mirror of
https://github.com/monitoring-plugins/monitoring-plugins.git
synced 2026-06-09 00:32:05 -04:00
check_curl: do not export local variables and remove unused ones
This commit is contained in:
RincewindsHat
parent
367c4f89c1
commit
7334812a92
1 changed files with 116 additions and 127 deletions
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@ -128,141 +128,138 @@ enum {
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MAX_RE_SIZE = 1024
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};
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#include "regex.h"
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regex_t preg;
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regmatch_t pmatch[REGS];
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char regexp[MAX_RE_SIZE];
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int cflags = REG_NOSUB | REG_EXTENDED | REG_NEWLINE;
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int errcode;
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bool invert_regex = false;
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int state_regex = STATE_CRITICAL;
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static regex_t preg;
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static regmatch_t pmatch[REGS];
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static char regexp[MAX_RE_SIZE];
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static int cflags = REG_NOSUB | REG_EXTENDED | REG_NEWLINE;
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static int errcode;
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static bool invert_regex = false;
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static int state_regex = STATE_CRITICAL;
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char *server_address = NULL;
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char *host_name = NULL;
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char *server_url = 0;
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char server_ip[DEFAULT_BUFFER_SIZE];
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struct curl_slist *server_ips = NULL;
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bool specify_port = false;
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unsigned short server_port = HTTP_PORT;
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unsigned short virtual_port = 0;
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int host_name_length;
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char output_header_search[30] = "";
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char output_string_search[30] = "";
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char *warning_thresholds = NULL;
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char *critical_thresholds = NULL;
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int days_till_exp_warn, days_till_exp_crit;
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thresholds *thlds;
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char user_agent[DEFAULT_BUFFER_SIZE];
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int verbose = 0;
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bool show_extended_perfdata = false;
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bool show_body = false;
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int min_page_len = 0;
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int max_page_len = 0;
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int redir_depth = 0;
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int max_depth = DEFAULT_MAX_REDIRS;
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char *http_method = NULL;
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char *http_post_data = NULL;
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char *http_content_type = NULL;
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CURL *curl;
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bool curl_global_initialized = false;
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bool curl_easy_initialized = false;
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struct curl_slist *header_list = NULL;
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bool body_buf_initialized = false;
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curlhelp_write_curlbuf body_buf;
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bool header_buf_initialized = false;
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curlhelp_write_curlbuf header_buf;
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bool status_line_initialized = false;
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curlhelp_statusline status_line;
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bool put_buf_initialized = false;
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curlhelp_read_curlbuf put_buf;
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char http_header[DEFAULT_BUFFER_SIZE];
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long code;
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long socket_timeout = DEFAULT_SOCKET_TIMEOUT;
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double total_time;
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double time_connect;
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double time_appconnect;
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double time_headers;
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double time_firstbyte;
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char errbuf[MAX_INPUT_BUFFER];
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CURLcode res;
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char url[DEFAULT_BUFFER_SIZE];
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char msg[DEFAULT_BUFFER_SIZE];
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char perfstring[DEFAULT_BUFFER_SIZE];
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char header_expect[MAX_INPUT_BUFFER] = "";
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char string_expect[MAX_INPUT_BUFFER] = "";
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char server_expect[MAX_INPUT_BUFFER] = HTTP_EXPECT;
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int server_expect_yn = 0;
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char user_auth[MAX_INPUT_BUFFER] = "";
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char proxy_auth[MAX_INPUT_BUFFER] = "";
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char **http_opt_headers;
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int http_opt_headers_count = 0;
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bool display_html = false;
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int onredirect = STATE_OK;
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int followmethod = FOLLOW_HTTP_CURL;
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int followsticky = STICKY_NONE;
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bool use_ssl = false;
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bool use_sni = true;
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bool check_cert = false;
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bool continue_after_check_cert = false;
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static char *server_address = NULL;
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static char *host_name = NULL;
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static char *server_url = 0;
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static struct curl_slist *server_ips = NULL;
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static bool specify_port = false;
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static unsigned short server_port = HTTP_PORT;
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static unsigned short virtual_port = 0;
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static int host_name_length;
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static char output_header_search[30] = "";
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static char output_string_search[30] = "";
