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[packages] wavemon: update to 0.7.3, remove obsolete patches, use PKG_INSTALL & MAKE_FLAGS

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@29740 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
swalker 2012-01-14 02:00:22 +00:00
parent b5406d06c3
commit 768939d668
5 changed files with 15 additions and 577 deletions
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19
net/wavemon/Makefile
View File

@ -1,5 +1,5 @@
#
# Copyright (C) 2008 OpenWrt.org
# Copyright (C) 2008-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@ -8,12 +8,14 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=wavemon
PKG_VERSION:=0.7.2
PKG_VERSION:=0.7.3
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL:=http://eden-feed.erg.abdn.ac.uk/wavemon/stable-releases
PKG_MD5SUM:=0dec700364df7bfb2e066624d0acf7bb
PKG_MD5SUM:=a96bad0359592ac56532067002b9e862
PKG_INSTALL:=1
include $(INCLUDE_DIR)/package.mk
@ -33,17 +35,12 @@ define Package/wavemon/description
and higher), e.g. the Lucent Orinoco cards.
endef
define Build/Compile
$(MAKE) -C $(PKG_BUILD_DIR) \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(TARGET_CFLAGS) -L${STAGING_DIR}/usr/lib -I${STAGING_DIR}/usr/include" \
DESTDIR="$(PKG_INSTALL_DIR)" \
all
endef
MAKE_FLAGS += \
CFLAGS="$(TARGET_CFLAGS) -L$(STAGING_DIR)/usr/lib -I$(STAGING_DIR)/usr/include"
define Package/wavemon/install
$(INSTALL_DIR) $(1)/usr/bin
$(CP) $(PKG_BUILD_DIR)/wavemon $(1)/usr/bin/
$(CP) $(PKG_INSTALL_DIR)/usr/bin/wavemon $(1)/usr/bin/
endef
$(eval $(call BuildPackage,wavemon))

32
net/wavemon/patches/000-upstream-config_menu.patch
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@ -1,32 +0,0 @@
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sat, 12 Mar 2011 19:32:56 +0000 (+0100)
Subject: Configuration screen: memorize last active line
X-Git-Url: http://eden-feed.erg.abdn.ac.uk/cgi-bin/gitweb.cgi?p=wavemon.git;a=commitdiff_plain;h=094538edab8a590ffb14af2101725563d2453104
Configuration screen: memorize last active line
This fixes a bug in the configuration menu - the last active line was not
reset properly when switching back from another window. Changed it in such
a way that it now memorizes the last active position, which is handy when
trying out different values for a given parameter.
---
diff --git a/conf_scr.c b/conf_scr.c
index b9aba23..a338771 100644
--- a/conf_scr.c
+++ b/conf_scr.c
@@ -165,9 +165,11 @@ void scr_conf_init(void)
w_conf = newwin_title(0, WAV_HEIGHT, "Preferences", false);
w_confpad = newpad(num_items + 1, CONF_SCREEN_WIDTH);
- while ((item = ll_get(conf_items, active_item)) && item->type == t_sep)
- active_item++;
- first_item = active_item;
+ if (first_item) /* already initialized */
+ return;
+ while ((item = ll_get(conf_items, first_item)) && item->type == t_sep)
+ first_item++;
+ active_item = first_item;
}
int scr_conf_loop(WINDOW *w_menu)

40
net/wavemon/patches/000-upstream-negative.patch
View File

@ -1,40 +0,0 @@
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sat, 12 Mar 2011 19:00:32 +0000 (+0100)
Subject: Info screen: fix a bug in the random level code
X-Git-Url: http://eden-feed.erg.abdn.ac.uk/cgi-bin/gitweb.cgi?p=wavemon.git;a=commitdiff_plain;h=cc8235c4b4ab30898fd60f3ad71b7899cf1bdd66
Info screen: fix a bug in the random level code
The link quality was not converted back correctly, causing negative
values, which then overran the maximum value.
