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adding filename completion (partially)

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This commit is contained in:
Emmanuel Bouthenot
2006-10-27 22:08:07 +00:00
parent ffd4b7c254
commit 4dd93fd6d3
4 changed files with 290 additions and 4 deletions
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src/common/completion.c
+140 -2
View File
@@ -26,6 +26,11 @@
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include "weechat.h"
#include "completion.h"
@@ -283,8 +288,141 @@ completion_list_add_server_channels (t_completion *completion)
void
completion_list_add_filename (t_completion *completion)
{
/* TODO: add filename completion */
completion_stop (completion);
char *path_d, *path_b, *d_name, *b_name, *l_name;
char buffer[PATH_MAX];
DIR *dp;
struct dirent *entry;
struct stat statbuf;
int in_weechat_home = 0;
int in_user_home = 0;
char home[3] = { '~', DIR_SEPARATOR_CHAR, '\0' };
if ((strncmp (completion->base_word, home, 2) == 0) && getenv("HOME"))
in_user_home = 1;
else if ((strncmp (completion->base_word, DIR_SEPARATOR, 1) != 0)
|| (strcmp (completion->base_word, "") == 0))
in_weechat_home = 1;
if ((in_weechat_home == 1) || (in_user_home == 1))
{
if (in_user_home == 1)
{
/* '+2' means skipping '~' + DIR_SEPARATOR_CHAR */
path_d = strdup (completion->base_word+2);
path_b = strdup (completion->base_word+2);
d_name = strdup (getenv("HOME"));
}
else
{
path_d = strdup (completion->base_word);
path_b = strdup (completion->base_word);
d_name = strdup (weechat_home);
}
b_name = strdup (basename (path_b));
l_name = strdup (dirname (path_d));
if (l_name && l_name[0] == '.')
{
free (l_name);
l_name = strdup ("");
}
else if (l_name && l_name[0] != '\0')
{
snprintf (buffer, sizeof(buffer), "%s%s%s%s",
d_name, DIR_SEPARATOR, DIR_SEPARATOR, l_name);
free (d_name);
d_name = strdup (buffer);
snprintf (buffer, sizeof(buffer), "%s%s", l_name, DIR_SEPARATOR);
free (l_name);
l_name = strdup (buffer);
}
free (path_d);
free (path_b);
}
else
{
path_d = strdup (completion->base_word);
path_b = strdup (completion->base_word);
d_name = strdup (dirname (path_d));
b_name = strdup (basename (path_b));
l_name = strdup ("");
free (path_d);
free (path_b);
}
if (strcmp (d_name, b_name) == 0
&& (strcmp (d_name, DIR_SEPARATOR) == 0
|| strcmp (d_name, ".") == 0))
{
free (b_name);
b_name = strdup ("");
}
dp = opendir(d_name);
if (dp != NULL)
{
while((entry = readdir(dp)) != NULL)
{
if (strncmp (entry->d_name, b_name, strlen(b_name)) == 0) {
if (strcmp (entry->d_name, ".") == 0 || strcmp (entry->d_name, "..") == 0)
continue;
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name);
if (stat(buffer, &statbuf) == -1)
continue;
if (in_user_home == 1)
{
if (S_ISDIR(statbuf.st_mode))
snprintf(buffer, sizeof(buffer), "%s%s%s%s",
home, l_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s%s",
home, l_name, entry->d_name);
}
else if (in_weechat_home == 1)
{
if (S_ISDIR(statbuf.st_mode))
snprintf(buffer, sizeof(buffer), "%s%s%s",
l_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s", l_name, entry->d_name);
}
else
{
if (S_ISDIR(statbuf.st_mode))
{
if (strcmp (d_name, "/") == 0)
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name, DIR_SEPARATOR);
}
else
{
if (strcmp (d_name, DIR_SEPARATOR) == 0)
snprintf(buffer, sizeof(buffer), "%s%s", d_name, entry->d_name);
else
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name);
}
}
completion_list_add (completion, buffer);
}
}
}
free (d_name);
free (b_name);
free (l_name);
}
/*
src/common/weechat.h
+5
View File
@@ -92,6 +92,11 @@
#define DIR_SEPARATOR_CHAR '/'
#endif
/* some systems (like GNU/Hurd) doesn't define PATH_MAX */
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
