From 14b7cae257a2200ed56b75111610d456086e681e Mon Sep 17 00:00:00 2001 From: robertl Date: Wed, 31 Jul 2002 22:55:06 +0000 Subject: [PATCH] Initial revision --- .cvsignore | 1 + COPYING | 339 +++++++++++++++++++++++++++ Makefile | 15 ++ README | 115 ++++++++++ README.contrib | 24 ++ csv.c | 124 ++++++++++ defs.h | 106 +++++++++ geo.c | 221 ++++++++++++++++++ geocaching.loc | 1 + gpsman | 53 +++++ gpsman.c | 132 +++++++++++ gpsman2 | 75 ++++++ gpsutil.c | 111 +++++++++ gpx.c | 249 ++++++++++++++++++++ magellan.h | 47 ++++ magproto.c | 585 +++++++++++++++++++++++++++++++++++++++++++++++ main.c | 78 +++++++ mapsend.c | 176 ++++++++++++++ mapsend.h | 37 +++ mapsource.c | 136 +++++++++++ pcx.c | 155 +++++++++++++ queue.c | 42 ++++ queue.h | 43 ++++ reference/gl.loc | 47 ++++ reference/gu.wpt | 9 + route.c | 47 ++++ testo | 45 ++++ tiger.c | 117 ++++++++++ util.c | 64 ++++++ vecs.c | 122 ++++++++++ waypt.c | 71 ++++++ 31 files changed, 3387 insertions(+) create mode 100644 .cvsignore create mode 100644 COPYING create mode 100644 Makefile create mode 100644 README create mode 100644 README.contrib create mode 100644 csv.c create mode 100644 defs.h create mode 100644 geo.c create mode 100644 geocaching.loc create mode 100644 gpsman create mode 100644 gpsman.c create mode 100644 gpsman2 create mode 100644 gpsutil.c create mode 100644 gpx.c create mode 100644 magellan.h create mode 100644 magproto.c create mode 100644 main.c create mode 100644 mapsend.c create mode 100644 mapsend.h create mode 100644 mapsource.c create mode 100644 pcx.c create mode 100644 queue.c create mode 100644 queue.h create mode 100644 reference/gl.loc create mode 100644 reference/gu.wpt create mode 100644 route.c create mode 100755 testo create mode 100644 tiger.c create mode 100644 util.c create mode 100644 vecs.c create mode 100644 waypt.c diff --git a/.cvsignore b/.cvsignore new file mode 100644 index 000000000..cba7efc8e --- /dev/null +++ b/.cvsignore @@ -0,0 +1 @@ +a.out diff --git a/COPYING b/COPYING new file mode 100644 index 000000000..514d6c73f --- /dev/null +++ b/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place - Suite 330, Boston, MA 02111 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) 19yy + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/Makefile b/Makefile new file mode 100644 index 000000000..094ff43f5 --- /dev/null +++ b/Makefile @@ -0,0 +1,15 @@ +CFLAGS=-g + +FMTS=magproto.o gpx.o geo.o gpsman.o mapsend.o mapsource.o \ + gpsutil.o tiger.o pcx.o csv.o + +OBJS=main.o queue.o route.o waypt.o util.o vecs.o $(FMTS) + +gpsbabel: $(OBJS) + $(CC) $(CFLAGS) $(OBJS) -o gpsbabel -lexpat -lm + +clean: + rm -f $(OBJS) gpsbabel + +mapsend.o: mapsend.h +magproto.o: magellan.h diff --git a/README b/README new file mode 100644 index 000000000..7856d7cc4 --- /dev/null +++ b/README @@ -0,0 +1,115 @@ + +THE PROBLEM + + There are simply too many gratituosuly different file formats to + hold waypoint and route information in various programs used by + computers. GPX (http://www.topografix.com/gpx.asp) attempts to + define a standard in XML to contain all the data, but there are + too many programs that don't understand it yet and too much data + that are in an alternate format. + +THE SOLUTION + + I needed to convert waypoints between a couple of formats, so + I whipped up a converter and based it on an extensible foundation + so that it was easy to add new formats. Most file formats added + so far have taken under 200 lines of reasonable ISO C so they can + be stamped out pretty trivially. + +THE FORMATS + + GPX + + This is the most capable and expressive of all the file formats + supplied. It is described at http://www.topografix.com/gpx.asp + and is supported by EasyGPS, ExpertGPS, and man other programs + described at http://www.topografix.com/gpx_resources.asp + + GEO + + geocaching.com spits up geocaching.loc files that are XML-ish but + not quite GPX. Becuase it's so close to GPX, this format is very + well supported. + + MAGELLAN + + Waypoint upload and download works reliably. + + As of this writing, there is still a lot of "scribbling" in the + source for functionality that isn't hooked up to the rest of the + program. Communication errors are handled and verification of + data is turned on. + + GPSMAN + + GPS Manager can read and write formats that this converter doesn't + understand. The default formats (WGS84, DDD) work reliably. + + GPSUTIL + + GPSUtil has a simple file format of this program that runs on POSIX- + compliant OSes like UNIX and Linux. Reads and writes of this format + are reliable. (I've also contributed to this program.) It's + available at http://www.cs.uakron.edu/~hennings/gpsutil/. + + TIGER + + The U.S. Census Bureau proives online mapping facilities. This + format is described at: http://tiger.census.gov/instruct.html. + + CSV + + There are a billion variants of Comma Separated Value data. This + is the one that makes Delorme S&A Deluxe 9 happy. + + MAPSEND + + Magellan was smart enough to document their file format to make + creating software like this possible. It reads and writes only + waypoints (not routes) at this time. + + PCX + + Garmin documents only PCX5, an older format limited to the lame NMEA + six-character waypoint names that's treated as a second-class citizien + in current versions of MapSource. Use file->import to read these + files. Anyone with information on the *.mps file format that is + now preferred is encouraged to contact me with the details or better + yet, a module that implements it. I spent time trying to reverse- + engineer a couple of *.mps files then I remembered that I don't own + a Garmin and wasn't that inspired. + + +COMMON USAGE + + Invocation was meant to be flexible. Unfortunately, that can + sometimes lead to unwieldy command lines. + + mgps -? + + will always show you the supported file types. To use this + program, just tell it what you're reading, where to read it from, + what you're writing, and what to write it to. For example: + + mgps -i geo -f /tmp/geocaching.loc -o gpx -F /tmp/geocaching.gpx + + tells it to read the first file in geocaching.com format and create + a new file in GPX format. + + +ADVANCED USAGE + + Argument are processed in the order they appear on the command line. + Input is cumulative. The input file type remains unchanged until a + new -i argument is seen. Files are read in the order they appear. + So you could merge three input files into one output file with: + + mgps -i geo 1.loc 2.loc 3.loc -o geo -F big.loc + + You can merge files of different types: + + mgps -i geo 1.loc -i gpx 2.gpx -i pcx 3.pcx -o gpsutil -F big.gps + + You can write the same data in different output formats: + + mgps -i geo 1.loc -o gpx -F 1.gpx -o pcx 1.wpt diff --git a/README.contrib b/README.contrib new file mode 100644 index 000000000..e9028ea34 --- /dev/null +++ b/README.contrib @@ -0,0 +1,24 @@ +If you're interested in contributing to this program, here are some +guidelines. Mail patches to robertlipe@usa.net for consideration and +integration. + +Standards are good. ISO C and POSIX are greal preferred. + +Reuse is OK, if not onerous. For example, using the expat libraries vastly + simplifies the XML parsers while increasing their robustness plus those + libraries are ubiquitous. So I consider it OK to require expat. + +If you contribute a new target, contribute a test case along with it. It's +not that hard and it helps us be sure that the next version of thie program +doesn't break your file format. + +Compilers complain for a reason. Code shouldn't emit warnings. + +The entire world doesn't run . I've tested this code on +five different OSes. If you find yourself wanting to insert compiler or +OS specific magic, please resist. + +Enjoy! + +Robert Lipe, +robertlipe@usa.net diff --git a/csv.c b/csv.c new file mode 100644 index 000000000..f97b20887 --- /dev/null +++ b/csv.c @@ -0,0 +1,124 @@ +/* + Comma separated value files. + NAME,LONG, LAT. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include "defs.h" +#include + +static FILE *file_in; +static FILE *file_out; + +static void +rd_init(const char *fname) +{ + file_in = fopen(fname, "r"); + if (file_in == NULL) { + fatal("GPSUTIL: Cannot open %s for reading\n", fname); + } +} + +static void +rd_deinit(void) +{ + fclose(file_in); +} + +static void +wr_init(const char *fname) +{ + file_out = fopen(fname, "w"); + if (file_out == NULL) { + fatal("GPSUTIL: Cannot open %s for writing\n", fname); + } +} + +static void +wr_deinit(void) +{ + fclose(file_out); +} + +static void +data_read(void) +{ + char name[9], desc[80]; + char *odesc = desc; + double lat,lon; + char latdir, londir; + long alt; + char alttype; + char icon[3] = {0}; + waypoint *wpt_tmp; + + while( fscanf(file_in, "%lf,%lf,%80[^\n]", + &lat, &lon, desc) > 0) { + wpt_tmp = calloc(sizeof(*wpt_tmp),1); + if (wpt_tmp == NULL) { + fatal("GPSMAN: cannot allocate memory\n"); + } + while (*odesc == ' ' || *odesc == '\t') { + odesc++; + } + wpt_tmp->shortname = strdup(odesc); + wpt_tmp->creation_time = time(NULL); + + wpt_tmp->position.longitude.degrees = lon; + wpt_tmp->position.latitude.degrees = lat; + + waypt_add(wpt_tmp); + } +} + +static void +gpsutil_disp(waypoint *wpt) +{ + double lon,lat; + signed int ilon, ilat; + const char *icon_token = "0"; + char tbuf[1024]; + char *tp = tbuf; + time_t tm = wpt->creation_time; + + lon = wpt->position.longitude.degrees; + lat = wpt->position.latitude.degrees; + + fprintf(file_out, "%08.5f, %08.5f, %s\n", + lat, + lon, + wpt->description); + +} + +static void +data_write(void) +{ + waypt_disp_all(gpsutil_disp); +} + + +ff_vecs_t csv_vecs = { + rd_init, + wr_init, + rd_deinit, + wr_deinit, + data_read, + data_write, +}; diff --git a/defs.h b/defs.h new file mode 100644 index 000000000..77b03cca0 --- /dev/null +++ b/defs.h @@ -0,0 +1,106 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include +#include +#include +#include +#include +#include "queue.h" + +/* + * Common definitions. There should be no protocol or file-specific + * data in this file. + */ + +/* + * A coordinate in space. + */ +typedef struct { + double degrees; +} coord; + + +/* + * An altitude is essentially a coordinate along only the Z axis. + */ + +typedef struct { + double altitude_meters; +} altitude; + + +/* + * A triplet of the coordinates along the three axes describes + * a position. + */ +typedef struct { + coord latitude; + coord longitude; + altitude altitude; +} position; + + +/* + * This is a waypoint, as stored in the GPSR. It tries to not + * cater to any specific model or protocol. Anything that needs to + * be truncated, edited, or otherwise trimmed should be done on the + * way to the target. + */ +typedef struct { + queue Q; + position position; + time_t time_created; + char *shortname; + char *description; + char *url; + char *url_link_text; + const char *icon_descr; + time_t creation_time; +} waypoint; + +typedef void (*ff_init) (char const *); +typedef void (*ff_deinit) (void); +typedef void (*ff_read) (void); +typedef void (*ff_write) (void); + +typedef void (*waypt_cb) (waypoint *); +void waypt_add (waypoint *); +void route_add (waypoint *); +void waypt_disp_all(waypt_cb); +unsigned int waypt_count(void); +void fprintdms(FILE *, coord *, int); + +typedef struct ff_vecs { + ff_init rd_init; + ff_init wr_init; + ff_deinit rd_deinit; + ff_deinit wr_deinit; + ff_read read; + ff_write write; +} ff_vecs_t; + +void waypt_init(void); +void route_init(void); +void waypt_disp(waypoint *); +void fatal(const char *, ...); +ff_vecs_t *find_vec(char *); + +void printposn(coord *c, int is_lat); diff --git a/geo.c b/geo.c new file mode 100644 index 000000000..5693aa45b --- /dev/null +++ b/geo.c @@ -0,0 +1,221 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include "defs.h" + +static int in_wpt; +static int in_name; +static int in_link; + +static XML_Parser psr; +static waypoint *wpt_tmp; + +FILE *fd; +FILE *ofd; + +static void +tag_coord(const char **attrv) +{ + const char **avp = &attrv[0]; + + + while (*avp) { + if (strcmp(avp[0], "lat") == 0) { + sscanf(avp[1], "%lf", + &wpt_tmp->position.latitude.degrees); + } + else if (strcmp(avp[0], "lon") == 0) { + sscanf(avp[1], "%lf", + &wpt_tmp->position.longitude.degrees); + } + avp+=2; + } +} + +static void +tag_name(const char **attrv) +{ + const char **avp = &attrv[0]; + while (*avp) { + if (strcmp(avp[0], "id") == 0) { + wpt_tmp->shortname = strdup(avp[1]); + } + avp+=2; + } +} + +static void +tag_link(const char **attrv) +{ + const char **avp = &attrv[0]; + while (*avp) { + if (strcmp(avp[0], "text") == 0) { + wpt_tmp->url_link_text = strdup(avp[1]); + } + avp+=2; + } +} + +static void +geo_start(void *data, const char *el, const char **attr) +{ + + if (in_wpt) { + if (strcmp(el, "ele") == 0) { + wpt_tmp->position.altitude.altitude_meters = atoi(attr[1]); + } + else if (strcmp(el, "name") == 0) { + tag_name(attr); + } + else if (strcmp(el, "coord") == 0) { + tag_coord(attr); + } + } + + if (strcmp(el, "waypoint") == 0) { + wpt_tmp = calloc(sizeof(*wpt_tmp), 1); + in_wpt++; + } else if (strcmp(el, "name") == 0) { + in_name++; + } else if (strcmp(el, "link") == 0) { + tag_link(attr); + in_link++; + } +} + +static void +geo_end(void *data, const char *el) +{ + if (strcmp(el, "waypoint") == 0) { + waypt_add(wpt_tmp); + in_wpt--; + } + else if (strcmp(el, "name") == 0) { + in_name--; + } + else if (strcmp(el, "link") == 0) { + in_link--; + } +} + +static void +geo_cdata(void *dta, const XML_Char *s, int len) +{ + char *foo = malloc(len+1); + foo[len] = 0; + strncpy(foo, s, len); + if (in_name) { + wpt_tmp->description = foo; + } + if (in_link) { + wpt_tmp->url = foo; + } +} + + +void +geo_rd_init(const char *fname) +{ + fd = fopen(fname, "r"); + if (fd == NULL) { + abort(); + } + + psr = XML_ParserCreate(NULL); + if (!psr) { + abort(); + } + + XML_SetElementHandler(psr, geo_start, geo_end); + XML_SetCharacterDataHandler(psr, geo_cdata); +} + +void +geo_rd_deinit(void) +{ + fclose(fd); +} + +void +geo_wr_init(const char *fname) +{ + ofd = fopen(fname, "w"); + if (ofd == NULL) { + abort(); + } +} + +void +geo_wr_deinit(void) +{ + fclose(ofd); +} + +void +geo_read(void) +{ + int len; + char buf[1024]; + + while ((len = fread(buf, 1, sizeof(buf), fd))) { + if (!XML_Parse(psr, buf, len, feof(fd))) { + fprintf(stderr, "Parse error at %d: %s\n", + XML_GetCurrentLineNumber(psr), + XML_ErrorString(XML_GetErrorCode(psr))); + exit(1); + } + } + +} + +static void +geo_waypt_pr(waypoint *waypointp) +{ + fprintf(ofd, "\n"); + fprintf(ofd, "", waypointp->shortname); + fprintf(ofd, "", waypointp->description); + fprintf(ofd, "\n"); + + fprintf(ofd, "", + waypointp->position.latitude.degrees, + waypointp->position.longitude.degrees); + fprintf(ofd, "\n"); + + fprintf(ofd, "%s\n", + waypointp->url); + fprintf(ofd, "\n"); +} + +void +geo_write(void) +{ + fprintf(ofd, "\n"); + waypt_disp_all(geo_waypt_pr); + fprintf(ofd, "\n"); +} + +ff_vecs_t geo_vecs = { + geo_rd_init, + geo_wr_init, + geo_rd_deinit, + geo_wr_deinit, + geo_read, + geo_write, +}; diff --git a/geocaching.loc b/geocaching.loc new file mode 100644 index 000000000..4073f2c98 --- /dev/null +++ b/geocaching.loc @@ -0,0 +1 @@ +geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=3771geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=6711geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=7211geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=9641geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=10019geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=11121geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=12447geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=12666geocachehttp://www.geocaching.com/seek/cache_details.asp?ID=12669 \ No newline at end of file diff --git a/gpsman b/gpsman new file mode 100644 index 000000000..771a261f5 --- /dev/null +++ b/gpsman @@ -0,0 +1,53 @@ +% Written by GPSManager 05-Apr-2002 21:52:36 (EST) +% Edit at your own risk! + +!Format: DMS 1 WGS 84 +!Creation: no + +!W: +GC894 N41 20 07.9 W85 24 31.9 alt=-0.114379882812 GD108:class=|c! 