---
diff --git a/iw_if.c b/iw_if.c
index ae5950a..2008c14 100644
--- a/iw_if.c
+++ b/iw_if.c
@@ -369,7 +369,6 @@ static int rand_wave(float *rlvl, float *step, float *rlvl_next, float range)
static void iw_getstat_random(struct iw_stat *iw)
{
static float rnd_sig, snext, sstep = 1.0, rnd_noise, nnext, nstep = 1.0;
- uint8_t smin = dbm_to_u8(conf.sig_min), smax = dbm_to_u8(conf.sig_max);
rand_wave(&rnd_sig, &sstep, &snext, conf.sig_max - conf.sig_min);
rand_wave(&rnd_noise, &nstep, &nnext, conf.noise_max - conf.noise_min);
@@ -377,11 +376,12 @@ static void iw_getstat_random(struct iw_stat *iw)
if (iw->range.max_qual.qual == 0)
iw->range.max_qual.qual = WAVE_RAND_QUAL_MAX;
- iw->stat.qual.level = smin + rnd_sig;
- iw->stat.qual.noise = dbm_to_u8(conf.noise_min) + rnd_noise;
- iw->stat.qual.qual = map_range(iw->stat.qual.level, smin, smax,
- 0, iw->range.max_qual.qual);
+ iw->stat.qual.level = dbm_to_u8(conf.sig_min + rnd_sig);
+ iw->stat.qual.noise = dbm_to_u8(conf.noise_min + rnd_noise);
iw->stat.qual.updated = IW_QUAL_DBM;
+ iw->stat.qual.qual = map_range(conf.sig_min + rnd_sig,
+ conf.sig_min, conf.sig_max,
+ 0, iw->range.max_qual.qual);
}
static void iw_getstat_real(struct iw_statistics *stat)

90
net/wavemon/patches/000-upstream-terminate.patch
View File

@ -1,90 +0,0 @@
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sun, 27 Feb 2011 20:41:48 +0000 (+0100)
Subject: Better termination
X-Git-Url: http://eden-feed.erg.abdn.ac.uk/cgi-bin/gitweb.cgi?p=wavemon.git;a=commitdiff_plain;h=633c66a214c68af9a54d123307dc1e1209240472
Better termination
This fixes two flaws in the attempt to terminate the other wavemon processes
on error: (i) it was not ensured that wavemon runs in its own process group;
(ii) sending the signal to self is ugly.
---
diff --git a/error.c b/error.c
index 592d3e4..5408c07 100644
--- a/error.c
+++ b/error.c
@@ -59,6 +59,34 @@ void err_msg(const char *format, ...)
sleep(WARN_DISPLAY_DELAY);
}
+/**
+ * terminate_all_processes - terminate wavemon and reset screen
+ * @fmt: printf-like format string
+ * @strerr: set to non-0 if termination is due to failed system call
+ * @ap: argument list for @fmt
+ */
+static void terminate_all_processes(const char *fmt, int strerr, va_list ap)
+{
+ int saved_errno = strerr ? errno : 0;
+ /*
+ * wavemon runs in its own process group. Block TERM in this process,
+ * but send to all others (parent or child), which by default do not
+ * block TERM.
+ */
+ xsignal(SIGTERM, SIG_IGN);
+ endwin();
+ kill(0, SIGTERM);
+ reset_shell_mode();
+ if (saved_errno) {
+ errno = saved_errno;
+ vwarn(fmt, ap);
+ } else {
+ vwarnx(fmt, ap);
+ }
+ va_end(ap);
+ exit(EXIT_FAILURE);
+}
+
/*
* Abort on fatal error unrelated to system call.
*/
@@ -66,13 +94,8 @@ void err_quit(const char *format, ...)
{
va_list argp;
- endwin();
-
va_start(argp, format);
- vwarnx(format, argp);
- va_end(argp);
- /* Exit via kill to terminate any child processes. */
- kill(0, SIGTERM);
+ terminate_all_processes(format, false, argp);
}
/*
@@ -82,10 +105,6 @@ void err_sys(const char *format, ...)
