mirror of
https://github.com/tio/tio.git
synced 2026-05-01 14:57:59 +02:00
Simplify configfile implementation
This commit is contained in:
Martin Lund
parent
a97b2c00cd
commit
ad9b93dc52
2 changed files with 72 additions and 86 deletions
142
src/configfile.c
142
src/configfile.c
|
|
@ -46,7 +46,23 @@
|
|||
#include "timestamp.h"
|
||||
#include "alert.h"
|
||||
|
||||
static struct config_t *c;
|
||||
struct config_t
|
||||
{
|
||||
const char *user;
|
||||
|
||||
char *path;
|
||||
char *section_name;
|
||||
char *match;
|
||||
|
||||
char *tty;
|
||||
char *flow;
|
||||
char *parity;
|
||||
char *log_filename;
|
||||
char *socket;
|
||||
char *map;
|
||||
};
|
||||
|
||||
static struct config_t c;
|
||||
|
||||
static int get_match(const char *input, const char *pattern, char **match)
|
||||
{
|
||||
|
|
@ -93,13 +109,13 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
UNUSED(user);
|
||||
|
||||
// If section matches current section being parsed
|
||||
if (!strcmp(section, c->section_name))
|
||||
if (!strcmp(section, c.section_name))
|
||||
{
|
||||
// Set configuration parameter if found
|
||||
if (!strcmp(name, "tty"))
|
||||
{
|
||||
asprintf(&c->tty, value, c->match);
|
||||
option.tty_device = c->tty;
|
||||
asprintf(&c.tty, value, c.match);
|
||||
option.tty_device = c.tty;
|
||||
}
|
||||
else if (!strcmp(name, "baudrate"))
|
||||
{
|
||||
|
|
@ -111,8 +127,8 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
}
|
||||
else if (!strcmp(name, "flow"))
|
||||
{
|
||||
asprintf(&c->flow, "%s", value);
|
||||
option.flow = c->flow;
|
||||
asprintf(&c.flow, "%s", value);
|
||||
option.flow = c.flow;
|
||||
}
|
||||
else if (!strcmp(name, "stopbits"))
|
||||
{
|
||||
|
|
@ -120,8 +136,8 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
}
|
||||
else if (!strcmp(name, "parity"))
|
||||
{
|
||||
asprintf(&c->parity, "%s", value);
|
||||
option.parity = c->parity;
|
||||
asprintf(&c.parity, "%s", value);
|
||||
option.parity = c.parity;
|
||||
}
|
||||
else if (!strcmp(name, "output-delay"))
|
||||
{
|
||||
|
|
@ -159,8 +175,8 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
}
|
||||
else if (!strcmp(name, "log-file"))
|
||||
{
|
||||
asprintf(&c->log_filename, "%s", value);
|
||||
option.log_filename = c->log_filename;
|
||||
asprintf(&c.log_filename, "%s", value);
|
||||
option.log_filename = c.log_filename;
|
||||
}
|
||||
else if (!strcmp(name, "log-strip"))
|
||||
{
|
||||
|
|
@ -212,8 +228,8 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
}
|
||||
else if (!strcmp(name, "map"))
|
||||
{
|
||||
asprintf(&c->map, "%s", value);
|
||||
option.map = c->map;
|
||||
asprintf(&c.map, "%s", value);
|
||||
option.map = c.map;
|
||||
}
|
||||
else if (!strcmp(name, "color"))
|
||||
{
|
||||
|
|
@ -241,8 +257,8 @@ static int data_handler(void *user, const char *section, const char *name,
|
|||
}
|
||||
else if (!strcmp(name, "socket"))
|
||||
{
|
||||
asprintf(&c->socket, "%s", value);
|
||||
option.socket = c->socket;
|
||||
asprintf(&c.socket, "%s", value);
|
||||
option.socket = c.socket;
|
||||
}
|
||||
else if (!strcmp(name, "prefix-ctrl-key"))
|
||||
{
|
||||
|
|
@ -306,15 +322,15 @@ static int section_pattern_search_handler(void *user, const char *section, const
|
|||
if (strcmp(varname, "pattern"))
|
||||
return 0;
|
||||
|
||||
if (!strcmp(varval, c->user))
|
||||
if (!strcmp(varval, c.user))
|
||||
{
|
||||
/* pattern matches as plain text */
|
||||
asprintf(&c->section_name, "%s", section);
|
||||
asprintf(&c.section_name, "%s", section);
|
||||
}
|
||||
else if (get_match(c->user, varval, &c->match) > 0)
|
||||
else if (get_match(c.user, varval, &c.match) > 0)
|
||||
{
|
||||
/* pattern matches as regex */
|
||||
asprintf(&c->section_name, "%s", section);
|
||||
asprintf(&c.section_name, "%s", section);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
@ -333,10 +349,10 @@ static int section_name_search_handler(void *user, const char *section, const ch
|
|||
UNUSED(varname);
|
||||
UNUSED(varval);
|
||||
|
||||
if (!strcmp(section, c->user))
|
||||
if (!strcmp(section, c.user))
|
||||
{
|
||||
/* section name matches as plain text */
|
||||
asprintf(&c->section_name, "%s", section);
|
||||
asprintf(&c.section_name, "%s", section);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
|
@ -362,44 +378,38 @@ static int section_name_print_handler(void *user, const char *section, const cha
|
|||
|
||||
static int resolve_config_file(void)
|
||||
{
|
||||
asprintf(&c->path, "%s/tio/tiorc", getenv("XDG_CONFIG_HOME"));
|
||||
if (!access(c->path, F_OK))
|
||||
