* [PATCH 01/11] stringlist: use seperately allocated string
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 02/11] stringlist: implement string_list_add_asprintf Jean-Christophe PLAGNIOL-VILLARD
` (10 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
From: Sascha Hauer <s.hauer@pengutronix.de>
Allocate the string in string list seperately instead of
embedding a zero length string into struct stringlist.
Besides looking cleaner this allows us to implement a
string_list_asprintf.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
include/stringlist.h | 6 ++++--
lib/stringlist.c | 10 ++++------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/include/stringlist.h b/include/stringlist.h
index c923542..4b3cbf3 100644
--- a/include/stringlist.h
+++ b/include/stringlist.h
@@ -5,7 +5,7 @@
struct string_list {
struct list_head list;
- char str[0];
+ char *str;
};
int string_list_add(struct string_list *sl, char *str);
@@ -22,8 +22,10 @@ static inline void string_list_free(struct string_list *sl)
{
struct string_list *entry, *safe;
- list_for_each_entry_safe(entry, safe, &sl->list, list)
+ list_for_each_entry_safe(entry, safe, &sl->list, list) {
+ free(entry->str);
free(entry);
+ }
}
#endif /* __STRING_H */
diff --git a/lib/stringlist.c b/lib/stringlist.c
index a8ff979..c8b835e 100644
--- a/lib/stringlist.c
+++ b/lib/stringlist.c
@@ -16,9 +16,8 @@ int string_list_add(struct string_list *sl, char *str)
{
struct string_list *new;
- new = xmalloc(sizeof(struct string_list) + strlen(str) + 1);
-
- strcpy(new->str, str);
+ new = xmalloc(sizeof(*new));
+ new->str = xstrdup(str);
list_add_tail(&new->list, &sl->list);
@@ -29,9 +28,8 @@ int string_list_add_sorted(struct string_list *sl, char *str)
{
struct string_list *new;
- new = xmalloc(sizeof(struct string_list) + strlen(str) + 1);
-
- strcpy(new->str, str);
+ new = xmalloc(sizeof(*new));
+ new->str = xstrdup(str);
list_add_sort(&new->list, &sl->list, string_list_compare);
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 02/11] stringlist: implement string_list_add_asprintf
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 01/11] stringlist: use seperately allocated string Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 03/11] complete: add var and device param complete support Jean-Christophe PLAGNIOL-VILLARD
` (9 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
From: Sascha Hauer <s.hauer@pengutronix.de>
Useful for allocating a string list entry on the fly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
include/stringlist.h | 1 +
lib/stringlist.c | 24 ++++++++++++++++++++++++
2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/include/stringlist.h b/include/stringlist.h
index 4b3cbf3..dd3f623 100644
--- a/include/stringlist.h
+++ b/include/stringlist.h
@@ -9,6 +9,7 @@ struct string_list {
};
int string_list_add(struct string_list *sl, char *str);
+int string_list_add_asprintf(struct string_list *sl, const char *fmt, ...);
int string_list_add_sorted(struct string_list *sl, char *str);
int string_list_contains(struct string_list *sl, char *str);
void string_list_print_by_column(struct string_list *sl);
diff --git a/lib/stringlist.c b/lib/stringlist.c
index c8b835e..b965aa0 100644
--- a/lib/stringlist.c
+++ b/lib/stringlist.c
@@ -1,6 +1,7 @@
#include <common.h>
#include <xfuncs.h>
#include <malloc.h>
+#include <errno.h>
#include <stringlist.h>
static int string_list_compare(struct list_head *a, struct list_head *b)
@@ -24,6 +25,29 @@ int string_list_add(struct string_list *sl, char *str)
return 0;
}
+int string_list_add_asprintf(struct string_list *sl, const char *fmt, ...)
+{
+ struct string_list *new;
+ va_list args;
+
+ new = xmalloc(sizeof(*new));
+
+ va_start(args, fmt);
+
+ new->str = vasprintf(fmt, args);
+
+ va_end(args);
+
+ if (!new->str) {
+ free(new);
+ return -ENOMEM;
+ }
+
+ list_add_tail(&new->list, &sl->list);
+
+ return 0;
+}
+
int string_list_add_sorted(struct string_list *sl, char *str)
{
struct string_list *new;
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 03/11] complete: add var and device param complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 01/11] stringlist: use seperately allocated string Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 02/11] stringlist: implement string_list_add_asprintf Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 04/11] complete: add generic command complete framework Jean-Christophe PLAGNIOL-VILLARD
` (8 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
with $xx or xx= or if device $xx.yy or xx.yy=
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
common/complete.c | 96 +++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 90 insertions(+), 6 deletions(-)
diff --git a/common/complete.c b/common/complete.c
index 6d5349b..9d749e0 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -134,14 +134,95 @@ static int path_command_complete(struct string_list *sl, char *instr)
static int command_complete(struct string_list *sl, char *instr)
{
struct command *cmdtp;
- char cmd[128];
+
+ if (!instr)
+ instr = "";
for_each_command(cmdtp) {
- if (!strncmp(instr, cmdtp->name, strlen(instr))) {
- strcpy(cmd, cmdtp->name);
- cmd[strlen(cmdtp->name)] = ' ';
- cmd[strlen(cmdtp->name) + 1] = 0;
- string_list_add(sl, cmd);
+ if (strncmp(instr, cmdtp->name, strlen(instr)))
+ continue;
+
+ string_list_add_asprintf(sl, "%s ", cmdtp->name);
+ }
+
+ return 0;
+}
+
+static int device_param_complete(char *begin, struct device_d *dev,
+ struct string_list *sl, char *instr)
+{
+ struct param_d *param;
+ int len;
+
+ if (!instr)
+ instr = "";
+
+ len = strlen(instr);
+
+ list_for_each_entry(param, &dev->parameters, list) {
+ if (strncmp(instr, param->name, len))
+ continue;
+
+ string_list_add_asprintf(sl, "%s%s.%s%c",
+ begin ? begin : "", dev_name(dev), param->name,
+ begin ? ' ' : '=');
+ }
+
+ return 0;
+}
+
+static int env_param_complete(struct string_list *sl, char *instr, int eval)
+{
+ struct device_d *dev;
+ struct variable_d *var;
+ struct env_context *c, *current_c;
