diff options
Diffstat (limited to 'portland/libxdg-vfs/xdg-vfs-gnome/src/xdg_vfs.c')
| -rw-r--r-- | portland/libxdg-vfs/xdg-vfs-gnome/src/xdg_vfs.c | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/portland/libxdg-vfs/xdg-vfs-gnome/src/xdg_vfs.c b/portland/libxdg-vfs/xdg-vfs-gnome/src/xdg_vfs.c deleted file mode 100644 index f0956da..0000000 --- a/portland/libxdg-vfs/xdg-vfs-gnome/src/xdg_vfs.c +++ /dev/null @@ -1,531 +0,0 @@ -/* -# xdg_vfs.c -# -# Copyright 2006, Norbert Frese -# -# LICENSE: -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -# OTHER DEALINGS IN THE SOFTWARE. -# -#---------------------------------------------*/ - -#include <string.h> -#include <stdio.h> -#include <unistd.h> -#include <stdlib.h> - -#include <sys/types.h> -#include <sys/time.h> - -#include "xdg_vfs_common.h" -#include "xdg_vfs.h" - -char * end_seperator; -int data_esc_char= DEFAULT_DATA_ESC_CHAR; -int xdgvfs_file_permissions = XDGVFS_DEFAULT_FILE_PERMISSIONS; -int xdgvfs_dir_permissions = XDGVFS_DEFAULT_DIR_PERMISSIONS; -int debug_mode = 1; - -int xdg_vfs_getDataEscChar() -{ - return data_esc_char; -} - -char * xdg_vfs_getCustomEndSeparator() -{ - return end_seperator; -} - -/** -* print a key/value pair -* (value is a string) -*/ -void xdg_vfs_ppair_str(FILE * f, const char * key, const char * value, int opts) -{ - fprintf(f,key); - fprintf(f,"="); - if (value) fprintf(f,"%s\n", value); - else fprintf(f, "\n"); -} - -/** -* look if there is a cancel character on stdin -*/ -int xdg_vfs_chk_stdin(int wait_secs) -{ - /* check for canceled */ - int filedes = fileno (stdin); - int r; - fd_set set; - struct timeval timeout; - - - /* Initialize the file descriptor set. */ - FD_ZERO (&set); - FD_SET (filedes, &set); - - /* Initialize the timeout data structure. */ - timeout.tv_sec = wait_secs; - timeout.tv_usec = 0; - - /* select returns 0 if timeout, 1 if input available, -1 if error. */ - r= select (FD_SETSIZE, &set, NULL, NULL, &timeout); - if (r==0) return 0; - if (r==-1) - { - fprintf(stderr, "WARNING: Error when checking stdin for cancel character\n"); - return -1; /* error! */ - } - return 1; -} - -int xdg_vfs_chk_canceled(int opts) { - - if (!(opts & XDGVFS_OPT_CANCELABLE)) return 0; - - int r = xdg_vfs_chk_stdin(0)==1; - - if (r==1) - { - int c = getc(stdin); - if (c==DEFAULT_CANCEL_CHAR) return 1; - fprintf(stderr, "WARNING: Bad cancel character!\n"); - return 1; - } - return r; -} - -int empty_stdin() { /* not used */ - - /* fclean(stdin); */ - while (xdg_vfs_chk_stdin(0)==1) { - char buf[10]; - read(stdin, buf, 10); - } -} - - -/** -* print usage -*/ -int pusage(int opts) -{ - if (!(opts & XDGVFS_OPT_INTERACTIVE_MODE)) - fprintf(stderr, "Usage: xdg_vfs [command] [options] [filenames]\n"); - else - fprintf(stderr, "Usage: [command] [options] [filename]\n"); - fprintf(stderr, "\n"); - fprintf(stderr, " Commands: \n"); - - fprintf(stderr, " backend : print backend infos\n"); - fprintf(stderr, " get [uri] : remote file->stdout\n"); - fprintf(stderr, " put [uri] : stdin->create remote file\n"); - fprintf(stderr, " info [uri] : stat a remote file\n"); - fprintf(stderr, " setattrs [uri] : set file attributes\n"); - fprintf(stderr, " cp [uri] [uri] : copy file\n"); - fprintf(stderr, " mv [uri] [uri] : move/rename file\n"); - fprintf(stderr, " rm [uri] : remove file\n"); - fprintf(stderr, " mkdir [uri] : make directory\n"); - fprintf(stderr, " rmdir [uri] : remove directory\n"); - fprintf(stderr, " ls [uri] : list directory\n"); - fprintf(stderr, " mount [id] : mount\n"); - fprintf(stderr, " openfiledlg [uri] : show file-save dialog\n"); - fprintf(stderr, " savefiledlg [uri] [fname] : show file-open dialog\n"); - if (!