asprintf(&c.path, "%s/tio/tiorc", getenv("XDG_CONFIG_HOME"));
|
||||
if (!access(c.path, F_OK))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
free(c->path);
|
||||
free(c.path);
|
||||
|
||||
asprintf(&c->path, "%s/.config/tio/tiorc", getenv("HOME"));
|
||||
if (!access(c->path, F_OK))
|
||||
asprintf(&c.path, "%s/.config/tio/tiorc", getenv("HOME"));
|
||||
if (!access(c.path, F_OK))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
free(c->path);
|
||||
free(c.path);
|
||||
|
||||
asprintf(&c->path, "%s/.tiorc", getenv("HOME"));
|
||||
if (!access(c->path, F_OK))
|
||||
asprintf(&c.path, "%s/.tiorc", getenv("HOME"));
|
||||
if (!access(c.path, F_OK))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
free(c->path);
|
||||
free(c.path);
|
||||
|
||||
c->path = NULL;
|
||||
c.path = NULL;
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
void config_file_show_sub_configurations(void)
|
||||
{
|
||||
c = malloc(sizeof(struct config_t));
|
||||
if (!c)
|
||||
{
|
||||
tio_error_printf("Insufficient memory allocation");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
memset(c, 0, sizeof(struct config_t));
|
||||
memset(&c, 0, sizeof(struct config_t));
|
||||
|
||||
// Find config file
|
||||
if (resolve_config_file() != 0)
|
||||
|
|
@ -408,20 +418,14 @@ void config_file_show_sub_configurations(void)
|
|||
return;
|
||||
}
|
||||
|
||||
ini_parse(c->path, section_name_print_handler, NULL);
|
||||
ini_parse(c.path, section_name_print_handler, NULL);
|
||||
}
|
||||
|
||||
void config_file_parse(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
c = malloc(sizeof(struct config_t));
|
||||
if (!c)
|
||||
{
|
||||
tio_error_printf("Insufficient memory allocation");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
memset(c, 0, sizeof(struct config_t));
|
||||
memset(&c, 0, sizeof(struct config_t));
|
||||
|
||||
// Find config file
|
||||
if (resolve_config_file() != 0)
|
||||
|
|
@ -431,30 +435,30 @@ void config_file_parse(void)
|
|||
}
|
||||
|
||||
// Set user input which may be tty device or sub config
|
||||
c->user = option.tty_device;
|
||||
c.user = option.tty_device;
|
||||
|
||||
if (!c->user)
|
||||
if (!c.user)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
// Parse default (unnamed) settings
|
||||
asprintf(&c->section_name, "%s", "");
|
||||
ret = ini_parse(c->path, data_handler, NULL);
|
||||
asprintf(&c.section_name, "%s", "");
|
||||
ret = ini_parse(c.path, data_handler, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
tio_error_printf("Unable to parse configuration file (%d)", ret);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
free(c->section_name);
|
||||
c->section_name = NULL;
|
||||
free(c.section_name);
|
||||
c.section_name = NULL;
|
||||
|
||||
// Find matching section
|
||||
ret = ini_parse(c->path, section_pattern_search_handler, NULL);
|
||||
if (!c->section_name)
|
||||
ret = ini_parse(c.path, section_pattern_search_handler, NULL);
|
||||
if (!c.section_name)
|
||||
{
|
||||
ret = ini_parse(c->path, section_name_search_handler, NULL);
|
||||
if (!c->section_name)
|
||||
ret = ini_parse(c.path, section_name_search_handler, NULL);
|
||||
if (!c.section_name)
|
||||
{
|
||||
tio_debug_printf("Unable to match user input to configuration section (%d)", ret);
|
||||
return;
|
||||
|
|
@ -462,7 +466,7 @@ void config_file_parse(void)
|
|||
}
|
||||
|
||||
// Parse settings of found section (sub config)
|
||||
ret = ini_parse(c->path, data_handler, NULL);
|
||||
ret = ini_parse(c.path, data_handler, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
tio_error_printf("Unable to parse configuration file (%d)", ret);
|
||||
|
|
@ -474,27 +478,25 @@ void config_file_parse(void)
|
|||
|
||||
void config_exit(void)
|
||||
{
|
||||
free(c->tty);
|
||||
free(c->flow);
|
||||
free(c->parity);
|
||||
free(c->log_filename);
|
||||
free(c->map);
|
||||
free(c.tty);
|
||||
free(c.flow);
|
||||
free(c.parity);
|
||||
free(c.log_filename);
|
||||
free(c.map);
|
||||
|
||||
free(c->match);
|
||||
free(c->section_name);
|
||||
free(c->path);
|
||||
|
||||
free(c);
|
||||
free(c.match);
|
||||
free(c.section_name);
|
||||
free(c.path);
|
||||
}
|
||||
|
||||
void config_file_print(void)
|
||||
{
|
||||
if (c->path != NULL)
|
||||
if (c.path != NULL)
|
||||
{
|
||||
tio_printf(" Path: %s", c->path);
|
||||
if (c->section_name != NULL)
|
||||
tio_printf(" Path: %s", c.path);
|
||||
if (c.section_name != NULL)
|
||||
{
|
||||
tio_printf(" Active sub-configuration: %s", c->section_name);
|
||||
tio_printf(" Active sub-configuration: %s", c.section_name);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue