X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=registry.cpp;h=c63821dc7a3dd60a7dfbd010d8bb84ba6666e2ae;hb=refs%2Ftags%2Fv2.19;hp=169cd08a61e4031373cd558e7f0b62608111aa41;hpb=b3a4446ab363b5895aa2e04c645ed5d5dfa00442;p=nssm.git

diff --git a/registry.cpp b/registry.cpp
index 169cd08..c63821d 100644
--- a/registry.cpp
+++ b/registry.cpp
@@ -68,9 +68,36 @@ int create_parameters(nssm_service_t *service) {
   if (service->kill_console_delay != NSSM_KILL_CONSOLE_GRACE_PERIOD) set_number(key, NSSM_REG_KILL_CONSOLE_GRACE_PERIOD, service->kill_console_delay);
   if (service->kill_window_delay != NSSM_KILL_WINDOW_GRACE_PERIOD) set_number(key, NSSM_REG_KILL_WINDOW_GRACE_PERIOD, service->kill_window_delay);
   if (service->kill_threads_delay != NSSM_KILL_THREADS_GRACE_PERIOD) set_number(key, NSSM_REG_KILL_THREADS_GRACE_PERIOD, service->kill_threads_delay);
-  if (service->stdin_path[0]) set_expand_string(key, NSSM_REG_STDIN, service->stdin_path);
-  if (service->stdout_path[0]) set_expand_string(key, NSSM_REG_STDOUT, service->stdout_path);
-  if (service->stderr_path[0]) set_expand_string(key, NSSM_REG_STDERR, service->stderr_path);
+  if (service->stdin_path[0]) {
+    set_expand_string(key, NSSM_REG_STDIN, service->stdin_path);
+    if (service->stdin_sharing != NSSM_STDIN_SHARING) set_createfile_parameter(key, NSSM_REG_STDIN, NSSM_REG_STDIO_SHARING, service->stdin_sharing);
+    if (service->stdin_disposition != NSSM_STDIN_DISPOSITION) set_createfile_parameter(key, NSSM_REG_STDIN, NSSM_REG_STDIO_DISPOSITION, service->stdin_disposition);
+    if (service->stdin_flags != NSSM_STDIN_FLAGS) set_createfile_parameter(key, NSSM_REG_STDIN, NSSM_REG_STDIO_FLAGS, service->stdin_flags);
+  }
+  if (service->stdout_path[0]) {
+    set_expand_string(key, NSSM_REG_STDOUT, service->stdout_path);
+    if (service->stdout_sharing != NSSM_STDOUT_SHARING) set_createfile_parameter(key, NSSM_REG_STDOUT, NSSM_REG_STDIO_SHARING, service->stdout_sharing);
+    if (service->stdout_disposition != NSSM_STDOUT_DISPOSITION) set_createfile_parameter(key, NSSM_REG_STDOUT, NSSM_REG_STDIO_DISPOSITION, service->stdout_disposition);
+    if (service->stdout_flags != NSSM_STDOUT_FLAGS) set_createfile_parameter(key, NSSM_REG_STDOUT, NSSM_REG_STDIO_FLAGS, service->stdout_flags);
+  }
+  if (service->stderr_path[0]) {
+    set_expand_string(key, NSSM_REG_STDERR, service->stderr_path);
+    if (service->stderr_sharing != NSSM_STDERR_SHARING) set_createfile_parameter(key, NSSM_REG_STDERR, NSSM_REG_STDIO_SHARING, service->stderr_sharing);
+    if (service->stderr_disposition != NSSM_STDERR_DISPOSITION) set_createfile_parameter(key, NSSM_REG_STDERR, NSSM_REG_STDIO_DISPOSITION, service->stderr_disposition);
+    if (service->stderr_flags != NSSM_STDERR_FLAGS) set_createfile_parameter(key, NSSM_REG_STDERR, NSSM_REG_STDIO_FLAGS, service->stderr_flags);
+  }
+
+  /* Environment */
+  if (service->env) {
+    if (RegSetValueEx(key, NSSM_REG_ENV, 0, REG_MULTI_SZ, (const unsigned char *) service->env, (unsigned long) service->envlen) != ERROR_SUCCESS) {
+      log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_ENV, error_string(GetLastError()), 0);
+    }
+  }
+  if (service->env_extra) {
+    if (RegSetValueEx(key, NSSM_REG_ENV_EXTRA, 0, REG_MULTI_SZ, (const unsigned char *) service->env_extra, (unsigned long) service->env_extralen) != ERROR_SUCCESS) {
+      log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_ENV_EXTRA, error_string(GetLastError()), 0);
+    }
+  }
 
