#include <ctype.h>
#include "asterisk/inline_api.h"
#include "asterisk/utils.h"
#include "asterisk/threadstorage.h"
Go to the source code of this file.
Data Structures | |
struct | ast_str |
The descriptor of a dynamic string XXX storage will be optimized later if needed We use the ts field to indicate the type of storage. Three special constants indicate malloc, alloca() or static variables, all other values indicate a struct ast_threadstorage pointer. More... | |
Defines | |
#define | _DB1(x) |
#define | ast_str_alloca(init_len) |
#define | ast_str_buffer(a) ((a)->str) |
#define | ast_str_size(a) ((a)->len) |
#define | ast_str_strlen(a) ((a)->used) |
#define | ast_str_update(a) (a)->used = strlen((a)->str) |
#define | DS_ALLOCA ((struct ast_threadstorage *)2) |
#define | DS_MALLOC ((struct ast_threadstorage *)1) |
#define | DS_STATIC ((struct ast_threadstorage *)3) |
#define | S_COR(a, b, c) ((a && !ast_strlen_zero(b)) ? (b) : (c)) |
returns the equivalent of logic or for strings, with an additional boolean check: second one if not empty and first one is true, otherwise third one. example: S_COR(usewidget, widget, "<no widget>") | |
#define | S_OR(a, b) (!ast_strlen_zero(a) ? (a) : (b)) |
returns the equivalent of logic or for strings: first one if not empty, otherwise second one. | |
Enumerations | |
enum | { AST_DYNSTR_BUILD_FAILED = -1, AST_DYNSTR_BUILD_RETRY = -2 } |
Error codes from __ast_str_helper() The undelying processing to manipulate dynamic string is done by __ast_str_helper(), which can return a success or a permanent failure (e.g. no memory). More... | |
Functions | |
int | __ast_str_helper (struct ast_str **buf, ssize_t max_len, int append, const char *fmt, va_list ap) |
Core functionality of ast_str_(set|append)_va. | |
int | ast_build_string (char **buffer, size_t *space, const char *fmt,...) |
Build a string in a buffer, designed to be called repeatedly. | |
int | ast_build_string_va (char **buffer, size_t *space, const char *fmt, va_list ap) |
Build a string in a buffer, designed to be called repeatedly. | |
void | ast_copy_string (char *dst, const char *src, size_t size) |
Size-limited null-terminating string copy. | |
int | ast_false (const char *val) |
Make sure something is false. Determine if a string containing a boolean value is "false". This function checks to see whether a string passed to it is an indication of an "false" value. It checks to see if the string is "no", "false", "n", "f", "off" or "0". | |
int | ast_get_time_t (const char *src, time_t *dst, time_t _default, int *consumed) |
get values from config variables. | |
int | ast_get_timeval (const char *src, struct timeval *tv, struct timeval _default, int *consumed) |
get values from config variables. | |
void | ast_join (char *s, size_t len, char *const w[]) |
char * | ast_skip_blanks (const char *str) |
Gets a pointer to the first non-whitespace character in a string. | |
char * | ast_skip_nonblanks (char *str) |
Gets a pointer to first whitespace character in a string. | |
int | ast_str_append (struct ast_str **buf, ssize_t max_len, const char *fmt,...) |
Append to a thread local dynamic string. | |
int | ast_str_append_va (struct ast_str **buf, ssize_t max_len, const char *fmt, va_list ap) |
Append to a dynamic string using a va_list. | |
static force_inline int | ast_str_case_hash (const char *str) |
Compute a hash value on a case-insensitive string. | |
ast_str *attribute_malloc | ast_str_create (size_t init_len) |
Create a malloc'ed dynamic length string. | |
static force_inline int | ast_str_hash (const char *str) |
Compute a hash value on a string. | |
static force_inline int | ast_str_hash_add (const char *str, int hash) |
Compute a hash value on a string. | |
int | ast_str_make_space (struct ast_str **buf, size_t new_len) |
void | ast_str_reset (struct ast_str *buf) |
Reset the content of a dynamic string. Useful before a series of ast_str_append. | |
int | ast_str_set (struct ast_str **buf, ssize_t max_len, const char *fmt,...) |
Set a dynamic string using variable arguments. | |
int | ast_str_set_va (struct ast_str **buf, ssize_t max_len, const char *fmt, va_list ap) |
Set a dynamic string from a va_list. | |
ast_str * | ast_str_thread_get (struct ast_threadstorage *ts, size_t init_len) |
Retrieve a thread locally stored dynamic string. | |
char * | ast_strip (char *s) |
Strip leading/trailing whitespace from a string. | |
char * | ast_strip_quoted (char *s, const char *beg_quotes, const char *end_quotes) |
Strip leading/trailing whitespace and quotes from a string. | |
static force_inline int | ast_strlen_zero (const char *s) |
char * | ast_trim_blanks (char *str) |
Trims trailing whitespace characters from a string. | |
int | ast_true (const char *val) |
Make sure something is true. Determine if a string containing a boolean value is "true". This function checks to see whether a string passed to it is an indication of an "true" value. It checks to see if the string is "yes", "true", "y", "t", "on" or "1". | |
char * | ast_unescape_c (char *s) |
Convert some C escape sequences. | |
char * | ast_unescape_semicolon (char *s) |
Strip backslash for "escaped" semicolons, the string to be stripped (will be modified). |
Definition in file strings.h.
#define ast_str_alloca | ( | init_len | ) |
Definition at line 470 of file strings.h.
Referenced by __manager_event(), __queues_show(), _sip_show_peer(), action_createconfig(), action_listcommands(), add_sdp(), ast_eivr_getvariable(), build_peer(), chanavail_exec(), cli_match_char_tree(), dahdi_new(), dumpchan_exec(), function_realtime_read(), function_realtime_readdestroy(), function_sippeer(), handle_call_token(), handle_cli_core_show_translation(), handle_show_chanvar(), handle_showchan(), handle_showmanager(), handle_showmancmd(), handle_showmancmds(), initreqprep(), log_jack_status(), log_match_char_tree(), print_uptimestr(), show_channels_cb(), sip_send_mwi_to_peer(), sip_show_sched(), transmit_notify_with_mwi(), transmit_state_notify(), vars2manager(), and wait_for_answer().
#define ast_str_buffer | ( | a | ) | ((a)->str) |
Definition at line 357 of file strings.h.
Referenced by __sip_reliable_xmit(), _sip_tcp_helper_thread(), acf_odbc_read(), acf_odbc_write(), ast_str_get_encoded_str(), detect_disconnect(), handle_call_token(), handle_cli_core_show_translation(), leave_voicemail(), and system_exec_helper().
#define ast_str_size | ( | a | ) | ((a)->len) |
Definition at line 355 of file strings.h.
Referenced by acf_odbc_read(), acf_odbc_write(), and ast_str_get_encoded_str().
#define ast_str_strlen | ( | a | ) | ((a)->used) |
Definition at line 356 of file strings.h.
Referenced by acf_odbc_read(), acf_odbc_write(), build_peer(), manager_log(), and system_exec_helper().
#define ast_str_update | ( | a | ) | (a)->used = strlen((a)->str) |
Definition at line 358 of file strings.h.
Referenced by acf_odbc_read(), acf_odbc_write(), and ast_str_get_encoded_str().
#define DS_ALLOCA ((struct ast_threadstorage *)2) |
#define DS_MALLOC ((struct ast_threadstorage *)1) |
#define DS_STATIC ((struct ast_threadstorage *)3) |
#define S_COR | ( | a, | |||
b, | |||||
c | ) | ((a && !ast_strlen_zero(b)) ? (b) : (c)) |
returns the equivalent of logic or for strings, with an additional boolean check: second one if not empty and first one is true, otherwise third one. example: S_COR(usewidget, widget, "<no widget>")
Definition at line 63 of file strings.h.
Referenced by handle_skinny_show_line().
#define S_OR | ( | a, | |||
b | ) | (!ast_strlen_zero(a) ? (a) : (b)) |
returns the equivalent of logic or for strings: first one if not empty, otherwise second one.
Definition at line 57 of file strings.h.