+ char *instr_param;
+ int len;
+ char end = '=';
+ char *begin = "";
+
+ if (!instr)
+ instr = "";
+
+ if (eval) {
+ begin = "$";
+ end = ' ';
+ }
+
+ instr_param = strrchr(instr, '.');
+ len = strlen(instr);
+
+ current_c = get_current_context();
+ for(var = current_c->local->next; var; var = var->next) {
+ if (strncmp(instr, var_name(var), len))
+ continue;
+ string_list_add_asprintf(sl, "%s%s%c",
+ begin, var_name(var), end);
+ }
+
+ for (c = get_current_context(); c; c = c->parent) {
+ for (var = c->global->next; var; var = var->next) {
+ if (strncmp(instr, var_name(var), len))
+ continue;
+ string_list_add_asprintf(sl, "%s%s%c",
+ begin, var_name(var), end);
+ }
+ }
+
+ if (instr_param) {
+ len = (instr_param - instr);
+ instr_param++;
+ } else {
+ len = strlen(instr);
+ instr_param = "";
+ }
+
+ for_each_device(dev) {
+ if (!strncmp(instr, dev_name(dev), len)) {
+ if (eval)
+ device_param_complete("$", dev, sl, instr_param);
+ else
+ device_param_complete(NULL, dev, sl, instr_param);
}
}
@@ -188,7 +269,10 @@ int complete(char *instr, char **outstr)
} else {
command_complete(&sl, instr);
path_command_complete(&sl, instr);
+ env_param_complete(&sl, instr, 0);
}
+ if (*instr == '$')
+ env_param_complete(&sl, instr + 1, 1);
pos = strlen(instr);
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 04/11] complete: add generic command complete framework
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (2 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 03/11] complete: add var and device param complete support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 05/11] complete: add device name complete support for devinfo Jean-Christophe PLAGNIOL-VILLARD
` (7 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
introduce generic command specific complete callback
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
common/complete.c | 55 +++++++++++++++++++++++++++++++++++++--------------
include/command.h | 8 +++++++
include/complete.h | 4 +++
3 files changed, 52 insertions(+), 15 deletions(-)
diff --git a/common/complete.c b/common/complete.c
index 9d749e0..9515072 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -20,13 +20,10 @@
#include <common.h>
#include <complete.h>
#include <xfuncs.h>
-#include <linux/list.h>
-#include <malloc.h>
#include <fs.h>
#include <linux/stat.h>
#include <libgen.h>
#include <command.h>
-#include <stringlist.h>
#include <environment.h>
static int file_complete(struct string_list *sl, char *instr)
@@ -131,7 +128,7 @@ static int path_command_complete(struct string_list *sl, char *instr)
return 0;
}
-static int command_complete(struct string_list *sl, char *instr)
+int command_complete(struct string_list *sl, char *instr)
{
struct command *cmdtp;
@@ -236,6 +233,32 @@ void complete_reset(void)
tab_pressed = 0;
}
+static char* cmd_complete_lookup(struct string_list *sl, char *instr)
+{
+ struct command *cmdtp;
+ int len;
+ int ret = 1;
+ char *res = NULL;
+
+ for_each_command(cmdtp) {
+ len = strlen(cmdtp->name);
+ if (!strncmp(instr, cmdtp->name, len) && instr[len] == ' ') {
+ instr += len + 1;
+ if (cmdtp->complete) {
+ ret = cmdtp->complete(sl, instr);
+ res = instr;
+ }
+ goto end;
+ }
+ }
+
+end:
+ if (!ret && *instr == '$')
+ env_param_complete(sl, instr + 1, 1);
+
+ return res;
+}
+
int complete(char *instr, char **outstr)
{
struct string_list sl, *entry, *first_entry;
@@ -259,20 +282,22 @@ int complete(char *instr, char **outstr)
while (*t == ' ')
t++;
- instr = t;
-
/* get the completion possibilities */
- if ((t = strrchr(t, ' '))) {
- t++;
- file_complete(&sl, t);
+ instr = cmd_complete_lookup(&sl, t);
+ if (!instr) {
instr = t;
- } else {
- command_complete(&sl, instr);
- path_command_complete(&sl, instr);
- env_param_complete(&sl, instr, 0);
+ if ((t = strrchr(t, ' '))) {
+ t++;
+ file_complete(&sl, t);
+ instr = t;
+ } else {
+ command_complete(&sl, instr);
+ path_command_complete(&sl, instr);
+ env_param_complete(&sl, instr, 0);
+ }
+ if (*instr == '$')
+ env_param_complete(&sl, instr + 1, 1);
}
- if (*instr == '$')
- env_param_complete(&sl, instr + 1, 1);
pos = strlen(instr);
diff --git a/include/command.h b/include/command.h
index b2e8449..80cbf56 100644
--- a/include/command.h
+++ b/include/command.h
@@ -40,6 +40,8 @@ extern struct list_head command_list;
#define for_each_command(cmd) list_for_each_entry(cmd, &command_list, list)
+struct string_list;
+
/*
* Monitor Command Table
*/
@@ -48,6 +50,7 @@ struct command {
const char **aliases;
/* Implementation function */
int (*cmd)(int, char *[]);
+ int (*complete)(struct string_list *sl, char *instr);
const char *usage; /* Usage message (short) */
struct list_head list; /* List of commands */
@@ -88,6 +91,11 @@ const struct command __barebox_cmd_##_name \
#define BAREBOX_CMD_END \
};
+#ifdef CONFIG_AUTO_COMPLETE
+#define BAREBOX_CMD_COMPLETE(_cpt) .complete = _cpt,
+#else
+#define BAREBOX_CMD_COMPLETE(_cpt)
+#endif
#define BAREBOX_CMD_HELP_START(_name) \
static const __maybe_unused char cmd_##_name##_help[] =
diff --git a/include/complete.h b/include/complete.h
index cc0e88d..3f1fe89 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -2,9 +2,13 @@
#define __COMPLETE_
#include <linux/list.h>
+#include <malloc.h>
+#include <stringlist.h>
int complete(char *instr, char **outstr);
void complete_reset(void);
+int command_complete(struct string_list *sl, char *instr);
+
#endif /* __COMPLETE_ */
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 05/11] complete: add device name complete support for devinfo
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (3 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 04/11] complete: add generic command complete framework Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 06/11] complete: add help complete support Jean-Christophe PLAGNIOL-VILLARD
` (6 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
common/complete.c | 20 ++++++++++++++++++++
drivers/base/driver.c | 2 ++
include/complete.h | 1 +