{
va_list argp;
- endwin();
-
va_start(argp, format);
- vwarn(format, argp);
- va_end(argp);
- kill(0, SIGTERM);
+ terminate_all_processes(format, true, argp);
}
diff --git a/wavemon.c b/wavemon.c
index 6c3196e..4e1f492 100644
--- a/wavemon.c
+++ b/wavemon.c
@@ -139,6 +139,7 @@ int main(int argc, char *argv[])
if (!isatty(STDIN_FILENO))
errx(1, "input is not from a terminal");
+ setpgid(0, 0);
/* honour numeric separators if the environment defines them */
setlocale(LC_NUMERIC, "");

397
net/wavemon/patches/000-upstream-wrapper.patch
View File

@ -1,397 +0,0 @@
From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sun, 13 Mar 2011 17:39:40 +0000 (+0100)
Subject: Configuration: decouple configuration items
X-Git-Url: http://eden-feed.erg.abdn.ac.uk/cgi-bin/gitweb.cgi?p=wavemon.git;a=commitdiff_plain;h=74610068abe331927f72aa617689566a2b2a7771
Configuration: decouple configuration items
This puts access to WiFi interface list and currently selected interface
into wrapper functions, to better separate the code blocks.
---
diff --git a/conf.c b/conf.c
index 4004c73..45fa42e 100644
--- a/conf.c
+++ b/conf.c
@@ -22,6 +22,7 @@
#include <sys/types.h>
/* GLOBALS */
+static char **if_list; /* array of WiFi interface names */
int conf_items; /* index into array storing menu items */
static char *on_off_names[] = { [false] = "Off", [true] = "On", NULL };
@@ -116,6 +117,39 @@ static void getargs(int argc, char *argv[])
}
}
+/** Populate interface list */
+void conf_get_interface_list(void)
+{
+ char *old_if = NULL;
+ int idx;
+
+ if (if_list) {
+ for (idx = 0; if_list[idx]; idx++)
+ if (idx == conf.if_idx)
+ old_if = if_list[idx];
+ else
+ free(if_list[idx]);
+ free(if_list);
+ }
+ if_list = iw_get_interface_list();
+ if (if_list == NULL)
+ err_quit("no wireless interfaces found!");
+
+ conf.if_idx = 0;
+ if (old_if) {
+ idx = argv_find(if_list, old_if);
+ if (idx > 0)
+ conf.if_idx = idx;
+ free(old_if);
+ }
+}
+
+/** Return currently selected interface name */
+const char *conf_ifname(void)
+{
+ return if_list ? if_list[conf.if_idx] : "(none)";
+}
+
/* Return full path of rcfile. Allocates string which must bee free()-d. */
static char *get_confname(void)
{
@@ -520,7 +554,7 @@ static void init_conf_items(void)
void getconf(int argc, char *argv[])
{
- iw_get_interface_list();
+ conf_get_interface_list();
init_conf_items();
read_cf();
getargs(argc, argv);
diff --git a/conf_scr.c b/conf_scr.c
index a338771..674137c 100644
--- a/conf_scr.c
+++ b/conf_scr.c
@@ -159,7 +159,7 @@ static int m_pref(WINDOW *w_conf, int list_offset, int active_item, int num_item
void scr_conf_init(void)
{
- iw_get_interface_list(); /* may have changed in the meantime */
+ conf_get_interface_list(); /* may have changed in the meantime */
num_items = ll_size(conf_items);
w_conf = newwin_title(0, WAV_HEIGHT, "Preferences", false);
diff --git a/info_scr.c b/info_scr.c
index 8171373..d17fdfa 100644
--- a/info_scr.c
+++ b/info_scr.c
@@ -30,7 +30,7 @@ void sampling_init(void (*sampling_handler)(int))
div_t d = div(conf.stat_iv, 1000); /* conf.stat_iv in msec */
xsignal(SIGALRM, SIG_IGN);
- iw_getinf_range(if_list[conf.if_idx], &cur.range);
+ iw_getinf_range(conf_ifname(), &cur.range);
