AC_MSG_ERROR([Please install nickle to build AltOs])
fi
+PKG_CHECK_MODULES([JANSSON], [jansson])
+
AC_ARG_WITH([readline],
[AS_HELP_STRING([--with-readline],
[enable readline functionality in ao-dbg @<:@default=auto@:>@])],
map-server/Makefile
map-server/altos-mapd/Makefile
map-server/altos-map/Makefile
+map-server/altos-mapj/Makefile
src/Version
])
-SUBDIRS=altos-mapd altos-map
+SUBDIRS=altos-mapd altos-map altos-mapj
altos-map
-altos-map-jdb
-altos-map-test
-*.jar
-*.stamp
-classes
+++ /dev/null
-/*
- * Copyright © 2018 Keith Packard <keithp@keithp.com>
- *
- * 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.
- */
-
-package altosmap;
-
-import java.net.*;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-
-import org.altusmetrum.altoslib_13.*;
-
-public class AltosMap {
-
- public final static int port = 16717;
-
- public final static String protocol_version = "1.0.0";
-
- String query_string;
- String remote_addr;
-
- public String reason_string(int code) {
- switch (code) {
- case 200:
- return "OK";
- case 400:
- return "Bad Request";
- case 403:
- return "Forbidden";
- case 404:
- return "Not Found";
- case 408:
- return "Request Timeout";
- default:
- return "Failure";
- }
- }
-
- public void write_status(int status) {
- System.out.printf("Status: %d %s\n", status, reason_string(status));
- }
-
- public void write_type(String type) {
- System.out.printf("Content-Type: %s\n", type);
- }
-
- public void fail(int status, String reason) {
- write_status(status);
- write_type("text/html");
- System.out.printf("\n");
- System.out.printf("<html>\n");
- System.out.printf("<head><title>Map Fetch Failure</title></head>\n");
- System.out.printf("<body>%s</body>\n", reason);
- System.out.printf("</html>\n");
- System.exit(1);
- }
-
- public void process() {
- query_string = System.getenv("QUERY_STRING");
-
- if (query_string == null)
- fail(400, "Missing query string");
-
- remote_addr = System.getenv("REMOTE_ADDR");
-
- if (remote_addr == null)
- fail(400, "Missing remote address");
-
- String[] queries = query_string.split("&");
-
- double lon = AltosLib.MISSING;
- double lat = AltosLib.MISSING;
- int zoom = AltosLib.MISSING;
- String version = null;
-
- try {
- for (String query : queries) {
- String[] q = query.split("=");
- if (q.length >= 2) {
- String name = q[0];
- String value = q[1];
- if (name.equals("lon"))
- lon = AltosParse.parse_double_net(value);
- else if (name.equals("lat"))
- lat = AltosParse.parse_double_net(value);
- else if (name.equals("zoom"))
- zoom = AltosParse.parse_int(value);
- else if (name.equals("version"))
- version = value;
- else
- fail(400, String.format("Extra query param \"%s\"", query));
- }
- }
- } catch (ParseException pe) {
- fail(400, String.format("Invalid query: %s", pe.toString()));
- }
-
- if (version != null) {
- System.out.printf("Content-Type: text/plain\n");
- System.out.printf("\n");
- System.out.printf("%s\n", protocol_version);
- } else {
- if (lon == AltosLib.MISSING)
- fail(400, "Missing longitude");
- if (lat == AltosLib.MISSING)
- fail(400, "Missing latitude");
- if (zoom == AltosLib.MISSING)