Referenced by __ast_channel_alloc_ap(), __ast_cli_register(), __ssl_setup(), _sip_show_peer(), acf_if(), action_agents(), action_command(), action_coreshowchannels(), action_meetmelist(), action_reload(), action_setvar(), action_status(), add_peer_mwi_subs(), agent_hangup(), aji_initialize(), aji_test(), app_exec(), ast_async_goto(), ast_bridge_call(), ast_call_forward(), ast_cdr_end(), ast_cdr_init(), ast_cdr_setapp(), ast_cdr_start(), ast_cdr_update(), ast_cli_command(), ast_feature_interpret(), ast_hangup(), ast_park_call_full(), ast_play_and_record_full(), ast_setstate(), authenticate(), build_callid_pvt(), build_callid_registry(), build_device(), build_peer(), build_route(), build_rpid(), builtin_automixmonitor(), builtin_automonitor(), callerid_read(), calltoken_required(), cdr_handler(), check_auth(), check_post(), common_exec(), conf_run(), config_curl(), config_handler(), copy_message(), dahdi_handle_dtmfup(), dahdi_handle_event(), dahdi_hangup(), dahdi_read(), dahdi_show_channel(), dial_exec_full(), do_forward(), do_timelimit(), dundi_exec(), enable_jack_hook(), execif_exec(), fast_originate(), find_conf(), forward_message(), ftype2mtype(), get_also_info(), get_cached_mwi(), get_cid_name(), get_destination(), get_refer_info(), handle_call_token(), handle_chanlist(), handle_cli_config_list(), handle_cli_iax2_show_channels(), handle_cli_moh_show_classes(), handle_request_do(), handle_request_invite(), handle_response_register(), handle_show_functions(), handle_show_settings(), handle_showchan(), handle_showmancmd(), handle_skinny_show_device(), handle_skinny_show_line(), handle_skinny_show_settings(), hashtab_compare_exten_labels(), hashtab_hash_labels(), help1(), iftime(), init_pvt(), initreqprep(), join_queue(), leave_voicemail(), load_module(), local_read(), login_exec(), manage_parkinglot(), manager_bridge_event(), manager_dbput(), manager_parking_status(), manager_queue_log_custom(), manager_queues_status(), misdn_call(), misdn_cfg_get(), park_exec_full(), park_space_reserve(), pbx_builtin_execiftime(), pbx_builtin_waitexten(), pbx_exec(), pbx_extension_helper(), pbx_load_config(), peer_mailboxes_to_str(), pgsql_reconnect(), phase_e_handler(), play_mailbox_owner(), play_moh_exec(), post_cdr(), post_manager_event(), privacy_exec(), process_sdp(), process_text_line(), queue_exec(), realtime_common(), realtime_curl(), realtime_destroy_handler(), realtime_directory(), realtime_handler(), realtime_multi_curl(), realtime_multi_handler(), realtime_store_handler(), realtime_update_handler(), register_exten(), register_group_feature(), register_peer_exten(), report_new_callerid(), return_exec(), rt_handle_member_record(), send_provisional_keepalive_full(), senddialevent(), serialize_showchan(), set_config(), set_member_paused(), set_one_cid(), setup_env(), shared_write(), show_channels_cb(), sip_read(), sip_show_domains(), sip_show_settings(), sip_uri_cmp(), skinny_hold(), sla_show_stations(), sla_show_trunks(), sms_exec(), sms_log(), socket_process(), start_moh_exec(), transmit_notify_with_mwi(), unregister_exten(), and update_realtime_members().
anonymous enum |
Error codes from __ast_str_helper() The undelying processing to manipulate dynamic string is done by __ast_str_helper(), which can return a success or a permanent failure (e.g. no memory).
AST_DYNSTR_BUILD_FAILED | An error has occurred and the contents of the dynamic string are undefined |
AST_DYNSTR_BUILD_RETRY | The buffer size for the dynamic string had to be increased, and __ast_str_helper() needs to be called again after a va_end() and va_start(). This return value is legacy and will no longer be used. |
Definition at line 562 of file strings.h.
00562 { 00563 /*! An error has occurred and the contents of the dynamic string 00564 * are undefined */ 00565 AST_DYNSTR_BUILD_FAILED = -1, 00566 /*! The buffer size for the dynamic string had to be increased, and 00567 * __ast_str_helper() needs to be called again after 00568 * a va_end() and va_start(). This return value is legacy and will 00569 * no longer be used. 00570 */ 00571 AST_DYNSTR_BUILD_RETRY = -2 00572 };
int __ast_str_helper | ( | struct ast_str ** | buf, | |
ssize_t | max_len, | |||
int | append, | |||
const char * | fmt, | |||
va_list | ap | |||
) |
Core functionality of ast_str_(set|append)_va.
core handler for dynamic strings. This is not meant to be called directly, but rather through the various wrapper macros ast_str_set(...) ast_str_append(...) ast_str_set_va(...) ast_str_append_va(...)
Definition at line 1765 of file utils.c.
References AST_DYNSTR_BUILD_FAILED, ast_str_make_space(), ast_verbose, and buf.
Referenced by ast_str_set_va().
01767 { 01768 int res, need; 01769 int offset = (append && (*buf)->len) ? (*buf)->used : 0; 01770 va_list aq; 01771 01772 do { 01773 if (max_len < 0) { 01774 max_len = (*buf)->len; /* don't exceed the allocated space */ 01775 } 01776 /* 01777 * Ask vsnprintf how much space we need. Remember that vsnprintf 01778 * does not count the final '\0' so we must add 1. 01779 */ 01780 va_copy(aq, ap); 01781 res = vsnprintf((*buf)->str + offset, (*buf)->len - offset, fmt, aq); 01782 01783 need = res + offset + 1; 01784 /* 01785 * If there is not enough space and we are below the max length, 01786 * reallocate the buffer and return a message telling to retry. 01787 */ 01788 if (need > (*buf)->len && (max_len == 0 || (*buf)->len < max_len) ) { 01789 if (max_len && max_len < need) { /* truncate as needed */ 01790 need = max_len; 01791 } else if (max_len == 0) { /* if unbounded, give more room for next time */ 01792 need += 16 + need / 4; 01793 } 01794 if (0) { /* debugging */ 01795 ast_verbose("extend from %d to %d\n", (int)(*buf)->len, need); 01796 } 01797 if (ast_str_make_space(buf, need)) { 01798 ast_verbose("failed to extend from %d to %d\n", (int)(*buf)->len, need); 01799 va_end(aq); 01800 return AST_DYNSTR_BUILD_FAILED; 01801 } 01802 (*buf)->str[offset] = '\0'; /* Truncate the partial write. */ 01803 01804 /* Restart va_copy before calling vsnprintf() again. */ 01805 va_end(aq); 01806 continue; 01807 } 01808 va_end(aq); 01809 break; 01810 } while (1); 01811 /* update space used, keep in mind the truncation */ 01812 (*buf)->used = (res + offset > (*buf)->len) ? (*buf)->len - 1 : res + offset; 01813 01814 return res; 01815 }
int ast_build_string | ( | char ** | buffer, | |
size_t * | space, | |||
const char * | fmt, | |||
... | ||||
) |
Build a string in a buffer, designed to be called repeatedly.
buffer | current position in buffer to place string into (will be updated on return) | |
space | remaining space in buffer (will be updated on return) | |
fmt | printf-style format string |
0 | on success | |
non-zero | on failure. |
Definition at line 1299 of file utils.c.
References ast_build_string_va().
Referenced by config_odbc(), config_pgsql(), handle_speechrecognize(), lua_func_read(), lua_pbx_exec(), pp_each_extension_exec(), and pp_each_user_exec().
01300 { 01301 va_list ap; 01302 int result; 01303 01304 va_start(ap, fmt); 01305 result = ast_build_string_va(buffer, space, fmt, ap); 01306 va_end(ap); 01307 01308 return result; 01309 }
int ast_build_string_va | ( | char ** | buffer, | |
size_t * | space, | |||
const char * | fmt, | |||
va_list | ap | |||
) |
Build a string in a buffer, designed to be called repeatedly.
This is a wrapper for snprintf, that properly handles the buffer pointer and buffer space available.
buffer | current position in buffer to place string into (will be updated on return) | |
space | remaining space in buffer (will be updated on return) | |
fmt | printf-style format string | |
ap | varargs list of arguments for format |
Definition at line 1280 of file utils.c.
Referenced by ast_build_string().
01281 { 01282 int result; 01283 01284 if (!buffer || !*buffer || !space || !*space) 01285 return -1; 01286 01287 result = vsnprintf(*buffer, *space, fmt, ap); 01288 01289 if (result < 0) 01290 return -1; 01291 else if (result > *space) 01292 result = *space; 01293 01294 *buffer += result; 01295 *space -= result; 01296 return 0; 01297 }
void ast_copy_string | ( | char * | dst, | |
const char * | src, | |||
size_t | size | |||
) | [inline] |
Size-limited null-terminating string copy.
dst | The destination buffer. | |
src | The source string | |
size | The size of the destination buffer |
Definition at line 203 of file strings.h.
Referenced by __ast_channel_alloc_ap(), __ast_http_post_load(), __ast_pbx_run(), __ast_play_and_record(), __ast_request_and_dial(), __iax2_show_peers(), __oh323_new(), __schedule_action(), __set_address_from_contact(), _get_mohbyname(), _macro_exec(), _sip_show_peers(), acf_channel_read(), acf_curl_exec(), acf_exception_read(), acf_fetch(), acf_iaxvar_read(), acf_if(), acf_isexten_exec(), acf_mailbox_exists(), acf_version_exec(), action_originate(), add_agent(), add_exten_to_pattern_tree(), add_line(), add_realm_authentication(), add_route(), add_sdp(), add_sip_domain(), add_to_interfaces(), adsi_load(), adsi_message(), adsi_process(), agent_new(), agentmonitoroutgoing_exec(), agi_exec_full(), aji_create_buddy(), aji_create_client(), aji_find_version(), aji_handle_message(), aji_handle_presence(), alarmreceiver_exec(), alloc_profile(), alsa_new(), announce_thread(), answer_call(), answer_exec_enable(), app_exec(), append_mailbox(), apply_general_options(), apply_option(), apply_options_full(), apply_outgoing(), ast_add_extension2_lockopt(), ast_app_group_split_group(), ast_apply_ha(), ast_bridge_call(), ast_build_timing(), ast_call_forward(), ast_callerid_merge(), ast_callerid_parse(), ast_callerid_split(), ast_category_new(), ast_category_rename(), ast_cdr_appenduserfield(), ast_cdr_getvar(), ast_cdr_init(), ast_cdr_merge(), ast_cdr_register(), ast_cdr_setaccount(), ast_cdr_setapp(), ast_cdr_setdestchan(), ast_cdr_setuserfield(), ast_cdr_update(), ast_channel_free(), ast_cli_completion_matches(), ast_context_find(), ast_context_find_or_create(), ast_context_lockmacro(), ast_context_remove_extension_callerid2(), ast_context_unlockmacro(), ast_db_get(), ast_devstate_prov_add(), ast_do_masquerade(), ast_eivr_getvariable(), ast_explicit_goto(), ast_expr(), ast_extension_state2(), ast_frame_dump(), ast_get_enum(), ast_get_hint(), ast_get_srv(), ast_get_txt(), ast_getformatname_multiple(), ast_http_prefix(), ast_iax2_new(), ast_linear_stream(), ast_log(), ast_makesocket(), ast_monitor_change_fname(), ast_monitor_stop(), ast_odbc_request_obj(), ast_park_call_full(), ast_parse_device_state(), ast_pbx_outgoing_app(), ast_pbx_outgoing_exten(), ast_privacy_check(), ast_privacy_set(), ast_read_image(), ast_readconfig(), ast_rtp_lookup_mime_multiple(), ast_say_date_th(), ast_say_date_with_format_da(), ast_say_date_with_format_de(), ast_say_date_with_format_en(), ast_say_date_with_format_es(), ast_say_date_with_format_fr(), ast_say_date_with_format_gr(), ast_say_date_with_format_it(), ast_say_date_with_format_nl(), ast_say_date_with_format_pl(), ast_say_date_with_format_th(), ast_say_date_with_format_zh(), ast_say_datetime_from_now_pt(), ast_say_datetime_th(), ast_say_enumeration_full_da(), ast_say_enumeration_full_de(), ast_say_enumeration_full_en(), ast_say_number_full_cs(), ast_say_number_full_da(), ast_say_number_full_de(), ast_say_number_full_en(), ast_say_number_full_en_GB(), ast_say_number_full_es(), ast_say_number_full_fr(), ast_say_number_full_gr(), ast_say_number_full_hu(), ast_say_number_full_it(), ast_say_number_full_nl(), ast_say_number_full_no(), ast_say_number_full_pt(), ast_say_number_full_ru(), ast_say_number_full_se(), ast_say_number_full_th(), ast_say_number_full_zh(), ast_setstate(), ast_tryconnect(), ast_tzset(), ast_uri_encode(), ast_var_assign(), async_wait(), authenticate(), authenticate_verify(), begin_dial_channel(), blr_ebl(), build_alias(), build_conf(), build_context(), build_device(), build_gateway(), build_mapping(), build_parkinglot(), build_peer(), build_reply_digest(), build_route(), build_user(), cache_lookup(), cache_lookup_internal(), callerid_feed(), callerid_feed_jp(), callerid_read(), callerpres_read(), CB_ADD_LEN(), cb_events(), change_password_realtime(), check_auth(), check_availability(), check_match(), check_password(), check_sip_domain(), check_user_full(), check_via(), check_via_response(), cleanup_stale_contexts(), cli_tps_report(), common_exec(), compile_script(), complete_dpreply(), complete_fn(), conf_exec(), conf_run(), config_function_read(), config_text_file_load(), console_dial(), copy_message(), copy_via_headers(), create_addr(), create_followme_number(), create_parkinglot(), create_queue_member(), create_vmaccount(), csv_quote(), cut_internal(), dahdi_call(), dahdi_func_read(), dahdi_handle_event(), dahdi_hangup(), dahdi_new(), dahdi_show_channels(), devstate_read(), dial_exec_full(), dialgroup_read(), dialgroup_write(), dialout(), dictate_exec(), disa_exec(), dnsmgr_refresh(), do_forward(), do_idle_thread(), dump_addr(), dump_byte(), dump_datetime(), dump_int(), dump_ipaddr(), dump_prov_flags(), dump_prov_ies(), dump_samprate(), dump_short(), dundi_answer_entity(), dundi_answer_query(), dundi_do_lookup(), dundi_do_precache(), dundi_do_query(), dundi_lookup_internal(), dundi_lookup_local(), dundi_precache_internal(), dundi_prop_precache(), dundi_query_eid_internal(), dundi_query_thread(), ebl_callback(), enum_query_read(), enum_result_read(), env_read(), external_rtp_create(), extract_uri(), exts_compare(), extstate_read(), file_read(), find_account(), find_cache(), find_conf(), find_conf_realtime(), find_context(), find_context_locked(), find_engine(), find_line_by_name(), find_or_create(), find_parkinglot(), find_peer(), find_subchannel_and_lock(), find_subchannel_by_name(), find_user_realtime(), findmeexec(), forward_message(), func_channel_read(), func_check_sipdomain(), func_header_read(), function_agent(), function_enum(), function_iaxpeer(), function_realtime_read(), function_realtime_readdestroy(), function_sipchaninfo_read(), function_sippeer(), gen_header(), get_also_info(), get_calleridname(), get_date(), get_destination(), get_rdnis(), get_refer_info(), get_rpid_num(), gettag(), global_read(), gosub_exec(), group_count_function_read(), group_function_read(), group_function_write(), group_list_function_read(), gtalk_add_candidate(), gtalk_alloc(), gtalk_call(), gtalk_create_candidates(), gtalk_create_member(), gtalk_load_config(), gtalk_new(), gtalk_newcall(), gtalk_show_channels(), handle_cli_iax2_show_cache(), handle_cli_iax2_show_registry(), handle_cli_iax2_show_users(), handle_cli_indication_add(), handle_cli_indication_show(), handle_cli_keys_init(), handle_cli_misdn_send_display(), handle_cli_misdn_send_facility(), handle_cli_ulimit(), handle_command_response(), handle_common_options(), handle_dial_page(), handle_enbloc_call_message(), handle_gosub(), handle_pri_set_debug_file(), handle_request_info(), handle_response(), handle_setcallerid(), handle_setcontext(), handle_setextension(), handle_soft_key_event_message(), handle_speed_dial_stat_req_message(), handle_statechange(), handle_stimulus_message(), handle_version_req_message(), has_voicemail(), hash_read(), iax2_ack_registry(), iax2_append_register(), iax2_call(), iax2_exec(), iax2_getpeername(), iax2_register(), iax2_transfer(), iax_frame_subclass2str(), iax_park(), iax_parse_ies(), iax_show_provisioning(), iax_template_copy(), ices_exec(), ifmodule_read(), iftime(), import_ch(), inboxcount2(), ind_load_module(), init_acf_query(), init_logger_chain(), init_profile(), init_state(), interface_exists_global(), jingle_add_candidate(), jingle_alloc(), jingle_call(), jingle_create_candidates(), jingle_create_member(), jingle_load_config(), jingle_new(), jingle_newcall(), jingle_show_channels(), jingle_transmit_invite(), join_queue(), key_dial_page(), key_history(), key_main_page(), key_select_extension(), Keyfavorite(), leave_voicemail(), load_config(), load_module(), load_moh_classes(), load_password(), local_alloc(), local_ast_moh_start(), local_new(), local_read(), lock_read(), log_events(), login_exec(), lookup_iface(), main(), make_email_file(), manage_parkinglot(), manager_iax2_show_peer_list(), manager_modulecheck(), masq_park_call(), math(), message_template_build(), message_template_create(), message_template_parse_filebody(), mgcp_call(), mgcp_new(), mgcp_request(), mgcp_ss(), minivm_accmess_exec(), minivm_account_func_read(), minivm_delete_exec(), minivm_greet_exec(), minivm_notify_exec(), misdn_answer(), misdn_call(), misdn_cfg_get(), misdn_cfg_get_desc(), misdn_cfg_get_name(), misdn_check_l2l1(), misdn_digit_end(), misdn_facility_exec(), misdn_hangup(), misdn_new(), misdn_request(), misdn_send_text(), misdn_set_opt_exec(), mkif(), mkintf(), moh_files_alloc(), nbs_alloc(), nbs_new(), netconsole(), notify_new_message(), oh323_alloc(), oh323_call(), oh323_request(), open_mailbox(), osp_check_destination(), osp_create_provider(), osp_create_transaction(), page_exec(), park_call_exec(), parse_config(), parse_moved_contact(), parse_naptr(), parse_ok_contact(), parse_options(), parse_register_contact(), ParseBookmark(), pbx_builtin_background(), pbx_builtin_saynumber(), pbx_extension_helper(), pbx_find_extension(), pbx_load_config(), pbx_load_users(), pbx_retrieve_variable(), pbx_substitute_variables(), pbx_substitute_variables_helper_full(), peer_status(), pgsql_reconnect(), phone_call(), phone_new(), play_record_review(), populate_defaults(), pri_dchannel(), private_enum_init(), process_dahdi(), process_message(), process_precache(), process_sdp(), profile_set_param(), proxy_allocate(), queue_set_param(), quote(), rcv_mac_addr(), read_agent_config(), read_config(), read_config_maps(), realtime_odbc(), realtime_switch_common(), realtime_update_peer(), receive_ademco_contact_id(), record_exec(), reg_source_db(), register_exten(), register_peer_exten(), register_verify(), registry_rerequest(), reload_agents(), reload_config(), reload_followme(), reload_queue_rules(), reload_queues(), remap_feature(), remove_from_queue(), reply_digest(), reqprep(), reset_user_pw(), respprep(), ring_entry(), rpt_call(), rt_handle_member_record(), run_externnotify(), search_directory(), select_entry(), sendmail(), sendpage(), set(), set_c_e_p(), set_callforwards(), set_config(), set_destination(), set_ext_pri(), set_fn(), set_insecure_flags(), set_one_cid(), setup_incoming_call(), setup_privacy_args(), shared_read(), show_entry_history(), sip_new(), sip_park(), sip_poke_peer(), sip_prepare_socket(), sip_prune_realtime(), sip_register(), sip_request_call(), sip_show_inuse(), sip_sipredirect(), skinny_new(), skinny_newcall(), skinny_register(), skinny_request(), skinny_ss(), smdi_msg_read(), smdi_read(), sms_exec(), sms_handleincoming(), sms_handleincoming_proto2(), sms_writefile(), socket_read(), softhangup_exec(), spawn_dp_lookup(), spawn_mp3(), speech_grammar(), speech_read(), speech_score(), speech_text(), ss_thread(), stat_read(), store_config(), store_odbc(), substring(), temp_peer(), term_color(), term_prompt(), timeout_read(), timezone_add(), transmit_callinfo(), transmit_cfwdstate(), transmit_connect_with_sdp(), transmit_dialednumber(), transmit_displaymessage(), transmit_displaynotify(), transmit_displaypromptstatus(), transmit_invite(), transmit_modify_with_sdp(), transmit_notify_custom(), transmit_notify_request(), transmit_notify_request_with_callerid(), transmit_refer(), transmit_state_notify(), try_calling(), try_load_key(), trylock_read(), txt_callback(), unistim_request(), unistim_sp(), unistim_ss(), unlock_read(), unregister_exten(), update_call_counter(), update_common_options(), update_status(), uridecode(), vars2manager(), vm_authenticate(), vm_change_password(), vm_change_password_shell(), vm_execmain(), vmauthenticate(), wait_for_answer(), and write_metadata().
int ast_false | ( | const char * | val | ) |
Make sure something is false. Determine if a string containing a boolean value is "false". This function checks to see whether a string passed to it is an indication of an "false" value. It checks to see if the string is "no", "false", "n", "f", "off" or "0".
0 | if val is a NULL pointer. | |
-1 | if "true". | |
0 | otherwise. |
Definition at line 1328 of file utils.c.
References ast_strlen_zero().
Referenced by __ast_rtp_reload(), __ast_udptl_reload(), aji_create_client(), aji_load_config(), build_peer(), build_user(), dahdi_set_dnd(), func_channel_write(), handle_common_options(), init_acf_query(), load_config(), load_odbc_config(), run_agi(), set_config(), set_insecure_flags(), and strings_to_mask().
01329 { 01330 if (ast_strlen_zero(s)) 01331 return 0; 01332 01333 /* Determine if this is a false value */ 01334 if (!strcasecmp(s, "no") || 01335 !strcasecmp(s, "false") || 01336 !strcasecmp(s, "n") || 01337 !strcasecmp(s, "f") || 01338 !strcasecmp(s, "0") || 01339 !strcasecmp(s, "off")) 01340 return -1; 01341 01342 return 0; 01343 }
int ast_get_time_t | ( | const char * | src, | |
time_t * | dst, | |||
time_t | _default, | |||
int * | consumed | |||
) |
get values from config variables.
Definition at line 1732 of file utils.c.
References ast_strlen_zero().
Referenced by build_peer(), cache_lookup_internal(), handle_saydatetime(), load_password(), play_message_datetime(), process_clearcache(), and sayunixtime_exec().
01733 { 01734 long t; 01735 int scanned; 01736 01737 if (dst == NULL) 01738 return -1; 01739 01740 *dst = _default; 01741 01742 if (ast_strlen_zero(src)) 01743 return -1; 01744 01745 /* only integer at the moment, but one day we could accept more formats */ 01746 if (sscanf(src, "%30ld%n", &t, &scanned) == 1) { 01747 *dst = t; 01748 if (consumed) 01749 *consumed = scanned; 01750 return 0; 01751 } else 01752 return -1; 01753 }
int ast_get_timeval | ( | const char * | src, | |
struct timeval * | tv, | |||
struct timeval | _default, | |||
int * | consumed | |||
) |
get values from config variables.
Definition at line 1705 of file utils.c.
References ast_strlen_zero().
Referenced by acf_strftime().
01706 { 01707 long double dtv = 0.0; 01708 int scanned; 01709 01710 if (dst == NULL) 01711 return -1; 01712 01713 *dst = _default; 01714 01715 if (ast_strlen_zero(src)) 01716 return -1; 01717 01718 /* only integer at the moment, but one day we could accept more formats */ 01719 if (sscanf(src, "%30Lf%n", &dtv, &scanned) > 0) { 01720 dst->tv_sec = dtv; 01721 dst->tv_usec = (dtv - dst->tv_sec) * 1000000.0; 01722 if (consumed) 01723 *consumed = scanned; 01724 return 0; 01725 } else 01726 return -1; 01727 }
void ast_join | ( | char * | s, | |
size_t | len, | |||
char *const | w[] | |||
) |
Definition at line 1451 of file utils.c.
Referenced by __ast_cli_generator(), ast_agi_register(), ast_agi_unregister(), cli_console_sendtext(), console_sendtext(), find_best(), handle_cli_agi_show(), handle_help(), help1(), help_workhorse(), set_full_cmd(), and write_htmldump().
01452 { 01453 int x, ofs = 0; 01454 const char *src; 01455 01456 /* Join words into a string */ 01457 if (!s) 01458 return; 01459 for (x = 0; ofs < len && w[x]; x++) { 01460 if (x > 0) 01461 s[ofs++] = ' '; 01462 for (src = w[x]; *src && ofs < len; src++) 01463 s[ofs++] = *src; 01464 } 01465 if (ofs == len) 01466 ofs--; 01467 s[ofs] = '\0'; 01468 }
char * ast_skip_blanks | ( | const char * | str | ) | [inline] |
Gets a pointer to the first non-whitespace character in a string.
str | the input string |
Definition at line 77 of file strings.h.
