Add libgio loader
This commit is contained in:
Cheng Zhao
parent
b09252f13e
commit
4b75b10542
6 changed files with 257 additions and 0 deletions
46
chromium_src/library_loaders/libgio.h
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46
chromium_src/library_loaders/libgio.h
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// This is generated file. Do not modify directly.
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// Path to the code generator: tools/generate_library_loader/generate_library_loader.py .
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#ifndef LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H
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#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H
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#include <gio/gio.h>
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#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN
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#include <string>
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class LibGioLoader {
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public:
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LibGioLoader();
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~LibGioLoader();
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bool Load(const std::string& library_name)
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__attribute__((warn_unused_result));
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bool loaded() const { return loaded_; }
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typeof(&::g_settings_new) g_settings_new;
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typeof(&::g_settings_get_child) g_settings_get_child;
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typeof(&::g_settings_get_string) g_settings_get_string;
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typeof(&::g_settings_get_boolean) g_settings_get_boolean;
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typeof(&::g_settings_get_int) g_settings_get_int;
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typeof(&::g_settings_get_strv) g_settings_get_strv;
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typeof(&::g_settings_list_schemas) g_settings_list_schemas;
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private:
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void CleanUp(bool unload);
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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void* library_;
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#endif
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bool loaded_;
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// Disallow copy constructor and assignment operator.
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LibGioLoader(const LibGioLoader&);
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void operator=(const LibGioLoader&);
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};
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#endif // LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H
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147
chromium_src/library_loaders/libgio_loader.cc
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147
chromium_src/library_loaders/libgio_loader.cc
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// This is generated file. Do not modify directly.
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// Path to the code generator: tools/generate_library_loader/generate_library_loader.py .
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#include "library_loaders/libgio.h"
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#include <dlfcn.h>
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// Put these sanity checks here so that they fire at most once
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// (to avoid cluttering the build output).
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#if !defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN) && !defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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#error neither LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN nor LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED defined
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN) && defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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#error both LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN and LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED defined
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#endif
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LibGioLoader::LibGioLoader() : loaded_(false) {
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}
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LibGioLoader::~LibGioLoader() {
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CleanUp(loaded_);
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}
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bool LibGioLoader::Load(const std::string& library_name) {
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if (loaded_)
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return false;
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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library_ = dlopen(library_name.c_str(), RTLD_LAZY);
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if (!library_)
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return false;
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_new =
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reinterpret_cast<typeof(this->g_settings_new)>(
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dlsym(library_, "g_settings_new"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_new = &::g_settings_new;
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#endif
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if (!g_settings_new) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_get_child =
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reinterpret_cast<typeof(this->g_settings_get_child)>(
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dlsym(library_, "g_settings_get_child"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_get_child = &::g_settings_get_child;
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#endif
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if (!g_settings_get_child) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_get_string =
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reinterpret_cast<typeof(this->g_settings_get_string)>(
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dlsym(library_, "g_settings_get_string"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_get_string = &::g_settings_get_string;
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#endif
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if (!g_settings_get_string) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_get_boolean =
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reinterpret_cast<typeof(this->g_settings_get_boolean)>(
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dlsym(library_, "g_settings_get_boolean"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_get_boolean = &::g_settings_get_boolean;
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#endif
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if (!g_settings_get_boolean) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_get_int =
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reinterpret_cast<typeof(this->g_settings_get_int)>(
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dlsym(library_, "g_settings_get_int"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_get_int = &::g_settings_get_int;
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#endif
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if (!g_settings_get_int) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_get_strv =
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reinterpret_cast<typeof(this->g_settings_get_strv)>(
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dlsym(library_, "g_settings_get_strv"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_get_strv = &::g_settings_get_strv;
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#endif
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if (!g_settings_get_strv) {
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CleanUp(true);
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return false;
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}
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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g_settings_list_schemas =
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reinterpret_cast<typeof(this->g_settings_list_schemas)>(
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dlsym(library_, "g_settings_list_schemas"));
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#endif
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DT_NEEDED)
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g_settings_list_schemas = &::g_settings_list_schemas;
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#endif
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if (!g_settings_list_schemas) {
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CleanUp(true);
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return false;
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}
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loaded_ = true;
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return true;
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}
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void LibGioLoader::CleanUp(bool unload) {
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBGIO_H_DLOPEN)
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if (unload) {
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dlclose(library_);
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library_ = NULL;
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}
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#endif
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loaded_ = false;
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g_settings_new = NULL;
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g_settings_get_child = NULL;
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g_settings_get_string = NULL;
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g_settings_get_boolean = NULL;
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g_settings_get_int = NULL;
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g_settings_get_strv = NULL;
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g_settings_list_schemas = NULL;
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}
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52
chromium_src/library_loaders/libspeechd.h
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52
chromium_src/library_loaders/libspeechd.h
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@ -0,0 +1,52 @@
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// This is generated file. Do not modify directly.
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// Path to the code generator: tools/generate_library_loader/generate_library_loader.py .
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#ifndef LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H
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#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H
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#include "third_party/speech-dispatcher/libspeechd.h"
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#define LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H_DLOPEN
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#include <string>
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class LibSpeechdLoader {
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public:
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LibSpeechdLoader();
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~LibSpeechdLoader();
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bool Load(const std::string& library_name)
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__attribute__((warn_unused_result));
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bool loaded() const { return loaded_; }
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typeof(&::spd_open) spd_open;
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typeof(&::spd_say) spd_say;
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typeof(&::spd_stop) spd_stop;
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typeof(&::spd_close) spd_close;
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typeof(&::spd_pause) spd_pause;
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typeof(&::spd_resume) spd_resume;
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typeof(&::spd_set_notification_on) spd_set_notification_on;
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typeof(&::spd_set_voice_rate) spd_set_voice_rate;
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typeof(&::spd_set_voice_pitch) spd_set_voice_pitch;
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typeof(&::spd_list_synthesis_voices) spd_list_synthesis_voices;
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typeof(&::spd_set_synthesis_voice) spd_set_synthesis_voice;
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typeof(&::spd_list_modules) spd_list_modules;
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typeof(&::spd_set_output_module) spd_set_output_module;
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private:
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void CleanUp(bool unload);
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#if defined(LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H_DLOPEN)
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void* library_;
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#endif
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bool loaded_;
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// Disallow copy constructor and assignment operator.
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LibSpeechdLoader(const LibSpeechdLoader&);
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void operator=(const LibSpeechdLoader&);
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};
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#endif // LIBRARY_LOADER_OUT_RELEASE_GEN_LIBRARY_LOADERS_LIBSPEECHD_H
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