53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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#include "composite_resolver.h"
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#include <m-list.h>
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#include <m-algo.h>
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LIST_DEF(ElfApiInterfaceList, const ElfApiInterface*, M_POD_OPLIST)
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#define M_OPL_ElfApiInterfaceList_t() LIST_OPLIST(ElfApiInterfaceList, M_POD_OPLIST)
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struct CompositeApiResolver {
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ElfApiInterface api_interface;
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ElfApiInterfaceList_t interfaces;
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};
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static bool composite_api_resolver_callback(
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const ElfApiInterface* interface,
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const char* name,
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Elf32_Addr* address) {
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CompositeApiResolver* resolver = (CompositeApiResolver*)interface;
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for
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M_EACH(interface, resolver->interfaces, ElfApiInterfaceList_t) {
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if((*interface)->resolver_callback(*interface, name, address)) {
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return true;
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}
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}
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return false;
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}
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CompositeApiResolver* composite_api_resolver_alloc() {
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CompositeApiResolver* resolver = malloc(sizeof(CompositeApiResolver));
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resolver->api_interface.api_version_major = 0;
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resolver->api_interface.api_version_minor = 0;
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resolver->api_interface.resolver_callback = &composite_api_resolver_callback;
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ElfApiInterfaceList_init(resolver->interfaces);
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return resolver;
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}
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void composite_api_resolver_free(CompositeApiResolver* resolver) {
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ElfApiInterfaceList_clear(resolver->interfaces);
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free(resolver);
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}
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void composite_api_resolver_add(CompositeApiResolver* resolver, const ElfApiInterface* interface) {
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if(ElfApiInterfaceList_empty_p(resolver->interfaces)) {
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resolver->api_interface.api_version_major = interface->api_version_major;
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resolver->api_interface.api_version_minor = interface->api_version_minor;
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}
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ElfApiInterfaceList_push_back(resolver->interfaces, interface);
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}
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const ElfApiInterface* composite_api_resolver_get(CompositeApiResolver* resolver) {
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return &resolver->api_interface;
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}
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