Referenced by __ast_cli_register(), __get_header(), add_redirect(), ast_callerid_parse(), ast_skip_nonblanks(), build_peer(), callerid_write(), check_auth(), check_via(), determine_firstline_parts(), find_table_cb(), get_body_by_line(), get_calleridname(), get_sdp_line(), handle_incoming(), handle_request_invite(), handle_request_notify(), handle_response(), httpd_helper_thread(), keypad_pick_up(), keypad_setup(), make_components(), next_item(), parse_minse(), parse_session_expires(), parse_sip_options(), pbx_load_config(), process_sdp(), process_text_line(), reply_digest(), transmit_fake_auth_response(), transmit_invite(), and xml_translate().
char * ast_skip_nonblanks | ( | char * | str | ) | [inline] |
Gets a pointer to first whitespace character in a string.
str | the input string |
Definition at line 116 of file strings.h.
References ast_skip_blanks(), and ast_trim_blanks().
Referenced by __ast_cli_register(), determine_firstline_parts(), handle_response(), and httpd_helper_thread().
int ast_str_append | ( | struct ast_str ** | buf, | |
ssize_t | max_len, | |||
const char * | fmt, | |||
... | ||||
) | [inline] |
Append to a thread local dynamic string.
The arguments, return values, and usage of this function are the same as ast_str_set(), but the new data is appended to the current value.
Definition at line 704 of file strings.h.
Referenced by __manager_event(), __queues_show(), _sip_tcp_helper_thread(), action_createconfig(), action_status(), action_userevent(), add_blank(), add_codec_to_sdp(), add_header(), add_line(), add_noncodec_to_sdp(), add_sdp(), add_tcodec_to_sdp(), add_vcodec_to_sdp(), app_exec(), append_var_and_value_to_filter(), ast_cdr_serialize_variables(), ast_eivr_getvariable(), authority_to_str(), build_peer(), CB_ADD(), CB_ADD_LEN(), cdr_handler(), chanavail_exec(), cli_prompt(), destroy_curl(), destroy_pgsql(), detect_disconnect(), function_realtime_read(), function_realtime_readdestroy(), handle_cli_core_show_translation(), httpstatus_callback(), initreqprep(), load_column_config(), load_config(), log_jack_status(), odbc_log(), pbx_builtin_serialize_variables(), peer_mailboxes_to_str(), pgsql_reconnect(), phoneprov_callback(), print_uptimestr(), process_text_line(), realtime_curl(), realtime_ldap_base_ap(), realtime_multi_curl(), require_curl(), run_station(), send_eivr_event(), store_curl(), store_pgsql(), substitute_escapes(), transmit_notify_with_mwi(), transmit_state_notify(), update_curl(), update_ldap(), update_pgsql(), userevent_exec(), write_cdr(), xml_copy_escape(), and xml_translate().
int ast_str_append_va | ( | struct ast_str ** | buf, | |
ssize_t | max_len, | |||
const char * | fmt, | |||
va_list | ap | |||
) | [inline] |
Append to a dynamic string using a va_list.
Same as ast_str_set_va(), but append to the current content.
Definition at line 651 of file strings.h.
References ast_str_set_va(), and buf.
Referenced by __manager_event(), and ast_str_set().
static force_inline int ast_str_case_hash | ( | const char * | str | ) | [static] |
Compute a hash value on a case-insensitive string.
Uses the same hash algorithm as ast_str_hash, but converts all characters to lowercase prior to computing a hash. This allows for easy case-insensitive lookups in a hash table.
Definition at line 754 of file strings.h.
Referenced by dialog_hash_cb(), moh_class_hash(), parkinglot_hash_cb(), peer_hash_cb(), pvt_hash_cb(), queue_hash_cb(), and tps_hash_cb().
00755 { 00756 int hash = 5381; 00757 00758 while (*str) { 00759 hash = hash * 33 ^ tolower(*str++); 00760 } 00761 00762 return abs(hash); 00763 }
struct ast_str *attribute_malloc ast_str_create | ( | size_t | init_len | ) | [inline] |
Create a malloc'ed dynamic length string.
init_len | This is the initial length of the string buffer |
Definition at line 386 of file strings.h.
Referenced by __ast_http_post_load(), __sip_reliable_xmit(), _sip_tcp_helper_thread(), acf_curl_exec(), acf_odbc_read(), acf_odbc_write(), action_status(), app_exec(), ast_http_error(), cdr_handler(), cli_prompt(), config_curl(), config_text_file_load(), copy_request(), destroy_curl(), destroy_pgsql(), find_table(), handle_dbget(), handle_updates(), httpstatus_callback(), iax_parse_ies(), init_appendbuf(), init_queue(), init_req(), init_resp(), leave_voicemail(), load_column_config(), load_config(), meetme_cmd(), odbc_log(), pgsql_reconnect(), phoneprov_callback(), queue_set_param(), realtime_curl(), realtime_ldap_base_ap(), realtime_multi_curl(), require_curl(), require_pgsql(), run_station(), send_eivr_event(), sip_tcptls_write(), sipsock_read(), store_curl(), store_pgsql(), substitute_escapes(), update_curl(), update_ldap(), update_pgsql(), userevent_exec(), and write_cdr().
static force_inline int ast_str_hash | ( | const char * | str | ) | [static] |
Compute a hash value on a string.
This famous hash algorithm was written by Dan Bernstein and is commonly used.
http://www.cse.yorku.ca/~oz/hash.html
Definition at line 714 of file strings.h.
Referenced by ast_event_append_ie_str(), ast_event_hash_devstate(), ast_event_hash_devstate_change(), ast_event_hash_mwi(), ast_event_sub_append_ie_str(), entry_hash_fn(), group_hash_fn(), peer_hash_cb(), profile_hash_fn(), routes_hash_fn(), user_hash_cb(), and users_hash_fn().
00715 { 00716 int hash = 5381; 00717 00718 while (*str) 00719 hash = hash * 33 ^ *str++; 00720 00721 return abs(hash); 00722 }
static force_inline int ast_str_hash_add | ( | const char * | str, | |
int | hash | |||
) | [static] |
Compute a hash value on a string.
[in] | str | The string to add to the hash |
[in] | hash | The hash value to add to |
This famous hash algorithm was written by Dan Bernstein and is commonly used.
Definition at line 739 of file strings.h.
Referenced by ast_event_hash_mwi().
00740 { 00741 while (*str) 00742 hash = hash * 33 ^ *str++; 00743 00744 return abs(hash); 00745 }
int ast_str_make_space | ( | struct ast_str ** | buf, | |
size_t | new_len | |||
) | [inline] |
Make space in a new string (e.g. to read in data from a file)
Definition at line 467 of file strings.h.
Referenced by __ast_str_helper(), acf_odbc_read(), acf_odbc_write(), ast_str_get_encoded_str(), cli_prompt(), copy_request(), handle_dbget(), and WriteMemoryCallback().
void ast_str_reset | ( | struct ast_str * | buf | ) | [inline] |
Reset the content of a dynamic string. Useful before a series of ast_str_append.
Definition at line 400 of file strings.h.
Referenced by _sip_tcp_helper_thread(), acf_odbc_read(), action_status(), action_userevent(), app_exec(), build_peer(), cli_prompt(), detect_disconnect(), and handle_request_do().
int ast_str_set | ( | struct ast_str ** | buf, | |
ssize_t | max_len, | |||
const char * | fmt, | |||
... | ||||
) | [inline] |
Set a dynamic string using variable arguments.
buf | This is the address of a pointer to a struct ast_str which should have been retrieved using ast_str_thread_get. It will need to be updated in the case that the buffer has to be reallocated to accomodate a longer string than what it currently has space for. | |
max_len | This is the maximum length to allow the string buffer to grow to. If this is set to 0, then there is no maximum length. If set to -1, we are bound to the current maximum length. | |
fmt | This is the format string (printf style) |
Definition at line 683 of file strings.h.
References ast_str_append_va(), and buf.
