diff options
Diffstat (limited to 'net/asterisk16/files/patch-apps::app_rxfax.c')
| -rw-r--r-- | net/asterisk16/files/patch-apps::app_rxfax.c | 399 |
1 files changed, 0 insertions, 399 deletions
diff --git a/net/asterisk16/files/patch-apps::app_rxfax.c b/net/asterisk16/files/patch-apps::app_rxfax.c deleted file mode 100644 index cabfb1a98604..000000000000 --- a/net/asterisk16/files/patch-apps::app_rxfax.c +++ /dev/null @@ -1,399 +0,0 @@ - -$FreeBSD$ - ---- apps/app_rxfax.c.orig -+++ apps/app_rxfax.c -@@ -0,0 +1,393 @@ -+/* -+ * Asterisk -- A telephony toolkit for Linux. -+ * -+ * Trivial application to receive a TIFF FAX file -+ * -+ * Copyright (C) 2003, Steve Underwood -+ * -+ * Steve Underwood <steveu@coppice.org> -+ * -+ * This program is free software, distributed under the terms of -+ * the GNU General Public License -+ */ -+ -+#include <string.h> -+#include <stdlib.h> -+#include <stdio.h> -+#if !defined(__FreeBSD__) || __FreeBSD_version < 500028 -+#include <inttypes.h> -+#else -+#include <stdint.h> -+#endif -+#include <pthread.h> -+#include <errno.h> -+#if !defined(__FreeBSD__) || __FreeBSD_version >= 503000 -+#include <tgmath.h> -+#endif -+#include <tiffio.h> -+ -+#include <spandsp.h> -+ -+#include "asterisk.h" -+ -+ASTERISK_FILE_VERSION(__FILE__, "$Revision:$") -+ -+#include "asterisk/lock.h" -+#include "asterisk/file.h" -+#include "asterisk/logger.h" -+#include "asterisk/channel.h" -+#include "asterisk/pbx.h" -+#include "asterisk/module.h" -+#include "asterisk/translate.h" -+#include "asterisk/dsp.h" -+#include "asterisk/manager.h" -+ -+static char *tdesc = "Trivial FAX Receive Application"; -+ -+static char *app = "RxFAX"; -+ -+static char *synopsis = "Receive a FAX to a file"; -+ -+static char *descrip = -+" RxFAX(filename[|caller][|debug]): Receives a FAX from the channel into the\n" -+"given filename. If the file exists it will be overwritten. The file\n" -+"should be in TIFF/F format.\n" -+"The \"caller\" option makes the application behave as a calling machine,\n" -+"rather than the answering machine. The default behaviour is to behave as\n" -+"an answering machine.\n" -+"Uses LOCALSTATIONID to identify itself to the remote end.\n" -+" LOCALHEADERINFO to generate a header line on each page.\n" -+"Sets REMOTESTATIONID to the sender CSID.\n" -+" FAXPAGES to the number of pages received.\n" -+" FAXBITRATE to the transmition rate.\n" -+" FAXRESOLUTION to the resolution.\n" -+"Returns -1 when the user hangs up.\n" -+"Returns 0 otherwise.\n"; -+ -+STANDARD_LOCAL_USER; -+ -+LOCAL_USER_DECL; -+ -+#define MAX_BLOCK_SIZE 240 -+ -+static void span_message(int level, const char *msg) -+{ -+ int ast_level; -+ -+ if (level == SPAN_LOG_WARNING) -+ ast_level = __LOG_WARNING; -+ else if (level == SPAN_LOG_WARNING) -+ ast_level = __LOG_WARNING; -+ else -+ ast_level = __LOG_DEBUG; -+ ast_log(ast_level, __FILE__, __LINE__, __PRETTY_FUNCTION__, msg); -+} -+/*- End of function --------------------------------------------------------*/ -+ -+static void t30_flush(t30_state_t *s, int