commit bff120c521ce1f2ce09a438069a55cb077124efa
author Nick Wellnhofer <wellnhofer@aevum.de> Sat Mar 19 19:58:50 2016 +0100
committer Nick Wellnhofer <wellnhofer@aevum.de> Fri Jul 22 16:06:48 2016 +0200
tree 4cf624592ba4eb06192ad5fae75610d06c130f43
parent 8ac4a0642e2b1d6bb694c9f84804d6ee99314870

Implement CFCJson_find_hash_elem

compiler/src/CFCJson.c

diff --git a/compiler/src/CFCJson.c b/compiler/src/CFCJson.c
index 262b943..1f3a396 100644
--- a/compiler/src/CFCJson.c
+++ b/compiler/src/CFCJson.c
@@ -277,3 +277,18 @@
     return self->kids;
 }
 
+CFCJson*
+CFCJson_find_hash_elem(CFCJson *self, const char *key) {
+    if (self->type != CFCJSON_HASH) {
+        CFCUtil_die("Not a JSON hash");
+    }
+
+    for (int i = 0; self->kids[i]; i += 2) {
+        if (strcmp(self->kids[i]->string, key) == 0) {
+            return self->kids[i+1];
+        }
+    }
+
+    return NULL;
+}
+

compiler/src/CFCJson.h

diff --git a/compiler/src/CFCJson.h b/compiler/src/CFCJson.h
index 97d7081..052a1b8 100644
--- a/compiler/src/CFCJson.h
+++ b/compiler/src/CFCJson.h
@@ -49,6 +49,9 @@
 CFCJson**
 CFCJson_get_children(CFCJson *self);
 
+CFCJson*
+CFCJson_find_hash_elem(CFCJson *self, const char *key);
+
 #ifdef __cplusplus
 }
 #endif