i.it_interval.tv_sec = i.it_value.tv_sec = d.quot;
i.it_interval.tv_usec = i.it_value.tv_usec = d.rem * 1000;
xsignal(SIGALRM, sampling_handler);
@@ -139,7 +139,7 @@ static void display_stats(void)
struct if_stat nstat;
char tmp[0x100];
- if_getstat(if_list[conf.if_idx], &nstat);
+ if_getstat(conf_ifname(), &nstat);
/*
* Interface RX stats
@@ -197,10 +197,10 @@ static void display_info(WINDOW *w_if, WINDOW *w_info)
char tmp[0x100];
int i;
- dyn_info_get(&info, if_list[conf.if_idx], &cur.range);
+ dyn_info_get(&info, conf_ifname(), &cur.range);
wmove(w_if, 1, 1);
- waddstr_b(w_if, if_list[conf.if_idx]);
+ waddstr_b(w_if, conf_ifname());
if (cur.range.enc_capa & IW_WPA_MASK)
sprintf(tmp, " (%s, %s)", info.name, format_wpa(&cur.range));
else
@@ -416,11 +416,11 @@ static void display_netinfo(WINDOW *w_net)
struct if_info info;
char tmp[0x40];
- if_getinf(if_list[conf.if_idx], &info);
+ if_getinf(conf_ifname(), &info);
wmove(w_net, 1, 1);
if (getmaxy(w_net) == WH_NET_MAX) {
- waddstr(w_net, if_list[conf.if_idx]);
+ waddstr(w_net, conf_ifname());
waddstr_b(w_net, " (");
waddstr(w_net, info.flags & IFF_UP ? "UP" : "DOWN");
diff --git a/iw_if.c b/iw_if.c
index 2008c14..708ff85 100644
--- a/iw_if.c
+++ b/iw_if.c
@@ -24,9 +24,6 @@
/* Fallback maximum quality level when using random samples. */
#define WAVE_RAND_QUAL_MAX 100
-/* GLOBALS */
-char **if_list = NULL; /* array of WiFi interface names */
-
/*
* Obtain network device information
*/
@@ -65,7 +62,7 @@ int if_set_up(int skfd, const char *ifname)
}
/* Interface information */
-void if_getinf(char *ifname, struct if_info *info)
+void if_getinf(const char *ifname, struct if_info *info)
{
struct ifreq ifr;
int skfd = socket(AF_INET, SOCK_DGRAM, 0);
@@ -114,49 +111,27 @@ static FILE *open_proc_net(const char *filename)
}
/**
- * iw_get_interface_list - Populate NULL-terminated array of WiFi interfaces.
- * Rebuild if already set, exit if no interfaces present.
+ * iw_get_interface_list - Return NULL-terminated array of WiFi interfaces.
*/
-void iw_get_interface_list(void)
+char **iw_get_interface_list(void)
{
- char *p, tmp[IFNAMSIZ], *old_if = NULL;
- int idx, nifs;
+ char **if_list = NULL, *p, tmp[BUFSIZ];
+ int nifs = 1; /* if_list[nifs-1] = NULL */
FILE *fp = open_proc_net("wireless");
- if (if_list) {
- for (idx = 0; if_list[idx]; idx++)
- if (idx == conf.if_idx)
- old_if = if_list[idx];
- else
- free(if_list[idx]);
- free(if_list);
- }
-
- for (nifs = 0; fgets(tmp, sizeof(tmp), fp); )
- nifs += strchr(tmp, ':') != NULL;
- if (!nifs)
- err_quit("no wireless interfaces found!");
- rewind(fp);
-
- if_list = calloc(nifs + 1, sizeof(*if_list));
- if (if_list == NULL)
- err_sys("unable to memorize %d interfaces", nifs);
-
- for (conf.if_idx = idx = 0; fgets(tmp, sizeof(tmp), fp); ) {
+ while (fgets(tmp, sizeof(tmp), fp))
if ((p = strchr(tmp, ':'))) {
+ if_list = realloc(if_list, sizeof(char *) * (nifs + 1));
for (*p = '\0', p = tmp; isspace(*p); )
p++;
- if (old_if && strcmp(old_if, p) == 0)
- conf.if_idx = idx;
- if_list[idx++] = strdup(p);
+ if_list[nifs-1] = strdup(p);
+ if_list[nifs++] = NULL;
}
- }
- assert(idx == nifs);
fclose(fp);
- free(old_if);