which) -+{ -+ //TODO: -+} -+/*- End of function --------------------------------------------------------*/ -+ -+static void phase_e_handler(t30_state_t *s, void *user_data, int result) -+{ -+ struct ast_channel *chan; -+ t30_stats_t t; -+ char local_ident[21]; -+ char far_ident[21]; -+ char buf[11]; -+ -+ chan = (struct ast_channel *) user_data; -+ if (result == T30_ERR_OK) -+ { -+ t30_get_transfer_statistics(s, &t); -+ t30_get_far_ident(s, far_ident); -+ t30_get_local_ident(s, local_ident); -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ ast_log(LOG_DEBUG, "Fax successfully received.\n"); -+ ast_log(LOG_DEBUG, "Remote station id: %s\n", far_ident); -+ ast_log(LOG_DEBUG, "Local station id: %s\n", local_ident); -+ ast_log(LOG_DEBUG, "Pages transferred: %i\n", t.pages_transferred); -+ ast_log(LOG_DEBUG, "Image resolution: %i x %i\n", t.column_resolution, t.row_resolution); -+ ast_log(LOG_DEBUG, "Transfer Rate: %i\n", t.bit_rate); -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ manager_event(EVENT_FLAG_CALL, -+ "FaxReceived", "Channel: %s\nExten: %s\nCallerID: %s\nRemoteStationID: %s\nLocalStationID: %s\nPagesTransferred: %i\nResolution: %i\nTransferRate: %i\nFileName: %s\n", -+ chan->name, -+ chan->exten, -+ (chan->cid.cid_num) ? chan->cid.cid_num : "", -+ far_ident, -+ local_ident, -+ t.pages_transferred, -+ t.row_resolution, -+ t.bit_rate, -+ s->rx_file); -+ pbx_builtin_setvar_helper(chan, "REMOTESTATIONID", far_ident); -+ snprintf(buf, sizeof(buf), "%i", t.pages_transferred); -+ pbx_builtin_setvar_helper(chan, "FAXPAGES", buf); -+ snprintf(buf, sizeof(buf), "%i", t.row_resolution); -+ pbx_builtin_setvar_helper(chan, "FAXRESOLUTION", buf); -+ snprintf(buf, sizeof(buf), "%i", t.bit_rate); -+ pbx_builtin_setvar_helper(chan, "FAXBITRATE", buf); -+ } -+ else -+ { -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ ast_log(LOG_DEBUG, "Fax receive not successful - result (%d) %s.\n", result, t30_completion_code_to_str(result)); -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ } -+} -+/*- End of function --------------------------------------------------------*/ -+ -+static void phase_d_handler(t30_state_t *s, void *user_data, int result) -+{ -+ struct ast_channel *chan; -+ t30_stats_t t; -+ -+ chan = (struct ast_channel *) user_data; -+ if (result) -+ { -+ t30_get_transfer_statistics(s, &t); -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ ast_log(LOG_DEBUG, "Pages transferred: %i\n", t.pages_transferred); -+ ast_log(LOG_DEBUG, "Image size: %i x %i\n", t.columns, t.rows); -+ ast_log(LOG_DEBUG, "Image resolution %i x %i\n", t.column_resolution, t.row_resolution); -+ ast_log(LOG_DEBUG, "Transfer Rate: %i\n", t.bit_rate); -+ ast_log(LOG_DEBUG, "Bad rows %i\n", t.bad_rows); -+ ast_log(LOG_DEBUG, "Longest bad row run %i\n", t.longest_bad_row_run); -+ ast_log(LOG_DEBUG, "Compression type %i\n", t.encoding); -+ ast_log(LOG_DEBUG, "Image size (bytes) %i\n", t.image_size); -+ ast_log(LOG_DEBUG, "==============================================================================\n"); -+ } -+} -+/*- End of function --------------------------------------------------------*/ -+ -+static int rxfax_exec(struct ast_channel *chan, void *data) -+{ -+ int res = 0; -+ char template_file[256]; -+ char target_file[256]; -+ char *s; -+ char *t; -+ char *v; -+ char *x; -+ int option; -+ int len; -+ int i; -+ t30_state_t fax; -+ int calling_party; -+ int verbose; -+ int samples; -+ -+ struct localuser *u; -+ struct ast_frame *inf = NULL; -+ struct ast_frame outf; -+ -+ int original_read_fmt; -+ int original_write_fmt; -+ -+ uint8_t __buf[sizeof(uint16_t)*MAX_BLOCK_SIZE + 2*AST_FRIENDLY_OFFSET]; -+ uint8_t *buf = __buf + AST_FRIENDLY_OFFSET; -+ -+ if (chan == NULL) -+ { -+ ast_log(LOG_WARNING, "Fax receive channel is NULL. Giving up.\n"); -+ return -1; -+ } -+ -+ span_set_message_handler(span_message); -+ -+ /* The next few lines of code parse out the filename and header from the input string */ -+ if (data == NULL) -+ { -+ /* No data implies no filename or anything is present */ -+ ast_log(LOG_WARNING, "Rxfax requires an argument (filename)\n"); -+ return -1; -+ } -+ -+ calling_party = FALSE; -+ verbose = FALSE; -+ target_file[0] = '\0'; -+ -+ for (option = 0, v = s = data; v; option++, s++) -+ { -+ t = s; -+ v = strchr(s, '|'); -+ s = (v) ? v : s + strlen(s); -+ strncpy((char *) buf, t, s - t); -+ buf[s - t] = '\0'; -+ if (option == 0) -+ { -+ /* The first option is always the file name */ -+ len = s - t; -+ if (len > 255) -+ len = 255; -+ strncpy(target_file, t, len); -+ target_file[len] = '\0'; -+ /* Allow the use of %d in the file name for a wild card of sorts, to -+ create a new file with the specified name scheme */ -+ if ((x = strchr(target_file, '%')) && x[1] == 'd') -+ { -+ strcpy(template_file, target_file); -+ i = 0; -+ do -+ { -+ snprintf(target_file, 256, template_file, 1); -+ i++; -+ } -+ while (ast_fileexists(target_file, "", chan->language) != -1); -+ } -+ } -+ else if (strncmp("caller", t, s - t) == 0) -+ { -+ calling_party = TRUE; -+ } -+ else if (strncmp("debug", t, s - t) == 0) -+ { -+ verbose = TRUE; -+ } -+ } -+ -+ /* Done parsing */ -+ -+ LOCAL_USER_ADD(u); -+ -+ if (chan->_state != AST_STATE_UP) -+ { -+ /* Shouldn't need this, but checking to see if channel is already answered -+ * Theoretically asterisk should already have answered before running the app */ -+ res = ast_answer(chan); -+ } -+ -+ if (!res) -+ { -+ original_read_fmt = chan->readformat; -+ if (original_read_fmt != AST_FORMAT_SLINEAR) -+ { -+ res = ast_set_read_format(chan, AST_FORMAT_SLINEAR); -+ if (res < 0) -+ { -+ ast_log(LOG_WARNING, "Unable to set to linear read mode, giving up\n"); -+ return -1; -+ } -+ } -+ original_write_fmt = chan->writeformat; -+ if (original_write_fmt != AST_FORMAT_SLINEAR) -+ { -+ res = ast_set_write_format(chan, AST_FORMAT_SLINEAR); -+ if (res < 0) -+ { -+ ast_log(LOG_WARNING, "Unable to set to linear write mode, giving up\n"); -+ res = ast_set_read_format(chan, original_read_fmt); -+ if (res) -+ ast_log(LOG_WARNING, "Unable to restore read