snapshot of project "lynx", label v2-8-8pre_3a - lynx-snapshots - Unnamed repository; edit this file 'description' to name the repository.

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author	Thomas E. Dickey <dickey@invisible-island.net>	2014-01-19 15:21:18 -0500
committer	Thomas E. Dickey <dickey@invisible-island.net>	2014-01-19 15:21:18 -0500
commit	3ab0f2b5217368844a5044f8155d7026b60b75e4 (patch)
tree	c693bf932f3806f997b62bf633b916aceed17b5a /CHANGES
parent	d0462518c2d97f39c22a28a9811b3126585f47b1 (diff)
download	lynx-snapshots-3ab0f2b5217368844a5044f8155d7026b60b75e4.tar.gz

snapshot of project "lynx", label v2-8-8pre_3a

Diffstat (limited to 'CHANGES')

-rw-r--r--

CHANGES

1 files changed, 10 insertions, 1 deletions

#include <HTUtils.h> #include <HTParse.h> #include <HTAlert.h> #include <HTTP.h> #include <LYCurses.h> #include <LYStrings.h> #include <LYUtils.h> #include <LYStructs.h> #include <LYGlobalDefs.h> #include <LYShowInfo.h> #include <LYSignal.h> #include <LYCharUtils.h> #include <GridText.h> #include <LYLeaks.h> #ifdef DIRED_SUPPORT #include <pwd.h> #include <grp.h> #include <time.h> #include <LYLocal.h> #endif /* DIRED_SUPPORT */ /* * Showinfo prints a page of info about the current file and the link * that the cursor is on. */ PUBLIC int showinfo ARGS4( document *, doc, int, size_of_file, document *, newdoc, char *, owner_address) { static char tempfile[256]; static char info_url[256]; int url_type; FILE *fp0; char *Address = NULL, *Title = NULL; CONST char *cp; #ifdef DIRED_SUPPORT char temp[300]; struct stat dir_info; struct passwd *pw; struct group *grp; #endif /* DIRED_SUPPORT */ LYRemoveTemp(tempfile); if ((fp0 = LYOpenTemp (tempfile, HTML_SUFFIX, "w")) == 0) { HTAlert(CANNOT_OPEN_TEMP); return(0); } LYLocalFileToURL(info_url, tempfile); /* * Point the address pointer at this Url */ StrAllocCopy(newdoc->address, info_url); if (nlinks > 0 && links[doc->link].lname != NULL && (url_type = is_url(links[doc->link].lname)) != 0 && (url_type == LYNXEXEC_URL_TYPE || url_type == LYNXPROG_URL_TYPE)) { char *last_slash = strrchr(links[doc->link].lname,'/'); int next_to_last = strlen(links[doc->link].lname) - 1; if ((last_slash - links[doc->link].lname) == next_to_last) { links[doc->link].lname[next_to_last] = '\0'; } } fprintf(fp0, "<head>\n"); LYAddMETAcharsetToFD(fp0, -1); fprintf(fp0, "<title>%s</title>\n</head>\n<body>\n", SHOWINFO_TITLE); #ifdef LYNX_COMPILE_OPTS fprintf(fp0, "<h1>%s %s (<a href=\"%s\">%s</a>) - <a href=\"%s\">compile time settings</a>\n", LYNX_NAME, LYNX_VERSION, (LYNX_RELEASE ? LYNX_WWW_HOME : LYNX_WWW_DIST), (LYNX_RELEASE ? "major release" : "development version"), LYNX_COMPILE_OPTS); #else fprintf(fp0, "<h1>%s %s (<a href=\"%s\">%s</a>)\n", LYNX_NAME, LYNX_VERSION, (LYNX_RELEASE ? LYNX_WWW_HOME : LYNX_WWW_DIST), (LYNX_RELEASE ? "major release" : "development version") ); #endif #ifdef DIRED_SUPPORT if (lynx_edit_mode && nlinks > 0) { fprintf(fp0, "<pre>\n"); fprintf(fp0, "\nDirectory that you are currently viewing\n\n"); cp = doc->address; if (!strncmp(cp, "file://localhost", 16)) cp += 16; else if (!strncmp(cp, "file:", 5)) cp += 5; strcpy(temp, cp); HTUnEscape(temp); fprintf(fp0," Name: %s\n", temp); fprintf(fp0," URL: %s\n", doc->address); cp = links[doc->link].lname; if (!strncmp(cp, "file://localhost", 16)) cp += 16; else if (!strncmp(cp, "file:", 5)) cp += 5; strcpy(temp, cp); HTUnEscape(temp); if (lstat(temp, &dir_info) == -1) { HTAlert(CURRENT_LINK_STATUS_FAILED); } else { char modes[80]; if (S_ISDIR(dir_info.st_mode)) { fprintf(fp0, "\nDirectory that you have currently selected\n\n"); } else if (S_ISREG(dir_info.st_mode)) { fprintf(fp0, "\nFile that you have currently selected\n\n"); #ifdef S_IFLNK } else if (S_ISLNK(dir_info.st_mode)) { fprintf(fp0, "\nSymbolic link that you have currently selected\n\n"); #endif } else { fprintf(fp0, "\nItem that you have currently selected\n\n"); } fprintf(fp0," Full name: %s\n", temp); #ifdef S_IFLNK if (S_ISLNK(dir_info.st_mode)) { char buf[1025]; int buf_size; if ((buf_size = readlink(temp, buf, sizeof(buf)-1)) != -1) { buf[buf_size] = '\0'; } else { strcpy(buf, "Unable to follow link"); } fprintf(fp0, " Points to file: %s\n", buf); } #endif pw = getpwuid(dir_info.st_uid); if (pw) fprintf(fp0, " Name of owner: %s\n", pw->pw_name); grp = getgrgid(dir_info.st_gid); if (grp && grp->gr_name) fprintf(fp0, " Group name: %s\n", grp->gr_name); if (S_ISREG(dir_info.st_mode)) { sprintf(temp, " File size: %ld (bytes)\n", (long)dir_info.st_size); fprintf(fp0, "%s", temp); } /* * Include date and time information. */ cp = ctime(&dir_info.st_ctime); fprintf(fp0, " Creation date: %s", cp); cp = ctime(&dir_info.st_mtime); fprintf(fp0, " Last modified: %s", cp); cp = ctime(&dir_info.st_atime); fprintf(fp0, " Last accessed: %s\n", cp); fprintf(fp0, " Access Permissions\n"); fprintf(fp0, " Owner: "); modes[0] = '\0'; modes[1] = '\0'; /* In case there are no permissions */ modes[2] = '\0'; if ((dir_info.st_mode & S_IRUSR)) strcat(modes, ", read"); if ((dir_info.st_mode & S_IWUSR)) strcat(modes, ", write"); if ((dir_info.st_mode & S_IXUSR)) { if (S_ISDIR(dir_info.st_mode)) strcat(modes, ", search"); else { strcat(modes, ", execute"); if ((dir_info.st_mode & S_ISUID)) strcat(modes, ", setuid"); } } fprintf(fp0, "%s\n", (char *)&modes[2]); /* Skip leading ', ' */ fprintf(fp0, " Group: "); modes[0] = '\0'; modes[1] = '\0'; /* In case there are no permissions */ modes[2] = '\0'; if ((dir_info.st_mode & S_IRGRP)) strcat(modes, ", read"); if ((dir_info.st_mode & S_IWGRP)) strcat(modes, ", write"); if ((dir_info.st_mode & S_IXGRP)) { if (S_ISDIR(dir_info.st_mode)) strcat(modes, ", search"); else { strcat(modes, ", execute"); if ((dir_info.st_mode & S_ISGID)) strcat(modes, ", setgid"); } } fprintf(fp0, "%s\n", (char *)&modes[2]); /* Skip leading ', ' */ fprintf(fp0, " World: "); modes[0] = '\0'; modes[1] = '\0'; /* In case there are no permissions */ modes[2] = '\0'; if ((dir_info.st_mode & S_IROTH)) strcat(modes, ", read"); if ((dir_info.st_mode & S_IWOTH)) strcat(modes, ", write"); if ((dir_info.st_mode & S_IXOTH)) { if (S_ISDIR(dir_info.st_mode)) strcat(modes, ", search"); else { strcat(modes, ", execute"); #ifdef S_ISVTX if ((dir_info.st_mode & S_ISVTX)) strcat(modes, ", sticky"); #endif } } fprintf(fp0, "%s\n", (char *)&modes[2]); /* Skip leading ', ' */ } fprintf(fp0,"</pre>\n"); } else { #endif /* DIRED_SUPPORT */ fprintf(fp0, "<h2>File