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static char *warning_thresholds = NULL;
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static char *critical_thresholds = NULL;
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static int days_till_exp_warn, days_till_exp_crit;
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static thresholds *thlds;
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static char user_agent[DEFAULT_BUFFER_SIZE];
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static int verbose = 0;
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static bool show_extended_perfdata = false;
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static bool show_body = false;
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static int min_page_len = 0;
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static int max_page_len = 0;
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static int redir_depth = 0;
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static int max_depth = DEFAULT_MAX_REDIRS;
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static char *http_method = NULL;
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static char *http_post_data = NULL;
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static char *http_content_type = NULL;
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static CURL *curl;
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static bool curl_global_initialized = false;
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static bool curl_easy_initialized = false;
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static struct curl_slist *header_list = NULL;
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static bool body_buf_initialized = false;
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static curlhelp_write_curlbuf body_buf;
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static bool header_buf_initialized = false;
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static curlhelp_write_curlbuf header_buf;
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static bool status_line_initialized = false;
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static curlhelp_statusline status_line;
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static bool put_buf_initialized = false;
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static curlhelp_read_curlbuf put_buf;
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static char http_header[DEFAULT_BUFFER_SIZE];
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static long code;
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static long socket_timeout = DEFAULT_SOCKET_TIMEOUT;
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static double total_time;
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static double time_connect;
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static double time_appconnect;
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static double time_headers;
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static double time_firstbyte;
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static char errbuf[MAX_INPUT_BUFFER];
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static CURLcode res;
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static char url[DEFAULT_BUFFER_SIZE];
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static char msg[DEFAULT_BUFFER_SIZE];
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static char perfstring[DEFAULT_BUFFER_SIZE];
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static char header_expect[MAX_INPUT_BUFFER] = "";
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static char string_expect[MAX_INPUT_BUFFER] = "";
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static char server_expect[MAX_INPUT_BUFFER] = HTTP_EXPECT;
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static int server_expect_yn = 0;
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static char user_auth[MAX_INPUT_BUFFER] = "";
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static char proxy_auth[MAX_INPUT_BUFFER] = "";
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static char **http_opt_headers;
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static int http_opt_headers_count = 0;
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static bool display_html = false;
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static int onredirect = STATE_OK;
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static int followmethod = FOLLOW_HTTP_CURL;
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static int followsticky = STICKY_NONE;
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static bool use_ssl = false;
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static bool check_cert = false;
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static bool continue_after_check_cert = false;
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typedef union {
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struct curl_slist *to_info;
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struct curl_certinfo *to_certinfo;
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} cert_ptr_union;
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cert_ptr_union cert_ptr;
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int ssl_version = CURL_SSLVERSION_DEFAULT;
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char *client_cert = NULL;
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char *client_privkey = NULL;
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char *ca_cert = NULL;
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bool verify_peer_and_host = false;
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bool is_openssl_callback = false;
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bool add_sslctx_verify_fun = false;
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static cert_ptr_union cert_ptr;
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static int ssl_version = CURL_SSLVERSION_DEFAULT;
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static char *client_cert = NULL;
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static char *client_privkey = NULL;
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static char *ca_cert = NULL;
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static bool verify_peer_and_host = false;
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static bool is_openssl_callback = false;
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static bool add_sslctx_verify_fun = false;
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#if defined(HAVE_SSL) && defined(USE_OPENSSL)
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X509 *cert = NULL;
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static X509 *cert = NULL;
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#endif /* defined(HAVE_SSL) && defined(USE_OPENSSL) */
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bool no_body = false;
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int maximum_age = -1;
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int address_family = AF_UNSPEC;
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curlhelp_ssl_library ssl_library = CURLHELP_SSL_LIBRARY_UNKNOWN;
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int curl_http_version = CURL_HTTP_VERSION_NONE;
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bool automatic_decompression = false;
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char *cookie_jar_file = NULL;
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bool haproxy_protocol = false;
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static bool no_body = false;
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static int maximum_age = -1;
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static int address_family = AF_UNSPEC;
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static curlhelp_ssl_library ssl_library = CURLHELP_SSL_LIBRARY_UNKNOWN;
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static int curl_http_version = CURL_HTTP_VERSION_NONE;
