Reorganised the modules directory, started serious work on GUI support

[tpg/acess2.git] / Modules / Interfaces / UDI / main.c

diff --git a/Modules/Interfaces/UDI/main.c b/Modules/Interfaces/UDI/main.c
new file mode 100644 (file)
index 0000000..d114bdc
--- /dev/null
+++ b/Modules/Interfaces/UDI/main.c
@@ -0,0 +1,114 @@
+/*
+ * Acess2 UDI Layer
+ */
+#define DEBUG  0
+#define VERSION        ((0<<8)|1)
+#include <acess.h>
+#include <modules.h>
+#include <udi.h>
+
+// === PROTOTYPES ===
+ int   UDI_Install(char **Arguments);
+ int   UDI_DetectDriver(void *Base);
+ int   UDI_LoadDriver(void *Base);
+
+// === GLOBALS ===
+MODULE_DEFINE(0, VERSION, UDI, UDI_Install, NULL, NULL);
+tModuleLoader  gUDI_Loader = {
+       NULL, "UDI", UDI_DetectDriver, UDI_LoadDriver, NULL
+};
+
+// === CODE ===
+/**
+ * \fn int UDI_Install(char **Arguments)
+ * \brief Stub intialisation routine
+ */
+int UDI_Install(char **Arguments)
+{
+       Module_RegisterLoader( &gUDI_Loader );
+       return 1;
+}
+
+/**
+ * \brief Detects if a driver should be loaded by the UDI subsystem
+ */
+int UDI_DetectDriver(void *Base)
+{
+       if( Binary_FindSymbol(Base, "udi_init_info", NULL) == 0) {
+               return 0;
+       }
+       
+       return 1;
+}
+
+/**
+ * \fn int UDI_LoadDriver(void *Base)
+ */
+int UDI_LoadDriver(void *Base)
+{
+       udi_init_t      *info;
+       char    *udiprops = NULL;
+        int    udiprops_size = 0;
+        int    i;
+       // int  j;
+       
+       Log("UDI_LoadDriver: (Base=%p)", Base);
+       
+       if( Binary_FindSymbol(Base, "udi_init_info", (Uint*)&info) == 0) {
+               Binary_Unload(Base);
+               return 0;
+       }
+       
+       if( Binary_FindSymbol(Base, "_udiprops", (Uint*)&udiprops) == 0 ) {
+               Warning("[UDI  ] _udiprops is not defined, this is usually bad");
+       }
+       else {
+               Binary_FindSymbol(Base, "_udiprops_size", (Uint*)&udiprops_size);
+               Log("udiprops = %p, udiprops_size = 0x%x", udiprops, udiprops_size);
+       }
+       
+       
+       Log("primary_init_info = %p = {", info->primary_init_info);
+       {
+               Log(" .mgmt_ops = %p = {", info->primary_init_info->mgmt_ops);
+               Log("  .usage_ind_op: %p() - 0x%02x",
+                       info->primary_init_info->mgmt_ops->usage_ind_op,
+                       info->primary_init_info->mgmt_op_flags[0]
+                       );
+               Log("  .enumerate_req_op: %p() - 0x%02x",
+                       info->primary_init_info->mgmt_ops->enumerate_req_op,
+                       info->primary_init_info->mgmt_op_flags[1]
+                       );
+               Log("  .devmgmt_req_op: %p() - 0x%02x",
+                       info->primary_init_info->mgmt_ops->devmgmt_req_op,
+                       info->primary_init_info->mgmt_op_flags[2]
+                       );
+               Log("  .final_cleanup_req_op: %p() - 0x%02x",
+                       info->primary_init_info->mgmt_ops->final_cleanup_req_op,
+                       info->primary_init_info->mgmt_op_flags[3]
+                       );
+               Log(" }");
+               Log(" .mgmt_scratch_requirement = 0x%x", info->primary_init_info->mgmt_scratch_requirement);
+               Log(" .enumeration_attr_list_length = 0x%x", info->primary_init_info->enumeration_attr_list_length);
+               Log(" .rdata_size = 0x%x", info->primary_init_info->rdata_size);
+               Log(" .child_data_size = 0x%x", info->primary_init_info->child_data_size);
+               Log(" .per_parent_paths = 0x%x", info->primary_init_info->per_parent_paths);
+       }
+       Log("}");
+       Log("secondary_init_list = %p", info->secondary_init_list);
+       Log("ops_init_list = %p", info->ops_init_list);
+       
+       for( i = 0; info->ops_init_list[i].ops_idx; i++ )
+       {
+               Log("info->ops_init_list[%i] = {", i);
+               Log(" .ops_idx = 0x%x", info->ops_init_list[i].ops_idx);
+               Log(" .meta_idx = 0x%x", info->ops_init_list[i].meta_idx);
+               Log(" .meta_ops_num = 0x%x", info->ops_init_list[i].meta_ops_num);
+               Log(" .chan_context_size = 0x%x", info->ops_init_list[i].chan_context_size);
+               Log(" .ops_vector = %p", info->ops_init_list[i].ops_vector);
+               Log(" .op_flags = %p", info->ops_init_list[i].op_flags);
+               Log("}");
+       }
+       
+       return 0;
+}