3 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/common/complete.c b/common/complete.c
index 9515072..cf06101 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -145,6 +145,26 @@ int command_complete(struct string_list *sl, char *instr)
return 0;
}
+int device_complete(struct string_list *sl, char *instr)
+{
+ struct device_d *dev;
+ int len;
+
+ if (!instr)
+ instr = "";
+
+ len = strlen(instr);
+
+ for_each_device(dev) {
+ if (strncmp(instr, dev_name(dev), len))
+ continue;
+
+ string_list_add_asprintf(sl, "%s ", dev_name(dev));
+ }
+
+ return 0;
+}
+
static int device_param_complete(char *begin, struct device_d *dev,
struct string_list *sl, char *instr)
{
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index 2d206f9..03b1834 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -33,6 +33,7 @@
#include <errno.h>
#include <fs.h>
#include <linux/list.h>
+#include <complete.h>
LIST_HEAD(device_list);
EXPORT_SYMBOL(device_list);
@@ -443,6 +444,7 @@ BAREBOX_CMD_START(devinfo)
.cmd = do_devinfo,
.usage = "Show information about devices and drivers.",
BAREBOX_CMD_HELP(cmd_devinfo_help)
+ BAREBOX_CMD_COMPLETE(device_complete)
BAREBOX_CMD_END
#endif
diff --git a/include/complete.h b/include/complete.h
index 3f1fe89..8dfc99c 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -9,6 +9,7 @@ int complete(char *instr, char **outstr);
void complete_reset(void);
int command_complete(struct string_list *sl, char *instr);
+int device_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 06/11] complete: add help complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (4 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 05/11] complete: add device name complete support for devinfo Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 07/11] complete: add empty " Jean-Christophe PLAGNIOL-VILLARD
` (5 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
commands/help.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/commands/help.c b/commands/help.c
index 706b905..d7d9ba2 100644
--- a/commands/help.c
+++ b/commands/help.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
/*
* Use puts() instead of printf() to avoid printf buffer overflow
@@ -68,5 +69,6 @@ BAREBOX_CMD_START(help)
.aliases = help_aliases,
.usage = "print online help",
BAREBOX_CMD_HELP(cmd_help_help)
+ BAREBOX_CMD_COMPLETE(command_complete)
BAREBOX_CMD_END
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 07/11] complete: add empty complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (5 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 06/11] complete: add help complete support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 08/11] complete: add eth interface " Jean-Christophe PLAGNIOL-VILLARD
` (4 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
for cpuinfo, clear, dhcp, false, login, lsmod, meminfo, passwd, pwd, reginfo,
reset, true, usb, version
for mach-imx and mach-mxs: dump_clocks
for u_serial: mycdev
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
arch/arm/cpu/cpuinfo.c | 2 ++
arch/arm/mach-imx/speed.c | 2 ++
arch/arm/mach-mxs/imx.c | 2 ++
commands/clear.c | 2 ++
commands/false.c | 2 ++
commands/login.c | 2 ++
commands/lsmod.c | 2 ++
commands/meminfo.c | 2 ++
commands/passwd.c | 2 ++
commands/pwd.c | 2 ++
commands/reginfo.c | 2 ++
commands/reset.c | 2 ++
commands/true.c | 2 ++
commands/usb.c | 2 ++
commands/version.c | 2 ++
common/complete.c | 5 +++++
drivers/usb/gadget/u_serial.c | 2 ++
include/complete.h | 1 +
net/dhcp.c | 2 ++
19 files changed, 40 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/cpuinfo.c b/arch/arm/cpu/cpuinfo.c
index 09acb5f..ca986f8 100644
--- a/arch/arm/cpu/cpuinfo.c
+++ b/arch/arm/cpu/cpuinfo.c
@@ -22,6 +22,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#define CPU_ARCH_UNKNOWN 0
#define CPU_ARCH_ARMv3 1
@@ -181,5 +182,6 @@ static int do_cpuinfo(int argc, char *argv[])
BAREBOX_CMD_START(cpuinfo)
.cmd = do_cpuinfo,
.usage = "Show info about CPU",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/arch/arm/mach-imx/speed.c b/arch/arm/mach-imx/speed.c
index 63e24b4..6f8d20b 100644
--- a/arch/arm/mach-imx/speed.c
+++ b/arch/arm/mach-imx/speed.c
@@ -24,6 +24,7 @@
#include <asm-generic/div64.h>
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <mach/clock.h>
/*
@@ -80,5 +81,6 @@ static int do_clocks(int argc, char *argv[])
BAREBOX_CMD_START(dump_clocks)
.cmd = do_clocks,
.usage = "show clock frequencies",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/arch/arm/mach-mxs/imx.c b/arch/arm/mach-mxs/imx.c
index a4dae20..c64f23c 100644
--- a/arch/arm/mach-mxs/imx.c
+++ b/arch/arm/mach-mxs/imx.c
@@ -19,6 +19,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
extern void imx_dump_clocks(void);
@@ -32,4 +33,5 @@ static int do_clocks(int argc, char *argv[])
BAREBOX_CMD_START(dump_clocks)
.cmd = do_clocks,
.usage = "show clock frequencies",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/clear.c b/commands/clear.c
index 9e5da10..28b4da9 100644
--- a/commands/clear.c
+++ b/commands/clear.c
@@ -22,6 +22,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <readkey.h>
static int do_clear(int argc, char *argv[])
@@ -39,4 +40,5 @@ BAREBOX_CMD_HELP_END
BAREBOX_CMD_START(clear)
.cmd = do_clear,
.usage = "clear screen",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/false.c b/commands/false.c
index 6ba3823..1642f8d 100644
--- a/commands/false.c
+++ b/commands/false.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
static int do_false(int argc, char *argv[])
{
@@ -32,5 +33,6 @@ static int do_false(int argc, char *argv[])
BAREBOX_CMD_START(false)
.cmd = do_false,
.usage = "do nothing, unsuccessfully",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/login.c b/commands/login.c
index 2f3d766..0b5f3cb 100644
--- a/commands/login.c
+++ b/commands/login.c
@@ -20,6 +20,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <password.h>
#include <getopt.h>
@@ -80,4 +81,5 @@ BAREBOX_CMD_START(login)
.cmd = do_login,
.usage = "login",
BAREBOX_CMD_HELP(cmd_login_help)
