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#include <assert.h> |
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#include <errno.h> |
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#include <glib.h> |
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#include <stdbool.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include "cmd/cmd.h" |
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#include "service/service.h" |
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static error_t parse_opt(int key, char* arg, struct argp_state* state); |
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struct service_arguments { |
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struct global_arguments* global; |
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}; |
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static struct argp_option options[] = {{NULL}}; |
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static const char doc[] = |
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"COMMANDS:\n" |
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"\n" |
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" start Ensures the GitTor service is running\n" |
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" stop Ensures the GitTor service is not running\n" |
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" restart Stops and starts the GitTor service\n" |
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" status Prints the GitTor service status (up, down)\n" |
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"\n" |
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"OPTIONS:" |
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"\v"; |
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static struct argp argp = {options, parse_opt, NULL, doc, NULL, NULL, NULL}; |
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static error_t parse_opt(int key, |
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char* arg, |
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__attribute__((__unused__)) struct argp_state* state) { |
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switch (key) { |
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case ARGP_KEY_ARG: |
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if (strcmp(arg, "start") == 0) { |
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return gittor_service_start(); |
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} else if (strcmp(arg, "stop") == 0) { |
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return gittor_service_stop(); |
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} else if (strcmp(arg, "restart") == 0) { |
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return gittor_service_restart(); |
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} else if (strcmp(arg, "status") == 0) { |
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printf("%s\n", gittor_service_status()); |
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return 0; |
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} else if (strcmp(arg, "ping") == 0) { // TODO(isaac): remove |
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return gittor_service_ping(); |
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} else if (strcmp(arg, "run") == 0) { // Hidden command |
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return gittor_service_run(false); |
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} else { |
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argp_error(state, "%s is not a valid command", arg); |
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return ESRCH; |
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} |
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break; |
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default: |
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return ARGP_ERR_UNKNOWN; |
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} |
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return 0; |
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} |
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extern int gittor_service(struct argp_state* state) { |
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// Set defaults arguments |
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struct service_arguments args = {0}; |
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// Change the arguments array for just service |
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int argc = state->argc - state->next + 1; |
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char** argv = &state->argv[state->next - 1]; |
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args.global = state->input; |
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// Change the command name to gittor service |
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const char name[] = "service"; |
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size_t argv0len = strlen(state->name) + sizeof(name) + 1; |
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char* argv0 = argv[0]; |
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argv[0] = malloc(argv0len); |
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g_snprintf(argv[0], argv0len, "%s %s", state->name, name); |
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// Parse arguments |
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int err = argp_parse(&argp, argc, argv, ARGP_NO_EXIT, &argc, &args); |
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// Reset back to global |
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free(argv[0]); |
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argv[0] = argv0; |
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state->next += argc - 1; |
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return err; |
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} |
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