- fail(400, "Missing zoom");
-
- try {
- Socket socket = null;
- int tries = 0;
-
- while (tries < 10 && socket == null) {
- try {
- socket = new Socket(InetAddress.getLoopbackAddress(), port);
- } catch (IOException ie) {
- Thread.sleep(100);
- tries++;
- }
- }
-
- AltosJson request = new AltosJson();
-
- request.put("lat", lat);
- request.put("lon", lon);
- request.put("zoom", zoom);
- request.put("remote_addr", remote_addr);
-
- Writer writer = new PrintWriter(socket.getOutputStream());
- request.write(writer);
- writer.flush();
-
- AltosJson reply = AltosJson.fromInputStream(socket.getInputStream());
-
- int status = reply.get_int("status", 400);
-
- if (status != 200)
- fail(status, "Bad cache status");
-
- String filename = reply.get_string("filename", null);
- try {
- File file = new File(filename);
- long length = file.length();
- FileInputStream in = new FileInputStream(file);
- String content_type = reply.get_string("content_type", null);
- System.out.printf("Content-Type: %s\n", content_type);
- System.out.printf("Content-Length: %d\n", file.length());
- System.out.printf("\n");
- byte[] buf = new byte[4096];
- int bytes_read;
- while ((bytes_read = in.read(buf)) > 0)
- System.out.write(buf);
- } catch (IOException ie) {
- fail(404, String.format("IO Exception: %s", ie.toString()));
- }
- } catch (Exception e) {
- fail(404, String.format("Exception %s", e.toString()));
- }
- }
- }
-
- public AltosMap() {
- }
-
- public static void main(final String[] args) {
-
- new AltosMap().process();
-
- }
-}
-JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+bin_PROGRAMS = altos-map
-altoslibdir=$(libdir)/altos
-
-CLASSPATH_ENV=mkdir -p $(JAVAROOT); CLASSPATH="$(JAVAROOT):../../altoslib/*"
-
-bin_SCRIPTS=altos-map
-
-altosmap_JAVA = \
- AltosMap.java
-
-ALTOSLIB_CLASS=\
- altoslib_$(ALTOSLIB_VERSION).jar
-
-JAR=altosmap.jar
-
-FATJAR=altosmap-fat.jar
-
-all-local: classes/altosmap $(JAR) altos-map altos-map-test altos-map-jdb
-
-install-altosmapJAVA: altosmap.jar
- @$(NORMAL_INSTALL)
- test -z "$(altosmapdir)" || $(MKDIR_P) "$(DESTDIR)$(altosmapdir)"
- echo " $(INSTALL_DATA)" "$<" "'$(DESTDIR)$(altosmapdir)/altosmap.jar'"; \
- $(INSTALL_DATA) "$<" "$(DESTDIR)$(altosmapdir)"
-
-classes/altosmap:
- mkdir -p classes/altosmap
-
-$(JAR): classaltosmap.stamp Manifest.txt $(ALTOSLIB_CLASS)
- jar cfm $@ Manifest.txt \
- -C classes altosmap
-
-altosmapdir=$(datadir)/java
-
-$(FATJAR): classaltosmap.stamp Manifest-fat.txt $(ALTOSLIB_CLASS)
- jar cfm $@ Manifest-fat.txt \
- -C classes altosmap
-
-altos-map: Makefile
- echo "#!/bin/sh" > $@
- echo 'exec java -Djava.library.path="$(altoslibdir)" -jar "$(altosmapdir)/altosmap.jar" "$$@"' >> $@
- chmod +x $@
-
-altos-map-test: Makefile
- echo '#!/bin/sh' > $@
- echo 'dir="$$(dirname $$0)"' >> $@
- echo 'cd "$$dir"' >> $@
- echo 'altosmap="$$(pwd -P)"' >> $@
- echo 'exec java -jar "$$altosmap/altosmap.jar" "$$@"' >> $@
- chmod +x $@
-
-altos-map-jdb: Makefile
- echo "#!/bin/sh" > $@
- echo 'exec jdb altosmap/AltosMap "$$@"' >> $@
- chmod +x $@
-
-$(ALTOSLIB_CLASS):
- -rm -f "$@"
- $(LN_S) ../../altoslib/"$@" .