(opts & XDGVFS_OPT_INTERACTIVE_MODE)) - fprintf(stderr, " shell : interactive mode\n"); - else - fprintf(stderr, " quit : exit interactive mode\n"); - fprintf(stderr, "\n"); - fprintf(stderr, " Options: \n"); - fprintf(stderr, " -t, --tagged : tagged mode (file-data should be escaped)\n"); - fprintf(stderr, " -i, --qry-fileinfo : qry file-info when retrieving a file\n"); - /* fprintf(stderr, " --show-metadata : show metadata when retrieving a file\n"); */ - fprintf(stderr, " requires tagged mode!\n"); - fprintf(stderr, " --dive-de-links : dive into desktop-entry links (if folders)\n"); - fprintf(stderr, " -m, --slow-mime : more accurate mime-type detection (slow)\n"); - fprintf(stderr, " -e, --escape-data : escape file data (for end of data detection)\n"); - fprintf(stderr, " -eXXX, --escape-data=XXX : set and use a user defined escape character\n"); - fprintf(stderr, " XXX = ascii code!\n"); - fprintf(stderr, " --cancelable : allow sending cancel character to stdin\n"); - fprintf(stderr, " --user= : setattrs: set user\n"); - fprintf(stderr, " --group= : setattrs: set group\n"); - fprintf(stderr, " --permissions= : set permissions when creating a file or dir\n"); - fprintf(stderr, " : or in setattrs\n"); - /* fprintf(stderr, " --end-seperator= : add a custom seperator inbetween blocks\n"); */ - fprintf(stderr, " --overwrite : allow overwriting files (put)\n"); - fprintf(stderr, " --instant-get : openfiledilog instant get file->stdout\n"); - fprintf(stderr, " --instant-put : savefiledilog instant put file from stdin\n"); - fprintf(stderr, " --title= : set dialog title\n"); - fprintf(stderr, " --progress : show progress when copying or moving a file\n"); - fprintf(stderr, "\n"); - return XDGVFS_ERRORCODE_BAD_PARAMETER ; -} - -/** -* count ordinary args -*/ -int countargs(int argc, char ** argv) -{ - int i; - int ctr=0; - for (i=0;i<argc;i++) - { - if (argv[i][0] != '-') - { - ctr++; - } - } - return ctr; -} - - -/** -* get n'th arg ignoring options -*/ -char * getarg(int argc, char ** argv, int nr) -{ - int i; - int ctr=0; - for (i=0;i<argc;i++) - { - if (argv[i][0] != '-') - { - if (ctr++==nr) return argv[i]; - } - } - return NULL; -} - -/** -* get certain option value -*/ -char * getoptarg(int argc, char ** argv, const char * optname) -{ - int i; - int ctr=0; - for (i=0;i<argc;i++) - { - if (strncmp (argv[i], optname, strlen(optname))==0) return argv[i]+strlen(optname); - } - return NULL; -} - -/** -* execute commands -*/ -int docommand(int argc, char ** argv, int globopts) -{ - char * command; char * s; char * title; - int cargs = countargs(argc, argv); - int opts = globopts; - int r; - - command = getarg(argc,argv, 1); - - if (!command) return pusage(opts); - - - if (getoptarg(argc,argv, "-t") || getoptarg(argc,argv, "--tagged")) - opts |= XDGVFS_OPT_TAGGED; - if (getoptarg(argc,argv, "-e") || getoptarg(argc,argv, "--escape-data")) - { - opts |= XDGVFS_OPT_DATAESCAPED; - s = getoptarg(argc,argv, "-e"); - if (s && strlen(s)>0) data_esc_char = atoi(s); - s = getoptarg(argc,argv, "--escape-data="); - if (s && strlen(s)>0) data_esc_char = atoi(s); - } - - if (getoptarg(argc,argv, "--permissions=")) - { - s = getoptarg(argc,argv, "--permissions="); - if (s && strlen(s)>0) - { - int perms= atoi(s); - xdgvfs_file_permissions = perms; - xdgvfs_dir_permissions = perms; - } - } - - if (getoptarg(argc,argv, "-m") || getoptarg(argc,argv, "--slow-mime")) - opts |= XDGVFS_OPT_SLOW_MIME_TYPE; - if (getoptarg(argc,argv, "--overwrite")) - opts |= XDGVFS_OPT_OVERWRITE; - - if (getoptarg(argc,argv, "--cancelable")) - opts |= XDGVFS_OPT_CANCELABLE; - - if (getoptarg(argc,argv, "--instant-get")) - opts |= XDGVFS_OPT_INSTANT_GET; - - if (getoptarg(argc,argv, "--instant-put")) - opts |= XDGVFS_OPT_INSTANT_PUT; - - if (getoptarg(argc,argv, "--dive-de-links")) - opts |= XDGVFS_OPT_DIVE_DE_LINKS; - - - if (getoptarg(argc,argv, "-i") || getoptarg(argc,argv, "--qry-fileinfo")) - opts |= XDGVFS_OPT_GET_FILEINFO; - - if (getoptarg(argc,argv, "--show-metadata")) - opts |= XDGVFS_OPT_SHOW_METADATA; - if (getoptarg(argc,argv, "-p") || getoptarg(argc,argv, "--progress")) - opts |= XDGVFS_OPT_PROGRESS; - - title=getoptarg(argc,argv, "--title="); - - - /* printf("debu=%d %d\n", opts, countargs(argc, argv)); */ - - /* get command? */ - if (cargs == 2 && strcmp(command, "backend")==0) - { - return xdg_vfs_backend(opts); - } - else if (cargs == 3 && strcmp(command, "get")==0) - { - return xdg_vfs_get(getarg(argc,argv, 2), opts); - /* info command? */ - } - else if (cargs == 3 && strcmp(command, "info")==0) - { - return xdg_vfs_getFileInfo(getarg(argc,argv, 2), opts); - } - else if (cargs == 3 && strcmp(command, "setattrs")==0) - { - XdgVfsSetFileInfoData fiData = { 0,0,0,0 }; - fiData.user = getoptarg(argc,argv, "--user="); - fiData.group = getoptarg(argc,argv, "--group="); - if (getoptarg(argc,argv, "--permissions=")) - { - s = getoptarg(argc,argv, "--permissions="); - if (s && strlen(s)>0) - { - fiData.perms=atoi(s); - fiData.setPermsFlag = 1; - } - } - return xdg_vfs_setFileInfo(getarg(argc,argv, 2), &fiData, opts); - /* ls caommand? */ - } - else if (cargs == 3 && strcmp(command, "ls")==0) - { - return xdg_vfs_dir(getarg(argc,argv, 2), opts); - /* mount command? */ - } - else if (cargs == 3 && strcmp(command, "mount")==0) - { - return xdg_vfs_mount(getarg(argc,argv, 2), opts); - /* mkdir command? */ - } - else if (cargs == 3 && strcmp(command, "mkdir")==0) - { - return xdg_vfs_mkdir(getarg(argc,argv, 2), xdgvfs_dir_permissions, opts); - } - else if (cargs == 3 && strcmp(command, "rmdir")==0) - { - return xdg_vfs_rmdir(getarg(argc,argv, 2), opts); - } - else if (cargs == 3 && strcmp(command, "put")==0) - { - return xdg_vfs_put(getarg(argc,argv, 2), xdgvfs_file_permissions, opts); - } - else if (cargs == 3 && strcmp(command, "rm")==0) - { - return xdg_vfs_rm(getarg(argc,argv, 2), opts); - } - else if (cargs == 3 && strcmp(command, "monfile")==0) - { - return xdg_vfs_monitor(getarg(argc,argv, 2), 0, opts); - } - else if (cargs == 3 && strcmp(command, "mondir")==0) - { - return xdg_vfs_monitor(getarg(argc,argv, 2), 1, opts); - } - else if (cargs == 3 && strcmp(command, "rmmon")==0) - { - return xdg_vfs_monitor_cancel(getarg(argc,argv, 2), opts); - } - else if (cargs >= 2 && strcmp(command, "openfiledlg")==0) - { - return