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/lsmod.c b/commands/lsmod.c
index f7da1d0..e54eadc 100644
--- a/commands/lsmod.c
+++ b/commands/lsmod.c
@@ -1,5 +1,6 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <module.h>
static int do_lsmod(int argc, char *argv[])
@@ -15,4 +16,5 @@ static int do_lsmod(int argc, char *argv[])
BAREBOX_CMD_START(lsmod)
.cmd = do_lsmod,
.usage = "list modules",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/meminfo.c b/commands/meminfo.c
index b412744..1d24cfd 100644
--- a/commands/meminfo.c
+++ b/commands/meminfo.c
@@ -21,6 +21,7 @@
*/
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <malloc.h>
static int do_meminfo(int argc, char *argv[])
@@ -33,4 +34,5 @@ static int do_meminfo(int argc, char *argv[])
BAREBOX_CMD_START(meminfo)
.cmd = do_meminfo,
.usage = "print info about memory usage",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/passwd.c b/commands/passwd.c
index cdbcdf5..7f704ad 100644
--- a/commands/passwd.c
+++ b/commands/passwd.c
@@ -20,6 +20,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <password.h>
#include <errno.h>
@@ -95,4 +96,5 @@ BAREBOX_CMD_START(passwd)
.cmd = do_passwd,
.usage = "passwd",
BAREBOX_CMD_HELP(cmd_passwd_help)
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/pwd.c b/commands/pwd.c
index 4afe2d4..d68a509 100644
--- a/commands/pwd.c
+++ b/commands/pwd.c
@@ -21,6 +21,7 @@
*/
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <fs.h>
static int do_pwd(int argc, char *argv[])
@@ -32,4 +33,5 @@ static int do_pwd(int argc, char *argv[])
BAREBOX_CMD_START(pwd)
.cmd = do_pwd,
.usage = "print working directory",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/reginfo.c b/commands/reginfo.c
index 009a065..a31013a 100644
--- a/commands/reginfo.c
+++ b/commands/reginfo.c
@@ -22,6 +22,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
static int do_reginfo(int argc, char *argv[])
{
@@ -32,4 +33,5 @@ static int do_reginfo(int argc, char *argv[])
BAREBOX_CMD_START(reginfo)
.cmd = do_reginfo,
.usage = "print register information",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/reset.c b/commands/reset.c
index 9f242d1..97d04ee 100644
--- a/commands/reset.c
+++ b/commands/reset.c
@@ -22,6 +22,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
static int cmd_reset(int argc, char *argv[])
{
@@ -34,4 +35,5 @@ static int cmd_reset(int argc, char *argv[])
BAREBOX_CMD_START(reset)
.cmd = cmd_reset,
.usage = "Perform RESET of the CPU",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/true.c b/commands/true.c
index 773ddef..e50152f 100644
--- a/commands/true.c
+++ b/commands/true.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
static int do_true(int argc, char *argv[])
{
@@ -32,5 +33,6 @@ static int do_true(int argc, char *argv[])
BAREBOX_CMD_START(true)
.cmd = do_true,
.usage = "do nothing, successfully",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/usb.c b/commands/usb.c
index e28afd0..d02ea4b 100644
--- a/commands/usb.c
+++ b/commands/usb.c
@@ -21,6 +21,7 @@
*/
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <usb/usb.h>
#include <getopt.h>
@@ -56,4 +57,5 @@ BAREBOX_CMD_START(usb)
.cmd = do_usb,
.usage = "(re-)detect USB devices",
BAREBOX_CMD_HELP(cmd_usb_help)
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/commands/version.c b/commands/version.c
index 8901fae..6dbda7a 100644
--- a/commands/version.c
+++ b/commands/version.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
static int do_version(int argc, char *argv[])
{
@@ -33,5 +34,6 @@ static int do_version(int argc, char *argv[])
BAREBOX_CMD_START(version)
.cmd = do_version,
.usage = "print monitor version",
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
diff --git a/common/complete.c b/common/complete.c
index cf06101..5213b10 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -188,6 +188,11 @@ static int device_param_complete(char *begin, struct device_d *dev,
return 0;
}
+int empty_complete(struct string_list *sl, char *instr)
+{
+ return 1;
+}
+
static int env_param_complete(struct string_list *sl, char *instr, int eval)
{
struct device_d *dev;
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index c5e7387..946b4f2 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -18,6 +18,7 @@
/* #define VERBOSE_DEBUG */
#include <common.h>
+#include <complete.h>
#include <usb/cdc.h>
#include <kfifo.h>
#include <clock.h>
@@ -502,6 +503,7 @@ static int do_mycdev(int argc, char *argv[])
BAREBOX_CMD_START(mycdev)
.cmd = do_mycdev,
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
/**
diff --git a/include/complete.h b/include/complete.h
index 8dfc99c..4b0e979 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -10,6 +10,7 @@ void complete_reset(void);
int command_complete(struct string_list *sl, char *instr);
int device_complete(struct string_list *sl, char *instr);
+int empty_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */
diff --git a/net/dhcp.c b/net/dhcp.c
index 0c882fb..9cd0282 100644
--- a/net/dhcp.c
+++ b/net/dhcp.c
@@ -10,6 +10,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <environment.h>
#include <clock.h>
#include <net.h>
@@ -704,6 +705,7 @@ BAREBOX_CMD_START(dhcp)
.cmd = do_dhcp,
.usage = "invoke dhcp client to obtain ip/boot params",
BAREBOX_CMD_HELP(cmd_dhcp_help)
+ BAREBOX_CMD_COMPLETE(empty_complete)
BAREBOX_CMD_END
BAREBOX_MAGICVAR(bootfile, "bootfile returned from DHCP request");
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 08/11] complete: add eth interface complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (6 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 07/11] complete: add empty " Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 09/11] complete: add go and sleep support Jean-Christophe PLAGNIOL-VILLARD
` (3 subsequent siblings)
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
use it on ethact
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
commands/net.c | 2 ++
include/complete.h | 1 +
net/eth.c | 21 +++++++++++++++++++++
3 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/commands/net.c b/commands/net.c
