diff options
Diffstat (limited to 'web/args.c')
| -rwxr-xr-x | web/args.c | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/web/args.c b/web/args.c deleted file mode 100755 index 02e0fad0..00000000 --- a/web/args.c +++ /dev/null @@ -1,228 +0,0 @@ -/* 使用方法: 自己先用 r->method_number 判斷是 M_GET 或 M_POST - */ -#include "mod_ptt.h" - -unsigned char xtoc(char ch1, char ch2) { - unsigned char d, up1, up2; - - if (!isxdigit(ch1) || !isxdigit(ch2)) return ' '; - - up1 = toupper(ch1); - up2 = toupper(ch2); - - if (up1>='0' && up1<='9') d = up1-'0'; - else d = up1-'A'+10; - d <<= 4; - if (up2>='0' && up2<='9') d += up2-'0'; - else d += up2-'A'+10; - - return d; -} - -char * cstoxs(pool *p, char *str) -{ - char * newstr = pstrdup(p,""), *po = str; - - for(po = str; *po; po++) - { - if(isprint(*po) && *po!=' ') newstr=psprintf(p, "%s%c", newstr,*po); - else newstr=psprintf(p, "%s%%%X", newstr, *po& 0xFF); - } - return newstr; -} - -int // Ptt: 我重寫拿掉mygetchar 並加上fileupload的功能 -inital_postdata(request_rec *r, int *fileupload, char *boundary, - char **data) -{ - char *buf, *mb; - int size, off = 0, len_read; - void (*handler)(); - - buf = table_get(r->subprocess_env,"CONTENT_TYPE"); - if(!buf || - (strncasecmp(buf,"application/x-www-form-urlencoded",33) && - strncasecmp(buf,"multipart/form-data",19))) - return -1; - - if(!strncasecmp(buf,"multipart/form-data",19)) { - if(!fileupload) return -1; - *fileupload=1; - mb = strchr(buf,'='); - if(mb) { - strcpy(boundary,mb+1); - strtok(boundary, " ;\n"); - } - else return -1; - } - - buf = table_get(r->subprocess_env,"CONTENT_LENGTH"); - if(buf==NULL) return -1; - - size = atoi(buf); - mb = (char *)palloc(r->pool,(size+1)*sizeof(char)); - - if(!mb || - (setup_client_block(r ,REQUEST_CHUNKED_ERROR) != 0) || - (should_client_block(r) == 0)) - return -1; - - hard_timeout("args.c copy script args", r); - handler = signal(SIGPIPE, SIG_IGN); - - while(size-off > 0 && (len_read = get_client_block - (r, mb + off, size - off)) > 0) { - off += len_read; - } - - signal(SIGPIPE, handler); - kill_timeout(r); - - if(len_read < 0) return -1; // 讀的中途有中斷 - mb[size]=0; // Ptt:截掉不需要吧 因為不是用字串處理方式 - (*data) = mb; - return size; -} - -#define ENCODED_NAME " name=\"" -#define ENCODED_FILENAME " filename=\"" -#define ENCODED_CONTENT "Content-Type: " - -//#define FILEDATAFILE DATABASEDIR "/" FDATA - -int -unescape(request_rec *r, char** name, char** value) { - static char *sp=NULL, boundary[150]; - static int fileupload, boundarylen, dsize; - pool *p = r->pool; - char ch, ch1, *dp, *p0, *p1, *temp_sp, *ftype; - int type; - - if (sp==NULL) { - fileupload=0; - switch (r->method_number) { - case M_GET: - if (r->args) sp = pstrdup(p, r->args); - else {sp=NULL; return -1;} - break; - case M_POST: - if ((dsize = - inital_postdata(r, &fileupload, boundary,&sp))<0) - {sp=NULL; return -1; } - if(fileupload) boundarylen = strlen(boundary); - break; - default: - sp=NULL; - return -1; - } - } - - if(fileupload) - { - if(dsize >0 && (temp_sp = memstr(sp, boundary, dsize))) - { - temp_sp += boundarylen; - p0 = strstr(temp_sp, "\r\n\r\n"); - p1 = strstr(temp_sp, "\n\n"); - - if(!((*name) = strstr(temp_sp, ENCODED_NAME))) - {sp=NULL; return -1; } - (*name) += strlen(ENCODED_NAME); - strtok((*name) + 1 , "\""); - if( (!p0 && p1) || (p0 && p1 && p1<p0)) - { - (*value) = sp = p1 + 2; - type = 2; - } - else if(p0) - { - (*value) = sp = p0 + 4; - type = 4; - } - else - { - sp=NULL; - return -1; - } - - if((p1 = memstr(temp_sp, boundary, dsize - boundarylen))) - temp_sp = p1; - else - temp_sp = sp + dsize; - - *(temp_sp - type) = 0; - - // 檢查是不是file 若是就給fileinfo - if((dp=memstr( - (*name) + strlen(*name) +1, ENCODED_FILENAME, dsize)) && - dp < *value) - { - dp += strlen(ENCODED_FILENAME); - p0 = strchr(dp,'"'); - *p0 = 0; - if(p0 - dp>3) - { - fileheader_t *file=(fileheader_t *)pcalloc(p, sizeof(fileheader_t)); - if((ftype = strstr(p0 + 1, ENCODED_CONTENT))) - { - ftype += strlen(ENCODED_CONTENT); - strtok(ftype, "\r\n"); - } - while(p0 > dp && *p0 !='/' && *p0 !='\\') p0--; - strcpy(file->name, p0+1); - strcpy(file->content_type, ftype); - file->icontent_type = filetype(ftype); - // if(file->icontent_type & (FILE_TXT | FILE_HTML)) - // file->size = strlen(sp); - // else - file->size = temp_sp - sp - type; - file->uploadtime = time(NULL); - file->data = (*value); - (*value) = (char *)file; - } - else - { - (*value) = NULL; - } - } - - dsize -= (temp_sp - sp); - sp = temp_sp; - return 1; - } - else - { - sp=NULL; - return -1; - } - } - - dp = (*name) = sp; - while(1) { - ch = *sp++; - switch(ch) { - case '+': - *dp++ = ' '; - break; - case '=': - *dp++ = '\0'; - (*value) = dp; - break; - case '&': case '|': - *dp++ = '\0'; - return 1; - case '\0': case EOF: - *dp = '\0'; - sp=NULL; - return 0; - case '%': - ch = *sp++; ch1 = *sp++; - *dp++ = xtoc(ch, ch1); - break; - default: - *dp++=ch; - break; - } - } -} - |