that you are currently viewing</h2>\n<dl compact>"); StrAllocCopy(Title, doc->title); LYEntify(&Title, TRUE); fprintf(fp0, "<dt>Linkname: %s%s\n", Title, (doc->isHEAD ? " (HEAD)" : "")); StrAllocCopy(Address, doc->address); LYEntify(&Address, TRUE); fprintf(fp0, "<dt>     URL: %s\n", Address); if (HTLoadedDocumentCharset()) { fprintf(fp0, "<dt> Charset: %s\n", HTLoadedDocumentCharset()); } else { LYUCcharset * p_in = HTAnchor_getUCInfoStage(HTMainAnchor, UCT_STAGE_PARSER); if (!p_in || !(p_in->MIMEname) || !*(p_in->MIMEname) || HTAnchor_getUCLYhndl(HTMainAnchor, UCT_STAGE_PARSER) < 0) { p_in = HTAnchor_getUCInfoStage(HTMainAnchor, UCT_STAGE_MIME); } if (p_in && p_in->MIMEname && *(p_in->MIMEname) && HTAnchor_getUCLYhndl(HTMainAnchor, UCT_STAGE_MIME) >= 0) { fprintf(fp0, "<dt> Charset: %s (assumed)\n", p_in->MIMEname); } } if ((cp = HText_getServer()) != NULL && *cp != '\0') fprintf(fp0, "<dt>  Server: %s\n", cp); if ((cp = HText_getDate()) != NULL && *cp != '\0') fprintf(fp0, "<dt>    Date: %s\n", cp); if ((cp = HText_getLastModified()) != NULL && *cp != '\0') fprintf(fp0, "<dt>Last Mod: %s\n", cp); if (doc->post_data) { fprintf(fp0, "<dt>Post Data: <xmp>%s</xmp>\n", doc->post_data); fprintf(fp0, "<dt>Post Content Type: %s\n", doc->post_content_type); } if (owner_address) { StrAllocCopy(Address, owner_address); LYEntify(&Address, TRUE); } else { StrAllocCopy(Address, "None"); } fprintf(fp0, "<dt>Owner(s): %s\n", Address); fprintf(fp0, "<dt>    size: %d lines\n", size_of_file); fprintf(fp0, "<dt>    mode: %s%s%s\n", (lynx_mode == FORMS_LYNX_MODE ? "forms mode" : "normal"), (doc->safe ? ", safe" : ""), (doc->internal_link ? ", internal link" : "") ); fprintf(fp0, "</dl>\n"); /* end of list */ if (nlinks > 0) { fprintf(fp0, "<h2>Link that you currently have selected</h2>\n<dl compact>"); StrAllocCopy(Title, links[doc->link].hightext); LYEntify(&Title, TRUE); fprintf(fp0, "<dt>Linkname: %s\n", Title); if (lynx_mode == FORMS_LYNX_MODE && links[doc->link].type == WWW_FORM_LINK_TYPE) { if (links[doc->link].form->submit_method) { int method = links[doc->link].form->submit_method; char *enctype = links[doc->link].form->submit_enctype; fprintf(fp0, "<dt>  Method: %s\n", (method == URL_POST_METHOD) ? "POST" : (method == URL_MAIL_METHOD) ? "(email)" : "GET"); fprintf(fp0, "<dt> Enctype: %s\n", (enctype && *enctype ? enctype : "application/x-www-form-urlencoded")); } if (links[doc->link].form->submit_action) { StrAllocCopy(Address, links[doc->link].form->submit_action); LYEntify(&Address, TRUE); fprintf(fp0, "<dt>  Action: %s\n", Address); } if (!(links[doc->link].form->submit_method && links[doc->link].form->submit_action)) { fprintf(fp0,"<dt> (Form field)\n"); } } else { if (links[doc->link].lname) { StrAllocCopy(Title, links[doc->link].lname); LYEntify(&Title, TRUE); } else { StrAllocCopy(Title, ""); } fprintf(fp0, "<dt>     URL: %s\n", Title); } fprintf(fp0, "</dl>\n"); /* end of list */ } else fprintf(fp0, "<h2>No Links on the current page</h2>"); #ifdef DIRED_SUPPORT } #endif /* DIRED_SUPPORT */ fprintf(fp0, "</body>\n"); refresh(); LYCloseTemp(tempfile); FREE(Address); FREE(Title); return(1); }


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