
- ) {
- char c;
+ num_inputs = lls_num_inputs(aca->lpr);
+ for (i = 0; i < num_inputs; i++) {
unsigned char bitnum;
uint64_t one = 1;
+ const char *arg = lls_input(i, aca->lpr);
+ char c, *p;
+ size_t len = strlen(arg);
- len = strlen(p);
ret = -E_ATTR_SYNTAX;
if (len == 0)
goto out;
- c = p[len - 1];
- if (c != '+' && c != '-')
- break;
+ c = arg[len - 1];
+ if (c != '+' && c != '-') {
+ if (cad.add_mask == 0 && cad.del_mask == 0)
+ goto out; /* no attribute modifier given */
+ goto set_atts;
+ }
+ p = para_malloc(len);
+ memcpy(p, arg, len - 1);
p[len - 1] = '\0';
ret = get_attribute_bitnum_by_name(p, &bitnum);
+ free(p);
if (ret < 0) {
- para_printf(&aca->pbout, "attribute not found: %s\n", p);
+ para_printf(&aca->pbout, "invalid argument: %s\n", arg);
goto out;
}
if (c == '+')
else
cad.del_mask |= (one << bitnum);
}
+ /* no pattern given */
ret = -E_ATTR_SYNTAX;
- if (!cad.add_mask && !cad.del_mask)
- goto out;
- pmd.patterns.data = p;
- if (p >= (char *)aca->query.data + aca->query.size)
- goto out;
- pmd.patterns.size = (char *)aca->query.data + aca->query.size - p;
+ goto out;
+set_atts:
+ pmd.input_skip = i;
ret = for_each_matching_row(&pmd);
- if (ret < 0)
- goto out;
- if (pmd.num_matches == 0)
+ if (ret >= 0 && pmd.num_matches == 0)
ret = -E_NO_MATCH;
out:
+ lls_free_parse_result(aca->lpr, cmd);
return ret;
}
-int com_setatt(struct command_context *cc)
+static int com_setatt(struct command_context *cc, struct lls_parse_result *lpr)
{
- if (cc->argc < 3)
- return -E_ATTR_SYNTAX;
- return send_standard_callback_request(cc->argc - 1, cc->argv + 1,
- com_setatt_callback, afs_cb_result_handler, cc);
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(SETATT);
+ char *errctx;
+ int ret = lls(lls_check_arg_count(lpr, 2, INT_MAX, &errctx));
+
+ if (ret < 0) {
+ send_errctx(cc, errctx);
+ return ret;
+ }
+ return send_lls_callback_request(com_setatt_callback, cmd, lpr, cc);
}
+EXPORT_SERVER_CMD_HANDLER(setatt);
static int afs_stat_callback(struct afs_callback_arg *aca)
{
projects / paraslash.git / blobdiff