+altos_map_SOURCES = altos-map.c
+altos_map_LDADD = $(JANSSON_LIBS)
+altos_map_CFLAGS = $(JANSSON_CFLAGS) $(WARN_CFLAGS)
+++ /dev/null
-Main-Class: altosmap.AltosMap
-Class-Path: altoslib_13.jar
+++ /dev/null
-#!/bin/sh
-# map-N43.799102,W120.586281-hybrid-20.jpg
-export QUERY_STRING="lat=43.799102&lon=-120.586281&zoom=20"
-export REMOTE_ADDR="127.0.0.1"
-./altos-map-test
-
--- /dev/null
+/*
+ * Copyright © 2018 Keith Packard <keithp@keithp.com>
+ *
+ * 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.
+ */
+
+#include <jansson.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <limits.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/socket.h>
+#include <netinet/ip.h>
+
+#define ALTOS_MAP_PORT 16717
+
+#define MISSING 0x7fffffff
+
+#define ALTOS_MAP_PROTOCOL_VERSION "1.0.0"
+
+static char *
+reason_string(int code)
+{
+ switch (code) {
+ case 200:
+ return "OK";
+ case 400:
+ return "Bad Request";
+ case 403:
+ return "Forbidden";
+ case 404:
+ return "Not Found";
+ case 408:
+ return "Request Timeout";
+ default:
+ return "Failure";
+ }
+}
+
+static void
+write_status(int status)
+{
+ printf("Status: %d %s\n", status, reason_string(status));
+}
+
+static void
+write_type(char * type)
+{
+ printf("Content-Type: %s\n", type);
+}
+
+static void
+fail(int status, char *format, ...)
+{
+ va_list ap;
+
+ write_status(status);
+ write_type("text/html");
+ printf("\n");
+ printf("<html>\n");
+ printf("<head><title>Map Fetch Failure</title></head>\n");
+ printf("<body>\n");
+ va_start(ap, format);
+ vprintf(format, ap);
+ va_end(ap);
+ printf("</body>\n");
+ printf("</html>\n");
+ exit(1);
+}
+
+static char *
+getenv_copy(const char *name)
+{
+ const char *value = getenv(name);
+
+ if (!value)
+ return NULL;
+
+ return strdup(value);
+}
+
+static double
+parse_double(char *string)
+{
+ char *end;
+ double value;
+
+ value = strtod(string, &end);
+ if (*end)
+ fail(400, "Invalid double %s", string);
+ return value;
+}
+
+static int
+parse_int(char *string)
+{
+ char *end;
+ long int value;
+
+ value = strtol(string, &end, 10);
+ if (*end)
+ fail(400, "Invalid int %s", string);
+ if (value < INT_MIN || INT_MAX < value)
+ fail(400, "Int value out of range %ld", value);
+ return (int) value;
+}
+
+
+static int
+connect_service(void)
+{
+ struct sockaddr_in altos_map_addr = {
+ .sin_family = AF_INET,
+ .sin_port = htons(ALTOS_MAP_PORT),
+ .sin_addr = {
+ .s_addr = htonl(INADDR_LOOPBACK),
+ },
+ };
+
+ int s = socket(AF_INET, SOCK_STREAM, 0);
+
+ if (s < 0)
+ return -1;
+
+ if (connect (s, (const struct sockaddr *) &altos_map_addr, sizeof (altos_map_addr)) < 0) {
+ close (s);
+ return -1;
+ }
+
+ return s;
+}
+
+int main(int argc, char **argv)
+{
+
+ char *query_string = getenv_copy("QUERY_STRING");
+
+ if (query_string == NULL)
+ fail(400, "%s", "Missing query string");
+
+ char *remote_addr = getenv_copy("REMOTE_ADDR");
+
+ if (remote_addr == NULL)
+ fail(400, "%s", "Missing remote address");
+
+ double lon = MISSING;
+ double lat = MISSING;
+ int zoom = MISSING;
+ char *version = NULL;
+
+ char *query, *query_save = NULL;
+ char *query_start = query_string;