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GD108:colour=~|Z GD108:attrs=` GD108:depth=QY|c%|_i GD108:state=|cAA GD108:country=|cAA + diff --git a/gpsman.c b/gpsman.c new file mode 100644 index 000000000..e115e7d82 --- /dev/null +++ b/gpsman.c @@ -0,0 +1,132 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include "defs.h" + +static FILE *in_file; +static FILE *out_file; + +static void +gpsman_rd_init(const char *fname) +{ + in_file = fopen(fname, "r"); + if (in_file == NULL) { + fatal("GPSMAN: Cannot open %s for reading\n", fname); + } + +} +static void +gpsman_rd_deinit(void) +{ + fclose(in_file); +} + +static void +gpsman_wr_init(const char *fname) +{ + out_file = fopen(fname, "w"); + if (out_file == NULL) { + fatal("GPSMAN: Cannot open %s for writing\n", fname); + } + + fprintf(out_file, "!Format: DDD 1 WGS 84\n"); +} + +static void +gpsman_wr_deinit(void) +{ + fclose(out_file); +} + +static void +gpsman_disp(waypoint *waypointp) +{ + fprintf(out_file, "%-8.8s\t%s\t", + waypointp->shortname, waypointp->description); + fprintdms(out_file, &waypointp->position.latitude, 1); + fprintdms(out_file, &waypointp->position.longitude, 0); + fprintf(out_file,"\n"); +} + +static void +gpsman_parse_cmd(const char *cmd) +{ + return; +} + +static void +gpsman_read(void) +{ + char latdir, londir; + double latf, lonf; + int lonm, latm; + double lat, lon; + char sname[20]; + char descr[100]; + char ibuf[100]; + waypoint *wpt_tmp; + + while( fgets(ibuf, sizeof(ibuf), in_file)) { + if (ibuf[0] == '%' || ibuf[0] == '\n' ) { + continue; + } + if (ibuf[0] == '!') { + gpsman_parse_cmd(&ibuf[1]); + continue; + } + + sscanf(ibuf, "%[^\t] %[^\t] %c%d %lf %c%d %lf", + sname, descr, &latdir, &latm, &latf, &londir, &lonm, &lonf); + + wpt_tmp = calloc(sizeof(*wpt_tmp),1); + + if (wpt_tmp == NULL) { + fatal("GPSMAN: Cannot allocate enough memory\n"); + } + + lat = latm + latf; + lon = lonm + lonf; + + if (latdir == 'S') lat = -lat; + if (londir == 'W') lon = -lon; + + wpt_tmp->position.longitude.degrees = lon; + wpt_tmp->position.latitude.degrees = lat; + wpt_tmp->shortname = strdup(sname); + wpt_tmp->description = strdup(descr); + + waypt_add(wpt_tmp); + } +} + +static void +gpsman_write(void) +{ + fprintf(out_file, "!W:\n"); + waypt_disp_all(gpsman_disp); +} + +ff_vecs_t gpsman_vecs = { + gpsman_rd_init, + gpsman_wr_init, + gpsman_rd_deinit, + gpsman_wr_deinit, + gpsman_read, + gpsman_write, +}; diff --git a/gpsman2 b/gpsman2 new file mode 100644 index 000000000..4cf6db838 --- /dev/null +++ b/gpsman2 @@ -0,0 +1,75 @@ +% Written by GPSManager 24-May-2002 13:51:04 (CST) +% Edit at your own risk! + +!Format: DMM 1 WGS 84 +!Creation: no + +!W: +!Position: DMS +GC37C4 N41 38 15.5 W85 54 19.6 alt=-0.114379882812 GD108:class=|c! 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GD108:colour=~|Z GD108:attrs=` GD108:depth=QY|c%|_i GD108:state=|cAA GD108:country=|cAA + diff --git a/gpsutil.c b/gpsutil.c new file mode 100644 index 000000000..8e1dcf084 --- /dev/null +++ b/gpsutil.c @@ -0,0 +1,111 @@ +/* + * written by robertlipe@usa.net + */ + +#include "defs.h" +#include "magellan.h" + +static FILE *file_in; +static FILE *file_out; + +static void +rd_init(const char *fname) +{ + file_in = fopen(fname, "r"); + if (file_in == NULL) { + fatal("GPSUTIL: Cannot open %s for reading\n", fname); + } +} + +static void +rd_deinit(void) +{ + fclose(file_in); +} + +static void +wr_init(const char *fname) +{ + file_out = fopen(fname, "w"); + if (file_out == NULL) { + fatal("GPSUTIL: Cannot open %s for writing\n", fname); + } +} + +static void +wr_deinit(void) +{ + fclose(file_out); +} + +static void +data_read(void) +{ + char name[9], desc[30]; + double lat,lon; + char latdir, londir; + long alt; + char alttype; + char icon[3] = {0}; + waypoint *wpt_tmp; + + while( fscanf(file_in, "%s %le%c %le%c %ld%c %30[^,] %c", + name, &lat, &latdir, &lon, &londir, + &alt, &alttype, desc, icon) > 0) { + wpt_tmp = calloc(sizeof(*wpt_tmp),1); + if (wpt_tmp == NULL) { + fatal("GPSMAN: cannot allocate memory\n"); + } + wpt_tmp->position.altitude.altitude_meters = alt; + wpt_tmp->shortname = strdup(name); + wpt_tmp->description = strdup(desc); + wpt_tmp->creation_time = time(NULL); + + if (latdir == 'S') lat = -lat; + if (londir == 'W') lon = -lon; + wpt_tmp->position.longitude.degrees = lon/100.0; + wpt_tmp->position.latitude.degrees = lat/100.0; + wpt_tmp->icon_descr = strdup(icon); + + waypt_add(wpt_tmp); + } +} + +static void +gpsutil_disp(waypoint *wpt) +{ + double lon,lat; + const char *icon_token; + + icon_token = mag_find_token_from_descr(wpt->icon_descr); + + lon = wpt->position.longitude.degrees * 100.0; + lat = wpt->position.latitude.degrees * 100.0; + + fprintf(file_out, "%-8s %08.3f%c %09.3f%c %07.0f%c %-30.30s %s\n", + wpt->shortname, + fabs(lat), + lat < 0.0 ? 'S' : 'N', + fabs(lon), + lon < 0.0 ? 'W' : 'E', + wpt->position.altitude.altitude_meters, + 'm', + wpt->description, + icon_token); +} + +static void +data_write(void) +{ + waypt_disp_all(gpsutil_disp); +} + + +ff_vecs_t gpsutil_vecs = { + rd_init, + wr_init, + rd_deinit, + wr_deinit, + data_read, + data_write, +}; diff --git a/gpx.c b/gpx.c new file mode 100644 index 000000000..743fe869c --- /dev/null +++ b/gpx.c @@ -0,0 +1,249 @@ +/* + Access GPX data files. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include "defs.h" + +static int in_wpt; +static int in_rte; +static int in_ele; +static int in_name; +static int in_time; +static int in_desc; + +static XML_Parser psr; + +static const char *gpx_version; +static const char *gpx_creator; + +static waypoint *wpt_tmp; +static FILE *fd; +static FILE *ofd; + +static void +tag_gpx(const char **attrv) +{ + const char **avp = &attrv[0]; + while (*avp) { + if (strcmp(avp[0], "version") == 0) { + gpx_version = avp[1]; + } + else if (strcmp(avp[0], "src") == 0) { + gpx_creator = avp[1]; + } + avp+=2; + } +} + +static void +tag_wpt(const char **attrv) +{ + const char **avp = &attrv[0]; + + wpt_tmp = calloc(sizeof(*wpt_tmp), 1); + if (wpt_tmp == NULL) { + fatal("Can not allocate memory\n"); + } + + while (*avp) { + if (strcmp(avp[0], "lat") == 0) { + sscanf(avp[1], "%lf", + &wpt_tmp->position.latitude.degrees); + } + else if (strcmp(avp[0], "lon") == 0) { + sscanf(avp[1], "%lf", + &wpt_tmp->position.longitude.degrees); + } + avp+=2; + } +} + +static void +gpx_start(void *data, const char *el, const char **attr) +{ + + if (strcmp(el, "ele") == 0) { + in_ele++; + } if (strcmp(el, "name") == 