   /* Close registry. */
   RegCloseKey(key);
@@ -113,42 +140,43 @@ int create_exit_action(char *service_name, const char *action_string) {
   return 0;
 }
 
-int set_environment(char *service_name, HKEY key, char **env) {
+int set_environment(char *service_name, HKEY key, char *value, char **env, unsigned long *envlen) {
   unsigned long type = REG_MULTI_SZ;
-  unsigned long envlen = 0;
 
   /* Dummy test to find buffer size */
-  unsigned long ret = RegQueryValueEx(key, NSSM_REG_ENV, 0, &type, NULL, &envlen);
+  unsigned long ret = RegQueryValueEx(key, value, 0, &type, NULL, envlen);
   if (ret != ERROR_SUCCESS) {
+    *envlen = 0;
     /* The service probably doesn't have any environment configured */
     if (ret == ERROR_FILE_NOT_FOUND) return 0;
-    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_ENV, error_string(GetLastError()), 0);
+    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, value, error_string(GetLastError()), 0);
     return 1;
   }
 
   if (type != REG_MULTI_SZ) {
-    log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_INVALID_ENVIRONMENT_STRING_TYPE, NSSM_REG_ENV, service_name, 0);
+    log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_INVALID_ENVIRONMENT_STRING_TYPE, value, service_name, 0);
     return 2;
   }
 
   /* Probably not possible */
-  if (! envlen) return 0;
+  if (! *envlen) return 0;
 
   /* Previously initialised? */
   if (*env) HeapFree(GetProcessHeap(), 0, *env);
 
-  *env = (char *) HeapAlloc(GetProcessHeap(), 0, envlen);
+  *env = (char *) HeapAlloc(GetProcessHeap(), 0, *envlen);
   if (! *env) {
-    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "environment registry", "set_environment()", 0);
+    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, value, "set_environment()", 0);
     return 3;
   }
 
   /* Actually get the strings */
-  ret = RegQueryValueEx(key, NSSM_REG_ENV, 0, &type, (unsigned char *) *env, &envlen);
+  ret = RegQueryValueEx(key, value, 0, &type, (unsigned char *) *env, envlen);
   if (ret != ERROR_SUCCESS) {
+    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, value, error_string(GetLastError()), 0);
     HeapFree(GetProcessHeap(), 0, *env);
     *env = 0;
-    log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_ENV, error_string(GetLastError()), 0);
+    *envlen = 0;
     return 4;
   }
 
@@ -326,7 +354,42 @@ int get_parameters(nssm_service_t *service, STARTUPINFO *si) {
   }
 
   /* Try to get environment variables - may fail */
-  set_environment(service->name, key, &service->env);
+  set_environment(service->name, key, NSSM_REG_ENV, &service->env, &service->envlen);
+  /* Environment variables to add to existing rather than replace - may fail. */
+  set_environment(service->name, key, NSSM_REG_ENV_EXTRA, &service->env_extra, &service->env_extralen);
+
+  if (service->env_extra) {
+    /* Append these to any other environment variables set. */
+    if (service->env) {
+      /* Append extra variables to configured variables. */
+      unsigned long envlen = service->envlen + service->env_extralen - 1;
+      char *env = (char *) HeapAlloc(GetProcessHeap(), 0, envlen);
+      if (env) {
+        memmove(env, service->env, service->envlen - 1);
+        memmove(env + service->envlen - 1, service->env_extra, service->env_extralen);
+
+        HeapFree(GetProcessHeap(), 0, service->env);
+        service->env = env;
+        service->envlen = envlen;
+      }
+      else log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "environment", "get_parameters()", 0);
+    }
+    else {
+      /* Append extra variables to our environment. */
+      char *env, *s;
+      size_t envlen, len;
+
+      env = service->env_extra;
+      len = 0;
+      while (*env) {
+        envlen = strlen(env) + 1;
+        for (s = env; *s && *s != '='; s++);
+        if (*s == '=') *s++ = '\0';
+        if (! SetEnvironmentVariable(env, s)) log_event(EVENTLOG_WARNING_TYPE, NSSM_EVENT_SETENVIRONMENTVARIABLE_FAILED, env, s, error_string(GetLastError()));
+        env += envlen;
+      }
+    }
+  }
 
   /* Try to get stdout and stderr */
   if (get_output_handles(key, si)) {