+
+ while ((query = strtok_r(query_start, "&", &query_save)) != NULL) {
+ query_start = NULL;
+
+ char *token, *token_save = NULL;
+ char *token_start = query;
+
+ char *name = NULL;
+ char *value = NULL;
+
+ while ((token = strtok_r(token_start, "=", &token_save)) != NULL) {
+ token_start = NULL;
+ if (name == NULL)
+ name = token;
+ else if (value == NULL)
+ value = token;
+ else
+ break;
+ }
+
+ if (name && value) {
+ if (!strcmp(name, "lon"))
+ lon = parse_double(value);
+ else if (!strcmp(name, "lat"))
+ lat = parse_double(value);
+ else if (!strcmp(name, "zoom"))
+ zoom = parse_int(value);
+ else if (!strcmp(name, "version"))
+ version = value;
+ else
+ fail(400, "Extra query param \"%s\"", query);
+ }
+ }
+
+ if (version != NULL) {
+ printf("Content-Type: text/plain\n");
+ printf("\n");
+ printf("%s\n", ALTOS_MAP_PROTOCOL_VERSION);
+ return 0;
+ }
+ if (lon == MISSING)
+ fail(400, "Missing longitude");
+ if (lat == MISSING)
+ fail(400, "Missing latitude");
+ if (zoom == MISSING)
+ fail(400, "Missing zoom");
+
+ int s = -1;
+ int tries = 0;
+
+ while (tries < 10 && s < 0) {
+ s = connect_service();
+ if (s < 0) {
+ usleep(100 * 1000);
+ tries++;
+ }
+ }
+
+ if (s < 0)
+ fail(408, "Cannot connect AltOS map daemon");
+
+ json_t *request = json_pack("{s:f s:f s:i s:s}", "lat", lat, "lon", lon, "zoom", zoom, "remote_addr", remote_addr);
+
+ if (request == NULL)
+ fail(400, "Cannot create JSON request");
+
+ if (json_dumpfd(request, s, 0) < 0)
+ fail(400, "Cannot write JSON request");
+
+ json_error_t error;
+ json_t *reply = json_loadfd(s, 0, &error);
+
+ if (!reply)
+ fail(400, "Cannot read JSON reply");
+
+ int status;
+
+ if (json_unpack(reply, "{s:i}", "status", &status) < 0)
+ fail(400, "No status returned");
+
+ if (status != 200)
+ fail(status, "Bad cache status");
+
+ char *filename, *content_type;
+
+ if (json_unpack(reply, "{s:s s:s}", "filename", &filename, "content_type", &content_type) < 0)
+ fail(400, "JSON reply parse failure");
+
+ int fd = open(filename, O_RDONLY);
+
+ if (fd < 0)
+ fail(400, "%s: %s", filename, strerror(errno));
+
+ struct stat statb;
+
+ if (fstat(fd, &statb) < 0)
+ fail(400, "%s: %s", filename, strerror(errno));
+
+ printf("Content-Type: %s\n", content_type);
+ printf("Content-Length: %lu\n", (unsigned long) statb.st_size);
+ printf("\n");
+ fflush(stdout);
+
+ char buf[4096];
+ ssize_t bytes_read;
+
+ while ((bytes_read = read(fd, buf, sizeof (buf))) > 0) {
+ ssize_t total_write = 0;
+ while (total_write < bytes_read) {
+ ssize_t bytes_write = write(1, buf + total_write, bytes_read - total_write);
+ if (bytes_write <= 0)
+ return 1;
+ total_write += bytes_write;
+ }
+ }
+ if (bytes_read < 0)
+ return 1;
+ return 0;
+}
--- /dev/null
+#!/bin/sh
+# map-N43.799102,W120.586281-hybrid-20.jpg
+export QUERY_STRING="lat=43.799102&lon=-120.586281&zoom=20"
+export REMOTE_ADDR="127.0.0.1"
+./altos-mapc
+
--- /dev/null
+altos-mapj
+altos-mapj-jdb
+altos-mapj-test
+*.jar
+*.stamp
+classes
--- /dev/null
+/*
+ * Copyright © 2018 Keith Packard <keithp@keithp.com>
+ *
+ * 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.
