diff options
Diffstat (limited to 'e-util/e-html-utils.c')
| -rw-r--r-- | e-util/e-html-utils.c | 62 |
1 files changed, 8 insertions, 54 deletions
diff --git a/e-util/e-html-utils.c b/e-util/e-html-utils.c index a53b00b003..ff23be5533 100644 --- a/e-util/e-html-utils.c +++ b/e-util/e-html-utils.c @@ -26,32 +26,6 @@ #include <glib.h> #include <unicode.h> -#if 0 -static int etth_interesting[] = { - 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0x00 - 0x0f */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0x10 - 0x1f */ - 1, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* sp - / */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 1, 2, 1, 2, /* 0 - ? */ - 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* @ - O */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, /* P - _ */ - 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* ` - o */ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, /* p - del */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0x80 - 0x8f */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0x90 - 0x9f */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xa0 - 0xaf */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xb0 - 0xbf */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xc0 - 0xcf */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xd0 - 0xdf */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 0xe0 - 0xef */ - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 /* 0xf0 - 0xff */ -}; -#endif - -#define ETTH_SPECIAL 1 -#define ETTH_PUNCTUATION 2 -#define ETTH_ESCAPED 3 -#define ETTH_EOF 4 - static char * check_size (char **buffer, int *buffer_size, char *out, int len) { @@ -127,9 +101,6 @@ char * e_text_to_html (const char *input, unsigned int flags) { const unsigned char *cur = input; -#if 0 - const unsigned char *end; -#endif char *buffer = NULL; char *out = NULL; int buffer_size = 0, col; @@ -148,10 +119,8 @@ e_text_to_html (const char *input, unsigned int flags) unicode_char_t u; unicode_get_utf8 (cur, &u); - - if (u < 0) u = '_'; - - if (unicode_isalpha (u) && (flags & E_TEXT_TO_HTML_CONVERT_URLS)) { + if (unicode_isalpha (u) && + (flags & E_TEXT_TO_HTML_CONVERT_URLS)) { char *tmpurl = NULL, *refurl = NULL, *dispurl = NULL; if (!strncasecmp (cur, "http://", 7) || @@ -188,28 +157,13 @@ e_text_to_html (const char *input, unsigned int flags) } unicode_get_utf8 (cur, &u); - - if (u < 0) u = '_'; } - -#if 0 - /* Skip until we need to care. */ - end = cur; - while (!etth_interesting[*end] || - (etth_interesting[*end] == ETTH_PUNCTUATION && - !(flags & E_TEXT_TO_HTML_CONVERT_URLS))) - end++; - - out = check_size (&buffer, &buffer_size, out, - end - cur + 10); - memcpy (out, cur, end - cur); - out += end - cur; - col += end - cur; - - if (!*end) - break; - cur = end; -#endif + if (u == (unicode_char_t)-1) { + /* Sigh. Someone sent undeclared 8-bit data. + * Assume it's iso-8859-1. + */ + u = *cur; + } out = check_size (&buffer, &buffer_size, out, 10); |