OMX_ERRORTYPE SEC_OMX_ComponentLoad(SEC_OMX_COMPONENT *sec_component)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_HANDLETYPE libHandle;
OMX_COMPONENTTYPE *pOMXComponent;
FunctionIn();
OMX_ERRORTYPE (*SEC_OMX_ComponentInit)(OMX_HANDLETYPE hComponent, OMX_STRING componentName);
libHandle = SEC_OSAL_dlopen((OMX_STRING)sec_component->libName, RTLD_NOW);
if (!libHandle) {
ret = OMX_ErrorInvalidComponentName;
SEC_OSAL_Log(SEC_LOG_ERROR, "OMX_ErrorInvalidComponentName, Line:%d", __LINE__);
goto EXIT;
}
SEC_OMX_ComponentInit = SEC_OSAL_dlsym(libHandle, "SEC_OMX_ComponentInit");
if (!SEC_OMX_ComponentInit) {
SEC_OSAL_dlclose(libHandle);
ret = OMX_ErrorInvalidComponent;
SEC_OSAL_Log(SEC_LOG_ERROR, "OMX_ErrorInvalidComponent, Line:%d", __LINE__);
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)SEC_OSAL_Malloc(sizeof(OMX_COMPONENTTYPE));
INIT_SET_SIZE_VERSION(pOMXComponent, OMX_COMPONENTTYPE);
ret = (*SEC_OMX_ComponentInit)((OMX_HANDLETYPE)pOMXComponent, (OMX_STRING)sec_component->componentName);
if (ret != OMX_ErrorNone) {
SEC_OSAL_Free(pOMXComponent);
SEC_OSAL_dlclose(libHandle);
ret = OMX_ErrorInvalidComponent;
SEC_OSAL_Log(SEC_LOG_ERROR, "OMX_ErrorInvalidComponent, Line:%d", __LINE__);
goto EXIT;
} else {
if (SEC_OMX_ComponentAPICheck(pOMXComponent) != OMX_ErrorNone) {
if (NULL != pOMXComponent->ComponentDeInit)
pOMXComponent->ComponentDeInit(pOMXComponent);
SEC_OSAL_Free(pOMXComponent);
SEC_OSAL_dlclose(libHandle);
ret = OMX_ErrorInvalidComponent;
SEC_OSAL_Log(SEC_LOG_ERROR, "OMX_ErrorInvalidComponent, Line:%d", __LINE__);
goto EXIT;
}
sec_component->libHandle = libHandle;
sec_component->pOMXComponent = pOMXComponent;
ret = OMX_ErrorNone;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE SEC_OMX_ComponentUnload(SEC_OMX_COMPONENT *sec_component)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
FunctionIn();
if (!sec_component) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = sec_component->pOMXComponent;
if (pOMXComponent != NULL) {
pOMXComponent->ComponentDeInit(pOMXComponent);
SEC_OSAL_Free(pOMXComponent);
sec_component->pOMXComponent = NULL;
}
if (sec_component->libHandle != NULL) {
SEC_OSAL_dlclose(sec_component->libHandle);
sec_component->libHandle = NULL;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE SEC_OMX_Component_Register(SEC_OMX_COMPONENT_REGLIST **compList, OMX_U32 *compNum)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
int componentNum = 0, roleNum = 0, totalCompNum = 0;
int read;
char *libName;
size_t len;
const char *errorMsg;
DIR *dir;
struct dirent *d;
int (*SEC_OMX_COMPONENT_Library_Register)(SECRegisterComponentType **secComponents);
SECRegisterComponentType **secComponentsTemp;
SEC_OMX_COMPONENT_REGLIST *componentList;
FunctionIn();
dir = opendir(SEC_OMX_INSTALL_PATH);
if (dir == NULL) {