+ */
+
+package altosmap;
+
+import java.net.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
+import org.altusmetrum.altoslib_13.*;
+
+public class AltosMap {
+
+ public final static int port = 16717;
+
+ public final static String protocol_version = "1.0.0";
+
+ String query_string;
+ String remote_addr;
+
+ public String reason_string(int code) {
+ switch (code) {
+ case 200:
+ return "OK";
+ case 400:
+ return "Bad Request";
+ case 403:
+ return "Forbidden";
+ case 404:
+ return "Not Found";
+ case 408:
+ return "Request Timeout";
+ default:
+ return "Failure";
+ }
+ }
+
+ public void write_status(int status) {
+ System.out.printf("Status: %d %s\n", status, reason_string(status));
+ }
+
+ public void write_type(String type) {
+ System.out.printf("Content-Type: %s\n", type);
+ }
+
+ public void fail(int status, String reason) {
+ write_status(status);
+ write_type("text/html");
+ System.out.printf("\n");
+ System.out.printf("<html>\n");
+ System.out.printf("<head><title>Map Fetch Failure</title></head>\n");
+ System.out.printf("<body>%s</body>\n", reason);
+ System.out.printf("</html>\n");
+ System.exit(1);
+ }
+
+ public void process() {
+ query_string = System.getenv("QUERY_STRING");
+
+ if (query_string == null)
+ fail(400, "Missing query string");
+
+ remote_addr = System.getenv("REMOTE_ADDR");
+
+ if (remote_addr == null)
+ fail(400, "Missing remote address");
+
+ String[] queries = query_string.split("&");
+
+ double lon = AltosLib.MISSING;
+ double lat = AltosLib.MISSING;
+ int zoom = AltosLib.MISSING;
+ String version = null;
+
+ try {
+ for (String query : queries) {
+ String[] q = query.split("=");
+ if (q.length >= 2) {
+ String name = q[0];
+ String value = q[1];
+ if (name.equals("lon"))
+ lon = AltosParse.parse_double_net(value);
+ else if (name.equals("lat"))
+ lat = AltosParse.parse_double_net(value);
+ else if (name.equals("zoom"))
+ zoom = AltosParse.parse_int(value);
+ else if (name.equals("version"))
+ version = value;
+ else
+ fail(400, String.format("Extra query param \"%s\"", query));
+ }
+ }
+ } catch (ParseException pe) {
+ fail(400, String.format("Invalid query: %s", pe.toString()));
+ }
+
+ if (version != null) {
+ System.out.printf("Content-Type: text/plain\n");
+ System.out.printf("\n");
+ System.out.printf("%s\n", protocol_version);
+ } else {
+ if (lon == AltosLib.MISSING)
+ fail(400, "Missing longitude");
+ if (lat == AltosLib.MISSING)
+ fail(400, "Missing latitude");
+ if (zoom == AltosLib.MISSING)
+ fail(400, "Missing zoom");
+
+ try {
+ Socket socket = null;
+ int tries = 0;
+
+ while (tries < 10 && socket == null) {
+ try {
+ socket = new Socket(InetAddress.getLoopbackAddress(), port);
+ } catch (IOException ie) {
+ Thread.sleep(100);
+ tries++;
+ }
+ }
+
+ AltosJson request = new AltosJson();
+
+ request.put("lat", lat);
+ request.put("lon", lon);
+ request.put("zoom", zoom);
+ request.put("remote_addr", remote_addr);
+
+ Writer writer = new PrintWriter(socket.getOutputStream());