Referenced by __ast_http_post_load(), __manager_event(), __queues_show(), __sip_reliable_xmit(), action_createconfig(), ast_http_error(), ast_sched_report(), ast_str_get_encoded_str(), build_peer(), cdr_handler(), check_auth(), cli_match_char_tree(), cli_prompt(), config_curl(), dahdi_new(), destroy_curl(), destroy_pgsql(), find_table(), handle_call_token(), handle_cli_core_show_translation(), iax_parse_ies(), init_queue(), init_req(), init_resp(), leave_voicemail(), load_column_config(), log_jack_status(), log_match_char_tree(), meetme_cmd(), odbc_log(), pgsql_reconnect(), process_text_line(), queue_set_param(), realtime_curl(), realtime_multi_curl(), require_curl(), require_pgsql(), run_station(), sip_tcptls_write(), sipsock_read(), store_curl(), store_pgsql(), transmit_fake_auth_response(), update_curl(), and update_pgsql().
int ast_str_set_va | ( | struct ast_str ** | buf, | |
ssize_t | max_len, | |||
const char * | fmt, | |||
va_list | ap | |||
) | [inline] |
Set a dynamic string from a va_list.
buf | This is the address of a pointer to a struct ast_str. If it is retrieved using ast_str_thread_get, the struct ast_threadstorage pointer will need to be updated in the case that the buffer has to be reallocated to accommodate a longer string than what it currently has space for. | |
max_len | This is the maximum length to allow the string buffer to grow to. If this is set to 0, then there is no maximum length. | |
fmt | This is the format string (printf style) | |
ap | This is the va_list |
AST_THREADSTORAGE(my_str, my_str_init); #define MY_STR_INIT_SIZE 128 ... void my_func(const char *fmt, ...) { struct ast_str *buf; va_list ap; if (!(buf = ast_str_thread_get(&my_str, MY_STR_INIT_SIZE))) return; ... va_start(fmt, ap); ast_str_set_va(&buf, 0, fmt, ap); va_end(ap); printf("This is the string we just built: %s\n", buf->str); ... }
Definition at line 640 of file strings.h.
References __ast_str_helper(), and buf.
Referenced by __ast_verbose_ap(), ast_agi_send(), ast_cli(), ast_log(), ast_str_append_va(), and astman_append().
struct ast_str * ast_str_thread_get | ( | struct ast_threadstorage * | ts, | |
size_t | init_len | |||
) | [inline] |
Retrieve a thread locally stored dynamic string.
ts | This is a pointer to the thread storage structure declared by using the AST_THREADSTORAGE macro. If declared with AST_THREADSTORAGE(my_buf, my_buf_init), then this argument would be (&my_buf). | |
init_len | This is the initial length of the thread's dynamic string. The current length may be bigger if previous operations in this thread have caused it to increase. |
AST_THREADSTORAGE(my_str, my_str_init); #define MY_STR_INIT_SIZE 128 ... void my_func(const char *fmt, ...) { struct ast_str *buf; if (!(buf = ast_str_thread_get(&my_str, MY_STR_INIT_SIZE))) return; ... }
Definition at line 531 of file strings.h.
Referenced by __ast_verbose_ap(), __manager_event(), acf_odbc_read(), action_userevent(), ast_agi_send(), ast_cli(), ast_log(), astman_append(), check_auth(), pbx_find_extension(), system_exec_helper(), and transmit_fake_auth_response().
char * ast_strip | ( | char * | s | ) | [inline] |
Strip leading/trailing whitespace from a string.
s | The string to be stripped (will be modified). |
Definition at line 135 of file strings.h.
Referenced by acf_if(), ast_register_file_version(), ast_strip_quoted(), build_profile(), check_blacklist(), config_text_file_load(), eivr_comm(), load_column_config(), load_config(), parse_cookies(), process_text_line(), realtime_multi_odbc(), realtime_multi_pgsql(), realtime_odbc(), realtime_pgsql(), and set().
char* ast_strip_quoted | ( | char * | s, | |
const char * | beg_quotes, | |||
const char * | end_quotes | |||
) |
Strip leading/trailing whitespace and quotes from a string.
s | The string to be stripped (will be modified). | |
beg_quotes | The list of possible beginning quote characters. | |
end_quotes | The list of matching ending quote characters. |
It can also remove beginning and ending quote (or quote-like) characters, in matching pairs. If the first character of the string matches any character in beg_quotes, and the last character of the string is the matching character in end_quotes, then they are removed from the string.
Examples:
ast_strip_quoted(buf, "\"", "\""); ast_strip_quoted(buf, "'", "'"); ast_strip_quoted(buf, "[{(", "]})");
Definition at line 1209 of file utils.c.
References ast_strip().
Referenced by ast_register_file_version(), get_rdnis(), iftime(), load_values_config(), parse_cookies(), and parse_dial_string().
01210 { 01211 char *e; 01212 char *q; 01213 01214 s = ast_strip(s); 01215 if ((q = strchr(beg_quotes, *s)) && *q != '\0') { 01216 e = s + strlen(s) - 1; 01217 if (*e == *(end_quotes + (q - beg_quotes))) { 01218 s++; 01219 *e = '\0'; 01220 } 01221 } 01222 01223 return s; 01224 }
static force_inline int ast_strlen_zero | ( | const char * | s | ) | [static] |
Definition at line 48 of file strings.h.
Referenced by __ast_callerid_generate(), __ast_channel_alloc_ap(), __ast_cli_generator(), __ast_cli_register(), __ast_request_and_dial(), __astman_get_header(), __has_voicemail(), __iax2_show_peers(), __oh323_new(), __queues_show(), __ssl_setup(), _macro_exec(), _sip_show_peer(), _sip_show_peers(), acf_channel_read(), acf_curl_exec(), acf_if(), acf_import(), acf_isexten_exec(), acf_mailbox_exists(), acf_meetme_info(), acf_odbc_read(), acf_odbc_write(), acf_rand_exec(), acf_strptime(), acf_version_exec(), acf_vmcount_exec(), action_add_agi_cmd(), action_agent_logoff(), action_agents(), action_atxfer(), action_bridge(), action_challenge(), action_command(), action_coresettings(), action_coreshowchannels(), action_corestatus(), action_dahdidialoffhook(), action_dahdidndoff(), action_dahdidndon(), action_dahdishowchannels(), action_extensionstate(), action_getconfig(), action_getconfigjson(), action_getvar(), action_hangup(), action_listcategories(), action_mailboxcount(), action_mailboxstatus(), action_meetmelist(), action_originate(), action_redirect(), action_sendtext(), action_setvar(), action_status(), action_timeout(), action_transfer(), action_transferhangup(), action_updateconfig(), action_waitevent(), add_agent(), add_calltoken_ignore(), add_peer_mailboxes(), add_realm_authentication(), add_sdp(), add_sip_domain(), admin_exec(), adsi_exec(), adsi_message(), advanced_options(), agent_call(), agent_devicestate(), agent_hangup(), agent_logoff_maintenance(), agent_new(), agent_read(), agent_request(), agents_show(), agents_show_online(), agi_exec_full(), aji_log_hook(), aji_send_exec(), alarmreceiver_exec(), alsa_new(), answer_exec_enable(), app_exec(), append_mailbox_mapping(), append_transaction(), apply_general_options(), apply_options_full(), apply_outgoing(), apply_peer(), apply_plan_to_number(), aqm_exec(), ast_add_extension2_lockopt(), ast_app_getdata(), ast_app_getdata_full(), ast_app_group_get_count(), ast_app_group_match_get_count(), ast_app_group_set_channel(), ast_app_group_split_group(), ast_bridge_call(), ast_build_timing(), ast_call_forward(), ast_cdr_copy_vars(), ast_cdr_fork(), ast_cdr_getvar(), ast_cdr_getvar_internal(), ast_cdr_merge(), ast_cdr_noanswer(), ast_cdr_serialize_variables(), ast_cdr_setaccount(), ast_cli_complete(), ast_context_remove_extension_callerid2(), ast_db_gettree(), ast_dnsmgr_get(), ast_dnsmgr_lookup(), ast_explicit_goto(), ast_false(), ast_feature_request_and_dial(), ast_frame_dump(), ast_get_encoded_char(), ast_get_enum(), ast_get_group(), ast_get_indication_zone(), ast_get_time_t(), ast_get_timeval(), ast_iax2_new(), ast_include_new(), ast_is_valid_string(), ast_jb_read_conf(), ast_linear_stream(), ast_load_realtime(), ast_makesocket(), ast_module_check(), ast_monitor_change_fname(), ast_monitor_start(), ast_monitor_stop(), ast_odbc_sanity_check(), ast_park_call_full(), ast_pbx_outgoing_app(), ast_pbx_outgoing_exten(), ast_privacy_set(), ast_remotecontrol(), ast_speech_unregister(), ast_stream_and_wait(), ast_taskprocessor_get(), ast_