/* global variables and functions */
extern char *weechat_argv0;
weechat/src/common/completion.c
+140 -2
View File
@@ -26,6 +26,11 @@
#include <stdlib.h>
#include <string.h>
#include <libgen.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include "weechat.h"
#include "completion.h"
@@ -283,8 +288,141 @@ completion_list_add_server_channels (t_completion *completion)
void
completion_list_add_filename (t_completion *completion)
{
/* TODO: add filename completion */
completion_stop (completion);
char *path_d, *path_b, *d_name, *b_name, *l_name;
char buffer[PATH_MAX];
DIR *dp;
struct dirent *entry;
struct stat statbuf;
int in_weechat_home = 0;
int in_user_home = 0;
char home[3] = { '~', DIR_SEPARATOR_CHAR, '\0' };
if ((strncmp (completion->base_word, home, 2) == 0) && getenv("HOME"))
in_user_home = 1;
else if ((strncmp (completion->base_word, DIR_SEPARATOR, 1) != 0)
|| (strcmp (completion->base_word, "") == 0))
in_weechat_home = 1;
if ((in_weechat_home == 1) || (in_user_home == 1))
{
if (in_user_home == 1)
{
/* '+2' means skipping '~' + DIR_SEPARATOR_CHAR */
path_d = strdup (completion->base_word+2);
path_b = strdup (completion->base_word+2);
d_name = strdup (getenv("HOME"));
}
else
{
path_d = strdup (completion->base_word);
path_b = strdup (completion->base_word);
d_name = strdup (weechat_home);
}
b_name = strdup (basename (path_b));
l_name = strdup (dirname (path_d));
if (l_name && l_name[0] == '.')
{
free (l_name);
l_name = strdup ("");
}
else if (l_name && l_name[0] != '\0')
{
snprintf (buffer, sizeof(buffer), "%s%s%s%s",
d_name, DIR_SEPARATOR, DIR_SEPARATOR, l_name);
free (d_name);
d_name = strdup (buffer);
snprintf (buffer, sizeof(buffer), "%s%s", l_name, DIR_SEPARATOR);
free (l_name);
l_name = strdup (buffer);
}
free (path_d);
free (path_b);
}
else
{
path_d = strdup (completion->base_word);
path_b = strdup (completion->base_word);
d_name = strdup (dirname (path_d));
b_name = strdup (basename (path_b));
l_name = strdup ("");
free (path_d);
free (path_b);
}
if (strcmp (d_name, b_name) == 0
&& (strcmp (d_name, DIR_SEPARATOR) == 0
|| strcmp (d_name, ".") == 0))
{
free (b_name);
b_name = strdup ("");
}
dp = opendir(d_name);
if (dp != NULL)
{
while((entry = readdir(dp)) != NULL)
{
if (strncmp (entry->d_name, b_name, strlen(b_name)) == 0) {
if (strcmp (entry->d_name, ".") == 0 || strcmp (entry->d_name, "..") == 0)
continue;
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name);
if (stat(buffer, &statbuf) == -1)
continue;
if (in_user_home == 1)
{
if (S_ISDIR(statbuf.st_mode))
snprintf(buffer, sizeof(buffer), "%s%s%s%s",
home, l_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s%s",
home, l_name, entry->d_name);
}
else if (in_weechat_home == 1)
{
if (S_ISDIR(statbuf.st_mode))
snprintf(buffer, sizeof(buffer), "%s%s%s",
l_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s", l_name, entry->d_name);
}
else
{
if (S_ISDIR(statbuf.st_mode))
{
if (strcmp (d_name, "/") == 0)
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, entry->d_name, DIR_SEPARATOR);
else
snprintf(buffer, sizeof(buffer), "%s%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name, DIR_SEPARATOR);
}
else
{
if (strcmp (d_name, DIR_SEPARATOR) == 0)
snprintf(buffer, sizeof(buffer), "%s%s", d_name, entry->d_name);
else
snprintf(buffer, sizeof(buffer), "%s%s%s",
d_name, DIR_SEPARATOR, entry->d_name);
}
}
completion_list_add (completion, buffer);
}
}
}
free (d_name);
free (b_name);
free (l_name);
}
/*
weechat/src/common/weechat.h
+5
View File
@@ -92,6 +92,11 @@
#define DIR_SEPARATOR_CHAR '/'
#endif
/* some systems (like GNU/Hurd) doesn't define PATH_MAX */
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
/* global variables and functions */
extern char *weechat_argv0;