Sree Kuchibhotla
9 years ago
commit
a0a8eaab0e
166 changed files with 2059 additions and 986 deletions
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/*
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* |
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* Copyright 2016, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc/census.h> |
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#include <grpc/support/log.h> |
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/* Placeholders for the pending APIs */ |
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census_tag_set *census_context_tag_set(census_context *context) { |
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(void)context; |
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abort(); |
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} |
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int census_get_trace_record(census_trace_record *trace_record) { |
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(void)trace_record; |
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abort(); |
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} |
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void census_record_values(census_context *context, census_value *values, |
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size_t nvalues) { |
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(void)context; |
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(void)values; |
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(void)nvalues; |
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abort(); |
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} |
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void census_set_rpc_client_peer(census_context *context, const char *peer) { |
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(void)context; |
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(void)peer; |
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abort(); |
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} |
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void census_trace_scan_end() { abort(); } |
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int census_trace_scan_start(int consume) { |
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(void)consume; |
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abort(); |
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} |
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const census_aggregation *census_view_aggregrations(const census_view *view) { |
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(void)view; |
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abort(); |
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} |
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census_view *census_view_create(uint32_t metric_id, const census_tag_set *tags, |
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const census_aggregation *aggregations, |
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size_t naggregations) { |
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(void)metric_id; |
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(void)tags; |
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(void)aggregations; |
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(void)naggregations; |
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abort(); |
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} |
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const census_tag_set *census_view_tags(const census_view *view) { |
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(void)view; |
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abort(); |
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} |
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void census_view_delete(census_view *view) { |
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(void)view; |
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abort(); |
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} |
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const census_view_data *census_view_get_data(const census_view *view) { |
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(void)view; |
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abort(); |
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} |
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size_t census_view_metric(const census_view *view) { |
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(void)view; |
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abort(); |
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} |
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size_t census_view_naggregations(const census_view *view) { |
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(void)view; |
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abort(); |
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} |
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void census_view_reset(census_view *view) { |
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(void)view; |
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abort(); |
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} |
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@ -0,0 +1,141 @@ |
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/*
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* |
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* Copyright 2016, Google Inc. |
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* All rights reserved. |
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* |
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|
* Redistribution and use in source and binary forms, with or without |
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|
* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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|
* * Redistributions of source code must retain the above copyright |
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|
* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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|
* copyright notice, this list of conditions and the following disclaimer |
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|
* in the documentation and/or other materials provided with the |
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|
* distribution. |
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|
* * Neither the name of Google Inc. nor the names of its |
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|
* contributors may be used to endorse or promote products derived from |
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|
* this software without specific prior written permission. |
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|
* |
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|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include <grpc/support/port_platform.h> |
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#ifdef GPR_WINDOWS_SUBPROCESS |
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#include <windows.h> |
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#include <string.h> |
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#include <tchar.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include <grpc/support/subprocess.h> |
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#include "src/core/support/string.h" |
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#include "src/core/support/string_win32.h" |
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struct gpr_subprocess { |
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PROCESS_INFORMATION pi; |
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int joined; |
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int interrupted; |
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}; |
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const char *gpr_subprocess_binary_extension() { return ".exe"; } |
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gpr_subprocess *gpr_subprocess_create(int argc, const char **argv) { |
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gpr_subprocess *r; |
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STARTUPINFO si; |
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PROCESS_INFORMATION pi; |
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char *args = gpr_strjoin_sep(argv, argc, " ", NULL); |
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TCHAR *args_tchar; |
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args_tchar = gpr_char_to_tchar(args); |
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gpr_free(args); |
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memset(&si, 0, sizeof(si)); |
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si.cb = sizeof(si); |
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memset(&pi, 0, sizeof(pi)); |
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if (!CreateProcess(NULL, args_tchar, NULL, NULL, FALSE, |
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CREATE_NEW_PROCESS_GROUP, NULL, NULL, &si, &pi)) { |
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gpr_free(args_tchar); |
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return NULL; |
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} |
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gpr_free(args_tchar); |
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r = gpr_malloc(sizeof(gpr_subprocess)); |
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memset(r, 0, sizeof(*r)); |
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r->pi = pi; |
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return r; |
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} |
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void gpr_subprocess_destroy(gpr_subprocess *p) { |
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if (p) { |
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if (!p->joined) { |
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gpr_subprocess_interrupt(p); |
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gpr_subprocess_join(p); |
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} |
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if (p->pi.hProcess) { |
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CloseHandle(p->pi.hProcess); |
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} |
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if (p->pi.hThread) { |
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CloseHandle(p->pi.hThread); |
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} |
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gpr_free(p); |
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} |
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} |
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int gpr_subprocess_join(gpr_subprocess *p) { |
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DWORD dwExitCode; |
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if (GetExitCodeProcess(p->pi.hProcess, &dwExitCode)) { |
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if (dwExitCode == STILL_ACTIVE) { |
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if (WaitForSingleObject(p->pi.hProcess, INFINITE) == WAIT_OBJECT_0) { |
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p->joined = 1; |
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goto getExitCode; |
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} |
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return -1; // failed to join
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} else { |
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goto getExitCode; |
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} |
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} else { |
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return -1; // failed to get exit code
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} |
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getExitCode: |
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if (p->interrupted) { |
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return 0; |
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} |
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if (GetExitCodeProcess(p->pi.hProcess, &dwExitCode)) { |
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return dwExitCode; |
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} else { |
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return -1; // failed to get exit code
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} |
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} |
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void gpr_subprocess_interrupt(gpr_subprocess *p) { |
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DWORD dwExitCode; |
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if (GetExitCodeProcess(p->pi.hProcess, &dwExitCode)) { |
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if (dwExitCode == STILL_ACTIVE) { |
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gpr_log(GPR_INFO, "sending ctrl-break"); |
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GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT, p->pi.dwProcessId); |
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p->joined = 1; |
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p->interrupted = 1; |
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} |
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} |
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return; |
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} |
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#endif /* GPR_WINDOWS_SUBPROCESS */ |
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