Change in libosmocore[master]: sim: add osim_file_desc_find_aid()

[laforge]

laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/17554 )


Change subject: sim: add osim_file_desc_find_aid()
......................................................................

sim: add osim_file_desc_find_aid()

Change-Id: I80468c8c4f4590c262019f42285e8d8fd3444f7f
---
M TODO-RELEASE
M include/osmocom/sim/sim.h
M src/sim/core.c
3 files changed, 21 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/54/17554/1

diff --git a/TODO-RELEASE b/TODO-RELEASE
index 329e217..4145300 100644
--- a/TODO-RELEASE
+++ b/TODO-RELEASE
@@ -7,4 +7,5 @@
 # If any interfaces have been added since the last public release: c:r:a + 1.
 # If any interfaces have been removed or changed since the last public release: c:r:0.
 #library	what			description / commit summary line
-gsm		API/ABI change		l1sap.h, added struct members to ph_data_param and ph_tch_param
\ No newline at end of file
+gsm		API/ABI change		l1sap.h, added struct members to ph_data_param and ph_tch_param
+sim		API/ABI change		new osim_file_desc_find_aid()
diff --git a/include/osmocom/sim/sim.h b/include/osmocom/sim/sim.h
index 8eb3f11..5440d85 100644
--- a/include/osmocom/sim/sim.h
+++ b/include/osmocom/sim/sim.h
@@ -243,6 +243,9 @@
 osim_file_desc_find_name(struct osim_file_desc *parent, const char *name);
 
 struct osim_file_desc *
+osim_file_desc_find_aid(struct osim_file_desc *parent, const uint8_t *aid, uint8_t aid_len);
+
+struct osim_file_desc *
 osim_file_desc_find_fid(struct osim_file_desc *parent, uint16_t fid);
 
 struct osim_file_desc *
diff --git a/src/sim/core.c b/src/sim/core.c
index b93633c..4360ff1 100644
--- a/src/sim/core.c
+++ b/src/sim/core.c
@@ -187,6 +187,22 @@
 }
 
 struct osim_file_desc *
+osim_file_desc_find_aid(struct osim_file_desc *parent, const uint8_t *aid, uint8_t aid_len)
+{
+	struct osim_file_desc *ofd;
+	llist_for_each_entry(ofd, &parent->child_list, list) {
+		if (ofd->type != TYPE_ADF)
+			continue;
+		if (aid_len > ofd->df_name_len)
+			continue;
+		if (!memcmp(ofd->df_name, aid, aid_len)) {
+			return ofd;
+		}
+	}
+	return NULL;
+}
+
+struct osim_file_desc *
 osim_file_desc_find_fid(struct osim_file_desc *parent, uint16_t fid)
 {
 	struct osim_file_desc *ofd;

-- 
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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I80468c8c4f4590c262019f42285e8d8fd3444f7f
Gerrit-Change-Number: 17554
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <laforge at osmocom.org>
Gerrit-MessageType: newchange
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