80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/*
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* Copyright (C) 2024, kuailexs <952415538@qq.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <dlfcn.h>
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#include <hybris/properties/properties.h>
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#include <hybris/common/binding.h>
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// Remove comment to enable debug
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#define DEBUG
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#ifdef DEBUG
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#define LOG_DEBUG(...) fprintf(stdout, __VA_ARGS__)
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#else
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#define LOG_DEBUG(...) do {} while (0)
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#endif
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#define LOG_ERR(...) fprintf(stderr, __VA_ARGS__)
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#define ERR -1
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// int pdc_init(void);
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// int pdc_enable_auto_selection(int enable, int slot);
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// void pdc_clean();
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static int (*pdc_init)(void) = NULL;
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static int (*pdc_enable_auto_selection)(int enable, int slot) = NULL;
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static int (*pdc_clean)(void) = NULL;
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int main(int argc, char* argv[])
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{
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char libpath[50] = {"\0"};
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int length = property_get("vendor.rild.libpath", libpath, "0");
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if (length <= 0) {
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LOG_ERR("Failed to get prop.\n");
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return -1;
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}
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LOG_DEBUG("vendor.rild.libpath %s\n", libpath);
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void *rild_lib = android_dlopen(libpath, RTLD_LAZY);
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if(rild_lib == NULL){
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LOG_ERR("Failed android_dlopen.\n");
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return -1;
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}
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//pdc_init = (int (*)(void))android_dlsym(rild_lib,"_Z8pdc_initv");
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//pdc_enable_auto_selection = (int (*)(int, int))android_dlsym(rild_lib, "_Z25pdc_enable_auto_selectionii");
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//pdc_clean = (int (*)(void))android_dlsym(rild_lib, "_Z9pdc_cleanv");
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pdc_init = (int (*)(void))android_dlsym(rild_lib,"pdc_init");
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pdc_enable_auto_selection = (int (*)(int, int))android_dlsym(rild_lib, "pdc_enable_auto_selection");
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pdc_clean = (int (*)(void))android_dlsym(rild_lib, "pdc_clean");
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if(pdc_init == NULL || pdc_enable_auto_selection == NULL || pdc_clean == NULL){
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LOG_ERR("Failed to get fns %p %p %p\n",pdc_init,pdc_enable_auto_selection,pdc_clean);
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android_dlclose(rild_lib);
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return -1;
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}
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pdc_init();
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LOG_DEBUG("enabling auto\n");
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pdc_enable_auto_selection(1,0);
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pdc_enable_auto_selection(1,1);
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pdc_clean();
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android_dlclose(rild_lib);
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return 0;
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}
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