+ request.write(writer);
+ writer.flush();
+
+ AltosJson reply = AltosJson.fromInputStream(socket.getInputStream());
+
+ int status = reply.get_int("status", 400);
+
+ if (status != 200)
+ fail(status, "Bad cache status");
+
+ String filename = reply.get_string("filename", null);
+ try {
+ File file = new File(filename);
+ long length = file.length();
+ FileInputStream in = new FileInputStream(file);
+ String content_type = reply.get_string("content_type", null);
+ System.out.printf("Content-Type: %s\n", content_type);
+ System.out.printf("Content-Length: %d\n", file.length());
+ System.out.printf("\n");
+ byte[] buf = new byte[4096];
+ int bytes_read;
+ while ((bytes_read = in.read(buf)) > 0)
+ System.out.write(buf);
+ } catch (IOException ie) {
+ fail(404, String.format("IO Exception: %s", ie.toString()));
+ }
+ } catch (Exception e) {
+ fail(404, String.format("Exception %s", e.toString()));
+ }
+ }
+ }
+
+ public AltosMap() {
+ }
+
+ public static void main(final String[] args) {
+
+ new AltosMap().process();
+
+ }
+}
--- /dev/null
+JAVAROOT=classes
+AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+
+altoslibdir=$(libdir)/altos
+
+CLASSPATH_ENV=mkdir -p $(JAVAROOT); CLASSPATH="$(JAVAROOT):../../altoslib/*"
+
+bin_SCRIPTS=altos-mapj
+
+altosmap_JAVA = \
+ AltosMap.java
+
+ALTOSLIB_CLASS=\
+ altoslib_$(ALTOSLIB_VERSION).jar
+
+JAR=altosmap.jar
+
+FATJAR=altosmap-fat.jar
+
+all-local: classes/altosmap $(JAR) altos-mapj altos-mapj-test altos-mapj-jdb
+
+install-altosmapJAVA: altosmap.jar
+ @$(NORMAL_INSTALL)
+ test -z "$(altosmapdir)" || $(MKDIR_P) "$(DESTDIR)$(altosmapdir)"
+ echo " $(INSTALL_DATA)" "$<" "'$(DESTDIR)$(altosmapdir)/altosmap.jar'"; \
+ $(INSTALL_DATA) "$<" "$(DESTDIR)$(altosmapdir)"
+
+classes/altosmap:
+ mkdir -p classes/altosmap
+
+$(JAR): classaltosmap.stamp Manifest.txt $(ALTOSLIB_CLASS)
+ jar cfm $@ Manifest.txt \
+ -C classes altosmap
+
+altosmapdir=$(datadir)/java
+
+$(FATJAR): classaltosmap.stamp Manifest-fat.txt $(ALTOSLIB_CLASS)
+ jar cfm $@ Manifest-fat.txt \
+ -C classes altosmap
+
+altos-mapj: Makefile
+ echo "#!/bin/sh" > $@
+ echo 'exec java -Djava.library.path="$(altoslibdir)" -jar "$(altosmapdir)/altosmap.jar" "$$@"' >> $@
+ chmod +x $@
+
+altos-mapj-test: Makefile
+ echo '#!/bin/sh' > $@
+ echo 'dir="$$(dirname $$0)"' >> $@
+ echo 'cd "$$dir"' >> $@
+ echo 'altosmap="$$(pwd -P)"' >> $@
+ echo 'exec java -jar "$$altosmap/altosmap.jar" "$$@"' >> $@
+ chmod +x $@
+
+altos-mapj-jdb: Makefile
+ echo "#!/bin/sh" > $@
+ echo 'exec jdb altosmap/AltosMap "$$@"' >> $@
+ chmod +x $@
+
+$(ALTOSLIB_CLASS):
+ -rm -f "$@"
+ $(LN_S) ../../altoslib/"$@" .
+
--- /dev/null
+Main-Class: altosmap.AltosMap
+Class-Path: altoslib_13.jar
--- /dev/null
+#!/bin/sh
+# map-N43.799102,W120.586281-hybrid-20.jpg
+export QUERY_STRING="lat=43.799102&lon=-120.586281&zoom=20"
+export REMOTE_ADDR="127.0.0.1"
+./altos-mapj-test
+
projects / fw / altos / commitdiff