Write code

src/multiboot2/header_is_valid.c

@@ -134,76 +134,114 @@ bool KernAux_Multiboot2_HTagBase_is_valid(
 bool KernAux_Multiboot2_HTag_None_is_valid(
     const struct KernAux_Multiboot2_HTag_None *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_NONE &&
+        tag->base.size == 8
+    );
 }
 
 bool KernAux_Multiboot2_HTag_InfoReq_is_valid(
     const struct KernAux_Multiboot2_HTag_InfoReq *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_INFO_REQ &&
+        tag->base.size > 8 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_Addr_is_valid(
     const struct KernAux_Multiboot2_HTag_Addr *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_ADDR &&
+        tag->base.size == 24 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_EntryAddr_is_valid(
     const struct KernAux_Multiboot2_HTag_EntryAddr *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_ENTRY_ADDR &&
+        tag->base.size == 12 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_Flags_is_valid(
     const struct KernAux_Multiboot2_HTag_Flags *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_FLAGS &&
+        tag->base.size == 12 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_Framebuffer_is_valid(
     const struct KernAux_Multiboot2_HTag_Framebuffer *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_FRAMEBUFFER &&
+        tag->base.size == 20 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_ModuleAlign_is_valid(
     const struct KernAux_Multiboot2_HTag_ModuleAlign *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_MODULE_ALIGN &&
+        tag->base.size == 8
+    );
 }
 
 bool KernAux_Multiboot2_HTag_EFIBootServices_is_valid(
     const struct KernAux_Multiboot2_HTag_EFIBootServices *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_EFI_BOOT_SERVICES &&
+        tag->base.size == 8
+    );
 }
 
 bool KernAux_Multiboot2_HTag_EFII386EntryAddr_is_valid(
     const struct KernAux_Multiboot2_HTag_EFII386EntryAddr *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_EFI_I386_ENTRY_ADDR &&
+        tag->base.size == 12 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_EFIAmd64EntryAddr_is_valid(
     const struct KernAux_Multiboot2_HTag_EFIAmd64EntryAddr *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_EFI_AMD64_ENTRY_ADDR &&
+        tag->base.size == 12 &&
+        // TODO: write this
+        true
+    );
 }
 
 bool KernAux_Multiboot2_HTag_RelocatableHeader_is_valid(
     const struct KernAux_Multiboot2_HTag_RelocatableHeader *tag
 ) {
-    // TODO: write this
-    return false;
+    return (
+        tag->base.type == KERNAUX_MULTIBOOT2_HTAG_RELOCATABLE_HEADER &&
+        tag->base.size == 24 &&
+        // TODO: write this
+        true
+    );
 }