true(), ast_tzset(), ast_variable_delete(), ast_variable_update(), astman_get_variables(), astman_send_response_full(), async_wait(), asyncgoto_exec(), attempt_thread(), auth_exec(), authenticate(), authenticate_reply(), authenticate_verify(), autoanswer_complete(), background_detect_exec(), base64_decode(), base64_encode(), begin_dial_channel(), bridge_exec(), build_contact(), build_device(), build_gateway(), build_mapping(), build_parkinglot(), build_peer(), build_profile(), build_reply_digest(), build_route(), build_rpid(), build_user(), builtin_atxfer(), builtin_automixmonitor(), builtin_automonitor(), cache_get_callno_locked(), callerid_feed(), callerid_genmsg(), cb_events(), cdr_read(), cdr_write(), chan_misdn_log(), chanavail_exec(), change_monitor_action(), change_password_realtime(), channel_admin_exec(), channel_spy(), chanspy_exec(), check_access(), check_auth(), check_blacklist(), check_goto_on_transfer(), check_password(), check_peer_ok(), check_sip_domain(), check_user_full(), cleaned_basedn(), cli_console_dial(), cli_console_sendtext(), close_client(), common_exec(), compare(), compile_script(), conf_exec(), conf_run(), config_curl(), config_function_read(), config_ldap(), config_module(), config_text_file_load(), console_dial(), console_new(), console_sendtext(), controlplayback_exec(), copy_all_header(), copy_header(), copy_message(), copy_rules(), copy_via_headers(), count_exec(), create_addr(), create_addr_from_peer(), create_queue_member(), create_vmaccount(), csv_log(), csv_quote(), custom_log(), custom_prepare(), dahdi_call(), dahdi_handle_event(), dahdi_hangup(), dahdi_new(), dahdi_send_keypad_facility_exec(), dahdi_show_channel(), database_increment(), deltree_exec(), destroy_endpoint(), destroy_pgsql(), destroy_station(), destroy_trans(), destroy_trunk(), device_state_cb(), devstate_change_collector_cb(), devstate_write(), dial_exec_full(), dial_trunk(), dialgroup_read(), dialgroup_refreshdb(), dialgroup_write(), dialout(), dictate_exec(), directory_exec(), disa_exec(), do_directory(), do_forward(), do_immediate_setup(), do_message(), do_monitor(), do_pause_or_unpause(), do_timelimit(), dump_agents(), dump_cause(), dump_hint(), dumpchan_exec(), dundi_exec(), dundi_flags2str(), dundi_helper(), dundi_hint2str(), dundi_lookup_local(), dundi_query_read(), dundi_query_thread(), dundi_result_read(), dundi_show_mappings(), dundi_show_peer(), dundifunc_read(), enable_jack_hook(), enum_callback(), enum_query_read(), enum_result_read(), env_write(), exec_exec(), execif_exec(), export_ch(), extenspy_exec(), extract_uri(), extstate_read(), fast_originate(), feature_exec_app(), feature_interpret_helper(), festival_exec(), fileexists_core(), find_account(), find_call(), find_call_cb(), find_cli(), find_engine(), find_line_by_name(), find_parkinglot(), find_sdp(), find_sip_method(), find_table(), findparkinglotname(), forward_message(), ftype2mtype(), func_channels_read(), func_check_sipdomain(), func_header_read(), func_inheritance_write(), function_agent(), function_db_delete(), function_db_exists(), function_db_read(), function_db_write(), function_enum(), function_eval(), function_fieldqty(), function_realtime_read(), function_realtime_readdestroy(), function_realtime_store(), function_realtime_write(), function_txtcidname(), get_also_info(), get_destination(), get_ip_and_port_from_sdp(), get_range(), get_rdnis(), get_refer_info(), get_sip_pvt_byid_locked(), get_timerange(), get_transport_str2enum(), gosub_exec(), gosubif_exec(), goto_exten(), group_count_function_read(), group_function_read(), group_function_write(), group_list_function_read(), group_match_count_function_read(), group_show_channels(), gtalk_create_candidates(), gtalk_new(), gui_init(), handle_chanlist(), handle_cli_config_reload(), handle_cli_devstate_change(), handle_cli_dialplan_save(), handle_cli_file_convert(), handle_cli_iax2_show_cache(), handle_cli_iax2_show_peer(), handle_cli_iax2_show_users(), handle_cli_realtime_pgsql_status(), handle_command_response(), handle_controlstreamfile(), handle_debug_dialplan(), handle_exec(), handle_getvariable(), handle_incoming(), handle_options(), handle_orig(), handle_pri_set_debug_file(), handle_queue_pause_member(), handle_queue_rule_show(), handle_request_bye(), handle_request_info(), handle_request_invite(), handle_request_options(), handle_request_refer(), handle_request_subscribe(), handle_response(), handle_response_invite(), handle_response_notify(), handle_response_refer(), handle_response_register(), handle_saydatetime(), handle_show_dialplan(), handle_soft_key_event_message(), handle_speechrecognize(), handle_stimulus_message(), handle_subscribe(), handle_updates(), handle_voicemail_show_users(), has_voicemail(), hint_read(), httpd_helper_thread(), iax2_call(), iax2_datetime(), iax2_devicestate(), iax2_prov_app(), iax2_request(), iax_check_version(), iax_firmware_append(), iax_provflags2str(), ices_exec(), iconv_read(), iftime(), inboxcount2(), ind_load_module(), init_acf_query(), init_jack_data(), initreqprep(), insert_penaltychange(), inspect_module(), is_argument(), is_prefix(), isAnsweringMachine(), isexten_function_read(), jack_exec(), jb_choose_impl(), jingle_create_candidates(), jingle_new(), key_dial_page(), key_main_page(), launch_asyncagi(), launch_monitor_thread(), launch_netscript(), ldap_reconnect(), ldap_table_config_add_attribute(), leave_voicemail(), load_column_config(), load_config(), load_module(), load_values_config(), local_ast_moh_start(), log_events(), log_exec(), logger_print_normal(), login_exec(), loopback_parse(), lua_get_variable(), lua_get_variable_value(), main(), make_dir(), make_email_file(), make_filename(), make_logchannel(), manage_parkinglot(), manager_add_queue_member(), manager_dbdel(), manager_dbdeltree(), manager_dbget(), manager_dbput(), manager_iax2_show_peer_list(), manager_iax2_show_peers(), manager_jabber_send(), manager_list_voicemail_users(), manager_modulecheck(), manager_park(), manager_parking_status(), manager_pause_queue_member(), manager_play_dtmf(), manager_queue_log_custom(), manager_queue_member_penalty(), manager_queue_rule_show(), manager_queues_status(), manager_queues_summary(), manager_remove_queue_member(), manager_rpt_status(), manager_show_dialplan(), manager_show_dialplan_helper(), manager_show_registry(), manager_sip_qualify_peer(), manager_sip_show_peer(), manager_sip_show_peers(), manager_sipnotify(), matchcid(), math(), md5(), meetmemute(), message_template_find(), message_template_parse_filebody(), mgcp_call(), mgcp_hangup(), mgcp_new(), mgcp_request(), mgcp_ss(), mgcpsock_read(), milliwatt_exec(), minivm_accmess_exec(), minivm_account_func_read(), minivm_counter_func_read(), minivm_counter_func_write(), minivm_delete_exec(), minivm_greet_exec(), minivm_notify_exec(), minivm_record_exec(), misdn_answer(), misdn_call(), misdn_cfg_update_ptp(), misdn_check_l2l1(), misdn_facility_exec(), misdn_overlap_dial_task(), misdn_request(), misdn_set_opt_exec(), mixmonitor_exec(), mkintf(), monitor_dial(), morsecode_exec(), mp3_exec(), nbs_alloc(), next_channel(), notify_message(), notify_new_message(), odbc_log(), oh323_call(), oh323_request(), onedigit_goto(), orig_app(), orig_exten(), osp_auth(), ospauth_exec(), ospfinished_exec(), osplookup_exec(), ospnext_exec(), oss_call(), oss_new(), page_exec(), park_call_exec(), park_exec_full(), park_space_reserve(), parkandannounce_exec(), parse(), parse_config(), parse_cookies(), parse_dial_string(), parse_minse(), parse_register_contact(), parse_request(), parse_session_expires(), parse_sip_options(), parse_uri(), ParseBookmark(), pbx_builtin_answer(), pbx_builtin_background(), pbx_builtin_execiftime(), pbx_builtin_gotoif(), pbx_builtin_gotoiftime(), pbx_builtin_hangup(), pbx_builtin_importvar(), pbx_builtin_incomplete(), pbx_builtin_resetcdr(), pbx_builtin_saynumber(), pbx_builtin_setvar(), pbx_builtin_setvar_multiple(), pbx_builtin_waitexten(), pbx_checkcondition(), pbx_exec(), pbx_find