+ return if_list;
}
-void if_getstat(char *ifname, struct if_stat *stat)
+void if_getstat(const char *ifname, struct if_stat *stat)
{
char line[0x100];
unsigned long d;
@@ -187,7 +162,8 @@ void if_getstat(char *ifname, struct if_stat *stat)
* @ifname: interface name
* @if: range information to use (number of encryption keys)
*/
-void dyn_info_get(struct iw_dyn_info *info, char *ifname, struct iw_range *ir)
+void dyn_info_get(struct iw_dyn_info *info,
+ const char *ifname, struct iw_range *ir)
{
struct iwreq iwr;
int i, skfd = socket(AF_INET, SOCK_DGRAM, 0);
@@ -321,7 +297,7 @@ void dyn_info_cleanup(struct iw_dyn_info *info)
/*
* get range information
*/
-void iw_getinf_range(char *ifname, struct iw_range *range)
+void iw_getinf_range(const char *ifname, struct iw_range *range)
{
struct iwreq iwr;
int skfd = socket(AF_INET, SOCK_DGRAM, 0);
@@ -395,7 +371,7 @@ static void iw_getstat_real(struct iw_statistics *stat)
wrq.u.data.pointer = (caddr_t) stat;
wrq.u.data.length = sizeof(*stat);
wrq.u.data.flags = 0;
- strncpy(wrq.ifr_name, if_list[conf.if_idx], IFNAMSIZ);
+ strncpy(wrq.ifr_name, conf_ifname(), IFNAMSIZ);
if (ioctl(skfd, SIOCGIWSTATS, &wrq) < 0) {
/*
@@ -490,13 +466,13 @@ void dump_parameters(void)
struct if_stat nstat;
int i;
- iw_getinf_range(if_list[conf.if_idx], &iw.range);
- dyn_info_get(&info, if_list[conf.if_idx], &iw.range);
+ iw_getinf_range(conf_ifname(), &iw.range);
+ dyn_info_get(&info, conf_ifname(), &iw.range);
iw_getstat(&iw);
- if_getstat(if_list[conf.if_idx], &nstat);
+ if_getstat(conf_ifname(), &nstat);
printf("\n");
- printf("Configured device: %s (%s)\n", if_list[conf.if_idx], info.name);
+ printf("Configured device: %s (%s)\n", conf_ifname(), info.name);
printf(" Security: %s\n", iw.range.enc_capa ?
format_enc_capab(iw.range.enc_capa, ", ") : "WEP");
if (iw.range.num_encoding_sizes &&
diff --git a/iw_if.h b/iw_if.h
index 80e6595..636a63a 100644
--- a/iw_if.h
+++ b/iw_if.h
@@ -71,7 +71,7 @@ struct if_info {
};
extern bool if_is_up(int skfd, const char *ifname);
extern int if_set_up(int skfd, const char *ifname);
-extern void if_getinf(char *ifname, struct if_info *info);
+extern void if_getinf(const char *ifname, struct if_info *info);
/**
* struct iw_key - Encoding information
@@ -174,7 +174,8 @@ static inline uint8_t dyn_info_wep_keys(struct iw_dyn_info *info)
info->keys[i].size == 13;
return num_wep;
}
-extern void dyn_info_get(struct iw_dyn_info *, char *ifname, struct iw_range *);
+extern void dyn_info_get(struct iw_dyn_info *info,
+ const char *ifname, struct iw_range *ir);
extern void dyn_info_cleanup(struct iw_dyn_info *info);
@@ -188,7 +189,7 @@ struct if_stat {
tx_bytes;
};
-extern void if_getstat(char *ifname, struct if_stat *stat);
+extern void if_getstat(const char *ifname, struct if_stat *stat);
/*
* Structs to communicate WiFi statistics
@@ -200,7 +201,7 @@ struct iw_levelstat {
};
#define IW_LSTAT_INIT { 0, 0, IW_QUAL_LEVEL_INVALID | IW_QUAL_NOISE_INVALID }
-extern void iw_getinf_range(char *ifname, struct iw_range *range);
+extern void iw_getinf_range(const char *ifname, struct iw_range *range);
extern void iw_sanitize(struct iw_range *range,
struct iw_quality *qual,
struct iw_levelstat *dbm);