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static bool automatic_decompression = false;
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static char *cookie_jar_file = NULL;
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static bool haproxy_protocol = false;
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bool process_arguments(int, char **);
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void handle_curl_option_return_code(CURLcode res, const char *option);
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int check_http(void);
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void redir(curlhelp_write_curlbuf *);
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char *perfd_time(double microsec);
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char *perfd_time_connect(double microsec);
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char *perfd_time_ssl(double microsec);
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char *perfd_time_firstbyte(double microsec);
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char *perfd_time_headers(double microsec);
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char *perfd_time_transfer(double microsec);
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char *perfd_size(int page_len);
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void print_help(void);
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static bool process_arguments(int, char **);
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static void handle_curl_option_return_code(CURLcode res, const char *option);
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static int check_http(void);
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static void redir(curlhelp_write_curlbuf *);
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static char *perfd_time(double microsec);
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static char *perfd_time_connect(double microsec);
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static char *perfd_time_ssl(double microsec);
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static char *perfd_time_firstbyte(double microsec);
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static char *perfd_time_headers(double microsec);
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static char *perfd_time_transfer(double microsec);
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static char *perfd_size(int page_len);
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static void print_help(void);
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void print_usage(void);
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void print_curl_version(void);
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int curlhelp_initwritebuffer(curlhelp_write_curlbuf *);
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size_t curlhelp_buffer_write_callback(void *, size_t, size_t, void *);
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void curlhelp_freewritebuffer(curlhelp_write_curlbuf *);
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int curlhelp_initreadbuffer(curlhelp_read_curlbuf *, const char *, size_t);
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size_t curlhelp_buffer_read_callback(void *, size_t, size_t, void *);
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void curlhelp_freereadbuffer(curlhelp_read_curlbuf *);
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curlhelp_ssl_library curlhelp_get_ssl_library();
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const char *curlhelp_get_ssl_library_string(curlhelp_ssl_library);
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static void print_curl_version(void);
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static int curlhelp_initwritebuffer(curlhelp_write_curlbuf *);
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static size_t curlhelp_buffer_write_callback(void *, size_t, size_t, void *);
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static void curlhelp_freewritebuffer(curlhelp_write_curlbuf *);
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static int curlhelp_initreadbuffer(curlhelp_read_curlbuf *, const char *, size_t);
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static size_t curlhelp_buffer_read_callback(void *, size_t, size_t, void *);
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static void curlhelp_freereadbuffer(curlhelp_read_curlbuf *);
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static curlhelp_ssl_library curlhelp_get_ssl_library();
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static const char *curlhelp_get_ssl_library_string(curlhelp_ssl_library);
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int net_noopenssl_check_certificate(cert_ptr_union *, int, int);
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int curlhelp_parse_statusline(const char *, curlhelp_statusline *);
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void curlhelp_free_statusline(curlhelp_statusline *);
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char *get_header_value(const struct phr_header *headers, const size_t nof_headers, const char *header);
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int check_document_dates(const curlhelp_write_curlbuf *, char (*msg)[DEFAULT_BUFFER_SIZE]);
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int get_content_length(const curlhelp_write_curlbuf *header_buf, const curlhelp_write_curlbuf *body_buf);
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static int curlhelp_parse_statusline(const char *, curlhelp_statusline *);
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static void curlhelp_free_statusline(curlhelp_statusline *);
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static char *get_header_value(const struct phr_header *headers, const size_t nof_headers, const char *header);
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static int check_document_dates(const curlhelp_write_curlbuf *, char (*msg)[DEFAULT_BUFFER_SIZE]);
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static int get_content_length(const curlhelp_write_curlbuf *header_buf, const curlhelp_write_curlbuf *body_buf);
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#if defined(HAVE_SSL) && defined(USE_OPENSSL)
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int np_net_ssl_check_certificate(X509 *certificate, int days_till_exp_warn, int days_till_exp_crit);
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#endif /* defined(HAVE_SSL) && defined(USE_OPENSSL) */
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void remove_newlines(char *);
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void test_file(char *);
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static void test_file(char *);
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int main(int argc, char **argv) {
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int result = STATE_UNKNOWN;
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@ -2311,14 +2308,6 @@ int curlhelp_parse_statusline(const char *buf, curlhelp_statusline *status_line)
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void curlhelp_free_statusline(curlhelp_statusline *status_line) { free(status_line->first_line); }
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void remove_newlines(char *s) {
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char *p;
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for (p = s; *p != '\0'; p++)
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if (*p == '\r' || *p == '\n')
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*p = ' ';
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}
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char *get_header_value(const struct phr_header *headers, const size_t nof_headers, const char *header) {
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for (size_t i = 0; i < nof_headers; i++) {
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if (headers[i].name != NULL && strncasecmp(header, headers[i].name, max(headers[i].name_len, 4)) == 0) {
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