_extension(), pbx_load_config(), pbx_load_users(), pbx_parseable_goto(), pbx_set_overrideswitch(), pbx_substitute_variables_helper_full(), peer_mailboxes_to_str(), pgsql_reconnect(), phone_call(), phone_new(), phoneprov_callback(), pickup_exec(), pickupchan_exec(), play_file(), play_mailbox_owner(), play_message(), play_message_callerid(), play_message_category(), play_message_datetime(), play_moh_exec(), play_record_review(), playback_exec(), poll_subscribed_mailboxes(), port_str2int(), post_cdr(), pp_each_extension_exec(), pp_each_user_exec(), pqm_exec(), prep_email_sub_vars(), pri_dchannel(), print_ext(), print_message(), privacy_exec(), proc_422_rsp(), process_ast_dsp(), process_echocancel(), process_message(), process_message_callback(), process_sdp(), process_sdp_o(), process_text_line(), process_token(), proxy_allocate(), ql_exec(), queue_exec(), queue_function_memberpenalty_read(), queue_function_memberpenalty_write(), queue_function_qac(), queue_function_qac_dep(), queue_function_queuememberlist(), queue_function_queuewaitingcount(), queue_function_var(), queue_mwi_event(), queue_reload_request(), quit_handler(), quote(), rcv_mac_addr(), rcvfax_exec(), read_agent_config(), read_config(), read_exec(), readexten_exec(), readfile_exec(), real_ctx(), realtime_curl(), realtime_ldap_entry_to_var(), realtime_ldap_result_to_vars(), realtime_ldap_status(), realtime_multi_curl(), realtime_multi_odbc(), realtime_multi_pgsql(), realtime_odbc(), realtime_pgsql(), realtime_update_peer(), receive_ademco_contact_id(), record_exec(), register_exten(), register_peer_exten(), register_verify(), registry_rerequest(), reload_config(), reload_followme(), reload_queue_members(), reload_queues(), replace_cid(), reply_digest(), reqprep(), requirecalltoken_mark_auto(), respprep(), retrydial_exec(), ring_entry(), rotate_file(), rpt_exec(), rpt_manager_do_stats(), rpt_manager_success(), rqm_exec(), rt_handle_member_record(), run_agi(), run_externnotify(), say_periodic_announcement(), sdl_setup(), search_directory(), select_item_pause(), SendDialTone(), senddtmf_exec(), sendimage_exec(), sendmail(), sendpage(), sendurl_exec(), set(), set_agentbycallerid(), set_bridge_features_on_config(), set_callforwards(), set_config(), set_insecure_flags(), set_local_info(), set_member_paused(), set_member_penalty(), set_moh_exec(), set_nonce_randdata(), set_one_cid(), setup_dahdi(), setup_incoming_call(), setup_privacy_args(), sha1(), shared_read(), shared_write(), shell_helper(), show_main_page(), sip_addheader(), sip_hangup(), sip_new(), sip_park(), sip_poke_peer(), sip_prepare_socket(), sip_register(), sip_request_call(), sip_show_channel(), sip_show_settings(), sip_show_user(), sip_sipredirect(), sip_uri_headers_cmp(), sip_uri_params_cmp(), skel_exec(), skinny_hold(), skinny_new(), skinny_register(), skinny_request(), skinny_ss(), sla_check_device(), sla_queue_event_conf(), sla_ring_station(), sla_station_exec(), sla_trunk_exec(), smdi_msg_find(), smdi_msg_read(), smdi_msg_retrieve_read(), sms_exec(), sndfax_exec(), socket_process(), softhangup_exec(), spawn_mp3(), speech_background(), split_ext(), ss_thread(), start_monitor_action(), start_monitor_exec(), static_callback(), stop_monitor_action(), store_config(), strings_to_mask(), substituted(), sysinfo_helper(), system_exec_helper(), testclient_exec(), testserver_exec(), transfer_exec(), transmit_cfwdstate(), transmit_fake_auth_response(), transmit_invite(), transmit_modify_request(), transmit_modify_with_sdp(), transmit_notify_request(), transmit_notify_request_with_callerid(), transmit_notify_with_mwi(), transmit_refer(), transmit_register(), transmit_request_with_auth(), try_calling(), try_firmware(), tryexec_exec(), unalloc_sub(), unistim_new(), unistim_request(), unistim_send_mwi_to_peer(), unregister_exten(), update_bridge_vars(), update_call_counter(), update_realtime_member_field(), update_registry(), upqm_exec(), uridecode(), uriencode(), usbradio_new(), userevent_exec(), valid_exit(), verbose_exec(), vm_authenticate(), vm_box_exists(), vm_exec(), vm_execmain(), vm_newuser(), vm_options(), vmauthenticate(), vmu_tm(), wait_for_answer(), wait_for_hangup(), wait_for_winner(), waituntil_exec(), word_match(), xml_translate(), and zapateller_exec().
char * ast_trim_blanks | ( | char * | str | ) | [inline] |
Trims trailing whitespace characters from a string.
str | the input string |
Definition at line 102 of file strings.h.
Referenced by ast_callerid_parse(), ast_skip_nonblanks(), callerid_write(), determine_firstline_parts(), httpd_helper_thread(), keypad_setup(), pbx_load_config(), and xml_translate().
int ast_true | ( | const char * | val | ) |
Make sure something is true. Determine if a string containing a boolean value is "true". This function checks to see whether a string passed to it is an indication of an "true" value. It checks to see if the string is "yes", "true", "y", "t", "on" or "1".
0 | if val is a NULL pointer. | |
-1 | if "true". | |
0 | otherwise. |
Definition at line 1311 of file utils.c.
References ast_strlen_zero().
Referenced by __ast_http_load(), __ast_rtp_reload(), __ast_udptl_reload(), __init_manager(), _parse(), action_agent_logoff(), action_bridge(), action_originate(), action_updateconfig(), aji_create_client(), aji_load_config(), apply_general_options(), apply_option(), apply_outgoing(), ast_jb_read_conf(), build_device(), build_gateway(), build_peer(), build_user(), connect_link(), dahdi_set_dnd(), do_reload(), do_timelimit(), festival_exec(), func_channel_write(), func_inheritance_write(), get_encrypt_methods(), gtalk_load_config(), handle_common_options(), handle_t38_options(), init_logger_chain(), jingle_load_config(), load_config(), load_config_meetme(), load_module(), load_moh_classes(), load_odbc_config(), load_rpt_vars(), local_ast_moh_start(), login_exec(), manager_add_queue_member(), manager_pause_queue_member(), message_template_build(), misdn_answer(), odbc_load_module(), osp_load(), parse_config(), pbx_load_config(), pbx_load_users(), process_echocancel(), queue_set_param(), read_agent_config(), realtime_directory(), reload_config(), reload_queues(), run_startup_commands(), search_directory(), set_active(), set_config(), sla_load_config(), speex_write(), start_monitor_action(), strings_to_mask(), and update_common_options().
01312 { 01313 if (ast_strlen_zero(s)) 01314 return 0; 01315 01316 /* Determine if this is a true value */ 01317 if (!strcasecmp(s, "yes") || 01318 !strcasecmp(s, "true") || 01319 !strcasecmp(s, "y") || 01320 !strcasecmp(s, "t") || 01321 !strcasecmp(s, "1") || 01322 !strcasecmp(s, "on")) 01323 return -1; 01324 01325 return 0; 01326 }
char* ast_unescape_c | ( | char * | s | ) |
Convert some C escape sequences.
(\b\f\n\r\t)
Definition at line 1245 of file utils.c.
01246 { 01247 char c, *ret, *dst; 01248 01249 if (src == NULL) 01250 return NULL; 01251 for (ret = dst = src; (c = *src++); *dst++ = c ) { 01252 if (c != '\\') 01253 continue; /* copy char at the end of the loop */ 01254 switch ((c = *src++)) { 01255 case '\0': /* special, trailing '\' */ 01256 c = '\\'; 01257 break; 01258 case 'b': /* backspace */ 01259 c = '\b'; 01260 break; 01261 case 'f': /* form feed */ 01262 c = '\f'; 01263 break; 01264 case 'n': 01265 c = '\n'; 01266 break; 01267 case 'r': 01268 c = '\r'; 01269 break; 01270 case 't': 01271 c = '\t'; 01272 break; 01273 } 01274 /* default, use the char literally */ 01275 } 01276 *dst = '\0'; 01277 return ret; 01278 }
char* ast_unescape_semicolon | ( | char * | s | ) |
Strip backslash for "escaped" semicolons, the string to be stripped (will be modified).
Definition at line 1226 of file utils.c.
Referenced by transmit_invite(), and transmit_notify_custom().
01227 { 01228 char *e; 01229 char *work = s; 01230 01231 while ((e = strchr(work, ';'))) { 01232 if ((e > work) && (*(e-1) == '\\')) { 01233 memmove(e - 1, e, strlen(e) + 1); 01234 work = e; 01235 } else { 01236 work = e + 1; 01237 } 01238 } 01239 01240 return s; 01241 }