Use sc_intr in file_handler
Replace manual interruption handling by the recent sc_intr mechanism.
This commit is contained in:
parent
0ba2686e1d
commit
84334cf7db
2 changed files with 20 additions and 18 deletions
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@ -5,6 +5,7 @@
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#include "adb.h"
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#include "util/log.h"
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#include "util/process_intr.h"
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#define DEFAULT_PUSH_TARGET "/sdcard/Download/"
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@ -31,9 +32,17 @@ file_handler_init(struct file_handler *file_handler, const char *serial,
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return false;
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}
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ok = sc_intr_init(&file_handler->intr);
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if (!ok) {
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LOGE("Could not create intr");
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sc_cond_destroy(&file_handler->event_cond);
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sc_mutex_destroy(&file_handler->mutex);
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}
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file_handler->serial = strdup(serial);
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if (!file_handler->serial) {
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LOGE("Could not strdup serial");
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sc_intr_destroy(&file_handler->intr);
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sc_cond_destroy(&file_handler->event_cond);
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sc_mutex_destroy(&file_handler->mutex);
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return false;
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@ -43,7 +52,6 @@ file_handler_init(struct file_handler *file_handler, const char *serial,
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file_handler->initialized = false;
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file_handler->stopped = false;
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file_handler->current_process = SC_PROCESS_NONE;
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file_handler->push_target = push_target ? push_target : DEFAULT_PUSH_TARGET;
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@ -54,6 +62,7 @@ void
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file_handler_destroy(struct file_handler *file_handler) {
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sc_cond_destroy(&file_handler->event_cond);
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sc_mutex_destroy(&file_handler->mutex);
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sc_intr_destroy(&file_handler->intr);
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free(file_handler->serial);
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struct file_handler_request req;
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@ -93,6 +102,7 @@ file_handler_request(struct file_handler *file_handler,
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static int
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run_file_handler(void *data) {
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struct file_handler *file_handler = data;
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struct sc_intr *intr = &file_handler->intr;
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const char *serial = file_handler->serial;
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assert(serial);
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@ -102,7 +112,6 @@ run_file_handler(void *data) {
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for (;;) {
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sc_mutex_lock(&file_handler->mutex);
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file_handler->current_process = SC_PROCESS_NONE;
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while (!file_handler->stopped && cbuf_is_empty(&file_handler->queue)) {
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sc_cond_wait(&file_handler->event_cond, &file_handler->mutex);
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}
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@ -115,6 +124,7 @@ run_file_handler(void *data) {
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bool non_empty = cbuf_take(&file_handler->queue, &req);
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assert(non_empty);
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(void) non_empty;
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sc_mutex_unlock(&file_handler->mutex);
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sc_pid pid;
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if (req.action == ACTION_INSTALL_APK) {
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@ -124,30 +134,24 @@ run_file_handler(void *data) {
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LOGI("Pushing %s...", req.file);
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pid = adb_push(serial, req.file, push_target);
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}
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file_handler->current_process = pid;
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sc_mutex_unlock(&file_handler->mutex);
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if (req.action == ACTION_INSTALL_APK) {
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if (sc_process_check_success(pid, "adb install", false)) {
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if (sc_process_check_success_intr(intr, pid, "adb install",
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false)) {
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LOGI("%s successfully installed", req.file);
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} else {
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LOGE("Failed to install %s", req.file);
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}
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} else {
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if (sc_process_check_success(pid, "adb push", false)) {
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if (sc_process_check_success_intr(intr, pid, "adb push", false)) {
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LOGI("%s successfully pushed to %s", req.file, push_target);
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} else {
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LOGE("Failed to push %s to %s", req.file, push_target);
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}
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}
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sc_mutex_lock(&file_handler->mutex);
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// Close the process (it is necessarily already terminated)
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// Execute this call with mutex locked to avoid race conditions with
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// file_handler_stop()
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sc_process_close(file_handler->current_process);
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file_handler->current_process = SC_PROCESS_NONE;
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sc_mutex_unlock(&file_handler->mutex);
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sc_process_close(pid);
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file_handler_request_destroy(&req);
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}
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@ -173,11 +177,7 @@ file_handler_stop(struct file_handler *file_handler) {
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sc_mutex_lock(&file_handler->mutex);
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file_handler->stopped = true;
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sc_cond_signal(&file_handler->event_cond);
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if (file_handler->current_process != SC_PROCESS_NONE) {
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if (!sc_process_terminate(file_handler->current_process)) {
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LOGW("Could not terminate push/install process");
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}
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}
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sc_intr_interrupt(&file_handler->intr);
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sc_mutex_unlock(&file_handler->mutex);
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}
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@ -8,6 +8,7 @@
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#include "adb.h"
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#include "util/cbuf.h"
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#include "util/thread.h"
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#include "util/intr.h"
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typedef enum {
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ACTION_INSTALL_APK,
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@ -29,8 +30,9 @@ struct file_handler {
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sc_cond event_cond;
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bool stopped;
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bool initialized;
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sc_pid current_process;
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struct file_handler_request_queue queue;
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struct sc_intr intr;
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};
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bool
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