100 lines
2.3 KiB
Diff
100 lines
2.3 KiB
Diff
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diff -up pcsc-lite-1.6.4/src/winscard_clnt.c.noautostart pcsc-lite-1.6.4/src/winscard_clnt.c
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--- pcsc-lite-1.6.4/src/winscard_clnt.c.noautostart 2010-12-12 23:46:43.228293593 +0200
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+++ pcsc-lite-1.6.4/src/winscard_clnt.c 2010-12-12 23:52:44.388532774 +0200
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@@ -387,79 +387,15 @@ LONG SCardEstablishContext(DWORD dwScope
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LPCVOID pvReserved2, LPSCARDCONTEXT phContext)
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{
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LONG rv;
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- int daemon_launched = FALSE;
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- int retries = 0;
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PROFILE_START
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-again:
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/* Check if the server is running */
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rv = SCardCheckDaemonAvailability();
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if (SCARD_E_INVALID_HANDLE == rv)
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/* we reconnected to a daemon or we got called from a forked child */
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rv = SCardCheckDaemonAvailability();
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- if (SCARD_E_NO_SERVICE == rv)
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- {
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-launch:
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- if (daemon_launched)
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- {
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- retries++;
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- if (retries < 50) /* 50 x 100ms = 5 seconds */
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- {
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- /* give some more time to the server to start */
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- SYS_USleep(100*1000); /* 100 ms */
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- goto again;
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- }
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-
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- /* the server failed to start (in time) */
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- goto end;
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- }
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- else
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- {
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- int pid;
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-
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- pid = fork();
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-
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- if (pid < 0)
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- {
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- Log2(PCSC_LOG_CRITICAL, "fork failed: %s", strerror(errno));
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- rv = SCARD_F_INTERNAL_ERROR;
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- goto end;
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- }
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-
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- if (0 == pid)
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- {
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- int ret, i, max;
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- char *param = getenv("PCSCLITE_PCSCD_ARGS");
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-
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- /* close all file handles except stdin, stdout and
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- * stderr so that pcscd does not confiscate ressources
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- * allocated by the application */
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- max = sysconf(_SC_OPEN_MAX);
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- if (-1 == max)
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- max = 1024;
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- for (i=3; i<max; i++)
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- (void)close(i);
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-
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- /* son process */
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- ret = execl(PCSCD_BINARY, "pcscd", "--auto-exit", param,
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- (char *)NULL);
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- Log2(PCSC_LOG_CRITICAL, "exec " PCSCD_BINARY " failed: %s",
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- strerror(errno));
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- exit(1);
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- }
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-
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- /* father process */
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- daemon_launched = TRUE;
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-
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- if (waitpid(pid, NULL, 0) < 0)
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- Log2(PCSC_LOG_CRITICAL, "waitpid failed: %s", strerror(errno));
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-
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- goto again;
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- }
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- }
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-
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if (rv != SCARD_S_SUCCESS)
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goto end;
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@@ -468,15 +404,6 @@ launch:
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pvReserved2, phContext);
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(void)SCardUnlockThread();
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- /* SCardEstablishContextTH may fail if the previous pcscd crashed
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- * without cleaning /var/run/pcscd/pcscd.comm */
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- if (SCARD_E_NO_SERVICE == rv)
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- {
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- retries++;
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- if (retries <= 1)
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- goto launch;
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- }
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-
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end:
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PROFILE_END(rv)
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