index c5c6373..a453f4e 100644
--- a/commands/net.c
+++ b/commands/net.c
@@ -28,6 +28,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <environment.h>
#include <driver.h>
#include <net.h>
@@ -96,5 +97,6 @@ BAREBOX_CMD_START(ethact)
.cmd = do_ethact,
.usage = "set current ethernet device",
BAREBOX_CMD_HELP(cmd_ethact_help)
+ BAREBOX_CMD_COMPLETE(eth_complete)
BAREBOX_CMD_END
diff --git a/include/complete.h b/include/complete.h
index 4b0e979..ea8c53a 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -11,6 +11,7 @@ void complete_reset(void);
int command_complete(struct string_list *sl, char *instr);
int device_complete(struct string_list *sl, char *instr);
int empty_complete(struct string_list *sl, char *instr);
+int eth_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */
diff --git a/net/eth.c b/net/eth.c
index 130805b..1c35e5b 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -23,6 +23,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <driver.h>
#include <init.h>
#include <net.h>
@@ -109,6 +110,26 @@ struct eth_device *eth_get_byname(char *ethname)
return NULL;
}
+#ifdef CONFIG_AUTO_COMPLETE
+int eth_complete(struct string_list *sl, char *instr)
+{
+ struct eth_device *edev;
+ const char *devname;
+ int len;
+
+ len = strlen(instr);
+
+ list_for_each_entry(edev, &netdev_list, list) {
+ devname = dev_name(&edev->dev);
+ if (strncmp(instr, devname, len))
+ continue;
+
+ string_list_add_asprintf(sl, "%s ", devname);
+ }
+ return 0;
+}
+#endif
+
int eth_send(void *packet, int length)
{
int ret;
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 09/11] complete: add go and sleep support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (7 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 08/11] complete: add eth interface " Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-23 6:03 ` Sascha Hauer
2012-04-19 5:44 ` [PATCH 10/11] complete: add delpart complete support Jean-Christophe PLAGNIOL-VILLARD
` (2 subsequent siblings)
11 siblings, 1 reply; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
commands/go.c | 2 ++
commands/sleep.c | 2 ++
common/complete.c | 5 +++++
include/complete.h | 1 +
4 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/commands/go.c b/commands/go.c
index c821207..e9e9d40 100644
--- a/commands/go.c
+++ b/commands/go.c
@@ -25,6 +25,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <fs.h>
#include <fcntl.h>
#include <linux/ctype.h>
@@ -91,4 +92,5 @@ BAREBOX_CMD_START(go)
.cmd = do_go,
.usage = "start application at address or file",
BAREBOX_CMD_HELP(cmd_go_help)
+ BAREBOX_CMD_COMPLETE(cammand_var_complete)
BAREBOX_CMD_END
diff --git a/commands/sleep.c b/commands/sleep.c
index f772e87..c5f7867 100644
--- a/commands/sleep.c
+++ b/commands/sleep.c
@@ -22,6 +22,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <clock.h>
static int do_sleep(int argc, char *argv[])
@@ -46,4 +47,5 @@ static int do_sleep(int argc, char *argv[])
BAREBOX_CMD_START(sleep)
.cmd = do_sleep,
.usage = "delay execution for n seconds",
+ BAREBOX_CMD_COMPLETE(cammand_var_complete)
BAREBOX_CMD_END
diff --git a/common/complete.c b/common/complete.c
index 5213b10..9ecce25 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
return 1;
}
+int cammand_var_complete(struct string_list *sl, char *instr)
+{
+ return 0;
+}
+
static int env_param_complete(struct string_list *sl, char *instr, int eval)
{
struct device_d *dev;
diff --git a/include/complete.h b/include/complete.h
index ea8c53a..4336a26 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -12,6 +12,7 @@ int command_complete(struct string_list *sl, char *instr);
int device_complete(struct string_list *sl, char *instr);
int empty_complete(struct string_list *sl, char *instr);
int eth_complete(struct string_list *sl, char *instr);
+int cammand_var_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 09/11] complete: add go and sleep support
2012-04-19 5:44 ` [PATCH 09/11] complete: add go and sleep support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-23 6:03 ` Sascha Hauer
2012-04-23 6:21 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 19+ messages in thread
From: Sascha Hauer @ 2012-04-23 6:03 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Thu, Apr 19, 2012 at 07:44:56AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> ---
> commands/go.c | 2 ++
> commands/sleep.c | 2 ++
> common/complete.c | 5 +++++
> include/complete.h | 1 +
> 4 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/commands/go.c b/commands/go.c
> index c821207..e9e9d40 100644
> --- a/commands/go.c
> +++ b/commands/go.c
> @@ -25,6 +25,7 @@
>
> #include <common.h>
> #include <command.h>
> +#include <complete.h>
> #include <fs.h>
> #include <fcntl.h>
> #include <linux/ctype.h>
> @@ -91,4 +92,5 @@ BAREBOX_CMD_START(go)
> .cmd = do_go,
> .usage = "start application at address or file",
> BAREBOX_CMD_HELP(cmd_go_help)
> + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> BAREBOX_CMD_END
> diff --git a/commands/sleep.c b/commands/sleep.c
> index f772e87..c5f7867 100644
> --- a/commands/sleep.c
> +++ b/commands/sleep.c
> @@ -22,6 +22,7 @@
>
> #include <common.h>
> #include <command.h>
> +#include <complete.h>
> #include <clock.h>
>
> static int do_sleep(int argc, char *argv[])
> @@ -46,4 +47,5 @@ static int do_sleep(int argc, char *argv[])
> BAREBOX_CMD_START(sleep)
> .cmd = do_sleep,
> .usage = "delay execution for n seconds",
> + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> BAREBOX_CMD_END
> diff --git a/common/complete.c b/common/complete.c
> index 5213b10..9ecce25 100644
> --- a/common/complete.c
> +++ b/common/complete.c
> @@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
> return 1;
> }
>
> +int cammand_var_complete(struct string_list *sl, char *instr)
> +{
> + return 0;
> +}
Two patches before this one you introduced empty_complete. This function
does the same, except that it returns 0 instead of 1. The return value
of the complete functions is never checked, so what is going on here?
