3 int create_messages() {
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6 char registry[KEY_LENGTH];
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7 if (_snprintf(registry, sizeof(registry), "SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\%s", NSSM) < 0) {
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8 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "eventlog registry", "create_messages()", 0);
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12 if (RegCreateKeyEx(HKEY_LOCAL_MACHINE, registry, 0, 0, REG_OPTION_NON_VOLATILE, KEY_WRITE, 0, &key, 0) != ERROR_SUCCESS) {
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13 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENKEY_FAILED, registry, GetLastError(), 0);
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17 /* Get path of this program */
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18 char path[MAX_PATH];
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19 GetModuleFileName(0, path, MAX_PATH);
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21 /* Try to register the module but don't worry so much on failure */
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22 RegSetValueEx(key, "EventMessageFile", 0, REG_SZ, (const unsigned char *) path, strlen(path) + 1);
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23 unsigned long types = EVENTLOG_INFORMATION_TYPE | EVENTLOG_WARNING_TYPE | EVENTLOG_ERROR_TYPE;
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24 RegSetValueEx(key, "TypesSupported", 0, REG_DWORD, /*XXX*/(PBYTE) &types, sizeof(types));
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29 int create_parameters(char *service_name, char *exe, char *flags, char *dir) {
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31 char registry[KEY_LENGTH];
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32 if (_snprintf(registry, sizeof(registry), NSSM_REGISTRY, service_name) < 0) {
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33 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "NSSM_REGISTRY", "create_parameters()", 0);
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37 /* Try to open the registry */
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39 if (RegCreateKeyEx(HKEY_LOCAL_MACHINE, registry, 0, 0, REG_OPTION_NON_VOLATILE, KEY_WRITE, 0, &key, 0) != ERROR_SUCCESS) {
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40 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENKEY_FAILED, registry, GetLastError(), 0);
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44 /* Try to create the parameters */
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45 if (RegSetValueEx(key, NSSM_REG_EXE, 0, REG_SZ, (const unsigned char *) exe, strlen(exe) + 1) != ERROR_SUCCESS) {
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46 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_EXE, GetLastError(), 0);
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47 RegDeleteKey(HKEY_LOCAL_MACHINE, NSSM_REGISTRY);
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51 if (RegSetValueEx(key, NSSM_REG_FLAGS, 0, REG_SZ, (const unsigned char *) flags, strlen(flags) + 1) != ERROR_SUCCESS) {
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52 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_FLAGS, GetLastError(), 0);
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53 RegDeleteKey(HKEY_LOCAL_MACHINE, NSSM_REGISTRY);
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57 if (RegSetValueEx(key, NSSM_REG_DIR, 0, REG_SZ, (const unsigned char *) dir, strlen(dir) + 1) != ERROR_SUCCESS) {
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58 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_DIR, GetLastError(), 0);
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59 RegDeleteKey(HKEY_LOCAL_MACHINE, NSSM_REGISTRY);
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64 /* Close registry */
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70 int create_exit_action(char *service_name, const char *action_string) {
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72 char registry[KEY_LENGTH];
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73 if (_snprintf(registry, sizeof(registry), NSSM_REGISTRY "\\%s", service_name, NSSM_REG_EXIT) < 0) {
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74 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "NSSM_REG_EXIT", "create_exit_action()", 0);
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78 /* Try to open the registry */
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80 unsigned long disposition;
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81 if (RegCreateKeyEx(HKEY_LOCAL_MACHINE, registry, 0, 0, REG_OPTION_NON_VOLATILE, KEY_WRITE, 0, &key, &disposition) != ERROR_SUCCESS) {
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82 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENKEY_FAILED, registry, GetLastError(), 0);
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86 /* Do nothing if the key already existed */
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87 if (disposition == REG_OPENED_EXISTING_KEY) {
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92 /* Create the default value */
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93 if (RegSetValueEx(key, 0, 0, REG_SZ, (const unsigned char *) action_string, strlen(action_string) + 1) != ERROR_SUCCESS) {
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94 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_SETVALUE_FAILED, NSSM_REG_EXIT, GetLastError(), 0);
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99 /* Close registry */
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105 int get_parameters(char *service_name, char *exe, int exelen, char *flags, int flagslen, char *dir, int dirlen) {
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107 char registry[KEY_LENGTH];
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108 if (_snprintf(registry, sizeof(registry), NSSM_REGISTRY, service_name) < 0) {
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109 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "NSSM_REGISTRY", "get_parameters()", 0);
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113 /* Try to open the registry */
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115 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, registry, 0, KEY_READ, &key) != ERROR_SUCCESS) {
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116 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENKEY_FAILED, registry, GetLastError(), 0);
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120 unsigned long type = REG_SZ;
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122 /* Try to get executable file - MUST succeed */
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123 if (RegQueryValueEx(key, NSSM_REG_EXE, 0, &type, (unsigned char *) exe, (unsigned long *) &exelen) != ERROR_SUCCESS) {
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124 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_EXE, GetLastError(), 0);
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129 /* Try to get flags - may fail */
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130 if (RegQueryValueEx(key, NSSM_REG_FLAGS, 0, &type, (unsigned char *) flags, (unsigned long *) &flagslen) != ERROR_SUCCESS) {
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131 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_FLAGS, GetLastError(), 0);
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136 /* Try to get startup directory - may fail */
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137 if (RegQueryValueEx(key, NSSM_REG_DIR, 0, &type, (unsigned char *) dir, (unsigned long *) &dirlen) != ERROR_SUCCESS) {
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138 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_QUERYVALUE_FAILED, NSSM_REG_DIR, GetLastError(), 0);
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143 /* Close registry */
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149 int get_exit_action(char *service_name, unsigned long *ret, unsigned char *action, bool *default_action) {
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150 /* Are we returning the default action or a status-specific one? */
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151 *default_action = ! ret;
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154 char registry[KEY_LENGTH];
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155 if (_snprintf(registry, sizeof(registry), NSSM_REGISTRY "\\%s", service_name, NSSM_REG_EXIT) < 0) {
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156 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OUT_OF_MEMORY, "NSSM_REG_EXIT", "get_exit_action()", 0);
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160 /* Try to open the registry */
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162 long error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, registry, 0, KEY_READ, &key);
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163 if (error != ERROR_SUCCESS && error != ERROR_FILE_NOT_FOUND) {
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164 log_event(EVENTLOG_ERROR_TYPE, NSSM_EVENT_OPENKEY_FAILED, registry, GetLastError(), 0);
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168 unsigned long type = REG_SZ;
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169 unsigned long action_len = ACTION_LEN;
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172 if (! ret) code[0] = '\0';
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173 else if (_snprintf(code, sizeof(code), "%lu", *ret) < 0) {
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175 return get_exit_action(service_name, 0, action, default_action);
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177 if (RegQueryValueEx(key, code, 0, &type, action, &action_len) != ERROR_SUCCESS) {
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179 /* Try again with * as the key if an exit code was defined */
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180 if (ret) return get_exit_action(service_name, 0, action, default_action);
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184 /* Close registry */
\r