xdg_vfs_openfiledlg(getarg(argc,argv, 2), NULL, title, opts); - } - else if (cargs >= 2 && strcmp(command, "savefiledlg")==0) - { - return xdg_vfs_savefiledlg(getarg(argc,argv, 2),getarg(argc,argv, 3), - title, xdgvfs_file_permissions, opts); - } - else if (cargs == 4 && strcmp(command, "cp")==0) - { - return xdg_vfs_cp(getarg(argc,argv, 2),getarg(argc,argv, 3), xdgvfs_file_permissions, 0, opts); - } - else if (cargs == 4 && strcmp(command, "mv")==0) - { - return xdg_vfs_cp(getarg(argc,argv, 2),getarg(argc,argv, 3), xdgvfs_file_permissions, 1, opts); - } - else - { - return pusage(opts); - } - return 1; -} - -/** -* main() function -*/ -int xdg_vfs_main(int argc, char ** argv) -{ - if (argc < 2) - { - return pusage(0); - } - - xdg_vfs_init_desklib(argc, argv); - - /* SHELL mode */ - if (countargs(argc,argv)==2 && strcmp(getarg(argc,argv, 1), "shell")==0) - { - while(1) - { - char * lineptr = NULL; - ssize_t len; - size_t n = 0; - - char ** av = calloc(SHELL_MAXARGS, sizeof(char*)); - av[0] = "shell"; - int ac = 1; - - int rcode; - - fprintf(stdout, "> "); - fflush(stdout); - xdg_vfs_monitor_list_events(0); - while (!xdg_vfs_iterate_mainloop_until_incoming_data(fileno(stdin))) - { - xdg_vfs_monitor_list_events(0); - } - len=getline (&lineptr, &n, stdin); - - if (len<0) { - if (len=EOF) { - fprintf(stderr, "xdg-vfs shell mode: stdin closed -> exit\n"); - exit(XDGVFS_ERRORCODE_IO_ERROR); - } - perror("xdg-vfs shell mode: stdin problem -> exit"); - exit(XDGVFS_ERRORCODE_IO_ERROR); - } - - /* printf("lineptr=%s len=%d\n", lineptr, len); */ - /* while(ac < SHELL_MAXARGS && (av[ac]=strtok(ac==1 ? lineptr : NULL, " \n")) ) - ac++; */ - - { - char * lout = calloc(strlen(lineptr)+1,1); - int c=0; - int co=0; - av[ac++] = lout; /* first arg */ - int parsing_error=0; - while(lineptr[c]!='\0') /* read shell line into arg array */ - { - if (lineptr[c] == '"') /* quoted strings */ - { - c++; - while(lineptr[c]!='\0') - { - if (lineptr[c] == '\\') - { - - c++; - if (lineptr[c]=='\\' || lineptr[c]=='"') - { - lout[co++] = lineptr[c++]; - continue; - } else - { - fprintf(stderr, "ERROR: Only '\\' or '\"' are allowed to be escaped with '\\' inside double quotes in shell mode!!!\n"); - parsing_error=1; - } - - } else - { - if (lineptr[c] == '"') - { - c++; - break; - } - lout[co++] = lineptr[c++]; - } - } - - } - - if (lineptr[c] == ' ') - { - lout[co] = '\0'; - av[ac++] = lout+co+1; - co++; - if (ac >= SHELL_MAXARGS) return XDGVFS_ERRORCODE_BAD_PARAMETER; - } else if (lineptr[c] == '\n') - { - /* skip newline */ - } - else - { - lout[co++] = lineptr[c]; - } - c++; - } - - /* if (debug_mode) fprintf(stderr,"av= %s|%s|%s|%s|%s|%s n=%d\n", av[0], av[1], av[2], av[3], av[4],av[5],ac); */ - - if (av[1] && strcmp(av[1], "quit")==0) - { - fprintf(stderr, "BYE!\n"); - return 0; - } - - if (!parsing_error) - { - rcode = docommand(ac,av, XDGVFS_OPT_INTERACTIVE_MODE | XDGVFS_OPT_TAGGED); - if (rcode==0) fprintf(stdout, "%s\n", XDGVFS_TAG_DONE); - else fprintf(stdout, "%s %d\n", XDGVFS_TAG_FAILED, rcode); - } - else - { - fprintf(stdout, "%s %d\n", XDGVFS_TAG_FAILED, XDGVFS_ERRORCODE_BAD_PARAMETER); - } - - free(lineptr); - free(av); - free(lout); - xdg_vfs_iterate_mainloop(); - } - } - /* single command mode */ - } - else - { - return docommand(argc,argv, 0); - } - -} - - - |