Sascha
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Industrial Linux Solutions | http://www.pengutronix.de/ |
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 09/11] complete: add go and sleep support
2012-04-23 6:03 ` Sascha Hauer
@ 2012-04-23 6:21 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-23 7:07 ` Sascha Hauer
0 siblings, 1 reply; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-23 6:21 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
On 08:03 Mon 23 Apr , Sascha Hauer wrote:
> On Thu, Apr 19, 2012 at 07:44:56AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> > ---
> > commands/go.c | 2 ++
> > commands/sleep.c | 2 ++
> > common/complete.c | 5 +++++
> > include/complete.h | 1 +
> > 4 files changed, 10 insertions(+), 0 deletions(-)
> >
> > diff --git a/commands/go.c b/commands/go.c
> > index c821207..e9e9d40 100644
> > --- a/commands/go.c
> > +++ b/commands/go.c
> > @@ -25,6 +25,7 @@
> >
> > #include <common.h>
> > #include <command.h>
> > +#include <complete.h>
> > #include <fs.h>
> > #include <fcntl.h>
> > #include <linux/ctype.h>
> > @@ -91,4 +92,5 @@ BAREBOX_CMD_START(go)
> > .cmd = do_go,
> > .usage = "start application at address or file",
> > BAREBOX_CMD_HELP(cmd_go_help)
> > + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> > BAREBOX_CMD_END
> > diff --git a/commands/sleep.c b/commands/sleep.c
> > index f772e87..c5f7867 100644
> > --- a/commands/sleep.c
> > +++ b/commands/sleep.c
> > @@ -22,6 +22,7 @@
> >
> > #include <common.h>
> > #include <command.h>
> > +#include <complete.h>
> > #include <clock.h>
> >
> > static int do_sleep(int argc, char *argv[])
> > @@ -46,4 +47,5 @@ static int do_sleep(int argc, char *argv[])
> > BAREBOX_CMD_START(sleep)
> > .cmd = do_sleep,
> > .usage = "delay execution for n seconds",
> > + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> > BAREBOX_CMD_END
> > diff --git a/common/complete.c b/common/complete.c
> > index 5213b10..9ecce25 100644
> > --- a/common/complete.c
> > +++ b/common/complete.c
> > @@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
> > return 1;
> > }
> >
> > +int cammand_var_complete(struct string_list *sl, char *instr)
> > +{
> > + return 0;
> > +}
>
> Two patches before this one you introduced empty_complete. This function
> does the same, except that it returns 0 instead of 1. The return value
> of the complete functions is never checked, so what is going on here?
the return value is checked.
no this different we return 0 as you can use env var complete
the empty_complete means no args.
Bst Regards,
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 09/11] complete: add go and sleep support
2012-04-23 6:21 ` Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-23 7:07 ` Sascha Hauer
2012-04-23 7:01 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 1 reply; 19+ messages in thread
From: Sascha Hauer @ 2012-04-23 7:07 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Mon, Apr 23, 2012 at 08:21:46AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 08:03 Mon 23 Apr , Sascha Hauer wrote:
> > > BAREBOX_CMD_START(sleep)
> > > .cmd = do_sleep,
> > > .usage = "delay execution for n seconds",
> > > + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> > > BAREBOX_CMD_END
> > > diff --git a/common/complete.c b/common/complete.c
> > > index 5213b10..9ecce25 100644
> > > --- a/common/complete.c
> > > +++ b/common/complete.c
> > > @@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
> > > return 1;
> > > }
> > >
> > > +int cammand_var_complete(struct string_list *sl, char *instr)
> > > +{
> > > + return 0;
> > > +}
> >
> > Two patches before this one you introduced empty_complete. This function
> > does the same, except that it returns 0 instead of 1. The return value
> > of the complete functions is never checked, so what is going on here?
>
> the return value is checked.
>
> no this different we return 0 as you can use env var complete
Can you then add a meaningful comment what command cmdtp->complete
should return and what it means? A define instead of using '1' may make
sense aswell.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 09/11] complete: add go and sleep support
2012-04-23 7:07 ` Sascha Hauer
@ 2012-04-23 7:01 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-23 13:34 ` Sascha Hauer
0 siblings, 1 reply; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-23 7:01 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
On 09:07 Mon 23 Apr , Sascha Hauer wrote:
> On Mon, Apr 23, 2012 at 08:21:46AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 08:03 Mon 23 Apr , Sascha Hauer wrote:
> > > > BAREBOX_CMD_START(sleep)
> > > > .cmd = do_sleep,
> > > > .usage = "delay execution for n seconds",
> > > > + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> > > > BAREBOX_CMD_END
> > > > diff --git a/common/complete.c b/common/complete.c
> > > > index 5213b10..9ecce25 100644
> > > > --- a/common/complete.c
> > > > +++ b/common/complete.c
> > > > @@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
> > > > return 1;
> > > > }
> > > >
> > > > +int cammand_var_complete(struct string_list *sl, char *instr)
> > > > +{
> > > > + return 0;
> > > > +}
> > >
> > > Two patches before this one you introduced empty_complete. This function
> > > does the same, except that it returns 0 instead of 1. The return value
> > > of the complete functions is never checked, so what is going on here?