ret = OMX_ErrorUndefined;
goto EXIT;
}
componentList = (SEC_OMX_COMPONENT_REGLIST *)SEC_OSAL_Malloc(sizeof(SEC_OMX_COMPONENT_REGLIST) * MAX_OMX_COMPONENT_NUM);
SEC_OSAL_Memset(componentList, 0, sizeof(SEC_OMX_COMPONENT_REGLIST) * MAX_OMX_COMPONENT_NUM);
libName = SEC_OSAL_Malloc(MAX_OMX_COMPONENT_LIBNAME_SIZE);
while ((d = readdir(dir)) != NULL) {
OMX_HANDLETYPE soHandle;
SEC_OSAL_Log(SEC_LOG_ERROR, "%s", d->d_name);
if (SEC_OSAL_Strncmp(d->d_name, "libOMX.SEC.", SEC_OSAL_Strlen("libOMX.SEC.")) == 0) {
SEC_OSAL_Memset(libName, 0, MAX_OMX_COMPONENT_LIBNAME_SIZE);
SEC_OSAL_Strcpy(libName, SEC_OMX_INSTALL_PATH);
SEC_OSAL_Strcat(libName, d->d_name);
SEC_OSAL_Log(SEC_LOG_ERROR, "Path & libName : %s", libName);
if ((soHandle = SEC_OSAL_dlopen(libName, RTLD_NOW)) != NULL) {
SEC_OSAL_dlerror(); /* clear error*/
if ((SEC_OMX_COMPONENT_Library_Register = SEC_OSAL_dlsym(soHandle, "SEC_OMX_COMPONENT_Library_Register")) != NULL) {
int i = 0;
unsigned int j = 0;
componentNum = (*SEC_OMX_COMPONENT_Library_Register)(NULL);
secComponentsTemp = (SECRegisterComponentType **)SEC_OSAL_Malloc(sizeof(SECRegisterComponentType*) * componentNum);
for (i = 0; i < componentNum; i++) {
secComponentsTemp[i] = SEC_OSAL_Malloc(sizeof(SECRegisterComponentType));
SEC_OSAL_Memset(secComponentsTemp[i], 0, sizeof(SECRegisterComponentType));
}
(*SEC_OMX_COMPONENT_Library_Register)(secComponentsTemp);
for (i = 0; i < componentNum; i++) {
SEC_OSAL_Strcpy(componentList[totalCompNum].component.componentName, secComponentsTemp[i]->componentName);
for (j = 0; j < secComponentsTemp[i]->totalRoleNum; j++)
SEC_OSAL_Strcpy(componentList[totalCompNum].component.roles[j], secComponentsTemp[i]->roles[j]);
componentList[totalCompNum].component.totalRoleNum = secComponentsTemp[i]->totalRoleNum;
SEC_OSAL_Strcpy(componentList[totalCompNum].libName, libName);
totalCompNum++;
}
for (i = 0; i < componentNum; i++) {
SEC_OSAL_Free(secComponentsTemp[i]);
}
SEC_OSAL_Free(secComponentsTemp);
} else {
if ((errorMsg = SEC_OSAL_dlerror()) != NULL)
SEC_OSAL_Log(SEC_LOG_WARNING, "dlsym failed: %s", errorMsg);
}
SEC_OSAL_dlclose(soHandle);
} else {
SEC_OSAL_Log(SEC_LOG_WARNING, "dlopen failed: %s", SEC_OSAL_dlerror());
}
} else {
/* not a component name line. skip */
continue;
}
}
SEC_OSAL_Free(libName);
closedir(dir);
*compList = componentList;
*compNum = totalCompNum;
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE SEC_OMX_Component_Register(SEC_OMX_COMPONENT_REGLIST **compList, OMX_U32 *compNum)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
int componentNum = 0, roleNum = 0, totalCompNum = 0;
int read;
char *omxregistryfile = NULL;
char *line = NULL;
char *libName;
FILE *omxregistryfp;
size_t len;
OMX_HANDLETYPE soHandle;
const char *errorMsg;
int (*SEC_OMX_COMPONENT_Library_Register)(SECRegisterComponentType **secComponents);
