From 56dd5438b04b869065d8e901c315496bb6777455 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Fri, 8 Sep 2017 19:52:02 +0200 Subject: move unix_file_* code to vppinfra This will allow us to use this code in client libraries without vlib. Change-Id: I8557b752496841ba588aa36b6082cbe2cd1867fe Signed-off-by: Damjan Marion --- src/vlib/unix/cli.c | 85 +++++++++++++++++++++++++++++------------------------ 1 file changed, 46 insertions(+), 39 deletions(-) (limited to 'src/vlib/unix/cli.c') diff --git a/src/vlib/unix/cli.c b/src/vlib/unix/cli.c index 068a4e16..39368823 100644 --- a/src/vlib/unix/cli.c +++ b/src/vlib/unix/cli.c @@ -141,7 +141,7 @@ typedef struct typedef struct { /** The file index held by unix.c */ - u32 unix_file_index; + u32 clib_file_index; /** Vector of output pending write to file descriptor. */ u8 *output_vector; @@ -502,11 +502,11 @@ unix_cli_match_action (unix_cli_parse_actions_t * a, * are available to be sent. */ static void -unix_cli_add_pending_output (unix_file_t * uf, +unix_cli_add_pending_output (clib_file_t * uf, unix_cli_file_t * cf, u8 * buffer, uword buffer_bytes) { - unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; vec_add (cf->output_vector, buffer, buffer_bytes); if (vec_len (cf->output_vector) > 0) @@ -514,7 +514,7 @@ unix_cli_add_pending_output (unix_file_t * uf, int skip_update = 0 != (uf->flags & UNIX_FILE_DATA_AVAILABLE_TO_WRITE); uf->flags |= UNIX_FILE_DATA_AVAILABLE_TO_WRITE; if (!skip_update) - um->file_update (uf, UNIX_FILE_UPDATE_MODIFY); + fm->file_update (uf, UNIX_FILE_UPDATE_MODIFY); } } @@ -522,10 +522,10 @@ unix_cli_add_pending_output (unix_file_t * uf, * that no more bytes are available to be sent. */ static void -unix_cli_del_pending_output (unix_file_t * uf, +unix_cli_del_pending_output (clib_file_t * uf, unix_cli_file_t * cf, uword n_bytes) { - unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; vec_delete (cf->output_vector, n_bytes, 0); if (vec_len (cf->output_vector) <= 0) @@ -533,7 +533,7 @@ unix_cli_del_pending_output (unix_file_t * uf, int skip_update = 0 == (uf->flags & UNIX_FILE_DATA_AVAILABLE_TO_WRITE); uf->flags &= ~UNIX_FILE_DATA_AVAILABLE_TO_WRITE; if (!skip_update) - um->file_update (uf, UNIX_FILE_UPDATE_MODIFY); + fm->file_update (uf, UNIX_FILE_UPDATE_MODIFY); } } @@ -580,7 +580,7 @@ unix_vlib_findchr (u8 chr, u8 * str, word len) */ static void unix_vlib_cli_output_raw (unix_cli_file_t * cf, - unix_file_t * uf, u8 * buffer, uword buffer_bytes) + clib_file_t * uf, u8 * buffer, uword buffer_bytes) { int n = 0; @@ -610,7 +610,7 @@ unix_vlib_cli_output_raw (unix_cli_file_t * cf, */ static void unix_vlib_cli_output_cooked (unix_cli_file_t * cf, - unix_file_t * uf, + clib_file_t * uf, u8 * buffer, uword buffer_bytes) { word end = 0, start = 0; @@ -646,7 +646,7 @@ unix_vlib_cli_output_cooked (unix_cli_file_t * cf, /** @brief Output the CLI prompt */ static void -unix_cli_cli_prompt (unix_cli_file_t * cf, unix_file_t * uf) +unix_cli_cli_prompt (unix_cli_file_t * cf, clib_file_t * uf) { unix_cli_main_t *cm = &unix_cli_main; @@ -655,7 +655,7 @@ unix_cli_cli_prompt (unix_cli_file_t * cf, unix_file_t * uf) /** @brief Output a pager prompt and show number of buffered lines */ static void -unix_cli_pager_prompt (unix_cli_file_t * cf, unix_file_t * uf) +unix_cli_pager_prompt (unix_cli_file_t * cf, clib_file_t * uf) { u8 *prompt; u32 h; @@ -678,7 +678,7 @@ unix_cli_pager_prompt (unix_cli_file_t * cf, unix_file_t * uf) /** @brief Output a pager "skipping" message */ static void -unix_cli_pager_message (unix_cli_file_t * cf, unix_file_t * uf, +unix_cli_pager_message (unix_cli_file_t * cf, clib_file_t * uf, char *message, char *postfix) { u8 *prompt; @@ -694,7 +694,7 @@ unix_cli_pager_message (unix_cli_file_t * cf, unix_file_t * uf, /** @brief Erase the printed pager prompt */ static void -unix_cli_pager_prompt_erase (unix_cli_file_t * cf, unix_file_t * uf) +unix_cli_pager_prompt_erase (unix_cli_file_t * cf, clib_file_t * uf) { if (cf->ansi_capable) { @@ -716,7 +716,7 @@ unix_cli_pager_prompt_erase (unix_cli_file_t * cf, unix_file_t * uf) /** @brief Uses an ANSI escape sequence to move the cursor */ static void -unix_cli_ansi_cursor (unix_cli_file_t * cf, unix_file_t * uf, u16 x, u16 y) +unix_cli_ansi_cursor (unix_cli_file_t * cf, clib_file_t * uf, u16 x, u16 y) { u8 *str; @@ -732,7 +732,7 @@ unix_cli_ansi_cursor (unix_cli_file_t * cf, unix_file_t * uf, u16 x, u16 y) * @param uf Unix file of the CLI session. */ static void -unix_cli_pager_redraw (unix_cli_file_t * cf, unix_file_t * uf) +unix_cli_pager_redraw (unix_cli_file_t * cf, clib_file_t * uf) { unix_cli_pager_index_t *pi = NULL; u8 *line = NULL; @@ -930,12 +930,13 @@ static void unix_vlib_cli_output (uword cli_file_index, u8 * buffer, uword buffer_bytes) { unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_main_t *cm = &unix_cli_main; unix_cli_file_t *cf; - unix_file_t *uf; + clib_file_t *uf; cf = pool_elt_at_index (cm->cli_file_pool, cli_file_index); - uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); if (cf->no_pager || um->cli_pager_buffer_limit == 0 || cf->height == 0) { @@ -1037,7 +1038,8 @@ static void unix_cli_file_welcome (unix_cli_main_t * cm, unix_cli_file_t * cf) { unix_main_t *um = &unix_main; - unix_file_t *uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + clib_file_main_t *fm = &file_main; + clib_file_t *uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); unix_cli_banner_t *banner; int i, len; @@ -1104,7 +1106,7 @@ unix_cli_file_welcome_timer (any arg, f64 delay) static i32 unix_cli_process_telnet (unix_main_t * um, unix_cli_file_t * cf, - unix_file_t * uf, u8 * input_vector, uword len) + clib_file_t * uf, u8 * input_vector, uword len) { /* Input_vector starts at IAC byte. * See if we have a complete message; if not, return -1 so we wait for more. @@ -1229,7 +1231,7 @@ static int unix_cli_line_process_one (unix_cli_main_t * cm, unix_main_t * um, unix_cli_file_t * cf, - unix_file_t * uf, + clib_file_t * uf, u8 input, unix_cli_parse_action_t action) { u8 *prev; @@ -2059,10 +2061,10 @@ unix_cli_line_process_one (unix_cli_main_t * cm, /** @brief Process input bytes on a stream to provide line editing and * command history in the CLI. */ static int -unix_cli_line_edit (unix_cli_main_t * cm, - unix_main_t * um, unix_cli_file_t * cf) +unix_cli_line_edit (unix_cli_main_t * cm, unix_main_t * um, + clib_file_main_t * fm, unix_cli_file_t * cf) { - unix_file_t *uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + clib_file_t *uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); int i; for (i = 0; i < vec_len (cf->input_vector); i++) @@ -2139,7 +2141,8 @@ static void unix_cli_process_input (unix_cli_main_t * cm, uword cli_file_index) { unix_main_t *um = &unix_main; - unix_file_t *uf; + clib_file_main_t *fm = &file_main; + clib_file_t *uf; unix_cli_file_t *cf = pool_elt_at_index (cm->cli_file_pool, cli_file_index); unformat_input_t input; int vlib_parse_eval (u8 *); @@ -2157,7 +2160,7 @@ more: else { /* Line edit, echo, etc. */ - if (unix_cli_line_edit (cm, um, cf)) + if (unix_cli_line_edit (cm, um, fm, cf)) /* want more input */ return; } @@ -2196,7 +2199,7 @@ more: /* Re-fetch pointer since pool may have moved. */ cf = pool_elt_at_index (cm->cli_file_pool, cli_file_index); - uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); done: /* reset vector; we'll re-use it later */ @@ -2240,12 +2243,13 @@ static void unix_cli_kill (unix_cli_main_t * cm, uword cli_file_index) { unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_file_t *cf; - unix_file_t *uf; + clib_file_t *uf; int i; cf = pool_elt_at_index (cm->cli_file_pool, cli_file_index); - uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); /* Quit/EOF on stdin means quit program. */ if (uf->file_descriptor == UNIX_CLI_STDIN_FD) @@ -2259,7 +2263,7 @@ unix_cli_kill (unix_cli_main_t * cm, uword cli_file_index) vec_free (cf->command_history); - unix_file_del (um, uf); + clib_file_del (fm, uf); unix_cli_file_free (cf); pool_put (cm->cli_file_pool, cf); @@ -2311,7 +2315,7 @@ done: /** Called when a CLI session file descriptor can be written to without * blocking. */ static clib_error_t * -unix_cli_write_ready (unix_file_t * uf) +unix_cli_write_ready (clib_file_t * uf) { unix_cli_main_t *cm = &unix_cli_main; unix_cli_file_t *cf; @@ -2334,7 +2338,7 @@ unix_cli_write_ready (unix_file_t * uf) /** Called when a CLI session file descriptor has data to be read. */ static clib_error_t * -unix_cli_read_ready (unix_file_t * uf) +unix_cli_read_ready (clib_file_t * uf) { unix_main_t *um = &unix_main; unix_cli_main_t *cm = &unix_cli_main; @@ -2380,8 +2384,9 @@ static u32 unix_cli_file_add (unix_cli_main_t * cm, char *name, int fd) { unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_file_t *cf; - unix_file_t template = { 0 }; + clib_file_t template = { 0 }; vlib_main_t *vm = um->vlib_main; vlib_node_t *n; @@ -2424,7 +2429,7 @@ unix_cli_file_add (unix_cli_main_t * cm, char *name, int fd) template.private_data = cf - cm->cli_file_pool; cf->process_node_index = n->index; - cf->unix_file_index = unix_file_add (um, &template); + cf->clib_file_index = clib_file_add (fm, &template); cf->output_vector = 0; cf->input_vector = 0; @@ -2439,9 +2444,10 @@ unix_cli_file_add (unix_cli_main_t * cm, char *name, int fd) /** Telnet listening socket has a new connection. */ static clib_error_t * -unix_cli_listen_read_ready (unix_file_t * uf) +unix_cli_listen_read_ready (clib_file_t * uf) { unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_main_t *cm = &unix_cli_main; clib_socket_t *s = &um->cli_listen_socket; clib_socket_t client; @@ -2497,7 +2503,7 @@ unix_cli_listen_read_ready (unix_file_t * uf) /* Setup the pager */ cf->no_pager = um->cli_no_pager; - uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); /* Send the telnet options */ unix_vlib_cli_output_raw (cf, uf, charmode_option, @@ -2517,11 +2523,11 @@ unix_cli_listen_read_ready (unix_file_t * uf) static void unix_cli_resize_interrupt (int signum) { - unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_main_t *cm = &unix_cli_main; unix_cli_file_t *cf = pool_elt_at_index (cm->cli_file_pool, cm->stdin_cli_file_index); - unix_file_t *uf = pool_elt_at_index (um->file_pool, cf->unix_file_index); + clib_file_t *uf = pool_elt_at_index (fm->file_pool, cf->clib_file_index); struct winsize ws; (void) signum; @@ -2548,6 +2554,7 @@ static clib_error_t * unix_cli_config (vlib_main_t * vm, unformat_input_t * input) { unix_main_t *um = &unix_main; + clib_file_main_t *fm = &file_main; unix_cli_main_t *cm = &unix_cli_main; int flags; clib_error_t *error = 0; @@ -2640,7 +2647,7 @@ unix_cli_config (vlib_main_t * vm, unformat_input_t * input) if (s->config && s->config[0] != 0) { /* CLI listen. */ - unix_file_t template = { 0 }; + clib_file_t template = { 0 }; /* mkdir of file socketu, only under /run */ if (strncmp (s->config, "/run", 4) == 0) @@ -2667,7 +2674,7 @@ unix_cli_config (vlib_main_t * vm, unformat_input_t * input) template.read_function = unix_cli_listen_read_ready; template.file_descriptor = s->fd; - unix_file_add (um, &template); + clib_file_add (fm, &template); } /* Set CLI prompt. */ -- cgit 1.2.3-korg