> >
> > the return value is checked.
> >
> > no this different we return 0 as you can use env var complete
>
> Can you then add a meaningful comment what command cmdtp->complete
> should return and what it means? A define instead of using '1' may make
> sense aswell.
ok will ad any other comment?
Best Regards,
J.
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 09/11] complete: add go and sleep support
2012-04-23 7:01 ` Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-23 13:34 ` Sascha Hauer
0 siblings, 0 replies; 19+ messages in thread
From: Sascha Hauer @ 2012-04-23 13:34 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Mon, Apr 23, 2012 at 09:01:21AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> On 09:07 Mon 23 Apr , Sascha Hauer wrote:
> > On Mon, Apr 23, 2012 at 08:21:46AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > On 08:03 Mon 23 Apr , Sascha Hauer wrote:
> > > > > BAREBOX_CMD_START(sleep)
> > > > > .cmd = do_sleep,
> > > > > .usage = "delay execution for n seconds",
> > > > > + BAREBOX_CMD_COMPLETE(cammand_var_complete)
> > > > > BAREBOX_CMD_END
> > > > > diff --git a/common/complete.c b/common/complete.c
> > > > > index 5213b10..9ecce25 100644
> > > > > --- a/common/complete.c
> > > > > +++ b/common/complete.c
> > > > > @@ -193,6 +193,11 @@ int empty_complete(struct string_list *sl, char *instr)
> > > > > return 1;
> > > > > }
> > > > >
> > > > > +int cammand_var_complete(struct string_list *sl, char *instr)
> > > > > +{
> > > > > + return 0;
> > > > > +}
> > > >
> > > > Two patches before this one you introduced empty_complete. This function
> > > > does the same, except that it returns 0 instead of 1. The return value
> > > > of the complete functions is never checked, so what is going on here?
> > >
> > > the return value is checked.
> > >
> > > no this different we return 0 as you can use env var complete
> >
> > Can you then add a meaningful comment what command cmdtp->complete
> > should return and what it means? A define instead of using '1' may make
> > sense aswell.
> ok will ad any other comment?
No, should be ok then.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 19+ messages in thread
* [PATCH 10/11] complete: add delpart complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (8 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 09/11] complete: add go and sleep support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 5:44 ` [PATCH 11/11] complete: add executable file support Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 6:39 ` [PATCH 00/11 v2] improve complete support Sascha Hauer
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
commands/partition.c | 2 ++
fs/devfs-core.c | 19 +++++++++++++++++++
include/complete.h | 1 +
3 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/commands/partition.c b/commands/partition.c
index 4892261..6cce042 100644
--- a/commands/partition.c
+++ b/commands/partition.c
@@ -32,6 +32,7 @@
#include <common.h>
#include <command.h>
+#include <complete.h>
#include <driver.h>
#include <malloc.h>
#include <partition.h>
@@ -225,5 +226,6 @@ BAREBOX_CMD_START(delpart)
.cmd = do_delpart,
.usage = "delete partition(s)",
BAREBOX_CMD_HELP(cmd_delpart_help)
+ BAREBOX_CMD_COMPLETE(devfs_partition_complete)
BAREBOX_CMD_END
diff --git a/fs/devfs-core.c b/fs/devfs-core.c
index 3014d0e..4a34df6 100644
--- a/fs/devfs-core.c
+++ b/fs/devfs-core.c
@@ -20,6 +20,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <common.h>
+#include <complete.h>
#include <driver.h>
#include <errno.h>
#include <malloc.h>
@@ -29,6 +30,24 @@
LIST_HEAD(cdev_list);
+#ifdef CONFIG_AUTO_COMPLETE
+int devfs_partition_complete(struct string_list *sl, char *instr)
+{
+ struct cdev *cdev;
+ int len;
+
+ len = strlen(instr);
+
+ list_for_each_entry(cdev, &cdev_list, list) {
+ if (cdev->flags & DEVFS_IS_PARTITION &&
+ !strncmp(instr, cdev->name, len)) {
+ string_list_add_asprintf(sl, "%s ", cdev->name);
+ }
+ }
+ return 0;
+}
+#endif
+
struct cdev *cdev_by_name(const char *filename)
{
struct cdev *cdev;
diff --git a/include/complete.h b/include/complete.h
index 4336a26..c029809 100644
--- a/include/complete.h
+++ b/include/complete.h
@@ -13,6 +13,7 @@ int device_complete(struct string_list *sl, char *instr);
int empty_complete(struct string_list *sl, char *instr);
int eth_complete(struct string_list *sl, char *instr);
int cammand_var_complete(struct string_list *sl, char *instr);
+int devfs_partition_complete(struct string_list *sl, char *instr);
#endif /* __COMPLETE_ */
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* [PATCH 11/11] complete: add executable file support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (9 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 10/11] complete: add delpart complete support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 5:44 ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-19 6:39 ` [PATCH 00/11 v2] improve complete support Sascha Hauer
11 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 5:44 UTC (permalink / raw)
To: barebox
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
common/complete.c | 30 +++++++++++++++++++-----------
1 files changed, 19 insertions(+), 11 deletions(-)
diff --git a/common/complete.c b/common/complete.c
index 9ecce25..01e9f5d 100644
--- a/common/complete.c
+++ b/common/complete.c
@@ -26,7 +26,7 @@
#include <command.h>
#include <environment.h>