format on '%s'\n", chan->name); -+ return -1; -+ } -+ } -+ fax_init(&fax, calling_party, NULL); -+ if (verbose) -+ fax.logging.level = SPAN_LOG_SHOW_SEVERITY | SPAN_LOG_SHOW_PROTOCOL | SPAN_LOG_FLOW; -+ x = pbx_builtin_getvar_helper(chan, "LOCALSTATIONID"); -+ if (x && x[0]) -+ t30_set_local_ident(&fax, x); -+ x = pbx_builtin_getvar_helper(chan, "LOCALHEADERINFO"); -+ if (x && x[0]) -+ t30_set_header_info(&fax, x); -+ t30_set_rx_file(&fax, target_file, -1); -+ //t30_set_phase_b_handler(&fax, phase_b_handler, chan); -+ t30_set_phase_d_handler(&fax, phase_d_handler, chan); -+ t30_set_phase_e_handler(&fax, phase_e_handler, chan); -+ while (ast_waitfor(chan, -1) > -1) -+ { -+ inf = ast_read(chan); -+ if (inf == NULL) -+ { -+ res = -1; -+ break; -+ } -+ if (inf->frametype == AST_FRAME_VOICE) -+ { -+ if (fax_rx(&fax, inf->data, inf->samples)) -+ break; -+ samples = (inf->samples <= MAX_BLOCK_SIZE) ? inf->samples : MAX_BLOCK_SIZE; -+ len = fax_tx(&fax, (int16_t *) &buf[AST_FRIENDLY_OFFSET], samples); -+ if (len) -+ { -+ memset(&outf, 0, sizeof(outf)); -+ outf.frametype = AST_FRAME_VOICE; -+ outf.subclass = AST_FORMAT_SLINEAR; -+ outf.datalen = len*sizeof(int16_t); -+ outf.samples = len; -+ outf.data = &buf[AST_FRIENDLY_OFFSET]; -+ outf.offset = AST_FRIENDLY_OFFSET; -+ outf.src = "RxFAX"; -+ if (ast_write(chan, &outf) < 0) -+ { -+ ast_log(LOG_WARNING, "Unable to write frame to channel; %s\n", strerror(errno)); -+ break; -+ } -+ } -+ } -+ ast_frfree(inf); -+ } -+ if (inf == NULL) -+ { -+ ast_log(LOG_DEBUG, "Got hangup\n"); -+ res = -1; -+ } -+ if (original_read_fmt != AST_FORMAT_SLINEAR) -+ { -+ res = ast_set_read_format(chan, original_read_fmt); -+ if (res) -+ ast_log(LOG_WARNING, "Unable to restore read format on '%s'\n", chan->name); -+ } -+ if (original_write_fmt != AST_FORMAT_SLINEAR) -+ { -+ res = ast_set_write_format(chan, original_write_fmt); -+ if (res) -+ ast_log(LOG_WARNING, "Unable to restore write format on '%s'\n", chan->name); -+ } -+ fax_release(&fax); -+ } -+ else -+ { -+ ast_log(LOG_WARNING, "Could not answer channel '%s'\n", chan->name); -+ } -+ LOCAL_USER_REMOVE(u); -+ return res; -+} -+/*- End of function --------------------------------------------------------*/ -+ -+int unload_module(void) -+{ -+ STANDARD_HANGUP_LOCALUSERS; -+ return ast_unregister_application(app); -+} -+/*- End of function --------------------------------------------------------*/ -+ -+int load_module(void) -+{ -+ return ast_register_application(app, rxfax_exec, synopsis, descrip); -+} -+ -+char *description(void) -+{ -+ return tdesc; -+} -+/*- End of function --------------------------------------------------------*/ -+ -+int usecount(void) -+{ -+ int res; -+ STANDARD_USECOUNT(res); -+ return res; -+} -+/*- End of function --------------------------------------------------------*/ -+ -+char *key(void) -+{ -+ return ASTERISK_GPL_KEY; -+} -+/*- End of function --------------------------------------------------------*/ -+/*- End of file ------------------------------------------------------------*/ |