@@ -250,7 +251,7 @@ struct scan_result {
struct scan_result *next;
};
-extern struct scan_result *get_scan_list(int skfd, char *ifname, int weversion);
+extern struct scan_result *get_scan_list(int skfd, const char *ifname, int ver);
extern void free_scan_result(struct scan_result *head);
diff --git a/iw_scan.c b/iw_scan.c
index d75ab6b..8423e6a 100644
--- a/iw_scan.c
+++ b/iw_scan.c
@@ -553,7 +553,7 @@ static int cmp_scan_sig(struct scan_result *a, struct scan_result *b)
return a->qual.level - b->qual.level;
}
-struct scan_result *get_scan_list(int skfd, char *ifname, int we_version)
+struct scan_result *get_scan_list(int skfd, const char *ifname, int we_version)
{
struct scan_result *head = NULL;
struct iwreq wrq;
diff --git a/scan_scr.c b/scan_scr.c
index 879c2f6..b9a4eee 100644
--- a/scan_scr.c
+++ b/scan_scr.c
@@ -80,9 +80,9 @@ static void display_aplist(WINDOW *w_aplst)
if (skfd < 0)
err_sys("%s: can not open socket", __func__);
- iw_getinf_range(if_list[conf.if_idx], &range);
+ iw_getinf_range(conf_ifname(), &range);
- head = get_scan_list(skfd, if_list[conf.if_idx], range.we_version_compiled);
+ head = get_scan_list(skfd, conf_ifname(), range.we_version_compiled);
if (head) {
;
} else if (errno == EPERM || !has_net_admin_capability()) {
@@ -93,13 +93,13 @@ static void display_aplist(WINDOW *w_aplst)
} else if (errno == EINTR || errno == EAGAIN || errno == EBUSY) {
/* Ignore temporary errors */
goto done;
- } else if (!if_is_up(skfd, if_list[conf.if_idx])) {
- sprintf(s, "Interface '%s' is down ", if_list[conf.if_idx]);
+ } else if (!if_is_up(skfd, conf_ifname())) {
+ sprintf(s, "Interface '%s' is down ", conf_ifname());
if (!has_net_admin_capability())
strcat(s, "- can not scan");
- else if (if_set_up(skfd, if_list[conf.if_idx]) < 0)
+ else if (if_set_up(skfd, conf_ifname()) < 0)
sprintf(s, "Can not bring up '%s' for scanning: %s",
- if_list[conf.if_idx], strerror(errno));
+ conf_ifname(), strerror(errno));
else
strcat(s, "- setting it up ...");
} else if (errno == EFAULT) {
@@ -110,9 +110,9 @@ static void display_aplist(WINDOW *w_aplst)
*/
goto done;
} else if (errno) {
- sprintf(s, "No scan on %s: %s", if_list[conf.if_idx], strerror(errno));
+ sprintf(s, "No scan on %s: %s", conf_ifname(), strerror(errno));
} else {
- sprintf(s, "No scan results on %s", if_list[conf.if_idx]);
+ sprintf(s, "No scan results on %s", conf_ifname());
}
for (i = 1; i <= MAXYLEN; i++)
diff --git a/wavemon.h b/wavemon.h
index 22a783f..ad0b488 100644
--- a/wavemon.h
+++ b/wavemon.h
@@ -103,7 +103,7 @@ static inline void threshold_action(enum threshold_action action)
* Global in-memory representation of current wavemon configuration state
*/
extern struct wavemon_conf {
- int if_idx; /* Index into if_list */
+ int if_idx; /* Index into interface list */
int stat_iv,
info_iv;
@@ -256,8 +256,9 @@ static inline int cp_from_scale(float value, const char *cscale, bool reverse)
/*
* Wireless interfaces
*/
-extern char **if_list;
-extern void iw_get_interface_list(void);
+extern const char *conf_ifname(void);
+extern void conf_get_interface_list(void);
+extern char **iw_get_interface_list(void);
extern void dump_parameters(void);
/*