-static int file_complete(struct string_list *sl, char *instr)
+static int file_complete(struct string_list *sl, char *instr, int exec)
{
char *path = strdup(instr);
struct stat s;
@@ -46,15 +46,20 @@ static int file_complete(struct string_list *sl, char *instr)
if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
continue;
- if (!strncmp(base, d->d_name, strlen(base))) {
- strcpy(tmp, instr);
- strcat(tmp, d->d_name + strlen(base));
- if (!stat(tmp, &s) && S_ISDIR(s.st_mode))
- strcat(tmp, "/");
- else
- strcat(tmp, " ");
- string_list_add_sorted(sl, tmp);
+ if (strncmp(base, d->d_name, strlen(base)))
+ continue;
+
+ strcpy(tmp, instr);
+ strcat(tmp, d->d_name + strlen(base));
+ if (!stat(tmp, &s) && S_ISDIR(s.st_mode)) {
+ strcat(tmp, "/");
+ } else {
+ if (exec && !S_ISREG(s.st_mode))
+ continue;
+ strcat(tmp, " ");
}
+
+ string_list_add_sorted(sl, tmp);
}
closedir(dir);
@@ -316,9 +321,12 @@ int complete(char *instr, char **outstr)
instr = cmd_complete_lookup(&sl, t);
if (!instr) {
instr = t;
- if ((t = strrchr(t, ' '))) {
+ if (t && (t[0] == '/' || !strncmp(t, "./", 2))) {
+ file_complete(&sl, t, 1);
+ instr = t;
+ } else if ((t = strrchr(t, ' '))) {
t++;
- file_complete(&sl, t);
+ file_complete(&sl, t, 0);
instr = t;
} else {
command_complete(&sl, instr);
--
1.7.9.1
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 00/11 v2] improve complete support
2012-04-19 5:38 [PATCH 00/11 v2] improve complete support Jean-Christophe PLAGNIOL-VILLARD
` (10 preceding siblings ...)
2012-04-19 5:44 ` [PATCH 11/11] complete: add executable file support Jean-Christophe PLAGNIOL-VILLARD
@ 2012-04-19 6:39 ` Sascha Hauer
2012-04-19 11:50 ` Jean-Christophe PLAGNIOL-VILLARD
11 siblings, 1 reply; 19+ messages in thread
From: Sascha Hauer @ 2012-04-19 6:39 UTC (permalink / raw)
To: Jean-Christophe PLAGNIOL-VILLARD; +Cc: barebox
On Thu, Apr 19, 2012 at 07:38:46AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> Hi,
>
> the following patch serie improve the complete support
> by adding a complete framework to aalow commands complete support
>
> the add also car complete support for eval and setting and executable
> file support
>
> this also include an update of the stringlist API to support asprintf
> API
>
> The following changes since commit a7ddbc40865a8ffe716aca686763780febad575c:
>
> Merge branch 'binfmt' of git://git.jcrosoft.org/barebox into next (2012-04-18 20:42:17 +0200)
>
> are available in the git repository at:
>
>
> git://git.jcrosoft.org/barebox.git complete
>
> for you to fetch changes up to fcbc878be12d1c8d2bf839255b1bb7bd465adb96:
>
> complete: add executable file support (2012-04-19 13:49:42 +0800)
Looks interesting, I just gave it a try. I didn't have a close look at
it yet. The variable completion feels strange. Pressing a<tab><tab>
expands to
barebox@Phytec phyCORE-i.MX27:/ a
addpart autoboot_timeout=
a= armlinux_architecture=
I really don't expect this and it seems quite non standard. Not sure if
I like it.
Another thing is, does it make sense to add a CONFIG_AUTO_COMPLETE_ADVANCED
for the more obscure completions?
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [PATCH 00/11 v2] improve complete support
2012-04-19 6:39 ` [PATCH 00/11 v2] improve complete support Sascha Hauer
@ 2012-04-19 11:50 ` Jean-Christophe PLAGNIOL-VILLARD
0 siblings, 0 replies; 19+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-04-19 11:50 UTC (permalink / raw)
To: Sascha Hauer; +Cc: barebox
On 08:39 Thu 19 Apr , Sascha Hauer wrote:
> On Thu, Apr 19, 2012 at 07:38:46AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > Hi,
> >
> > the following patch serie improve the complete support
> > by adding a complete framework to aalow commands complete support
> >
> > the add also car complete support for eval and setting and executable
> > file support
> >
> > this also include an update of the stringlist API to support asprintf
> > API
> >
> > The following changes since commit a7ddbc40865a8ffe716aca686763780febad575c:
> >
> > Merge branch 'binfmt' of git://git.jcrosoft.org/barebox into next (2012-04-18 20:42:17 +0200)
> >
> > are available in the git repository at:
> >
> >
> > git://git.jcrosoft.org/barebox.git complete
> >
> > for you to fetch changes up to fcbc878be12d1c8d2bf839255b1bb7bd465adb96:
> >
> > complete: add executable file support (2012-04-19 13:49:42 +0800)
>
> Looks interesting, I just gave it a try. I didn't have a close look at
> it yet. The variable completion feels strange. Pressing a<tab><tab>
> expands to
>
> barebox@Phytec phyCORE-i.MX27:/ a
> addpart autoboot_timeout=
> a= armlinux_architecture=
>
> I really don't expect this and it seems quite non standard. Not sure if
> I like it.
Agreed it's not standard but after using it you become quite used to it
>
> Another thing is, does it make sense to add a CONFIG_AUTO_COMPLETE_ADVANCED
> for the more obscure completions?
yeah was not sure aout it too
but as the auto complete is here to help I choose to don't do so
as exmple devinfo you surch for display the current param of a device
the complete help you to go to it more quick see the param with 2 <tab> with
typing devinfo fb0
And them see that this driver have a probe or not etc...
when you do echo $eth0<tab><tab> you can easly choose and see the available
param
Best Regards,
J.
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^ permalink raw reply [flat|nested] 19+ messages in thread