0) { + in_name ++; + } if (strcmp(el, "gpx") == 0) { + tag_gpx(attr); + } if (strcmp(el, "wpt") == 0) { + in_wpt++; + tag_wpt(attr); + } if (strcmp(el, "desc") == 0) { + in_desc++; + } if (strcmp(el, "rtept") == 0) { + in_rte++; + tag_wpt(attr); + } if (strcmp(el, "time") == 0) { + in_time++; + } +} + +static void +gpx_end(void *data, const char *el) +{ + if (strcmp(el, "wpt") == 0) { + waypt_add(wpt_tmp); + in_wpt--; + } + else if (strcmp(el, "rtept") == 0) { + route_add(wpt_tmp); + in_rte--; + } else if (strcmp(el, "name") == 0) { + in_name--; + } else if (strcmp(el, "desc") == 0) { + in_desc--; + } else if (strcmp(el, "ele") == 0) { + in_ele--; + } else if (strcmp(el, "time") == 0) { + in_time--; + } +} + +static void +gpx_cdata(void *dta, const XML_Char *s, int len) +{ + char *foo = malloc(len+1); + foo[len] = 0; + strncpy(foo, s, len); + if (in_name && in_wpt) { + wpt_tmp->shortname = foo; + } + if (in_desc) { + wpt_tmp->description = foo; + } + if (in_ele) { + sscanf(foo, "%lf", + &wpt_tmp->position.altitude.altitude_meters); + } + if (in_time && (in_wpt || in_rte)) { + struct tm tm; + sscanf(foo, "%d-%d-%dT%d:%d:%dZ\n", + &tm.tm_year, + &tm.tm_mon, + &tm.tm_mday, + &tm.tm_hour, + &tm.tm_min, + &tm.tm_sec); + tm.tm_mon -= 1; + tm.tm_year -= 1900; + tm.tm_isdst = 1; + wpt_tmp->creation_time = mktime(&tm); + } +} + +void +gpx_rd_init(const char *fname) +{ + fd = fopen(fname, "r"); + if (fd == NULL) { + fatal("GPX: Cannot open %s for reading\n", fname ); + } + psr = XML_ParserCreate(NULL); + if (!psr) { + fatal("GPX: Cannot create XML Parser\n"); + } + XML_SetElementHandler(psr, gpx_start, gpx_end); + XML_SetCharacterDataHandler(psr, gpx_cdata); +} + +static void +gpx_rd_deinit(void) +{ + fclose(fd); +} + +void +gpx_wr_init(const char *fname) +{ + ofd = fopen(fname, "w"); + if (ofd == NULL) { + fatal("GPX: Cannot open %s for writing\n", fname ); + } +} + +static void +gpx_wr_deinit(void) +{ + fclose(ofd); +} +void +gpx_read(void) +{ + int len; + int done = 0; + char buf[102400]; + + while (!done) { + len = fread(buf, 1, sizeof(buf), fd); + done = feof(fd); + if (!XML_Parse(psr, buf, len, done)) { + fatal("GPX: XML parse error at %d: %s\n", + XML_GetCurrentLineNumber(psr), + XML_ErrorString(XML_GetErrorCode(psr))); + } + } +} + +static void +gpx_waypt_pr(waypoint *waypointp) +{ + + fprintf(ofd, "\n", + waypointp->position.latitude.degrees, + waypointp->position.longitude.degrees); + fprintf(ofd, "%s\n", waypointp->shortname); + fprintf(ofd, ""); + fprintf(ofd, "", waypointp->description); + fprintf(ofd, "\n"); + if (waypointp->position.altitude.altitude_meters) { + fprintf(ofd, "\n%f\n\n", + waypointp->position.altitude.altitude_meters); + } + if (waypointp->url) { + fprintf(ofd, "%s\n", waypointp->url); + } + if (waypointp->url_link_text) { + fprintf(ofd, "%s\n", + waypointp->url_link_text); + } + fprintf(ofd, "\n"); +} + +void +gpx_write(void) +{ + fprintf(ofd, "\n"); + fprintf(ofd, "\n"); + waypt_disp_all(gpx_waypt_pr); + fprintf(ofd, "\n"); +} + +ff_vecs_t gpx_vecs = { + gpx_rd_init, + gpx_wr_init, + gpx_rd_deinit, + gpx_wr_deinit, + gpx_read, + gpx_write, +}; diff --git a/magellan.h b/magellan.h new file mode 100644 index 000000000..b1d384b72 --- /dev/null +++ b/magellan.h @@ -0,0 +1,47 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +/* + * Table of "interesting" Magellan models. + * Selfishly, if I haven't heard of it, it's not in the table. + * This doesn't mean I actually have TRIED all models listed below. + * (Donations welcome. :-) + */ +typedef enum { + mm_unknown, + mm_gps315320, + mm_map410, + mm_map330, + mm_gps310, + mm_meridian +} meridian_model; + +typedef struct pid_to_model { + meridian_model model; + int pid; + const char *model_n; +} pid_to_model_t; + +typedef struct icon_mapping { + const char *token; + const char *icon; +} icon_mapping_t; + +const char * mag_find_descr_from_token(const char *token); +const char * mag_find_token_from_descr(const char *icon); diff --git a/magproto.c b/magproto.c new file mode 100644 index 000000000..e23cdbab6 --- /dev/null +++ b/magproto.c @@ -0,0 +1,585 @@ +/* + Communicate Thales/Magellan serial protocol. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include + +#include "defs.h" +#include "magellan.h" + +#define debug 1 + +typedef enum { + mrs_handoff = 0, + mrs_handon +} mag_rxstate; + +static FILE *magfile; +static int magfd; +static mag_rxstate magrxstate; +static struct termios orig_tio; +static int last_rx_csum; +static int found_done; +static icon_mapping_t *icon_mapping; + +static waypoint * mag_wptparse(char *); + +static icon_mapping_t gps315_icon_table[] = { + { "a", "filled circle" }, + { "b", "box" }, + { "c", "red buoy" }, + { "d", "green buoy" }, + { "e", "buoy" }, + { "f", "rocks" }, + { "g", "red daymark" }, + { "h", "green daymark" }, + { "i", "bell" }, + { "j", "danger" }, + { "k", "diver down" }, + { "l", "fish" }, + { "m", "house" }, + { "n", "mark" }, + { "o", "car" }, + { "p", "tent" }, + { "q", "boat" }, + { "r", "food" }, + { "s", "fuel" }, + { "t", "tree" }, + { NULL, NULL } +}; + +static icon_mapping_t map330_icon_table[] = { + { "a", "crossed square" }, + { "b", "box" }, + { "c", "house" }, + { "d", "aerial" }, + { "e", "airport" }, + { "f", "amusement park" }, + { "g", "ATM" }, + { "h", "auto repair" }, + { "i", "boating" }, + { "j", "camping" }, + { "k", "exit ramp" }, + { "l", "first aid" }, + { "m", "nav aid" }, + { "n", "buoy" }, + { "o", "fuel" }, + { "p", "garden" }, + { "q", "golf" }, + { "r", "hotel" }, + { "s", "hunting/fishing" }, + { "t", "large city" }, + { "u", "lighthouse" }, + { "v", "major city" }, + { "w", "marina" }, + { "x", "medium city" }, + { "y", "museum" }, + { "z", "obstruction" }, + { "aa", "park" }, + { "ab", "resort" }, + { "ac", "restaraunt" }, + { "ad", "rock" }, + { "ae", "scuba" }, + { "af", "RV service" }, + { "ag", "shooting" }, + { "ah", "sight seeing" }, + { "ai", "small city" }, + { "aj", "sounding" }, + { "ak", "sports arena" }, + { "al", "tourist info" }, + { "am", "truck service" }, + { "an", "winery" }, + { "ao", "wreck" }, + { "ap", "zoo" }, + { NULL, NULL } +}; + +pid_to_model_t pid_to_model[] = +{ + { mm_gps315320, 24, "GPS 315/320" }, + { mm_map410, 25, "Map 410" }, + { mm_map330, 30, "Map 330" }, + { mm_gps310, 31, "GPS 310" }, + { mm_meridian, 33, "Meridian" }, + { 0, 0, NULL } +}; + + +/* + * Given a protocol message, compute the checksum as needed by + * the Magellan protocol. + */ +static unsigned int +mag_checksum(const char * const buf) +{ + int csum = 0; + const char *p; + + for(p = buf; *p; p++) { + csum ^= *p; + } + + return csum; +} +static unsigned int +mag_pchecksum(const char * const buf, int len) +{ + int csum = 0; + const char *p = buf; + for (; len ; len--) { + csum ^= *p++; + } + return csum; +} + +static void +mag_writemsg(const char * const buf) +{ + unsigned int osum = mag_checksum(buf); + + if (debug) { + fprintf(stderr,"WRITE: $%s*%02X\r\n",buf, osum); + } +#if 0 + retry: +#endif + fprintf(magfile, "$%s*%02X\r\n",buf, osum); +#if 0 + if (magrxstate == mrs_handon) { + mag_readmsg(); + if (last_rx_csum != osum) { +fprintf(stderr, "E"); + goto retry; + } + } +#endif +} +static void +mag_writeack(int osum) +{ + char obuf[100]; + snprintf(obuf, sizeof(obuf), "PMGNCSM,%02X", osum); + mag_writemsg(obuf); +} + +static void +mag_handon(void) +{ + magrxstate = mrs_handon; + mag_writemsg("PMGNCMD,HANDON"); +} + +static void +mag_handoff(void) +{ + magrxstate = mrs_handoff; + mag_writemsg("PMGNCMD,HANDOFF"); +} + +void +mag_verparse(char *ibuf) +{ + int prodid = mm_unknown; + char version[1024]; + pid_to_model_t *pp = pid_to_model; + sscanf(ibuf,"$PMGNVER,%d,%[^,]", &prodid, version); + + for (pp = pid_to_model; pp->model ; pp++) { + if (pp->pid == prodid) { + break; + } + } + switch (pp->model) { + case mm_gps315320: + case mm_map410: + icon_mapping = gps315_icon_table; + break; + case mm_map330: + case mm_meridian: + icon_mapping = map330_icon_table; + break; + default: + abort(); + } +} + +#define IS_TKN(x) (strncmp(ibuf,x, sizeof(x)-1) == 0) + +static void +mag_readmsg(void) +{ + char ibuf[100]; + int isz; + unsigned int isum; + char *isump; + fgets(ibuf, sizeof(ibuf), magfile); + isz = strlen(ibuf); + if (isz < 5) { +if (debug) +fprintf(stderr, "SHORT READ %d\n", isz); + return; + } + while (!isprint(ibuf[isz])) + isz--; + isump = &ibuf[isz-1]; + isum = strtoul(isump, NULL,16); + if (isum != mag_pchecksum(&ibuf[1], isz-3)) { +if (debug) + fprintf(stderr, "RXERR %02x/%02x: '%s'\n", isum, mag_pchecksum(&ibuf[1],isz-5), ibuf); + } +if (debug) +fprintf(stderr, "READ: %s\n", ibuf); + if (IS_TKN("$PMGNCSM,")) { + last_rx_csum = strtoul(&ibuf[9], NULL, 16); + return; + } + if (strncmp(ibuf, "$PMGNWPT,", 7) == 0) { + waypoint *wpt = mag_wptparse(ibuf); + waypt_add(wpt); + } + if (IS_TKN("$PMGNVER,")) { + mag_verparse(ibuf); +return; + } + if (IS_TKN("$PMGNCMD,END")) { + found_done = 1; +return; + } + mag_writeack(isum); +} + +static void +mag_rd_init(const char *portname) +{ + struct termios new_tio; + magfile = fopen(portname, "rw+b"); + + if (magfile == NULL) { + perror("Open failed"); + return; + } + + magfd = fileno(magfile); + tcgetattr(magfd, &orig_tio); + new_tio = orig_tio; + new_tio.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL| + IXON); + new_tio.c_oflag &= ~OPOST; + new_tio.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN); + new_tio.c_cflag &= ~(CSIZE|PARENB); + new_tio.c_cflag |= CS8; + + cfsetospeed(&new_tio, B4800); + cfsetispeed(&new_tio, B4800); + tcsetattr(magfd, TCSAFLUSH, &new_tio); + + mag_handon(); + mag_writemsg("PMGNCMD,VERSION"); + mag_writemsg("PMGNCMD,NMEAOFF"); + return; +} + +static void +mag_deinit(void) +{ + mag_handoff(); + tcsetattr(magfd, TCSANOW, &orig_tio); + fclose(magfile); +} + +/* + * Given an incoming track messages of the form: + * $PMGNTRK,3605.259,N,08644.389,W,00151,M,201444.61,A,,020302*66 + * create and return a populated waypoint. + */ +waypoint * +mag_trkparse(char *trkmsg) +{ + double latdeg, lngdeg; + int alt; + char altunits; + char lngdir, latdir; + int dmy; + int hms; + int fracsecs; + struct tm tm; + waypoint *waypt; + + waypt = calloc(sizeof *waypt, 1); + if (waypt == NULL) + return NULL; + + printf("%s\n", trkmsg); + memset(&tm, 0, sizeof(tm)); +#if 0 + sscanf(trkmsg,"$PMGNTRK,%lf,%c,%lf,%c,%d,%c,%d.%d,A,,%d", + &latdeg,&latdir, + &lngdeg,&lngsecs,&lngdir, + &alt,&altunits,&hms,&fracsecs,&dmy); +#else +latdeg = 123; +#endif + + tm.tm_sec = hms % 100; + hms = hms / 100; + tm.tm_min = hms % 100; + hms = hms / 100; + tm.tm_hour = hms % 100; + + tm.tm_mon = dmy % 100; + dmy = dmy / 100; + tm.tm_mday = dmy % 100; + dmy = dmy / 100; + tm.tm_year = 100 + dmy % 100; + + /* + * FIXME: mktime assumes the struct tm is in local time, which + * ours is not... + */ + waypt->time_created = mktime(&tm); + + waypt->position.latitude.degrees = latdeg / 100.0; + waypt->position.longitude.degrees = lngdeg / 100.0; + waypt->position.altitude.altitude_meters = alt; + + return waypt; + +} + +const char * +mag_find_descr_from_token(const char *token) +{ + icon_mapping_t *i = icon_mapping; + + if (icon_mapping == NULL) { + return "unknown"; + } + + for (i = icon_mapping; i->token; i++) { + if (strcmp(token, i->token) == 0) + return i->icon; + } + return icon_mapping[0].icon; +} + +const char * +mag_find_token_from_descr(const char *icon) +{ + icon_mapping_t *i = icon_mapping; + + if (i == NULL || icon == NULL) { + return "a"; + } + + for (i = icon_mapping; i->token; i++) { + if (strcmp(icon, i->icon) == 0) + return i->token; + } + return icon_mapping[0].token; +} + + +/* + * Given an incoming waypoint messages of the form: + * $PMGNWPL,3549.499,N,08650.827,W,0000257,M,HOME,HOME,c*4D + * create and return a populated waypoint. + */ +waypoint * +mag_wptparse(char *trkmsg) +{ + double latdeg, lngdeg; + char latdir; + char lngdir; + int alt; + char altunits; + char shortname[100]; + char descr[100]; + char icon_token[100]; + waypoint *waypt; + char *icons; + char *icone; + char *blah; + int i = 0; + + descr[0] = 0; + icon_token[0] = 0; + + waypt = calloc(sizeof *waypt, 1); + if (waypt == NULL) + fatal("Magproto: Cannot allocate memory\n"); + + sscanf(trkmsg,"$PMGNWPL,%lf,%c,%lf,%c,%d,%c,%[^,],%[^,]", + &latdeg,&latdir, + &lngdeg,&lngdir, + &alt,&altunits,shortname,descr); + icone = strrchr(trkmsg, '*'); + icons = strrchr(trkmsg, ',')+1; + + for (blah = icons ; blah < icone; blah++) + icon_token[i++] = *blah; + + if (latdir == 'S') latdeg = -latdeg; + waypt->position.latitude.degrees = latdeg / 100.0; + + if (lngdir == 'W') lngdeg = -lngdeg; + waypt->position.longitude.degrees = lngdeg / 100.0; + + waypt->position.altitude.altitude_meters = alt; + waypt->shortname = strdup(shortname); + waypt->description = strdup(descr); + waypt->icon_descr = mag_find_descr_from_token(icon_token); + + return waypt; +} + +#if BLERF + +int main(void) +{ +char trk1[] = "$PMGNTRK,3605.259,N,08644.389,W,00151,M,201444.61,A,,020302*66"; +char trk2[] = "$PMGNTRK,3605.315,N,08644.625,W,00153,M,211618.68,A,,020302*6D"; +char trk3[] = "$PMGNTRK,3605.320,N,08644.619,W,00164,M,212121.87,A,,020302*6F"; +char wpt1[] = "$PMGNWPL,3604.831,N,08659.737,W,0000000,M,PowerPln,Power Plant by White Dog Pack,a*50"; +char wpt2[] = "$PMGNWPL,3614.645,N,08641.885,W,0000000,M,CmbrlndR,Cumberland River Cache by GISG,a*7B"; +char wpt3[] = "$PMGNWPL,3608.210,N,08648.389,W,0000000,M,Puff!,Puff! by White Dog Pack,a*61"; +waypt_init(); +route_init(); + +#if 1 +mag_trkparse(trk1); +mag_trkparse(trk2); +mag_trkparse(trk3); + +exit(0); +#endif + +#if 1 +mag_wptparse(wpt1); +mag_wptparse(wpt2); +mag_wptparse(wpt3); +exit(0); +#endif + mag_init(); + +#if 1 + mag_writemsg("PMGNCMD,WAYPOINT"); +while (!found_done) { + mag_readmsg(); +} +exit(0); +#endif +#if 0 + mag_writemsg("PMGNCMD,TRACK,2"); +while (!found_done) { + mag_readmsg(); +} +#endif +#if 1 + mag_writemsg("PMGNCMD,ROUTE"); +while (!found_done) { + mag_readmsg(); +} +exit(0); +#endif +#if 0 + mag_writemsg("PMGNCMD,FIL,FIRST,?"); +sleep(2); + mag_readmsg(); +while (!found_done) { + mag_writemsg("PMGNCMD,FIL,NEXT"); + mag_readmsg(); +sleep(2); +} +#endif + mag_deinit(); + return 0; +} + +#if SOON +/* ROUTES */ +READ: $PMGNRTE,3,1,c,19,HOME,c,KidsAtPl,a*0F +READ: $PMGNRTE,3,2,c,19,TrainWrc,a,Leipers,a*6F +READ: $PMGNRTE,3,3,c,19,Nashvill,a,HOME,c*1A + +/* WAYPOINTS */ +READ: $PMGNWPL,3604.831,N,08659.737,W,0000000,M,PowerPln,Power Plant by White Do +READ: $PMGNWPL,3614.645,N,08641.885,W,0000000,M,CmbrlndR,Cumberland River Cache +READ: $PMGNWPL,3608.210,N,08648.389,W,0000000,M,Puff!,Puff! by White Dog Pack,a* +61 + +#endif +#endif + +void +mag_readwpt(void) +{ + mag_writemsg("PMGNCMD,WAYPOINT"); + while (!found_done) { + mag_readmsg(); + } +} + +static +void +mag_waypt_pr(waypoint *waypointp) +{ + double lon, lat; + double ilon, ilat; + char obuf[200]; + ilat = waypointp->position.latitude.degrees; + ilon = waypointp->position.longitude.degrees; + + lon =fabs(ilon * 100.0); + lat =fabs(ilat * 100.0); + + sprintf(obuf, "PMGNWPL,%4.3f,%c,%05.3f,%c,%.lf,M,%-.8s,%-.20s,%s", + lat, ilon < 0 ? 'N' : 'S', + lon, ilat < 0 ? 'E' : 'W', + waypointp->position.altitude.altitude_meters, + waypointp->shortname, + waypointp->description, + waypointp->icon_descr); + mag_writemsg(obuf); + mag_readmsg(); +} + + +void +mag_write(void) +{ +#if 1 + mag_readmsg(); + mag_readmsg(); + mag_readmsg(); + mag_readmsg(); +#endif + waypt_disp_all(mag_waypt_pr); + +} + +ff_vecs_t mag_vecs = { + mag_rd_init, + mag_rd_init, + mag_deinit, + mag_deinit, + mag_readwpt, + mag_write, +}; diff --git a/main.c b/main.c new file mode 100644 index 000000000..c10b2c8b9 --- /dev/null +++ b/main.c @@ -0,0 +1,78 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + + +#include "defs.h" +#include + +void +usage(const char *pname) +{ + printf("Usage: %s -i -f -o -F \n", pname); + printf("Supported file types:\n"); + disp_vecs(); +} + +int +main(int argc, char *argv[]) +{ + int c; + ff_vecs_t *ivecs = NULL; + ff_vecs_t *ovecs = NULL; + char *fname = NULL; + char *ofname = NULL; + + waypt_init(); + route_init(); + + while (( c = getopt(argc, argv, "?hi:o:f:F:")) != EOF) { + switch (c) { + case 'i': + ivecs = find_vec(optarg); + break; + case 'o': + ovecs = find_vec(optarg); + break; + case 'f': + fname = optarg; + if (ivecs == NULL) { + fatal ("No valid input type specified"); + } + ivecs->rd_init(fname); + ivecs->read(); + break; + case 'F': + ofname = optarg; + if (ovecs) { + ovecs->wr_init(ofname); + ovecs->write(); + } + break; + case 'h': + case '?': + usage(argv[0]); + exit(0); + } + } + + if (ovecs == NULL) + waypt_disp_all(waypt_disp); + + exit(0); +} diff --git a/mapsend.c b/mapsend.c new file mode 100644 index 000000000..6a913da2d --- /dev/null +++ b/mapsend.c @@ -0,0 +1,176 @@ +/* + Access Magellan Mapsend files. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + */ + +#include +#include + +#include "defs.h" +#include "mapsend.h" + +static FILE *mapsend_file_in; +static FILE *mapsend_file_out; + +static void +mapsend_rd_init(const char *fname) +{ + mapsend_file_in = fopen(fname, "r"); + if (mapsend_file_in == NULL) { + fprintf(stderr, "Cannot open '%s' for reading\n", fname); + exit(1); + } +} + +static void +mapsend_rd_deinit(void) +{ + fclose(mapsend_file_in); +} + +static void +mapsend_wr_init(const char *fname) +{ + mapsend_file_out = fopen(fname, "w"); + if (mapsend_file_out == NULL) { + fprintf(stderr, "Cannot open '%s' for writing\n", fname); + exit(1); + } +} + +static void +mapsend_wr_deinit(void) +{ + fclose(mapsend_file_out); +} + +static void +mapsend_read(void) +{ + mapsend_hdr hdr; + char tbuf[256]; + char name[257]; + char comment[257]; + char *p; + int wpt_count; + unsigned char scount; + int wpt_number; + char wpt_icon; + char wpt_status; + double wpt_alt; + double wpt_long; + double wpt_lat; + waypoint *wpt_tmp; + + /* + * Becuase of the silly struct packing and the goofy variable-length + * strings, each member has to be read in one at a time. Grrr. + */ + + fread(&hdr, sizeof(hdr), 1, mapsend_file_in); + + fread(&wpt_count, sizeof(wpt_count), 1, mapsend_file_in); + + while (wpt_count--) { + wpt_tmp = calloc(sizeof(*wpt_tmp), 1); + + fread(&scount, sizeof(scount), 1, mapsend_file_in); + fread(&tbuf, scount, 1, mapsend_file_in); + p = strncpy(name, tbuf, scount); + p[scount] = '\0'; + + fread(&scount, sizeof(scount), 1, mapsend_file_in); + fread(&tbuf, scount, 1, mapsend_file_in); + p = strncpy(comment, tbuf, scount); + p[scount] = '\0'; + + fread(&wpt_number, sizeof(wpt_number), 1, mapsend_file_in); + fread(&wpt_icon, sizeof(wpt_icon), 1, mapsend_file_in); + fread(&wpt_status, sizeof(wpt_status), 1, mapsend_file_in); + fread(&wpt_alt, sizeof(wpt_alt), 1, mapsend_file_in); + fread(&wpt_long, sizeof(wpt_long), 1, mapsend_file_in); + fread(&wpt_lat, sizeof(wpt_lat), 1, mapsend_file_in); + + wpt_tmp->shortname = strdup(name); + wpt_tmp->description = strdup(comment); + wpt_tmp->position.altitude.altitude_meters = wpt_alt; + wpt_tmp->position.latitude.degrees = -wpt_lat; + wpt_tmp->position.longitude.degrees = wpt_long; + + waypt_add(wpt_tmp); + } +} + +static void +mapsend_waypt_pr(waypoint *waypointp) +{ + int n; + double falt; + double flong; + double flat; +static int cnt = 0; + + n = strlen(waypointp->shortname); + fwrite(&n, 1, 1, mapsend_file_out); + fwrite(waypointp->shortname, n, 1, mapsend_file_out); + + n = strlen(waypointp->description); + fwrite(&n, 1, 1, mapsend_file_out); + fwrite(waypointp->description, n, 1, mapsend_file_out); + + /* #, icon, status */ +n = ++cnt; + fwrite(&n, 4, 1, mapsend_file_out); +n = 0; + fwrite(&n, 1, 1, mapsend_file_out); +n = 1; + fwrite(&n, 1, 1, mapsend_file_out); + + falt = waypointp->position.altitude.altitude_meters; + fwrite(&falt, sizeof(double), 1, mapsend_file_out); + + flong = waypointp->position.longitude.degrees; + fwrite(&flong, sizeof(double), 1, mapsend_file_out); + flat = -waypointp->position.latitude.degrees; + fwrite(&flat, sizeof(double), 1, mapsend_file_out); +} + +void +mapsend_write(void) +{ + mapsend_hdr hdr = {13, "4D533330 MS", "30", 1}; + int wpt_count = waypt_count(); +int n = 0; + + fwrite(&hdr, sizeof(hdr), 1, mapsend_file_out); + fwrite(&wpt_count, sizeof(wpt_count), 1, mapsend_file_out); + + waypt_disp_all(mapsend_waypt_pr); + + fwrite(&n, 4, 1, mapsend_file_out); +/* TODO: Impelment routes here */ +} + +ff_vecs_t mapsend_vecs = { + mapsend_rd_init, + mapsend_wr_init, + mapsend_rd_deinit, + mapsend_wr_deinit, + mapsend_read, + mapsend_write, +}; diff --git a/mapsend.h b/mapsend.h new file mode 100644 index 000000000..2e617fcba --- /dev/null +++ b/mapsend.h @@ -0,0 +1,37 @@ +/* + Access to MapSend files. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + * + * Information from: + * Mapsend File Format Description Revision 1.1, March 6, 2002 from Thales. + * + * Note this file format was clearly NOT designed for cross-architecture + * portability. In fact, becuase of the pascal nature of the 'string' + * data type described in that document, it's impractical to describe + * a 'struct waypoint' in C. + * + */ + +typedef struct { + char ms_length; + char ms_signature[11]; + char ms_version[2]; + char ms_type; + char _ms_type[3]; +} mapsend_hdr; diff --git a/mapsource.c b/mapsource.c new file mode 100644 index 000000000..446da1426 --- /dev/null +++ b/mapsource.c @@ -0,0 +1,136 @@ +/* + Acess to Garmin MapSource files. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + */ + +#include +#include + +#include "defs.h" +#include + +static FILE *mapsource_file_in; +static FILE *mapsource_file_out; + +static void +mapsource_rd_init(const char *fname) +{ + mapsource_file_in = fopen(fname, "r"); + if (mapsource_file_in == NULL) { + fprintf(stderr, "Cannot open '%s' for reading\n", fname); + exit(1); + } +} + +static void +mapsource_rd_deinit(void) +{ + fclose(mapsource_file_in); +} + +static void +mapsource_wr_init(const char *fname) +{ + mapsource_file_out = fopen(fname, "w"); + if (mapsource_file_out == NULL) { + fprintf(stderr, "Cannot open '%s' for writing\n", fname); + exit(1); + } +} + +static void +mapsource_wr_deinit(void) +{ + fclose(mapsource_file_out); +} + +static void +mapsource_read(void) +{ + char name[9], date[20], timeb[20]; + char ibuf[200]; + double lat,lon; + char latdir, londir; + int latd, lond; + float latf, lonf; + int alt; + char altunits[10]; + char icon[20]; + waypoint *wpt_tmp; + + while (fgets(ibuf, sizeof(ibuf), mapsource_file_in)) { + sscanf(ibuf, + "Waypoint %s %s %s %c%d %f %c%d %f %d %s Symbol & Name %s", + name, date, timeb, &latdir, &latd, &latf, &londir, &lond, &lonf, &alt, altunits, icon); + wpt_tmp = calloc(sizeof(*wpt_tmp),1); + if (wpt_tmp == NULL) { + fatal("MAPSOURCE: cannot allocate memory\n"); + } +/* FIXME: Implement actual appropriate conversion */ + wpt_tmp->position.altitude.altitude_meters = alt * 3.0; + wpt_tmp->shortname = strdup(name); + wpt_tmp->description = strdup(name); + + lat = latd + latf/100.0; + lon = lond + lonf/100.0; + if (latdir == 'S') lat = -lat; + if (londir == 'W') lon = -lon; + wpt_tmp->position.latitude.degrees = lat; + wpt_tmp->position.longitude.degrees = lon; + + waypt_add(wpt_tmp); + } +} + +static void +mapsource_waypt_pr(waypoint *waypointp) +{ + char tbuf[1024]; + char *tp = tbuf; + int d; + strftime(tbuf, sizeof(tbuf), "%d-%b-%y %I:%M:%S%p", localtime(&waypointp->creation_time)); + while (*tp) { + *tp = toupper(*tp); + tp++; + } +/* FIXME: cure the sign dependencies here. */ + fprintf(mapsource_file_out, "Waypoint %s %s ", waypointp->shortname, tbuf); + fprintf(mapsource_file_out, "N%02.0f", waypointp->position.latitude.degrees); + d = waypointp->position.latitude.degrees; + fprintf(mapsource_file_out, " %06.3f ", (waypointp->position.latitude.degrees - d) * 100); + fprintf(mapsource_file_out, "W%02.0f", fabs(waypointp->position.longitude.degrees)); + d = fabs(waypointp->position.longitude.degrees); + fprintf(mapsource_file_out, " %06.3f ", (fabs(waypointp->position.longitude.degrees) - d) * 100); + fprintf(mapsource_file_out, "0 ft Symbol & Name Unknown\n"); +} + +void +mapsource_write(void) +{ + waypt_disp_all(mapsource_waypt_pr); + +} + +ff_vecs_t mapsource_vecs = { + mapsource_rd_init, + mapsource_wr_init, + mapsource_rd_deinit, + mapsource_wr_deinit, + mapsource_read, + mapsource_write, +}; diff --git a/pcx.c b/pcx.c new file mode 100644 index 000000000..f65b83ed2 --- /dev/null +++ b/pcx.c @@ -0,0 +1,155 @@ +/* + Access to Garmin PCX5 files. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA +*/ + + +#include "defs.h" +#include + +static FILE *file_in; +static FILE *file_out; + +static void +rd_init(const char *fname) +{ + file_in = fopen(fname, "r"); + if (file_in == NULL) { + fatal("GPSUTIL: Cannot open %s for reading\n", fname); + } +} + +static void +rd_deinit(void) +{ + fclose(file_in); +} + +static void +wr_init(const char *fname) +{ + file_out = fopen(fname, "w"); + if (file_out == NULL) { + fatal("GPSUTIL: Cannot open %s for writing\n", fname); + } +} + +static void +wr_deinit(void) +{ + fclose(file_out); +} + +static void +data_read(void) +{ + char name[9], desc[90]; + double lat,lon; + char latdir, londir; + long alt; + char alttype; + char icon[3] = {0}; + char date[10]; + char time[9]; + waypoint *wpt_tmp; + char ibuf[100]; + + for(;fgets(ibuf, sizeof(ibuf), file_in);) { + switch (ibuf[0]) { + case 'W': + sscanf(ibuf, "W %s %c%lf %c%lf %s %s %ld %90[^\n']", + name, &latdir, &lat, &londir, &lon, + date, time, &alt, desc); + wpt_tmp = calloc(sizeof(*wpt_tmp), 1); + wpt_tmp->position.altitude.altitude_meters = alt; + wpt_tmp->shortname = strdup(name); + wpt_tmp->description = strdup(desc); + + if (latdir == 'S') lat = -lat; + if (londir == 'W') lon = -lon; + wpt_tmp->position.longitude.degrees = lon/100.0; + wpt_tmp->position.latitude.degrees = lat/100.0; + wpt_tmp->icon_descr = strdup(icon); + waypt_add(wpt_tmp); + } + } +} + +static void +gpsutil_disp(waypoint *wpt) +{ + double lon,lat; + signed int ilon, ilat; + const char *icon_token = "0"; + char tbuf[1024]; + char *tp = tbuf; + time_t tm = wpt->creation_time; + + ilon = (signed int)wpt->position.longitude.degrees; + ilat = (signed int)wpt->position.latitude.degrees; + lon = (ilon * 100.0) + (wpt->position.longitude.degrees - ilon) * 60.0; + lat = (ilat * 100.0) + (wpt->position.latitude.degrees - ilat) * 60.0; + + if (tm == 0) + tm = time(NULL); + strftime(tbuf, sizeof(tbuf), "%d-%b-%y %I:%M:%S", localtime(&tm)); + while (*tp) { + *tp = toupper(*tp); + tp++; + } + + fprintf(file_out, "W %-6.6s %c%08.5f %c%011.5f %s %5d %-40.40s %5e %s\n", + wpt->shortname, + lat < 0.0 ? 'S' : 'N', + fabs(lat), + lon < 0.0 ? 'W' : 'E', + fabs(lon), + tbuf, + -9999, + wpt->description, + 0.0, + icon_token); +} + +static void +data_write(void) +{ +fprintf(file_out, +"H SOFTWARE NAME & VERSION\n" +"I PCX5 2.09\n" +"\n" +"H R DATUM IDX DA DF DX DY DZ\n" +"M G WGS 84 121 +0.000000e+00 +0.000000e+00 +0.000000e+00 +0.000000e+00 +0.000000e+00\n" +"\n" +"H COORDINATE SYSTEM\n" +"U LAT LON DM\n" +"\n" +"H IDNT LATITUDE LONGITUDE DATE TIME ALT DESCRIPTION PROXIMITY SYMBOL ;waypts\n"); + + waypt_disp_all(gpsutil_disp); +} + + +ff_vecs_t pcx_vecs = { + rd_init, + wr_init, + rd_deinit, + wr_deinit, + data_read, + data_write, +}; diff --git a/queue.c b/queue.c new file mode 100644 index 000000000..1cb6e6efb --- /dev/null +++ b/queue.c @@ -0,0 +1,42 @@ +/* + Generic queue utilities. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include "queue.h" + +void +enqueue(queue *new, queue *old) +{ + new->next = old->next; + new->prev = old; + old->next->prev = new; + old->next = new; +} + +queue * +dequeue(queue *element) +{ + queue *prev = element->prev; + queue *next = element->next; + + next->prev = prev; + prev->next = next; + return element; +} diff --git a/queue.h b/queue.h new file mode 100644 index 000000000..84bce2a56 --- /dev/null +++ b/queue.h @@ -0,0 +1,43 @@ +/* + Generic queueing utilities. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +typedef struct queue { + struct queue *next; + struct queue *prev; +} queue; + +void enqueue(queue *new, queue *old); +queue * dequeue(queue *element); + +#define QUEUE_INIT(head) (head)->next = (head)->prev = head +#define QUEUE_FIRST(head) (head)->next +#define QUEUE_NEXT(element) (element)->next +#define QUEUE_LAST(head) (head)->prev +#define QUEUE_EMPTY (head)->next = head + +#define ENQUEUE_TAIL(listhead, element) \ + enqueue(element, (listhead)->prev) + +#define QUEUE_FOR_EACH(listhead, element, tmp) \ + for ((element) = QUEUE_FIRST(listhead); \ + (tmp) = QUEUE_NEXT(element), \ + (element) != (listhead); \ + (element) = (tmp)) diff --git a/reference/gl.loc b/reference/gl.loc new file mode 100644 index 000000000..518337cca --- /dev/null +++ b/reference/gl.loc @@ -0,0 +1,47 @@ + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=3771 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=6711 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=7211 + + + + +D=9641 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=10019 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=11121 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=12447 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=12666 + + + + +http://www.geocaching.com/seek/cache_details.asp?ID=12669 + + diff --git a/reference/gu.wpt b/reference/gu.wpt new file mode 100644 index 000000000..e23f70209 --- /dev/null +++ b/reference/gu.wpt @@ -0,0 +1,9 @@ +GCEBB 3597.203N 08713.470W 0000000m Mountain Bike Heaven by susy13 a +GC1A37 3609.068N 08667.955W 0000000m The Troll by a182pilot & Famil a +GC1C2B 3599.627N 08662.012W 0000000m Dive Bomber by JoGPS & family a +GC25A9 3603.848N 08664.862W 0000000m FOSTER by JoGPS & Family a +GC2723 3611.218N 08674.177W 0000000m Logan Lighthouse by JoGps & Fa a +GC2B71 3606.408N 08679.052W 0000000m Ganier Cache by Susy1313 a +GC309F 3608.777N 08680.973W 0000000m Shy's Hill by FireFighterEng33 a +GC317A 3605.750N 08689.200W 0000000m GittyUp by JoGPS / Warner Park a +GC317D 3608.280N 08686.728W 0000000m Inlighting by JoGPS / Warner P a diff --git a/route.c b/route.c new file mode 100644 index 000000000..8365348cb --- /dev/null +++ b/route.c @@ -0,0 +1,47 @@ +/* + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include "defs.h" + +static queue route_head; + +void +route_init(void) +{ + QUEUE_INIT(&route_head); +} + +void +route_add(waypoint *wpt) +{ + ENQUEUE_TAIL(&route_head, &wpt->Q); +} + +void +route_disp_all(waypt_cb cb) +{ + queue *elem, *tmp; + waypoint *waypointp; + + QUEUE_FOR_EACH(&route_head, elem, tmp) { + waypointp = (waypoint *) elem; + (*cb)(waypointp); + } +} diff --git a/testo b/testo new file mode 100755 index 000000000..17f80eebc --- /dev/null +++ b/testo @@ -0,0 +1,45 @@ +PNAME=./gpsbabel + +# Geocaching .loc +${PNAME} -i geo -f geocaching.loc -o geo -F /tmp/gl.loc +diff /tmp/gl.loc reference + +# GPSUtil +${PNAME} -i geo -f geocaching.loc -o gpsutil -F /tmp/gu.wpt +diff /tmp/gu.wpt reference + +# GPSman +${PNAME} -i geo -f geocaching.loc -o gpsman -F /tmp/gm.gm +${PNAME} -i gpsman -f /tmp/gm.gm -o gpsutil -F /tmp/gm.gm+ +diff /tmp/gm.gm+ /tmp/gu.wpt + +# GPX +${PNAME} -i geo -f geocaching.loc -o gpx -F /tmp/gl.gpx +${PNAME} -i gpx -f /tmp/gl.gpx -o gpsutil -F /tmp/gpx.gpx +diff /tmp/gpx.gpx /tmp/gu.wpt + +# Magellan Mapsend +${PNAME} -i geo -f geocaching.loc -o mapsend -F /tmp/mm.mapsend +${PNAME} -i mapsend -f /tmp/mm.mapsend -o gpsutil -F /tmp/mm.gps +diff /tmp/mm.gps /tmp/gu.wpt + +# Garmin Mapsource +#${PNAME} -i geo -f geocaching.loc -o mapsource -F /tmp/mm.mapsource +#${PNAME} -i mapsource -f /tmp/mm.mapsource -o gpsutil -F /tmp/ms.gps +# diff /tmp/ms.gps /tmp/gu.wpt + +# Magellan serial +# TODO + + +# CSV (Comma separated value) data. + +#${PNAME} -i geo -f geocaching.loc -o csv -F /tmp/csv.csv +#${PNAME} -i csv -f /tmp/csv.csv -o gpsutil -F /tmp/csv2.csv +#diff /tmp/csv2.csv /tmp/gu.wpt + +# PCX (Garmin mapsource import) file format +${PNAME} -i geo -f geocaching.loc -o pcx -F /tmp/mm.pcx +${PNAME} -i pcx -f /tmp/mm.pcx -o gpsutil -F /tmp/pcx.gps +diff /tmp/mm.gps /tmp/gu.wpt + diff --git a/tiger.c b/tiger.c new file mode 100644 index 000000000..da611fc26 --- /dev/null +++ b/tiger.c @@ -0,0 +1,117 @@ +/* + Access to U.S. Census Bureau "tiger" format. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include "defs.h" +#include "magellan.h" + +static FILE *file_in; +static FILE *file_out; + +static void +rd_init(const char *fname) +{ + file_in = fopen(fname, "r"); + if (file_in == NULL) { + fatal("GPSUTIL: Cannot open %s for reading\n", fname); + } +} + +static void +rd_deinit(void) +{ + fclose(file_in); +} + +static void +wr_init(const char *fname) +{ + file_out = fopen(fname, "w"); + if (file_out == NULL) { + fatal("GPSUTIL: Cannot open %s for writing\n", fname); + } +} + +static void +wr_deinit(void) +{ + fclose(file_out); +} + +static void +data_read(void) +{ +abort(); +#if 0 + char name[9], desc[30]; + double lat,lon; + char latdir, londir; + long alt; + char alttype; + char icon[3] = {0}; + waypoint *wpt_tmp; + + while( fscanf(file_in, "%s %le%c %le%c %ld%c %30[^,] %c", + name, &lat, &latdir, &lon, &londir, + &alt, &alttype, desc, icon) > 0) { + wpt_tmp = calloc(sizeof(*wpt_tmp),1); + if (wpt_tmp == NULL) { + fatal("GPSMAN: cannot allocate memory\n"); + } + wpt_tmp->position.altitude.altitude_meters = alt; + wpt_tmp->shortname = strdup(name); + wpt_tmp->description = strdup(desc); + wpt_tmp->creation_time = time(NULL); + + if (latdir == 'S') lat = -lat; + if (londir == 'W') lon = -lon; + wpt_tmp->position.longitude.degrees = lon/100.0; + wpt_tmp->position.latitude.degrees = lat/100.0; + wpt_tmp->icon_descr = strdup(icon); + + waypt_add(wpt_tmp); + } +#endif +} + +static void +gpsutil_disp(waypoint *wpt) +{ + fprintf(file_out, "%f,%f:redpin:%s\n", + wpt->position.longitude.degrees, + wpt->position.latitude.degrees, + wpt->description); +} + +static void +data_write(void) +{ + waypt_disp_all(gpsutil_disp); +} + + +ff_vecs_t tiger_vecs = { + rd_init, + wr_init, + rd_deinit, + wr_deinit, + data_read, + data_write, +}; diff --git a/util.c b/util.c new file mode 100644 index 000000000..4433b4678 --- /dev/null +++ b/util.c @@ -0,0 +1,64 @@ +/* + Misc utilities. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include "defs.h" +#include +#include + +coord +mkposn(const char *string) +{ + coord coord = {0}; + sscanf(string, "%lf", &coord.degrees); + return coord; +} + +void +printposn(coord *c, int is_lat) +{ + char d; + if (is_lat) { + if (c->degrees < 0) d = 'S'; else d = 'N'; + } else { + if (c->degrees < 0) d = 'W'; else d = 'E'; + } + printf("%lf%c ", fabs(c->degrees), d); +} + +void +fprintdms(FILE *file, coord *c, int is_lat) +{ + char d; + if (is_lat) { + if (c->degrees < 0) d = 'S'; else d = 'N'; + } else { + if (c->degrees < 0) d = 'W'; else d = 'E'; + } + fprintf(file, "%c%lf\t", d, fabs(c->degrees)); +} +void +fatal(const char *fmt, ...) +{ + va_list ap; + va_start(ap, fmt); + vfprintf(stderr, fmt, ap); + exit(1); +} diff --git a/vecs.c b/vecs.c new file mode 100644 index 000000000..09dbe1d16 --- /dev/null +++ b/vecs.c @@ -0,0 +1,122 @@ +/* + Describe vectors containing file operations. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include "defs.h" + +typedef struct { + ff_vecs_t *vec; + char *name; + char *desc; +} vecs_t; + +extern ff_vecs_t geo_vecs; +extern ff_vecs_t gpsman_vecs; +extern ff_vecs_t gpx_vecs; +extern ff_vecs_t mag_vecs; +extern ff_vecs_t mapsend_vecs; +extern ff_vecs_t mapsource_vecs; +extern ff_vecs_t gpsutil_vecs; +extern ff_vecs_t tiger_vecs; +extern ff_vecs_t pcx_vecs; +extern ff_vecs_t csv_vecs; + +static +vecs_t vec_list[] = { + { + &geo_vecs, + "geo", + "Geocaching.com .loc" + }, + { + &gpsman_vecs, + "gpsman", + "GPSman" + }, + { + &gpx_vecs, + "gpx", + "GPX XML" + }, + { + &mag_vecs, + "magellan", + "Magellan protocol" + }, + { + &mapsend_vecs, + "mapsend", + "Magellan Mapsend" + }, + { + &pcx_vecs, + "pcx", + "Garmin PCX5" + }, + { + &mapsource_vecs, + "mapsource", + "Garmin Mapsource" + }, + { + &gpsutil_vecs, + "gpsutil", + "gpsutil" + }, + { + &tiger_vecs, + "tiger", + "U.S. Census Bureau Tiger Mapping Service" + }, + { + &csv_vecs, + "csv", + "Comma separated values" + }, + { + NULL, + NULL, + NULL + } +}; + +ff_vecs_t * +find_vec(char *const vecname) +{ + vecs_t *vec = vec_list; + while (vec->vec) { + if (strcmp(vecname, vec->name) == 0) { + return vec->vec; + } + vec++; + } + return NULL; +} + +void +disp_vecs(void) +{ + vecs_t *vec; + for (vec = vec_list; vec->vec; vec++) { + printf("%-20.20s %-50.50s\n", + vec->name, vec->desc); + } +} diff --git a/waypt.c b/waypt.c new file mode 100644 index 000000000..20bb03bc3 --- /dev/null +++ b/waypt.c @@ -0,0 +1,71 @@ +/* + Perform various operations on waypoints. + + Copyright (C) 2002 Robert Lipe, robertlipe@usa.net + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA + + */ + +#include +#include "defs.h" + +static queue waypt_head; +static unsigned int waypt_ct; + +void +waypt_init(void) +{ + QUEUE_INIT(&waypt_head); +} + +void +waypt_add(waypoint *wpt) +{ + ENQUEUE_TAIL(&waypt_head, &wpt->Q); + waypt_ct++; +} + +unsigned int +waypt_count(void) +{ + return waypt_ct; +} + +void +waypt_disp(waypoint *wpt) +{ + if (wpt->creation_time) { + printf("%s ", ctime(&wpt->creation_time)); + } + printposn(&wpt->position.latitude,1); + printposn(&wpt->position.longitude,0); + printf("%s/%s %f\n", + wpt->shortname, + wpt->description, + wpt->position.altitude.altitude_meters); +} + +void +waypt_disp_all(waypt_cb cb) +{ + queue *elem, *tmp; + waypoint *waypointp; + + QUEUE_FOR_EACH(&waypt_head, elem, tmp) { + waypointp = (waypoint *) elem; + (*cb) (waypointp); + } +} -- 2.30.2