SECRegisterComponentType **secComponentsTemp;
SEC_OMX_COMPONENT_REGLIST *componentList;
FunctionIn();
omxregistryfile = SEC_OSAL_Malloc(strlen("/system/etc/") + strlen(REGISTRY_FILENAME) + 2);
SEC_OSAL_Strcpy(omxregistryfile, "/system/etc/");
SEC_OSAL_Strcat(omxregistryfile, REGISTRY_FILENAME);
omxregistryfp = fopen(omxregistryfile, "r");
if (omxregistryfp == NULL) {
ret = OMX_ErrorUndefined;
goto EXIT;
}
SEC_OSAL_Free(omxregistryfile);
fseek(omxregistryfp, 0, 0);
componentList = (SEC_OMX_COMPONENT_REGLIST *)SEC_OSAL_Malloc(sizeof(SEC_OMX_COMPONENT_REGLIST) * MAX_OMX_COMPONENT_NUM);
SEC_OSAL_Memset(componentList, 0, sizeof(SEC_OMX_COMPONENT_REGLIST) * MAX_OMX_COMPONENT_NUM);
libName = SEC_OSAL_Malloc(MAX_OMX_COMPONENT_LIBNAME_SIZE);
while ((read = getline(&line, &len, omxregistryfp)) != -1) {
if ((*line == 'l') && (*(line + 1) == 'i') && (*(line + 2) == 'b') &&
(*(line + 3) == 'O') && (*(line + 4) == 'M') && (*(line + 5) == 'X')) {
SEC_OSAL_Memset(libName, 0, MAX_OMX_COMPONENT_LIBNAME_SIZE);
SEC_OSAL_Strncpy(libName, line, SEC_OSAL_Strlen(line)-1);
SEC_OSAL_Log(SEC_LOG_TRACE, "libName : %s", libName);
if ((soHandle = SEC_OSAL_dlopen(libName, RTLD_NOW)) != NULL) {
SEC_OSAL_dlerror(); /* clear error*/
if ((SEC_OMX_COMPONENT_Library_Register = SEC_OSAL_dlsym(soHandle, "SEC_OMX_COMPONENT_Library_Register")) != NULL) {
int i = 0, j = 0;
componentNum = (*SEC_OMX_COMPONENT_Library_Register)(NULL);
secComponentsTemp = (SECRegisterComponentType **)SEC_OSAL_Malloc(sizeof(SECRegisterComponentType*) * componentNum);
for (i = 0; i < componentNum; i++) {
secComponentsTemp[i] = SEC_OSAL_Malloc(sizeof(SECRegisterComponentType));
SEC_OSAL_Memset(secComponentsTemp[i], 0, sizeof(SECRegisterComponentType));
}
(*SEC_OMX_COMPONENT_Library_Register)(secComponentsTemp);
for (i = 0; i < componentNum; i++) {
SEC_OSAL_Strcpy(componentList[totalCompNum].component.componentName, secComponentsTemp[i]->componentName);
for (j = 0; j < secComponentsTemp[i]->totalRoleNum; j++)
SEC_OSAL_Strcpy(componentList[totalCompNum].component.roles[j], secComponentsTemp[i]->roles[j]);
componentList[totalCompNum].component.totalRoleNum = secComponentsTemp[i]->totalRoleNum;
SEC_OSAL_Strcpy(componentList[totalCompNum].libName, libName);
totalCompNum++;
}
for (i = 0; i < componentNum; i++) {
SEC_OSAL_Free(secComponentsTemp[i]);
}
SEC_OSAL_Free(secComponentsTemp);
} else {
if ((errorMsg = SEC_OSAL_dlerror()) != NULL)
SEC_OSAL_Log(SEC_LOG_WARNING, "dlsym failed: %s", errorMsg);
}
SEC_OSAL_dlclose(soHandle);
} else {
SEC_OSAL_Log(SEC_LOG_WARNING, "dlopen failed: %s", SEC_OSAL_dlerror());
}
} else {
/* not a component name line. skip */
continue;
}
}
SEC_OSAL_Free(libName);
fclose(omxregistryfp);
*compList = componentList;
*compNum = totalCompNum;
EXIT:
FunctionOut();
return ret;
}
